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

Severe Thunderstorms Forecast for Portions of the Plains, Mississippi Valley, and Mid South

Intense and widespread severe thunderstorms are expected Friday afternoon into the overnight hours across parts of the middle Mississippi Valley and Mid-South vicinity, eastward to the lower Ohio and Tennessee Valleys. Strong and damaging wind gusts are forecast along with several strong tornadoes. Farther north, heavy snow and blizzard conditions are possible over the Upper Midwest. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Overcast

-1°C

31°F

Humidity 61%
Wind Speed SE 6 km/h
Barometer 29.63 in
Dewpoint -7°C (19°F)
Visibility 16 km
Last update 30 Mar 11:35 am MDT
Extended Forecast for

4 Miles NE Trail Ridge CO

  • Today

    Today: Snow showers likely, mainly after 4pm. Patchy blowing snow between noon and 4pm. Partly sunny, with a high near -1. Windy, with a southwest wind 35 to 42 km/h, with gusts as high as 65 km/h. Chance of precipitation is 70%. Total daytime snow accumulation of 2 to 4 centimeters possible.

    Snow Showers
    Likely and
    Patchy
    Blowing Snow

    High: -1 °C

  • Tonight

    Tonight: Snow showers. Low around -14. Wind chill values as low as -27. Windy, with a west wind 34 to 42 km/h, with gusts as high as 65 km/h. Chance of precipitation is 90%. New snow accumulation of 4 to 8 centimeters possible.

    Snow Showers
    and Windy

    Low: -14 °C

  • Friday

    Friday: Snow showers. High near -8. Wind chill values as low as -28. Windy, with a west wind 48 to 55 km/h, with gusts as high as 80 km/h. Chance of precipitation is 80%. New snow accumulation of 6 to 10 centimeters possible.

    Snow Showers
    and Windy

    High: -8 °C

  • Friday
    Night

    Friday Night: A 30 percent chance of snow showers before midnight. Widespread blowing snow, mainly after 8pm. Mostly cloudy, with a low around -13. Wind chill values as low as -27. Very windy, with a west wind 50 to 60 km/h, with gusts as high as 85 km/h. New snow accumulation of 1 to 3 centimeters possible.

    Chance Snow
    Showers and
    Blowing Snow

    Low: -13 °C

  • Saturday

    Saturday: Areas of blowing snow. Sunny, with a high near -2. Windy, with a west wind 45 to 50 km/h, with gusts as high as 75 km/h.

    Areas Blowing
    Snow and
    Windy

    High: -2 °C

  • Saturday
    Night

    Saturday Night: Widespread blowing snow, mainly after 1am. Partly cloudy, with a low around -9. Very windy.

    Blowing Snow
    and Very
    Windy

    Low: -9 °C

  • Sunday

    Sunday: Areas of blowing snow. Mostly sunny, with a high near -1. Very windy.

    Areas Blowing
    Snow and Very
    Windy

    High: -1 °C

  • Sunday
    Night

    Sunday Night: A chance of snow showers, mainly after midnight. Patchy blowing snow. Mostly cloudy, with a low around -8. Windy.

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

    Low: -8 °C

  • Monday

    Monday: A chance of snow showers. Patchy blowing snow. Partly sunny, with a high near 0. Breezy.

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

    High: 0 °C

Detailed Forecast

Today
Snow showers likely, mainly after 4pm. Patchy blowing snow between noon and 4pm. Partly sunny, with a high near -1. Windy, with a southwest wind 35 to 42 km/h, with gusts as high as 65 km/h. Chance of precipitation is 70%. Total daytime snow accumulation of 2 to 4 centimeters possible.
Tonight
Snow showers. Low around -14. Wind chill values as low as -27. Windy, with a west wind 34 to 42 km/h, with gusts as high as 65 km/h. Chance of precipitation is 90%. New snow accumulation of 4 to 8 centimeters possible.
Friday
Snow showers. High near -8. Wind chill values as low as -28. Windy, with a west wind 48 to 55 km/h, with gusts as high as 80 km/h. Chance of precipitation is 80%. New snow accumulation of 6 to 10 centimeters possible.
Friday Night
A 30 percent chance of snow showers before midnight. Widespread blowing snow, mainly after 8pm. Mostly cloudy, with a low around -13. Wind chill values as low as -27. Very windy, with a west wind 50 to 60 km/h, with gusts as high as 85 km/h. New snow accumulation of 1 to 3 centimeters possible.
Saturday
Areas of blowing snow. Sunny, with a high near -2. Windy, with a west wind 45 to 50 km/h, with gusts as high as 75 km/h.
Saturday Night
Widespread blowing snow, mainly after 1am. Partly cloudy, with a low around -9. Very windy.
Sunday
Areas of blowing snow. Mostly sunny, with a high near -1. Very windy.
Sunday Night
A chance of snow showers, mainly after midnight. Patchy blowing snow. Mostly cloudy, with a low around -8. Windy.
Monday
A chance of snow showers. Patchy blowing snow. Partly sunny, with a high near 0. Breezy.
Monday Night
Snow showers. Mostly cloudy, with a low around -12. Breezy.
Tuesday
Snow showers. The snow could be heavy at times. Mostly cloudy, with a high near -8. Breezy.
Tuesday Night
Snow showers likely. Patchy blowing snow. Mostly cloudy, with a low around -19. Breezy.
Wednesday
Snow showers likely. Mostly cloudy, with a high near -11. Breezy.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
4 Miles NE Trail Ridge CO
 40.48°N 105.7°W (Elev. 3749 m)
Last Update:
9:57 am MDT Mar 30, 2023
Forecast Valid:
11am MDT Mar 30, 2023-6pm MDT Apr 5, 2023
 
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