Heavy Snow from the Midwest into the Great Lakes; Locally Heavy Rain in the Western Gulf Coast

A significant winter storm will produce a broad area of moderate to heavy snow from the Midwest through the western Great Lakes. Significant snow accumulations of 6-12 inches, and locally more than 1 foot, and gusty wind may cause hazardous travel conditions. Thunderstorms, some severe, and showers may produce locally heavy rain and isolated flash flooding along the western Gulf Coast. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Partly Cloudy

11°F

-12°C

Humidity	80%
Wind Speed	E 3 mph
Barometer	30.11 in
Dewpoint	6°F (-14°C)
Visibility	10.00 mi
Last update	30 Nov 2:15 am MST

More Information:

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

Extended Forecast for

3 Miles WNW Trail Ridge CO

Winter Weather Advisory November 30, 11:00am until December 1, 05:00am

Click here for hazard details and duration

Winter Weather Advisory

Overnight
Low: 2 °F
Mostly Cloudy
Sunday
High: 18 °F
Snow
Sunday Night
Low: 2 °F
Snow
Monday
High: 13 °F
Slight Chance
Snow then
Sunny and
Breezy
Monday Night
Low: 3 °F
Partly Cloudy
and Breezy
Tuesday
High: 21 °F
Chance Snow
and Breezy
Tuesday Night
Low: 9 °F
Snow Likely
Wednesday
High: 14 °F
Snow
Wednesday Night
Low: -1 °F
Chance Snow

Detailed Forecast

Overnight

Mostly cloudy, with a low around 2. Wind chill values as low as -9. South southwest wind around 8 mph.

Sunday

Snow, mainly after 11am. High near 18. Wind chill values as low as -1. South southwest wind 8 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Sunday Night

Snow, mainly before 2am. Low around 2. Wind chill values as low as -12. West northwest wind 7 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Monday

A 20 percent chance of snow before 8am. Mostly sunny, with a high near 13. Wind chill values as low as -12. Breezy, with a west wind 8 to 15 mph, with gusts as high as 24 mph.

Monday Night

Partly cloudy, with a low around 3. Breezy, with a west southwest wind 14 to 17 mph, with gusts as high as 24 mph.

Tuesday

A 40 percent chance of snow, mainly after 11am. Partly sunny, with a high near 21. Breezy.

Tuesday Night

Snow likely, mainly after 11pm. Mostly cloudy, with a low around 9. Chance of precipitation is 70%.

Wednesday

Snow. Cloudy, with a high near 14.

Wednesday Night

A chance of snow, mainly before 11pm. Mostly cloudy, with a low around -1.

Thursday

A slight chance of snow. Mostly sunny, with a high near 18.