Severe Thunderstorm and Heavy Rainfall Threat Tonight; Heat Continues on Tuesday Across the Eastern U.S.

Severe weather and flash flooding threats continue across the Central Plains and Midwest into tonight. Very large hail, strong tornadoes and damaging winds are expected. An early season heat wave will continue to challenge temperature records across the eastern U.S. through Wednesday. Read More >

Current conditions at

Granby-Grand County Airport (KGNB)

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

Overcast

31°F

-1°C

Humidity 95%
Wind Speed W 5 mph
Barometer 30.21 in
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 19 May 3:55 am MDT
Extended Forecast for

Berthoud Pass CO

  • Overnight

    Overnight: A 20 percent chance of snow showers.  Mostly cloudy, with a low around 17. West southwest wind around 9 mph, with gusts as high as 15 mph.

    Low: 17 °F

    Slight Chance
    Snow Showers

  • Tuesday

    Tuesday: A 50 percent chance of snow showers, mainly after noon. The snow could be heavy at times. Some thunder is also possible.  Mostly cloudy, with a high near 27. Southwest wind 8 to 10 mph becoming southeast in the afternoon. Winds could gust as high as 18 mph.  New snow accumulation of 2 to 4 inches possible.

    High: 27 °F

    Slight Chance
    Snow Showers
    then Heavy
    Snow

  • Tuesday Night

    Tuesday Night: Snow showers likely, mainly before 9pm.  Mostly cloudy, with a low around 23. South southeast wind 8 to 11 mph becoming southwest after midnight. Winds could gust as high as 18 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 23 °F

    Snow Showers
    Likely

  • Wednesday

    Wednesday: Snow showers likely, mainly between noon and 3pm. Some thunder is also possible.  Partly sunny, with a high near 31. West southwest wind 11 to 13 mph, with gusts as high as 22 mph.  Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 31 °F

    Snow Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow showers before midnight. Some thunder is also possible.  Partly cloudy, with a low around 19. West northwest wind 7 to 11 mph becoming southwest in the evening. Winds could gust as high as 21 mph.

    Low: 19 °F

    Chance Snow
    Showers then
    Mostly Clear

  • Thursday

    Thursday: A 50 percent chance of snow showers after noon. Some thunder is also possible.  Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny
    then Chance
    Snow Showers

  • Thursday Night

    Thursday Night: Snow showers likely, mainly before midnight. Some thunder is also possible.  Mostly cloudy, with a low around 23. Breezy.  Chance of precipitation is 60%.

    Low: 23 °F

    Snow Showers
    Likely and
    Breezy

  • Friday

    Friday: A chance of snow showers. Some thunder is also possible.  Partly sunny, with a high near 36. Breezy.

    High: 36 °F

    Chance Snow
    Showers and
    Breezy

  • Friday Night

    Friday Night: A slight chance of snow showers before midnight. Some thunder is also possible.  Mostly cloudy, with a low around 24. Breezy.

    Low: 24 °F

    Breezy.
    Slight Chance
    Snow Showers
    then Partly
    Cloudy

Detailed Forecast

Overnight
A 20 percent chance of snow showers. Mostly cloudy, with a low around 17. West southwest wind around 9 mph, with gusts as high as 15 mph.
Tuesday
A 50 percent chance of snow showers, mainly after noon. The snow could be heavy at times. Some thunder is also possible. Mostly cloudy, with a high near 27. Southwest wind 8 to 10 mph becoming southeast in the afternoon. Winds could gust as high as 18 mph. New snow accumulation of 2 to 4 inches possible.
Tuesday Night
Snow showers likely, mainly before 9pm. Mostly cloudy, with a low around 23. South southeast wind 8 to 11 mph becoming southwest after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow showers likely, mainly between noon and 3pm. Some thunder is also possible. Partly sunny, with a high near 31. West southwest wind 11 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Wednesday Night
A 30 percent chance of snow showers before midnight. Some thunder is also possible. Partly cloudy, with a low around 19. West northwest wind 7 to 11 mph becoming southwest in the evening. Winds could gust as high as 21 mph.
Thursday
A 50 percent chance of snow showers after noon. Some thunder is also possible. Mostly sunny, with a high near 35.
Thursday Night
Snow showers likely, mainly before midnight. Some thunder is also possible. Mostly cloudy, with a low around 23. Breezy. Chance of precipitation is 60%.
Friday
A chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 36. Breezy.
Friday Night
A slight chance of snow showers before midnight. Some thunder is also possible. Mostly cloudy, with a low around 24. Breezy.
Saturday
A chance of snow showers after noon. Some thunder is also possible. Mostly sunny, with a high near 41. Breezy.
Saturday Night
Mostly clear, with a low around 28. Blustery.
Sunday
A slight chance of rain and snow showers. Some thunder is also possible. Sunny, with a high near 48. Breezy.
Sunday Night
Partly cloudy, with a low around 32. Breezy.
Memorial Day
A chance of rain and snow showers. Some thunder is also possible. Mostly sunny, with a high near 51. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Berthoud Pass CO
 39.79°N 105.77°W (Elev. 11749 ft)
12:46 am MDT May 19, 2026
4am MDT May 19, 2026-6pm MDT May 25, 2026
 
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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