AI Summary

Passengers, severe thunderstorms over MN, IA, SD until 18:55 local time with tops reaching FL350. More storms expected until 19:55. Check with airline for updates.

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)
-519728
Min Altitude
Unknown
Max Altitude
35,000 ft
Direction (deg)
Speed (kt)
Raw Report
WSUS32 KKCI 102155 
SIGC  
CONVECTIVE SIGMET 21C 
VALID UNTIL 2355Z 
MN IA SD 
FROM 70NNW RWF-20NNE MSP-50SW FOD-60S FSD-60N FSD-70NNW RWF 
AREA TS MOV FROM 01020KT. TOPS TO FL350. 
 
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.