Storm Tracking Across the Plains; Powerful Pacific System is Approaching

Some heavy rain and possible flash flooding may affect the Central Plains through Thursday. Meanwhile, wintry weather conditions will spread through portions of Central and Northern Plains. A powerful storm system is forecast to approach the Pacific Northwest, then spreading inland and down through California through the end of this week. A series of storms will impact Alaska into the weekend. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

En Español

Current conditions at

Granby-Grand County Airport (KGNB)

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

Overcast

20°F

-7°C

Humidity	89%
Wind Speed	Calm
Barometer	30.11 in
Dewpoint	17°F (-8°C)
Visibility	10.00 mi
Last update	8 Dec 5:55 am MST

More Information:

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

Extended Forecast for

2 Miles W LONG'S PEAK CO

Today

Snow Likely
and Blowing
Snow
High: 10 °F⇓
Tonight

Areas Blowing
Snow and
Windy
Low: 3 °F
Friday

Slight Chance
Snow and
Patchy
Blowing Snow
High: 17 °F
Friday
Night

Chance Snow
and Areas
Blowing Snow
Low: 4 °F
Saturday

Patchy
Blowing Snow
and Windy
High: 16 °F
Saturday
Night

Partly Cloudy
and Breezy
Low: 10 °F
Sunday

Mostly Sunny
and Windy
High: 23 °F
Sunday
Night

Slight Chance
Snow and
Breezy
Low: 10 °F
Monday

Snow Likely
and Blustery
High: 17 °F

Detailed Forecast

Today

Snow likely, mainly before 1pm. Widespread blowing snow, mainly before 5pm. Cloudy, then gradually becoming mostly sunny and cold, with a temperature falling to around 3 by 8am. Wind chill values as low as -23. Very windy, with a west wind 30 to 36 mph, with gusts as high as 55 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 3 inches possible.

Tonight

Areas of blowing snow before 3am. Partly cloudy, with a low around 3. Wind chill values as low as -19. Windy, with a west wind 25 to 30 mph decreasing to 18 to 23 mph after midnight. Winds could gust as high as 45 mph.

Friday

A 20 percent chance of snow after 11am. Patchy blowing snow after 9am. Partly sunny, with a high near 17. Wind chill values as low as -12. Windy, with a west southwest wind 17 to 26 mph, with gusts as high as 40 mph.

Friday Night

A 40 percent chance of snow before 11pm. Areas of blowing snow. Mostly cloudy, with a low around 4. Wind chill values as low as -18. Windy, with a west wind 28 to 31 mph, with gusts as high as 47 mph. New snow accumulation of less than a half inch possible.

Saturday

Patchy blowing snow. Mostly sunny, with a high near 16. Windy, with a west wind 22 to 25 mph, with gusts as high as 36 mph.

Saturday Night

Partly cloudy, with a low around 10. Breezy.

Sunday

Mostly sunny, with a high near 23. Windy.

Sunday Night

A slight chance of snow after 11pm. Mostly cloudy, with a low around 10. Breezy.

Monday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 17. Blustery.

Monday Night

Snow. Cloudy, with a low around 1. Blustery.