Alerts from NWS Missoula MT (UNOFFICIAL)

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Unofficial bot sharing alerts from NWS Missoula MT. This account is not monitored. Contact @wandrme.paxex.aero if needed.

* WHAT...Urban area and small stream flooding caused by excessive rainfall is expected. * WHERE...Central Silver Bow County in west central Montana... * WHEN...Until 145 AM MDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 1143 PM MDT, Doppler radar indicated heavy rain due to thunderstorms. This will cause urban and small stream flooding. Overflowing poor drainage areas will cause minor flooding in the advisory area. Between 0.3 and 0.5 inches of rain have fallen. - Additional rainfall amounts of 0.1 to 0.2 inches are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... Butte and Walkerville. - https://www.weather.gov/mso/hydrology
At 1101 PM MDT, Doppler radar was tracking a strong thunderstorm over Silver Bow, or 8 miles west of Butte, moving east at 40 mph. HAZARD...Wind gusts up to 50 mph and pea size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... Butte, Silver Bow, Walkerville, Nissler, Ramsay and Newcomb.
At 1051 PM MDT, a severe thunderstorm was located near Warm Springs, or 10 miles east of Anaconda, moving east at 40 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Trained spotters reported. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Anaconda, Butte, Silver Bow, Walkerville, Gregson Hot Springs, Warm Springs, Galen, West Valley, Crackerville, Opportunity, Ramsay, Nissler and Lost Creek.
SVRMSO The National Weather Service in Missoula has issued a * Severe Thunderstorm Warning for... Northeastern Deer Lodge County in west central Montana... Northwestern Silver Bow County in west central Montana... * Until 1100 PM MDT. * At 1035 PM MDT, a severe thunderstorm was located over Anaconda, moving east at 40 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Anaconda, Butte, Silver Bow, Walkerville, Gregson Hot Springs, Warm Springs, Galen, West Valley, Crackerville, Opportunity, Ramsay, Nissler and Lost Creek.
At 1015 PM MDT, Doppler radar was tracking a strong thunderstorm 10 miles south of Seeley Lake, or 28 miles northwest of Drummond, moving east at 50 mph. HAZARD...Wind gusts up to 50 mph and pea size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... Ovando, Clearwater and Woodworth.
At 1016 PM MDT, Doppler radar was tracking a line of strong thunderstorms extending from 10 miles north of Philipsburg to 16 miles southwest of West Valley, or extending from 16 miles southwest of Drummond to 17 miles southwest of Anaconda, moving east at 45 mph. HAZARD...Wind gusts up to 40 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Deer Lodge, Anaconda, Philipsburg, West Valley, Warm Springs, Galen, Gregson Hot Springs, Garrison, Lost Creek, Georgetown, Princeton, Opportunity, Porters Corner, Maxville, Crackerville, Racetrack, Jens, Goldcreek, Hall and Fishtrap.
At 951 PM MDT, Doppler radar was tracking a line of strong thunderstorms extending from 7 miles east of Bonner-West Riverside to 22 miles south of Philipsburg, or extending from 14 miles east of Missoula to 24 miles west of Anaconda, moving east at 40 mph. HAZARD...Wind gusts up to 50 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Deer Lodge, Drummond, Philipsburg, Ovando, Bonner-West Riverside, Maxville, Hall, Bearmouth, Nimrod, Princeton, New Chicago, Garnet, Porters Corner, Quigley, Jens, Georgetown, Greenough, Potomac, Clinton and Clearwater.
SVRMSO The National Weather Service in Missoula has issued a * Severe Thunderstorm Warning for... Central Missoula County in west central Montana... * Until 1015 PM MDT. * At 943 PM MDT, a severe thunderstorm was located over Wye, or 7 miles north of Missoula, moving northeast at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Trained spotters reported. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Missoula, East Missoula, Evaro and Wye.
At 917 PM MDT, Doppler radar was tracking a line of strong thunderstorms extending from 7 miles west of Lolo to 12 miles northeast of Conner, or extending from 12 miles southwest of Missoula to 17 miles southeast of Hamilton, moving east at 40 mph. HAZARD...Wind gusts up to 40 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Missoula, Hamilton, Lolo, Stevensville, Victor, Woodside, Florence, Bonner-West Riverside, East Missoula, Skalkaho Pass, Bell Crossing, Corvallis, Grantsdale and Turah.
SVRMSO The National Weather Service in Missoula has issued a * Severe Thunderstorm Warning for... Southeastern Mineral County in west central Montana... Southwestern Missoula County in west central Montana... * Until 945 PM MDT. * At 910 PM MDT, a severe thunderstorm was located 9 miles south of Alberton, or 19 miles west of Missoula, moving northeast at 40 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Missoula, Frenchtown, Wye, East Missoula and Huson.
At 805 PM PDT, Doppler radar was tracking a strong thunderstorm 5 miles southeast of White Bird, or 14 miles south of Grangeville, moving northeast at 40 mph. HAZARD...Wind gusts up to 40 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... White Bird.
At 850 PM MDT /750 PM PDT/, Doppler radar was tracking a strong thunderstorm 17 miles west of Hamilton, moving east at 35 mph. HAZARD...Wind gusts up to 40 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Hamilton, Woodside, Pinesdale, Charlos Heights and Grantsdale.
At 838 PM MDT /738 PM PDT/, Doppler radar was tracking an area of strong thunderstorms extending from 15 miles southwest of Riverbend to 25 miles west of Woodside, or extending from 17 miles south of Superior to 26 miles west of Hamilton, moving east at 40 mph. HAZARD...Wind gusts up to 40 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Tarkio, Powell, Lolo Pass, Lolo Hot Springs, Quartz, Cyr and Lozeau.
At 735 PM PDT, Doppler radar was tracking a strong thunderstorm 15 miles northwest of Riggins, or 34 miles southwest of Grangeville, moving northeast at 40 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 damage to outdoor objects is possible. Locations impacted include... White Bird, Slate Creek and Copperville.
At 813 PM MDT /713 PM PDT/, Doppler radar was tracking a strong thunderstorm 31 miles east of Lowell, or 38 miles west of Hamilton, moving east at 35 mph. HAZARD...Wind gusts up to 40 mph and half inch size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... Mainly rural areas of East Central Idaho and Northwestern Ravalli Counties.
At 644 PM PDT, Doppler radar was tracking a line of strong thunderstorms extending from 8 miles east of Pierce to 24 miles southeast of Lowell, or extending from 29 miles east of Orofino to 47 miles east of Grangeville, moving northeast at 40 mph. HAZARD...Wind gusts up to 40 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Mainly rural areas of Northeastern Idaho and Central Clearwater Counties.
SVRMSO The National Weather Service in Missoula has issued a * Severe Thunderstorm Warning for... Northwestern Clearwater County in the panhandle of Idaho... * Until 700 PM PDT. * At 624 PM PDT, severe thunderstorms were located along a line from near Elk River to 10 miles northeast of Orofino, or along a line from 22 miles north of Orofino to 10 miles northeast of Orofino, moving northeast at 35 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Elk River, Headquarters, Cardiff, Jaype and Dent.
At 531 PM PDT, Doppler radar was tracking a line of strong thunderstorms extending from 22 miles southwest of Orofino to 9 miles north of Riggins, or extending from 22 miles southwest of Orofino to 27 miles south of Grangeville, moving east at 35 mph. HAZARD...Wind gusts up to 30 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Grangeville, Kooskia, White Bird, East Kamiah, Clearwater, Cottonwood, Stites, Ferdinand, Harpster, Fenn, Winona, Copperville, Canfield, Slate Creek, Keuterville, Lucile, Golden, Pardee, Fall Creek and Woodland.
At 449 PM PDT, Doppler radar was tracking a strong thunderstorm 21 miles west of White Bird, or 30 miles west of Grangeville, moving northeast at 25 mph. HAZARD...Wind gusts up to 30 mph and heavy rainfall. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Keuterville.
At 555 PM MDT, Doppler radar was tracking a strong thunderstorm near Gregson Hot Springs, or 6 miles southeast of Anaconda, moving east at 20 mph. HAZARD...Wind gusts up to 40 mph and half inch size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... Butte, Anaconda, Silver Bow, Walkerville, Gregson Hot Springs, Ramsay, Nissler, Crackerville, Opportunity and Newcomb.
* WHAT...Air Quality Advisory because of degraded air quality due to wildfire smoke. Air Quality Index is forecast to be Unhealthy for Sensitive Groups. * WHERE...Clearwater and Idaho Counties. * WHEN...Until noon 7/20/2026. * IMPACTS...Members of sensitive groups may experience health effects. The general public is less likely to be affected.
At 417 PM MDT, Doppler radar was tracking a strong thunderstorm 5 miles east of Ovando, or 24 miles north of Drummond, moving northeast at 25 mph. HAZARD...Wind gusts up to 40 mph and penny size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... Ovando.
At 347 PM MDT, Doppler radar was tracking an area of strong thunderstorms extending from over Bonner-West Riverside to 16 miles west of Drummond, or extending from 7 miles east of Missoula to 16 miles west of Drummond, moving northeast at 35 mph. HAZARD...Wind gusts up to 40 mph and half inch size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... Bonner-West Riverside, East Missoula, Potomac, Nimrod, Clinton, Greenough, Twin Creeks, Quigley, Garnet, Turah and Bearmouth.
At 350 PM MDT, Doppler radar was tracking a strong thunderstorm 11 miles southeast of Ovando, or 15 miles north of Drummond, moving northeast at 35 mph. HAZARD...Wind gusts up to 40 mph and half inch size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... Helmville.
At 220 PM MDT, Doppler radar was tracking a strong thunderstorm over Hamilton, moving northeast at 25 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 damage to outdoor objects is possible. Locations impacted include... Hamilton, Woodside, Victor, Pinesdale, Corvallis, Grantsdale and Skalkaho Pass.
At 223 PM MDT /123 PM PDT/, Doppler radar was tracking an area of strong thunderstorms extending from 25 miles west of Hamilton to 10 miles southeast of Conner, or extending from 25 miles west of Hamilton to 30 miles south of Hamilton, moving northeast at 35 mph. HAZARD...Wind gusts up to 40 mph and half inch size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... Darby, Conner, Como, Charlos Heights and Sula.
At 147 PM MDT, Doppler radar was tracking a strong thunderstorm 16 miles south of Philipsburg, or 17 miles west of Anaconda, moving northeast at 30 mph. HAZARD...Wind gusts up to 50 mph and half inch size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... Georgetown and Porters Corner.
At 114 PM MDT, Doppler radar was tracking a strong thunderstorm 15 miles northeast of Conner, or 20 miles southeast of Hamilton, moving northeast at 40 mph. HAZARD...Wind gusts up to 40 mph and penny size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... Skalkaho Pass.
At 1148 AM MDT, Doppler radar was tracking a strong thunderstorm 12 miles west of North Fork, or 20 miles northwest of Salmon, moving northeast at 40 mph. HAZARD...Half inch size hail. SOURCE...Radar indicated. IMPACT...Minor damage to outdoor objects is possible. Locations impacted include... North Fork, Gibbonsville, Shoup and Leesburg. This includes the following Specific Areas... Hwy 93 4th of July Creek to Tower Creek, Salmon River Road between North Fork and Shoup, Salmon River Road near Moose Fire Burn Area and Moose Fire Burn Area.
At 1041 PM MDT, Doppler radar was tracking a strong thunderstorm 6 miles southwest of Whitefish, or 10 miles northwest of Evergreen, moving northeast at 15 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. Frequent lightning is occurring with this thunderstorm. Locations impacted include... Whitefish.
SVRMSO The National Weather Service in Missoula has issued a * Severe Thunderstorm Warning for... Northwestern Flathead County in northwestern Montana... Eastern Lincoln County in northwestern Montana... * Until 945 PM MDT. * At 858 PM MDT, a severe thunderstorm was located 11 miles west of Whitefish, or 17 miles northwest of Kalispell, moving north at 30 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * Locations impacted include... Olney, Radnor and Lupfer.
At 847 PM MDT, Doppler radar was tracking a strong thunderstorm 5 miles southwest of Kalispell, moving northeast at 15 mph. HAZARD...Half inch size hail. SOURCE...Radar indicated. IMPACT...Minor damage to outdoor objects is possible. Locations impacted include... Kalispell, Evergreen, Columbia Falls, Creston, La Salle and Somers.
At 826 PM MDT, Doppler radar was tracking a strong thunderstorm 15 miles west of Kalispell, moving north at 15 mph. HAZARD...Half inch size hail. SOURCE...Radar indicated. IMPACT...Minor damage to outdoor objects is possible. Locations impacted include... Mainly rural areas of Southeastern Lincoln and West Central Flathead Counties.
