Headline:
Winter Storm Warning issued March 12 at 5:09AM MDT until March 14 at 12:00PM MDT by NWS Missoula MT
Event:
Winter Storm Warning
Urgency:
Expected
Effective:
March 12, 2026 - 4:09am
Expires:
March 13, 2026 - 4:15am
Description:
* WHAT...Heavy snow and blowing snow expected. There is a likelihood
of extreme winter storm impacts. Total snow accumulations 2 to 6
inches in the lower elevations and 1 to 2 feet on I-90 over
Lookout Pass and the higher terrain. Wind gusts of 45 to 65 mph.
* WHERE...I-90 Lookout Pass to Haugan, Highway 200 Thompson Falls to
Plains, Highway 200 Trout Creek to Heron, and Evaro Hill.
* WHEN...Until noon MDT Saturday.
* IMPACTS...For EXTREME winter storm impacts, expect substantial
disruptions to normal activities. Extremely dangerous or
impossible traveling conditions. Travel in the impacted areas is
not advised. Extensive and widespread closures and disruptions to
infrastructure may occur.
* ADDITIONAL DETAILS...Strong and potentially damaging winds will
impact all elevations this morning. Periods of blizzard conditions
will impact Lookout Pass and the higher elevations this morning.
Instruction:
Persons should delay all travel if possible. If travel is absolutely
necessary, drive with extreme caution and be prepared for sudden
changes in visibility. Leave plenty of room between you and the
motorist ahead of you, and allow extra time to reach your
destination. Avoid sudden braking or acceleration, and be especially
cautious on hills or when making turns. Make sure your car is
winterized and in good working order.
Do not touch downed lines and report any power outages to your
electric company. Travel is highly discouraged due to slick roadways
and the possibility of downed trees and power lines.
Area Description:
Lower Clark Fork Region
Forcast Office:
NWS Missoula MT
Sender: