The National Weather Service in Great Falls has issued
WINTER STORM WARNING:
* WHERE: Northern and Southern Rocky Mountain Front.
* WHAT: Snow, heavy at times. Additional snow accumulations of 5 to 8 inches, with isolated amounts near 20 inches near ridge tops.
* WHEN: Until noon MDT Wednesday.
* ADDITIONAL DETAILS: Plan on difficult travel conditions. Expect significant reductions in visibility at times.
WINTER WEATHER ADVISORY:
* WHERE: Eastern Pondera.
* WHAT: Periods of snow. Total snow accumulations of 1 to 2 inches are expected.
* WHEN: Until noon MDT Wednesday.
* ADDITIONAL DETAILS: Plan on slippery road conditions. Expect reduced visibilities at times.
WINTER WEATHER ADVISORY:
* WHERE: Eastern Glacier and Toole.
* WHAT: Periods of snow. Freezing rain could mix in for short periods. Total snow accumulations of 1 to 3 inches, with localized amounts up to 6 inches in the Sweetgrass Hills.
* WHEN: Until noon MDT Wednesday.
* ADDITIONAL DETAILS: Plan on slippery road conditions. Expect reduced visibilities at times.
People are advised to keep track of road and weather conditions.
Montana Department of Transportation resources:
- Road conditions map
- MDT webcams across Montana
- Non-MDT webcams across Montana
- Road conditions mobile app
- Reported crashes/slide-offs
STORMTracker Weather resources:
