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New forecast services for Mainstream Deep Tunnel at McCook Reservoir, IL

Current conditions at

Illinois Valley Regional Airport (KVYS)

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

Fair

63°F

17°C

Humidity	37%
Wind Speed	SE 6 mph
Barometer	30.12 in
Dewpoint	36°F (2°C)
Visibility	10.00 mi
Last update	14 May 10:20 am CDT

More Information:

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

Detailed forecast for

La Salle County

Today

Sunny. Highs in the lower 70s. West winds around 5 mph, becoming south in the afternoon.

Tonight

Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers after midnight. Lows in the lower 50s. Southeast winds 5 to 10 mph, increasing to 10 to 15 mph with gusts up to 25 mph after midnight. Chance of precipitation 50 percent.

Friday

Mostly cloudy in the morning, then clearing. A slight chance of showers early in the morning. Breezy with highs in the upper 70s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 20 percent.

Friday Night

Partly cloudy. A chance of showers and thunderstorms after midnight. Lows around 60. South winds 5 to 10 mph. Chance of precipitation 40 percent.

Saturday

Mostly cloudy in the morning, then becoming partly cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Southwest winds 5 to 10 mph. Chance of precipitation 70 percent.

Saturday Night

A chance of thunderstorms in the evening. Showers likely. Lows around 60. Chance of precipitation 70 percent.

Sunday

Mostly cloudy with a chance of showers and thunderstorms. Highs in the mid 80s. Chance of precipitation 50 percent.

Sunday Night

Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 60s. Chance of precipitation 20 percent.

Monday

Partly cloudy. A chance of showers and thunderstorms in the afternoon. Breezy with highs in the mid 80s. Chance of precipitation 50 percent.

Monday Night

Mostly cloudy with showers likely with a chance of thunderstorms in the evening, then partly cloudy with a chance of showers after midnight. Breezy with lows in the mid 60s. Chance of precipitation 60 percent.

Tuesday

Showers likely. Breezy with highs in the upper 70s. Chance of precipitation 70 percent.

Tuesday Night

Mostly cloudy with a chance of showers. Lows in the upper 50s. Chance of precipitation 50 percent.

Wednesday

Mostly cloudy with a 30 percent chance of showers. Highs in the lower 70s.