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.

32°F

0°C

Humidity	99%
Wind Speed	SW 0 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	NA
Last update	13 Mar 09:02 PM MDT

More Information:

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

Extended Forecast for

12 Miles WSW Superior MT

Winter Storm Warning March 13, 10:03pm until March 14, 12:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 13, 10:03pm until March 14, 12:00pm
NOW until 12:00pm Sat
Winter Storm Warning
Tonight
Low: 31 °F
Heavy Snow
Saturday
High: 30 °F⇓
Heavy Snow
and Breezy
Saturday Night
Low: 11 °F
Snow Likely
and Breezy
then Slight
Chance Snow
Sunday
High: 27 °F
Partly Sunny
then Slight
Chance Snow
Sunday Night
Low: 24 °F
Snow Likely
Monday
High: 38 °F
Snow then
Rain/Snow
Monday Night
Low: 36 °F
Rain/Snow
then Rain
Tuesday
High: 43 °F
Chance Rain

Detailed Forecast

Tonight

Snow. The snow could be heavy at times. Steady temperature around 31. West southwest wind around 14 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 9 to 13 inches possible.

Saturday

Snow, mainly before noon, then snow showers after 3pm. The snow could be heavy at times. Some thunder is also possible. Temperature falling to around 22 by 4pm. Breezy, with a west wind 15 to 20 mph increasing to 23 to 28 mph in the morning. Winds could gust as high as 49 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Saturday Night

Snow likely, mainly before midnight. Mostly cloudy, with a low around 11. Wind chill values as low as -3. Breezy, with a west southwest wind 18 to 23 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Sunday

A 20 percent chance of snow after noon. Partly sunny, with a high near 27. Wind chill values as low as -2. Southwest wind 10 to 14 mph, with gusts as high as 25 mph.

Sunday Night

Snow likely, mainly after midnight. Mostly cloudy, with a low around 24. South southwest wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Monday

Snow before noon, then rain, possibly mixed with snow. High near 38. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Monday Night

Rain and snow, becoming all rain after 9pm. Snow level 7600 feet lowering to 6800 feet after midnight . Low around 36. Chance of precipitation is 80%. Little or no snow accumulation expected.

Tuesday

A chance of rain. Snow level 6600 feet rising to 7600 feet in the afternoon. Partly sunny, with a high near 43.

Tuesday Night

Rain likely. Mostly cloudy, with a low around 37.

Wednesday

A chance of rain. Partly sunny, with a high near 45.

Wednesday Night

A chance of rain. Mostly cloudy, with a low around 37.

Thursday

A chance of rain. Partly sunny, with a high near 48.

Thursday Night

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