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.

Partly Cloudy

29°F

-2°C

Humidity	65%
Wind Speed	NE 7 mph
Barometer	29.47 in
Dewpoint	19°F (-7°C)
Visibility	10.00 mi
Wind Chill	22°F (-6°C)
Last update	18 Feb 3:55 pm MST

More Information:

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

Extended Forecast for

4 Miles NE LONG'S PEAK CO

Winter Weather Advisory February 18, 04:18pm until February 19, 05:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 18, 04:18pm until February 19, 05:00am
NOW until 5:00am Thu
Winter Weather Advisory
This Afternoon
High: 30 °F
Snow and
Patchy
Blowing Snow
Tonight
Low: 9 °F
Snow and
Blowing Snow
then Snow
Likely and
Blowing Snow
Thursday
High: 18 °F
Chance Snow
and Areas
Blowing Snow
Thursday Night
Low: 6 °F
Chance Snow
Friday
High: 21 °F
Snow
Friday Night
Low: 8 °F
Snow then
Chance Snow
and Breezy
Saturday
High: 25 °F
Slight Chance
Snow and
Breezy
Saturday Night
Low: 10 °F
Mostly Clear

Detailed Forecast

This Afternoon

Snow. Patchy blowing snow. High near 30. Breezy, with a west southwest wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 2 to 4 inches possible.

Tonight

Snow. Widespread blowing snow, mainly after 11pm. Low around 9. Wind chill values as low as -13. Very windy, with a west wind 20 to 30 mph increasing to 31 to 41 mph in the evening. Winds could gust as high as 60 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Thursday

A 50 percent chance of snow. Areas of blowing snow. Partly sunny, with a high near 18. Wind chill values as low as -13. Windy, with a west wind 27 to 32 mph decreasing to 18 to 23 mph in the afternoon. Winds could gust as high as 48 mph. New snow accumulation of less than a half inch possible.

Thursday Night

A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 6. Wind chill values as low as -4. West southwest wind 6 to 13 mph, with gusts as high as 29 mph. New snow accumulation of less than a half inch possible.

Friday

Snow. High near 21. West southwest wind 6 to 11 mph, with gusts as high as 28 mph. Chance of precipitation is 90%.

Friday Night

Snow, mainly before 11pm. Low around 8. Breezy. Chance of precipitation is 80%.

Saturday

A 20 percent chance of snow. Mostly sunny, with a high near 25. Breezy.

Saturday Night

Mostly clear, with a low around 10.

Sunday

Mostly sunny, with a high near 36.

Sunday Night

Mostly clear, with a low around 21. Breezy.