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

70°F

21°C

Humidity 33%
Wind Speed SE 14 mph
Barometer 29.98 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 3 May 4:35 pm CDT
Extended Forecast for

Mapleton IA

  • Tonight

    Tonight: Showers and thunderstorms, mainly before 5am. Some of the storms could produce heavy rainfall. Low around 46. Southeast wind 9 to 15 mph becoming north northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 46 °F

    Chance
    T-storms then
    Heavy Rain

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms before 7am. Cloudy through mid morning, then gradual clearing, with a high near 62. Breezy, with a north northwest wind 14 to 18 mph, with gusts as high as 28 mph. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 62 °F

    Chance
    T-storms and
    Breezy then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 39. North northwest wind 5 to 9 mph becoming calm in the evening.

    Low: 39 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 66. Southeast wind 5 to 11 mph, with gusts as high as 17 mph.

    High: 66 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 50. Southeast wind 10 to 14 mph, with gusts as high as 21 mph.

    Low: 50 °F

    Mostly Clear

  • Monday

    Monday: Showers likely, with thunderstorms also possible after 4pm. Mostly cloudy, with a high near 75. Windy, with a southeast wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 75 °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 49. Windy, with a southeast wind 27 to 32 mph decreasing to 16 to 21 mph after midnight. Winds could gust as high as 49 mph. Chance of precipitation is 80%.

    Low: 49 °F

    T-storms and
    Windy

  • Tuesday

    Tuesday: Sunny, with a high near 71. Breezy, with a west southwest wind 14 to 21 mph, with gusts as high as 32 mph.

    High: 71 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: A slight chance of showers after 1am. Partly cloudy, with a low around 47. Breezy, with a southwest wind 10 to 18 mph, with gusts as high as 28 mph.

    Low: 47 °F

    Partly Cloudy
    and Breezy
    then Slight
    Chance
    Showers

Detailed Forecast

Tonight
Showers and thunderstorms, mainly before 5am. Some of the storms could produce heavy rainfall. Low around 46. Southeast wind 9 to 15 mph becoming north northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday
A 30 percent chance of showers and thunderstorms before 7am. Cloudy through mid morning, then gradual clearing, with a high near 62. Breezy, with a north northwest wind 14 to 18 mph, with gusts as high as 28 mph. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Mostly clear, with a low around 39. North northwest wind 5 to 9 mph becoming calm in the evening.
Sunday
Sunny, with a high near 66. Southeast wind 5 to 11 mph, with gusts as high as 17 mph.
Sunday Night
Mostly clear, with a low around 50. 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 75. Windy, with a southeast wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter 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 49. Windy, with a southeast wind 27 to 32 mph decreasing to 16 to 21 mph after midnight. Winds could gust as high as 49 mph. Chance of precipitation is 80%.
Tuesday
Sunny, with a high near 71. Breezy, with a west southwest wind 14 to 21 mph, with gusts as high as 32 mph.
Tuesday Night
A slight chance of showers after 1am. Partly cloudy, with a low around 47. Breezy, with a southwest wind 10 to 18 mph, with gusts as high as 28 mph.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 70. West southwest wind 10 to 15 mph, with gusts as high as 22 mph.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 44. West northwest wind around 15 mph, with gusts as high as 22 mph.
Thursday
A chance of showers. Mostly sunny, with a high near 66. Breezy, with a northwest wind 14 to 18 mph, with gusts as high as 28 mph.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 44. North northwest wind 11 to 16 mph, with gusts as high as 24 mph.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 66. North northwest wind 11 to 16 mph, with gusts as high as 24 mph.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Mapleton IA
 42.18°N 95.79°W (Elev. 1135 ft)
Last Update:
4:45 pm CDT May 3, 2024
Forecast Valid:
4pm CDT May 3, 2024-6pm CDT May 10, 2024
 
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