Weather and Road Conditions

One-Stop Shop for Traveler Information (OSS)
Montana State University ECE/ORSL Weather Station
Gallatin National Forest Avalanche Center Advisories

Montana Department of Transportation

Montana Hourly Weather Roundup
Montana Zone Forecasts -- Western
Montana Zone Forecasts -- Southwest and North Central
Montana Zone Forecasts -- South Central and Southeast
Montana Zone Forecasts -- Northeast
State Forecast for Montana
Extended Outlook for Montana
Montana Weather Summary

Montana Detailed Road Report
Montana Road Report Maps and Traveler Information

The NWS weather and road information is provided by a network feed from the Montana Department of Transportation. Weather items are updated starting at 20 minutes after the hour. Road reports are updated around 7:00 a.m. every day, and again around 3:00 p.m. except for weekends and holidays. Road reports may be updated during the day as conditions warrant.

Montana Department of Transportation

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