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.

Light Snow

23°F

-5°C

Humidity	89%
Wind Speed	W 5 mph
Barometer	29.97 in
Dewpoint	20°F (-7°C)
Visibility	10.00 mi
Wind Chill	17°F (-8°C)
Last update	30 Nov 11:55 pm MST

More Information:

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

Extended Forecast for

4 Miles NE Silverthorne CO

Winter Weather Advisory December 1, 12:11am until December 1, 05:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory December 1, 12:11am until December 1, 05:00am
NOW until 5:00am Mon
Winter Weather Advisory
Overnight
Low: 4 °F
Snow Likely
Monday
High: 14 °F
Becoming
Sunny
Monday Night
Low: 3 °F
Mostly Clear
Tuesday
High: 23 °F
Chance Snow
Tuesday Night
Low: 10 °F
Chance Snow
Wednesday
High: 19 °F
Snow
Wednesday Night
Low: 2 °F
Chance Snow
then Partly
Cloudy
Thursday
High: 20 °F
Mostly Sunny

Detailed Forecast

Overnight

Snow likely, mainly before 2am. Mostly cloudy, with a low around 4. Wind chill values as low as -10. Northwest wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 3 to 5 inches possible.

Monday

Mostly cloudy through mid morning, then gradual clearing, with a high near 14. Wind chill values as low as -12. Northwest wind 11 to 14 mph, with gusts as high as 22 mph.

Monday Night

Mostly clear, with a low around 3. Wind chill values as low as -13. West southwest wind 11 to 14 mph, with gusts as high as 21 mph.

Tuesday

A 30 percent chance of snow after 11am. Partly sunny, with a high near 23. Wind chill values as low as -11. West wind 10 to 13 mph, with gusts as high as 24 mph. Little or no snow accumulation expected.

Tuesday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 10. West wind 6 to 10 mph, with gusts as high as 18 mph.

Wednesday

Snow. High near 19. Chance of precipitation is 100%.

Wednesday Night

A 50 percent chance of snow before 11pm. Mostly cloudy, with a low around 2.

Thursday

Mostly sunny, with a high near 20.

Thursday Night

Mostly cloudy, with a low around 5.

Friday

A chance of snow. Mostly cloudy, with a high near 19.