024 
WUUS55 KMSO 142230
SVRMSO
MTC063-089-142315-
/O.NEW.KMSO.SV.W.0018.260814T2230Z-260814T2315Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Missoula MT
430 PM MDT Fri Aug 14 2026

The National Weather Service in Missoula has issued a

* Severe Thunderstorm Warning for...
  Southeastern Sanders County in northwestern Montana...
  Central Missoula County in west central Montana...

* Until 515 PM MDT.

* At 430 PM MDT, a severe thunderstorm was located 7 miles northwest
  of Frenchtown, or 21 miles northwest of Missoula, moving east at 25
  mph.

  HAZARD...Quarter size hail. Heavy rainfall.

  SOURCE...Radar indicated.

  IMPACT...Damage to vehicles is expected. Heavy rainfall will cause
           localized flooding in flood prone areas, including
           debris/rock flow.

* Locations impacted include...
  Frenchtown, Wye, Evaro and Huson, and portions of Interstate 90.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Seek shelter inside a well-built structure and stay away from
windows. This storm is capable of producing large hail.

Torrential rainfall is also occurring with this storm and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 4709 11450 4717 11436 4714 11419 4714 11418
      4709 11387 4696 11415
TIME...MOT...LOC 2230Z 284DEG 22KT 4711 11431

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...<50 MPH

$$

867 
WWUS55 KMSO 142258
SVSMSO

Severe Weather Statement
National Weather Service Missoula MT
458 PM MDT Fri Aug 14 2026

MTC089-142308-
/O.CAN.KMSO.SV.W.0018.000000T0000Z-260814T2315Z/
Sanders MT-
458 PM MDT Fri Aug 14 2026

...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR SOUTHEASTERN SANDERS
COUNTY...

The storm which prompted the warning has moved out of the area.
Therefore, the warning has been cancelled. To report severe weather,
contact your nearest law enforcement agency. They will send your
report to the National Weather Service office.

&&

LAT...LON 4702 11422 4714 11420 4714 11417 4709 11387
      4697 11412
TIME...MOT...LOC 2230Z 284DEG 22KT 4711 11430

$$


MTC063-142315-
/O.CON.KMSO.SV.W.0018.000000T0000Z-260814T2315Z/
Missoula MT-
458 PM MDT Fri Aug 14 2026

...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 515 PM MDT FOR
CENTRAL MISSOULA COUNTY...

At 458 PM MDT, a severe thunderstorm was located over Evaro, or 13
miles north of Missoula, moving east at 25 mph.

HAZARD...Quarter size hail.

SOURCE...Radar indicated.

IMPACT...Damage to vehicles is expected.

Locations impacted include...
  Evaro.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Seek shelter inside a well-built structure and stay away from
windows. This storm is capable of producing large hail.

Torrential rainfall is also occurring with this storm and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 4702 11422 4714 11420 4714 11417 4709 11387
      4697 11412
TIME...MOT...LOC 2230Z 284DEG 22KT 4711 11430

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...<50 MPH

$$

867 
WWUS55 KMSO 142258
SVSMSO

Severe Weather Statement
National Weather Service Missoula MT
458 PM MDT Fri Aug 14 2026

MTC089-142308-
/O.CAN.KMSO.SV.W.0018.000000T0000Z-260814T2315Z/
Sanders MT-
458 PM MDT Fri Aug 14 2026

...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR SOUTHEASTERN SANDERS
COUNTY...

The storm which prompted the warning has moved out of the area.
Therefore, the warning has been cancelled. To report severe weather,
contact your nearest law enforcement agency. They will send your
report to the National Weather Service office.

&&

LAT...LON 4702 11422 4714 11420 4714 11417 4709 11387
      4697 11412
TIME...MOT...LOC 2230Z 284DEG 22KT 4711 11430

$$


MTC063-142315-
/O.CON.KMSO.SV.W.0018.000000T0000Z-260814T2315Z/
Missoula MT-
458 PM MDT Fri Aug 14 2026

...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 515 PM MDT FOR
CENTRAL MISSOULA COUNTY...

At 458 PM MDT, a severe thunderstorm was located over Evaro, or 13
miles north of Missoula, moving east at 25 mph.

HAZARD...Quarter size hail.

SOURCE...Radar indicated.

IMPACT...Damage to vehicles is expected.

Locations impacted include...
  Evaro.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Seek shelter inside a well-built structure and stay away from
windows. This storm is capable of producing large hail.

Torrential rainfall is also occurring with this storm and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 4702 11422 4714 11420 4714 11417 4709 11387
      4697 11412
TIME...MOT...LOC 2230Z 284DEG 22KT 4711 11430

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...<50 MPH

$$