Special Weather Statement for Northern Clearwater Mountains; Lower Clark Fork Region; Bitterroot/Sapphire Mountains
Official alert fields
What you need to know
- Effective
- Ended
- Official severity
- Moderate
- Official urgency
- Expected
- Official certainty
- Observed
What is happening
At 622 PM MDT /522 PM PDT/, Doppler radar was tracking a line of strong thunderstorms extending from 6 miles west of Alberton to 29 miles south of Alberton, or extending from 19 miles southeast of Superior to 33 miles northwest of Hamilton, moving east at 20 mph. HAZARD...Wind gusts up to 50 mph and half inch size...
What the bulletin says to do
Monitor the weather situation closely and be alert for threatening weather conditions. This storm may intensify, so be certain to monitor local radio stations and available television stations for additional information and possible warnings from the National Weather Service. Torrential rainfall is also occurring with these storms and may lead to flash flooding. Do not drive your vehicle through flooded roadways.
Full official description
Bulletin details
At 622 PM MDT /522 PM PDT/, Doppler radar was tracking a line of strong thunderstorms extending from 6 miles west of Alberton to 29 miles south of Alberton, or extending from 19 miles southeast of Superior to 33 miles northwest of Hamilton, moving east at 20 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... Alberton, Lolo Hot Springs, Cyr, Lolo Pass and Ninemile.
Lifecycle record
Official revisions
- Alert
Special Weather Statement issued August 15 at 6:22PM MDT by NWS Missoula MT
Official revision
Source and limitations
Publisher: Weather Alert Watch. Primary source: NWS Missoula MT. This page reorganizes official fields and does not add a forecast or expand the affected area.
- CAP status
- Actual
- Message type
- Alert
- Last collected