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.

Freezing Fog

5°F

-15°C

Humidity	88%
Wind Speed	Calm
Barometer	30.62 in
Dewpoint	3°F (-16°C)
Visibility	0.25 mi
Last update	30 Dec 9:15 am MST

More Information:

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

Extended Forecast for

5 Miles SSW Trail Ridge CO

Today
High: 22 °F
Sunny and
Breezy then
Sunny
Tonight
Low: 13 °F
Mostly Clear
and Breezy
Wednesday
High: 28 °F
Mostly Sunny
and Breezy
Wednesday Night
Low: 18 °F
Mostly Cloudy
and Breezy
New Year's Day
High: 24 °F
Snow Likely
and Breezy
Thursday Night
Low: 21 °F
Snow Likely
and Breezy
Friday
High: 22 °F
Snow Likely
and Breezy
Friday Night
Low: 17 °F
Mostly Cloudy
and Breezy
Saturday
High: 25 °F
Slight Chance
Snow and
Breezy

Detailed Forecast

Today

Sunny, with a high near 22. Wind chill values as low as -2. Breezy, with a west wind 13 to 16 mph, with gusts as high as 25 mph.

Tonight

Mostly clear, with a low around 13. Wind chill values as low as -5. Breezy, with a west wind 14 to 20 mph, with gusts as high as 24 mph.

Wednesday

Mostly sunny, with a high near 28. Wind chill values as low as -3. Breezy, with a west wind 13 to 18 mph, with gusts as high as 23 mph.

Wednesday Night

Mostly cloudy, with a low around 18. Breezy, with a west wind 16 to 20 mph, with gusts as high as 23 mph.

New Year's Day

Snow likely, mainly after 11am. Cloudy, with a high near 24. Breezy, with a west wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.

Thursday Night

Snow likely. Cloudy, with a low around 21. Breezy. Chance of precipitation is 70%.

Friday

Snow likely, mainly before 11am. Mostly cloudy, with a high near 22. Breezy. Chance of precipitation is 70%.

Friday Night

Mostly cloudy, with a low around 17. Breezy.

Saturday

A slight chance of snow after 11am. Partly sunny, with a high near 25. Breezy.

Saturday Night

A slight chance of snow. Partly cloudy, with a low around 14. Breezy.

Sunday

A chance of snow. Partly sunny, with a high near 21. Breezy.