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Hazardous Weather Conditions

Current conditions at

Denison (KDNS)

Lat: 41.98°NLon: 95.38°WElev: 1273ft.

Overcast

30°F

-1°C

Humidity	100%
Wind Speed	N 18 G 33 mph
Barometer	29.53 in
Dewpoint	30°F (-1°C)
Visibility	10.00 mi
Wind Chill	18°F (-8°C)
Last update	15 Mar 8:55 am CDT

More Information:

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

Extended Forecast for

Denison IA

Blizzard Warning March 15, 01:00pm until March 16, 07:00am

High Wind Warning March 15, 01:00pm until March 16, 04:00am

Click here for hazard details and duration

Blizzard Warning

High Wind Warning

Today
High: 34 °F⇓
Wintry Mix
and Blowing
Snow
Tonight
Low: 1 °F
Chance Snow
and Blowing
Snow
Monday
High: 18 °F
Patchy
Blowing Snow
and Windy
Monday Night
Low: 3 °F
Mostly Clear
Tuesday
High: 36 °F
Partly Sunny
then Chance
Snow
Tuesday Night
Low: 26 °F
Slight Chance
Rain/Snow
then Slight
Chance Rain
Wednesday
High: 58 °F
Mostly Sunny
Wednesday Night
Low: 37 °F
Mostly Cloudy
Thursday
High: 70 °F
Mostly Sunny

Detailed Forecast

Today

A chance of rain and snow before 10am, then snow and freezing rain likely between 10am and 11am, then snow after 11am. Widespread blowing snow, mainly after 3pm. Temperature falling to around 24 by 5pm. Wind chill values as low as 5. Very windy, with a north wind 29 to 37 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. Total daytime snow accumulation of 1 to 3 inches possible.

Tonight

A 50 percent chance of snow, mainly before 10pm. Widespread blowing snow, mainly before 9pm. Cloudy during the early evening, then gradual clearing, with a low around 1. Wind chill values as low as -20. Very windy, with a north northwest wind 29 to 36 mph, with gusts as high as 55 mph. New snow accumulation of less than one inch possible.

Monday

Patchy blowing snow before 4pm. Sunny, with a high near 18. Wind chill values as low as -20. Windy, with a northwest wind 18 to 24 mph, with gusts as high as 39 mph.

Monday Night

Mostly clear, with a low around 3. Northwest wind 6 to 11 mph becoming light north northwest after midnight. Winds could gust as high as 20 mph.

Tuesday

A 30 percent chance of snow after 1pm. Mostly cloudy, with a high near 36. Light south southeast wind becoming south 9 to 14 mph in the morning. Winds could gust as high as 23 mph. Little or no snow accumulation expected.

Tuesday Night

A slight chance of rain and snow before 10pm, then a slight chance of rain between 10pm and 1am. Mostly cloudy, with a low around 26. Chance of precipitation is 20%.

Wednesday

Mostly sunny, with a high near 58.

Wednesday Night

Mostly cloudy, with a low around 37.

Thursday

Mostly sunny, with a high near 70.

Thursday Night

Partly cloudy, with a low around 44.

Friday

Partly sunny, with a high near 76.

Friday Night

Mostly cloudy, with a low around 41.