Winter Storm Warning Issued for Potomac and Seeley Lake Regions Through Saturday
This alert is no longer in effect.
NOAA issued it on April 6, 2026, 4 months ago. Warnings of this kind stay in effect for hours to a few days, so this page is a historical record of what was issued, not a current warning. For conditions where you are right now, check weather.gov (US), weather.gc.ca (Canada), the Met Office (UK), or the Bureau of Meteorology (Australia).
Areazine synthesizes this NWS weather alert directly from NOAA's official public data feed. See our methodology for full source attribution and refresh cadence.
A major winter storm is expected to bring up to 3 feet of snow to the mountains and 6 to 12 inches to lower elevations in the Potomac and Seeley Lake regions.
Read this weather record in 30 seconds
- Record type
- Winter Storm Warning
- Affected area
- Potomac/Seeley Lake Region, Montana
- Issued
- April 6, 2026
- Issuing authority
- NWS Missoula MT
Storm notices can cover different combinations of wind, hail, lightning, and rainfall. Use the original notice for the hazards and boundaries attached to this specific record.
Record status: historical. It was issued 4 months ago; use the issuing agency's live warning service for current conditions in Potomac/Seeley Lake Region, Montana.
Alert Details
The National Weather Service in Missoula, MT, has issued a Winter Storm Warning for the Potomac and Seeley Lake regions. This alert indicates that heavy snow and major winter storm impacts are likely, which may cause significant disruptions to daily activities and infrastructure.
Affected Areas
The warning covers the Potomac/Seeley Lake Region, specifically impacting the following travel corridors:
- I-90: From East Missoula to Bearmouth
- Highway 83: From Seeley Lake to Condon
- Highway 200: From Bonner to Greenough
What You Should Do
Residents and travelers are strongly advised to delay all travel if possible. If travel is absolutely necessary, drive with extreme caution and be prepared for sudden changes in visibility. Maintain a safe distance from other motorists and allow extra time to reach your destination. Avoid sudden braking or acceleration, especially on hills or turns.
If you must travel, ensure your vehicle is winterized and in good working order. Keep an emergency kit in your vehicle containing:
- An extra flashlight
- Food
- Water
For the latest road conditions, residents can call 5-1-1.
Expected Conditions
- Snow Accumulation: Total accumulations between 6 to 12 inches are expected in lower elevations, with 1 to 3 feet of snow possible in the mountains.
- Wind: Gusts are expected to reach as high as 40 mph.
- Impacts: Expect dangerous or impossible traveling conditions and widespread closures. Major winter weather impacts are anticipated.
Timeline
The Winter Storm Warning is effective from 6:00 PM MDT on Thursday, March 12, until 12:00 PM MDT on Saturday, March 14.
Original source: NOAA Official Notice ↗
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