At 636 PM MDT, Doppler radar was tracking a strong thunderstorm 17 miles north of Seeley Lake, or 38 miles southeast of Polson, moving north at 15 mph. HAZARD...Wind gusts up to 30 mph and half inch size hail. Heavy rain rates in excess of 0.50 inch. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... Mainly rural areas of Northwestern Powell and Northeastern Missoula Counties.
FFWMSO The National Weather Service in Missoula has issued a * Flash Flood Warning for... East Central Missoula County in west central Montana... West Central Powell County in west central Montana... * Until 715 PM MDT. * At 509 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Clearwater and Greenough.
At 451 PM MDT, Doppler radar was tracking a strong thunderstorm 8 miles west of Ovando, or 26 miles north of Drummond, moving northeast at 20 mph. HAZARD...Wind gusts up to 30 mph and penny size hail. Rainfall rates of 0.50 to 0.75 inches are possible. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... Ovando, Woodworth and Clearwater.
FFWMSO The National Weather Service in Missoula has issued a * Flash Flood Warning for... North Central Granite County in west central Montana... * Until 900 PM MDT. * At 437 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Quigley.
* WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...A portion of west central Montana, including the following areas, Sapphire Mountains and Butte/Blackfoot Region. * WHEN...Until 9 PM MDT this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. Area creeks and streams are running high and could flood with more heavy rain. * ADDITIONAL DETAILS... - Slow moving thunderstorms producing 0.50 to 1.00" per hour rain rates. - https://www.weather.gov/mso/hydrology
FFWMSO The National Weather Service in Missoula has issued a * Flash Flood Warning for... West Central Granite County in west central Montana... * Until 900 PM MDT. * At 415 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Mainly rural areas of West Central Granite County.
* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Northeastern Granite County in west central Montana... * WHEN...Until 1030 PM MDT Friday. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 427 PM MDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. - Some locations that will experience flooding include... Drummond and New Chicago. - https://www.weather.gov/mso/hydrology
FFWMSO The National Weather Service in Missoula has issued a * Flash Flood Warning for... Central Granite County in west central Montana... * Until 900 PM MDT. * At 414 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Mainly rural areas of Central Granite County.
At 408 PM MDT, Doppler radar was tracking a strong thunderstorm near Galen, or 7 miles south of Deer Lodge, moving northeast at 20 mph. HAZARD...Wind gusts up to 30 mph and nickel size hail. Heavy rain rates 0.50 to 0.75 inches per hour are possible. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... Deer Lodge, Galen and Racetrack.
At 354 PM MDT, Doppler radar was tracking a strong thunderstorm over Victor, or 10 miles north of Hamilton, moving north at 10 mph. HAZARD...Wind gusts up to 30 mph and penny size hail. Heavy rainfall 0.50 to 0.75" per hour possible. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... Stevensville, Victor, Pinesdale and Bell Crossing.
* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...North Central Deer Lodge County in west central Montana... * WHEN...Until 445 PM MDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 350 PM MDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 0.5 and 0.6 inches of rain have fallen. - Additional rainfall amounts of 0.5 to 1 inch are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... Anaconda and West Valley. - https://www.weather.gov/mso/hydrology
At 319 PM MDT, Doppler radar was tracking a strong thunderstorm 16 miles west of Drummond, moving north at 10 mph. HAZARD...Wind gusts up to 30 mph and penny size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... Nimrod.
At 318 PM MDT, Doppler radar was tracking a strong thunderstorm 10 miles southeast of Drummond, moving north at 15 mph. HAZARD...Wind gusts up to 30 mph and penny size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... Drummond, Jens, Goldcreek, New Chicago, Hall, Brock Creek and Maxville.
* WHAT...Air Quality Advisory because of degraded air quality due to wildfire smoke. Air Quality Index is forecast to be Unhealthy for Sensitive Groups. * WHERE...Clearwater and Idaho Counties. * WHEN...Until noon 7/20/2026. * IMPACTS...Members of sensitive groups may experience health effects. The general public is less likely to be affected.
At 259 PM MDT, Doppler radar was tracking a strong thunderstorm 8 miles west of West Valley, or 10 miles west of Anaconda, moving northeast at 10 mph. HAZARD...Wind gusts up to 30 mph and half inch size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... Anaconda, West Valley, Georgetown and Lost Creek.
