
Severe Thunderstorms and Heavy Rain Across the Ohio Valley;
Severe thunderstorms with damaging wind gusts will be possible from the mid-Mississippi Valley into parts of the Ohio Valley and central Appalachians. Heavy rain associated with these storms may lead to considerable flash and urban flooding impacts across portions of the Ohio Valley. Mid-summer heat persists from the Central Plains to the Southeast. Read More >
Hazardous Weather Conditions
Current conditions at
McAlester, McAlester Regional Airport (KMLC)
Lat: 34.88°NLon: 95.78°WElev: 768ft.
Fair
79°F
26°C
| Humidity | 79% |
| Wind Speed | S 7 mph |
| Barometer | 30.05 in (1016.2 mb) |
| Dewpoint | 72°F (22°C) |
| Visibility | 10.00 mi |
| Heat Index | 82°F (28°C) |
| Last update | 11 Aug 7:53 am CDT |
Extended Forecast for
Ulan OK
Heat Advisory August 11, 12:00pm until August 11, 08:00pm
Today

High: 100 °F
Hot
Tonight

Low: 80 °F
Clear
Wednesday

High: 102 °F
Hot
Wednesday Night

Low: 80 °F
Mostly Clear
Thursday

High: 102 °F
Hot
Thursday Night

Low: 80 °F
Clear
Friday

High: 102 °F
Hot
Friday Night

Low: 79 °F
Clear
Saturday

High: 102 °F
Hot
Detailed Forecast
Today
Sunny and hot, with a high near 100. Heat index values as high as 109. South wind 5 to 10 mph.
Tonight
Clear, with a low around 80. South wind around 5 mph.
Wednesday
Sunny and hot, with a high near 102. Heat index values as high as 110. South wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 80. South wind 5 to 10 mph.
Thursday
Sunny and hot, with a high near 102. South wind around 10 mph, with gusts as high as 20 mph.
Thursday Night
Clear, with a low around 80. South wind 5 to 10 mph.
Friday
Sunny and hot, with a high near 102. South wind around 10 mph, with gusts as high as 20 mph.
Friday Night
Clear, with a low around 79. South wind 5 to 10 mph.
Saturday
Sunny and hot, with a high near 102. South wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 77. South wind around 5 mph.
Sunday
Sunny and hot, with a high near 104. Southwest wind around 5 mph.
Sunday Night
Mostly clear, with a low around 77. South wind around 5 mph.
Monday
Sunny and hot, with a high near 103. Southwest wind around 5 mph.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Ulan OK
35.11°N 95.88°W
35.11°N 95.88°W
6:50 am CDT Aug 11, 2026
8am CDT Aug 11, 2026-6pm CDT Aug 17, 2026



