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

Highest Severe Thunderstorm Threat Centered Over the Mid-Mississippi Valley Thursday

Strong to severe thunderstorms capable of damaging wind gusts, large hail, and perhaps a couple tornadoes, are likely Thursday from parts of the lower Ohio Valley into the southern Plains. An Enhanced Risk (Level 3 of 5) outlook has been issued. Further north, a warm front will bring areas of rain showers to portions of the Great Lakes and Northeast U.S. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Overcast

39°F

4°C

Humidity 38%
Wind Speed SW 9 mph
Barometer 30.12 in
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 18 Apr 12:35 am MDT
Extended Forecast for

3 Miles E Berthoud Pass CO

  • Overnight

    Overnight: Snow showers likely, mainly after 4am. Mostly cloudy, with a low around 20. Breezy, with a west southwest wind 11 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of around an inch possible.

    Snow Showers
    Likely and
    Breezy

    Low: 20 °F

  • Thursday

    Thursday: A 50 percent chance of snow showers. Some thunder is also possible. Patchy blowing snow after 8am. Mostly cloudy, with a high near 30. Windy, with a west wind 16 to 21 mph increasing to 28 to 33 mph in the afternoon. Winds could gust as high as 50 mph. New snow accumulation of less than a half inch possible.

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

    High: 30 °F

  • Thursday
    Night

    Thursday Night: A 40 percent chance of snow showers. Some thunder is also possible. Patchy blowing snow before 9pm. Mostly cloudy, with a low around 22. Windy, with a west southwest wind 26 to 31 mph decreasing to 16 to 21 mph in the evening. Winds could gust as high as 47 mph. New snow accumulation of less than a half inch possible.

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

    Low: 22 °F

  • Friday

    Friday: Snow showers, mainly after noon. Some thunder is also possible. Patchy blowing snow. High near 32. Windy, with a west wind 24 to 29 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Snow Showers
    and Patchy
    Blowing Snow

    High: 32 °F

  • Friday
    Night

    Friday Night: Snow showers. Some thunder is also possible. Low around 18. North wind around 14 mph becoming south after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 90%.

    Snow Showers

    Low: 18 °F

  • Saturday

    Saturday: Snow showers. Some thunder is also possible. Patchy blowing snow after 10am. High near 29. Breezy. Chance of precipitation is 90%.

    Snow Showers
    and Patchy
    Blowing Snow

    High: 29 °F

  • Saturday
    Night

    Saturday Night: A 40 percent chance of snow showers before midnight. Patchy blowing snow before 9pm. Partly cloudy, with a low around 20. Breezy.

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

    Low: 20 °F

  • Sunday

    Sunday: A chance of snow showers, mainly after noon. Patchy blowing snow before 2pm. Mostly sunny, with a high near 36. Breezy.

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

    High: 36 °F

  • Sunday
    Night

    Sunday Night: A chance of snow showers, mainly before midnight. Partly cloudy, with a low around 24. Breezy.

    Chance Snow
    Showers and
    Breezy

    Low: 24 °F

Detailed Forecast

Overnight
Snow showers likely, mainly after 4am. Mostly cloudy, with a low around 20. Breezy, with a west southwest wind 11 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of around an inch possible.
Thursday
A 50 percent chance of snow showers. Some thunder is also possible. Patchy blowing snow after 8am. Mostly cloudy, with a high near 30. Windy, with a west wind 16 to 21 mph increasing to 28 to 33 mph in the afternoon. Winds could gust as high as 50 mph. New snow accumulation of less than a half inch possible.
Thursday Night
A 40 percent chance of snow showers. Some thunder is also possible. Patchy blowing snow before 9pm. Mostly cloudy, with a low around 22. Windy, with a west southwest wind 26 to 31 mph decreasing to 16 to 21 mph in the evening. Winds could gust as high as 47 mph. New snow accumulation of less than a half inch possible.
Friday
Snow showers, mainly after noon. Some thunder is also possible. Patchy blowing snow. High near 32. Windy, with a west wind 24 to 29 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Friday Night
Snow showers. Some thunder is also possible. Low around 18. North wind around 14 mph becoming south after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 90%.
Saturday
Snow showers. Some thunder is also possible. Patchy blowing snow after 10am. High near 29. Breezy. Chance of precipitation is 90%.
Saturday Night
A 40 percent chance of snow showers before midnight. Patchy blowing snow before 9pm. Partly cloudy, with a low around 20. Breezy.
Sunday
A chance of snow showers, mainly after noon. Patchy blowing snow before 2pm. Mostly sunny, with a high near 36. Breezy.
Sunday Night
A chance of snow showers, mainly before midnight. Partly cloudy, with a low around 24. Breezy.
Monday
A chance of snow showers, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 36. Windy.
Monday Night
A chance of snow showers. Partly cloudy, with a low around 23. Breezy.
Tuesday
A chance of snow showers. Some thunder is also possible. Mostly sunny, with a high near 39. Breezy.
Tuesday Night
A slight chance of snow showers. Some thunder is also possible. Partly cloudy, with a low around 27. Breezy.
Wednesday
A chance of snow showers. Some thunder is also possible. Mostly sunny, with a high near 42. Breezy.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
3 Miles E Berthoud Pass CO
 39.8°N 105.72°W (Elev. 11644 ft)
Last Update:
12:09 am MDT Apr 18, 2024
Forecast Valid:
12am MDT Apr 18, 2024-6pm MDT Apr 23, 2024
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation