Skip Navigation Linkwww.weather.gov 
NOAA logo - Select to go to the NOAA homepage National Weather Service
 Headquarters Office   NWS logo
NWS Office of the Chief Information Officer/Telecommunication Operations Center
 
   

Current Weather Conditions:
PORTLAND-HILLSBORO AIRPORT, OR, United States

NWS Point Forecast for KHIO (KHIO) 45-33N 122-57W 68M

Conditions at

2025.12.26 0253 UTC
Wind Calm
Visibility 10 mile(s)
Sky conditions overcast
Weather Light rain
Precipitation last hour A trace
Temperature 42.1 F (5.6 C)
Dew Point 41.0 F (5.0 C)
Relative Humidity 95%
Pressure (altimeter) 29.67 in. Hg (1004 hPa)
Pressure tendency 0.04 inches (1.5 hPa) higher than three hours ago
ob KHIO 260253Z 00000KT 10SM -RA BKN065 OVC110 06/05 A2967 RMK AO2 RAB46 SLP047 P0000 60000 T00560050 53015

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
51.1 (10.6) 44.1 (6.7) In the 6 hours preceding Dec 25, 2025 - 06:53 PM EST / 2025.12.25 2353 UTC
51.1 (10.6) 34.0 (1.1) 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 25, 2025 - 09:53 PM EST / 2025.12.26 0253 UTC
0.01 inches In the 6 hours preceding Dec 25, 2025 - 06:53 PM EST / 2025.12.25 2353 UTC
0.04 inches In the 24 hours preceding Dec 25, 2025 - 06:53 AM EST / 2025.12.25 1153 UTC

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 10 PM (3) Dec 25 42.1 (5.6) 41.0 (5.0) 29.67 (1004) Calm light rain
9 PM (2) Dec 25 42.1 (5.6) 41.0 (5.0) 29.64 (1003) Calm
8 PM (1) Dec 25 46.0 (7.8) 43.0 (6.1) 29.64 (1003) NW 3
7 PM (0) Dec 25 48.0 (8.9) 43.0 (6.1) 29.62 (1003) Calm
6 PM (23) Dec 25 51.1 (10.6) 43.0 (6.1) 29.61 (1002) Calm
5 PM (22) Dec 25 48.9 (9.4) 43.0 (6.1) 29.6 (1002) SE 6
4 PM (21) Dec 25 46.9 (8.3) 43.0 (6.1) 29.59 (1002) ESE 7
3 PM (20) Dec 25 46.9 (8.3) 43.0 (6.1) 29.57 (1001) Calm
2 PM (19) Dec 25 45.0 (7.2) 43.0 (6.1) 29.54 (1000) WSW 9
1 PM (18) Dec 25 44.1 (6.7) 42.1 (5.6) 29.48 (998) W 5
Noon (17) Dec 25 42.1 (5.6) 39.9 (4.4) 29.47 (997) NW 6 light rain
11 AM (16) Dec 25 43.0 (6.1) 39.9 (4.4) 29.45 (997) NNW 3 light rain
10 AM (15) Dec 25 44.1 (6.7) 39.0 (3.9) 29.44 (996) N 6
9 AM (14) Dec 25 43.0 (6.1) 37.9 (3.3) 29.46 (997) ENE 6
8 AM (13) Dec 25 39.9 (4.4) 39.0 (3.9) 29.48 (998) WNW 3
7 AM (12) Dec 25 39.9 (4.4) 39.0 (3.9) 29.51 (999) Calm light rain
6 AM (11) Dec 25 39.0 (3.9) 39.0 (3.9) 29.52 (999) NNW 5
5 AM (10) Dec 25 37.9 (3.3) 37.0 (2.8) 29.52 (999) W 3
4 AM (9) Dec 25 39.0 (3.9) 37.9 (3.3) 29.53 (1000) Calm
3 AM (8) Dec 25 36.0 (2.2) 36.0 (2.2) 29.54 (1000) WNW 5 mist
2 AM (7) Dec 25 35.1 (1.7) 35.1 (1.7) 29.54 (1000) NW 3 mist
1 AM (6) Dec 25 35.1 (1.7) 35.1 (1.7) 29.58 (1001) WNW 6 fog
Midnight (5) Dec 25 37.0 (2.8) 37.0 (2.8) 29.62 (1003) NW 5 mist
Oldest 11 PM (4) Dec 24 39.0 (3.9) 39.0 (3.9) 29.64 (1003) Calm
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




US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
1325 East West Highway
Silver Spring, MD 20910
Page Author: NWS Internet Services Team
Disclaimer
Feedback
Privacy Notice
Credits