Heavy Rainfall Threat for Mid-Atlantic into Southern New England; Fire Weather Hazards for the West

Heavy rain and isolated severe thunderstorms may cause flash flooding in the northern Mid-Atlantic today. The Mid-Atlantic and Southeast heatwave is slowly easing, while cooler, drier air spreads across the Central and Eastern U.S. for the start of August. Critical fire conditions persist in the Pacific Northwest and Four Corners due to dry storms and gusty winds. Read More >

Current conditions at

Storm Lake (KSLB)

Lat: 42.6°NLon: 95.23°WElev: 1489ft.

Fog/Mist

63°F

17°C

Humidity 94%
Wind Speed E 8 mph
Barometer 30.30 in
Dewpoint 61°F (16°C)
Visibility 4.00 mi
Last update 31 Jul 7:55 am CDT
Extended Forecast for

3 Miles SSE Sac City IA

  • Today

    Today: Patchy smoke after 10am. Mostly sunny, with a high near 77. East wind 7 to 9 mph.

    High: 77 °F

    Patchy Smoke

  • Tonight

    Tonight: Patchy smoke. Partly cloudy, with a low around 56. East wind 3 to 6 mph.

    Low: 56 °F

    Patchy Smoke

  • Friday

    Friday: Patchy smoke. Mostly sunny, with a high near 76. East southeast wind 3 to 7 mph.

    High: 76 °F

    Patchy Smoke

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 57. East southeast wind around 6 mph.

    Low: 57 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 76. South southeast wind 5 to 10 mph.

    High: 76 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 56.

    Low: 56 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms before 1pm.  Partly sunny, with a high near 76.

    High: 76 °F

    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am.  Mostly cloudy, with a low around 60.

    Low: 60 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Monday

    Monday: Partly sunny, with a high near 79.

    High: 79 °F

    Partly Sunny

Detailed Forecast

Today
Patchy smoke after 10am. Mostly sunny, with a high near 77. East wind 7 to 9 mph.
Tonight
Patchy smoke. Partly cloudy, with a low around 56. East wind 3 to 6 mph.
Friday
Patchy smoke. Mostly sunny, with a high near 76. East southeast wind 3 to 7 mph.
Friday Night
Mostly cloudy, with a low around 57. East southeast wind around 6 mph.
Saturday
Partly sunny, with a high near 76. South southeast wind 5 to 10 mph.
Saturday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 56.
Sunday
A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 76.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 60.
Monday
Partly sunny, with a high near 79.
Monday Night
Partly cloudy, with a low around 60.
Tuesday
Mostly sunny, with a high near 83.
Tuesday Night
Partly cloudy, with a low around 64.
Wednesday
Mostly sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Sac City IA
 42.37°N 94.97°W
6:34 am CDT Jul 31, 2025
8am CDT Jul 31, 2025-6pm CDT Aug 6, 2025
 
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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