Heavy Rain From the Central Plains to the Mid-Atlantic; Heat Wave Begins This Weekend

Strong to severe thunderstorms and heavy rain will impact portions of the central Plains into the Upper Midwest and the Mid-Atlantic through the weekend. A stretch of unusually hot and humid weather is expected across portions of the central U.S. and the Southeast beginning this weekend and continuing through next week. The heat may reach dangerous levels, particularly mid to late next week. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Illinois Valley Regional Airport (KVYS)

Lat: 41.35° N Lon: 89.15° W Elev: 650 ft.

Mostly Cloudy

73°F

23°C

Humidity	87%
Wind Speed	Calm
Barometer	30.06 in
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Last update	18 Jul 11:15 pm CDT

More Information:

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

Detailed forecast for

La Salle County

Rest Of Tonight

Partly cloudy in the late evening and early morning, then becoming mostly cloudy. A slight chance of showers and thunderstorms late. Lows in the upper 60s. Southeast winds around 5 mph. Chance of precipitation 20 percent.

Saturday

Mostly cloudy through mid afternoon, then becoming partly cloudy. Showers and thunderstorms likely, mainly in the morning. Highs in the mid 80s. Southwest winds 5 to 10 mph, becoming west in the afternoon. Chance of precipitation 70 percent.

Saturday Night

Partly cloudy early in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 60s. Northwest winds around 5 mph, becoming north after midnight. Chance of precipitation 50 percent.

Sunday

Mostly cloudy. A chance of showers and thunderstorms. Highs around 80. Northeast winds around 5 mph. Chance of precipitation 50 percent.

Sunday Night

Mostly cloudy. A chance of showers and thunderstorms. Lows in the mid 60s. East winds 5 to 10 mph. Chance of precipitation 50 percent.

Monday

Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the morning. Highs in the lower 80s. Chance of precipitation 40 percent.

Monday Night

Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows in the upper 60s. Chance of precipitation 20 percent.

Tuesday

Mostly cloudy with a slight chance of showers and thunderstorms in the morning, then partly cloudy in the afternoon. Highs in the upper 80s. Chance of precipitation 20 percent. Heat index values up to 100.

Tuesday Night

Mostly clear. Lows in the lower 70s.

Wednesday

Partly cloudy in the morning, then becoming mostly sunny. Highs in the mid 90s. Heat index values up to 110.

Wednesday Night

Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening.

Thursday

Mostly sunny. Highs in the lower 90s. Heat index values up to 105.

Thursday Night

Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. Heat index values up to 100 early in the evening.

Friday

Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 30 percent.