Heavy Snow for the North-Central U.S.; Bitter Cold and a Second Storm to Follow

Heavy snow will develop overnight in the Dakotas and move into northern Minnesota on Thursday. Light sleet and freezing rain accumulations will be possible south of the area of heavy snow from South Dakota into central Minnesota. Bitter cold temperatures will follow this weekend along with another storm impacting the Pacific Northwest starting Friday then moving down the Rockies through Monday. Read More >

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

11°C

52°F

Humidity 20%
Wind Speed W 7 km/h
Barometer 29.99 in
Dewpoint -11°C (12°F)
Visibility 16 km
Wind Chill11°C (51°F)
Last update 21 Oct 9:12 pm MDT
Extended Forecast for

4 Miles NNE Trail Ridge CO

  • Tonight

    Tonight: Widespread smoke. Mostly clear, with a low around -1. Windy, with a west southwest wind 39 to 44 km/h increasing to 45 to 50 km/h after midnight. Winds could gust as high as 80 km/h.

    Smoke and
    Windy

    Low: -1 °C

  • Thursday

    Thursday: A slight chance of drizzle and snow between noon and 5pm, then a slight chance of snow and freezing drizzle after 5pm.  Areas of smoke. Mostly sunny, with a high near 3. Windy, with a west wind 40 to 50 km/h decreasing to 14 to 24 km/h. Winds could gust as high as 80 km/h.  Chance of precipitation is 20%.

    Slight Chance
    Wintry Mix
    and Windy

    High: 3 °C

  • Thursday
    Night

    Thursday Night: Patchy snow and freezing drizzle.  Mostly cloudy, with a low around -9. Southwest wind 16 to 21 km/h, with gusts as high as 34 km/h.  Chance of precipitation is 40%. New snow accumulation of less than a half centimeter possible.

    Patchy Wintry
    Mix

    Low: -9 °C

  • Friday

    Friday: Partly sunny, with a high near -1. Breezy, with a west southwest wind 21 to 29 km/h, with gusts as high as 48 km/h.

    Partly Sunny
    then Partly
    Sunny and
    Breezy

    High: -1 °C

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around -5. Breezy, with a west southwest wind 26 to 31 km/h increasing to 32 to 37 km/h after midnight. Winds could gust as high as 65 km/h.

    Partly Cloudy
    and Breezy

    Low: -5 °C

  • Saturday

    Saturday: A 40 percent chance of snow after noon.  Mostly sunny, with a high near 3. Windy.

    Windy. Mostly
    Sunny then
    Chance Snow

    High: 3 °C

  • Saturday
    Night

    Saturday Night: Snow.  Low around -14. Breezy.  Chance of precipitation is 80%.

    Snow and
    Breezy

    Low: -14 °C

  • Sunday

    Sunday: Snow. The snow could be heavy at times.  Cloudy and cold, with a high near -12.

    Heavy Snow

    High: -12 °C

  • Sunday
    Night

    Sunday Night: Snow likely. The snow could be heavy at times.  Mostly cloudy, with a low around -22.

    Heavy Snow

    Low: -22 °C

Detailed Forecast

Tonight
Widespread smoke. Mostly clear, with a low around -1. Windy, with a west southwest wind 39 to 44 km/h increasing to 45 to 50 km/h after midnight. Winds could gust as high as 80 km/h.
Thursday
A slight chance of drizzle and snow between noon and 5pm, then a slight chance of snow and freezing drizzle after 5pm. Areas of smoke. Mostly sunny, with a high near 3. Windy, with a west wind 40 to 50 km/h decreasing to 14 to 24 km/h. Winds could gust as high as 80 km/h. Chance of precipitation is 20%.
Thursday Night
Patchy snow and freezing drizzle. Mostly cloudy, with a low around -9. Southwest wind 16 to 21 km/h, with gusts as high as 34 km/h. Chance of precipitation is 40%. New snow accumulation of less than a half centimeter possible.
Friday
Partly sunny, with a high near -1. Breezy, with a west southwest wind 21 to 29 km/h, with gusts as high as 48 km/h.
Friday Night
Partly cloudy, with a low around -5. Breezy, with a west southwest wind 26 to 31 km/h increasing to 32 to 37 km/h after midnight. Winds could gust as high as 65 km/h.
Saturday
A 40 percent chance of snow after noon. Mostly sunny, with a high near 3. Windy.
Saturday Night
Snow. Low around -14. Breezy. Chance of precipitation is 80%.
Sunday
Snow. The snow could be heavy at times. Cloudy and cold, with a high near -12.
Sunday Night
Snow likely. The snow could be heavy at times. Mostly cloudy, with a low around -22.
Monday
Snow likely, mainly before noon. Mostly cloudy and cold, with a high near -15.
Monday Night
A chance of snow. Partly cloudy, with a low around -21.
Tuesday
Sunny, with a high near -7. Breezy.
Tuesday Night
Mostly clear, with a low around -13. Breezy.
Wednesday
Sunny, with a high near -2.
Click Map For Forecast
Point Forecast:
4 Miles NNE Trail Ridge CO
 40.48°N 105.7°W (Elev. 3749 m)
6:40 pm MDT Oct 21, 2020
9pm MDT Oct 21, 2020-6pm MDT Oct 28, 2020
 
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