PORTLAND-TROUTDALE AIRPORT, OR, United States (KTTD) 45-33N 122-25W 14M Dec 28, 2025 - 11:53 PM EST / 2025.12.29 0453 UTC Wind: from the E (080 degrees) at 12 MPH (10 KT) gusting to 23 MPH (20 KT):0 Visibility: 10 mile(s):0 Sky conditions: clear Temperature: 42.1 F (5.6 C) Dew Point: 27.0 F (-2.8 C) Relative Humidity: 54% Pressure (altimeter): 30.55 in. Hg (1034 hPa) ob: KTTD 290453Z 08010G20KT 10SM CLR 06/M03 A3055 RMK AO2 SLP344 T00561028 cycle: 5