National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Heat in the Central and Eastern U.S.; Critical Fire Weather in the Great Basin and Southwest

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Heat is likely to continue across the eastern U.S. through the Independence Day holiday weekend. Critical fire weather conditions will continue Tuesday across portions of the Four Corners and Great Basin, as dry conditions and gusty winds persist. Read More >

Hazardous Weather Conditions

Current conditions at

Shenandoah Municipal (KSDA)

Lat: 40.75°NLon: 95.42°WElev: 971ft.

Fair with Haze

84°F

29°C

Humidity 89%
Wind Speed S 9 G 20 mph
Barometer 29.72 in
Dewpoint 81°F (27°C)
Visibility 6.00 mi
Heat Index98°F (37°C)
Last update 29 Jun 9:15 pm CDT
Extended Forecast for

Shenandoah IA

Extreme Heat Warning June 29, 09:31pm until June 30, 09:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning June 29, 09:31pm until June 30, 09:00pm

    NOW until 9:00pm Tue

    Extreme Heat Warning

  • Tonight

    Low: 77 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 93. South southwest wind 13 to 17 mph, with gusts as high as 25 mph.

    High: 93 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 75. South wind 13 to 15 mph, with gusts as high as 24 mph.

    Low: 75 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 92. Breezy, with a south wind 14 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

    High: 92 °F

    Partly Sunny
    then Slight
    Chance
    T-storms and
    Breezy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75. South wind 11 to 16 mph, with gusts as high as 25 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 75 °F

    Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 91. South wind 9 to 16 mph, with gusts as high as 25 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 91 °F

    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 74. South wind 11 to 16 mph, with gusts as high as 22 mph.

    Low: 74 °F

    Chance
    T-storms

  • Friday

    Friday: Mostly sunny, with a high near 94. South wind 11 to 15 mph, with gusts as high as 21 mph.

    High: 94 °F

    Mostly Sunny

Detailed Forecast

Tonight
Mostly cloudy, with a low around 77. Breezy, with a south wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 31 mph.
Tuesday
Mostly sunny, with a high near 93. South southwest wind 13 to 17 mph, with gusts as high as 25 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 75. South wind 13 to 15 mph, with gusts as high as 24 mph.
Wednesday
A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 92. Breezy, with a south wind 14 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75. South wind 11 to 16 mph, with gusts as high as 25 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
A 30 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 91. South wind 9 to 16 mph, with gusts as high as 25 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 74. South wind 11 to 16 mph, with gusts as high as 22 mph.
Friday
Mostly sunny, with a high near 94. South wind 11 to 15 mph, with gusts as high as 21 mph.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 74. South wind 10 to 15 mph, with gusts as high as 20 mph.
Independence Day
Mostly sunny, with a high near 95. South wind 9 to 13 mph, with gusts as high as 18 mph.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 72. South wind 6 to 13 mph becoming north after midnight.
Sunday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 89. North wind 6 to 9 mph.
Sunday Night
Partly cloudy, with a low around 67. North wind 5 to 8 mph becoming calm after midnight.
Monday
Mostly sunny, with a high near 88. Calm wind becoming southeast around 6 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Shenandoah IA
 40.76°N 95.38°W (Elev. 1001 ft)
Last Update:
8:47 pm CDT Jun 29, 2026
Forecast Valid:
9pm CDT Jun 29, 2026-6pm CDT Jul 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation