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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

2026.03.17 2153 UTC
Wind from the N (010 degrees) at 6 MPH (5 KT)
Visibility 10 mile(s)
Sky conditions overcast
Temperature 66.0 F (18.9 C)
Dew Point 42.1 F (5.6 C)
Relative Humidity 41%
Pressure (altimeter) 30.05 in. Hg (1017 hPa)
ob KTTD 172153Z 01005KT 10SM OVC110 19/06 A3005 RMK AO2 SLP176 T01890056

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
55.9 (13.3) 50.0 (10.0) In the 6 hours preceding Mar 17, 2026 - 01:53 PM EDT / 2026.03.17 1753 UTC
73.0 (22.8) 46.0 (7.8) In the 24 hours preceding Mar 17, 2026 - 03:53 AM EDT / 2026.03.17 0753 UTC

Precipitation Accumulation

Precipitation
Amount
A trace In the 3 hours preceding Mar 17, 2026 - 04:53 PM EDT / 2026.03.17 2053 UTC
0.02 inches In the 24 hours preceding Mar 16, 2026 - 07:53 AM EDT / 2026.03.16 1153 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 6 PM (22) Mar 17 66.0 (18.9) 42.1 (5.6) 30.05 (1017) N 6
5 PM (21) Mar 17 63.0 (17.2) 44.1 (6.7) 30.08 (1018) E 3
4 PM (20) Mar 17 61.0 (16.1) 46.0 (7.8) 30.1 (1019) ENE 3
3 PM (19) Mar 17 57.9 (14.4) 46.0 (7.8) 30.15 (1020) Calm light rain
2 PM (18) Mar 17 55.9 (13.3) 45.0 (7.2) 30.14 (1020) Calm
1 PM (17) Mar 17 54.0 (12.2) 43.0 (6.1) 30.11 (1019) Calm
Noon (16) Mar 17 53.1 (11.7) 43.0 (6.1) 30.08 (1018) NE 3
11 AM (15) Mar 17 51.1 (10.6) 43.0 (6.1) 30.07 (1018) E 5
10 AM (14) Mar 17 51.1 (10.6) 43.0 (6.1) 30.06 (1017) E 5
9 AM (13) Mar 17 51.1 (10.6) 44.1 (6.7) 30.06 (1017) ESE 5
8 AM (12) Mar 17 51.1 (10.6) 44.1 (6.7) 30.05 (1017) E 3
7 AM (11) Mar 17 51.1 (10.6) 45.0 (7.2) 30.07 (1018) E 3
6 AM (10) Mar 17 50.0 (10.0) 46.0 (7.8) 30.08 (1018) Calm
5 AM (9) Mar 17 51.1 (10.6) 46.0 (7.8) 30.08 (1018) E 5
4 AM (8) Mar 17 50.0 (10.0) 46.0 (7.8) 30.07 (1018) Calm
3 AM (7) Mar 17 52.0 (11.1) 46.0 (7.8) 30.07 (1018) ENE 3
2 AM (6) Mar 17 51.1 (10.6) 46.0 (7.8) 30.07 (1018) E 6
1 AM (5) Mar 17 55.0 (12.8) 48.0 (8.9) 30.07 (1018) Calm
Midnight (4) Mar 17 57.9 (14.4) 46.9 (8.3) 30.06 (1017) Calm
11 PM (3) Mar 16 63.0 (17.2) 45.0 (7.2) 30.06 (1017) Calm
10 PM (2) Mar 16 68.0 (20.0) 45.0 (7.2) 30.05 (1017) Calm
9 PM (1) Mar 16 72.0 (22.2) 45.0 (7.2) 30.07 (1018) Variable 5
8 PM (0) Mar 16 71.1 (21.7) 44.1 (6.7) 30.08 (1018) Calm
Oldest 7 PM (23) Mar 16 70.0 (21.1) 45.0 (7.2) 30.09 (1018) Variable 5
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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