Isolated Severe Thunderstorms Across Southern U.S.; Heat Continues In West

Isolated severe thunderstorms are possible from the Southeast to Southern Plains today. Other thunderstorms may produce localized flash flooding across the Great Lakes, Midwest, and Mid Atlantic. Finally, the ongoing heat wave continues in the West and will expand into the Rockies by the weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Harrisburg-Raleigh Airport (KHSB)

Lat: 37.81°NLon: 88.54°WElev: 387ft.

Mostly Cloudy

70°F

21°C

Humidity 98%
Wind Speed S 7 mph
Barometer 29.94 in
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 28 May 7:55 am CDT
Extended Forecast for

Harrisburg IL

  • Today

    Today: Showers and thunderstorms likely, mainly after 1pm.  Mostly cloudy, with a high near 79. South wind 6 to 10 mph.  Chance of precipitation is 60%.

    T-storms
    Likely

    High: 79 °F

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 62. South southwest wind 5 to 7 mph.

    Chance
    T-storms

    Low: 62 °F

  • Friday

    Friday: Showers and thunderstorms likely, mainly before 1pm.  Mostly cloudy, then gradually becoming sunny, with a high near 78. Northwest wind 6 to 13 mph.  Chance of precipitation is 60%.

    T-storms
    Likely

    High: 78 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 54. North northwest wind 5 to 7 mph becoming calm  in the evening.

    Mostly Clear

    Low: 54 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 75. North wind 3 to 7 mph.

    Mostly Sunny

    High: 75 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 54. North wind around 6 mph becoming calm  in the evening.

    Partly Cloudy

    Low: 54 °F

  • Sunday

    Sunday: Sunny, with a high near 75. Calm wind becoming northeast around 6 mph in the morning.

    Sunny

    High: 75 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 54. Northeast wind around 5 mph becoming calm  in the evening.

    Mostly Clear

    Low: 54 °F

  • Monday

    Monday: Sunny, with a high near 77. East southeast wind 3 to 7 mph.

    Sunny

    High: 77 °F

Detailed Forecast

Today
Showers and thunderstorms likely, mainly after 1pm. Mostly cloudy, with a high near 79. South wind 6 to 10 mph. Chance of precipitation is 60%.
Tonight
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62. South southwest wind 5 to 7 mph.
Friday
Showers and thunderstorms likely, mainly before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 78. Northwest wind 6 to 13 mph. Chance of precipitation is 60%.
Friday Night
Mostly clear, with a low around 54. North northwest wind 5 to 7 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 75. North wind 3 to 7 mph.
Saturday Night
Partly cloudy, with a low around 54. North wind around 6 mph becoming calm in the evening.
Sunday
Sunny, with a high near 75. Calm wind becoming northeast around 6 mph in the morning.
Sunday Night
Mostly clear, with a low around 54. Northeast wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 77. East southeast wind 3 to 7 mph.
Monday Night
Partly cloudy, with a low around 58. East southeast wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 84. Light south southeast wind becoming south southwest 5 to 9 mph in the morning.
Tuesday Night
Mostly clear, with a low around 65. South southwest wind around 6 mph.
Wednesday
Sunny, with a high near 88. West southwest wind 6 to 9 mph.
Click Map For Forecast
Point Forecast:
Harrisburg IL
 37.72°N 88.55°W
6:43 am CDT May 28, 2020
8am CDT May 28, 2020-6pm CDT Jun 3, 2020
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database