Severe Thunderstorms in the High Plains; Heavy Rainfall in the Mid-Atlantic

An Enhanced Risk (level 3 of 5) of severe thunderstorms is forecast across portions of the Central High Plains this afternoon. Severe wind gusts up to 70 mph and large hail will be possible. While PTC Eight has dissipated, additional heavy to excessive rainfall will be possible today across the Mid-Atlantic, especially in southeastern Virginia. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Granby-Grand County Airport (KGNB)

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

Light Rain

50°F

10°C

Humidity	16%
Wind Speed	W 15 G 31 mph
Barometer	30.06 in
Dewpoint	5°F (-15°C)
Visibility	10.00 mi
Wind Chill	45°F (7°C)
Last update	17 Sep 3:35 pm MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

LONG'S PEAK CO

This Afternoon
High: 35 °F
Snow Showers
Likely and
Windy
Tonight
Low: 29 °F
Slight Chance
Snow Showers
and Very
Windy
Wednesday
High: 40 °F
Sunny and
Very Windy
Wednesday Night
Low: 31 °F
Mostly Clear
and Windy
Thursday
High: 44 °F
Sunny and
Breezy then
Sunny
Thursday Night
Low: 34 °F
Mostly Clear
then Mostly
Clear and
Breezy
Friday
High: 45 °F
Breezy. Sunny
then Slight
Chance Snow
Showers
Friday Night
Low: 32 °F
Chance Snow
Showers and
Breezy
Saturday
High: 34 °F
Snow Showers
Likely and
Breezy

Detailed Forecast

This Afternoon

Snow showers likely, mainly before 5pm. Some thunder is also possible. Mostly cloudy, with a steady temperature around 35. Windy, with a southwest wind 29 to 31 mph, with gusts as high as 47 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.

Tonight

A 10 percent chance of snow showers before 7pm. Some thunder is also possible. Mostly clear, with a low around 29. Very windy, with a west southwest wind 29 to 39 mph, with gusts as high as 60 mph.

Wednesday

Sunny, with a high near 40. Very windy, with a west southwest wind 31 to 36 mph decreasing to 24 to 29 mph in the afternoon. Winds could gust as high as 55 mph.

Wednesday Night

Mostly clear, with a low around 31. Windy, with a west wind 23 to 26 mph, with gusts as high as 37 mph.

Thursday

Sunny, with a high near 44. Breezy, with a west southwest wind 13 to 22 mph becoming southeast in the afternoon. Winds could gust as high as 28 mph.

Thursday Night

Mostly clear, with a low around 34. Breezy.

Friday

A 20 percent chance of snow showers after noon. Some thunder is also possible. Sunny, with a high near 45. Breezy.

Friday Night

A chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 32. Breezy.

Saturday

Snow showers likely, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 34. Breezy.