Hourly Weather Forecast - Petersburg, PA

8 PM
33°F
0%
4mph
SE
Partly Cloudy
Humidity
65%
Feels like
29°F
Dew Point
22°F
9 PM
32°F
0%
4mph
SE
Partly Cloudy
Humidity
66%
Feels like
29°F
Dew Point
22°F
10 PM
32°F
0%
3mph
SE
Mostly Clear
Humidity
67%
Feels like
29°F
Dew Point
22°F
11 PM
32°F
0%
3mph
SSE
Mostly Clear
Humidity
67%
Feels like
32°F
Dew Point
22°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

White Christmas? What Are The Odds

Sunday's Weather Outlook

Sunday'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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