Dangerous Heat in the Central and Southern U.S.; Thunderstorms and Heavy Rain in the Northern Plains

Dangerous, prolonged heat is expected across portions of the Central and Southeast U.S. through July. Scattered severe thunderstorms are expected over parts of the northern Plains into the upper Mississippi Valley Tuesday, with damaging winds and large hail as the primary threats. Heavy rainfall could lead to areas of flooding across the northern Plains, Upper Midwest, Southeast and Southwest. Read More >

Hazardous Weather Conditions

Current conditions at

Harrisburg-Raleigh Airport (KHSB)

Lat: 37.81°NLon: 88.54°WElev: 387ft.

Fair

80°F

27°C

Humidity 89%
Wind Speed Calm
Barometer 29.99 in
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 21 Jul 8:55 pm CDT
Extended Forecast for

4 Miles SSW Dale IL

  • Tonight

    Tonight: Patchy fog after 2am.  Otherwise, mostly cloudy, with a low around 73. Calm wind.

    Low: 73 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 4pm.  Patchy fog before 8am.  Otherwise, mostly sunny, with a high near 92. Calm wind becoming east around 6 mph in the morning.

    High: 92 °F

    Patchy Fog
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 74. Light east wind.

    Low: 74 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 95. Light south wind.

    High: 95 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 75. Calm wind.

    Low: 75 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 94. Calm wind becoming south southwest around 6 mph in the morning.

    High: 94 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 76. Light south wind.

    Low: 76 °F

    Mostly Clear

  • Friday

    Friday: A chance of showers and thunderstorms after 1pm.  Sunny, with a high near 94. South southwest wind 3 to 7 mph.

    High: 94 °F

    Sunny then
    Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms.  Partly cloudy, with a low around 75. Light south wind.

    Low: 75 °F

    Chance
    T-storms

Detailed Forecast

Tonight
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 73. Calm wind.
Tuesday
A 20 percent chance of showers and thunderstorms after 4pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 92. Calm wind becoming east around 6 mph in the morning.
Tuesday Night
Mostly clear, with a low around 74. Light east wind.
Wednesday
Sunny, with a high near 95. Light south wind.
Wednesday Night
Mostly clear, with a low around 75. Calm wind.
Thursday
Sunny, with a high near 94. Calm wind becoming south southwest around 6 mph in the morning.
Thursday Night
Mostly clear, with a low around 76. Light south wind.
Friday
A chance of showers and thunderstorms after 1pm. Sunny, with a high near 94. South southwest wind 3 to 7 mph.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 75. Light south wind.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 93. South southwest wind 3 to 6 mph.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 75. Light south wind.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 93. Light southwest wind.
Sunday Night
Mostly clear, with a low around 75. Light and variable wind.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 94. Light and variable wind.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Dale IL
 37.94°N 88.54°W
7:31 pm CDT Jul 21, 2025
9pm CDT Jul 21, 2025-6pm CDT Jul 28, 2025
 
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Additional Resources

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Hourly Weather Forecast

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