OHZ050-PAZ014-020>023-029-073-074-WVZ001-002-310015- Jefferson-Armstrong-Butler-Westmoreland Ridges-Westmoreland-Beaver-Washington-Allegheny-Indiana-Brooke- Hancock- 539 PM EST SAT DEC 30 2017 ...AN INTENSE SNOW SQUALL WILL AFFECT NORTHERN JEFFERSON...NORTHERN WASHINGTON...SOUTHERN BEAVER...SOUTHWESTERN INDIANA...SOUTHWESTERN BUTLER...ALLEGHENY...CENTRAL WESTMORELAND...SOUTHWESTERN ARMSTRONG... NORTHEASTERN BROOKE AND HANCOCK COUNTIES... At 538 PM EST, an intense snow squall was located along a line extending from Mars to 10 miles southeast of Carrollton. Movement was southeast at 40 mph. Rapid accumulation of one half to one inch of snow is likely in this squall. Locations impacted include... Pittsburgh... Penn Hills... Mount Lebanon... Bethel Park... Ross Township... McCandless Township... Monroeville... Cranberry... Moon Township... McMurray... Greensburg... Weirton... This includes the following highways... Interstate 70 in Pennsylvania between mile markers 17 and 22. Pennsylvania Turnpike between mile markers 27 and 69. Interstate 79 in Pennsylvania between mile markers 22 and 51. Parkway North between mile markers 1 and 13. Use caution if you must travel through this squall. Rapid changes in visibility and road conditions are likely to lead to accidents. Consider delaying travel until the squall passes. LAT...LON 4043 7895 4016 8020 4046 8094 4047 8092 4054 8092 4073 7996 4046 7893 TIME...MOT...LOC 2238Z 294DEG 24KT 4069 7998 4051 8091 $$