Heavy Lake Effect Snow Downwind of Lakes Erie and Ontario; Fire Weather Concerns in the Southern Plains and Southeast

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. There is increasing confidence in snow squalls causing bursts of snow & gusty winds on New Year's Eve. Elevated fire weather conditions will continue today over parts of the Southern Plains and across much of the Southeast U.S. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

16°F

-9°C

Humidity	81%
Wind Speed	W 3 mph
Barometer	30.57 in
Dewpoint	11°F (-12°C)
Visibility	10.00 mi
Last update	30 Dec 11:15 am MST

More Information:

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

Extended Forecast for

LONG'S PEAK CO

Today
High: 21 °F
Sunny and
Breezy
Tonight
Low: 17 °F
Mostly Clear
and Very
Windy
Wednesday
High: 27 °F
Mostly Sunny
and Very
Windy
Wednesday Night
Low: 21 °F
Mostly Cloudy
and Windy
New Year's Day
High: 23 °F
Chance Snow
and Windy
Thursday Night
Low: 19 °F
Snow Likely
and Windy
Friday
High: 21 °F
Snow Likely
and Windy
Friday Night
Low: 19 °F
Mostly Cloudy
and Very
Windy
Saturday
High: 24 °F
Mostly Sunny
and Windy

Detailed Forecast

Today

Sunny, with a high near 21. Breezy, with a west wind 18 to 23 mph, with gusts as high as 36 mph.

Tonight

Mostly clear, with a low around 17. Wind chill values as low as -3. Very windy, with a west wind 24 to 29 mph increasing to 32 to 37 mph after midnight. Winds could gust as high as 43 mph.

Wednesday

Mostly sunny, with a high near 27. Wind chill values as low as -2. Very windy, with a west wind 31 to 36 mph decreasing to 23 to 28 mph in the afternoon. Winds could gust as high as 43 mph.

Wednesday Night

Mostly cloudy, with a low around 21. Windy, with a west wind 30 to 34 mph, with gusts as high as 41 mph.

New Year's Day

A 50 percent chance of snow, mainly after 11am. Cloudy, with a high near 23. Windy, with a west wind 24 to 34 mph, with gusts as high as 41 mph.

Thursday Night

Snow likely, mainly after 11pm. Mostly cloudy, with a low around 19. Windy. Chance of precipitation is 60%.

Friday

Snow likely, mainly before 11am. Mostly cloudy, with a high near 21. Windy. Chance of precipitation is 60%.

Friday Night

Mostly cloudy, with a low around 19. Very windy.

Saturday

Mostly sunny, with a high near 24. Windy.