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Hazardous Weather Conditions

Current conditions at

Walnut Ridge Regional Airport (KARG)

Lat: 36.13°NLon: 90.92°WElev: 266ft.

Fair

94°F

34°C

Humidity 43%
Wind Speed Vrbl 3 mph
Barometer 29.90 in (1012.3 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index99°F (37°C)
Last update 19 Sep 5:56 pm CDT
Extended Forecast for

7 Miles SSW Doniphan MO

Heat Advisory September 19, 06:01pm until September 20, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory September 19, 06:01pm until September 20, 07:00pm

    NOW until 7:00pm Sun

    Heat Advisory

  • Tonight

    Low: 71 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 99. Calm wind becoming west around 6 mph in the afternoon.

    High: 99 °F

    Hot

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 71. Light and variable wind.

    Low: 71 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Monday

    Monday: A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 93. North northwest wind 3 to 6 mph. Chance of precipitation is 30%.

    High: 93 °F

    Mostly Sunny
    then Chance
    T-storms

  • Monday Night

    Monday Night: A chance of thunderstorms before 7pm. Partly cloudy, with a low around 65. North wind around 7 mph. Chance of precipitation is 30%.

    Low: 65 °F

    Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 83. North wind around 9 mph.

    High: 83 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 58. North northeast wind 7 to 11 mph.

    Low: 58 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 81. North wind around 8 mph.

    High: 81 °F

    Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 71. South southwest wind around 6 mph becoming calm in the evening.
Sunday
Mostly sunny and hot, with a high near 99. Calm wind becoming west around 6 mph in the afternoon.
Sunday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 71. Light and variable wind.
Monday
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 93. North northwest wind 3 to 6 mph. Chance of precipitation is 30%.
Monday Night
A chance of thunderstorms before 7pm. Partly cloudy, with a low around 65. North wind around 7 mph. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 83. North wind around 9 mph.
Tuesday Night
Partly cloudy, with a low around 58. North northeast wind 7 to 11 mph.
Wednesday
Sunny, with a high near 81. North wind around 8 mph.
Wednesday Night
Mostly clear, with a low around 56. North northeast wind 5 to 7 mph.
Thursday
Mostly sunny, with a high near 82. North northeast wind 5 to 7 mph.
Thursday Night
Partly cloudy, with a low around 59. Northeast wind 3 to 6 mph.
Friday
Mostly sunny, with a high near 84. Northeast wind 3 to 8 mph.
Friday Night
Partly cloudy, with a low around 60. North northeast wind 3 to 7 mph.
Saturday
Mostly sunny, with a high near 84. Northeast wind 3 to 6 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSW Doniphan MO
 36.54°N 90.88°W
Last Update:
1:26 pm CDT Sep 19, 2026
Forecast Valid:
6pm CDT Sep 19, 2026-6pm CDT Sep 26, 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