Hourly Weather Forecast - Union, OR

4 AM
54°F
90%
18mph
S
Rain
Humidity
73%
Feels like
54°F
Dew Point
46°F
5 AM
52°F
90%
9mph
SW
Light Rain
Humidity
71%
Feels like
52°F
Dew Point
43°F
6 AM
49°F
70%
15mph
WNW
70% Chance Rain Showers
Humidity
61%
Feels like
43°F
Dew Point
36°F
7 AM
46°F
30%
24mph
NW
30% Chance Rain Showers
Humidity
57%
Feels like
37°F
Dew Point
31°F
7:24 AM
8 AM
44°F
30%
27mph
NW
30% Chance Rain Showers
Humidity
56%
Feels like
34°F
Dew Point
29°F
9 AM
43°F
30%
26mph
NW
30% Chance of Heavy Snow
Humidity
55%
Feels like
33°F
Dew Point
28°F
10 AM
42°F
30%
25mph
NW
30% Chance of Heavy Snow
Humidity
53%
Feels like
32°F
Dew Point
27°F
11 AM
42°F
0%
24mph
NW
Windy
Humidity
50%
Feels like
33°F
Dew Point
25°F
12 PM
42°F
0%
23mph
NW
Windy
Humidity
48%
Feels like
33°F
Dew Point
24°F
1 PM
42°F
10%
22mph
NW
Windy
Humidity
48%
Feels like
33°F
Dew Point
24°F
2 PM
42°F
10%
19mph
NW
Mostly Cloudy
Humidity
51%
Feels like
33°F
Dew Point
25°F
3 PM
41°F
10%
15mph
NW
Mostly Cloudy
Humidity
53%
Feels like
33°F
Dew Point
25°F
4 PM
40°F
10%
11mph
NNW
Mostly Cloudy
Humidity
56%
Feels like
33°F
Dew Point
25°F
4:10 PM
5 PM
39°F
10%
9mph
N
Mostly Cloudy
Humidity
59%
Feels like
33°F
Dew Point
26°F
6 PM
38°F
10%
6mph
NNE
Mostly Cloudy
Humidity
62%
Feels like
34°F
Dew Point
27°F
7 PM
38°F
10%
5mph
NE
Mostly Cloudy
Humidity
65%
Feels like
34°F
Dew Point
28°F
8 PM
38°F
10%
5mph
E
Cloudy
Humidity
66%
Feels like
34°F
Dew Point
28°F
9 PM
38°F
10%
6mph
E
Cloudy
Humidity
66%
Feels like
33°F
Dew Point
27°F
10 PM
38°F
0%
6mph
ESE
Mostly Cloudy
Humidity
65%
Feels like
33°F
Dew Point
27°F
11 PM
38°F
0%
7mph
SE
Cloudy
Humidity
65%
Feels like
32°F
Dew Point
27°F

Rainfall and Snowfall Totals Through Thursday

Pineapple Express Slams Northwestern U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday'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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