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.

05:01:49 UTC

1S5 SIGMET
Sunnyside Municipal Airport
Sunnyside, Washington, USA
Convective SIGMET
Valid From
Feb-29 @ 03:55 UTC

Valid To
Feb-29 @ 05:55 UTC

Hazard
Convective

WSUS33 KKCI 290355 SIGW CONVECTIVE SIGMET...NONE OUTLOOK VALID 290555-290955 TS ARE NOT EXPD.

Convective SIGMET
Valid From
Feb-29 @ 04:55 UTC

Valid To
Feb-29 @ 06:55 UTC

Hazard
Convective

WSUS33 KKCI 290455 SIGW CONVECTIVE SIGMET...NONE OUTLOOK VALID 290655-291055 TS ARE NOT EXPD.