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.

Fair

45°F

7°C

Humidity 43%
Wind Speed Vrbl 7 mph
Barometer 30.36 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 6 Apr 4:55 pm CDT
Extended Forecast for

3 Miles SW Denison IA

  • This Afternoon

    This Afternoon: A 30 percent chance of showers. Cloudy, with a high near 45. North northeast wind around 10 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F

    Chance
    Showers

  • Tonight

    Tonight: Snow showers likely, mainly after 4am. Cloudy, with a low around 27. North northeast wind around 9 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 27 °F

    Snow Showers
    Likely

  • Tuesday

    Tuesday: Snow showers likely before 3pm, then a chance of rain and snow showers between 3pm and 5pm, then a chance of snow showers after 5pm. Cloudy, with a high near 37. Breezy, with a southeast wind 10 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Snow Showers
    Likely then
    Chance
    Rain/Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a temperature rising to around 43 by 5am. Windy, with a southeast wind 15 to 21 mph, with gusts as high as 31 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F⇑

    Chance
    Showers and
    Windy

  • Wednesday

    Wednesday: A 50 percent chance of showers. Mostly sunny, with a high near 65. Windy, with a south wind 18 to 23 mph becoming west southwest in the afternoon. Winds could gust as high as 37 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 65 °F

    Chance
    Showers and
    Windy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers. Partly cloudy, with a low around 39. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 57. Chance of precipitation is 60%.

    High: 57 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.

    Low: 37 °F

    Showers
    Likely

  • Friday

    Friday: Partly sunny, with a high near 59.

    High: 59 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of showers. Cloudy, with a high near 45. North northeast wind around 10 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Snow showers likely, mainly after 4am. Cloudy, with a low around 27. North northeast wind around 9 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday
Snow showers likely before 3pm, then a chance of rain and snow showers between 3pm and 5pm, then a chance of snow showers after 5pm. Cloudy, with a high near 37. Breezy, with a southeast wind 10 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a temperature rising to around 43 by 5am. Windy, with a southeast wind 15 to 21 mph, with gusts as high as 31 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A 50 percent chance of showers. Mostly sunny, with a high near 65. Windy, with a south wind 18 to 23 mph becoming west southwest in the afternoon. Winds could gust as high as 37 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 40 percent chance of showers. Partly cloudy, with a low around 39. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 57. Chance of precipitation is 60%.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.
Friday
Partly sunny, with a high near 59.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 40.
Saturday
Showers likely. Mostly cloudy, with a high near 64. Breezy. Chance of precipitation is 60%.
Saturday Night
Showers likely. Cloudy, with a low around 55. Chance of precipitation is 70%.
Sunday
Showers. High near 73. Breezy. Chance of precipitation is 80%.
Sunday Night
Showers likely. Mostly cloudy, with a low around 55. Chance of precipitation is 60%.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 73. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Denison IA
 41.98°N 95.38°W
Last Update:
4:47 pm CDT Apr 6, 2026
Forecast Valid:
5pm CDT Apr 6, 2026-6pm CDT Apr 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation