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.

Light Snow

23°F

-5°C

Humidity	84%
Wind Speed	SE 5 mph
Barometer	29.67 in
Dewpoint	19°F (-7°C)
Visibility	10.00 mi
Wind Chill	17°F (-8°C)
Last update	18 Feb 4:55 am MST

More Information:

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

Extended Forecast for

4 Miles WNW LONG'S PEAK CO

Winter Weather Advisory February 18, 05:20am until February 19, 05:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 18, 05:20am until February 19, 05:00am
NOW until 5:00am Thu
Winter Weather Advisory
Overnight
Low: 8 °F
Snow Likely
and Areas
Blowing Snow
Wednesday
High: 15 °F
Snow and
Areas Blowing
Snow
Wednesday Night
Low: -4 °F
Snow and
Blowing Snow
Thursday
High: 1 °F
Snow Likely
and Blowing
Snow
Thursday Night
Low: -7 °F
Chance Snow
and Breezy
Friday
High: 8 °F
Snow and
Breezy
Friday Night
Low: -6 °F
Breezy. Snow
then Snow
Likely
Saturday
High: 9 °F
Chance Snow
and Breezy

Detailed Forecast

Overnight

Snow likely. Areas of blowing snow. Cloudy, with a low around 8. Wind chill values as low as -12. Breezy, with a west southwest wind around 22 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 4 to 8 inches possible.

Wednesday

Snow. Areas of blowing snow. High near 15. Wind chill values as low as -12. Breezy, with a west southwest wind 20 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Wednesday Night

Snow. Widespread blowing snow, mainly after 11pm. Low around -4. Wind chill values as low as -31. Very windy, with a west wind 24 to 29 mph increasing to 31 to 36 mph in the evening. Winds could gust as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Thursday

Snow likely. Widespread blowing snow. Mostly cloudy and cold, with a high near 1. Wind chill values as low as -31. Windy, with a west wind 23 to 29 mph, with gusts as high as 44 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 11 to 17 mph, with gusts as high as 28 mph.

Friday

Snow. High near 8. Breezy. Chance of precipitation is 90%.

Friday Night

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

Saturday

A chance of snow. Partly sunny and cold, with a high near 9. Breezy.

Saturday Night

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

Sunday

Mostly sunny, with a high near 20.