Widespread Showers in the Eastern US; Severe Thunderstorms in the Plains; Heatwave in the Desert Southwest

Widespread showers and thunderstorms across much of the central and eastern U.S. will produce areas of excessive rainfall, especially in the southern Mid-Atlantic states. Scattered severe thunderstorms are expected from Montana into portions of the central/southern Plains this weekend. A heatwave will build in the Desert Southwest, in parts of Arizona, southeastern California, and southern Nevada. Read More >

Current conditions at

Galesburg Municipal Airport (KGBG)

Lat: 40.93°NLon: 90.43°WElev: 751ft.

Overcast

68°F

20°C

Humidity 83%
Wind Speed E 6 mph
Barometer 30.05 in
Dewpoint 63°F (17°C)
Visibility 7.00 mi
Last update 14 Jun 10:55 am CDT
Extended Forecast for

Galesburg IL

  • Today

    Today: Partly sunny, with a high near 82. Northeast wind around 7 mph.

    High: 82 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 61. East northeast wind 3 to 6 mph.

    Low: 61 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 85. East wind around 6 mph.

    High: 85 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 66. East southeast wind 3 to 5 mph.

    Low: 66 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after 4pm.  Mostly sunny, with a high near 87. South southeast wind 5 to 8 mph.  Chance of precipitation is 30%.

    High: 87 °F

    Chance
    Showers then
    Chance
    T-storms

  • Monday Night

    Monday Night: A chance of thunderstorms before 1am, then a chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am.  Partly cloudy, with a low around 67. South wind around 6 mph.  Chance of precipitation is 30%.

    Low: 67 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A chance of thunderstorms before 7am, then a chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 90. South southwest wind 6 to 9 mph, with gusts as high as 16 mph.  Chance of precipitation is 40%.

    High: 90 °F

    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Showers and thunderstorms likely, mainly after 1am.  Mostly cloudy, with a low around 69. Chance of precipitation is 60%.

    Low: 69 °F

    T-storms
    Likely

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm.  High near 84. Chance of precipitation is 80%.

    High: 84 °F

    Showers
    Likely then
    T-storms

Detailed Forecast

Today
Partly sunny, with a high near 82. Northeast wind around 7 mph.
Tonight
Mostly clear, with a low around 61. East northeast wind 3 to 6 mph.
Sunday
Mostly sunny, with a high near 85. East wind around 6 mph.
Sunday Night
Mostly cloudy, with a low around 66. East southeast wind 3 to 5 mph.
Monday
A chance of showers, with thunderstorms also possible after 4pm. Mostly sunny, with a high near 87. South southeast wind 5 to 8 mph. Chance of precipitation is 30%.
Monday Night
A chance of thunderstorms before 1am, then a chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 67. South wind around 6 mph. Chance of precipitation is 30%.
Tuesday
A chance of thunderstorms before 7am, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 90. South southwest wind 6 to 9 mph, with gusts as high as 16 mph. Chance of precipitation is 40%.
Tuesday Night
Showers and thunderstorms likely, mainly after 1am. Mostly cloudy, with a low around 69. Chance of precipitation is 60%.
Wednesday
Showers and possibly a thunderstorm. High near 84. Chance of precipitation is 80%.
Wednesday Night
A 40 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 65.
Juneteenth
Sunny, with a high near 85.
Thursday Night
Mostly clear, with a low around 65.
Friday
Mostly sunny, with a high near 87.
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ABOUT THIS FORECAST

 
Point Forecast:
Galesburg IL
 40.94°N 90.39°W (Elev. 764 ft)
9:56 am CDT Jun 14, 2025
11am CDT Jun 14, 2025-6pm CDT Jun 20, 2025
 
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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