National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Blizzard Conditions Continue Tonight Across Coastal Maine; Critical Fire Weather in the Southern Plains Tuesday

Heavy snow and strong winds will continue into Tuesday morning across Maine as the major winter storm departs off the coast. Blizzard Warnings and Winter Storm Warnings remain in effect. Strong winds and dry conditions will promote elevated to critical fire weather conditions across southeast Colorado into the southern High Plains Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

ST. REGIS (STGM8)

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

NA

20°F

-7°C

Humidity 92%
Wind Speed E 0 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Last update 21 Feb 05:02 AM MST
Extended Forecast for

Superior MT

Winter Weather Advisory February 23, 10:22pm until February 24, 11:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 23, 10:22pm until February 24, 11:00am

    NOW until 11:00am Tue

    Winter Weather Advisory

  • Tonight

    Low: 30 °F

    Snow and
    Patchy Fog

  • Tuesday

    Tuesday: Snow before 9am, then rain and snow likely between 9am and 3pm, then rain likely after 3pm. Patchy fog before 11am. Snow level rising to 4400 feet in the afternoon. High near 40. Calm wind. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 40 °F

    Rain/Snow and
    Patchy Fog

  • Tuesday Night

    Tuesday Night: Rain before 1am, then rain and snow likely between 1am and 4am, then a slight chance of snow after 4am. Snow level 4600 feet lowering to 3200 feet after midnight . Low around 32. Light and variable wind. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Rain then
    Rain/Snow

  • Wednesday

    Wednesday: Snow likely, mainly before 11am. Partly sunny, with a high near 39. West southwest wind 5 to 8 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Snow Likely
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 28. Southwest wind 5 to 7 mph, with gusts as high as 21 mph.

    Low: 28 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: A chance of snow before 2pm, then a chance of rain and snow. Partly sunny, with a high near 42.

    High: 42 °F

    Chance Snow
    then Chance
    Rain/Snow

Detailed Forecast

Tonight
Snow. Patchy fog after 3am. Low around 30. Calm wind. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.
Tuesday
Snow before 9am, then rain and snow likely between 9am and 3pm, then rain likely after 3pm. Patchy fog before 11am. Snow level rising to 4400 feet in the afternoon. High near 40. Calm wind. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Tuesday Night
Rain before 1am, then rain and snow likely between 1am and 4am, then a slight chance of snow after 4am. Snow level 4600 feet lowering to 3200 feet after midnight . Low around 32. Light and variable wind. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday
Snow likely, mainly before 11am. Partly sunny, with a high near 39. West southwest wind 5 to 8 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 28. Southwest wind 5 to 7 mph, with gusts as high as 21 mph.
Thursday
Mostly sunny, with a high near 41.
Thursday Night
Partly cloudy, with a low around 30.
Friday
A chance of snow before 2pm, then a chance of rain and snow. Partly sunny, with a high near 42.
Friday Night
A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 27.
Saturday
A chance of snow, mainly before 11am. Partly sunny, with a high near 40.
Saturday Night
A slight chance of snow. Partly cloudy, with a low around 23.
Sunday
Mostly sunny, with a high near 41.
Sunday Night
Mostly clear, with a low around 25.
Monday
Mostly sunny, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Superior MT
 47.19°N 114.9°W (Elev. 3238 ft)
Last Update:
8:52 pm MST Feb 23, 2026
Forecast Valid:
10pm MST Feb 23, 2026-6pm MST Mar 2, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation