Hourly Weather Forecast - Holtwood, PA

12 AM
37°F
20%
9mph
N
Mostly Cloudy
Humidity
85%
Feels like
30°F
Dew Point
33°F
1 AM
37°F
20%
9mph
N
Mostly Cloudy
Humidity
84%
Feels like
31°F
Dew Point
33°F
2 AM
37°F
20%
9mph
N
Partly Cloudy
Humidity
85%
Feels like
30°F
Dew Point
33°F
3 AM
36°F
20%
8mph
N
Partly Cloudy
Humidity
87%
Feels like
30°F
Dew Point
32°F
4 AM
35°F
20%
7mph
N
Mostly Clear
Humidity
89%
Feels like
29°F
Dew Point
32°F
5 AM
35°F
20%
6mph
N
Hazy
Humidity
91%
Feels like
29°F
Dew Point
32°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

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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