Public forecast
Using degrees Fahrenheit for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to Merck/Upper Gwynedd Heliport
Closest report is Wings Field, 4.8 nm (8.8 km) S.
2026/03/12 11:15 (retrieved 24 minutes ago)
KLOM 121115Z AUTO 31014G22KT 260V330 10SM SCT017 BKN023 OVC045 12/10 A2966 RMK AO2 T01180098
Closest aviation forecast (TAF) to Merck/Upper Gwynedd Heliport
Closest forecast is Northeast Philadelphia Airport, 14.7 nm (27.3 km) ESE.
2026/03/12 09:15 Ammendment (retrieved 2 hours ago)
TAF AMD KPNE 120911Z 1209/1306 23004KT 2SM BR SCT060 BKN200 FM121100 31012G22KT P6SM OVC060 TEMPO 1211/1213 6SM -RA BR SCT025 OVC035 FM121300 31015G25KT P6SM -RA OVC035 FM121400 32018G30KT 6SM -RA BR OVC030 FM121900 30015G25KT 4SM -RASN BR OVC025 FM122100 30012G20KT 3SM -SNRA BR OVC020 PROB30 1221/1224 1SM -SN BR OVC015 FM130000 29010KT P6SM SCT050 BKN200