Ice and Heavy Rain in the Southern States; Upcoming Arctic Blast for Northeast

The epic ice storm across a portion of the Southern U.S. will come to an end on Thursday. A system tracking near the Gulf Coast will clear-out the frozen mess, while also producing heavy rain and perhaps a severe thunderstorm for the Gulf Coast states. Meanwhile, a glancing shot of arctic air will sweep through the Northeastern U.S. on Friday to produce very dangerous wind chills through Saturday. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

-18°C

-1°F

Humidity 83%
Wind Speed Calm
Barometer 30.33 in
Dewpoint -21°C (-5°F)
Visibility 16 km
Last update 2 Feb 3:35 am MST
Extended Forecast for

Grand Lake CO

  • Overnight

    Overnight: Partly cloudy, with a low around -17. Southwest wind around 8 km/h.

    Partly Cloudy

    Low: -17 °C

  • Thursday

    Thursday: Sunny, with a high near -2. Wind chill values as low as -19. Southwest wind 5 to 11 km/h.

    Sunny

    High: -2 °C

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around -17. Wind chill values as low as -24. South wind 8 to 10 km/h becoming west after midnight.

    Mostly Clear

    Low: -17 °C

  • Friday

    Friday: Increasing clouds, with a high near -1. Wind chill values as low as -26. West wind 14 to 16 km/h.

    Increasing
    Clouds

    High: -1 °C

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around -12. Breezy, with a west southwest wind 14 to 24 km/h.

    Mostly Cloudy
    then Partly
    Cloudy and
    Breezy

    Low: -12 °C

  • Saturday

    Saturday: Mostly sunny, with a high near -1. Breezy.

    Mostly Sunny
    and Breezy

    High: -1 °C

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around -11. Breezy.

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

    Low: -11 °C

  • Sunday

    Sunday: Partly sunny, with a high near 3. Breezy.

    Partly Sunny
    then Partly
    Sunny and
    Breezy

    High: 3 °C

  • Sunday
    Night

    Sunday Night: A slight chance of snow showers after 11pm.  Mostly cloudy, with a low around -10.

    Slight Chance
    Snow Showers

    Low: -10 °C

Detailed Forecast

Overnight
Partly cloudy, with a low around -17. Southwest wind around 8 km/h.
Thursday
Sunny, with a high near -2. Wind chill values as low as -19. Southwest wind 5 to 11 km/h.
Thursday Night
Mostly clear, with a low around -17. Wind chill values as low as -24. South wind 8 to 10 km/h becoming west after midnight.
Friday
Increasing clouds, with a high near -1. Wind chill values as low as -26. West wind 14 to 16 km/h.
Friday Night
Mostly cloudy, with a low around -12. Breezy, with a west southwest wind 14 to 24 km/h.
Saturday
Mostly sunny, with a high near -1. Breezy.
Saturday Night
Partly cloudy, with a low around -11. Breezy.
Sunday
Partly sunny, with a high near 3. Breezy.
Sunday Night
A slight chance of snow showers after 11pm. Mostly cloudy, with a low around -10.
Monday
Snow showers likely, mainly after 11am. Mostly cloudy, with a high near -3.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around -14.
Tuesday
A chance of snow showers. Partly sunny, with a high near -3.
Tuesday Night
Mostly cloudy, with a low around -13.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near -2.
Click Map For Forecast
Point Forecast:
Grand Lake CO
 40.23°N 105.82°W (Elev. 2804 m)
3:02 am MST Feb 2, 2023
3am MST Feb 2, 2023-6pm MST Feb 8, 2023
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database