Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Hazardous Weather Conditions

High Wind Watch in effect from February 23, 05:00 AM MST until February 24, 12:00 AM MST

Current conditions at

USCRN SITE NEAR ST. MARY 1SSW (MRYM8)

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

18°F

-8°C

Humidity	55%
Wind Speed	NA 1 MPH
Barometer	NA
Dewpoint	4°F (-16°C)
Visibility	NA
Last update	21 Feb 12:10 PM MST

More Information:

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

Extended Forecast for

5 Miles WSW St Mary MT

High Wind Watch February 23, 05:00am until February 24, 12:00am

Click here for hazard details and duration

High Wind Watch

This Afternoon
High: 17 °F
Mostly Sunny
Tonight
Low: 4 °F
Partly Cloudy
Sunday
High: 29 °F
Decreasing
Clouds
Sunday Night
Low: 23 °F
Chance Snow
and Patchy
Blowing Snow
Monday
High: 30 °F
Snow Likely
and Areas
Blowing Snow
Monday Night
Low: 23 °F
Snow and
Windy
Tuesday
High: 27 °F
Snow Likely
and Breezy
Tuesday Night
Low: 19 °F
Snow Likely
and Windy
Wednesday
High: 22 °F
Chance Snow
and Very
Windy

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 17. South wind 8 to 10 mph becoming northeast. Winds could gust as high as 18 mph.

Tonight

Partly cloudy, with a low around 4. Wind chill values as low as -10. East northeast wind 8 to 10 mph becoming south southwest after midnight. Winds could gust as high as 18 mph.

Sunday

Mostly cloudy, then gradually becoming sunny, with a high near 29. Wind chill values as low as zero. Southwest wind 8 to 17 mph, with gusts as high as 32 mph.

Sunday Night

A 30 percent chance of snow after 11pm. Patchy blowing snow after 11pm. Increasing clouds, with a low around 23. Breezy, with a southwest wind 18 to 23 mph, with gusts as high as 41 mph. New snow accumulation of less than one inch possible.

Monday

Snow likely. Areas of blowing snow before 11am. Mostly cloudy, with a high near 30. Windy, with a southwest wind 23 to 33 mph, with gusts as high as 55 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

Monday Night

Snow. Low around 23. Windy, with a west southwest wind 29 to 34 mph decreasing to 23 to 28 mph after midnight. Winds could gust as high as 60 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

Tuesday

Snow likely. Mostly cloudy, with a high near 27. Breezy, with a west southwest wind 22 to 25 mph, with gusts as high as 44 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.

Tuesday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 19. Windy, with a west southwest wind 40 to 44 mph, with gusts as high as 55 mph.

Wednesday

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

Wednesday Night

A chance of snow. Mostly cloudy, with a low around 20. Very windy.

Thursday

A chance of snow. Partly sunny, with a high near 25. Strong and damaging winds.

Thursday Night

Snow likely. Mostly cloudy, with a low around 15. Strong and damaging winds.

Friday

Snow likely. Mostly cloudy, with a high near 21. Very windy.