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

USCRN SITE NEAR ST. MARY 1SSW (MRYM8)

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

36°F

2°C

Humidity	56%
Wind Speed	NA 11 MPH
Barometer	NA
Dewpoint	21°F (-6°C)
Visibility	NA
Wind Chill	28°F (-2°C)
Last update	06 Mar 06:10 PM MST

More Information:

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

Extended Forecast for

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: 33 °F
Slight Chance
Snow then
Chance
Rain/Snow and
Breezy
Saturday
High: 46 °F
Breezy.
Chance
Rain/Snow
then Chance
Rain
Saturday Night
Low: 44 °F
Chance Rain
and Windy
Sunday
High: 45 °F
Breezy. Rain
then
Rain/Snow
Sunday Night
Low: 23 °F
Rain/Snow
Likely then
Chance Snow
Monday
High: 32 °F
Snow Likely
Monday Night
Low: 18 °F
Chance Snow
Tuesday
High: 31 °F
Chance Snow
Tuesday Night
Low: 20 °F
Chance Snow

Detailed Forecast

Tonight

A chance of snow after 11pm, mixing with rain after 4am. Mostly cloudy, with a low around 33. Breezy, with a southwest wind 18 to 25 mph, with gusts as high as 50 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Saturday

A chance of rain and snow before 11am, then a chance of rain after 2pm. Partly sunny, with a high near 46. Breezy, with a southwest wind 22 to 25 mph, with gusts as high as 50 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Saturday Night

A 40 percent chance of rain. Patchy blowing dust after 11pm. Mostly cloudy, with a steady temperature around 44. Windy, with a west southwest wind 24 to 30 mph, with gusts as high as 60 mph.

Sunday

Rain before 2pm, then rain, possibly mixed with snow. Areas of blowing dust. High near 45. Breezy, with a west southwest wind 24 to 28 mph, with gusts as high as 60 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Sunday Night

Rain and snow likely, becoming all snow after 8pm. Mostly cloudy, with a low around 23. West wind 10 to 20 mph, with gusts as high as 43 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

Monday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 32. West southwest wind 11 to 16 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Monday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 18. West southwest wind 9 to 16 mph, with gusts as high as 34 mph. New snow accumulation of less than a half inch possible.

Tuesday

A chance of snow. Partly sunny, with a high near 31. West wind 10 to 17 mph, with gusts as high as 37 mph.

Tuesday Night

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

Wednesday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 37.

Wednesday Night

Snow likely. Mostly cloudy, with a low around 29. Breezy.

Thursday

Snow likely. Mostly cloudy, with a high near 41. Breezy.

Thursday Night

Snow likely. Mostly cloudy, with a low around 20. Breezy.