AQAMSO * WHAT...Air Quality Advisory due to smoke from wildfires. Air Quality Index ranging from Moderate to Unhealthy. * WHERE...All Areas on the Nez Perce Reservation. * WHEN...Until Monday, July 20, 2026, at 10:00am. * IMPACTS...Those who experience health effects from smoke include children under 18, elders, pregnant women, people with asthma or have difficulty breathing, diabetes, heart problems or otherwise compromised health, and people who have high exposure (those who work, exercise, or spend extensive time outdoors).
At 529 AM MDT, Doppler radar was tracking a strong thunderstorm 9 miles northwest of Noxon, or 25 miles southwest of Libby, moving northeast at 20 mph. HAZARD...Wind gusts up to 30 mph and nickel size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... Heron.
At 641 PM MDT, Doppler radar was tracking a strong thunderstorm near Silver Bow, or 5 miles west of Butte, moving northeast at 25 mph. HAZARD...Half inch size hail. SOURCE...Radar indicated. IMPACT...Minor damage to outdoor objects is possible. Locations impacted include... Butte, Silver Bow, Walkerville, Nissler and Ramsay.
* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Northeastern Silver Bow County in west central Montana... * WHEN...Until 715 PM MDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 619 PM MDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. - Some locations that will experience flooding include... Butte. - https://www.weather.gov/mso/hydrology
At 602 PM MDT, Doppler radar was tracking a strong thunderstorm 23 miles north of Thompson Falls, moving northeast at 25 mph. HAZARD...Wind gusts up to 40 mph and half inch size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... Bend, Happys Inn and Marion.
At 605 PM MDT, Doppler radar was tracking a strong thunderstorm 37 miles south of Eureka, or 27 miles east of Libby, moving north at 30 mph. HAZARD...Wind gusts up to 40 mph and half inch size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... Trego, Stryker, Fortine and Radnor.
At 508 PM PDT, Doppler radar was tracking a strong thunderstorm 6 miles south of Weippe, or 19 miles southeast of Orofino, moving northeast at 30 mph. HAZARD...Penny size hail. SOURCE...Radar indicated. IMPACT...Minor damage to outdoor objects is possible. Locations impacted include... Pierce, Weippe, Musselshell and Woodland.
SVRMSO The National Weather Service in Missoula has issued a * Severe Thunderstorm Warning for... Central Deer Lodge County in west central Montana... West Central Silver Bow County in west central Montana... * Until 600 PM MDT. * At 537 PM MDT, a severe thunderstorm was located 11 miles west of Divide, or 22 miles south of Anaconda, moving north at 30 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * Locations impacted include... Gregson Hot Springs.
SVRMSO The National Weather Service in Missoula has issued a * Severe Thunderstorm Warning for... South Central Lincoln County in northwestern Montana... West Central Sanders County in northwestern Montana... * Until 545 PM MDT. * At 518 PM MDT, a severe thunderstorm was located 13 miles southeast of Noxon, or 20 miles northwest of Thompson Falls, moving northeast at 25 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * Locations impacted include... Trout Creek.
At 504 PM MDT, Doppler radar was tracking a strong thunderstorm 12 miles south of Noxon, or 24 miles northwest of Thompson Falls, moving northeast at 30 mph. HAZARD...Penny size hail. SOURCE...Radar indicated. IMPACT...Minor damage to outdoor objects is possible. Locations impacted include... Tuscor and Trout Creek.
SVRMSO The National Weather Service in Missoula has issued a * Severe Thunderstorm Warning for... Northwestern Idaho County in central Idaho... Southwestern Clearwater County in the panhandle of Idaho... * Until 600 PM MDT /500 PM PDT/. * At 513 PM MDT /413 PM PDT/, a severe thunderstorm was located 24 miles north of White Bird, or 19 miles northwest of Grangeville, moving northeast at 35 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * Locations impacted include... Weippe, East Kamiah, Cottonwood, Ferdinand, Pardee, Woodland, Greer and Keuterville.
* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...North Central Deer Lodge County in west central Montana... near the West Valley area west of Anaconda. * WHEN...Until 530 PM MDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 437 PM MDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. - Some locations that will experience flooding include... Anaconda and West Valley. - https://www.weather.gov/mso/hydrology