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

Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across much of northeast Texas into the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Saturday could bring areas of flooding across parts of the central Plains into the upper Midwest/Great Lakes, and Four Corners states. Read More >

Hazardous Weather Conditions

Current conditions at

Harrisonville Lawrence Smith Memorial Airport (KLRY)

Lat: 38.61°NLon: 94.34°WElev: 915ft.

Fair

73°F

23°C

Humidity 94%
Wind Speed SE 3 mph
Barometer 30.21 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 17 Sep 1:15 am CDT
Extended Forecast for

3 Miles E Amsterdam MO

  • Overnight

    Overnight: Clear, with a low around 71. Light south wind.

    Low: 71 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 94. Heat index values as high as 102. Calm wind becoming west southwest around 6 mph.

    High: 94 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 70. Calm wind.

    Low: 70 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 94. Heat index values as high as 101. Calm wind becoming south southwest 5 to 8 mph in the morning.

    High: 94 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 71. South wind 3 to 6 mph.

    Low: 71 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 68. Chance of precipitation is 40%.

    Low: 68 °F

    Partly Cloudy
    then Chance
    T-storms

  • Sunday

    Sunday: A chance of showers. Partly sunny, with a high near 86. Chance of precipitation is 50%.

    High: 86 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm, then showers after 1am. Low around 64. Chance of precipitation is 80%.

    Low: 64 °F

    Showers

Detailed Forecast

Overnight
Clear, with a low around 71. Light south wind.
Thursday
Sunny, with a high near 94. Heat index values as high as 102. Calm wind becoming west southwest around 6 mph.
Thursday Night
Mostly clear, with a low around 70. Calm wind.
Friday
Sunny, with a high near 94. Heat index values as high as 101. Calm wind becoming south southwest 5 to 8 mph in the morning.
Friday Night
Mostly clear, with a low around 71. South wind 3 to 6 mph.
Saturday
Sunny, with a high near 94.
Saturday Night
A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 68. Chance of precipitation is 40%.
Sunday
A chance of showers. Partly sunny, with a high near 86. Chance of precipitation is 50%.
Sunday Night
Showers likely and possibly a thunderstorm, then showers after 1am. Low around 64. Chance of precipitation is 80%.
Monday
A chance of showers before 1pm. Mostly cloudy, with a high near 77. Chance of precipitation is 40%.
Monday Night
Partly cloudy, with a low around 58.
Tuesday
Partly sunny, with a high near 76.
Tuesday Night
Partly cloudy, with a low around 57.
Wednesday
Mostly sunny, with a high near 80.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Amsterdam MO
 38.35°N 94.55°W (Elev. 850 ft)
Last Update:
1:26 am CDT Sep 17, 2026
Forecast Valid:
1am CDT Sep 17, 2026-6pm CDT Sep 23, 2026
 
Forecast Discussion
 
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Additional Resources

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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