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

Winter Storm System To Bring Widespread Impacts Across the Eastern Half of the U.S. Through Midweek

A developing winter storm system will bring a swath of heavy snow and ice from Oklahoma into the Midwest, Ohio Valley, Mid Atlantic, and the Northeast U.S. Tuesday through Wednesday. Areas of dangerous travel are likely. Further South, several inches of heavy rain will lead to the potential for flooding in the lower Mississippi and Tennessee River Valleys. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

5°F

-15°C

Humidity 82%
Wind Speed SE 3 mph
Barometer 29.70 in
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Last update 19 Feb 7:45 am MST
Extended Forecast for

3 Miles NW Berthoud Falls CO

  • Today

    Today: Snow showers, mainly after 9am. High near 6. Wind chill values as low as -18. Southwest wind 7 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 3 to 5 inches possible.

    Snow Showers

    High: 6 °F

  • Tonight

    Tonight: Snow showers, mainly before 11pm. Low around -10. Wind chill values as low as -34. Breezy, with a west wind 16 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Breezy. Snow
    Showers then
    Chance Snow
    Showers

    Low: -10 °F

  • Wednesday

    Wednesday: A 30 percent chance of snow showers, mainly before 11am. Partly sunny and cold, with a high near 4. Wind chill values as low as -35. Breezy, with a west wind 18 to 23 mph, with gusts as high as 37 mph. New snow accumulation of less than a half inch possible.

    Chance Snow
    Showers and
    Breezy

    High: 4 °F

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around -5. Wind chill values as low as -26. Breezy, with a southwest wind 14 to 17 mph, with gusts as high as 25 mph.

    Breezy.
    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

    Low: -5 °F

  • Thursday

    Thursday: A 50 percent chance of snow showers. Mostly cloudy, with a high near 12. Breezy, with a southwest wind around 15 mph, with gusts as high as 22 mph.

    Chance Snow
    Showers and
    Breezy

    High: 12 °F

  • Thursday
    Night

    Thursday Night: Snow showers likely. Mostly cloudy, with a low around 3. Breezy. Chance of precipitation is 60%.

    Snow Showers
    Likely and
    Breezy

    Low: 3 °F

  • Friday

    Friday: Snow showers likely. The snow could be heavy at times. Cloudy, with a high near 15. Breezy. Chance of precipitation is 70%.

    Heavy Snow
    and Breezy

    High: 15 °F

  • Friday
    Night

    Friday Night: Snow showers likely. Mostly cloudy, with a low around 0. Breezy.

    Snow Showers
    Likely and
    Breezy

    Low: 0 °F

  • Saturday

    Saturday: A chance of snow showers, mainly before 11am. Partly sunny and cold, with a high near 10. Breezy.

    Chance Snow
    Showers and
    Breezy

    High: 10 °F

Detailed Forecast

Today
Snow showers, mainly after 9am. High near 6. Wind chill values as low as -18. Southwest wind 7 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 3 to 5 inches possible.
Tonight
Snow showers, mainly before 11pm. Low around -10. Wind chill values as low as -34. Breezy, with a west wind 16 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday
A 30 percent chance of snow showers, mainly before 11am. Partly sunny and cold, with a high near 4. Wind chill values as low as -35. Breezy, with a west wind 18 to 23 mph, with gusts as high as 37 mph. New snow accumulation of less than a half inch possible.
Wednesday Night
A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around -5. Wind chill values as low as -26. Breezy, with a southwest wind 14 to 17 mph, with gusts as high as 25 mph.
Thursday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 12. Breezy, with a southwest wind around 15 mph, with gusts as high as 22 mph.
Thursday Night
Snow showers likely. Mostly cloudy, with a low around 3. Breezy. Chance of precipitation is 60%.
Friday
Snow showers likely. The snow could be heavy at times. Cloudy, with a high near 15. Breezy. Chance of precipitation is 70%.
Friday Night
Snow showers likely. Mostly cloudy, with a low around 0. Breezy.
Saturday
A chance of snow showers, mainly before 11am. Partly sunny and cold, with a high near 10. Breezy.
Saturday Night
A chance of snow showers, mainly after 11pm. Mostly cloudy, with a low around 0. Windy.
Sunday
A chance of snow showers. Partly sunny, with a high near 12. Windy.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 1. Windy.
Monday
A chance of snow showers. Partly sunny, with a high near 12. Breezy.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
3 Miles NW Berthoud Falls CO
 39.79°N 105.86°W (Elev. 12247 ft)
Last Update:
4:34 am MST Feb 19, 2019
Forecast Valid:
8am MST Feb 19, 2019-6pm MST Feb 25, 2019
 
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Additional Resources

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High Temperature

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Chance of Precipitation