Critical Fire Weather in the High Plains and Midwest; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central/southern High Plains and portions of the Midwest. Two Pacific storms will continue to bring heavy mountain snow and gusty winds to the western U.S. through Thursday. A swath of wintry weather, including heavy snow and a wintry mix, is expected from the Northern Plains to 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

27°F

-3°C

Humidity	77%
Wind Speed	N 6 mph
Barometer	29.60 in
Dewpoint	20°F (-7°C)
Visibility	10.00 mi
Wind Chill	20°F (-7°C)
Last update	18 Feb 10:35 am MST

More Information:

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

Extended Forecast for

LONG'S PEAK CO

Winter Weather Advisory February 18, 10:42am until February 19, 05:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 18, 10:42am until February 19, 05:00am
NOW until 5:00am Thu
Winter Weather Advisory
Today
High: 15 °F
Snow and
Blowing Snow
Tonight
Low: -5 °F
Snow and
Blowing Snow
Thursday
High: 0 °F
Snow Likely
and Blowing
Snow
Thursday Night
Low: -7 °F
Chance Snow
and Breezy
Friday
High: 7 °F
Snow and
Breezy
Friday Night
Low: -5 °F
Snow and
Breezy then
Snow Likely
and Windy
Saturday
High: 8 °F
Chance Snow
and Windy
Saturday Night
Low: -3 °F
Mostly Clear
and Breezy

Detailed Forecast

Today

Snow. Widespread blowing snow, mainly after 11am. High near 15. Wind chill values as low as -7. Windy, with a west southwest wind 22 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 3 to 7 inches possible.

Tonight

Snow. Widespread blowing snow. Low around -5. Wind chill values as low as -36. Very windy, with a west wind 28 to 33 mph increasing to 41 to 46 mph after midnight. Winds could gust as high as 70 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Thursday

Snow likely, mainly after 11am. Widespread blowing snow. Mostly cloudy and cold, with a high near 0. Wind chill values as low as -34. Very windy, with a west wind 26 to 36 mph, with gusts as high as 55 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Thursday Night

A 50 percent chance of snow. Mostly cloudy, with a low around -7. Wind chill values as low as -29. Breezy, with a west wind 16 to 20 mph, with gusts as high as 31 mph. New snow accumulation of less than a half inch possible.

Friday

Snow. High near 7. Breezy, with a west southwest wind 17 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 90%.

Friday Night

Snow. Low around -5. Windy. Chance of precipitation is 90%.

Saturday

A 40 percent chance of snow, mainly before 11am. Mostly sunny and cold, with a high near 8. Windy.

Saturday Night

Mostly clear, with a low around -3. Breezy.

Sunday

Mostly sunny, with a high near 19. Breezy.

Sunday Night

Mostly clear, with a low around 8. Windy.