Hourly Weather Forecast - Union, OH

12 AM
43°F
30%
10mph
WSW
30% Chance of Light Rain
Humidity
88%
Feels like
37°F
Dew Point
39°F
1 AM
42°F
10%
10mph
WSW
Cloudy
Humidity
87%
Feels like
36°F
Dew Point
39°F
2 AM
42°F
10%
9mph
WSW
Mostly Cloudy
Humidity
86%
Feels like
36°F
Dew Point
38°F
3 AM
41°F
10%
9mph
SW
Partly Cloudy
Humidity
84%
Feels like
36°F
Dew Point
37°F
4 AM
41°F
10%
9mph
SW
Partly Cloudy
Humidity
85%
Feels like
35°F
Dew Point
37°F
5 AM
40°F
10%
9mph
SSW
Partly Cloudy
Humidity
89%
Feels like
34°F
Dew Point
37°F
6 AM
40°F
10%
9mph
SSW
Cloudy
Humidity
92%
Feels like
34°F
Dew Point
37°F

Rain And Snow Totals Through Monday

Atmospheric River Impacts Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California through Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

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Today's Weather Outlook

Today's Weather Outlook

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During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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