Public forecast
Using degrees Fahrenheit for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to Johnston Airport
Closest report is Willow Run Airport, 9.2 nm (17.1 km) N.
2026/09/15 22:53 (retrieved 41 minutes ago)
KYIP 152253Z 10004KT 10SM CLR 26/19 A3011 RMK AO2 SLP189 T02560194
Closest aviation forecast (TAF) to Johnston Airport
Closest forecast is Willow Run Airport, 9.2 nm (17.1 km) N.
2026/09/15 19:09 Ammendment (retrieved 4 hours ago)
TAF AMD KYIP 151907Z 1519/1618 18010KT P6SM SCT050 BKN100 FM152200 19007KT P6SM -SHRA SCT045 BKN080 TEMPO 1603/1606 3SM TSRA SCT018 BKN035CB OVC080 FM160600 33005KT 6SM -SHRA BR SCT018 OVC040 FM160900 36004KT 5SM -SHRA BR SCT006 OVC016 FM161400 03005KT P6SM OVC018