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

A frontal system will produce a line of severe thunderstorms with potential for damaging winds, hail, and locally heavy rain in the Central Appalachians. Isolated storms may develop in the High Plains, Upper Midwest, and northern Gulf Coast. 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

25°C

77°F

Humidity 30%
Wind Speed SE 19 km/h
Barometer 30.33 in
Dewpoint 6°C (43°F)
Visibility NA
Heat Index26°C (78°F)
Last update 13 Jun 7:35 pm MDT
Extended Forecast for

2 Miles SSE Grand Lake CO

  • Tonight

    Tonight: Mostly clear, with a low around 8. Southeast wind 8 to 13 km/h becoming light  after midnight.

    Mostly Clear

    Low: 8 °C

  • Monday

    Monday: Sunny, with a high near 28. Light and variable wind becoming west southwest 9 to 14 km/h in the morning. Winds could gust as high as 24 km/h.

    Sunny

    High: 28 °C

  • Monday
    Night

    Monday Night: Clear, with a low around 9. West southwest wind 5 to 10 km/h becoming calm.

    Clear

    Low: 9 °C

  • Tuesday

    Tuesday: Sunny, with a high near 28. Light and variable wind becoming west 6 to 11 km/h in the morning. Winds could gust as high as 29 km/h.

    Sunny

    High: 28 °C

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 10. Northwest wind 6 to 11 km/h becoming light and variable. Winds could gust as high as 27 km/h.

    Mostly Clear

    Low: 10 °C

  • Wednesday

    Wednesday: Mostly sunny, with a high near 28.

    Mostly Sunny

    High: 28 °C

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 10.

    Partly Cloudy

    Low: 10 °C

  • Thursday

    Thursday: A slight chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 27.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 27 °C

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 8.

    Partly Cloudy

    Low: 8 °C

Detailed Forecast

Tonight
Mostly clear, with a low around 8. Southeast wind 8 to 13 km/h becoming light after midnight.
Monday
Sunny, with a high near 28. Light and variable wind becoming west southwest 9 to 14 km/h in the morning. Winds could gust as high as 24 km/h.
Monday Night
Clear, with a low around 9. West southwest wind 5 to 10 km/h becoming calm.
Tuesday
Sunny, with a high near 28. Light and variable wind becoming west 6 to 11 km/h in the morning. Winds could gust as high as 29 km/h.
Tuesday Night
Mostly clear, with a low around 10. Northwest wind 6 to 11 km/h becoming light and variable. Winds could gust as high as 27 km/h.
Wednesday
Mostly sunny, with a high near 28.
Wednesday Night
Partly cloudy, with a low around 10.
Thursday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 27.
Thursday Night
Partly cloudy, with a low around 8.
Friday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 25.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 8.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 24.
Saturday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 8.
Sunday
A slight chance of showers. Mostly sunny, with a high near 24.
Click Map For Forecast
Point Forecast:
2 Miles SSE Grand Lake CO
 40.23°N 105.82°W (Elev. 2804 m)
7:07 pm MDT Jun 13, 2021
7pm MDT Jun 13, 2021-6pm MDT Jun 20, 2021
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database