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

Excessive Heat in Southern California; Tropical Storm Ian Expected to Rapidly Intensify

Excessive heat is possible through Wednesday over southern California. Strong thunderstorms may pose some risk for severe weather across parts of the upper Ohio Valley into the northern Mid Atlantic coast. Tropical Storm Ian is forecast to approach the Florida peninsula at major hurricane strength by midweek, and poses a risk of dangerous storm surge, hurricane-force winds, and heavy rainfall. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

40°F

4°C

Humidity 52%
Wind Speed Calm
Barometer 30.52 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 25 Sep 12:54 am MDT
Extended Forecast for

Fraser CO

  • Overnight

    Overnight: Mostly clear, with a low around 35. Southeast wind around 6 mph.

    Mostly Clear

    Low: 35 °F

  • Sunday

    Sunday: Sunny, with a high near 70. Calm wind becoming northwest 5 to 8 mph in the afternoon.

    Sunny

    High: 70 °F

  • Sunday
    Night

    Sunday Night: Clear, with a low around 36. East northeast wind 5 to 8 mph becoming west southwest after midnight.

    Clear

    Low: 36 °F

  • Monday

    Monday: Sunny, with a high near 72. West northwest wind 5 to 10 mph, with gusts as high as 17 mph.

    Sunny

    High: 72 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 39. West northwest wind 5 to 8 mph becoming south southwest in the evening.

    Mostly Clear

    Low: 39 °F

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 71.

    Sunny then
    Chance
    Showers

    High: 71 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 38.

    Partly Cloudy

    Low: 38 °F

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 71.

    Sunny then
    Slight Chance
    T-storms

    High: 71 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 40.

    Partly Cloudy

    Low: 40 °F

Detailed Forecast

Overnight
Mostly clear, with a low around 35. Southeast wind around 6 mph.
Sunday
Sunny, with a high near 70. Calm wind becoming northwest 5 to 8 mph in the afternoon.
Sunday Night
Clear, with a low around 36. East northeast wind 5 to 8 mph becoming west southwest after midnight.
Monday
Sunny, with a high near 72. West northwest wind 5 to 10 mph, with gusts as high as 17 mph.
Monday Night
Mostly clear, with a low around 39. West northwest wind 5 to 8 mph becoming south southwest in the evening.
Tuesday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 71.
Tuesday Night
Partly cloudy, with a low around 38.
Wednesday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 71.
Wednesday Night
Partly cloudy, with a low around 40.
Thursday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 69.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 38.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 67.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 37.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 67.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Fraser CO
 39.92°N 105.79°W (Elev. 8796 ft)
Last Update:
8:13 pm MDT Sep 24, 2022
Forecast Valid:
1am MDT Sep 25, 2022-6pm MDT Oct 1, 2022
 
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Additional Resources

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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