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

NWS Point Forecast for KTTD (KTTD) 45-33N 122-25W 14M

Conditions at

2026.09.20 1100 UTC
Wind Calm
Visibility 10 mile(s)
Sky conditions mostly cloudy
Temperature 50.0 F (10.0 C)
Dew Point 48.9 F (9.4 C)
Relative Humidity 96%
Pressure (altimeter) 30.06 in. Hg (1017 hPa)
ob KTTD 201100Z AUTO 00000KT 10SM BKN006 10/09 A3006 RMK AO2 T01000094

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
73.0 (22.8) 57.0 (13.9) In the 6 hours preceding Sep 20, 2026 - 01:53 AM EDT / 2026.09.20 0553 UTC
73.0 (22.8) 48.0 (8.9) In the 24 hours preceding Sep 20, 2026 - 03:53 AM EDT / 2026.09.20 0753 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 7 AM (11) Sep 20 50.0 (10.0) 48.9 (9.4) 30.06 (1017) Calm
6 AM (10) Sep 20 51.1 (10.6) 50.0 (10.0) 30.06 (1017) Calm
5 AM (9) Sep 20 52.0 (11.1) 51.1 (10.6) 30.06 (1017) E 3
4 AM (8) Sep 20 54.0 (12.2) 52.0 (11.1) 30.05 (1017) Calm
3 AM (7) Sep 20 54.0 (12.2) 53.1 (11.7) 30.05 (1017) E 3
2 AM (6) Sep 20 57.0 (13.9) 54.0 (12.2) 30.05 (1017) Calm
1 AM (5) Sep 20 60.1 (15.6) 54.0 (12.2) 30.05 (1017) Calm
Midnight (4) Sep 20 61.0 (16.1) 55.0 (12.8) 30.05 (1017) Calm
11 PM (3) Sep 19 66.0 (18.9) 55.0 (12.8) 30.03 (1016) Calm
10 PM (2) Sep 19 70.0 (21.1) 55.9 (13.3) 30.03 (1016) Calm
9 PM (1) Sep 19 73.0 (22.8) 55.0 (12.8) 30.03 (1016) SW 5
8 PM (0) Sep 19 73.0 (22.8) 55.0 (12.8) 30.05 (1017) WSW 6
7 PM (23) Sep 19 70.0 (21.1) 55.0 (12.8) 30.06 (1017) WSW 7
6 PM (22) Sep 19 70.0 (21.1) 55.9 (13.3) 30.08 (1018) Variable 6
5 PM (21) Sep 19 66.9 (19.4) 55.0 (12.8) 30.1 (1019) Variable 7
4 PM (20) Sep 19 64.0 (17.8) 55.0 (12.8) 30.11 (1019) Variable 5
3 PM (19) Sep 19 61.0 (16.1) 54.0 (12.2) 30.14 (1020) WSW 7
2 PM (18) Sep 19 57.9 (14.4) 53.1 (11.7) 30.15 (1020) Variable 3
1 PM (17) Sep 19 55.9 (13.3) 52.0 (11.1) 30.17 (1021) Calm
Noon (16) Sep 19 55.0 (12.8) 53.1 (11.7) 30.17 (1021) Calm mist
11 AM (15) Sep 19 55.0 (12.8) 53.1 (11.7) 30.17 (1021) Calm mist
10 AM (14) Sep 19 55.0 (12.8) 53.1 (11.7) 30.17 (1021) Calm
9 AM (13) Sep 19 54.0 (12.2) 52.0 (11.1) 30.16 (1021) Calm
Oldest 8 AM (12) Sep 19 53.1 (11.7) 51.1 (10.6) 30.16 (1021) E 3
Time
EDT (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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