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June 21, 2026 Severe Storm Summary

Hazardous Weather Conditions

Current conditions at

Peoria - General Downing-Peoria International Airport (KPIA)

Lat: 40.67° N Lon: 89.68° W Elev: 659 ft.

Overcast

64°F

18°C

Humidity	96%
Wind Speed	NE 12 mph
Barometer	29.98 in (1014.7 mb)
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Last update	26 Jun 8:54 pm CDT

More Information:

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

Detailed forecast for

Tazewell County

Tonight

Cloudy. A chance of showers, mainly this evening. Lows in the lower 60s. Northeast winds 10 to 15 mph. Chance of rain 40 percent.

Saturday

Mostly cloudy in the morning, then becoming partly sunny. Warmer with highs in the lower 80s. East winds 5 to 10 mph.

Saturday Night

Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the mid 60s. East winds 5 to 10 mph. Chance of rain 40 percent.

Sunday

Mostly sunny. Humid with highs around 90. Southeast winds 10 to 15 mph. Heat index values up to 101 in the afternoon.

Sunday Night

Mostly clear. Humid with lows in the mid 70s. South winds 10 to 15 mph.

Monday Through Tuesday

Mostly clear. Highs in the mid 90s. Lows in the mid 70s.

Tuesday Night

Clear. Lows in the mid 70s.

Wednesday Through Thursday Night

Mostly clear. Hot. Highs in the mid 90s. Lows in the mid 70s.

Friday

Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 100.