Arctic Front Slides Southward; Heavy Rainfall Potential Across the South and for Hawaii

An arctic front will slowly drift southward this weekend. This will focus snow, locally heavy, from the Intermountain West, Rockies, Plains, and Great Lakes and eventually into the Northeast. Dangerously cold wind chills behind this arctic front are forecast for most of the Plains this weekend. Moisture will increase across the Gulf Coast and the State of Hawaii where flooding concerns increase. Read More >

Hazardous Weather Conditions

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Current conditions at

Granby-Grand County Airport (KGNB)

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

Overcast

25°F

-4°C

Humidity	75%
Wind Speed	NW 5 mph
Barometer	29.74 in
Dewpoint	18°F (-8°C)
Visibility	7.00 mi
Wind Chill	19°F (-7°C)
Last update	28 Jan 12:55 pm MST

More Information:

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

Extended Forecast for

4 Miles NE Trail Ridge CO

Winter Storm Warning until January 28, 05:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning until January 28, 05:00pm

NOW until
5:00pm Sat

Winter Storm Warning
This
Afternoon

Snow Likely
and Areas
Blowing Snow
High: 13 °F
Tonight

Snow Likely
and Patchy
Blowing Snow
Low: -1 °F⇑
Sunday

Snow and
Patchy
Blowing Snow
High: 12 °F
Sunday
Night

Snow and
Areas Blowing
Snow
Low: -4 °F
Monday

Snow and
Patchy
Blowing Snow
High: 12 °F
Monday
Night

Chance Snow
and Breezy
Low: -7 °F
Tuesday

Mostly Sunny
and Breezy
High: 16 °F
Tuesday
Night

Mostly Cloudy
and Breezy
Low: 0 °F

Detailed Forecast

This Afternoon

Snow likely. Areas of blowing snow. Mostly cloudy, with a high near 13. Wind chill values as low as -10. Breezy, with a west wind around 22 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 3 inches possible.

Tonight

Snow likely. Patchy blowing snow before 8pm. Mostly cloudy, with a temperature falling to near -1 by 11pm, then rising to around 5 during the remainder of the night. Wind chill values as low as -21. Breezy, with a west southwest wind 16 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

Sunday

Snow. Patchy blowing snow. High near 12. Wind chill values as low as -15. Breezy, with a west southwest wind 18 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Sunday Night

Snow. Areas of blowing snow before 4am. Low around -4. Wind chill values as low as -24. Breezy, with a west southwest wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Monday

Snow. Patchy blowing snow after noon. High near 12. Breezy, with a west wind 14 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.

Monday Night

A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around -7. Breezy.

Tuesday

Mostly sunny, with a high near 16. Breezy.

Tuesday Night

Mostly cloudy, with a low around 0. Breezy.

Wednesday

Mostly cloudy, with a high near 16. Breezy.

Wednesday Night

Mostly cloudy, with a low around 0. Breezy.

Thursday

Partly sunny, with a high near 20. Breezy.