Summer Heat In Multiple Spots

A large dome of high pressure is expected to deliver summer heat with humidity in multiple sections of the country to start off the week. Excessive heat warnings and heat advisories are in effect across the south-central Plains, Mid to Lower Mississippi Valley and from the Mid-Atlantic into the Northeast. This includes the cities of New York, Philadelphia, Dallas, Oklahoma City and Kansas City. Read More >

Hazardous Weather Conditions

Current conditions at

Salem, Salem-Leckrone Airport (KSLO)

Lat: 38.64°NLon: 88.96°WElev: 574ft.

Thunderstorm in Vicinity

85°F

29°C

Humidity 67%
Wind Speed E 5 mph
Barometer 29.97 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 19 Aug 6:15 pm CDT
Extended Forecast for

5 Miles S Greenville IL

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 7pm.  Patchy fog after 3am.  Otherwise, mostly clear, with a low around 73. Calm wind.  Chance of precipitation is 60%.

    T-storms
    Likely then
    Patchy Fog

    Low: 73 °F

  • Tuesday

    Tuesday: Showers and thunderstorms likely, mainly before 1pm.  Patchy fog before 9am.  Otherwise, increasing clouds, with a high near 88. Light and variable wind becoming south 5 to 10 mph in the morning.  Chance of precipitation is 60%.

    T-storms
    Likely and
    Patchy Fog

    High: 88 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 73. South wind 3 to 6 mph.

    Mostly Cloudy

    Low: 73 °F

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms.  Partly sunny, with a high near 89. Heat index values as high as 100. Light and variable wind.

    Chance
    T-storms

    High: 89 °F

  • Wednesday
    Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 69. Calm wind.

    Chance
    T-storms

    Low: 69 °F

  • Thursday

    Thursday: Showers and thunderstorms likely.  Mostly cloudy, with a high near 80. Chance of precipitation is 60%.

    T-storms
    Likely

    High: 80 °F

  • Thursday
    Night

    Thursday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 64.

    Chance
    T-storms

    Low: 64 °F

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms.  Partly sunny, with a high near 78.

    Chance
    T-storms

    High: 78 °F

  • Friday
    Night

    Friday Night: A 20 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 62.

    Slight Chance
    T-storms

    Low: 62 °F

Detailed Forecast

Tonight
Showers and thunderstorms likely, mainly before 7pm. Patchy fog after 3am. Otherwise, mostly clear, with a low around 73. Calm wind. Chance of precipitation is 60%.
Tuesday
Showers and thunderstorms likely, mainly before 1pm. Patchy fog before 9am. Otherwise, increasing clouds, with a high near 88. Light and variable wind becoming south 5 to 10 mph in the morning. Chance of precipitation is 60%.
Tuesday Night
Mostly cloudy, with a low around 73. South wind 3 to 6 mph.
Wednesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 89. Heat index values as high as 100. Light and variable wind.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Calm wind.
Thursday
Showers and thunderstorms likely. Mostly cloudy, with a high near 80. Chance of precipitation is 60%.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
Friday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 78.
Friday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 62.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 78.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 62.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 81.
Sunday Night
Partly cloudy, with a low around 65.
Monday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Click Map For Forecast
Point Forecast:
5 Miles S Greenville IL
 38.82°N 89.43°W (Elev. 499 ft)
6:14 pm CDT Aug 19, 2019
6pm CDT Aug 19, 2019-6pm CDT Aug 26, 2019
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database