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Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. Read More >

Hazardous Weather Conditions

Current conditions at

Sioux City, Sioux Gateway Airport (KSUX)

Lat: 42.4°NLon: 96.38°WElev: 1099ft.

Fog/Mist

72°F

22°C

Humidity 91%
Wind Speed SE 7 mph
Barometer 29.95 in (1013.5 mb)
Dewpoint 69°F (21°C)
Visibility 6.00 mi
Last update 24 Jul 6:52 pm CDT
Extended Forecast for

Rodney IA

Heat Advisory July 25, 12:00pm until July 27, 10:00pm
Click here for hazard details and duration
Heat Advisory

  • Tonight

    Tonight: Patchy fog after 5am. Otherwise, cloudy during the early evening, then clearing, with a low around 67. South southeast wind around 7 mph.

    Low: 67 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 9am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 95. Heat index values as high as 105. South southwest wind 5 to 8 mph.

    High: 95 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 73. South wind 5 to 7 mph.

    Low: 73 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny and hot, with a high near 97. Heat index values as high as 105. South wind 6 to 13 mph, with gusts as high as 24 mph.

    High: 97 °F

    Hot

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 76. South wind 6 to 11 mph, with gusts as high as 23 mph.

    Low: 76 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Monday

    Monday: Sunny and hot, with a high near 97. Light and variable wind becoming north northeast around 6 mph in the afternoon.

    High: 97 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 72. Northeast wind around 5 mph becoming calm in the evening.

    Low: 72 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 92. Calm wind becoming east around 5 mph.

    High: 92 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 70. Light southeast wind.

    Low: 70 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog after 5am. Otherwise, cloudy during the early evening, then clearing, with a low around 67. South southeast wind around 7 mph.
Saturday
Patchy fog before 9am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 95. Heat index values as high as 105. South southwest wind 5 to 8 mph.
Saturday Night
Partly cloudy, with a low around 73. South wind 5 to 7 mph.
Sunday
Mostly cloudy, then gradually becoming sunny and hot, with a high near 97. Heat index values as high as 105. South wind 6 to 13 mph, with gusts as high as 24 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 76. South wind 6 to 11 mph, with gusts as high as 23 mph.
Monday
Sunny and hot, with a high near 97. Light and variable wind becoming north northeast around 6 mph in the afternoon.
Monday Night
Mostly clear, with a low around 72. Northeast wind around 5 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 92. Calm wind becoming east around 5 mph.
Tuesday Night
Partly cloudy, with a low around 70. Light southeast wind.
Wednesday
Mostly sunny, with a high near 92. Calm wind becoming south southeast around 6 mph in the afternoon.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 70. Southeast wind 3 to 6 mph.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 91. Calm wind becoming south 5 to 7 mph in the morning.
Thursday Night
A chance of showers and thunderstorms. Mostly clear, with a low around 69. South southeast wind 5 to 7 mph becoming calm in the evening.
Friday
Sunny, with a high near 89. Calm wind becoming north 5 to 7 mph in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Rodney IA
 42.2°N 95.94°W (Elev. 1056 ft)
Last Update:
7:35 pm CDT Jul 24, 2026
Forecast Valid:
7pm CDT Jul 24, 2026-6pm CDT Jul 31, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation