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

Extremely Critical Fire Weather in the Central Plains; Active Pattern in the West

Gusty to high winds and low relative humidity will bring critical to extremely critical fire weather conditions to the central and southern Plains today into Wednesday. Use caution with any potential ignition sources. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain and heavy mountain snow. Read More >

Hazardous Weather Conditions

Current conditions at

TOWER FALLS RANGER STATION AT YELLOWSTONE NP (TFAW4)

Lat: 44.916944°NLon: 110.420556°WElev: 6279.0ft.

NA

28°F

-2°C

Humidity 49%
Wind Speed NNW 2 MPH
Barometer NA
Dewpoint 11°F (-12°C)
Visibility NA
Last update 17 Feb 05:15 PM MST
Extended Forecast for

Canyon WY

Winter Weather Advisory February 17, 11:00pm until February 18, 11:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Scattered snow showers, mainly between 2am and 4am. Increasing clouds, with a low around 8. West southwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of around an inch possible.

    Low: 8 °F

    Partly Cloudy
    then
    Scattered
    Snow Showers

  • Wednesday

    Wednesday: Snow showers, mainly after noon. High near 27. Calm wind becoming west 5 to 8 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 27 °F

    Scattered
    Snow Showers
    then Snow
    Showers

  • Wednesday Night

    Wednesday Night: Snow showers, mainly before 11pm. Low around 3. West northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 3 °F

    Snow Showers
    then
    Scattered
    Snow Showers

  • Thursday

    Thursday: Scattered snow showers. Mostly cloudy, with a high near 18. Wind chill values as low as zero. Light southwest wind becoming west southwest 5 to 9 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    High: 18 °F

    Scattered
    Snow Showers

  • Thursday Night

    Thursday Night: Isolated snow showers before 11pm. Mostly cloudy, with a low around -2. Light south southeast wind. Chance of precipitation is 20%.

    Low: -2 °F

    Isolated Snow
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Scattered snow showers, mainly after 11am. Partly sunny, with a high near 19. Calm wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 40%.

    High: 19 °F

    Scattered
    Snow Showers

  • Friday Night

    Friday Night: A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around -1. South southwest wind 3 to 7 mph.

    Low: -1 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 24.

    High: 24 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 1.

    Low: 1 °F

    Partly Cloudy

Detailed Forecast

Tonight
Scattered snow showers, mainly between 2am and 4am. Increasing clouds, with a low around 8. West southwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of around an inch possible.
Wednesday
Snow showers, mainly after noon. High near 27. Calm wind becoming west 5 to 8 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Snow showers, mainly before 11pm. Low around 3. West northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Thursday
Scattered snow showers. Mostly cloudy, with a high near 18. Wind chill values as low as zero. Light southwest wind becoming west southwest 5 to 9 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Thursday Night
Isolated snow showers before 11pm. Mostly cloudy, with a low around -2. Light south southeast wind. Chance of precipitation is 20%.
Friday
Scattered snow showers, mainly after 11am. Partly sunny, with a high near 19. Calm wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 40%.
Friday Night
A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around -1. South southwest wind 3 to 7 mph.
Saturday
Partly sunny, with a high near 24.
Saturday Night
Partly cloudy, with a low around 1.
Sunday
Partly sunny, with a high near 34.
Sunday Night
Partly cloudy, with a low around 9.
Monday
A chance of snow showers. Mostly sunny, with a high near 36.
Monday Night
Snow showers likely. Mostly cloudy, with a low around 18.
Tuesday
Snow showers. Mostly cloudy, with a high near 32.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Canyon WY
 44.74°N 110.5°W (Elev. 7953 ft)
Last Update:
4:31 pm MST Feb 17, 2026
Forecast Valid:
5pm MST Feb 17, 2026-6pm MST Feb 24, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation