Showers and Thunderstorms from the Southern Plains into the Ohio Valley; Record Warmth in the Central U.S.

Heavy rain and widely scattered severe storms are expected over portions of the central and southern Plains into the Ohio Valley. Unseasonable warmth will continue for a few more days across the Midwest, Southeast, and Mid-Atlantic where several daily record highs could fall. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Tri-Township Airport (KSFY)

Lat: 42.05°NLon: 90.11°WElev: 614ft.

Overcast

59°F

15°C

Humidity	82%
Wind Speed	E 9 mph
Barometer	30.16 in
Dewpoint	53°F (12°C)
Visibility	10.00 mi
Last update	14 Oct 11:55 pm CDT

More Information:

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

Extended Forecast for

Lanark IL

Overnight
Low: 53 °F
Slight Chance
Showers
Thursday
High: 57 °F
Showers
Thursday Night
Low: 44 °F
Breezy.
Showers
Likely then
Mostly Cloudy
Friday
High: 55 °F
Chance
Showers and
Breezy
Friday Night
Low: 32 °F
Partly Cloudy
then Frost
Saturday
High: 57 °F
Frost then
Sunny
Saturday Night
Low: 37 °F
Clear
Sunday
High: 64 °F
Sunny
Sunday Night
Low: 42 °F
Mostly Clear

Detailed Forecast

Overnight

A 20 percent chance of showers after 3am. Mostly cloudy, with a low around 53. East wind around 10 mph.

Thursday

Showers, with thunderstorms also possible after 4pm. High near 57. East wind around 5 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Thursday Night

Showers likely and possibly a thunderstorm before 9pm, then a slight chance of showers between 9pm and 10pm. Cloudy, with a low around 44. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

Friday

A 40 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 55. Breezy, with a northwest wind 20 to 25 mph, with gusts as high as 30 mph.

Friday Night

Widespread frost, mainly after 4am. Otherwise, mostly clear, with a low around 32.

Saturday

Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 57.

Saturday Night

Clear, with a low around 37.

Sunday

Sunny, with a high near 64.

Sunday Night

Mostly clear, with a low around 42.

Monday

Mostly sunny, with a high near 67.