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.

Overcast

19°F

-7°C

Humidity	69%
Wind Speed	N 5 mph
Barometer	30.01 in
Dewpoint	10°F (-12°C)
Visibility	10.00 mi
Wind Chill	12°F (-11°C)
Last update	1 Dec 2:15 am MST

More Information:

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

Extended Forecast for

4 Miles NE Berthoud Pass CO

Winter Weather Advisory December 1, 02:42am until December 1, 05:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory December 1, 02:42am until December 1, 05:00am
NOW until 5:00am Mon
Winter Weather Advisory
Overnight
Low: -1 °F
Chance Snow
and Blustery
Monday
High: 4 °F
Cold and
Windy
Monday Night
Low: 4 °F
Partly Cloudy
and Windy
Tuesday
High: 12 °F
Chance Snow
and Windy
Tuesday Night
Low: 1 °F
Snow and
Breezy
Wednesday
High: 4 °F
Snow
Wednesday Night
Low: -3 °F
Chance Snow
then Partly
Cloudy and
Breezy
Thursday
High: 6 °F
Cold and
Breezy

Detailed Forecast

Overnight

A 40 percent chance of snow. Mostly cloudy, with a low around -1. Wind chill values as low as -22. Blustery, with a northwest wind 18 to 20 mph, with gusts as high as 31 mph. Total nighttime snow accumulation of 2 to 4 inches possible.

Monday

Mostly sunny and cold, with a high near 4. Wind chill values as low as -23. Windy, with a west northwest wind 20 to 25 mph, with gusts as high as 38 mph.

Monday Night

Partly cloudy, with a steady temperature around 4. Wind chill values as low as -23. Windy, with a west northwest wind 25 to 29 mph, with gusts as high as 44 mph.

Tuesday

A 50 percent chance of snow, mainly after 11am. Partly sunny, with a high near 12. Wind chill values as low as -20. Windy, with a west wind 21 to 26 mph, with gusts as high as 40 mph. New snow accumulation of less than a half inch possible.

Tuesday Night

Snow, mainly after 11pm. Low around 1. Breezy, with a west wind 9 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.

Wednesday

Snow. High near 4. Chance of precipitation is 100%.

Wednesday Night

A 50 percent chance of snow before 11pm. Mostly cloudy, with a low around -3. Breezy.

Thursday

Sunny and cold, with a high near 6. Breezy.

Thursday Night

A chance of snow after 11pm. Partly cloudy, with a low around 1. Windy.

Friday

A chance of snow. Partly sunny, with a high near 11. Windy.