Enhanced Risk for Severe Thunderstorms Across the Upper Midwest; Flash Flooding Possible from the Upper Midwest to Southern Plains and Desert Southwest Through Friday

Portions of the Upper Midwest will see an increased threat for severe thunderstorms through this evening, with a few strong tornadoes possible. The same region remains on alert for additional flash flood concerns. Heavy rainfall may lead to flash flooding across the Desert Southwest today, and Southern Plains by Friday. Finally, Major-to-record river flooding continues across the Carolinas. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

2 Miles SW LONG'S PEAK CO

  • Today

    Today: Sunny, with a high near 56. Windy, with a west wind 22 to 28 mph, with gusts as high as 45 mph.

    Sunny and
    Windy

    High: 56 °F

  • Tonight

    Tonight: Clear, with a low around 33. Breezy, with a west wind 15 to 20 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 31 mph.

    Clear and
    Breezy then
    Clear

    Low: 33 °F

  • Friday

    Friday: Sunny, with a high near 51. West southwest wind 7 to 9 mph.

    Sunny

    High: 51 °F

  • Friday
    Night

    Friday Night: Clear, with a low around 35. Breezy, with a west wind 7 to 15 mph, with gusts as high as 20 mph.

    Clear then
    Clear and
    Breezy

    Low: 35 °F

  • Saturday

    Saturday: Sunny, with a high near 53. Breezy, with a west wind 8 to 16 mph, with gusts as high as 22 mph.

    Sunny and
    Breezy then
    Sunny

    High: 53 °F

  • Saturday
    Night

    Saturday Night: Clear, with a low around 36.

    Clear

    Low: 36 °F

  • Sunday

    Sunday: Sunny, with a high near 53.

    Sunny

    High: 53 °F

  • Sunday
    Night

    Sunday Night: A slight chance of rain showers, mixing with snow after 9pm, then gradually ending. Some thunder is also possible.  Partly cloudy, with a low around 35. Breezy.

    Slight Chance
    Rain/Snow
    then Partly
    Cloudy and
    Breezy

    Low: 35 °F

  • Monday

    Monday: A slight chance of snow showers before 1pm, then a slight chance of rain showers between 1pm and 4pm, then a slight chance of snow showers after 4pm.  Mostly sunny, with a high near 46. Breezy.

    Breezy. Sunny
    then Slight
    Chance
    Rain/Snow

    High: 46 °F

Detailed Forecast

Today
Sunny, with a high near 56. Windy, with a west wind 22 to 28 mph, with gusts as high as 45 mph.
Tonight
Clear, with a low around 33. Breezy, with a west wind 15 to 20 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 31 mph.
Friday
Sunny, with a high near 51. West southwest wind 7 to 9 mph.
Friday Night
Clear, with a low around 35. Breezy, with a west wind 7 to 15 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 53. Breezy, with a west wind 8 to 16 mph, with gusts as high as 22 mph.
Saturday Night
Clear, with a low around 36.
Sunday
Sunny, with a high near 53.
Sunday Night
A slight chance of rain showers, mixing with snow after 9pm, then gradually ending. Some thunder is also possible. Partly cloudy, with a low around 35. Breezy.
Monday
A slight chance of snow showers before 1pm, then a slight chance of rain showers between 1pm and 4pm, then a slight chance of snow showers after 4pm. Mostly sunny, with a high near 46. Breezy.
Monday Night
A slight chance of snow showers. Partly cloudy, with a low around 30. Breezy.
Tuesday
A slight chance of snow showers. Mostly sunny, with a high near 44.
Tuesday Night
Partly cloudy, with a low around 29.
Wednesday
Sunny, with a high near 49.
Click Map For Forecast
Point Forecast:
2 Miles SW LONG'S PEAK CO
 40.24°N 105.65°W (Elev. 12001 ft)
3:34 am MDT Sep 20, 2018
8am MDT Sep 20, 2018-6pm MDT Sep 26, 2018
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database