Sat
Apr 20
Very stable
~4
l/m2
59%
Sun
Apr 21
Extremely stable
Mon
Apr 22
Extremely stable
18 Apr will be with moderate temperatures and the weather will be very stable.
The sky will be clear:
4% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
The highest temperature will reach 12 degrees Celsius, while the the lowest temperature will drop to 8 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1019 mb. Relative humidity will be moderate.
Thursday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
20:00
12 °C
11 °C
11 km/h 
29 km/h
1019 mb
44.7%
2,096 m
247 m
Apr, 18 20:00 @ Very stable
23:00
9 °C
7 °C
10 km/h
31 km/h
1020 mb
47.1%
2,090 m
314 m
Apr, 18 23:00 @ Very stable
19 Apr will be with comfortable temperatures and the weather will be very stable.
The sky will be partly cloudy:
31% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
26% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
The highest temperature will reach 20 degrees Celsius, while the the lowest temperature will drop to 5 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1017 mb. Relative humidity will be moderate.
Friday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
02:00
7 °C
5 °C
8 km/h 
16 km/h
1020 mb
51.6%
2,146 m
108 m
Apr, 19 02:00 @ Extremely stable
05:00
5 °C
4 °C
8 km/h
15 km/h
1020 mb
56.2%
2,193 m
109 m
Apr, 19 05:00 @ Extremely stable
08:00
8 °C
7 °C
9 km/h
27 km/h
1020 mb
52.2%
2,225 m
295 m
Apr, 19 08:00 @ Extremely stable
11:00
15 °C
14 °C
18 km/h
27 km/h
1018 mb
31.9%
2,344 m
1,295 m
Apr, 19 11:00 @ Extremely stable
14:00
19 °C
18 °C
17 km/h
23 km/h
1017 mb
28.1%
2,385 m
1,647 m
Apr, 19 14:00 @ Very stable
17:00
19 °C
19 °C
17 km/h
25 km/h
1016 mb
32.0%
2,400 m
1,489 m
Apr, 19 17:00 @ Very stable
20:00
12 °C
11 °C
12 km/h
31 km/h
1015 mb
48.4%
2,624 m
271 m
Apr, 19 20:00 @ Very stable
23:00
8 °C
7 °C
8 km/h
18 km/h
1016 mb
58.3%
2,663 m
96 m
Apr, 19 23:00 @ Stable
20 Apr will be with moderate temperatures and the weather will be very stable.
There is a 59% probability of light rainfall and showers.
The sky will be cloudy:
19% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
47% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
25% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
4% convective clouds (Cumulonimbus)
The highest temperature will reach 18 degrees Celsius, while the the lowest temperature will drop to 6 degrees Celsius. The wind will be a moderate breeze, and the mean air pressure will be 1019 mb. Relative humidity will be high.
Saturday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
02:00
7 °C
6 °C
7 km/h
8 km/h
1016 mb
60.4%
2,746 m
43 m
Apr, 20 02:00 @ Stable
05:00
6 °C
5 °C
6 km/h
7 km/h
1016 mb
63.4%
2,627 m
26 m
Apr, 20 05:00 @ Stable
08:00
9 °C
9 °C
5 km/h
9 km/h
1017 mb
57.8%
2,590 m
149 m
Apr, 20 08:00 @ Stable
11:00
17 °C
18 °C
5 km/h 
13 km/h
1016 mb
41.1%
2,498 m
895 m
Apr, 20 11:00 @ Very stable
14:00
18 °C
17 °C
21 km/h
34 km/h
1017 mb
41.0%
2,067 m
1,836 m
Apr, 20 14:00 @ Very stable
17:00
1.6 59%
5%
10 °C
7 °C
15 km/h
30 km/h
1021 mb
92.4%
1,508 m
740 m
Apr, 20 17:00 @ Very stable
20:00
1.1 28%
44%
8 °C
6 °C
9 km/h
25 km/h
1023 mb
88.9%
1,344 m
277 m
Apr, 20 20:00 @ Extremely stable
23:00
1.3 58%
47%
6 °C
4 °C
9 km/h
27 km/h
1026 mb
86.4%
1,177 m
400 m
Apr, 20 23:00 @ Extremely stable
21 Apr will be with moderate temperatures and the weather will be very stable.
The sky will be cloudy:
25% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
5% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
36% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
2% convective clouds (Cumulonimbus)
The highest temperature will reach 15 degrees Celsius, while the the lowest temperature will drop to 3 degrees Celsius. The wind will be a light breeze, and the mean air pressure will be 1027 mb. Relative humidity will be high.
Sunday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
02:00
4 °C
3 °C
7 km/h 
12 km/h
1028 mb
91.0%
1,029 m
90 m
Apr, 21 02:00 @ Extremely stable
05:00
4 °C
3 °C
5 km/h 
5 km/h
1029 mb
92.2%
1,052 m
42 m
Apr, 21 05:00 @ Extremely stable
08:00
6 °C
6 °C
3 km/h
7 km/h
1030 mb
82.4%
1,008 m
209 m
Apr, 21 08:00 @ Extremely stable
11:00
11 °C
12 °C
3 km/h
6 km/h
1030 mb
56.8%
1,103 m
1,252 m
Apr, 21 11:00 @ Extremely stable
14:00
14 °C
14 °C
6 km/h
13 km/h
1028 mb
44.3%
1,343 m
1,771 m
Apr, 21 14:00 @ Extremely stable
17:00
14 °C
14 °C
8 km/h 
17 km/h
1026 mb
40.3%
1,543 m
2,001 m
Apr, 21 17:00 @ Very stable
20:00
9 °C
8 °C
8 km/h
21 km/h
1025 mb
61.4%
1,518 m
185 m
Apr, 21 20:00 @ Extremely stable
23:00
6 °C
5 °C
5 km/h
17 km/h
1026 mb
76.6%
1,516 m
150 m
Apr, 21 23:00 @ Extremely stable
22 Apr will be with comfortable temperatures and the weather will be very stable.
The sky will be cloudy:
48% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
21% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
The highest temperature will reach 20 degrees Celsius, while the the lowest temperature will drop to 2 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1016 mb. Relative humidity will be high.
Monday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
02:00
4 °C
4 °C
3 km/h
6 km/h
1025 mb
86.3%
2,410 m
81 m
Apr, 22 02:00 @ Extremely stable
05:00
3 °C
2 °C
4 km/h
7 km/h
1023 mb
89.8%
2,648 m
76 m
Apr, 22 05:00 @ Extremely stable
08:00
5 °C
4 °C
6 km/h
11 km/h
1021 mb
74.2%
2,731 m
263 m
Apr, 22 08:00 @ Extremely stable
11:00
13 °C
12 °C
10 km/h
15 km/h
1018 mb
44.6%
2,818 m
855 m
Apr, 22 11:00 @ Extremely stable
14:00
18 °C
18 °C
12 km/h 
15 km/h
1014 mb
31.7%
2,881 m
1,173 m
Apr, 22 14:00 @ Extremely stable
17:00
20 °C
20 °C
12 km/h
18 km/h
1011 mb
34.3%
2,951 m
882 m
Apr, 22 17:00 @ Very stable
20:00
13 °C
12 °C
10 km/h
27 km/h
1010 mb
55.7%
3,082 m
169 m
Apr, 22 20:00 @ Very stable
23:00
10 °C
9 °C
8 km/h
14 km/h
1010 mb
61.0%
3,200 m
82 m
Apr, 22 23:00 @ Stable
23 Apr will be with comfortable temperatures and the weather will be stable, thunderstorms not likely.
The sky will be overcast:
73% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
81% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
9% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 20 degrees Celsius, while the the lowest temperature will drop to 7 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1010 mb. Relative humidity will be high.
