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.

Fair

54°F

12°C

Humidity 45%
Wind Speed SE 15 G 21 mph
Barometer 30.07 in
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 14 Oct 11:15 am MDT
Extended Forecast for

East Portal CO

Winter Weather Advisory October 14, 12:00pm until October 15, 06:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: Snow showers. Some thunder is also possible. Areas of dense fog before noon. High near 32. East wind 8 to 13 mph becoming light and variable in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 2 to 4 inches possible.

    High: 32 °F

    Snow Showers
    and Areas
    Dense Fog

  • Tonight

    Tonight: Snow. Low around 28. Calm wind becoming west northwest 5 to 9 mph in the evening. Winds could gust as high as 16 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 28 °F

    Snow

  • Thursday

    Thursday: Snow, mainly before noon. High near 33. West northwest wind 7 to 10 mph becoming east northeast in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 33 °F

    Snow then
    Chance Snow

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 16. East northeast wind around 5 mph becoming light and variable.

    Low: 16 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 42. Southwest wind around 6 mph becoming calm in the afternoon.

    High: 42 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 30. Breezy.

    Low: 30 °F

    Partly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 46. Breezy.

    High: 46 °F

    Partly Sunny
    and Breezy
    then Mostly
    Sunny

Detailed Forecast

Today
Snow showers. Some thunder is also possible. Areas of dense fog before noon. High near 32. East wind 8 to 13 mph becoming light and variable in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Snow. Low around 28. Calm wind becoming west northwest 5 to 9 mph in the evening. Winds could gust as high as 16 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Thursday
Snow, mainly before noon. High near 33. West northwest wind 7 to 10 mph becoming east northeast in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
Mostly clear, with a low around 16. East northeast wind around 5 mph becoming light and variable.
Friday
Sunny, with a high near 42. Southwest wind around 6 mph becoming calm in the afternoon.
Friday Night
Mostly clear, with a low around 25.
Saturday
Sunny, with a high near 49.
Saturday Night
Partly cloudy, with a low around 30. Breezy.
Sunday
Mostly sunny, with a high near 46. Breezy.
Sunday Night
Partly cloudy, with a low around 28.
Monday
Sunny, with a high near 50.
Monday Night
Mostly clear, with a low around 32.
Tuesday
Sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
East Portal CO
 39.91°N 105.64°W (Elev. 10397 ft)
Last Update:
12:46 am MDT Oct 14, 2026
Forecast Valid:
11am MDT Oct 14, 2026-6pm MDT Oct 20, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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