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.

13:08:44 UTC

1S5 SIGMET
Sunnyside Municipal Airport
Sunnyside, Washington, USA
Convective SIGMET
Valid From
Jul-4 @ 11:55 UTC

Valid To
Jul-4 @ 13:55 UTC

Hazard
Convective

WSUS33 KKCI 041155 SIGW CONVECTIVE SIGMET...NONE OUTLOOK VALID 041355-041755 TS ARE NOT EXPD TO REQUIRE WST ISSUANCES.

Convective SIGMET
Valid From
Jul-4 @ 12:55 UTC

Valid To
Jul-4 @ 14:55 UTC

Hazard
Convective

WSUS33 KKCI 041255 SIGW CONVECTIVE SIGMET...NONE OUTLOOK VALID 041455-041855 TS ARE NOT EXPD TO REQUIRE WST ISSUANCES.