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.

Overcast

11°F

-12°C

Humidity 71%
Wind Speed Calm
Barometer 30.14 in
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Last update 21 Feb 4:35 am MST
Extended Forecast for

5 Miles SW Grand Lake CO

  • Today

    Today: Mostly sunny, with a high near 28. Wind chill values as low as -4. West southwest wind 3 to 8 mph.

    High: 28 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 6. Southeast wind around 5 mph becoming calm  in the evening.

    Low: 6 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 39. Light west southwest wind.

    High: 39 °F

    Sunny

  • Sunday Night

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

    Low: 14 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 45. Calm wind becoming west around 6 mph in the afternoon.

    High: 45 °F

    Mostly Sunny

  • Monday Night

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

    Low: 21 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 46. Breezy.

    High: 46 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Tuesday Night

    Tuesday Night: A chance of snow, mainly after 11pm.  Mostly cloudy, with a low around 30. Breezy.

    Low: 30 °F

    Chance Snow
    and Breezy

  • Wednesday

    Wednesday: Snow likely before 11am, then rain and snow likely.  Mostly cloudy, with a high near 41. Windy.

    High: 41 °F

    Rain/Snow
    Likely and
    Windy

Detailed Forecast

Today
Mostly sunny, with a high near 28. Wind chill values as low as -4. West southwest wind 3 to 8 mph.
Tonight
Mostly clear, with a low around 6. Southeast wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 39. Light west southwest wind.
Sunday Night
Partly cloudy, with a low around 14. Light west wind.
Monday
Mostly sunny, with a high near 45. Calm wind becoming west around 6 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 21.
Tuesday
Mostly cloudy, with a high near 46. Breezy.
Tuesday Night
A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 30. Breezy.
Wednesday
Snow likely before 11am, then rain and snow likely. Mostly cloudy, with a high near 41. Windy.
Wednesday Night
A chance of rain and snow before 11pm, then a chance of snow. Mostly cloudy, with a low around 17. Breezy.
Thursday
A chance of snow. Partly sunny, with a high near 39. Breezy.
Thursday Night
A slight chance of snow. Mostly clear, with a low around 21. Breezy.
Friday
A slight chance of snow. Mostly sunny, with a high near 44. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW Grand Lake CO
 40.18°N 105.87°W (Elev. 8314 ft)
11:45 pm MST Feb 20, 2026
4am MST Feb 21, 2026-6pm MST Feb 27, 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