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

Georgetown (ITD33)

Lat: 42.52792°NLon: 111.40374°WElev: 6283.0ft.

snow

23°F

-5°C

Humidity 94%
Wind Speed NW 19 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility 0.37 mi
Wind Chill9°F (-13°C)
Last update 18 Feb 11:45 AM MST
Extended Forecast for

9 Miles NE Montpelier ID

Winter Weather Advisory February 18, 12:09pm until February 19, 05:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 18, 12:09pm until February 19, 05:00am

    NOW until 5:00am Thu

    Winter Weather Advisory

  • This Afternoon

    High: 29 °F

    Heavy Snow

  • Tonight

    Tonight: A 30 percent chance of snow, mainly before 9pm.  Mostly cloudy, with a low around 7. West wind 5 to 14 mph, with gusts as high as 30 mph.  New snow accumulation of less than a half inch possible.

    Low: 7 °F

    Chance Snow

  • Thursday

    Thursday: A 30 percent chance of snow after 3pm.  Partly sunny, with a high near 21. Wind chill values as low as zero. Light and variable wind becoming southwest 5 to 7 mph in the morning.  Little or no snow accumulation expected.

    High: 21 °F

    Partly Sunny
    then Chance
    Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 2. Light and variable wind.

    Low: 2 °F

    Partly Cloudy

  • Friday

    Friday: A 50 percent chance of snow, mainly after 11am.  Partly sunny, with a high near 24. Calm wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.  New snow accumulation of less than a half inch possible.

    High: 24 °F

    Chance Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow before 11pm.  Partly cloudy, with a low around 3.

    Low: 3 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 27.

    High: 27 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 9.

    Low: 9 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Snow, mainly before 5pm. The snow could be heavy at times. Temperature falling to around 20 by 5pm. West northwest wind 14 to 18 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 4 to 8 inches possible.
Tonight
A 30 percent chance of snow, mainly before 9pm. Mostly cloudy, with a low around 7. West wind 5 to 14 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.
Thursday
A 30 percent chance of snow after 3pm. Partly sunny, with a high near 21. Wind chill values as low as zero. Light and variable wind becoming southwest 5 to 7 mph in the morning. Little or no snow accumulation expected.
Thursday Night
Partly cloudy, with a low around 2. Light and variable wind.
Friday
A 50 percent chance of snow, mainly after 11am. Partly sunny, with a high near 24. Calm wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph. New snow accumulation of less than a half inch possible.
Friday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 3.
Saturday
Sunny, with a high near 27.
Saturday Night
Partly cloudy, with a low around 9.
Sunday
Mostly sunny, with a high near 35.
Sunday Night
Mostly clear, with a low around 16.
Monday
Mostly sunny, with a high near 40.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 21.
Tuesday
Snow likely. Mostly cloudy, with a high near 38. Chance of precipitation is 60%.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NE Montpelier ID
 42.42°N 111.17°W (Elev. 7018 ft)
11:46 am MST Feb 18, 2026
12pm 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