Severe Thunderstorm and Flash Flood Threats Continue into the Weekend

Severe thunderstorms are expected from the southern Plains to the Midwest through Friday night. Severe storm hazards may include large hail, severe winds, and tornadoes, some of which may be strong. There will be another chance for severe thunderstorms on Saturday for portions of Texas, the Lower Mississippi Valley, and the Ohio Valley. Storms could result in locally heavy rain and flash flooding. Read More >

Hazardous Weather Conditions

High Wind Warning in effect from March 7, 02:00 AM MST until March 9, 12:00 AM MDT

Current conditions at

ST. MARY (SRYM8)

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

35°F

2°C

Humidity	69%
Wind Speed	S 18 MPH
Barometer	NA
Dewpoint	26°F (-3°C)
Visibility	NA
Wind Chill	24°F (-4°C)
Last update	06 Mar 08:11 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

High Wind Warning March 7, 02:00am until March 9, 12:00am

Click here for hazard details and duration

High Wind Warning

Tonight
Low: 22 °F
Chance Snow
and Very
Windy
Saturday
High: 32 °F
Chance Snow
and Very
Windy
Saturday Night
Low: 28 °F
Snow Likely
and Very
Windy
Sunday
High: 30 °F
Snow and Very
Windy
Sunday Night
Low: 15 °F
Snow and Very
Windy then
Chance Snow
and Windy
Monday
High: 19 °F
Snow and
Windy
Monday Night
Low: 10 °F
Snow Likely
and Windy
Tuesday
High: 16 °F
Snow Likely
and Windy
Tuesday Night
Low: 12 °F
Chance Snow
and Windy

Detailed Forecast

Tonight

A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 22. Very windy, with a west southwest wind 40 to 49 mph, with gusts as high as 60 mph. Total nighttime snow accumulation of less than one inch possible.

Saturday

A chance of snow before 11am, then a chance of snow after 1pm. Mostly cloudy, with a high near 32. Very windy, with a west southwest wind 45 to 49 mph, with gusts as high as 65 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.

Saturday Night

Snow likely, mainly after 5am. Mostly cloudy, with a low around 28. Very windy, with a west southwest wind 49 to 55 mph, with gusts as high as 70 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Sunday

Snow. High near 30. Very windy, with a west southwest wind 50 to 55 mph, with gusts as high as 70 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Sunday Night

Snow, mainly before 11pm. Low around 15. Very windy, with a west wind 43 to 48 mph decreasing to 32 to 37 mph after midnight. Winds could gust as high as 65 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Monday

Snow, mainly after 11am. High near 19. Windy, with a west southwest wind 31 to 39 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Monday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 10. Windy, with a west southwest wind 27 to 32 mph decreasing to 21 to 26 mph after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Tuesday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 16. Windy, with a west wind 21 to 26 mph increasing to 27 to 32 mph in the afternoon. Winds could gust as high as 55 mph.

Tuesday Night

A chance of snow. Mostly cloudy, with a low around 12. Windy.

Wednesday

Snow likely. Mostly cloudy, with a high near 25. Windy.

Wednesday Night

Snow. Mostly cloudy, with a low around 22. Windy.

Thursday

Snow. The snow could be heavy at times. Mostly cloudy, with a high near 25. Very windy.

Thursday Night

Snow. Mostly cloudy, with a low around 13. Very windy.

Friday

Snow likely. Mostly cloudy, with a high near 19. Windy.