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

Hazardous Weather Conditions

Current conditions at

Perryville Regional Airport (KPCD)

Lat: 37.87°NLon: 89.86°WElev: 372ft.

Mostly Cloudy

74°F

23°C

Humidity 92%
Wind Speed Calm
Barometer 30.20 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 16 Sep 6:35 am CDT
Extended Forecast for

4 Miles N Longtown MO

Heat Advisory September 16, 06:55am until September 19, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory September 16, 06:55am until September 19, 07:00pm

    NOW until 7:00pm Sat

    Heat Advisory

  • Today

    High: 95 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 72. South wind 3 to 5 mph.

    Low: 72 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 97. Heat index values as high as 106. South southwest wind 5 to 7 mph becoming west northwest in the afternoon.

    High: 97 °F

    Hot

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 72. Calm wind.

    Low: 72 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 95. Calm wind.

    High: 95 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 71. Light and variable wind.

    Low: 71 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 95. Southwest wind 3 to 7 mph.

    High: 95 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 71. South southwest wind 3 to 5 mph.

    Low: 71 °F

    Partly Cloudy

Detailed Forecast

Today
Sunny, with a high near 95. Heat index values as high as 105. South southwest wind 3 to 8 mph.
Tonight
Mostly clear, with a low around 72. South wind 3 to 5 mph.
Thursday
Sunny and hot, with a high near 97. Heat index values as high as 106. South southwest wind 5 to 7 mph becoming west northwest in the afternoon.
Thursday Night
Partly cloudy, with a low around 72. Calm wind.
Friday
Sunny, with a high near 95. Calm wind.
Friday Night
Mostly clear, with a low around 71. Light and variable wind.
Saturday
Mostly sunny, with a high near 95. Southwest wind 3 to 7 mph.
Saturday Night
Partly cloudy, with a low around 71. South southwest wind 3 to 5 mph.
Sunday
Mostly sunny, with a high near 94. West wind 3 to 6 mph.
Sunday Night
A slight chance of showers before 1am. Partly cloudy, with a low around 68. Light and variable wind becoming east around 5 mph after midnight.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 88. North wind 5 to 7 mph.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 64. North wind 3 to 5 mph.
Tuesday
A chance of showers. Mostly sunny, with a high near 84. North northeast wind 3 to 5 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Longtown MO
 37.74°N 89.76°W
Last Update:
4:25 am CDT Sep 16, 2026
Forecast Valid:
6am CDT Sep 16, 2026-6pm CDT Sep 22, 2026
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation