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.

Partly Cloudy

78°F

26°C

Humidity	45%
Wind Speed	W 6 mph
Barometer	30.10 in
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	24 Aug 1:55 pm CDT

More Information:

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

Extended Forecast for

4 Miles NNW Savanna IL

This Afternoon
High: 79 °F
Mostly Sunny
Tonight
Low: 58 °F
Partly Cloudy
Tuesday
High: 82 °F
Mostly Sunny
Tuesday Night
Low: 65 °F
Partly Cloudy
then Chance
Showers
Wednesday
High: 84 °F
Sunny
Wednesday Night
Low: 61 °F
Mostly Clear
Thursday
High: 82 °F
Sunny
Thursday Night
Low: 58 °F
Clear
Friday
High: 82 °F
Sunny

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 79. Calm wind.

Tonight

Partly cloudy, with a low around 58. Calm wind.

Tuesday

Mostly sunny, with a high near 82. Calm wind becoming south around 5 mph in the afternoon.

Tuesday Night

A slight chance of showers and thunderstorms before 4am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, then gradually becoming mostly clear, with a low around 65. South wind around 5 mph. Chance of precipitation is 30%.

Wednesday

Sunny, with a high near 84.

Wednesday Night

Mostly clear, with a low around 61.

Thursday

Sunny, with a high near 82.

Thursday Night

Clear, with a low around 58.

Friday

Sunny, with a high near 82.

Friday Night

Partly cloudy, with a low around 61.