Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Mid-Atlantic; Heavy Rain & Isolated Severe Thunderstorms in Southern California

Snow squalls are likely to cross the Lower Great Lakes this evening and the Ohio Valley through the interior Northeast/northern Mid-Atlantic overnight, before potentially reaching the I-95 corridor from D.C. to New York City early New Year’s Day morning. Heavy rain and isolated severe thunderstorms will impact coastal southern California including Los Angeles tonight into early on New Year's Day. Read More >

Hazardous Weather Conditions

Dense Fog Advisory until January 1, 10:00 AM MST

Current conditions at

Comertown Turn-Off MT-5 MP 13.4 (MTCOM)

Lat: 48.81°NLon: 104.2529°WElev: 2359.0ft.

unknown precip

16°F

-9°C

Humidity	88%
Wind Speed	NNW 1 MPH
Barometer	NA
Dewpoint	13°F (-11°C)
Visibility	NA
Last update	01 Jan 02:45 AM MST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

11 Miles NE Plentywood MT

Dense Fog Advisory January 1, 03:04am until January 1, 10:00am

Click here for hazard details and duration

Dense Fog Advisory

Dense Fog Advisory January 1, 03:04am until January 1, 10:00am
NOW until 10:00am Thu
Dense Fog Advisory
Overnight
Low: 8 °F
Patchy Dense
Freezing Fog
New Year's Day
High: 16 °F
Patchy Dense
Freezing Fog
then Cloudy
Thursday Night
Low: 6 °F
Cloudy
Friday
High: 14 °F
Slight Chance
Snow and
Patchy
Freezing Fog
Friday Night
Low: 5 °F
Patchy
Freezing Fog
then Mostly
Cloudy
Saturday
High: 13 °F
Mostly Cloudy
Saturday Night
Low: 9 °F
Mostly Cloudy
Sunday
High: 25 °F
Partly Sunny

Detailed Forecast

Overnight

Patchy dense freezing fog. Cloudy, with a low around 8. Wind chill values between -5 and zero. West northwest wind around 6 mph.

New Year's Day

Patchy dense freezing fog before 10am. Mostly cloudy, with a high near 16. Wind chill values between zero and 5. North northwest wind 6 to 9 mph.

Thursday Night

Cloudy, with a low around 6. Wind chill values between -5 and zero. East wind 6 to 8 mph.

Friday

A 20 percent chance of snow after 11am. Patchy freezing fog between 8am and 2pm. Cloudy, with a high near 14. Wind chill values between -5 and 5. East wind around 8 mph.

Friday Night

Patchy freezing fog before 11pm. Mostly cloudy, with a low around 5. Southeast wind 6 to 8 mph becoming north northwest after midnight.

Saturday

Mostly cloudy, with a high near 13. North wind 6 to 9 mph becoming east in the afternoon.

Saturday Night

Mostly cloudy, with a low around 9. Southeast wind 11 to 14 mph, with gusts as high as 20 mph.

Sunday

Partly sunny, with a high near 25. Southeast wind 10 to 13 mph becoming south southwest in the afternoon. Winds could gust as high as 18 mph.

Sunday Night

Partly cloudy, with a low around 13. Southwest wind around 10 mph becoming south southeast in the evening.

Monday

Partly sunny, with a high near 29. South southwest wind around 11 mph.