Hourly Weather Forecast - Union Gap, WA

12 AM
42°F
10%
6mph
SW
Mostly Clear
Humidity
85%
Feels like
38°F
Dew Point
38°F
1 AM
41°F
10%
6mph
SW
Partly Cloudy
Humidity
86%
Feels like
37°F
Dew Point
37°F
2 AM
40°F
10%
6mph
WSW
Partly Cloudy
Humidity
87%
Feels like
36°F
Dew Point
37°F
3 AM
40°F
10%
6mph
WSW
Partly Cloudy
Humidity
89%
Feels like
36°F
Dew Point
37°F

Snowfall forecast Through Tonight

Snow To Spread Across Appalachians Into Mid-Atlantic

A winter system will bring snow from the southern Appalachians to Mid-Atlantic through this evening.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Image courtesy of PeakPX.

Top 10 Winter Energy Saving Tips

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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Outdoor Sports Guide