Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Current conditions at

ST. MARY (SRYM8)

Lat: 48.74108°NLon: 113.43289°WElev: 4557.0ft.

24°F

-4°C

Humidity	61%
Wind Speed	WNW 2 MPH
Barometer	NA
Dewpoint	12°F (-11°C)
Visibility	NA
Last update	20 Feb 02:11 PM MST

More Information:

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

Extended Forecast for

7 Miles S St Mary MT

This Afternoon
High: 7 °F
Slight Chance
Snow Showers
and Breezy
Tonight
Low: 4 °F
Partly Cloudy
Saturday
High: 16 °F
Partly Sunny
Saturday Night
Low: 2 °F
Mostly Cloudy
Sunday
High: 25 °F
Partly Sunny
Sunday Night
Low: 25 °F
Chance Snow
and Patchy
Blowing Snow
Monday
High: 28 °F
Snow Likely
and Blowing
Snow
Monday Night
Low: 23 °F
Heavy Snow
and Windy
Tuesday
High: 25 °F
Snow Likely
and Windy

Detailed Forecast

This Afternoon

A 20 percent chance of snow showers. Partly sunny, with a high near 7. Wind chill values as low as -15. Breezy, with a west wind around 22 mph, with gusts as high as 29 mph.

Tonight

Partly cloudy, with a low around 4. Wind chill values as low as -15. West southwest wind 13 to 21 mph, with gusts as high as 25 mph.

Saturday

Partly sunny, with a high near 16. Wind chill values as low as -10. West southwest wind 11 to 17 mph becoming southeast in the afternoon. Winds could gust as high as 22 mph.

Saturday Night

Mostly cloudy, with a low around 2. Wind chill values as low as -15. Southeast wind 15 to 18 mph, with gusts as high as 23 mph.

Sunday

Partly sunny, with a high near 25. South southeast wind 14 to 18 mph, with gusts as high as 26 mph.

Sunday Night

A 40 percent chance of snow, mainly after 11pm. Patchy blowing snow after 2am. Partly cloudy, with a low around 25. Windy, with a southwest wind 22 to 30 mph, with gusts as high as 38 mph. New snow accumulation of less than one inch possible.

Monday

Snow likely, mainly after 11am. Widespread blowing snow before 11am. Mostly cloudy, with a high near 28. Windy, with a southwest wind 31 to 37 mph, with gusts as high as 49 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Monday Night

Snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 23. Windy, with a west southwest wind 26 to 31 mph, with gusts as high as 55 mph.

Tuesday

Snow likely, mainly before 11am. Mostly cloudy, with a high near 25. Windy.

Tuesday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 16. Windy.

Wednesday

A chance of snow. Partly sunny, with a high near 19. Windy.

Wednesday Night

A chance of snow. Mostly cloudy, with a low around 17. Windy.

Thursday

A chance of snow. Partly sunny, with a high near 22. Windy.

Thursday Night

A chance of snow. Mostly cloudy, with a low around 16. Windy.