236 FTUS45 KBYZ 242321 TAFSHR TAF KSHR 242321Z 2500/2524 34018KT P6SM -SN VCSH BKN021 OVC060 TEMPO 2500/2503 3SM -SN BR BKN020 OVC050 FM250300 35005KT P6SM VCSH BKN020 OVC050 FM251400 02004KT P6SM OVC035=