Extreme Heat Lingers; Severe Thunderstorms for Portions of the Plains and Southeast; Heavy Rainfall Threats

Gusty winds and heavy rainfall may impact the Big Island of Hawaii as a nearby tropical system passes west of the islands. From the Southwest U.S., Rockies and across the Gulf Coast, heavy rainfall could lead to isolated flash flooding. Severe thunderstorms are expected for areas of the Plains, Gulf Coast and Southeast through Tuesday. Extreme heat lingers for the southern Plains and Southwest. Read More >

Current conditions at

Tri-Township Airport (KSFY)

Lat: 42.05°NLon: 90.11°WElev: 614ft.

Fair

72°F

22°C

Humidity	61%
Wind Speed	W 3 mph
Barometer	30.11 in
Dewpoint	58°F (14°C)
Visibility	10.00 mi
Last update	24 Aug 10:55 am CDT

More Information:

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

Extended Forecast for

6 Miles NNW Lanark IL

Today
High: 78 °F
Mostly Sunny
Tonight
Low: 55 °F
Mostly Clear
Tuesday
High: 80 °F
Partly Sunny
Tuesday Night
Low: 62 °F
Chance
Showers
Wednesday
High: 82 °F
Mostly Sunny
Wednesday Night
Low: 60 °F
Mostly Clear
Thursday
High: 80 °F
Sunny
Thursday Night
Low: 58 °F
Mostly Clear
Friday
High: 80 °F
Sunny

Detailed Forecast

Today

Mostly sunny, with a high near 78. Calm wind becoming northwest around 5 mph.

Tonight

Mostly clear, with a low around 55. Calm wind.

Tuesday

Partly sunny, with a high near 80. Calm wind becoming south around 5 mph in the afternoon.

Tuesday Night

A slight chance of showers, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 62. South wind around 5 mph. Chance of precipitation is 30%.

Wednesday

Mostly sunny, with a high near 82.

Wednesday Night

Mostly clear, with a low around 60.

Thursday

Sunny, with a high near 80.

Thursday Night

Mostly clear, with a low around 58.

Friday

Sunny, with a high near 80.

Friday Night

Partly cloudy, with a low around 60.