Critical Fire Weather in the High Plains and Midwest; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central/southern High Plains and portions of the Midwest. Two Pacific storms will continue to bring heavy mountain snow and gusty winds to the western U.S. through Thursday. A swath of wintry weather, including heavy snow and a wintry mix, is expected from the Northern Plains to New England. Read More >

Current conditions at

SULA (SUAM8)

Lat: 45.82073°NLon: 113.95383°WElev: 4570.0ft.

NA

30°F

-1°C

Humidity 66%
Wind Speed W 5 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Wind Chill25°F (-4°C)
Last update 18 Feb 01:28 PM MST
Extended Forecast for

4 Miles ENE Conner MT

Winter Weather Advisory February 18, 02:17pm until February 18, 08:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 18, 02:17pm until February 18, 08:00pm

    NOW until 8:00pm Wed

    Winter Weather Advisory

  • This Afternoon

    High: 29 °F

    Snow Likely

  • Tonight

    Tonight: A 30 percent chance of snow, mainly before 7pm.  Mostly cloudy, with a low around 11. Northwest wind 5 to 8 mph becoming light and variable. Winds could gust as high as 21 mph.  New snow accumulation of less than a half inch possible.

    Low: 11 °F

    Chance Snow
    then Mostly
    Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after 1pm.  Sunny, with a high near 30. South southeast wind around 6 mph.

    High: 30 °F

    Sunny then
    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 11. South southwest wind around 5 mph becoming light and variable.

    Low: 11 °F

    Partly Cloudy

  • Friday

    Friday: A 40 percent chance of snow after 11am.  Partly sunny, with a high near 29. Southeast wind 6 to 9 mph becoming west in the afternoon. Winds could gust as high as 18 mph.  Little or no snow accumulation expected.

    High: 29 °F

    Chance Snow

  • Friday Night

    Friday Night: Mostly clear, with a low around 10.

    Low: 10 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 37.

    High: 37 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Snow likely, mainly before 5pm. Mostly cloudy, with a high near 29. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 30 percent chance of snow, mainly before 7pm. Mostly cloudy, with a low around 11. Northwest wind 5 to 8 mph becoming light and variable. Winds could gust as high as 21 mph. New snow accumulation of less than a half inch possible.
Thursday
A 20 percent chance of snow after 1pm. Sunny, with a high near 30. South southeast wind around 6 mph.
Thursday Night
Partly cloudy, with a low around 11. South southwest wind around 5 mph becoming light and variable.
Friday
A 40 percent chance of snow after 11am. Partly sunny, with a high near 29. Southeast wind 6 to 9 mph becoming west in the afternoon. Winds could gust as high as 18 mph. Little or no snow accumulation expected.
Friday Night
Mostly clear, with a low around 10.
Saturday
Sunny, with a high near 37.
Saturday Night
Mostly cloudy, with a low around 15.
Sunday
Partly sunny, with a high near 42.
Sunday Night
Partly cloudy, with a low around 25.
Monday
A chance of rain and snow. Partly sunny, with a high near 46.
Monday Night
Rain and snow likely. Mostly cloudy, with a low around 28.
Tuesday
Snow likely. Mostly cloudy, with a high near 40.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Conner MT
 45.95°N 114.05°W (Elev. 5741 ft)
1:02 pm MST Feb 18, 2026
2pm MST Feb 18, 2026-6pm MST Feb 24, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database