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

2025.12.27 0453 UTC
Wind from the SSW (210 degrees) at 5 MPH (4 KT)
Visibility 10 mile(s)
Sky conditions partly cloudy
Precipitation last hour A trace
Temperature 39.9 F (4.4 C)
Dew Point 36.0 F (2.2 C)
Relative Humidity 85%
Pressure (altimeter) 29.91 in. Hg (1012 hPa)
ob KHIO 270453Z 21004KT 10SM FEW070 SCT080 04/02 A2991 RMK AO2 RAB18E32 SLP131 P0000 T00440022

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
46.0 (7.8) 43.0 (6.1) In the 6 hours preceding Dec 26, 2025 - 06:53 PM EST / 2025.12.26 2353 UTC
51.1 (10.6) 35.1 (1.7) In the 24 hours preceding Dec 26, 2025 - 02:53 AM EST / 2025.12.26 0753 UTC

Precipitation Accumulation

Precipitation
Amount
0.03 inches In the 6 hours preceding Dec 26, 2025 - 06:53 PM EST / 2025.12.26 2353 UTC
0.03 inches In the 24 hours preceding Dec 26, 2025 - 06:53 AM EST / 2025.12.26 1153 UTC

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest Midnight (5) Dec 27 39.9 (4.4) 36.0 (2.2) 29.91 (1012) SSW 5
11 PM (4) Dec 26 39.9 (4.4) 36.0 (2.2) 29.89 (1012) W 3
10 PM (3) Dec 26 37.9 (3.3) 35.1 (1.7) 29.86 (1011) Calm
9 PM (2) Dec 26 39.9 (4.4) 35.1 (1.7) 29.83 (1010) WSW 6
8 PM (1) Dec 26 42.1 (5.6) 37.0 (2.8) 29.81 (1009) SW 3
7 PM (0) Dec 26 44.1 (6.7) 39.0 (3.9) 29.79 (1008) WNW 8
6 PM (23) Dec 26 45.0 (7.2) 39.9 (4.4) 29.76 (1007) NNW 8 light rain
5 PM (22) Dec 26 45.0 (7.2) 43.0 (6.1) 29.75 (1007) NW 6
4 PM (21) Dec 26 46.0 (7.8) 43.0 (6.1) 29.74 (1007) NW 7 light rain
3 PM (20) Dec 26 45.0 (7.2) 42.1 (5.6) 29.74 (1007) NNW 6
2 PM (19) Dec 26 45.0 (7.2) 41.0 (5.0) 29.75 (1007) Calm
1 PM (18) Dec 26 43.0 (6.1) 41.0 (5.0) 29.74 (1007) SE 6
Noon (17) Dec 26 39.9 (4.4) 39.0 (3.9) 29.73 (1006) SSE 3
11 AM (16) Dec 26 39.0 (3.9) 39.0 (3.9) 29.7 (1005) WNW 5
10 AM (15) Dec 26 37.9 (3.3) 37.9 (3.3) 29.7 (1005) Calm light rain
9 AM (14) Dec 26 39.0 (3.9) 37.9 (3.3) 29.7 (1005) NW 7 light rain
8 AM (13) Dec 26 37.0 (2.8) 37.0 (2.8) 29.67 (1004) SE 5 mist
7 AM (12) Dec 26 37.0 (2.8) 37.0 (2.8) 29.65 (1004) S 3
6 AM (11) Dec 26 37.9 (3.3) 37.0 (2.8) 29.65 (1004) WNW 3
5 AM (10) Dec 26 37.9 (3.3) 37.9 (3.3) 29.64 (1003) NNW 3
4 AM (9) Dec 26 37.0 (2.8) 37.0 (2.8) 29.65 (1004) WNW 3
3 AM (8) Dec 26 37.0 (2.8) 37.0 (2.8) 29.65 (1004) WNW 3 mist
2 AM (7) Dec 26 37.9 (3.3) 37.9 (3.3) 29.65 (1004) Calm
Oldest 1 AM (6) Dec 26 37.9 (3.3) 37.9 (3.3) 29.65 (1004) NNW 3
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