Heavy Rain and Strong-to-Severe Thunderstorms from the Central Miss. Valley to the Mid-Atlantic

A slow-moving weather system in the eastern U.S. will focus showers and thunderstorms from the mid-Mississippi River Valley to the Mid-Atlantic on Thursday. Abundant moisture will allow occasionally heavy rainfall. Flash Flood Watches are in effect in these areas. Severe thunderstorms with damaging wind gusts and large hail will also be possible in this same area. Read More >

Hazardous Weather Conditions

Current conditions at

Effingham, Effingham County Memorial Airport (K1H2)

Lat: 39.07°NLon: 88.53°WElev: 587ft.

Fog/Mist

74°F

23°C

Humidity 100%
Wind Speed SE 5 mph
Barometer 29.92 in
Dewpoint 74°F (23°C)
Visibility 5.00 mi
Last update 28 Jul 7:15 am CDT
Extended Forecast for

Effingham IL

  • Today

    Today: A 40 percent chance of showers and thunderstorms, mainly after 9am.  Patchy fog before 8am.  Otherwise, mostly cloudy, with a high near 84. Calm wind becoming west northwest around 5 mph in the afternoon.

    Chance
    T-storms and
    Patchy Fog

    High: 84 °F

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 1am.  Patchy fog after 1am.  Otherwise, mostly cloudy, with a low around 68. Light west northwest wind.

    Chance
    T-storms and
    Patchy Fog

    Low: 68 °F

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms.  Partly sunny, with a high near 84. Calm wind becoming west around 6 mph in the morning.

    Chance
    T-storms

    High: 84 °F

  • Friday
    Night

    Friday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 66. West northwest wind around 5 mph becoming calm  in the evening.

    Chance
    T-storms

    Low: 66 °F

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms.  Partly sunny, with a high near 83. Calm wind becoming west northwest around 5 mph in the afternoon.

    Chance
    T-storms

    High: 83 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 66. Light north wind.

    Partly Cloudy

    Low: 66 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 83. Light and variable wind.

    Mostly Sunny

    High: 83 °F

  • Sunday
    Night

    Sunday Night: A chance of showers and thunderstorms.  Partly cloudy, with a low around 68.

    Chance
    T-storms

    Low: 68 °F

  • Monday

    Monday: A chance of showers and thunderstorms.  Partly sunny, with a high near 85.

    Chance
    T-storms

    High: 85 °F

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms, mainly after 9am. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 84. Calm wind becoming west northwest around 5 mph in the afternoon.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 1am. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 68. Light west northwest wind.
Friday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 84. Calm wind becoming west around 6 mph in the morning.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66. West northwest wind around 5 mph becoming calm in the evening.
Saturday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 83. Calm wind becoming west northwest around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 66. Light north wind.
Sunday
Mostly sunny, with a high near 83. Light and variable wind.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 68.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 85.
Monday Night
Partly cloudy, with a low around 70.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 87.
Tuesday Night
Partly cloudy, with a low around 72.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Click Map For Forecast
Point Forecast:
Effingham IL
 39.12°N 88.55°W (Elev. 581 ft)
6:54 am CDT Jul 28, 2016
7am CDT Jul 28, 2016-6pm CDT Aug 3, 2016
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database