Frigid Temperatures for Parts of Central and Western U.S.; Heavy Rain and Flooding for Gulf Coast and Hawaii

An arctic cold front will continue to plunge southward through the Plains, Mississippi Valley and the Northwest quadrant of the U.S. through tonight. Well below normal temperatures are expected along with dangerous wind chills. A wintry mix will develop over the Ohio and Tennessee Valleys. Meanwhile, heavy rain, flooding and thunderstorms are forecast over much of the Gulf Coast and Hawaii. Read More >

Hazardous Weather Conditions

Wind Chill Advisory until January 30, 12:00 PM MST

En Español

Current conditions at

MacDonald Pass US-12 MP 27.9 (MTMDP)

Lat: 46.56148°NLon: 112.30931°WElev: 6325ft.

N/A

-11°F

-24°C

Humidity	76%
Wind Speed	NE 3 MPH
Barometer	NA
Dewpoint	-16°F (-27°C)
Visibility	NA
Last update	29 Jan 12:55 PM MST

More Information:

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

Extended Forecast for

Marysville MT

Wind Chill Advisory until January 30, 12:00pm

Click here for hazard details and duration

Wind Chill Advisory

Wind Chill Advisory until January 30, 12:00pm

NOW until
12:00pm Mon

Wind Chill Advisory
This
Afternoon

Cold
High: -13 °F
Tonight

Partly Cloudy
Low: -15 °F
Monday

Partly Sunny
High: 8 °F
Monday
Night

Patchy
Blowing Snow
and Breezy
Low: 2 °F
Tuesday

Slight Chance
Snow and
Breezy
High: 20 °F
Tuesday
Night

Breezy.
Slight Chance
Snow then
Mostly Cloudy
Low: 17 °F
Wednesday

Partly Sunny
and Breezy
High: 27 °F
Wednesday
Night

Mostly Cloudy
Low: 20 °F

Detailed Forecast

This Afternoon

Mostly sunny and cold, with a steady temperature around -13. Wind chill values as low as -35. Northwest wind around 10 mph.

Tonight

Partly cloudy, with a low around -15. Wind chill values as low as -35. West southwest wind 10 to 16 mph, with gusts as high as 21 mph.

Monday

Partly sunny, with a high near 8. Wind chill values as low as -30. West wind 14 to 18 mph, with gusts as high as 23 mph.

Monday Night

Patchy blowing snow after 11pm. Mostly cloudy, with a low around 2. Wind chill values as low as -20. Breezy, with a west southwest wind 18 to 26 mph, with gusts as high as 36 mph.

Tuesday

A 20 percent chance of snow. Cloudy, with a high near 20. Breezy, with a west southwest wind 26 to 29 mph, with gusts as high as 41 mph.

Tuesday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 17. Breezy, with a west southwest wind 18 to 22 mph, with gusts as high as 30 mph.

Wednesday

Partly sunny, with a high near 27. Breezy, with a west southwest wind 22 to 25 mph, with gusts as high as 32 mph.

Wednesday Night

Mostly cloudy, with a low around 20. West southwest wind 14 to 20 mph, with gusts as high as 28 mph.

Thursday

Partly sunny, with a high near 32.

Thursday Night

Mostly cloudy, with a low around 21.

Friday

A slight chance of snow. Partly sunny, with a high near 33.

Friday Night

A slight chance of snow. Mostly cloudy, with a low around 22.