Severe Thunderstorms for the Center of the Nation; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

A round of severe thunderstorms are forecast across areas of the Southern Plains, Mississippi Valley and Great Lakes this afternoon and tonight; The threat for flash flooding will also accompany these storms. The rainfall for the Great Lakes region could prolong the ongoing flooding. Where the rain is needed, the Southern High Plains, critical fire weather concerns through today. Read More >

Hazardous Weather Conditions

Current conditions at

Denison (KDNS)

Lat: 41.98°NLon: 95.38°WElev: 1273ft.

Mostly Cloudy and Breezy

70°F

21°C

Humidity 100%
Wind Speed S 25 G 35 mph
Barometer 29.55 in
Dewpoint 70°F (21°C)
Visibility 9.00 mi
Last update 17 Apr 8:15 am CDT
Extended Forecast for

2 Miles WSW Dunlap IA

  • Today

    Today: Partly sunny, with a temperature falling to around 51 by 3pm. Breezy, with a south wind 18 to 22 mph becoming north northwest in the afternoon. Winds could gust as high as 36 mph.

    High: 68 °F

    Partly Sunny
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 31. Blustery, with a north northwest wind 11 to 20 mph, with gusts as high as 32 mph.

    Low: 31 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 54. Breezy, with a west northwest wind 9 to 18 mph, with gusts as high as 29 mph.

    High: 54 °F

    Sunny then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 29. Northwest wind 8 to 13 mph becoming light and variable  in the evening. Winds could gust as high as 22 mph.

    Low: 29 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 64. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 64 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36. North northeast wind 5 to 7 mph becoming east after midnight.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 71. South southeast wind 8 to 15 mph, with gusts as high as 24 mph.

    High: 71 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 52. South wind 10 to 13 mph, with gusts as high as 21 mph.

    Low: 52 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 79. Southwest wind 9 to 11 mph, with gusts as high as 18 mph.

    High: 79 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a temperature falling to around 51 by 3pm. Breezy, with a south wind 18 to 22 mph becoming north northwest in the afternoon. Winds could gust as high as 36 mph.
Tonight
Partly cloudy, with a low around 31. Blustery, with a north northwest wind 11 to 20 mph, with gusts as high as 32 mph.
Saturday
Sunny, with a high near 54. Breezy, with a west northwest wind 9 to 18 mph, with gusts as high as 29 mph.
Saturday Night
Mostly clear, with a low around 29. Northwest wind 8 to 13 mph becoming light and variable in the evening. Winds could gust as high as 22 mph.
Sunday
Sunny, with a high near 64. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 36. North northeast wind 5 to 7 mph becoming east after midnight.
Monday
Sunny, with a high near 71. South southeast wind 8 to 15 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around 52. South wind 10 to 13 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 79. Southwest wind 9 to 11 mph, with gusts as high as 18 mph.
Tuesday Night
Mostly clear, with a low around 51. South southeast wind around 8 mph.
Wednesday
Sunny, with a high near 81. South southeast wind 7 to 15 mph, with gusts as high as 26 mph.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 58. South southeast wind around 15 mph, with gusts as high as 23 mph.
Thursday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 77. Breezy, with a south wind 13 to 20 mph, with gusts as high as 30 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Dunlap IA
 41.85°N 95.62°W (Elev. 1086 ft)
7:35 am CDT Apr 17, 2026
8am CDT Apr 17, 2026-6pm CDT Apr 23, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database