Alerts from NWS San Diego CA (UNOFFICIAL)

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Unofficial bot sharing alerts from NWS San Diego CA. This account is not monitored. Contact @wandrme.paxex.aero if needed.

* WHAT...Northwesterly wind gusts of 17 to 22 knots and steep seas 6 to 7 ft expected. * WHERE...Waters from San Mateo Point to the Mexican Border Extending 10 to 60 nm out including San Clemente Island. * WHEN...through 9 PM PDT Thursday. * IMPACTS...Conditions will be hazardous to small craft.
* WHAT...Surf of 5 to 7 feet expected. Highest surf will be on south facing beaches. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...Through Sunday evening. * IMPACTS...Increased rip current risk and dangerous swimming conditions. Minor coastal flooding possible during evening high tides tides are forecast to be 6.0 to 6.5 feet Sunday into early next week. * ADDITIONAL DETAILS...South swell of 2 to 3 feet from 190 degrees with a period of 11 to 13 seconds.
* WHAT...High temperatures in the mid 80s to lower 90s for the mesas and other higher coastal terrain and low temperatures in the upper 60s to low 70s expected. * WHERE...Orange County Coastal Areas. * WHEN...Until 8 PM PDT Monday. * IMPACTS...Hot temperatures may cause heat illnesses.
* WHAT...High temperatures in the mid 80s to lower 90s for the mesas and other higher coastal terrain and low temperatures in the upper 60s to low 70s expected. * WHERE...San Diego County Coastal Areas. * WHEN...Until 8 PM PDT Monday. * IMPACTS...Hot temperatures may cause heat illnesses.
* WHAT...Dangerously hot conditions with high temperatures as hot as the upper 90s to 109 and low temperatures as warm as the low to mid 70s through Sunday expected. * WHERE...San Bernardino and Riverside County Valleys-The Inland Empire. * WHEN...Until 8 PM PDT Monday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.
* WHAT...Surf of 5 to 7 feet expected. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...Thursday morning through Sunday evening. * IMPACTS...Increased rip current risk and dangerous swimming conditions. Minor coastal flooding possible during evening high tides over the weekend with evening high tides 5.5 to 6.5 feet.
* WHAT...Northwesterly wind gusts of 20-25 knots and steep seas 6 to 7 ft expected. * WHERE...Waters from San Mateo Point to the Mexican Border Extending 10 to 60 nm out including San Clemente Island. * WHEN...From noon Wednesday to 9 PM PDT Thursday. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...Highest winds near San Clemente Island on Thursday afternoon.
* WHAT...High temperatures in the mid 80s to lower 90s for the mesas and other higher coastal terrain and low temperatures in the lower 70s expected. * WHERE...San Diego County Coastal Areas. * WHEN...From 10 AM Thursday to 8 PM PDT Monday. * IMPACTS...Hot temperatures may cause heat illnesses.
* WHAT...High temperatures as hot as the mid 90s to 105 for the inland valleys on Thursday and Friday and low temperatures as warm as the 70s for the inland valleys on Friday and Saturday expected. * WHERE...San Diego County Valleys. * WHEN...Until 8 PM PDT Monday. * IMPACTS...Hot temperatures may cause heat illnesses.
* WHAT...Dangerously hot conditions with high temperatures as hot as the upper 90s to 110 and low temperatures as warm as the low to mid 70s for Thursday through Saturday expected. * WHERE...San Bernardino and Riverside County Valleys-The Inland Empire. * WHEN...Until 8 PM PDT Monday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.
* WHAT...The South Coast AQMD has issued an air quality alert due to harmful levels of ozone pollution. Visit https://www.aqmd.gov/alertinfo to check current and forecasted air quality levels. * WHERE...in the South Coast Air Basin and Coachella Valley. Levels of ozone pollution can vary by time and location depending on emissions and air pollution transport. * WHEN...until 8 PM Monday. The highest ozone levels typically occur in the afternoon and early-evening hours. * IMPACTS... Ozone air pollution can cause serious health problems, including trouble breathing, asthma attacks, and lung damage. Everyone can be affected, but sensitive groups such as people with lung disease, older adults, people who are pregnant, children, and those who spend a lot of time outdoors are at greater risk.
* WHAT...The South Coast AQMD has issued an air quality alert due to harmful levels of ozone pollution. Visit https://www.aqmd.gov/alertinfo to check current and forecasted air quality levels. * WHERE...in the South Coast Air Basin and Coachella Valley. Levels of ozone pollution can vary by time and location depending on emissions and air pollution transport. * WHEN...until 8 PM Monday. The highest ozone levels typically occur in the afternoon and early-evening hours. * IMPACTS... Ozone air pollution can cause serious health problems, including trouble breathing, asthma attacks, and lung damage. Everyone can be affected, but sensitive groups such as people with lung disease, older adults, people who are pregnant, children, and those who spend a lot of time outdoors are at greater risk.
* WHAT...Surf of 5 to 7 feet expected. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...From late tonight through Sunday evening. * IMPACTS...Increased rip current risk and dangerous swimming conditions. Minor coastal flooding possible during evening high tides over the weekend with evening high tides 5.5 to 6.5 feet.
* WHAT...Northwesterly wind gusts of 20-25 knots and steep seas 6 to 7 ft expected. * WHERE...Waters from San Mateo Point to the Mexican Border Extending 10 to 60 nm out including San Clemente Island. * WHEN...From noon Wednesday to 9 PM PDT Thursday. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...Strongest winds expected in the afternoons through Thursday, especially near San Clemente Island.
* WHAT...High temperatures as hot as the 90s to 104 and low temperatures as warm as the mid 70s to mid 80s for Thursday and Friday expected. * WHERE...Santa Ana Mountains and Foothills. * WHEN...Until 8 PM PDT Monday. * IMPACTS...Hot temperatures may cause heat illnesses.
* WHAT...High temperatures in the mid 80s to lower 90s for the mesas and other higher coastal terrain and low temperatures in the lower 70s expected. * WHERE...Orange County Coastal Areas. * WHEN...From 10 AM Thursday to 8 PM PDT Monday. * IMPACTS...Hot temperatures may cause heat illnesses.
* WHAT...Dangerously hot conditions with high temperatures as hot as the upper 90s to 108 and low temperatures as warm as the low to mid 70s for Thursday through Saturday expected. * WHERE...San Bernardino and Riverside County Valleys-The Inland Empire. * WHEN...Until 8 PM PDT Monday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.
* WHAT...Northwesterly wind gusts of 20-25 knots and steep seas up to 6 ft expected. * WHERE...Waters from San Mateo Point to the Mexican Border Extending 10 to 60 nm out including San Clemente Island. * WHEN...From noon Wednesday to 9 PM PDT Thursday. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...Strongest winds expected in the afternoons and evenings Wednesday through Thursday, especially near San Clemente Island.
* WHAT...High temperatures as hot as the 90s to 102 and low temperatures as warm as the 70s and lower 80s below 6500 feet for Thursday through Saturday expected. * WHERE...Riverside County Mountains and San Bernardino County Mountains. * WHEN...From 10 AM this morning to 8 PM PDT Monday. * IMPACTS...Hot temperatures may cause heat illnesses.
* WHAT...Dangerously hot conditions with high temperatures as hot as 113 to 119 and for Friday and Saturday and low temperatures as warm as the upper 80s to upper 90s for Thursday and Friday expected. * WHERE...Coachella Valley, San Diego County Deserts, and San Gorgonio Pass near Banning. * WHEN...From 10 AM this morning to 8 PM PDT Monday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.
The Heat Advisory has been replaced. Please see the latest information from NWS San Diego CA on this developing situation.
* WHAT...Northwesterly wind gusts of 20-25 knots and Seas 5 to 7 ft expected. * WHERE...Waters from San Mateo Point to the Mexican Border Extending 10 to 60 nm out including San Clemente Island. * WHEN...From noon Wednesday to 9 PM PDT Thursday. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...Strongest winds expected in the afternoons and evenings Wednesday through Thursday in the outer waters, especially near San Clemente Island.
* WHAT...High temperatures in the mid 80s to mid 90s below 6500 feet with low temperatures in the mid 60s to mid 70s expected. * WHERE...Riverside County Mountains, San Bernardino County Mountains, and San Diego County Mountains. * WHEN...From 10 AM Wednesday to 8 PM PDT Monday. * IMPACTS...Hot temperatures may cause heat illnesses. * ADDITIONAL DETAILS...Widespread moderate HeatRisk, with local areas of major HeatRisk on mountain foothills. Elevated low temperatures will limit overnight relief from the heat.
* WHAT...Dangerously hot conditions with high temperatures 100 to 108 and low temperatures in the 70s and lower 80s. * WHERE...Apple and Lucerne Valleys. * WHEN...From 10 AM Thursday to 8 PM PDT Monday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. * ADDITIONAL DETAILS...Areas of major HeatRisk. Elevated low temperatures will limit overnight relief from the heat.
* WHAT...Dangerously hot conditions with high temperatures of 112 to 118 and low temperatures in the mid 80s to mid 90s possible. * WHERE...Coachella Valley, San Diego County Deserts, and San Gorgonio Pass near Banning. * WHEN...From Wednesday morning through Monday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.
* WHAT...High temperatures as hot as the mid 90s to 108 on Thursday and Friday and low temperatures as warm as the upper 60s to mid 70s on Friday and Saturday expected. * WHERE...San Bernardino and Riverside County Valleys-The Inland Empire. * WHEN...From 10 AM Wednesday to 8 PM PDT Monday. * IMPACTS...Hot temperatures may cause heat illnesses.
* WHAT...Large breaking waves of 4 to 7 feet with sets up to 8 feet at south or southwest facing beaches. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion. * ADDITIONAL DETAILS...South swell of 4 to 5 feet with a period of 11-13 seconds generating high surf, primarily for south-facing beaches. High risk of rip currents exists with high surf and strong longshore currents are expected on west-facing beaches. While high tide is expected to remain below 5 feet this evening, localized areas of beach erosion and minor tidal overflow may occur in combination with the high surf. Swell and surf will decrease tonight into early Wednesday.
* WHAT...Dangerously hot conditions with high temperatures 113 to 117 possible. Low temperatures in the mid to upper 80s. * WHERE...Coachella Valley, San Diego County Deserts, and San Gorgonio Pass near Banning. * WHEN...From Wednesday morning through Monday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. * ADDITIONAL DETAILS...Major HeatRisk. Elevated low temperatures will limit overnight relief from the heat.
* WHAT...High temperatures 100 to 107 expected. Low temperatures in the upper 60s to low 70s. * WHERE...San Bernardino and Riverside County Valleys-The Inland Empire. * WHEN...From 10 AM Wednesday to 8 PM PDT Monday. * IMPACTS...Hot temperatures may cause heat illnesses. * ADDITIONAL DETAILS...Widespread moderate to localized major HeatRisk. Elevated low temperatures will limit overnight relief from the heat.
* WHAT...Large breaking waves of 4 to 7 feet with sets up to 8 feet at south or southwest facing beaches. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...Until 11 PM PDT Tuesday. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion. * ADDITIONAL DETAILS...South swell of 4 to 5 feet with a period of 11-13 seconds generating high surf, primarily for south- facing beaches. High risk of rip currents exists with high surf and strong longshore currents are expected on west-facing beaches. High tides will generally be at or below 5.5 feet, but localized areas of beach erosion and minor tidal overflow may occur with the high surf during high tides. Swell and surf will decrease late Tuesday into Wednesday.
* WHAT...Dangerously hot conditions with high temperatures 113 to 117 possible. Low temperatures in the upper 80s. * WHERE...Coachella Valley, San Diego County Deserts, and San Gorgonio Pass near Banning. * WHEN...From Wednesday morning through Monday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. * ADDITIONAL DETAILS...Major HeatRisk. Elevated low temperatures will limit overnight relief from the heat.
* WHAT...High temperatures 100 to 107 expected. Low temperatures in the low 70s. * WHERE...San Bernardino and Riverside County Valleys-The Inland Empire. * WHEN...From 10 AM Wednesday to 8 PM PDT Monday. * IMPACTS...Hot temperatures may cause heat illnesses. * ADDITIONAL DETAILS...Widespread moderate with areas of major HeatRisk. Elevated low temperatures will limit overnight relief from the heat.
* WHAT...Large breaking waves of 4 to 7 feet with sets up to 8 feet at south or southwest facing beaches. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...Until 11 PM PDT Tuesday. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion. * ADDITIONAL DETAILS...South swell of 4 to 5 feet with a period of 11-13 seconds generating high surf, primarily for south-facing beaches. High risk of rip currents exists with high surf and strong longshore currents are expected on west-facing beaches. High tides will generally be at or below 5.5 feet, but localized areas of beach erosion and minor tidal overflow may occur with the high surf during high tides. Swell and surf will decrease late Tuesday into Wednesday.
* WHAT...Large breaking waves of 4 to 7 feet with sets up to 8 feet at south or southwest facing beaches. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...Until 11 PM PDT Tuesday. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion. * ADDITIONAL DETAILS...South swell of 4 to 5 feet with a period of 12-13 seconds generating high surf, primarily for south- facing beaches. High risk of rip currents exists with high surf and strong longshore currents are expected on west-facing beaches. High tides will generally be at or below 5.5 feet, but localized areas of beach erosion and minor tidal overflow may occur with the high surf during high tides. Swell and surf will decrease late Tuesday into Wednesday.
* WHAT...Large breaking waves of 4 to 7 feet with sets up to 8 feet at south or southwest facing beaches. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...Until 11 PM PDT Tuesday. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion. * ADDITIONAL DETAILS...South swell 4 to 5 feet coming from 180 to 200 degrees with a period of 12-13 seconds generating high surf, primarily for south-facing beaches. High risk of rip currents exists with high surf and strong longshore currents are expected on west-facing beaches. High tides will generally be at or below 5.5 feet, but localized areas of beach erosion and minor tidal overflow may occur when combining with the high surf. Swell and surf will decrease late Tuesday into Wednesday.
* WHAT...Large breaking waves of 4 to 7 feet with sets up to 8 feet at south or southwest facing beaches. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...From 5 PM this afternoon to 11 PM PDT Tuesday. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion. * ADDITIONAL DETAILS...South swell 4 to 5 feet coming from 180 to 200 degrees with a period of 12-13 seconds will generate high surf, primarily for south-facing beaches. High risk of rip currents exists with high surf and strong longshore currents are expected on west-facing beaches. Tides will generally be at or below 5.5 feet, but localized areas of beach erosion and minor tidal overflow may occur when combining with the high surf. Swell and surf will decrease by Wednesday.
* WHAT...Large breaking waves of 4 to 7 feet with sets up to 8 feet at south or southwest facing beaches. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...From 5 PM Sunday to 11 PM PDT Tuesday. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion. * ADDITIONAL DETAILS...South swell 4 to 5 feet coming from 180 to 200 degrees with a period of 12-13 seconds will generate high surf, primarily for south-facing beaches. High risk of rip currents exists with high surf and strong longshore currents are expected on west-facing beaches. Tides will generally be at or below 5.5 feet, but localized areas of beach erosion and minor tidal overflow may occur when combining with the high surf. Swell and surf will decrease by Wednesday.
* WHAT...Large breaking waves of 4 to 7 feet with sets up to 8 feet at south or southwest facing beaches. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...From 5 PM Sunday to 11 PM PDT Tuesday. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion. * ADDITIONAL DETAILS...South swell 4 to 5 feet coming from 180 to 200 degrees with a period of 12-13 seconds will generate high surf, primarily for south-facing beaches. High risk of rip currents exists with high surf and strong longshore currents are expected on west-facing beaches. Tides will generally be at or below 5.5 feet, but localized areas of beach erosion and minor tidal overflow may occur when combining with the high surf. Swell and surf will decrease by Wednesday.
* WHAT...Large breaking waves of 4 to 7 feet with sets up to 8 feet at south or southwest facing beaches. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...From 5 PM Sunday to 11 PM PDT Tuesday. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion. * ADDITIONAL DETAILS...South swell 4 to 5 feet coming from 180 to 200 degrees with a period of 13 seconds will generate high surf, primarily for south-facing beaches. Tides will generally be at or below 5.5 feet, but localized areas of beach erosion and minor tidal overflow may occur when combining with the high surf. Swell and surf will decrease by Wednesday.
* WHAT...Large breaking waves of 4 to 7 feet with sets up to 9 feet at south or southwest facing beaches. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...From 5 PM Sunday to 11 PM PDT Tuesday. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion. * ADDITIONAL DETAILS...South swell 4 to 5 feet coming from 180 to 200 degrees with a period of 13 seconds will generate high surf, primarily for south-facing beaches. Tides will generally be at or below 5.5 feet, but localized areas of beach erosion and minor tidal overflow may occur when combining with the high surf. Swell will lessen by early Wednesday with falling surf.
At 404 PM PDT, Doppler radar was tracking a strong thunderstorm over Hwy 78 Between Banner And S2, nearly stationary. HAZARD...Wind gusts up to 40 mph and pea size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include... Hwy 78 Between Banner And S2, Cuyamaca Rancho State Park, Julian, northern Mount Laguna, Hwy 78 Between S2 And Borrego Springs Rd, Lake Cuyamaca, Hwy S2 Between Shelter Valley And Agua Caliente, Hwy S1 Between Lake Cuyamaca And Mount Laguna, Descanso, Hwy 79 Between Julian And Lake Cuyamaca, Hwy S2 Between Hwy 79 And Hwy 78, Hwy 78 Between Ramona And Santa Ysabel, Hwy S22 Between Ranchita And Borrego Springs, Ranchita, San Diego Country Estates, Boulder Creek, Banner, Shelter Valley, Wynola, and Santa Ysabel.
* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of Southwest California, including the following county, San Diego. * WHEN...Until 647 PM PDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Rises in small streams and normally dry arroyos. Dangerous flows over low-water crossings. Water over roadways. * ADDITIONAL DETAILS... - At 349 PM PDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 0.25 and 1 inch of rain has fallen. - Additional rainfall amounts of 0.25 to 0.5 inches are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... Alpine, I-8 Between Pine Valley And Boulevard, Mount Laguna, Cuyamaca Rancho State Park, I-8 Between Boulevard And Imperial County Line, Lake Morena, Pine Valley, Campo, Potrero and Descanso. - https://www.weather.gov/safety/flood
At 322 PM PDT, Doppler radar was tracking a strong thunderstorm near Hwy 74 Between Anza And Palm Desert, or 7 miles northeast of Anza, moving north at 5 mph. HAZARD...Wind gusts up to 40 mph and pea size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include... Southeastern Palm Springs, eastern Anza, Palm Desert, Hwy 74 Between Anza And Palm Desert, Hwy 74 Between Mountain Center And Anza, and Santa Rosa Mountain.
* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of Southwest California, including the following county, Riverside. * WHEN...Until 617 PM PDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Rises in small streams and normally dry arroyos. Dangerous flows over low-water crossings. Water over roadways. * ADDITIONAL DETAILS... - At 318 PM PDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. - Additional rainfall amounts of 0.25 to 0.5 inches are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... Southeastern Palm Springs, Anza, Idyllwild-Pine Cove, Mt San Jacinto State Park, Cathedral City, Rancho Mirage, Hwy 74 Between Mountain Center And Anza, Hwy 74 Between Anza And Palm Desert, Mountain Center and Lake Hemet. - https://www.weather.gov/safety/flood
* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of Southwest California, including the following county, San Diego. * WHEN...Until 610 PM PDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Rises in small streams and normally dry arroyos. Dangerous flows over low-water crossings. Water over roadways. * ADDITIONAL DETAILS... - At 310 PM PDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. - Additional rainfall amounts of 0.25 to 0.75 inches are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... Julian, Hwy 78 Between Banner And S2, Hwy 78 Between S2 And Borrego Springs Rd, Cuyamaca Rancho State Park, Hwy S2 Between Hwy 79 And Hwy 78, Ranchita, Hwy 79 Between Santa Ysabel And Warner Springs, Warner Springs, Lake Henshaw and Hwy 79 Between Julian And Lake Cuyamaca. - https://www.weather.gov/safety/flood
* WHAT...High temperatures in the lower 90s for portions of inland Orange County, in the 90s in the San Diego valleys, in the mid 90s to 104 in the Inland Empire, and in the upper 80s to upper 90s in the mountains below 6000 feet. * WHERE...Orange County Inland Areas, Riverside County Mountains, San Bernardino County Mountains, San Bernardino and Riverside County Valleys-The Inland Empire, San Diego County Mountains, San Diego County Valleys, San Gorgonio Pass near Banning, and Santa Ana Mountains and Foothills. * WHEN...Until 8 PM PDT this evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. Those spending long periods outdoors will be at greater risk for heat health impacts.
* WHAT...High temperatures in the lower 90s for portions of inland Orange County, in the 90s in the San Diego valleys, in the mid 90s to 104 in the Inland Empire, and in the upper 80s to upper 90s in the mountains below 6000 feet. * WHERE...Orange County Inland Areas, Riverside County Mountains, San Bernardino County Mountains, San Bernardino and Riverside County Valleys-The Inland Empire, San Diego County Mountains, San Diego County Valleys, San Gorgonio Pass near Banning, and Santa Ana Mountains and Foothills. * WHEN...Until 8 PM PDT this evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.
High tides have decreased and are no longer expected to pose a coastal flooding risk.
* WHAT...Hot and humid conditions with elevated overnight temperatures in the upper 60s and lower 70s. Highs in the low 90s for portions of inland Orange County, upper 90s to 100 in the San Diego valleys, 100 to 103 degrees in the Inland Empire, and upper 80s to 90s in the mountains. * WHERE...Orange County Inland Areas, Riverside County Mountains, San Bernardino County Mountains, San Bernardino and Riverside County Valleys-The Inland Empire, San Diego County Mountains, San Diego County Valleys, San Gorgonio Pass near Banning, and Santa Ana Mountains and Foothills. * WHEN...Until 8 PM PDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. Those spending long periods outdoors will be at greater risk for heat health impacts.
* WHAT...Hot and humid conditions with elevated overnight temperatures in the upper 60s and lower 70s. High temperatures in the 90s for inland Orange County and in the mountains below 6000 feet, in the mid 90s to 102 in the San Diego County valleys, and in the upper 90s to 108 for the Inland Empire expected. * WHERE...Orange County Inland Areas, Riverside County Mountains, San Bernardino County Mountains, San Bernardino and Riverside County Valleys-The Inland Empire, San Diego County Mountains, San Diego County Valleys, San Gorgonio Pass near Banning, and Santa Ana Mountains and Foothills. * WHEN...Until 8 PM PDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. Those spending long periods outdoors will be at greater risk for heat health impacts.
* WHAT...Minor coastal flooding due to high astronomical tides of 7 feet and surf to 3 to 5 feet. * WHERE...San Diego County coastal areas and Orange County coastal areas. * WHEN...Through this evening. * IMPACTS...Areas of flooding from tidal overflow in low lying areas, boardwalks, beach parking lots, and beach adjacent streets. Beach erosion. Highest impacts expected during high tides in the evening. * ADDITIONAL DETAILS...A 2 foot south swell (from 190 degrees) at 13-15 seconds will lead to surf 3-5 feet at south-facing beaches. Elsewhere, surf of 2-4 feet is expected.
* WHAT...Minor coastal flooding due to high astronomical tides of 7 to 7.5 feet and surf to 3 to 5 feet. * WHERE...San Diego County coastal areas and Orange County coastal areas. * WHEN...Through Wednesday evening. * IMPACTS...Areas of flooding from tidal overflow in low lying areas, boardwalks, beach parking lots, and beach adjacent streets. Beach erosion. Highest impacts expected during high tides in the evening. * ADDITIONAL DETAILS...A 2 foot south swell (from 190 degrees) at 13-15 seconds will lead to surf 3-5 feet at south-facing beaches. Elsewhere, surf of 2-4 feet is expected.
* WHAT...Dangerously hot conditions with high temperatures up to 114 and low temperatures in the 80s expected. * WHERE...Coachella Valley. * WHEN...Until 8 PM PDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.
* WHAT...Minor coastal flooding due to high astronomical tides of 7 to 7.5 feet and surf to 3 to 5 feet. * WHERE...San Diego County coastal areas and Orange County coastal areas. * WHEN...Through Wednesday evening. * IMPACTS...Areas of flooding from tidal overflow in low lying areas, boardwalks, beach parking lots, and beach adjacent streets. Beach erosion. Highest impacts expected during high tides in the evening. * ADDITIONAL DETAILS...A 2 foot south swell (from 190 degrees) at 13-15 seconds will lead to surf 3-5 feet at south-facing beaches. Elsewhere, surf of 2-4 feet is expected.
* WHAT...Dangerously hot conditions with high temperatures up to 113 and lows 82 to 89 degrees expected. * WHERE...Coachella Valley. * WHEN...Until 8 PM PDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. * ADDITIONAL DETAILS...Above average low temperatures will limit overnight relief from the heat.
* WHAT...Minor coastal flooding due to high astronomical tides of 7 to 7.5 feet and surf to 3 to 5 feet. * WHERE...San Diego County coastal areas and Orange County coastal areas. * WHEN...Through Wednesday evening. * IMPACTS...Areas of flooding from tidal overflow in low lying areas, boardwalks, beach parking lots, and beach adjacent streets. Beach erosion. Highest impacts expected during high tides in the evening. * ADDITIONAL DETAILS...A 2 foot south swell (from 190 degrees) at 13-15 seconds will lead to surf 3-5 feet at south-facing beaches. Elsewhere, surf of 2-4 feet is expected.
* WHAT...Dangerously hot conditions with high temperatures up to 113 and lows 85 to 90 degrees expected. * WHERE...Coachella Valley. * WHEN...Until 8 PM PDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. * ADDITIONAL DETAILS...Above average overnight lows will limit overnight relief from the heat.
* WHAT...Minor coastal flooding due to high astronomical tides of 7 to 7.5 feet and surf to 3 to 5 feet. * WHERE...San Diego County coastal areas and Orange County coastal areas. * WHEN...Through Tuesday evening. * IMPACTS...Areas of flooding from tidal overflow in low lying areas, boardwalks, beach parking lots, and beach adjacent streets. Beach erosion. Highest impacts expected during high tides in the evening. * ADDITIONAL DETAILS...A 2 foot south swell (from 190 degrees) at 13-15 seconds will lead to surf 3-5 feet at south-facing beaches. Elsewhere, surf of 2-4 feet is expected.
* WHAT...Dangerously hot conditions with high temperatures up to 113 expected. * WHERE...Coachella Valley. * WHEN...From 10 AM this morning to 8 PM PDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.
* WHAT...Hot and humid conditions with elevated overnight temperatures. Temperatures will be in the 90s for inland Orange County and in the mountains below 6000 feet, 90s to near 100 in the San Diego County valleys, and 100 to 110 for the Inland Empire. * WHERE...Orange County Inland Areas, Riverside County Mountains, San Bernardino County Mountains, San Bernardino and Riverside County Valleys-The Inland Empire, San Diego County Mountains, San Diego County Valleys, San Gorgonio Pass near Banning, and Santa Ana Mountains and Foothills. * WHEN...From 10 AM Wednesday to 8 PM PDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. Those spending long periods outdoors will be at greater risk for heat health impacts.