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Hazardous Weather Conditions

Current conditions at

Greenville, Mid Delta Regional Airport (KGLH)

Lat: 33.48°NLon: 90.99°WElev: 131ft.

Fair

76°F

24°C

Humidity 97%
Wind Speed Calm
Barometer 29.97 in (1015.2 mb)
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index75°F (24°C)
Last update 19 Aug 1:53 am CDT
Extended Forecast for

Yancopin AR

Extreme Heat Warning August 19, 12:00pm until August 19, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning

  • Overnight

    Overnight: Clear, with a low around 77. Calm wind.

    Low: 77 °F

    Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 103. Heat index values as high as 108. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 103 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75. Northeast wind around 5 mph becoming calm in the evening.

    Low: 75 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly sunny and hot, with a high near 97. Heat index values as high as 103. Calm wind becoming north northeast around 5 mph in the morning. Chance of precipitation is 50%.

    High: 97 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 73. North northeast wind around 5 mph.

    Low: 73 °F

    Slight Chance
    T-storms

  • Thursday

    Thursday: A slight chance of showers and thunderstorms between 1pm and 4pm, then a slight chance of showers after 4pm. Sunny, with a high near 94. North northeast wind 5 to 10 mph. Chance of precipitation is 20%.

    High: 94 °F

    Sunny then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 71. North northeast wind around 5 mph.

    Low: 71 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 94. North northeast wind around 5 mph.

    High: 94 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 72. Northeast wind around 5 mph becoming calm in the evening.

    Low: 72 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 77. Calm wind.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 103. Heat index values as high as 108. Calm wind becoming northeast around 5 mph in the afternoon.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75. Northeast wind around 5 mph becoming calm in the evening.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly sunny and hot, with a high near 97. Heat index values as high as 103. Calm wind becoming north northeast around 5 mph in the morning. Chance of precipitation is 50%.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 73. North northeast wind around 5 mph.
Thursday
A slight chance of showers and thunderstorms between 1pm and 4pm, then a slight chance of showers after 4pm. Sunny, with a high near 94. North northeast wind 5 to 10 mph. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 71. North northeast wind around 5 mph.
Friday
Sunny, with a high near 94. North northeast wind around 5 mph.
Friday Night
Mostly clear, with a low around 72. Northeast wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 96.
Saturday Night
Mostly clear, with a low around 71.
Sunday
Sunny, with a high near 96.
Sunday Night
Mostly clear, with a low around 70.
Monday
Sunny, with a high near 93.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Yancopin AR
 33.94°N 91.22°W (Elev. 148 ft)
Last Update:
2:35 am CDT Aug 19, 2025
Forecast Valid:
2am CDT Aug 19, 2025-6pm CDT Aug 25, 2025
 
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