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

Widespread Showers in the Mid-Atlantic

Widespread showers and some thunderstorms from Ian may produce isolated flash flooding in the central Appalachians into the Mid-Atlantic and southern New England through the weekend. Hazardous conditions persist along portions of the East coast. Showers, thunderstorms, and high elevation snow are possible across the Central/Southern Rockies and into the Great Basin. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

47°F

8°C

Humidity 78%
Wind Speed NW 5 mph
Barometer 30.25 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 1 Oct 11:34 am MDT
Extended Forecast for

2 Miles N Arapahoe Peak CO

  • Today

    Today: A slight chance of rain and snow showers before noon, then rain showers. Some thunder is also possible. High near 46. South southwest wind 8 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Rain/Snow

    High: 46 °F

  • Tonight

    Tonight: A chance of rain and snow showers before midnight, then a slight chance of snow showers after 5am. Some thunder is also possible. Mostly cloudy, with a low around 31. West southwest wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

    Low: 31 °F

  • Sunday

    Sunday: A chance of snow showers before 9am, then a chance of rain and snow showers between 9am and 11am, then rain showers likely after 11am. Some thunder is also possible. Mostly cloudy, with a high near 47. West wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Chance
    Rain/Snow
    then Showers
    Likely

    High: 47 °F

  • Sunday
    Night

    Sunday Night: A chance of rain showers before 7pm, then a chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 32. West wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Chance
    Rain/Snow

    Low: 32 °F

  • Monday

    Monday: A slight chance of rain and snow showers before 7am, then a slight chance of snow showers between 7am and 11am, then rain showers after 11am. Some thunder is also possible. High near 46. West northwest wind 11 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.

    Slight Chance
    Rain/Snow
    then Showers

    High: 46 °F

  • Monday
    Night

    Monday Night: Rain and snow showers likely before midnight, then a slight chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.

    Rain/Snow
    Likely then
    Slight Chance
    Snow Showers

    Low: 30 °F

  • Tuesday

    Tuesday: Snow showers likely before 3pm, then rain and snow showers likely. Some thunder is also possible. Partly sunny, with a high near 42. Chance of precipitation is 60%.

    Slight Chance
    Snow Showers
    then
    Rain/Snow
    Likely

    High: 42 °F

  • Tuesday
    Night

    Tuesday Night: A slight chance of rain and snow showers before 9pm, then a slight chance of snow showers between 9pm and midnight. Mostly cloudy, with a low around 28.

    Slight Chance
    Rain/Snow
    then Partly
    Cloudy

    Low: 28 °F

  • Wednesday

    Wednesday: A slight chance of rain and snow showers before 2pm, then a slight chance of rain showers between 2pm and 4pm, then a slight chance of rain and snow showers after 4pm. Some thunder is also possible. Mostly sunny, with a high near 43.

    Mostly Sunny
    then Slight
    Chance
    Rain/Snow

    High: 43 °F

Detailed Forecast

Today
A slight chance of rain and snow showers before noon, then rain showers. Some thunder is also possible. High near 46. South southwest wind 8 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tonight
A chance of rain and snow showers before midnight, then a slight chance of snow showers after 5am. Some thunder is also possible. Mostly cloudy, with a low around 31. West southwest wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Sunday
A chance of snow showers before 9am, then a chance of rain and snow showers between 9am and 11am, then rain showers likely after 11am. Some thunder is also possible. Mostly cloudy, with a high near 47. West wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Sunday Night
A chance of rain showers before 7pm, then a chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 32. West wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday
A slight chance of rain and snow showers before 7am, then a slight chance of snow showers between 7am and 11am, then rain showers after 11am. Some thunder is also possible. High near 46. West northwest wind 11 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Monday Night
Rain and snow showers likely before midnight, then a slight chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.
Tuesday
Snow showers likely before 3pm, then rain and snow showers likely. Some thunder is also possible. Partly sunny, with a high near 42. Chance of precipitation is 60%.
Tuesday Night
A slight chance of rain and snow showers before 9pm, then a slight chance of snow showers between 9pm and midnight. Mostly cloudy, with a low around 28.
Wednesday
A slight chance of rain and snow showers before 2pm, then a slight chance of rain showers between 2pm and 4pm, then a slight chance of rain and snow showers after 4pm. Some thunder is also possible. Mostly sunny, with a high near 43.
Wednesday Night
A slight chance of rain and snow showers before 10pm, then a slight chance of snow showers between 10pm and midnight. Partly cloudy, with a low around 29.
Thursday
A chance of rain and snow showers. Some thunder is also possible. Mostly sunny, with a high near 43.
Thursday Night
A slight chance of rain and snow showers. Partly cloudy, with a low around 28.
Friday
A chance of rain and snow showers. Some thunder is also possible. Partly sunny, with a high near 45. Breezy.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
2 Miles N Arapahoe Peak CO
 40.04°N 105.65°W (Elev. 11270 ft)
Last Update:
10:54 am MDT Oct 1, 2022
Forecast Valid:
11am MDT Oct 1, 2022-6pm MDT Oct 7, 2022
 
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Chance of Precipitation