Special Weather Statement for Madison River Valley; Gallatin and Madison County Mountains and Centennial Mountains
Official alert fields
What you need to know
- Effective
- Ended
- Official severity
- Moderate
- Official urgency
- Expected
- Official certainty
- Observed
What is happening
At 206 AM MDT, Doppler radar was tracking an area of heavy snow along a line from 26 miles southeast of Ennis to 34 miles southwest of West Yellowstone, moving east at 25 mph. A quick one to two inches of snowfall is likely to occur as this band of snow moves through. Roadways will become snow covered and slippery....
What the bulletin says to do
Conditions can deteriorate rapidly in winter weather situations. Be prepared for snow or ice covered roads. Slow down and allow extra time when traveling.
Full official description
Bulletin details
At 206 AM MDT, Doppler radar was tracking an area of heavy snow along a line from 26 miles southeast of Ennis to 34 miles southwest of West Yellowstone, moving east at 25 mph. A quick one to two inches of snowfall is likely to occur as this band of snow moves through. Roadways will become snow covered and slippery. Locations impacted include... West Yellowstone, Yellowstone Village and Lakeview.
Lifecycle record
Official revisions
- Alert
Special Weather Statement issued October 27 at 2:06AM MDT by NWS Great Falls MT
Official revision
Source and limitations
Publisher: Weather Alert Watch. Primary source: NWS Great Falls MT. This page reorganizes official fields and does not add a forecast or expand the affected area.
- CAP status
- Actual
- Message type
- Alert
- Last collected