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

Denison (KDNS)

Lat: 41.98°NLon: 95.38°WElev: 1273ft.

Fog/Mist

46°F

8°C

Humidity 100%
Wind Speed N 14 mph
Barometer 30.00 in
Dewpoint 46°F (8°C)
Visibility 1.25 mi
Wind Chill40°F (4°C)
Last update 4 May 7:55 am CDT
Extended Forecast for

Mapleton IA

  • Today

    Today: A 20 percent chance of showers and thunderstorms before 9am. Cloudy through mid morning, then gradual clearing, with a high near 61. North northwest wind 14 to 17 mph, with gusts as high as 24 mph.

    High: 61 °F

    Slight Chance
    T-storms then
    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 39. North northwest wind 5 to 8 mph becoming calm in the evening.

    Low: 39 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 66. Light east southeast wind becoming southeast 6 to 11 mph in the morning.

    High: 66 °F

    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 48. Southeast wind 10 to 14 mph, with gusts as high as 21 mph.

    Low: 48 °F

    Increasing
    Clouds

  • Monday

    Monday: Showers likely, with thunderstorms also possible after 4pm. Mostly cloudy, with a high near 73. Windy, with a south southeast wind 15 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 73 °F

    Showers
    Likely and
    Windy

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Low around 50. Windy, with a south wind 25 to 30 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 46 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 50 °F

    Showers and
    Windy

  • Tuesday

    Tuesday: Sunny, with a high near 71. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 71 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 48. Southwest wind 8 to 14 mph becoming south southeast after midnight. Winds could gust as high as 20 mph.

    Low: 48 °F

    Mostly Clear
    then Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers and thunderstorms. Mostly sunny, with a high near 70. West wind 8 to 15 mph, with gusts as high as 22 mph.

    High: 70 °F

    Chance
    Showers

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms before 9am. Cloudy through mid morning, then gradual clearing, with a high near 61. North northwest wind 14 to 17 mph, with gusts as high as 24 mph.
Tonight
Mostly clear, with a low around 39. North northwest wind 5 to 8 mph becoming calm in the evening.
Sunday
Sunny, with a high near 66. Light east southeast wind becoming southeast 6 to 11 mph in the morning.
Sunday Night
Increasing clouds, with a low around 48. Southeast wind 10 to 14 mph, with gusts as high as 21 mph.
Monday
Showers likely, with thunderstorms also possible after 4pm. Mostly cloudy, with a high near 73. Windy, with a south southeast wind 15 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Low around 50. Windy, with a south wind 25 to 30 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 46 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday
Sunny, with a high near 71. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 48. Southwest wind 8 to 14 mph becoming south southeast after midnight. Winds could gust as high as 20 mph.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 70. West wind 8 to 15 mph, with gusts as high as 22 mph.
Wednesday Night
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 46. West wind around 14 mph, with gusts as high as 20 mph.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 66. Northwest wind 14 to 17 mph, with gusts as high as 26 mph.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 44. North northwest wind 11 to 17 mph, with gusts as high as 25 mph.
Friday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 63. North northwest wind 10 to 17 mph, with gusts as high as 25 mph.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Mapleton IA
 42.16°N 95.79°W (Elev. 1112 ft)
Last Update:
7:35 am CDT May 4, 2024
Forecast Valid:
8am CDT May 4, 2024-6pm CDT May 10, 2024
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation