Mid-Atlantic Severe Storms; Western Heat and Fire Weather Threats

A frontal system will produce a line of strong to severe thunderstorms with potential for damaging winds, hail, and locally heavy rain in the Mid-Atlantic and into the Northeast. Isolated storms may develop in the High Plains and Upper Midwest. Dangerous heat and critical fire weather threats will develop across the Southwest and Great Basin. Record highs will be possible into the High Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

63°F

17°C

Humidity 25%
Wind Speed Calm
Barometer 30.32 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 12 Jun 9:15 pm MDT
Extended Forecast for

3 Miles ENE Trail Ridge CO

  • Tonight

    Tonight: Clear, with a low around 41. Calm wind becoming south 5 to 7 mph after midnight.

    Clear

    Low: 41 °F

  • Sunday

    Sunday: Sunny, with a high near 68. Light and variable wind becoming east southeast 5 to 8 mph in the morning.

    Sunny

    High: 68 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 42. Southeast wind 6 to 10 mph becoming west southwest after midnight. Winds could gust as high as 16 mph.

    Mostly Clear

    Low: 42 °F

  • Monday

    Monday: Sunny, with a high near 70. West southwest wind 7 to 10 mph, with gusts as high as 16 mph.

    Sunny

    High: 70 °F

  • Monday
    Night

    Monday Night: Clear, with a low around 43. South wind 6 to 11 mph becoming west after midnight. Winds could gust as high as 17 mph.

    Clear

    Low: 43 °F

  • Tuesday

    Tuesday: Sunny, with a high near 72.

    Sunny

    High: 72 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 45.

    Mostly Clear

    Low: 45 °F

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 72.

    Sunny then
    Slight Chance
    T-storms

    High: 72 °F

  • Wednesday
    Night

    Wednesday Night: A slight chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 44.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 44 °F

Detailed Forecast

Tonight
Clear, with a low around 41. Calm wind becoming south 5 to 7 mph after midnight.
Sunday
Sunny, with a high near 68. Light and variable wind becoming east southeast 5 to 8 mph in the morning.
Sunday Night
Mostly clear, with a low around 42. Southeast wind 6 to 10 mph becoming west southwest after midnight. Winds could gust as high as 16 mph.
Monday
Sunny, with a high near 70. West southwest wind 7 to 10 mph, with gusts as high as 16 mph.
Monday Night
Clear, with a low around 43. South wind 6 to 11 mph becoming west after midnight. Winds could gust as high as 17 mph.
Tuesday
Sunny, with a high near 72.
Tuesday Night
Mostly clear, with a low around 45.
Wednesday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 72.
Wednesday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 44.
Thursday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 68.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 41.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 64.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 40.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 67.
Click Map For Forecast
Point Forecast:
3 Miles ENE Trail Ridge CO
 40.44°N 105.69°W (Elev. 11752 ft)
8:27 pm MDT Jun 12, 2021
9pm MDT Jun 12, 2021-6pm MDT Jun 19, 2021
 
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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