Fire Weather Concerns for the Plains; Thunderstorms in the Southeast; Record Warmth Spreads in the Southwest

Elevated to locally critical conditions will persist across the High Plains. Showers and scattered thunderstorms are expected over parts of the Southeast and Florida Peninsula. Clipper system will bring modest snowfall and strong winds from the Northern High Plains into the Upper Midwest this weekend. Record warmth will persist across the Southwest into the southern Plains. Read More >

Hazardous Weather Conditions

Current conditions at

ST. MARY (SRYM8)

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

35°F

2°C

Humidity	60%
Wind Speed	SW 13 MPH
Barometer	NA
Dewpoint	22°F (-6°C)
Visibility	NA
Wind Chill	26°F (-3°C)
Last update	27 Feb 03:11 AM MST

More Information:

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

Extended Forecast for

7 Miles S St Mary MT

Winter Weather Advisory February 27, 04:12am until February 28, 02:00am

High Wind Warning February 27, 04:12am until February 27, 11:00am

Click here for hazard details and duration

Winter Weather Advisory

High Wind Warning

Winter Weather Advisory February 27, 04:12am until February 28, 02:00am
High Wind Warning February 27, 04:12am until February 27, 11:00am
NOW: Multiple hazards in effect
Click HERE for Details
Overnight
Low: 19 °F
Heavy Snow
and Blowing
Snow
Friday
High: 23 °F
Heavy Snow
and Blowing
Snow
Friday Night
Low: 14 °F
Chance Snow
and Windy
Saturday
High: 23 °F
Chance Snow
Saturday Night
Low: 15 °F
Partly Cloudy
Sunday
High: 30 °F
Partly Sunny
then Sunny
and Breezy
Sunday Night
Low: 21 °F
Mostly Clear
and Breezy
Monday
High: 31 °F
Sunny and
Breezy

Detailed Forecast

Overnight

A 30 percent chance of snow. The snow could be heavy at times. Widespread blowing snow. Mostly cloudy, with a low around 19. Windy, with a west southwest wind around 36 mph, with gusts as high as 60 mph. Total nighttime snow accumulation of 1 to 3 inches possible.

Friday

A 40 percent chance of snow. The snow could be heavy at times. Widespread blowing snow. Mostly cloudy, with a high near 23. Windy, with a west southwest wind 29 to 36 mph, with gusts as high as 60 mph. New snow accumulation of 3 to 7 inches possible.

Friday Night

A 40 percent chance of snow, mainly before 3am. Mostly cloudy, with a low around 14. Wind chill values as low as zero. Windy, with a west wind 28 to 33 mph decreasing to 22 to 27 mph after midnight. Winds could gust as high as 55 mph. New snow accumulation of 2 to 4 inches possible.

Saturday

A 40 percent chance of snow, mainly before 11am. Partly sunny, with a high near 23. Wind chill values as low as -5. West wind 17 to 21 mph, with gusts as high as 26 mph. New snow accumulation of less than a half inch possible.

Saturday Night

Partly cloudy, with a low around 15. West southwest wind 17 to 21 mph, with gusts as high as 28 mph.

Sunday

Mostly sunny, with a high near 30. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 30 mph.

Sunday Night

Mostly clear, with a low around 21. Breezy, with a west southwest wind around 25 mph, with gusts as high as 31 mph.

Monday

Sunny, with a high near 31. Breezy, with a west southwest wind 23 to 25 mph, with gusts as high as 32 mph.

Monday Night

Partly cloudy, with a low around 24. Breezy.

Tuesday

Partly sunny, with a high near 32. Breezy.