Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Overcast

24°F

-4°C

Humidity	85%
Wind Speed	SE 8 mph
Barometer	29.86 in
Dewpoint	20°F (-7°C)
Visibility	10.00 mi
Wind Chill	15°F (-9°C)
Last update	28 Dec 12:55 am MST

More Information:

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

Extended Forecast for

5 Miles S Cameron Pass CO

Winter Weather Advisory December 28, 01:16am until December 28, 11:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory December 28, 01:16am until December 28, 11:00am
NOW until 11:00am Sun
Winter Weather Advisory
Overnight
Low: -1 °F
Snow and
Patchy
Blowing Snow
Sunday
High: 2 °F
Snow and
Patchy
Blowing Snow
Sunday Night
Low: -5 °F
Mostly Clear
Monday
High: 18 °F
Sunny
Monday Night
Low: 5 °F
Mostly Clear
Tuesday
High: 26 °F
Sunny
Tuesday Night
Low: 10 °F
Mostly Clear
then Mostly
Clear and
Breezy
Wednesday
High: 28 °F
Sunny

Detailed Forecast

Overnight

Snow. Patchy blowing snow. Low around -1. Wind chill values as low as -20. Blustery, with a west wind 21 to 23 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 7 inches possible.

Sunday

Snow, mainly before 11am. Patchy blowing snow before 11am. Steady temperature around 2. Wind chill values as low as -23. Blustery, with a west northwest wind 15 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Sunday Night

Mostly clear, with a low around -5. Wind chill values as low as -24. West southwest wind 11 to 14 mph, with gusts as high as 18 mph.

Monday

Sunny, with a high near 18. Wind chill values as low as -21. West southwest wind 5 to 8 mph.

Monday Night

Mostly clear, with a low around 5. West wind 9 to 14 mph, with gusts as high as 20 mph.

Tuesday

Sunny, with a high near 26.

Tuesday Night

Mostly clear, with a low around 10. Breezy.

Wednesday

Sunny, with a high near 28.