Public forecast
Using degrees Fahrenheit for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to Three Mile Island Heliport
Closest report is Harrisburg International Airport, 3.4 nm (6.4 km) NNW.
2026/05/21 19:56 (retrieved 51 minutes ago)
KMDT 211956Z 09005KT 4SM -RA BR FEW015 BKN030 OVC080 14/10 A3025 RMK AO2 SLP243 T01390100 PNO
Closest aviation forecast (TAF) to Three Mile Island Heliport
Closest forecast is Harrisburg International Airport, 3.4 nm (6.4 km) NNW.
2026/05/21 21:36 Ammendment (retrieved 0 seconds ago)
TAF AMD KMDT 212034Z 2121/2218 07007KT 4SM -RA BR SCT015 BKN030 OVC050 FM220100 07003KT 4SM BR BKN025 OVC050 FM221100 08005KT P6SM OVC025