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.

Light Snow

31°F

-1°C

Humidity 95%
Wind Speed Calm
Barometer 30.21 in
Dewpoint 30°F (-1°C)
Visibility 5.00 mi
Last update 19 May 1:35 am MDT
Extended Forecast for

7 Miles W Mount Audubon CO

  • Overnight

    Overnight: A 40 percent chance of snow showers, mainly before 3am.  Mostly cloudy, with a low around 27. Calm wind.  Total nighttime snow accumulation of less than one inch possible.

    Low: 27 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: A chance of rain and snow showers after noon. Some thunder is also possible.  Increasing clouds, with a high near 45. Calm wind becoming west around 6 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 45 °F

    Partly Sunny
    then Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow showers likely before midnight, then a chance of snow showers.  Mostly cloudy, with a low around 30. East wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Rain/Snow
    Likely then
    Chance Snow
    Showers

  • Wednesday

    Wednesday: A slight chance of snow showers before 9am, then a chance of rain showers. Some thunder is also possible.  Partly sunny, with a high near 52. Calm wind becoming west around 6 mph in the afternoon.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 52 °F

    Chance
    Rain/Snow
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight.  Partly cloudy, with a low around 29. West northwest wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 20%.

    Low: 29 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: Rain showers likely before midnight, then a chance of rain and snow showers. Some thunder is also possible.  Mostly cloudy, with a low around 32. Chance of precipitation is 60%.

    Low: 32 °F

    Showers
    Likely then
    Chance
    Rain/Snow

  • Friday

    Friday: A chance of rain and snow showers before noon, then a chance of rain showers. Some thunder is also possible.  Partly sunny, with a high near 57.

    High: 57 °F

    Chance
    Rain/Snow
    then Chance
    T-storms

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 32.

    Low: 32 °F

    Slight Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Overnight
A 40 percent chance of snow showers, mainly before 3am. Mostly cloudy, with a low around 27. Calm wind. Total nighttime snow accumulation of less than one inch possible.
Tuesday
A chance of rain and snow showers after noon. Some thunder is also possible. Increasing clouds, with a high near 45. Calm wind becoming west around 6 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tuesday Night
Rain and snow showers likely before midnight, then a chance of snow showers. Mostly cloudy, with a low around 30. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday
A slight chance of snow showers before 9am, then a chance of rain showers. Some thunder is also possible. Partly sunny, with a high near 52. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 50%. Little or no snow accumulation expected.
Wednesday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 29. West northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Thursday
A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 56.
Thursday Night
Rain showers likely before midnight, then a chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.
Friday
A chance of rain and snow showers before noon, then a chance of rain showers. Some thunder is also possible. Partly sunny, with a high near 57.
Friday Night
A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 32.
Saturday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 61.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Sunny, with a high near 68.
Sunday Night
Partly cloudy, with a low around 38.
Memorial Day
A slight chance of showers and thunderstorms. Sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles W Mount Audubon CO
 40.1°N 105.75°W (Elev. 8540 ft)
12:46 am MDT May 19, 2026
1am MDT May 19, 2026-6pm MDT May 25, 2026
 
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Additional Resources

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