Hazardous Weather Conditions
Current conditions at
Greenville, Mid Delta Regional Airport (KGLH)
Lat: 33.48°NLon: 90.99°WElev: 131ft.
Fair
87°F
31°C
| Humidity | 67% |
| Wind Speed | SW 10 mph |
| Barometer | 29.97 in (1015.3 mb) |
| Dewpoint | 75°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 96°F (36°C) |
| Last update | 19 Aug 8:53 am CDT |
Extended Forecast for
Halley AR
Extreme Heat Warning August 19, 11:00am until August 19, 08:00pm
Today
High: 102 °F
Hot
Tonight
Low: 79 °F
Mostly Clear
Thursday
High: 101 °F
Hot
Thursday Night
Low: 76 °F
Slight Chance
T-storms then
Slight Chance
ShowersFriday
High: 100 °F
Hot
Friday Night
Low: 73 °F
Mostly Clear
Saturday
High: 100 °F
Hot
Saturday Night
Low: 75 °F
Mostly Clear
Sunday
High: 101 °F
Slight Chance
Showers
Detailed Forecast
Today
Sunny and hot, with a high near 102. Heat index values as high as 109. South southwest wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 79. South southwest wind around 10 mph, with gusts as high as 15 mph.
Thursday
Sunny and hot, with a high near 101. Heat index values as high as 109. West southwest wind 5 to 10 mph.
Thursday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 76. South southwest wind around 5 mph. Chance of precipitation is 20%.
Friday
Sunny and hot, with a high near 100. West wind 5 to 10 mph becoming north in the afternoon.
Friday Night
Mostly clear, with a low around 73. North northeast wind 5 to 10 mph becoming light and variable in the evening.
Saturday
Sunny and hot, with a high near 100. Calm wind becoming north around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 75. North wind around 5 mph becoming calm in the evening.
Sunday
A 20 percent chance of showers before 1pm. Mostly sunny and hot, with a high near 101. Calm wind becoming northwest around 5 mph in the morning.
Sunday Night
Mostly clear, with a low around 75.
Monday
Mostly sunny and hot, with a high near 99.
Monday Night
Mostly clear, with a low around 76.
Tuesday
Sunny and hot, with a high near 100.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Halley AR
33.54°N 91.32°W (Elev. 131 ft)
33.54°N 91.32°W (Elev. 131 ft)
8:35 am CDT Aug 19, 2026
9am CDT Aug 19, 2026-6pm CDT Aug 25, 2026
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