Hourly Weather Forecast - Union Gap, WA

4 PM
66°F
0%
17mph
WSW
Mostly Sunny
Humidity
48%
Feels like
66°F
Dew Point
46°F
4:14 PM
5 PM
64°F
70%
17mph
WSW
70% Chance Rain Showers
Humidity
48%
Feels like
64°F
Dew Point
44°F
6 PM
62°F
70%
16mph
WSW
70% Chance Rain Showers
Humidity
48%
Feels like
62°F
Dew Point
42°F
7 PM
59°F
0%
14mph
W
Clear
Humidity
50%
Feels like
59°F
Dew Point
40°F
8 PM
56°F
0%
11mph
WSW
Clear
Humidity
52%
Feels like
56°F
Dew Point
39°F
9 PM
54°F
0%
10mph
SW
Clear
Humidity
55%
Feels like
54°F
Dew Point
38°F
10 PM
51°F
0%
8mph
S
Mostly Clear
Humidity
58%
Feels like
51°F
Dew Point
37°F
11 PM
48°F
0%
7mph
S
Partly Cloudy
Humidity
62%
Feels like
45°F
Dew Point
36°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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