Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. Read More >

Current conditions at

Illinois Valley Regional Airport (KVYS)

Lat: 41.35°NLon: 89.15°WElev: 650ft.

Overcast

73°F

23°C

Humidity	78%
Wind Speed	S 6 mph
Barometer	30.02 in
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Last update	25 Jul 12:01 pm CDT

More Information:

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

Extended Forecast for

2 Miles SW Marseilles IL

This Afternoon
High: 79 °F
Slight Chance
Drizzle
Tonight
Low: 71 °F
Mostly Cloudy
Sunday
High: 90 °F
Partly Sunny
Sunday Night
Low: 76 °F
Chance
T-storms
Monday
High: 93 °F
Slight Chance
T-storms
Monday Night
Low: 72 °F
Slight Chance
T-storms
Tuesday
High: 87 °F
Mostly Sunny
Tuesday Night
Low: 66 °F
Mostly Clear
Wednesday
High: 88 °F
Sunny

Detailed Forecast

This Afternoon

A slight chance of drizzle before 3pm. Cloudy, with a high near 79. South southwest wind around 5 mph, with gusts as high as 15 mph.

Tonight

Mostly cloudy, with a low around 71. South wind around 5 mph.

Sunday

Partly sunny, with a high near 90. Heat index values as high as 102. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.

Sunday Night

A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 76. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.

Monday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

Monday Night

A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 72.

Tuesday

Mostly sunny, with a high near 87.

Tuesday Night

Mostly clear, with a low around 66.

Wednesday

Sunny, with a high near 88.

Wednesday Night

Mostly clear, with a low around 67.