Rare Southern U.S. Winter Storm; Dangerous Cold Weather For Much of the Eastern U.S.; Critical Fire Weather for Southern California

A rare winter storm impacting the Southern U.S. will move offshore Wednesday morning. Behind the storm, arctic air will continue encompassing the eastern two-thirds of the Nation with only a slow return to normal temperatures expected by the end of the week. Moderate to strong Santa Ana winds and low humidity will maintain Critical fire weather conditions in southern California into Thursday. Read More >

Current conditions at

MANY GLACIER (MANM8)

Lat: 48.79698°NLon: 113.6705°WElev: 4900.0ft.

25°F

-4°C

Humidity	NA
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	NA

More Information:

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

Extended Forecast for

11 Miles WNW St Mary MT

Tonight
Low: 10 °F
Mostly Cloudy
Wednesday
High: 22 °F
Decreasing
Clouds
Wednesday Night
Low: 10 °F
Partly Cloudy
Thursday
High: 24 °F
Partly Sunny
and Breezy
Thursday Night
Low: 15 °F
Snow Likely
Friday
High: 23 °F
Chance Snow
Friday Night
Low: 8 °F
Chance Snow
Saturday
High: 21 °F
Slight Chance
Snow then
Mostly Sunny
Saturday Night
Low: 9 °F
Partly Cloudy

Detailed Forecast

Tonight

Mostly cloudy, with a low around 10. Wind chill values as low as zero. West southwest wind 11 to 15 mph, with gusts as high as 26 mph.

Wednesday

Mostly cloudy, then gradually becoming sunny, with a high near 22. Wind chill values as low as -5. West southwest wind 9 to 11 mph, with gusts as high as 21 mph.

Wednesday Night

Partly cloudy, with a low around 10. Wind chill values as low as -5. West southwest wind 8 to 14 mph, with gusts as high as 26 mph.

Thursday

Partly sunny, with a high near 24. Wind chill values as low as -5. Breezy, with a west southwest wind 18 to 22 mph, with gusts as high as 43 mph.

Thursday Night

Snow likely, mainly after 11pm. Mostly cloudy, with a low around 15. West southwest wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Friday

A 40 percent chance of snow. Partly sunny, with a high near 23. West wind 6 to 10 mph becoming north northwest in the morning. Winds could gust as high as 22 mph. New snow accumulation of less than one inch possible.

Friday Night

A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 8. North wind 7 to 10 mph, with gusts as high as 23 mph. New snow accumulation of 1 to 2 inches possible.

Saturday

A slight chance of snow before 11am. Mostly sunny, with a high near 21. North northwest wind 8 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

Saturday Night

Partly cloudy, with a low around 9.

Sunday

Mostly sunny, with a high near 26.

Sunday Night

Partly cloudy, with a low around 14.

Monday

Sunny, with a high near 29.

Monday Night

Mostly clear, with a low around 18.

Tuesday

Mostly sunny, with a high near 29.