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Active official alertUpdated

Winter Weather Advisory for Pryor/Northern Bighorn Mountains; Northeast Bighorn Mountains

Official alert fields

What you need to know

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

What is happening

What: Moderate to heavy snow expected. Total snow accumulations up to 11 inches. Winds gusting as high as 50 mph. Impacts: Snow and blowing snow will make back country recreation and travel along Highway 14 through the Bighorn Mountains very difficult. Visibilities may drop below 1/4 mile due to falling and blowing...

What the bulletin says to do

Slow down and use caution while traveling. For the latest road conditions, call 5 1 1. If recreating in the back country, be prepared for winter conditions.

Full official description

Bulletin details

* WHAT...Moderate to heavy snow expected. Total snow accumulations up to 11 inches. Winds gusting as high as 50 mph. * WHERE...In Montana, Pryor/Northern Bighorn Mountains. In Wyoming, Northeast Bighorn Mountains. * WHEN...From 11 PM this evening to 8 PM MST Monday. * IMPACTS...Snow and blowing snow will make back country recreation and travel along Highway 14 through the Bighorn Mountains very difficult. Visibilities may drop below 1/4 mile due to falling and blowing snow. * ADDITIONAL DETAILS...The heaviest snowfall is expected Monday morning.

Official geometry where available

Alert boundary

Lifecycle record

Official revisions

1 captured
  1. Alert

    Winter Weather Advisory issued November 1 at 10:40AM MST until November 2 at 8:00PM MST by NWS Billings MT

    Official revision

Source and limitations

Publisher: Weather Alert Watch. Primary source: NWS Billings 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