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

Snow in the Northeast; High Winds and Critical Fire Weather for California

Heavy snow will linger Sunday across northern New York and northern New England as a winter storm exits across eastern Canada. Light snow will move through the Ohio Valley. High winds are forecast across central California and the northern Sierras Monday and Tuesday. Critical fire weather conditions are forecast again Monday and Tuesday for southwestern California. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

3 Miles S Berthoud Falls CO

  • Tonight

    Tonight: Mostly cloudy, with a low around -14. Wind chill values as low as -28. Very windy, with a west northwest wind 48 to 60 km/h, with gusts as high as 85 km/h.

    Mostly Cloudy
    and Very
    Windy

    Low: -14 °C

  • Sunday

    Sunday: A 30 percent chance of snow, mainly after 4pm. Partly sunny, with a high near -9. Wind chill values as low as -27. Windy, with a west northwest wind 47 to 55 km/h, with gusts as high as 90 km/h. New snow accumulation of less than one centimeter possible.

    Windy. Partly
    Sunny then
    Chance Snow

    High: -9 °C

  • Sunday
    Night

    Sunday Night: Snow. Widespread blowing snow, mainly before 3am. Low around -15. Wind chill values as low as -24. Windy, with a west wind 45 to 50 km/h, with gusts as high as 75 km/h. Chance of precipitation is 80%. New snow accumulation of 7 to 11 centimeters possible.

    Snow and
    Blowing Snow

    Low: -15 °C

  • M.L.King
    Day

    M.L.King Day: A 50 percent chance of snow. Areas of blowing snow before noon. Mostly cloudy and cold, with a high near -12. Wind chill values as low as -27. Windy, with a west northwest wind 30 to 40 km/h decreasing to 14 to 24 km/h. Winds could gust as high as 60 km/h. New snow accumulation of 3 to 5 centimeters possible.

    Chance Snow
    and Areas
    Blowing Snow

    High: -12 °C

  • Monday
    Night

    Monday Night: Snow likely, mainly before 11pm. Cloudy, with a low around -19. Blustery, with a north northeast wind 16 to 21 km/h becoming west northwest 30 to 35 km/h in the evening. Winds could gust as high as 55 km/h. Chance of precipitation is 60%.

    Snow Likely
    and Blustery

    Low: -19 °C

  • Tuesday

    Tuesday: A 20 percent chance of snow before 11am. Mostly cloudy and cold, with a high near -12. Breezy.

    Breezy.
    Slight Chance
    Snow then
    Partly Sunny

    High: -12 °C

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around -14. Windy.

    Partly Cloudy
    and Windy

    Low: -14 °C

  • Wednesday

    Wednesday: Mostly sunny, with a high near -7. Windy.

    Mostly Sunny
    and Windy

    High: -7 °C

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around -11. Windy.

    Partly Cloudy
    and Windy

    Low: -11 °C

Detailed Forecast

Tonight
Mostly cloudy, with a low around -14. Wind chill values as low as -28. Very windy, with a west northwest wind 48 to 60 km/h, with gusts as high as 85 km/h.
Sunday
A 30 percent chance of snow, mainly after 4pm. Partly sunny, with a high near -9. Wind chill values as low as -27. Windy, with a west northwest wind 47 to 55 km/h, with gusts as high as 90 km/h. New snow accumulation of less than one centimeter possible.
Sunday Night
Snow. Widespread blowing snow, mainly before 3am. Low around -15. Wind chill values as low as -24. Windy, with a west wind 45 to 50 km/h, with gusts as high as 75 km/h. Chance of precipitation is 80%. New snow accumulation of 7 to 11 centimeters possible.
M.L.King Day
A 50 percent chance of snow. Areas of blowing snow before noon. Mostly cloudy and cold, with a high near -12. Wind chill values as low as -27. Windy, with a west northwest wind 30 to 40 km/h decreasing to 14 to 24 km/h. Winds could gust as high as 60 km/h. New snow accumulation of 3 to 5 centimeters possible.
Monday Night
Snow likely, mainly before 11pm. Cloudy, with a low around -19. Blustery, with a north northeast wind 16 to 21 km/h becoming west northwest 30 to 35 km/h in the evening. Winds could gust as high as 55 km/h. Chance of precipitation is 60%.
Tuesday
A 20 percent chance of snow before 11am. Mostly cloudy and cold, with a high near -12. Breezy.
Tuesday Night
Partly cloudy, with a low around -14. Windy.
Wednesday
Mostly sunny, with a high near -7. Windy.
Wednesday Night
Partly cloudy, with a low around -11. Windy.
Thursday
A slight chance of snow after 11am. Mostly sunny, with a high near -7. Windy.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around -12. Breezy.
Friday
A chance of snow. Partly sunny, with a high near -8. Breezy.
Friday Night
A chance of snow. Mostly cloudy, with a low around -13. Breezy.
Saturday
A chance of snow. Partly sunny, with a high near -9. Breezy.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
3 Miles S Berthoud Falls CO
 39.72°N 105.79°W (Elev. 3793 m)
Last Update:
8:38 pm MST Jan 16, 2021
Forecast Valid:
9pm MST Jan 16, 2021-6pm MST Jan 23, 2021
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation