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Current Weather Conditions:
PORTLAND INTERNATIONAL AIRPORT, OR, United States

NWS Point Forecast for KPDX (KPDX) 45-35N 122-36W 7M

Conditions at

2025.12.25 0857 UTC
Wind Calm (direction variable)
Visibility 1/4 mile(s)
Sky conditions obscured
Weather Fog
Temperature 39.0 F (3.9 C)
Dew Point 39.0 F (3.9 C)
Relative Humidity 100%
Pressure (altimeter) 29.54 in. Hg (1000 hPa)
ob KPDX 250857Z 00000KT 1/4SM R10R/3000V6000FT FG VV002 04/04 A2954 RMK AO2 T00390039

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
50.0 (10.0) 39.0 (3.9) In the 6 hours preceding Dec 25, 2025 - 12:53 AM EST / 2025.12.25 0553 UTC
51.1 (10.6) 39.0 (3.9) In the 24 hours preceding Dec 25, 2025 - 02:53 AM EST / 2025.12.25 0753 UTC

Precipitation Accumulation

Precipitation
Amount
A trace In the 3 hours preceding Dec 24, 2025 - 09:53 PM EST / 2025.12.25 0253 UTC
A trace In the 6 hours preceding Dec 25, 2025 - 12:53 AM EST / 2025.12.25 0553 UTC
0.01 inches In the 24 hours preceding Dec 24, 2025 - 06:53 AM EST / 2025.12.24 1153 UTC

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 4 AM (9) Dec 25 39.0 (3.9) 39.0 (3.9) 29.54 (1000) Calm fog
3 AM (8) Dec 25 39.9 (4.4) 39.9 (4.4) 29.56 (1001) Calm fog
2 AM (7) Dec 25 41.0 (5.0) 41.0 (5.0) 29.58 (1001) Calm fog
1 AM (6) Dec 25 42.1 (5.6) 41.0 (5.0) 29.6 (1002) WNW 6 fog
Midnight (5) Dec 25 39.9 (4.4) 39.9 (4.4) 29.61 (1002) W 6 fog
11 PM (4) Dec 24 44.1 (6.7) 42.1 (5.6) 29.65 (1004) E 5
10 PM (3) Dec 24 46.9 (8.3) 43.0 (6.1) 29.65 (1004) NE 3
9 PM (2) Dec 24 48.0 (8.9) 43.0 (6.1) 29.67 (1004) ENE 6
8 PM (1) Dec 24 48.0 (8.9) 43.0 (6.1) 29.67 (1004) E 3 light rain
7 PM (0) Dec 24 50.0 (10.0) 44.1 (6.7) 29.65 (1004) S 8
6 PM (23) Dec 24 51.1 (10.6) 43.0 (6.1) 29.63 (1003) SW 9 light rain
5 PM (22) Dec 24 51.1 (10.6) 43.0 (6.1) 29.6 (1002) S 7
4 PM (21) Dec 24 51.1 (10.6) 43.0 (6.1) 29.6 (1002) SSW 10
3 PM (20) Dec 24 50.0 (10.0) 44.1 (6.7) 29.56 (1001) SSW 14
2 PM (19) Dec 24 48.0 (8.9) 44.1 (6.7) 29.51 (999) S 17
1 PM (18) Dec 24 46.9 (8.3) 44.1 (6.7) 29.49 (998) S 20 light rain
Noon (17) Dec 24 46.0 (7.8) 39.9 (4.4) 29.33 (993) SSE 12
11 AM (16) Dec 24 45.0 (7.2) 41.0 (5.0) 29.29 (991) ESE 16
10 AM (15) Dec 24 46.9 (8.3) 39.9 (4.4) 29.29 (991) ESE 15
9 AM (14) Dec 24 44.1 (6.7) 41.0 (5.0) 29.3 (992) W 6
8 AM (13) Dec 24 44.1 (6.7) 41.0 (5.0) 29.27 (991) W 7
7 AM (12) Dec 24 44.1 (6.7) 41.0 (5.0) 29.33 (993) WNW 7
6 AM (11) Dec 24 44.1 (6.7) 39.9 (4.4) 29.37 (994) WNW 7 light rain
Oldest 5 AM (10) Dec 24 44.1 (6.7) 41.0 (5.0) 29.4 (995) WNW 5
Time
EST (UTC)
Temperature
F(C)
Dew Point
F(C)
Pressure
Inches(hPa)
Wind
(MPH)
Weather

The information presented here is taken from products produced by the U.S. National Weather Service and other national and international agencies




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