AI Summary

Passengers, severe thunderstorms between 40,000-45,000 feet with potential for 2.5 inch hail and 70 knots wind gusts in MO, IA, KS, NE until 12:55AM local time. Check for updates.

Hazard Type
Convective Turbulence
Hazard Severity
Severe
Valid From
04/02 03:55 GMT
Valid To
04/02 05:55 GMT
Expires (min)
-1385
Min Altitude
Unknown
Max Altitude
45,000 ft
Direction (deg)
Speed (kt)
Raw Report
WSUS32 KKCI 020355 
SIGC  
CONVECTIVE SIGMET 21C 
VALID UNTIL 0555Z 
MO IA KS NE 
FROM 40E OVR-40N MCI-10E LBL-50NW PWE-40E OVR 
AREA SEV TS MOV FROM 24040KT. TOPS ABV FL450. 
HAIL TO 2.5 IN...WIND GUSTS TO 70KT POSS. 
 
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.