CheckWX is a tool to help pilots better visualize weather data.  It is not intended as a substitute for an official pre-flight weather briefing.

12:26:25 UTC

1S5 SIGMET
Sunnyside Municipal Airport
Sunnyside, Washington, USA
Convective SIGMET
Valid From
Oct-15 @ 10:55 UTC

Valid To
Oct-15 @ 12:55 UTC

Hazard
Convective

WSUS33 KKCI 151055 SIGW CONVECTIVE SIGMET...NONE OUTLOOK VALID 151255-151655 TS ARE NOT EXPD TO REQUIRE WST ISSUANCES.

Convective SIGMET
Valid From
Oct-15 @ 11:55 UTC

Valid To
Oct-15 @ 13:55 UTC

Hazard
Convective

WSUS33 KKCI 151155 SIGW CONVECTIVE SIGMET...NONE OUTLOOK VALID 151355-151755 TS ARE NOT EXPD TO REQUIRE WST ISSUANCES.