Severe Thunderstorms in the Central Plains and Lower Missouri Valley; Heat Continues in the Southeast and Southwest

Severe thunderstorms capable of large hail and damaging wind gusts are forecast to impact the central Plains into the Lower Missouri Valley through this afternoon. Dangerous heat persists across the southern Plains, Southeast U.S. and Puerto Rico this week, and will return to the Southwest today. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Galesburg Municipal Airport (KGBG)

Lat: 40.93°NLon: 90.43°WElev: 751ft.

Fair

73°F

23°C

Humidity	85%
Wind Speed	S 5 mph
Barometer	30.04 in
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Last update	18 Aug 9:15 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Monmouth IL

Today
High: 80 °F
Mostly Cloudy
then Slight
Chance
T-storms
Tonight
Low: 66 °F
Chance
T-storms then
Chance
Showers
Wednesday
High: 78 °F
Slight Chance
Showers then
Mostly Sunny
Wednesday Night
Low: 61 °F
Partly Cloudy
Thursday
High: 78 °F
Sunny
Thursday Night
Low: 62 °F
Mostly Clear
Friday
High: 80 °F
Sunny
Friday Night
Low: 65 °F
Chance
Showers
Saturday
High: 79 °F
Sunny

Detailed Forecast

Today

A slight chance of showers between 2pm and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 80. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.

Tonight

A chance of showers and thunderstorms. Increasing clouds, with a low around 66. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%.

Wednesday

A 10 percent chance of showers before 7am. Partly sunny, with a high near 78. Calm wind becoming northeast around 5 mph in the afternoon.

Wednesday Night

Partly cloudy, with a low around 61. Calm wind.

Thursday

Sunny, with a high near 78.

Thursday Night

Mostly clear, with a low around 62.

Friday

Sunny, with a high near 80.

Friday Night

A 30 percent chance of showers. Mostly clear, with a low around 65.