International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
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829 WSUS33 KKCI 190055 SIGW MKCW WST 190055 CONVECTIVE SIGMET 1W VALID UNTIL 0255Z MT WY ID OR WA FROM 50NE GGW-50NNE MLS-20NNW JAC-20NE BOI-70SE YDC-50NE GGW AREA EMBD TS MOV FROM 27015KT. TOPS TO FL380. CONVECTIVE SIGMET 2W VALID UNTIL 0255Z WA FROM 40SSW YDC-50SE YDC-20NNW EPH-40SSW YKM-30ENE BTG-40SSW YDC AREA TS MOV FROM 36010KT. TOPS TO FL350. CONVECTIVE SIGMET 3W VALID UNTIL 0255Z UT ID NV FROM 30WSW PIH-50SW MLD-60SW TWF-40W TWF-30WSW PIH AREA EMBD TS MOV FROM 27010KT. TOPS TO FL340. OUTLOOK VALID 190255-190655 FROM 50SSW YQL-30NE HVR-30E JAC-BKE-60SE YDC-50SSW YQL WST ISSUANCES POSS. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.