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Event Summary: July 26-27, 2026 High Heat and Extreme Dew Points

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Sterling Rockfalls (KSQI)

Lat: 41.74°NLon: 89.67°WElev: 643ft.

Fair

67°F

19°C

Humidity	93%
Wind Speed	E 3 mph
Barometer	29.97 in (1014.4 mb)
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Last update	31 Jul 4:56 am CDT

More Information:

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

Extended Forecast for

Tampico IL

Today
High: 75 °F
Heavy Rain
Tonight
Low: 65 °F
Showers
Saturday
High: 75 °F
Showers and
Breezy
Saturday Night
Low: 63 °F
Chance
Showers
Sunday
High: 79 °F
Mostly Sunny
Sunday Night
Low: 58 °F
Mostly Clear
Monday
High: 81 °F
Sunny
Monday Night
Low: 61 °F
Clear
Tuesday
High: 84 °F
Sunny

Detailed Forecast

Today

A chance of showers, then showers and possibly a thunderstorm after 10am. Some of the storms could produce heavy rainfall. High near 75. Southeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

Tonight

Showers and possibly a thunderstorm. Low around 65. Southeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

Saturday

Showers and possibly a thunderstorm, mainly before 4pm, then a chance of showers and thunderstorms after 4pm. High near 75. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Saturday Night

A 30 percent chance of showers, mainly before 7pm. Mostly cloudy, with a low around 63. North wind around 15 mph, with gusts as high as 25 mph.

Sunday

Mostly sunny, with a high near 79.

Sunday Night

Mostly clear, with a low around 58.

Monday

Sunny, with a high near 81.

Monday Night

Clear, with a low around 61.

Tuesday

Sunny, with a high near 84.