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

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Partly Cloudy and Breezy

55°F

13°C

Humidity 19%
Wind Speed SW 24 G 40 mph
Barometer 29.85 in
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 10 Mar 4:35 pm MDT
Extended Forecast for

East Portal CO

  • Tonight

    Tonight: Snow likely, mainly after midnight. The snow could be heavy at times. Increasing clouds, with a low around 13. Wind chill values as low as -3. Windy, with a west wind 21 to 31 mph, with gusts as high as 47 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 2 to 4 inches possible.

    Low: 13 °F

    Heavy Snow
    and Windy

  • Wednesday

    Wednesday: Sunny, with a high near 27. Wind chill values as low as -7. Windy, with a west wind 25 to 32 mph, with gusts as high as 48 mph.

    High: 27 °F

    Sunny and
    Windy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 22. Very windy, with a west wind 26 to 31 mph increasing to 35 to 40 mph after midnight. Winds could gust as high as 65 mph.

    Low: 22 °F

    Mostly Clear
    and Very
    Windy

  • Thursday

    Thursday: Mostly sunny, with a high near 36. Strong and damaging winds, with a west wind 41 to 50 mph, with gusts as high as 80 mph.

    High: 36 °F

    Mostly Sunny
    and Damaging
    Winds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 28. Strong and damaging winds, with a west wind 45 to 50 mph decreasing to 39 to 44 mph after midnight. Winds could gust as high as 80 mph.

    Low: 28 °F

    Partly Cloudy
    and Damaging
    Winds

  • Friday

    Friday: Mostly sunny, with a high near 40. Very windy.

    High: 40 °F

    Mostly Sunny
    and Very
    Windy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 32. Very windy.

    Low: 32 °F

    Partly Cloudy
    and Very
    Windy

  • Saturday

    Saturday: A slight chance of snow after noon. Mostly sunny, with a high near 42. Very windy.

    High: 42 °F

    Very Windy.
    Mostly Sunny
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: Snow likely. Mostly cloudy, with a low around 18. Very windy.

    Low: 18 °F

    Snow Likely
    and Very
    Windy

Detailed Forecast

Tonight
Snow likely, mainly after midnight. The snow could be heavy at times. Increasing clouds, with a low around 13. Wind chill values as low as -3. Windy, with a west wind 21 to 31 mph, with gusts as high as 47 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 2 to 4 inches possible.
Wednesday
Sunny, with a high near 27. Wind chill values as low as -7. Windy, with a west wind 25 to 32 mph, with gusts as high as 48 mph.
Wednesday Night
Mostly clear, with a low around 22. Very windy, with a west wind 26 to 31 mph increasing to 35 to 40 mph after midnight. Winds could gust as high as 65 mph.
Thursday
Mostly sunny, with a high near 36. Strong and damaging winds, with a west wind 41 to 50 mph, with gusts as high as 80 mph.
Thursday Night
Partly cloudy, with a low around 28. Strong and damaging winds, with a west wind 45 to 50 mph decreasing to 39 to 44 mph after midnight. Winds could gust as high as 80 mph.
Friday
Mostly sunny, with a high near 40. Very windy.
Friday Night
Partly cloudy, with a low around 32. Very windy.
Saturday
A slight chance of snow after noon. Mostly sunny, with a high near 42. Very windy.
Saturday Night
Snow likely. Mostly cloudy, with a low around 18. Very windy.
Sunday
Snow likely, mainly before noon. Mostly cloudy, with a high near 25. Windy.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 19. Windy.
Monday
A chance of snow. Mostly cloudy, with a high near 33. Windy.
Monday Night
A chance of snow. Mostly cloudy, with a low around 30. Windy.
Tuesday
A slight chance of snow. Partly sunny, with a high near 43. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
East Portal CO
 39.91°N 105.64°W (Elev. 10397 ft)
Last Update:
1:20 pm MDT Mar 10, 2026
Forecast Valid:
4pm MDT Mar 10, 2026-6pm MDT Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation