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

Gusty winds and low relative humidity will bring critical fire weather to the central and southern High Plains Wednesday. Two Pacific storms will continue impacting the mountains of the western U.S. into Thursday with gusty winds and heavy snow. Heavy snow and gusty winds will continue to impact the northern Plains into the central Great Lakes Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Overcast

25°F

-4°C

Humidity	65%
Wind Speed	W 6 mph
Barometer	29.74 in
Dewpoint	15°F (-9°C)
Visibility	10.00 mi
Wind Chill	18°F (-8°C)
Last update	18 Feb 1:15 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, 01:37am until February 19, 05:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 18, 01:37am until February 19, 05:00am
NOW until 5:00am Thu
Winter Weather Advisory
Overnight
Low: 7 °F
Snow Likely
and Blowing
Snow
Wednesday
High: 15 °F
Snow and
Blowing Snow
Wednesday Night
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

Detailed Forecast

Overnight

Snow likely. Widespread blowing snow. Cloudy, with a low around 7. Wind chill values as low as -16. Windy, with a west southwest wind 25 to 28 mph, with gusts as high as 43 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 4 to 8 inches possible.

Wednesday

Snow. Widespread blowing snow, mainly after 11am. High near 15. Wind chill values as low as -14. Windy, with a west southwest wind 22 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Wednesday Night

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. Breezy, with a west wind 16 to 20 mph, with gusts as high as 31 mph.

Friday

Snow. High near 7. Breezy. Chance of precipitation is 90%.

Friday Night

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

Saturday

A 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.