Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Light Snow

19°F

-7°C

Humidity 81%
Wind Speed W 10 mph
Barometer 29.61 in
Dewpoint 14°F (-10°C)
Visibility 1.50 mi
Wind Chill8°F (-13°C)
Last update 20 Feb 2:15 pm MST
Extended Forecast for

5 Miles SW Grand Lake CO

  • This Afternoon

    This Afternoon: Snow.  High near 23. West northwest wind 6 to 8 mph.  Chance of precipitation is 90%. Total daytime snow accumulation of less than one inch possible.

    High: 23 °F

    Snow

  • Tonight

    Tonight: Snow likely, mainly before 8pm.  Mostly cloudy, with a low around 2. Wind chill values as low as -7. Southwest wind around 7 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 2 °F

    Snow Likely
    then Slight
    Chance Snow

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 27. Wind chill values as low as -9. Light south southwest wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 15 mph.

    High: 27 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 2. West wind around 5 mph becoming calm  in the evening.

    Low: 2 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 38. Light west southwest wind.

    High: 38 °F

    Sunny

  • Sunday Night

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

    Low: 14 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 45. Breezy.

    High: 45 °F

    Mostly Cloudy
    then Partly
    Sunny and
    Breezy

Detailed Forecast

This Afternoon
Snow. High near 23. West northwest wind 6 to 8 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow likely, mainly before 8pm. Mostly cloudy, with a low around 2. Wind chill values as low as -7. Southwest wind around 7 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 27. Wind chill values as low as -9. Light south southwest wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 15 mph.
Saturday Night
Mostly clear, with a low around 2. West wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 38. Light west southwest wind.
Sunday Night
Partly cloudy, with a low around 14.
Monday
Partly sunny, with a high near 44.
Monday Night
Mostly cloudy, with a low around 21.
Tuesday
Partly sunny, with a high near 45. Breezy.
Tuesday Night
Mostly cloudy, with a low around 31. Breezy.
Wednesday
A slight chance of rain and snow. Mostly cloudy, with a high near 40. Breezy.
Wednesday Night
A slight chance of snow. Mostly cloudy, with a low around 18. Breezy.
Thursday
Mostly sunny, with a high near 41. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW Grand Lake CO
 40.18°N 105.87°W (Elev. 8314 ft)
11:46 am MST Feb 20, 2026
2pm MST Feb 20, 2026-6pm MST Feb 26, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database