AI Summary

Passengers, there is a convective SIGMET in Illinois impacting flights above 45,000 feet, valid until 12:55AM local time, with thunderstorms moving at 50 knots. Expect potential weather-related delays.

Hazard Type
Convective Turbulence
Hazard Severity
Severe
Valid From
04/02 03:55 GMT
Valid To
04/02 05:55 GMT
Expires (min)
-1395
Min Altitude
Unknown
Max Altitude
45,000 ft
Direction (deg)
Speed (kt)
Raw Report
WSUS32 KKCI 020355 
SIGC  
CONVECTIVE SIGMET 23C 
VALID UNTIL 0555Z 
IN IL 
FROM 50NE AXC-30WNW IND-30S AXC-30N STL-50NE AXC 
AREA TS MOV FROM 24050KT. TOPS TO FL450. 
 
OUTLOOK VALID 020555-020955 
FROM 40S FSD-50NW DBQ-30NE ORD-40S FWA-40NW CVG-40NNE 
STL-COU-40NW ACT-50NW ABI-ICT-70W ICT-40E HLC-MCK-40S ANW-40S FSD 
REF WW 91. 
WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM 
PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.