Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Hazardous Weather Conditions

Current conditions at

Tri-Township Airport (KSFY)

Lat: 42.05°NLon: 90.11°WElev: 614ft.

Mostly Cloudy

67°F

19°C

Humidity	100%
Wind Speed	E 3 mph
Barometer	29.91 in
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Last update	19 Sep 8:35 pm CDT

More Information:

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

Extended Forecast for

Stockton IL

Flood Watch September 19, 09:10pm until September 20, 07:00am

Click here for hazard details and duration

Flood Watch

Flood Watch September 19, 09:10pm until September 20, 07:00am
NOW until 7:00am Sun
Flood Watch
Tonight
Low: 61 °F
Heavy Rain
then Heavy
Rain and
Patchy Fog
Sunday
High: 63 °F
Chance
Showers and
Patchy Fog
Sunday Night
Low: 54 °F
Mostly Cloudy
then Chance
Showers
Monday
High: 62 °F
Chance
Showers
Monday Night
Low: 50 °F
Chance
Showers
Tuesday
High: 60 °F
Chance
Showers
Tuesday Night
Low: 48 °F
Partly Cloudy
Wednesday
High: 63 °F
Partly Sunny

Detailed Forecast

Tonight

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1am. Some of the storms could produce heavy rainfall. Patchy fog after 5am. Low around 61. East wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

Sunday

A chance of showers and thunderstorms. Patchy fog before 9am. Otherwise, cloudy, with a steady temperature around 63. Northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

Sunday Night

A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 54. Northeast wind around 15 mph, with gusts as high as 25 mph.

Monday

A 50 percent chance of showers. Cloudy, with a high near 62. East wind around 15 mph, with gusts as high as 25 mph.

Monday Night

A 50 percent chance of showers. Mostly cloudy, with a low around 50.

Tuesday

A 30 percent chance of showers before 1pm. Mostly cloudy, with a high near 60.

Tuesday Night

Partly cloudy, with a low around 48.

Wednesday

Partly sunny, with a high near 63.