Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Boulder Municipal Airport (KBDU)

Lat: 40.04°NLon: 105.23°WElev: 5288ft.

Light Snow

21°F

-6°C

Humidity	93%
Wind Speed	E 6 mph
Barometer	30.03 in
Dewpoint	19°F (-7°C)
Visibility	3.00 mi
Wind Chill	13°F (-11°C)
Last update	28 Dec 4:15 am MST

More Information:

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

Extended Forecast for

3 Miles SW Boulder CO

Overnight
Low: 19 °F
Snow Likely
Sunday
High: 28 °F
Snow Likely
then Sunny
Sunday Night
Low: 20 °F
Mostly Clear
Monday
High: 41 °F
Sunny
Monday Night
Low: 26 °F
Mostly Clear
Tuesday
High: 49 °F
Sunny
Tuesday Night
Low: 29 °F
Mostly Clear
Wednesday
High: 53 °F
Sunny
Wednesday Night
Low: 36 °F
Partly Cloudy

Detailed Forecast

Overnight

Snow likely. Mostly cloudy, with a low around 19. South southeast wind around 6 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.

Sunday

Snow likely, mainly before 10am. Mostly cloudy, then gradually becoming sunny, with a high near 28. East wind 6 to 10 mph becoming west in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Sunday Night

Mostly clear, with a low around 20. West wind around 7 mph.

Monday

Sunny, with a high near 41. West wind around 6 mph becoming calm in the morning.

Monday Night

Mostly clear, with a low around 26. West wind 5 to 7 mph.

Tuesday

Sunny, with a high near 49.

Tuesday Night

Mostly clear, with a low around 29.

Wednesday

Sunny, with a high near 53.