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 1853 UTC
Wind Calm
Visibility 10 mile(s)
Sky conditions mostly cloudy
Weather Light rain
Precipitation last hour A trace
Temperature 39.0 F (3.9 C)
Dew Point 37.0 F (2.8 C)
Relative Humidity 92%
Pressure (altimeter) 30.31 in. Hg (1026 hPa)
ob KHIO 271853Z 00000KT 10SM -RA FEW015 BKN035 04/03 A3031 RMK AO2 RAB1759E17B44 SLP266 P0000 T00390028

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
37.9 (3.3) 33.1 (0.6) In the 6 hours preceding Dec 27, 2025 - 12:53 PM EST / 2025.12.27 1753 UTC
46.0 (7.8) 36.0 (2.2) In the 24 hours preceding Dec 27, 2025 - 02:53 AM EST / 2025.12.27 0753 UTC

Precipitation Accumulation

Precipitation
Amount
0.01 inches In the 3 hours preceding Dec 27, 2025 - 09:53 AM EST / 2025.12.27 1453 UTC
0.01 inches In the 6 hours preceding Dec 27, 2025 - 12:53 PM EST / 2025.12.27 1753 UTC
0.04 inches In the 24 hours preceding Dec 27, 2025 - 06:53 AM EST / 2025.12.27 1153 UTC

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 2 PM (19) Dec 27 39.0 (3.9) 37.0 (2.8) 30.31 (1026) Calm light rain
1 PM (18) Dec 27 37.9 (3.3) 36.0 (2.2) 30.3 (1026) NNW 3
Noon (17) Dec 27 36.0 (2.2) 36.0 (2.2) 30.26 (1024) Calm
11 AM (16) Dec 27 35.1 (1.7) 34.0 (1.1) 30.22 (1023) Calm
10 AM (15) Dec 27 34.0 (1.1) 34.0 (1.1) 30.19 (1022) Calm
9 AM (14) Dec 27 34.0 (1.1) 34.0 (1.1) 30.16 (1021) E 3
8 AM (13) Dec 27 34.0 (1.1) 34.0 (1.1) 30.13 (1020) SSE 3
7 AM (12) Dec 27 34.0 (1.1) 34.0 (1.1) 30.11 (1019) Calm
6 AM (11) Dec 27 34.0 (1.1) 33.1 (0.6) 30.09 (1018) Calm
5 AM (10) Dec 27 35.1 (1.7) 34.0 (1.1) 30.06 (1017) NNW 6
4 AM (9) Dec 27 35.1 (1.7) 35.1 (1.7) 30.02 (1016) WNW 3
3 AM (8) Dec 27 37.9 (3.3) 36.0 (2.2) 30 (1015) N 7
2 AM (7) Dec 27 39.0 (3.9) 36.0 (2.2) 29.97 (1014) WSW 3
1 AM (6) Dec 27 39.0 (3.9) 36.0 (2.2) 29.94 (1013) Calm
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
Oldest 3 PM (20) Dec 26 45.0 (7.2) 42.1 (5.6) 29.74 (1007) NNW 6
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