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.

18:37:59 UTC

7S6 SIGMET
White Sulphur Springs Airport
White Sulphur Springs, Montana, USA
Convective SIGMET
Valid From
Feb-18 @ 16:55 UTC

Valid To
Feb-18 @ 18:55 UTC

Hazard
Convective

WSUS33 KKCI 181655 SIGW CONVECTIVE SIGMET...NONE OUTLOOK VALID 181855-182255 TS ARE NOT EXPD TO REQUIRE WST ISSUANCES.

Convective SIGMET
Valid From
Feb-18 @ 17:55 UTC

Valid To
Feb-18 @ 19:55 UTC

Hazard
Convective

WSUS33 KKCI 181755 SIGW CONVECTIVE SIGMET...NONE OUTLOOK VALID 181955-182355 TS ARE NOT EXPD TO REQUIRE WST ISSUANCES.