National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Excessive Heat Continues for the Pacific Northwest; Flooding Impacts Expected in the Southwest U.S.

A dangerous heat wave persists for the Northwest into portions of California today with excessive heat warnings and heat advisories in effect. The active monsoon pattern with organized showers and thunderstorms and possible flash flooding with debris flows continues and will become enhanced in the Southwestern U.S. through Saturday. Read More >

Current conditions at

Galesburg Municipal Airport (KGBG)

Lat: 40.93°NLon: 90.43°WElev: 751ft.

Fair

27°C

80°F

Humidity 53%
Wind Speed SW 7 km/h
Barometer 30.02 in
Dewpoint 16°C (61°F)
Visibility NA
Heat Index27°C (81°F)
Last update 18 Aug 3:15 pm CDT
Extended Forecast for

Galesburg IL

  • This
    Afternoon

    This Afternoon: Mostly sunny, with a high near 28. Southwest wind around 8 km/h.

    Mostly Sunny

    High: 28 °C

  • Tonight

    Tonight: Mostly clear, with a low around 17. South wind 3 to 8 km/h.

    Mostly Clear

    Low: 17 °C

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 4pm. Increasing clouds, with a high near 29. South wind 10 to 16 km/h, with gusts as high as 29 km/h.

    Sunny then
    Slight Chance
    T-storms

    High: 29 °C

  • Friday
    Night

    Friday Night: A chance of showers, then showers and possibly a thunderstorm after 7pm. Low around 18. South wind 8 to 11 km/h, with gusts as high as 27 km/h. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 cm possible.

    Showers

    Low: 18 °C

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm before 4pm, then showers and thunderstorms likely after 4pm. Partly sunny, with a high near 25. Southwest wind around 11 km/h. Chance of precipitation is 70%. New rainfall amounts between 5 and 7.5 mm possible.

    Showers
    Likely then
    T-storms
    Likely

    High: 25 °C

  • Saturday
    Night

    Saturday Night: Showers and thunderstorms likely, mainly before 7pm. Partly cloudy, with a low around 17. Calm wind. Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    T-storms
    Likely then
    Chance
    T-storms

    Low: 17 °C

  • Sunday

    Sunday: Mostly sunny, with a high near 26. Light west northwest wind becoming north northwest 6 to 11 km/h in the morning.

    Mostly Sunny

    High: 26 °C

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 17.

    Mostly Clear

    Low: 17 °C

  • Monday

    Monday: Mostly sunny, with a high near 27.

    Mostly Sunny

    High: 27 °C

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 28. Southwest wind around 8 km/h.
Tonight
Mostly clear, with a low around 17. South wind 3 to 8 km/h.
Friday
A 20 percent chance of showers and thunderstorms after 4pm. Increasing clouds, with a high near 29. South wind 10 to 16 km/h, with gusts as high as 29 km/h.
Friday Night
A chance of showers, then showers and possibly a thunderstorm after 7pm. Low around 18. South wind 8 to 11 km/h, with gusts as high as 27 km/h. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 cm possible.
Saturday
Showers likely and possibly a thunderstorm before 4pm, then showers and thunderstorms likely after 4pm. Partly sunny, with a high near 25. Southwest wind around 11 km/h. Chance of precipitation is 70%. New rainfall amounts between 5 and 7.5 mm possible.
Saturday Night
Showers and thunderstorms likely, mainly before 7pm. Partly cloudy, with a low around 17. Calm wind. Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Sunday
Mostly sunny, with a high near 26. Light west northwest wind becoming north northwest 6 to 11 km/h in the morning.
Sunday Night
Mostly clear, with a low around 17.
Monday
Mostly sunny, with a high near 27.
Monday Night
Mostly clear, with a low around 16.
Tuesday
Sunny, with a high near 27.
Tuesday Night
Mostly clear, with a low around 16.
Wednesday
Sunny, with a high near 28.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Galesburg IL
 40.96°N 90.36°W (Elev. 241 m)
Last Update:
2:55 pm CDT Aug 18, 2022
Forecast Valid:
3pm CDT Aug 18, 2022-6pm CDT Aug 24, 2022
 
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Chance of Precipitation