Ended official alertUpdated
Special Weather Statement for Southern Rocky Mountain Front; Upper Blackfoot and MacDonald Pass; Gates of the Mountains +4 more
This alert has ended.Kept for recent context. Do not use it as a current warning.
Official alert fields
What you need to know
- Applies to
- Big Belt, Bridger and Castle Mountains, Canyon Ferry Area, Gallatin Valley, Gates of the Mountains, Helena Valley, Southern Rocky Mountain Front, Upper Blackfoot and MacDonald Pass
- Effective
- Ended
- Official severity
- Moderate
- Official urgency
- Expected
- Official certainty
- Observed
What is happening
A band of rain and snow will move northeastward through Southwest MT late this evening. Snow could fall down to valley floors at times. Expect visibility to fall to around one mile at times in area of snowfall. Some roadways, especially at higher elevations could become snow covered and slippery.
What the bulletin says to do
Reminder, reduce driving speeds in areas of poor visibility and snowy conditions.
Lifecycle record
Official revisions
- Alert
Special Weather Statement issued October 26 at 9:47PM 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