Hourly Weather Forecast - Slippery Rock, PA

12 AM
48°F
60%
8mph
SW
60% Chance of Light Rain
Humidity
97%
Feels like
44°F
Dew Point
47°F
1 AM
48°F
60%
8mph
SW
60% Chance of Light Rain
Humidity
96%
Feels like
44°F
Dew Point
47°F
2 AM
49°F
60%
9mph
SW
60% Chance of Light Rain
Humidity
95%
Feels like
45°F
Dew Point
47°F
3 AM
49°F
70%
9mph
SW
70% Chance of Light Rain
Humidity
94%
Feels like
45°F
Dew Point
47°F
4 AM
49°F
70%
9mph
SW
70% Chance of Light Rain
Humidity
93%
Feels like
46°F
Dew Point
47°F
5 AM
50°F
70%
9mph
SW
70% Chance of Light Rain
Humidity
93%
Feels like
46°F
Dew Point
47°F
6 AM
50°F
70%
10mph
SW
70% Chance of Rain
Humidity
91%
Feels like
50°F
Dew Point
47°F
7 AM
51°F
70%
10mph
WSW
70% Chance of Light Rain
Humidity
90%
Feels like
51°F
Dew Point
48°F
7:43 AM
8 AM
52°F
70%
9mph
WSW
70% Chance of Light Rain
Humidity
88%
Feels like
52°F
Dew Point
48°F
9 AM
54°F
70%
9mph
W
70% Chance of Light Rain
Humidity
84%
Feels like
54°F
Dew Point
49°F
10 AM
56°F
60%
9mph
W
60% Chance of Light Rain
Humidity
80%
Feels like
56°F
Dew Point
50°F
11 AM
56°F
60%
10mph
W
60% Chance of Light Rain
Humidity
76%
Feels like
56°F
Dew Point
49°F
12 PM
56°F
50%
10mph
WNW
50% Chance of Light Rain
Humidity
76%
Feels like
56°F
Dew Point
48°F
1 PM
55°F
50%
10mph
WNW
50% Chance of Light Rain
Humidity
75%
Feels like
55°F
Dew Point
47°F
2 PM
53°F
40%
10mph
WNW
40% Chance of Light Rain
Humidity
75%
Feels like
53°F
Dew Point
46°F
3 PM
51°F
30%
10mph
WNW
30% Chance of Light Rain
Humidity
76%
Feels like
51°F
Dew Point
44°F
4 PM
48°F
40%
10mph
NW
40% Chance of Light Rain
Humidity
80%
Feels like
44°F
Dew Point
42°F
4:57 PM
5 PM
43°F
40%
9mph
NW
40% Chance of Light Rain
Humidity
91%
Feels like
38°F
Dew Point
41°F
6 PM
41°F
40%
8mph
NW
40% Chance of Light Rain
Humidity
93%
Feels like
35°F
Dew Point
39°F
7 PM
39°F
40%
7mph
NW
40% Chance of Light Rain
Humidity
93%
Feels like
34°F
Dew Point
37°F
8 PM
40°F
40%
7mph
NW
40% Chance of Light Rain
Humidity
86%
Feels like
35°F
Dew Point
36°F
9 PM
39°F
40%
6mph
NW
40% Chance of Light Rain
Humidity
86%
Feels like
34°F
Dew Point
35°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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