Hazardous Weather Conditions
Current conditions at
Galesburg Municipal Airport (KGBG)
Lat: 40.93°NLon: 90.43°WElev: 751ft.
Mostly Cloudy
69°F
21°C
| Humidity | 100% |
| Wind Speed | S 5 mph |
| Barometer | 29.95 in |
| Dewpoint | 69°F (21°C) |
| Visibility | 7.00 mi |
| Last update | 19 Aug 4:15 am CDT |
Extended Forecast for
3 Miles SE Saint Augustine IL
Flood Watch August 19, 01:00pm until August 20, 01:00am
Overnight
Low: 66 °F
Chance
ShowersWednesday
High: 80 °F
Chance
Showers then
Showers
LikelyWednesday Night
Low: 62 °F
Chance
Showers then
Partly CloudyThursday
High: 80 °F
Sunny
Thursday Night
Low: 62 °F
Mostly Clear
Friday
High: 82 °F
Sunny then
Chance
T-stormsFriday Night
Low: 64 °F
Chance
T-storms then
Mostly ClearSaturday
High: 81 °F
Sunny
Saturday Night
Low: 61 °F
Mostly Clear
Detailed Forecast
Overnight
A 30 percent chance of showers, mainly before 5am. Mostly cloudy, with a low around 66. Calm wind.
Wednesday
A chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 80. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A 30 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 62. Light and variable wind.
Thursday
Sunny, with a high near 80. Light northeast wind.
Thursday Night
Mostly clear, with a low around 62. Calm wind.
Friday
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Sunny, with a high near 82. Calm wind becoming west southwest around 6 mph in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 30%.
Friday Night
A chance of thunderstorms before 7pm. Mostly clear, with a low around 64. Calm wind. Chance of precipitation is 30%.
Saturday
Sunny, with a high near 81.
Saturday Night
Mostly clear, with a low around 61.
Sunday
Mostly sunny, with a high near 78.
Sunday Night
Partly cloudy, with a low around 60.
Monday
Mostly sunny, with a high near 79.
Monday Night
Partly cloudy, with a low around 62.
Tuesday
Mostly sunny, with a high near 81.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles SE Saint Augustine IL
40.7°N 90.37°W (Elev. 630 ft)
40.7°N 90.37°W (Elev. 630 ft)
3:36 am CDT Aug 19, 2026
4am CDT Aug 19, 2026-6pm CDT Aug 25, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
