Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Mount Vernon Airport (KMVN)

Lat: 38.33°NLon: 88.85°WElev: 466ft.

Light Rain

72°F

22°C

Humidity	94%
Wind Speed	W 3 mph
Barometer	29.97 in (1014.7 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Last update	19 Aug 5:56 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

8 Miles SSE Iuka IL

Today
High: 81 °F
Showers then
Scattered
Showers
Tonight
Low: 66 °F
T-storms
Likely and
Patchy Fog
Thursday
High: 83 °F
Mostly Sunny
Thursday Night
Low: 64 °F
Mostly Clear
Friday
High: 85 °F
Sunny
Friday Night
Low: 65 °F
Mostly Clear
Saturday
High: 85 °F
Slight Chance
T-storms
Saturday Night
Low: 63 °F
Mostly Clear
Sunday
High: 83 °F
Mostly Sunny

Detailed Forecast

Today

Showers and possibly a thunderstorm before 11am, then scattered showers and thunderstorms, mainly between 11am and 1pm. High near 81. Light southwest wind. Chance of precipitation is 80%.

Tonight

Showers and thunderstorms likely, mainly before 3am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 66. Calm wind. Chance of precipitation is 60%.

Thursday

Mostly sunny, with a high near 83. Light northeast wind.

Thursday Night

Mostly clear, with a low around 64. Calm wind.

Friday

Sunny, with a high near 85. Calm wind.

Friday Night

Mostly clear, with a low around 65.

Saturday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.

Saturday Night

Mostly clear, with a low around 63.