Tuesday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
02:00
8 °C
7 °C
8 km/h
12 km/h
1009 mb
63.5%
3,235 m
74 m
Apr, 23 02:00 @ Stable
05:00
7 °C
7 °C
6 km/h
6 km/h
1009 mb
64.8%
3,189 m
35 m
Apr, 23 05:00 @ Stable
08:00
10 °C
10 °C
4 km/h
6 km/h
1010 mb
59.7%
3,134 m
120 m
Apr, 23 08:00 @ Stable
11:00
17 °C
18 °C
3 km/h 
11 km/h
1009 mb
41.8%
3,112 m
851 m
Apr, 23 11:00 @ Stable
14:00
20 °C
21 °C
9 km/h
10 km/h
1008 mb
39.4%
2,940 m
1,111 m
Apr, 23 14:00 @ Mostly stable
17:00
19 °C
19 °C
13 km/h
16 km/h
1009 mb
52.3%
2,632 m
1,028 m
Apr, 23 17:00 @ Mostly stable
20:00
14 °C
13 °C
16 km/h
31 km/h
1011 mb
68.8%
2,456 m
623 m
Apr, 23 20:00 @ Stable
23:00
10 °C
8 °C
14 km/h
26 km/h
1015 mb
78.2%
2,126 m
566 m
Apr, 23 23:00 @ Very stable
24 Apr will be with moderate temperatures and the weather will be very stable.
The sky will be overcast:
71% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
83% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
63% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
6% convective clouds (Cumulonimbus)
The highest temperature will reach 15 degrees Celsius, while the the lowest temperature will drop to 6 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1016 mb. Relative humidity will be high.
Wednesday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
02:00
7 °C
5 °C
7 km/h
14 km/h
1017 mb
87.9%
1,567 m
169 m
Apr, 24 02:00 @ Extremely stable
05:00
7 °C
7 °C
5 km/h
9 km/h
1017 mb
84.2%
1,377 m
192 m
Apr, 24 05:00 @ Extremely stable
08:00
8 °C
8 °C
5 km/h
10 km/h
1018 mb
76.1%
1,359 m
343 m
Apr, 24 08:00 @ Very stable
11:00
12 °C
12 °C
8 km/h
14 km/h
1017 mb
59.6%
1,349 m
1,201 m
Apr, 24 11:00 @ Very stable
14:00
15 °C
14 °C
11 km/h
15 km/h
1016 mb
48.4%
1,543 m
1,805 m
Apr, 24 14:00 @ Very stable
17:00
15 °C
14 °C
11 km/h
15 km/h
1015 mb
48.7%
1,666 m
1,734 m
Apr, 24 17:00 @ Stable
20:00
11 °C
10 °C
8 km/h
16 km/h
1016 mb
70.3%
1,635 m
203 m
Apr, 24 20:00 @ Stable
23:00
9 °C
8 °C
8 km/h
17 km/h
1017 mb
76.0%
1,406 m
232 m
Apr, 24 23:00 @ Very stable
25 Apr will be cool and the weather will be .
There is a 71% probability of light rainfall and showers.
The sky will be :
365% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
571% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
798% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
101% convective clouds (Cumulonimbus)
The highest temperature will reach 8 degrees Celsius, while the the lowest temperature will drop to 7 degrees Celsius. The wind will be a light breeze, fog will form, and the mean air pressure will be 8131 mb. Relative humidity will be .
Thursday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
02:00
7 °C
6 °C
8 km/h
24 km/h
1016 mb
80.2%
1,266 m
338 m
Apr, 25 02:00 @ Very stable
05:00
0.4 56%
17%
7 °C
6 °C
6 km/h
16 km/h
1016 mb
89.7%
1,235 m
320 m
Apr, 25 05:00 @ Very stable
08:00
1.4 66%
10%
7 °C
6 °C
6 km/h
20 km/h
1016 mb
96.6%
1,226 m
432 m
Apr, 25 08:00 @ Very stable
11:00
2.4 71%
13%
7 °C
6 °C
9 km/h
24 km/h
1017 mb
95.8%
1,259 m
556 m
Apr, 25 11:00 @ Very stable
14:00
0.4 57%
27%
8 °C
6 °C
8 km/h
20 km/h
1017 mb
93.8%
1,371 m
533 m
Apr, 25 14:00 @ Stable
17:00
1.1 64%
16%
8 °C
7 °C
5 km/h
13 km/h
1017 mb
95.9%
1,424 m
313 m
Apr, 25 17:00 @ Stable
20:00
0.7 62%
9%
7 °C
7 °C
4 km/h
6 km/h
1017 mb
97.5%
1,457 m
108 m
Apr, 25 20:00 @ Stable
23:00
0.8 62%
7%
7 °C
8 °C
3 km/h
4 km/h
1017 mb
97.3%
1,475 m
46 m
Apr, 25 23:00 @ Stable
26 Apr will be cool and the weather will be .
The sky will be overcast:
4% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
100% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 8 degrees Celsius, while the the lowest temperature will drop to 7 degrees Celsius. The wind will be a light breeze, fog will form, and the mean air pressure will be 1017 mb. Relative humidity will be very high.
Friday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
02:00
7 °C
9 °C
2 km/h
2 km/h
1018 mb
97.7%
1,465 m
35 m
Apr, 26 02:00 @ Stable
Lake Oswego
04:19 
