Snow in the Rockies; Showers and Thunderstorms Along the Gulf Coast; Potential Winter Storm for Northern Mid-Atlantic and Interior New England

A winter-like pattern will continue over much of the Lower 48 over the next few days, with snow stretching from the Rockies today into the Middle Mississippi Valley on Monday. Showers and thunderstorms will develop along the Gulf Coast and Southeast on Monday. As the storm moves northward late Monday into Tuesday, winter weather is possible from the Central Appalachians to Interior New England. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Mostly Cloudy

15°F

-9°C

Humidity	71%
Wind Speed	NW 7 mph
Barometer	30.02 in
Dewpoint	8°F (-13°C)
Visibility	10.00 mi
Wind Chill	5°F (-15°C)
Last update	1 Dec 3:35 am MST

More Information:

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

Extended Forecast for

2 Miles N Arapahoe Peak CO

Winter Weather Advisory December 1, 03:45am until December 1, 05:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory December 1, 03:45am until December 1, 05:00am
NOW until 5:00am Mon
Winter Weather Advisory
Overnight
Low: 1 °F
Chance Snow
Monday
High: 10 °F
Slight Chance
Snow and
Blustery then
Sunny and
Breezy
Monday Night
Low: 2 °F
Partly Cloudy
and Windy
Tuesday
High: 17 °F
Chance Snow
and Windy
Tuesday Night
Low: 6 °F
Snow and
Breezy
Wednesday
High: 9 °F
Heavy Snow
and Breezy
Wednesday Night
Low: -4 °F
Chance Snow
Thursday
High: 13 °F
Mostly Sunny
and Breezy

Detailed Forecast

Overnight

A 30 percent chance of snow, mainly before 5am. Mostly cloudy, with a low around 1. Wind chill values as low as -15. West northwest wind around 14 mph, with gusts as high as 22 mph. Total nighttime snow accumulation of 1 to 3 inches possible.

Monday

A 20 percent chance of snow before 8am. Mostly sunny and cold, with a high near 10. Wind chill values as low as -19. Breezy, with a west wind 14 to 23 mph, with gusts as high as 34 mph.

Monday Night

Partly cloudy, with a low around 2. Wind chill values as low as -20. Windy, with a west wind 21 to 26 mph, with gusts as high as 40 mph.

Tuesday

A 50 percent chance of snow, mainly after 11am. Partly sunny, with a high near 17. Wind chill values as low as -20. Windy, with a west wind 22 to 29 mph, with gusts as high as 44 mph. New snow accumulation of less than one inch possible.

Tuesday Night

Snow, mainly after 11pm. Low around 6. Breezy, with a west wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 80%.

Wednesday

Snow. The snow could be heavy at times. High near 9. Breezy. Chance of precipitation is 90%.

Wednesday Night

A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around -4.

Thursday

Mostly sunny, with a high near 13. Breezy.

Thursday Night

A chance of snow after 11pm. Mostly cloudy, with a low around 2. Breezy.

Friday

Snow likely, mainly before 11am. Partly sunny, with a high near 14. Breezy.

Friday Night

A chance of snow. Mostly cloudy, with a low around 9. Windy.