AI Summary

Severe thunderstorms over Illinois, Missouri, Iowa, and Nebraska. Hail up to 1 inch, gusts up to 50 knots, tops at FL400. Valid until 6:55pm local time with ongoing Warnings.

Hazard Type
Convective Turbulence
Hazard Severity
Light to Moderate
Valid From
07/10 21:55 GMT
Valid To
07/10 23:55 GMT
Expires (min)
-102127
Min Altitude
Unknown
Max Altitude
40,000 ft
Direction (deg)
Speed (kt)
Raw Report
WSUS32 KKCI 102155 
SIGC  
CONVECTIVE SIGMET 23C 
VALID UNTIL 2355Z 
IL MO IA NE 
FROM 20NE OVR-40WSW IOW-40NE UIN-30NE COU-20N PWE-20NE OVR 
AREA SEV TS MOV FROM 33020KT. TOPS TO FL400. 
HAIL TO 1 IN...WIND GUSTS TO 50KT POSS. 
 
OUTLOOK VALID 102355-110355 
AREA 1...FROM 80SSW YQT-40SSE SAW-IND-BUM-OBH-50NW FSD-80SSW YQT 
REF WW 519. 
WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM 
PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS. 
 
AREA 2...FROM 30N SHR-80NE CZI-CYS-LAA-ACT-LCH-120SSW LCH-100SE 
PSX-80E BRO-70SSE LRD-DLF-70SE FST-80SSE MRF-40W ELP-30N SHR 
WST ISSUANCES POSS. REFER TO MOST RECENT ACUS01 KWNS FROM STORM 
PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.