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.

Snow

23°F

-5°C

Humidity	90%
Wind Speed	W 16 G 23 mph
Barometer	29.73 in
Dewpoint	20°F (-7°C)
Visibility	0.75 mi
Wind Chill	10°F (-12°C)
Last update	17 Feb 8:55 pm MST

More Information:

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

Extended Forecast for

Arapahoe Peak CO

Winter Weather Advisory February 17, 09:12pm until February 18, 11:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 17, 09:12pm until February 18, 11:00pm
NOW until 11:00pm Wed
Winter Weather Advisory
Tonight
Low: 7 °F
Snow and
Blowing Snow
Wednesday
High: 13 °F
Snow and
Blowing Snow
Wednesday Night
Low: -6 °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: 4 °F
Snow and
Breezy
Friday Night
Low: -6 °F
Snow and
Windy
Saturday
High: 5 °F
Chance Snow
and Windy

Detailed Forecast

Tonight

Snow. Widespread blowing snow. Low around 7. Wind chill values as low as -17. Windy, with a west wind 25 to 33 mph, with gusts as high as 50 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 3 to 5 inches possible.

Wednesday

Snow. Widespread blowing snow, mainly after 11am. High near 13. Wind chill values as low as -18. Windy, with a west southwest wind 25 to 29 mph, with gusts as high as 44 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Wednesday Night

Snow. Widespread blowing snow. Low around -6. Wind chill values as low as -38. Strong and damaging winds, with a west wind 40 to 45 mph increasing to 45 to 50 mph in the evening. Winds could gust as high as 75 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 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 -35. Very windy, with a west wind 28 to 38 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 18 to 23 mph, with gusts as high as 30 mph.

Friday

Snow. High near 4. Breezy. Chance of precipitation is 80%.

Friday Night

Snow. Low around -6. Windy. Chance of precipitation is 90%.

Saturday

A chance of snow. Partly sunny and cold, with a high near 5. Windy.

Saturday Night

Mostly clear, with a low around -4. Breezy.

Sunday

A slight chance of snow after 11am. Partly sunny, with a high near 17. Breezy.