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

Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

13°F

-11°C

Humidity 69%
Wind Speed Calm
Barometer 30.50 in
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Last update 21 Feb 10:15 pm MST
Extended Forecast for

5 Miles SW Grand Lake CO

  • Tonight

    Tonight: Mostly clear, with a low around 4. Light and variable wind.

    Low: 4 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 37. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 37 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 13. Light and variable wind.

    Low: 13 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 42. Calm wind becoming west around 6 mph in the afternoon.

    High: 42 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 21. West wind around 7 mph.

    Low: 21 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 46. Breezy.

    High: 46 °F

    Partly Sunny
    then Mostly
    Cloudy and
    Breezy

  • Tuesday Night

    Tuesday Night: A chance of rain and snow, mainly after 11pm. Mostly cloudy, with a low around 31. Breezy. Chance of precipitation is 40%.

    Low: 31 °F

    Chance
    Rain/Snow and
    Breezy

  • Wednesday

    Wednesday: Rain and snow. Cloudy, with a high near 41. Breezy.

    High: 41 °F

    Rain/Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 11pm, then a chance of snow. Mostly cloudy, with a low around 18. Breezy.

    Low: 18 °F

    Chance
    Rain/Snow and
    Breezy then
    Chance Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 4. Light and variable wind.
Sunday
Sunny, with a high near 37. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 13. Light and variable wind.
Monday
Mostly sunny, with a high near 42. Calm wind becoming west around 6 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 21. West wind around 7 mph.
Tuesday
Partly sunny, with a high near 46. Breezy.
Tuesday Night
A chance of rain and snow, mainly after 11pm. Mostly cloudy, with a low around 31. Breezy. Chance of precipitation is 40%.
Wednesday
Rain and snow. Cloudy, with a high near 41. Breezy.
Wednesday Night
A chance of rain and snow before 11pm, then a chance of snow. Mostly cloudy, with a low around 18. Breezy.
Thursday
A chance of snow, mainly before 11am. Mostly sunny, with a high near 40. Breezy.
Thursday Night
Mostly clear, with a low around 21. Breezy.
Friday
A slight chance of snow. Mostly sunny, with a high near 43. Breezy.
Friday Night
Partly cloudy, with a low around 23. Breezy.
Saturday
A slight chance of snow. Mostly sunny, with a high near 44. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW Grand Lake CO
 40.18°N 105.87°W (Elev. 8314 ft)
Last Update:
11:46 am MST Feb 21, 2026
Forecast Valid:
10pm MST Feb 21, 2026-6pm MST Feb 28, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation