Hourly Weather Forecast - Winchester, CA

12 AM
54°F
60%
3mph
S
60% Chance of Rain
Humidity
92%
Feels like
54°F
Dew Point
52°F
1 AM
54°F
70%
3mph
SSE
70% Chance of Rain
Humidity
93%
Feels like
54°F
Dew Point
52°F
2 AM
53°F
70%
3mph
SSE
70% Chance of Rain
Humidity
94%
Feels like
53°F
Dew Point
52°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

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

NOAA, NCDC

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Weekend Weather Outlook

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Cold weather

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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