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

Granby-Grand County Airport (KGNB)

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

Overcast and Breezy

34°F

1°C

Humidity 43%
Wind Speed SW 25 G 36 mph
Barometer 29.60 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 17 Feb 11:35 am MST
Extended Forecast for

Brainard Lake CO

Winter Weather Advisory February 17, 11:44am until February 18, 11:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 17, 11:44am until February 18, 11:00pm

    NOW until 11:00pm Wed

    Winter Weather Advisory

  • Today

    High: 19 °F

    Snow Likely
    and Blowing
    Snow

  • Tonight

    Tonight: Snow. The snow could be heavy at times. Widespread blowing snow, mainly before 2am. Low around 16. Wind chill values as low as -5. Windy, with a west wind 26 to 31 mph decreasing to 20 to 25 mph after midnight. Winds could gust as high as 47 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.

    Low: 16 °F

    Heavy Snow
    and Blowing
    Snow

  • Wednesday

    Wednesday: Snow. Widespread blowing snow, mainly between 11am and 2pm. High near 23. Wind chill values as low as -2. Windy, with a west southwest wind 21 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 23 °F

    Snow and
    Blowing Snow

  • Wednesday Night

    Wednesday Night: Snow, mainly before 11pm. Widespread blowing snow, mainly after 8pm. Low around 7. Wind chill values as low as -18. Very windy, with a west wind 28 to 33 mph increasing to 39 to 44 mph in the evening. Winds could gust as high as 70 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 7 °F

    Snow and
    Blowing Snow
    then Chance
    Snow and
    Blowing Snow

  • Thursday

    Thursday: Snow likely, mainly after 11am. Widespread blowing snow. Partly sunny, with a high near 13. Windy, with a west wind 26 to 34 mph, with gusts as high as 60 mph. Chance of precipitation is 60%.

    High: 13 °F

    Snow Likely
    and Blowing
    Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 3. Breezy.

    Low: 3 °F

    Chance Snow
    and Breezy

  • Friday

    Friday: Snow, mainly after 11am. High near 15. Breezy. Chance of precipitation is 80%.

    High: 15 °F

    Snow and
    Breezy

  • Friday Night

    Friday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 5. Breezy.

    Low: 5 °F

    Snow Likely
    and Breezy

Detailed Forecast

Today
Snow likely. Widespread blowing snow. Mostly cloudy, with a steady temperature around 19. Wind chill values as low as -6. Very windy, with a west wind 36 to 40 mph, with gusts as high as 65 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 3 to 7 inches possible.
Tonight
Snow. The snow could be heavy at times. Widespread blowing snow, mainly before 2am. Low around 16. Wind chill values as low as -5. Windy, with a west wind 26 to 31 mph decreasing to 20 to 25 mph after midnight. Winds could gust as high as 47 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.
Wednesday
Snow. Widespread blowing snow, mainly between 11am and 2pm. High near 23. Wind chill values as low as -2. Windy, with a west southwest wind 21 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
Snow, mainly before 11pm. Widespread blowing snow, mainly after 8pm. Low around 7. Wind chill values as low as -18. Very windy, with a west wind 28 to 33 mph increasing to 39 to 44 mph in the evening. Winds could gust as high as 70 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow likely, mainly after 11am. Widespread blowing snow. Partly sunny, with a high near 13. Windy, with a west wind 26 to 34 mph, with gusts as high as 60 mph. Chance of precipitation is 60%.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 3. Breezy.
Friday
Snow, mainly after 11am. High near 15. Breezy. Chance of precipitation is 80%.
Friday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 5. Breezy.
Saturday
A chance of snow. Mostly sunny, with a high near 19. Windy.
Saturday Night
Mostly clear, with a low around 8. Breezy.
Sunday
Sunny, with a high near 28. Breezy.
Sunday Night
Mostly clear, with a low around 17. Breezy.
Monday
Sunny, with a high near 34. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Brainard Lake CO
 40.07°N 105.57°W (Elev. 10561 ft)
Last Update:
2:26 am MST Feb 17, 2026
Forecast Valid:
11am MST Feb 17, 2026-6pm MST Feb 23, 2026
 
Forecast Discussion
 
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Additional Resources

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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