Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Hazardous Weather Conditions

Winter Storm Warning until March 14, 12:00 PM MDT

Current conditions at

ST. REGIS (STGM8)

Lat: 47.30711°NLon: 115.10761°WElev: 2678.0ft.

38°F

3°C

Humidity	89%
Wind Speed	N 0 MPH
Barometer	NA
Dewpoint	35°F (2°C)
Visibility	NA
Last update	13 Mar 12:02 PM MDT

More Information:

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

Extended Forecast for

2 Miles ESE De Borgia MT

Winter Storm Warning March 13, 12:32pm until March 14, 12:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 13, 12:32pm until March 14, 12:00pm
NOW until 12:00pm Sat
Winter Storm Warning
This Afternoon
High: 35 °F
Snow
Tonight
Low: 28 °F
Snow
Saturday
High: 34 °F
Snow
Saturday Night
Low: 11 °F
Chance Snow
then Partly
Cloudy
Sunday
High: 33 °F
Partly Sunny
Sunday Night
Low: 25 °F
Chance Snow
then Snow
Likely
Monday
High: 42 °F
Snow then
Rain/Snow
Likely
Monday Night
Low: 38 °F
Rain Likely

Detailed Forecast

This Afternoon

Snow. High near 35. West wind around 6 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 7 inches possible.

Tonight

Snow. Low around 28. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Saturday

Snow before noon, then snow showers, mainly after noon. Some thunder is also possible. High near 34. West wind 5 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

Saturday Night

A 50 percent chance of snow before midnight. Mostly cloudy, with a low around 11. West wind 6 to 11 mph becoming light west southwest after midnight. Winds could gust as high as 20 mph. New snow accumulation of less than a half inch possible.

Sunday

Partly sunny, with a high near 33. Calm wind becoming west southwest around 5 mph in the afternoon.

Sunday Night

Snow likely, mainly after midnight. Mostly cloudy, with a low around 25. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Monday

Snow before 3pm, then rain likely. Snow level rising to 6500 feet in the afternoon. High near 42. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Monday Night

Rain likely. Mostly cloudy, with a low around 38.

Tuesday

A chance of rain. Mostly cloudy, with a high near 48.

Tuesday Night

A chance of rain. Mostly cloudy, with a low around 39.

Wednesday

A chance of rain. Partly sunny, with a high near 49.

Wednesday Night

A chance of rain. Mostly cloudy, with a low around 38.

Thursday

A chance of rain. Mostly cloudy, with a high near 52.