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.

Fair

72°F

22°C

Humidity 97%
Wind Speed Calm
Barometer 29.89 in
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 20 Aug 2:55 am CDT
Extended Forecast for

6 Miles NNE Longtown MO

Flood Watch until August 20, 07:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch until August 20, 07:00am

    NOW until 7:00am Thu

    Flood Watch

  • Overnight

    Low: 72 °F

    Chance
    Showers

  • Thursday

    Thursday: Partly sunny, with a high near 83. Calm wind becoming north around 6 mph in the morning.

    High: 83 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 66. Light north wind.

    Low: 66 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 85. Calm wind.

    High: 85 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 67. Calm wind.

    Low: 67 °F

    Mostly Clear

  • Saturday

    Saturday: A slight chance of showers, with thunderstorms also possible after 10am. Mostly sunny, with a high near 84. Calm wind becoming north northwest around 6 mph in the afternoon. Chance of precipitation is 20%.

    High: 84 °F

    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 64. Light north wind.

    Low: 64 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 81. Calm wind becoming north around 5 mph in the afternoon.

    High: 81 °F

    Mostly Sunny

Detailed Forecast

Overnight
A chance of showers and thunderstorms before 4am, then a slight chance of showers. Mostly cloudy, with a steady temperature around 72. Calm wind. Chance of precipitation is 40%.
Thursday
Partly sunny, with a high near 83. Calm wind becoming north around 6 mph in the morning.
Thursday Night
Mostly clear, with a low around 66. Light north wind.
Friday
Sunny, with a high near 85. Calm wind.
Friday Night
Mostly clear, with a low around 67. Calm wind.
Saturday
A slight chance of showers, with thunderstorms also possible after 10am. Mostly sunny, with a high near 84. Calm wind becoming north northwest around 6 mph in the afternoon. Chance of precipitation is 20%.
Saturday Night
Mostly clear, with a low around 64. Light north wind.
Sunday
Mostly sunny, with a high near 81. Calm wind becoming north around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 62. Calm wind.
Monday
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 81. Light southeast wind.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 63. Light east southeast wind.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 84. Calm wind becoming south southeast around 5 mph.
Tuesday Night
Partly cloudy, with a low around 66. Calm wind.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 86. Light northwest wind.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNE Longtown MO
 37.74°N 89.74°W
Last Update:
2:41 am CDT Aug 20, 2026
Forecast Valid:
2am CDT Aug 20, 2026-6pm CDT Aug 26, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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