MERCTRY SFATPSR STATION WR°CTRY, N*V.DA _ FORTCAST FOR YTCCA FLATS VALID: 28 Apryi 1955 / 29 0518 Por : POEPAR™“N: 28 0730 FIT SYNOPTIC SIMTATION: CLOvre: A / f Cold front approaching Forcury from Wo) expected to pass areu prior to noon. Layered cirrus base 22000 ft BSL tops 29000 ft MSL, 6/10 ac base 13000 ft MSL tops 16000 ft MSL. 4 sTHFR: Scattered snow showers in higher elevations after frontal Passage. Few light scattered rain showers over lower terrain, after frontal passage. TROPOPATSE: CONTRILS: 35000 ft MSL. persistent 29000 to 35000 ft MSL, nonpersistent above. SYRTaACh YINDS: S? 10-15, gusts to 30. SINDS AND TEMPERATURES ALOFT: S™C . SIND TEMP “200/10 5 5000 210/20 12 10000 220/30 2 15000 230/40 78 20000 230/55 -21 25000. 230/65 -31 30000 240/75 -44 35000 240/85 -57 40000 240/80 -58 45000 250/60 -60 50000 250/50 -63 BY pee Best “ ma cory Le LeNbg ~ RALP! J. SiTRLF LT. COL., 7Saf Chief Forecaster > 4% whey ALTITUC® (MSL)