Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Effingham, Effingham County Memorial Airport (K1H2)

Lat: 39.07°NLon: 88.53°WElev: 587ft.

Overcast

75°F

24°C

Humidity	99%
Wind Speed	Calm
Barometer	29.94 in
Dewpoint	74°F (23°C)
Visibility	10.00 mi
Last update	19 Aug 9:15 pm CDT

More Information:

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

Extended Forecast for

4 Miles NW Saint Elmo IL

Tonight
Low: 67 °F
Chance
T-storms and
Patchy Fog
Thursday
High: 83 °F
Patchy Fog
then Mostly
Sunny
Thursday Night
Low: 63 °F
Partly Cloudy
Friday
High: 85 °F
Sunny
Friday Night
Low: 64 °F
Mostly Clear
then Slight
Chance
T-storms
Saturday
High: 84 °F
Mostly Sunny
then Slight
Chance
T-storms
Saturday Night
Low: 62 °F
Mostly Clear
Sunday
High: 82 °F
Mostly Sunny
Sunday Night
Low: 60 °F
Mostly Cloudy
then Slight
Chance
Showers

Detailed Forecast

Tonight

A chance of showers and thunderstorms before 4am, then a slight chance of showers. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 67. Calm wind. Chance of precipitation is 40%.

Thursday

Patchy fog before 9am. Otherwise, partly sunny, with a high near 83. Calm wind becoming northeast around 5 mph in the morning.

Thursday Night

Partly cloudy, with a low around 63. Light northeast wind.

Friday

Sunny, with a high near 85. Calm wind becoming west around 5 mph in the afternoon.

Friday Night

A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 64. Calm wind.

Saturday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 84.

Saturday Night

Mostly clear, with a low around 62.