Arctic Air Spreads South and East from Rockies Friday through Next Week

Arctic air is plunging across the Rockies and Great Plains and will reach the Deep South and Great Lakes Saturday night, and the Eastern Seaboard by Sunday night, bringing dangerously cold wind chill temperatures. Snow and heavy winds could produce blizzard conditions in the Northern Plains Friday. There is a wintry mix expected in the Midwest/Northeast and rain for the Southeast into Saturday. Read More >

Hazardous Weather Conditions

Current conditions at

Denison (KDNS)

Lat: 41.98°NLon: 95.38°WElev: 1273ft.

Overcast and Breezy

32°F

0°C

Humidity	64%
Wind Speed	N 23 G 31 mph
Barometer	29.77 in
Dewpoint	21°F (-6°C)
Visibility	10.00 mi
Wind Chill	19°F (-7°C)
Last update	17 Jan 6:35 pm CST

More Information:

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

Extended Forecast for

2 Miles WSW Dunlap IA

Cold Weather Advisory January 19, 12:00am until January 21, 12:00pm

Click here for hazard details and duration

Cold Weather Advisory

Tonight
Low: 8 °F
Chance
Sprinkles/Flurries
and Blustery
then Mostly
Clear
Saturday
High: 16 °F
Increasing
Clouds
Saturday Night
Low: -5 °F
Partly Cloudy
Sunday
High: 8 °F
Cold
Sunday Night
Low: -6 °F
Mostly Clear
M.L.King Day
High: 7 °F
Cold
Monday Night
Low: -10 °F
Mostly Clear
Tuesday
High: 15 °F
Sunny
Tuesday Night
Low: 6 °F
Mostly Cloudy

Detailed Forecast

Tonight

A chance of sprinkles before 7pm, then a chance of flurries between 7pm and 8pm. Cloudy during the early evening, then gradual clearing, with a low around 8. Blustery, with a north wind 14 to 23 mph, with gusts as high as 31 mph.

Saturday

Increasing clouds, with a high near 16. North northwest wind 11 to 15 mph, with gusts as high as 23 mph.

Saturday Night

Partly cloudy, with a low around -5. Wind chill values as low as -22. North northwest wind 8 to 13 mph, with gusts as high as 20 mph.

Sunday

Sunny and cold, with a high near 8. Wind chill values as low as -23. Northwest wind 8 to 14 mph, with gusts as high as 23 mph.

Sunday Night

Mostly clear, with a low around -6. West northwest wind 3 to 6 mph.

M.L.King Day

Sunny and cold, with a high near 7. West northwest wind 5 to 15 mph, with gusts as high as 24 mph.

Monday Night

Mostly clear, with a low around -10. Northwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 17 mph.