Hazardous Weather Conditions

Current conditions at

Denison (KDNS)

Lat: 41.98°NLon: 95.38°WElev: 1273ft.

Overcast

37°F

3°C

Humidity 100%
Wind Speed NE 8 mph
Barometer 29.92 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 3 Apr 3:55 am CDT
Extended Forecast for

Denison IA

  • Today

    Today: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 10am.  High near 47. East wind 8 to 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 47 °F

    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms before 7pm, then a chance of showers between 7pm and 9pm.  Cloudy, with a low around 29. West northwest wind 9 to 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 29 °F

    Chance
    T-storms then
    Cloudy

  • Saturday

    Saturday: A chance of snow showers before noon, then a chance of rain and snow showers between noon and 1pm, then a slight chance of rain showers after 1pm.  Mostly cloudy, with a high near 45. Windy, with a west northwest wind 15 to 22 mph, with gusts as high as 31 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 45 °F

    Chance
    Rain/Snow and
    Windy

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming clear, with a low around 26. Northwest wind 6 to 15 mph, with gusts as high as 24 mph.

    Low: 26 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 58. West northwest wind 5 to 14 mph, with gusts as high as 22 mph.

    High: 58 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Monday

    Monday: A slight chance of rain and snow showers before 1pm.  Partly sunny, with a high near 47. Chance of precipitation is 20%.

    High: 47 °F

    Slight Chance
    Rain/Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 48. Breezy.

    High: 48 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

Detailed Forecast

Today
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 10am. High near 47. East wind 8 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms before 7pm, then a chance of showers between 7pm and 9pm. Cloudy, with a low around 29. West northwest wind 9 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
A chance of snow showers before noon, then a chance of rain and snow showers between noon and 1pm, then a slight chance of rain showers after 1pm. Mostly cloudy, with a high near 45. Windy, with a west northwest wind 15 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday Night
Mostly cloudy, then gradually becoming clear, with a low around 26. Northwest wind 6 to 15 mph, with gusts as high as 24 mph.
Sunday
Sunny, with a high near 58. West northwest wind 5 to 14 mph, with gusts as high as 22 mph.
Sunday Night
Mostly clear, with a low around 29.
Monday
A slight chance of rain and snow showers before 1pm. Partly sunny, with a high near 47. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 21.
Tuesday
Partly sunny, with a high near 48. Breezy.
Tuesday Night
Mostly cloudy, with a low around 36. Breezy.
Wednesday
Mostly sunny, with a high near 72. Windy.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 40. Breezy.
Thursday
Showers likely. Mostly cloudy, with a high near 57. Breezy. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Denison IA
 42.03°N 95.35°W
1:51 am CDT Apr 3, 2026
4am CDT Apr 3, 2026-6pm CDT Apr 9, 2026
 
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