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

USCRN SITE NEAR ST. MARY 1SSW (MRYM8)

Lat: 48.74111°NLon: 113.43306°WElev: 4550.0ft.

-4°F

-20°C

Humidity	73%
Wind Speed	NA 1 MPH
Barometer	NA
Dewpoint	-11°F (-24°C)
Visibility	NA
Last update	20 Feb 05:10 AM MST

More Information:

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

Extended Forecast for

6 Miles W St Mary MT

Overnight
Low: 6 °F
Chance Snow
Friday
High: 14 °F
Snow Likely
then Chance
Snow
Friday Night
Low: 4 °F
Slight Chance
Snow then
Partly Cloudy
Saturday
High: 18 °F
Partly Sunny
Saturday Night
Low: 3 °F
Partly Cloudy
Sunday
High: 29 °F
Partly Sunny
Sunday Night
Low: 21 °F
Chance Snow
Monday
High: 32 °F
Snow Likely
and Breezy
Monday Night
Low: 24 °F
Snow and
Breezy

Detailed Forecast

Overnight

A 50 percent chance of snow. Mostly cloudy, with a low around 6. Wind chill values as low as -5. Southwest wind around 10 mph. Total nighttime snow accumulation of 1 to 2 inches possible.

Friday

Snow likely, mainly before 3pm. Partly sunny, with a high near 14. Wind chill values as low as -5. West southwest wind 10 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Friday Night

A 20 percent chance of snow before 9pm. Partly cloudy, with a low around 4. Wind chill values as low as -10. West southwest wind 8 to 15 mph, with gusts as high as 26 mph.

Saturday

Partly sunny, with a high near 18. Wind chill values as low as -5. West southwest wind 7 to 10 mph becoming east northeast in the morning. Winds could gust as high as 20 mph.

Saturday Night

Partly cloudy, with a low around 3. East wind 10 to 13 mph, with gusts as high as 21 mph.

Sunday

Partly sunny, with a high near 29. South southeast wind 9 to 13 mph, with gusts as high as 24 mph.

Sunday Night

A 40 percent chance of snow after 11pm. Partly cloudy, with a low around 21. South southwest wind 14 to 20 mph, with gusts as high as 34 mph. New snow accumulation of less than a half inch possible.

Monday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 32. Breezy, with a southwest wind 21 to 25 mph, with gusts as high as 46 mph.

Monday Night

Snow. Mostly cloudy, with a low around 24. Breezy.

Tuesday

A chance of snow. Mostly cloudy, with a high near 27. Breezy.

Tuesday Night

A chance of snow. Mostly cloudy, with a low around 21. Breezy.

Wednesday

A chance of snow. Partly sunny, with a high near 25. Windy.

Wednesday Night

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