Winter Storm Warnings
December 23 2025
* WHAT...Freezing rain expected. There is a likelihood of moderate
winter weather impacts. Ice accumulations of a light glaze.
* WHERE...Bitterroot Valley and Missoula.
* WHEN...Until noon MST today.
* IMPACTS...Plan on slippery road conditions during the Tuesday
morning commute, especially over bridges, and in the Bitterroot
Valley.
* ADDITIONAL DETAILS...The highest risk for freezing rain or wheel
track glazing is in the Bitterroot Valley through 1130 AM.
* WHAT...Mixed precipitation expected. There is a likelihood of
minor to moderate winter weather impacts. Total snow accumulations
up to one inch and ice accumulations around a light glaze in the
valleys. Mountain passes will see 2 to 5 inches of new snow.
* WHERE...Lemhi Pass, Bannock Pass, Highway 93 Lost Trail Pass to
Gibbonsville, Shoup, Salmon, Williams Creek Summit, and Highway 28
Tendoy to Lone Pine.
* WHEN...Until noon MST today.
* IMPACTS...Plan on slippery road conditions.
* WHAT...Mixed precipitation expected. There is a likelihood of
moderate winter weather impacts. Total snow accumulations up to
one inch and ice accumulations around a light glaze. Mountain
passes will see 2 to 4 inches of new snow.
* WHERE...Dixie, Elk City, Lolo Pass, Highway 12 Lowell to Lolo
Pass, and Highway 93 Sula to Lost Trail Pass.
* WHEN...Until noon MST /11 AM PST/ today.
* IMPACTS...Plan on slippery road conditions.
* WHAT...Mixed precipitation expected. There is a likelihood of
minor to moderate winter weather impacts. Total snow accumulations
up to one inch and ice accumulations around a light glaze.
* WHERE...I-90 East Missoula to Bearmouth, Highway 83 Seeley Lake to
Condon, and Highway 200 Bonner to Greenough.
* WHEN...Until 2 PM MST this afternoon.
* IMPACTS...For MODERATE winter weather impacts, expect disruptions
to normal activities. Hazardous traveling conditions. Use extra
caution while driving.
* WHAT...Freezing rain and drizzle expected. Total ice accumulations
around a light glaze.
* WHERE...Eastern Toole and Liberty Counties, Hill County, and
Northern Blaine County.
* WHEN...From 4 PM this afternoon to 9 AM MST Wednesday.
* IMPACTS...Very slippery sidewalks, roads and bridges are possible.
* ADDITIONAL DETAILS...The freezing rain may eventually transition
to be fog instead of freezing drizzle late evening. Regardless,
the ice will cause slick surfaces.
* WHAT...Southerly winds 25 to 40 mph, with gusts up to 65 mph
possible.
* WHERE...Madison River Valley.
* WHEN...From late tonight through Wednesday evening.
* IMPACTS...High winds may move loose debris, damage property and
cause power outages. Travel could be difficult, especially for
high profile vehicles.
