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 >

Current conditions at

Granby-Grand County Airport (KGNB)

Lat: 40.09°NLon: 105.92°WElev: 8207ft.

Overcast and Breezy

31°F

-1°C

Humidity 53%
Wind Speed SW 25 G 36 mph
Barometer 29.60 in
Dewpoint 16°F (-9°C)
Visibility 7.00 mi
Wind Chill17°F (-8°C)
Last update 17 Feb 12:35 pm MST
Extended Forecast for

4 Miles WNW LONG'S PEAK CO

Winter Weather Advisory February 17, 12:51pm until February 18, 11:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 17, 12:51pm until February 18, 11:00pm

    NOW until 11:00pm Wed

    Winter Weather Advisory

  • This Afternoon

    High: 21 °F

    Heavy Snow
    and Blowing
    Snow

  • Tonight

    Tonight: Snow. The snow could be heavy at times.  Widespread blowing snow, mainly before 2am. Low around 8. Wind chill values as low as -13. Windy, with a west southwest wind 21 to 30 mph, with gusts as high as 45 mph.  Chance of precipitation is 80%. New snow accumulation of 5 to 9 inches possible.

    Low: 8 °F

    Heavy Snow
    and Blowing
    Snow

  • Wednesday

    Wednesday: Snow. The snow could be heavy at times.  Patchy blowing snow. High near 14. Wind chill values as low as -10. Windy, with a west southwest wind 18 to 25 mph, with gusts as high as 38 mph.  Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

    High: 14 °F

    Heavy Snow
    and Patchy
    Blowing Snow

  • Wednesday Night

    Wednesday Night: Snow.  Widespread blowing snow, mainly after 11pm. Low around -4. Wind chill values as low as -30. Windy, with a west wind 24 to 34 mph, with gusts as high as 50 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: -4 °F

    Snow and
    Blowing Snow

  • Thursday

    Thursday: Snow likely, mainly after 11am.  Widespread blowing snow. Mostly cloudy and cold, with a high near 3. Breezy, with a west wind 21 to 24 mph, with gusts as high as 40 mph.  Chance of precipitation is 70%.

    High: 3 °F

    Snow Likely
    and Blowing
    Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around -6. Breezy.

    Low: -6 °F

    Chance Snow
    and Breezy

  • Friday

    Friday: Snow.  High near 8. Breezy.  Chance of precipitation is 80%.

    High: 8 °F

    Snow and
    Breezy

  • Friday Night

    Friday Night: Snow.  Mostly cloudy, with a low around -6. Breezy.

    Low: -6 °F

    Snow and
    Breezy

Detailed Forecast

This Afternoon
Snow. The snow could be heavy at times. Widespread blowing snow. Temperature falling to around 12 by 4pm. Wind chill values as low as -11. Very windy, with a west wind 34 to 36 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 6 to 10 inches possible.
Tonight
Snow. The snow could be heavy at times. Widespread blowing snow, mainly before 2am. Low around 8. Wind chill values as low as -13. Windy, with a west southwest wind 21 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of 5 to 9 inches possible.
Wednesday
Snow. The snow could be heavy at times. Patchy blowing snow. High near 14. Wind chill values as low as -10. Windy, with a west southwest wind 18 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.
Wednesday Night
Snow. Widespread blowing snow, mainly after 11pm. Low around -4. Wind chill values as low as -30. Windy, with a west wind 24 to 34 mph, with gusts as high as 50 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow likely, mainly after 11am. Widespread blowing snow. Mostly cloudy and cold, with a high near 3. Breezy, with a west wind 21 to 24 mph, with gusts as high as 40 mph. Chance of precipitation is 70%.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around -6. Breezy.
Friday
Snow. High near 8. Breezy. Chance of precipitation is 80%.
Friday Night
Snow. Mostly cloudy, with a low around -6. Breezy.
Saturday
A chance of snow. Partly sunny and cold, with a high near 9. Breezy.
Saturday Night
Mostly clear, with a low around -3. Breezy.
Sunday
Mostly sunny, with a high near 21.
Sunday Night
Partly cloudy, with a low around 8. Breezy.
Monday
Mostly sunny, with a high near 25. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW LONG'S PEAK CO
 40.28°N 105.68°W (Elev. 11834 ft)
11:47 am MST Feb 17, 2026
12pm MST Feb 17, 2026-6pm MST Feb 23, 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