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 80%
Wind Speed NNE 1 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 18 Feb 11:28 AM MST
Extended Forecast for

12 Miles ENE Conner MT

Winter Weather Advisory February 18, 12:25pm until February 18, 08:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 18, 12:25pm until February 18, 08:00pm

    NOW until 8:00pm Wed

    Winter Weather Advisory

  • This Afternoon

    High: 21 °F

    Snow Likely

  • Tonight

    Tonight: A 30 percent chance of snow, mainly before 1am.  Mostly cloudy, with a low around 7. Wind chill values as low as -1. Northwest wind 5 to 9 mph becoming light and variable  in the evening. Winds could gust as high as 21 mph.  New snow accumulation of less than a half inch possible.

    Low: 7 °F

    Chance Snow

  • Thursday

    Thursday: A 20 percent chance of snow after 1pm.  Mostly sunny, with a high near 21. Wind chill values as low as -3. South southeast wind around 6 mph.

    High: 21 °F

    Sunny then
    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 7. Wind chill values as low as -3. South southeast wind around 6 mph becoming light and variable.

    Low: 7 °F

    Partly Cloudy

  • Friday

    Friday: A 50 percent chance of snow, mainly after 11am.  Partly sunny, with a high near 21. Southeast wind 6 to 9 mph becoming west in the afternoon. Winds could gust as high as 21 mph.  New snow accumulation of less than a half inch possible.

    High: 21 °F

    Chance Snow

  • Friday Night

    Friday Night: Mostly clear, with a low around 9.

    Low: 9 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 28.

    High: 28 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 14.

    Low: 14 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Snow likely, mainly before 5pm. Mostly cloudy, with a high near 21. West northwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
A 30 percent chance of snow, mainly before 1am. Mostly cloudy, with a low around 7. Wind chill values as low as -1. Northwest wind 5 to 9 mph becoming light and variable in the evening. 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. Mostly sunny, with a high near 21. Wind chill values as low as -3. South southeast wind around 6 mph.
Thursday Night
Partly cloudy, with a low around 7. Wind chill values as low as -3. South southeast wind around 6 mph becoming light and variable.
Friday
A 50 percent chance of snow, mainly after 11am. Partly sunny, with a high near 21. Southeast wind 6 to 9 mph becoming west in the afternoon. Winds could gust as high as 21 mph. New snow accumulation of less than a half inch possible.
Friday Night
Mostly clear, with a low around 9.
Saturday
Sunny, with a high near 28.
Saturday Night
Partly cloudy, with a low around 14.
Sunday
Partly sunny, with a high near 33.
Sunday Night
Partly cloudy, with a low around 23.
Monday
A chance of snow. Partly sunny, with a high near 37.
Monday Night
Snow likely. Mostly cloudy, with a low around 25.
Tuesday
Snow likely. Mostly cloudy, with a high near 31.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles ENE Conner MT
 46.03°N 113.92°W (Elev. 6535 ft)
11:27 am MST Feb 18, 2026
12pm MST Feb 18, 2026-6pm MST Feb 24, 2026
 
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Additional Resources

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