Hourly Weather Forecast - Happy Valley, OR

12 AM
45°F
20%
3mph
SSE
Cloudy
Humidity
82%
Feels like
43°F
Dew Point
39°F
1 AM
44°F
30%
3mph
SSE
30% Chance of Light Rain
Humidity
82%
Feels like
44°F
Dew Point
39°F
2 AM
44°F
50%
3mph
SE
50% Chance of Light Rain
Humidity
82%
Feels like
44°F
Dew Point
39°F
3 AM
44°F
70%
3mph
SE
70% Chance of Rain
Humidity
80%
Feels like
44°F
Dew Point
38°F
4 AM
43°F
80%
3mph
SE
80% Chance of Rain
Humidity
85%
Feels like
41°F
Dew Point
38°F
5 AM
42°F
90%
4mph
SE
Rain
Humidity
88%
Feels like
40°F
Dew Point
39°F
6 AM
42°F
100%
4mph
SE
Rain
Humidity
92%
Feels like
39°F
Dew Point
40°F
7 AM
42°F
100%
4mph
SE
Rain
Humidity
95%
Feels like
39°F
Dew Point
41°F
7:45 AM
8 AM
43°F
100%
4mph
SE
Light Rain
Humidity
96%
Feels like
40°F
Dew Point
42°F
9 AM
44°F
100%
4mph
SSE
Light Rain
Humidity
93%
Feels like
42°F
Dew Point
42°F
10 AM
46°F
100%
4mph
S
Light Rain
Humidity
93%
Feels like
44°F
Dew Point
44°F
11 AM
48°F
100%
5mph
S
Light Rain
Humidity
91%
Feels like
46°F
Dew Point
46°F
12 PM
50°F
100%
6mph
SSW
Light Rain
Humidity
92%
Feels like
50°F
Dew Point
48°F
1 PM
52°F
100%
7mph
SSW
Light Rain
Humidity
91%
Feels like
52°F
Dew Point
49°F
2 PM
53°F
100%
8mph
SW
Rain
Humidity
90%
Feels like
53°F
Dew Point
51°F
3 PM
55°F
100%
7mph
SW
Rain
Humidity
85%
Feels like
55°F
Dew Point
50°F
4 PM
55°F
90%
7mph
WSW
Rain
Humidity
87%
Feels like
55°F
Dew Point
51°F
4:28 PM
5 PM
54°F
100%
6mph
WSW
Light Rain
Humidity
87%
Feels like
54°F
Dew Point
50°F
6 PM
53°F
100%
5mph
SW
Light Rain
Humidity
89%
Feels like
53°F
Dew Point
50°F
7 PM
52°F
100%
4mph
SW
Light Rain
Humidity
92%
Feels like
52°F
Dew Point
50°F
8 PM
51°F
100%
4mph
SW
Light Rain
Humidity
92%
Feels like
51°F
Dew Point
49°F
9 PM
51°F
100%
3mph
SW
Light Rain
Humidity
92%
Feels like
51°F
Dew Point
48°F
10 PM
50°F
100%
3mph
WSW
Light Rain
Humidity
92%
Feels like
50°F
Dew Point
48°F
11 PM
49°F
100%
3mph
WSW
Rain
Humidity
93%
Feels like
49°F
Dew Point
47°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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