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Active official alertUpdated

Special Weather Statement for Eastern Glacier, Western Toole, and Central Pondera; Southern High Plains; Eastern Pondera and Eastern Teton

Official alert fields

What you need to know

Effective
Ends or expires
Official severity
Moderate
Official urgency
Expected
Official certainty
Observed

What is happening

Patchy dense fog has developed over portions of the Rocky Mountain Front and the I-15 corridor this morning. Rapid reductions in visibility down to a quarter mile will be possible through the early afternoon. Those traveling should be alert for variable road conditions with sudden reductions in visibility. Freezing...

What the bulletin says to do

No separate action instruction was included in this NWS record. Read the complete official bulletin and follow local authorities.

Full official description

Bulletin details

Patchy dense fog has developed over portions of the Rocky Mountain Front and the I-15 corridor this morning. Rapid reductions in visibility down to a quarter mile will be possible through the early afternoon. Those traveling should be alert for variable road conditions with sudden reductions in visibility. Freezing fog can cause isolated slippery spots on roads. When driving, slow down and use low beam headlights.

Official geometry where available

Alert boundary

Lifecycle record

Official revisions

1 captured
  1. Alert

    Special Weather Statement issued October 26 at 10:46AM 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
Methodology and corrections