Excessive Heat for the East; Excessive Rainfall for the Southwest; Severe Weather for the Center of the Nation

Extreme HeatRisk impacts will expand from the Midwest into the Mid-Atlantic and Northeast today. This level of HeatRisk is known for being rare and/or long duration with little to no overnight relief, and affects anyone without effective cooling and/or adequate hydration. Severe weather potential continues from the Great Lakes to the Central Plains today. Heavy rainfall for Southwest on Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

Galesburg Municipal Airport (KGBG)

Lat: 40.93°NLon: 90.43°WElev: 751ft.

Fair

76°F

24°C

Humidity	83%
Wind Speed	S 7 mph
Barometer	30.13 in
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	77°F (25°C)
Last update	23 Jun 7:15 am CDT

More Information:

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

Extended Forecast for

3 Miles SW Seaton IL

Heat Advisory June 23, 07:37am until June 23, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory June 23, 07:37am until June 23, 08:00pm
NOW until 8:00pm Mon
Heat Advisory
Today
High: 94 °F
Sunny then
Sunny and
Breezy
Tonight
Low: 73 °F
Slight Chance
T-storms then
Chance
Showers
Tuesday
High: 90 °F
Chance
Showers then
Chance
T-storms
Tuesday Night
Low: 72 °F
Chance
T-storms
Wednesday
High: 91 °F
Mostly Sunny
then Chance
T-storms
Wednesday Night
Low: 73 °F
Partly Cloudy
Thursday
High: 93 °F
Sunny then
Chance
Showers
Thursday Night
Low: 71 °F
Chance
T-storms

Detailed Forecast

Today

Sunny, with a high near 94. Heat index values as high as 102. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.

Tonight

A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 73. South wind 5 to 15 mph becoming northwest after midnight. Winds could gust as high as 20 mph.

Tuesday

A chance of showers, with thunderstorms also possible after 4pm. Partly sunny, with a high near 90. Southeast wind 5 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 40%.

Tuesday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. West wind around 5 mph becoming southeast in the evening.

Wednesday

A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91.

Wednesday Night

Partly cloudy, with a low around 73.

Thursday

A 40 percent chance of showers after 1pm. Sunny, with a high near 93.

Thursday Night

A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.

Friday

A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89.