Dense Fog Advisory for Eastern Glacier, Western Toole, and Central Pondera; Eastern Toole and Liberty; Hill County +13 more
Official alert fields
What you need to know
- Applies to
- Bears Paw Mountains and Southern Blaine, Canyon Ferry Area, Cascade County below 5000ft, Eastern Glacier, Western Toole, and Central Pondera, Eastern Pondera and Eastern Teton, Eastern Toole and Liberty, Fergus County below 4500ft, Gallatin Valley and 8 more
- Effective
- Ends or expires
- Official severity
- Moderate
- Official urgency
- Expected
- Official certainty
- Likely
What is happening
What: Visibility as low as one quarter of a mile in dense fog. Impacts: Low visibility could make driving conditions hazardous. Where: Portions of central, north central, and southwest Montana. When: From 9 PM this evening to noon MDT Tuesday.
What the bulletin says to do
If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
Full official description
Bulletin details
* WHAT...Visibility as low as one quarter of a mile in dense fog. * WHERE...Portions of central, north central, and southwest Montana. * WHEN...From 9 PM this evening to noon MDT Tuesday. * IMPACTS...Low visibility could make driving conditions hazardous. * ADDITIONAL DETAILS...Below freezing temperatures may lead to a glaze of ice on surfaces, most notably on bridges and overpasses.
Official geometry where available
Alert boundary
Lifecycle record
Official revisions
- Alert
Dense Fog Advisory issued October 12 at 12:25PM MDT until October 13 at 12:00PM 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