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

Excessive Rainfall Could Bring Flooding to the High Plains; Tropical Depression Arlene to Dissipate by Sunday

Excessive rainfall may bring flooding to portions of southern Florida, the northern Rockies, and northern High Plains today, and to the southern High Plains today into Monday. Tropical Depression Arlene, in the southeast Gulf of Mexico, is forecast to degenerate into a remnant low by late tonight, and dissipate on Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Overcast

46°F

8°C

Humidity 77%
Wind Speed Calm
Barometer 30.23 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 3 Jun 8:55 am MDT
Extended Forecast for

2 Miles ENE Berthoud Pass CO

  • Today

    Today: Rain and snow showers, becoming all rain after 4pm. Some thunder is also possible. High near 40. North wind around 7 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.

    Snow Showers
    Likely then
    Rain/Snow

    High: 40 °F

  • Tonight

    Tonight: Rain and snow showers likely before 4am, then a chance of snow showers. Some thunder is also possible. Cloudy, with a low around 32. North northeast wind around 6 mph becoming light and variable. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Rain/Snow
    Likely

    Low: 32 °F

  • Sunday

    Sunday: A chance of snow showers before 7am, then a chance of rain and snow showers between 7am and noon, then rain showers after noon. Some thunder is also possible. High near 41. Light and variable wind becoming east 5 to 8 mph in the morning. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Chance
    Rain/Snow
    then Showers

    High: 41 °F

  • Sunday
    Night

    Sunday Night: Rain showers likely before 2am, then a slight chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 34. Southeast wind 7 to 9 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    T-storms
    Likely then
    Slight Chance
    Rain/Snow

    Low: 34 °F

  • Monday

    Monday: A chance of rain and snow showers before 9am, then rain showers. Some thunder is also possible. High near 44. East wind 8 to 11 mph, with gusts as high as 17 mph. Chance of precipitation is 90%.

    Chance
    Rain/Snow
    then T-storms

    High: 44 °F

  • Monday
    Night

    Monday Night: A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 33.

    Chance
    T-storms then
    Partly Cloudy

    Low: 33 °F

  • Tuesday

    Tuesday: A slight chance of rain and snow showers before 9am, then rain showers. Some thunder is also possible. High near 50. Chance of precipitation is 80%.

    Slight Chance
    Rain/Snow
    then Showers

    High: 50 °F

  • Tuesday
    Night

    Tuesday Night: Showers likely and possibly a thunderstorm before midnight. Mostly cloudy, with a low around 34.

    Showers
    Likely then
    Mostly Cloudy

    Low: 34 °F

  • Wednesday

    Wednesday: A chance of rain and snow showers before 9am, then rain showers. Some thunder is also possible. Mostly cloudy, with a high near 47.

    Chance
    Rain/Snow
    then Showers

    High: 47 °F

Detailed Forecast

Today
Rain and snow showers, becoming all rain after 4pm. Some thunder is also possible. High near 40. North wind around 7 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Rain and snow showers likely before 4am, then a chance of snow showers. Some thunder is also possible. Cloudy, with a low around 32. North northeast wind around 6 mph becoming light and variable. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday
A chance of snow showers before 7am, then a chance of rain and snow showers between 7am and noon, then rain showers after noon. Some thunder is also possible. High near 41. Light and variable wind becoming east 5 to 8 mph in the morning. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Sunday Night
Rain showers likely before 2am, then a slight chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 34. Southeast wind 7 to 9 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday
A chance of rain and snow showers before 9am, then rain showers. Some thunder is also possible. High near 44. East wind 8 to 11 mph, with gusts as high as 17 mph. Chance of precipitation is 90%.
Monday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 33.
Tuesday
A slight chance of rain and snow showers before 9am, then rain showers. Some thunder is also possible. High near 50. Chance of precipitation is 80%.
Tuesday Night
Showers likely and possibly a thunderstorm before midnight. Mostly cloudy, with a low around 34.
Wednesday
A chance of rain and snow showers before 9am, then rain showers. Some thunder is also possible. Mostly cloudy, with a high near 47.
Wednesday Night
Showers likely and possibly a thunderstorm before midnight. Mostly cloudy, with a low around 33.
Thursday
Rain and snow showers. Some thunder is also possible. Mostly cloudy, with a high near 48.
Thursday Night
A chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 35.
Friday
Rain and snow showers likely. Some thunder is also possible. Partly sunny, with a high near 48.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
2 Miles ENE Berthoud Pass CO
 39.82°N 105.75°W (Elev. 11693 ft)
Last Update:
3:40 am MDT Jun 3, 2023
Forecast Valid:
9am MDT Jun 3, 2023-6pm MDT Jun 9, 2023
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation