Heat Wave Expands to the East Coast; Flash Flooding Likely in the Central Plains into the Midwest; Severe Thunderstorms in the Northeast

Dangerous, prolonged heat is ongoing in the Mid-South to Mid-Mississippi Valley and heat expands into the Northeast for a brief period today. Widely scattered instances of flash flooding due to heavy rains are forecast from northeast Kansas to much of Indiana. Scattered strong to severe thunderstorms are possible across parts of New England, northern Mid-Atlantic, and North Dakota. Read More >

Current conditions at

Marshalltown, Marshalltown Municipal Airport (KMIW)

Lat: 42.11°NLon: 92.92°WElev: 971ft.

Partly Cloudy

79°F

26°C

Humidity 94%
Wind Speed S 5 mph
Barometer 30.02 in (1015.8 mb)
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 27 Jul 10:53 am CDT
Extended Forecast for

Toledo IA

Flood Watch until further notice
Heat Advisory July 27, 12:00pm until July 27, 08:00pm
Click here for hazard details and duration
Flood Watch until further notice
Heat Advisory
  •  
    Flood Watch until further notice

    NOW until further notice

    Flood Watch

  • Today

    High: 89 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 72. South wind around 6 mph becoming light and variable.

    Low: 72 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, then gradually becoming sunny, with a high near 93. Heat index values as high as 106. Southeast wind around 6 mph becoming southwest in the afternoon.

    High: 93 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 73. Light and variable wind.

    Low: 73 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 91. Light and variable wind becoming southeast around 6 mph in the morning.

    High: 91 °F

    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers and thunderstorms, mainly after 1am.  Mostly cloudy, with a low around 68. New rainfall amounts between a quarter and half of an inch possible.

    Low: 68 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 78.

    High: 78 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday 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

Detailed Forecast

Today
Mostly sunny, with a high near 89. Heat index values as high as 102. South wind 5 to 7 mph.
Tonight
Mostly clear, with a low around 72. South wind around 6 mph becoming light and variable.
Monday
Partly sunny, then gradually becoming sunny, with a high near 93. Heat index values as high as 106. Southeast wind around 6 mph becoming southwest in the afternoon.
Monday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 73. Light and variable wind.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91. Light and variable wind becoming southeast around 6 mph in the morning.
Tuesday Night
A 50 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 68. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 78.
Wednesday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 60.
Thursday
Mostly sunny, with a high near 75.
Thursday Night
Partly cloudy, with a low around 56.
Friday
Mostly sunny, with a high near 75.
Friday Night
Mostly cloudy, with a low around 56.
Saturday
Mostly sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
Toledo IA
 41.99°N 92.57°W
10:19 am CDT Jul 27, 2025
11am CDT Jul 27, 2025-6pm CDT Aug 2, 2025
 
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Additional Resources

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Hourly Weather Forecast

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