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

Hazardous Weather Conditions

Current conditions at

Shenandoah Municipal (KSDA)

Lat: 40.75°NLon: 95.42°WElev: 971ft.

Fair

77°F

25°C

Humidity 94%
Wind Speed S 10 mph
Barometer 29.68 in
Dewpoint 75°F (24°C)
Visibility 8.00 mi
Heat Index78°F (26°C)
Last update 29 Jun 3:35 am CDT
Extended Forecast for

Tarkio MO

Extreme Heat Warning June 29, 03:54am until July 3, 09:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning June 29, 03:54am until July 3, 09:00pm

    NOW until 9:00pm Fri

    Extreme Heat Warning

  • Overnight

    Low: 79 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 96. Heat index values as high as 110. Breezy, with a south wind 15 to 20 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 38 mph.

    High: 96 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 78. Breezy, with a south wind 11 to 21 mph, with gusts as high as 31 mph.

    Low: 78 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 96. Heat index values as high as 107. South southwest wind 11 to 18 mph, with gusts as high as 28 mph.

    High: 96 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Increasing clouds, with a low around 77. South wind 14 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    Low: 77 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 93. Breezy.

    High: 93 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: A chance of showers after 1am. Partly cloudy, with a low around 76. Chance of precipitation is 30%.

    Low: 76 °F

    Partly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: A chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 94. Breezy. Chance of precipitation is 30%.

    High: 94 °F

    Chance
    T-storms and
    Breezy

Detailed Forecast

Overnight
Mostly clear, with a low around 79. South wind around 15 mph, with gusts as high as 29 mph.
Monday
Sunny, with a high near 96. Heat index values as high as 110. Breezy, with a south wind 15 to 20 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 38 mph.
Monday Night
Partly cloudy, with a low around 78. Breezy, with a south wind 11 to 21 mph, with gusts as high as 31 mph.
Tuesday
Mostly sunny, with a high near 96. Heat index values as high as 107. South southwest wind 11 to 18 mph, with gusts as high as 28 mph.
Tuesday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Increasing clouds, with a low around 77. South wind 14 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 93. Breezy.
Wednesday Night
A chance of showers after 1am. Partly cloudy, with a low around 76. Chance of precipitation is 30%.
Thursday
A chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 94. Breezy. Chance of precipitation is 30%.
Thursday Night
A chance of showers. Partly cloudy, with a low around 74. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 94.
Friday Night
Mostly clear, with a low around 74.
Independence Day
Mostly sunny, with a high near 93.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 73. Chance of precipitation is 40%.
Sunday
Mostly sunny, with a high near 87.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Tarkio MO
 40.45°N 95.38°W (Elev. 919 ft)
Last Update:
1:26 am CDT Jun 29, 2026
Forecast Valid:
3am CDT Jun 29, 2026-6pm CDT Jul 5, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation