National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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 Chill18°F (-8°C)
Last update 15 Mar 8:55 am CDT
Extended Forecast for

Kiron 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

    Today: Snow likely, possibly mixed with freezing rain before 11am, then snow. Widespread blowing snow, mainly after 2pm. Temperature falling to around 23 by 5pm. Wind chill values as low as 5. Very windy, with a north northwest wind 31 to 40 mph, with gusts as high as 60 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. Total daytime snow accumulation of 1 to 3 inches possible.

    High: 32 °F⇓

    Wintry Mix
    and Blowing
    Snow

  • Tonight

    Tonight: A 50 percent chance of snow, mainly before 10pm. Widespread blowing snow, mainly before 5am. Cloudy during the early evening, then gradual clearing, with a low around 0. Wind chill values as low as -20. Very windy, with a north northwest wind 30 to 38 mph, with gusts as high as 55 mph. New snow accumulation of less than one inch possible.

    Low: 0 °F

    Chance Snow
    and Blowing
    Snow then
    Blowing Snow
    and Windy

  • Monday

    Monday: Areas of blowing snow. Sunny, with a high near 18. Wind chill values as low as -25. Windy, with a northwest wind 22 to 25 mph, with gusts as high as 39 mph.

    High: 18 °F

    Areas Blowing
    Snow and
    Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 1. Northwest wind 9 to 14 mph becoming light north northwest after midnight. Winds could gust as high as 21 mph.

    Low: 1 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 30 percent chance of snow after 1pm. Mostly cloudy, with a high near 36. Breezy, with a light south southeast wind becoming south 11 to 16 mph in the morning. Winds could gust as high as 24 mph. Little or no snow accumulation expected.

    High: 36 °F

    Partly Sunny
    then Chance
    Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: A slight chance of snow before 10pm, then a slight chance of rain between 10pm and 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 20%.

    Low: 25 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

Detailed Forecast

Today
Snow likely, possibly mixed with freezing rain before 11am, then snow. Widespread blowing snow, mainly after 2pm. Temperature falling to around 23 by 5pm. Wind chill values as low as 5. Very windy, with a north northwest wind 31 to 40 mph, with gusts as high as 60 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 5am. Cloudy during the early evening, then gradual clearing, with a low around 0. Wind chill values as low as -20. Very windy, with a north northwest wind 30 to 38 mph, with gusts as high as 55 mph. New snow accumulation of less than one inch possible.
Monday
Areas of blowing snow. Sunny, with a high near 18. Wind chill values as low as -25. Windy, with a northwest wind 22 to 25 mph, with gusts as high as 39 mph.
Monday Night
Mostly clear, with a low around 1. Northwest wind 9 to 14 mph becoming light north northwest after midnight. Winds could gust as high as 21 mph.
Tuesday
A 30 percent chance of snow after 1pm. Mostly cloudy, with a high near 36. Breezy, with a light south southeast wind becoming south 11 to 16 mph in the morning. Winds could gust as high as 24 mph. Little or no snow accumulation expected.
Tuesday Night
A slight chance of snow before 10pm, then a slight chance of rain between 10pm and 1am. Mostly cloudy, with a low around 25. 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 43.
Friday
Mostly sunny, with a high near 76.
Friday Night
Mostly cloudy, with a low around 41.
Saturday
Mostly sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Kiron IA
 42.2°N 95.32°W
Last Update:
7:02 am CDT Mar 15, 2026
Forecast Valid:
9am CDT Mar 15, 2026-6pm CDT Mar 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation