Hazardous Weather Conditions
Current conditions at
Jackson, Jackson International Airport (KJAN)
Lat: 32.32°NLon: 90.08°WElev: 344ft.
Partly Cloudy
97°F
36°C
| Humidity | 43% |
| Wind Speed | Calm |
| Barometer | 30.02 in (1016.0 mb) |
| Dewpoint | 71°F (22°C) |
| Visibility | 10.00 mi |
| Heat Index | 105°F (41°C) |
| Last update | 16 Aug 6:54 pm CDT |
Extended Forecast for
2 Miles ENE Harperville MS
Extreme Heat Warning August 16, 07:41pm until August 17, 08:00pm
NOW until 8:00pm Mon
Extreme Heat Warning
Tonight
Low: 77 °F
Partly Cloudy
Monday
High: 99 °F
Hot
Monday Night
Low: 76 °F
Mostly Clear
Tuesday
High: 99 °F
Hot
Tuesday Night
Low: 75 °F
Partly Cloudy
Wednesday
High: 99 °F
Sunny then
Slight Chance
T-stormsWednesday Night
Low: 75 °F
Slight Chance
T-stormsThursday
High: 98 °F
Sunny then
Slight Chance
T-storms
Detailed Forecast
Tonight
Partly cloudy, with a low around 77. Calm wind becoming west southwest around 5 mph after midnight.
Monday
Sunny and hot, with a high near 99. Heat index values as high as 108. West wind around 5 mph.
Monday Night
Mostly clear, with a low around 76. West southwest wind around 5 mph becoming calm.
Tuesday
Sunny and hot, with a high near 99. Heat index values as high as 108. West northwest wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 75. North wind around 5 mph becoming calm.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 99. West wind around 5 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 75. West wind around 5 mph becoming calm.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 98. Calm wind becoming west around 5 mph in the morning.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 73. Calm wind. Chance of precipitation is 20%.
Friday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 96.
Friday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.
Saturday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95.
Saturday Night
Mostly clear, with a low around 70.
Sunday
Sunny, with a high near 96.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles ENE Harperville MS
32.49°N 89.42°W
32.49°N 89.42°W
7:15 pm CDT Aug 16, 2026
7pm CDT Aug 16, 2026-6pm CDT Aug 23, 2026
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