Hourly Weather Forecast - Jamestown, PA

12 AM
33°F
70%
10mph
SSE
70% Chance of Light Rain
Humidity
66%
Feels like
25°F
Dew Point
23°F
1 AM
34°F
80%
11mph
SSE
80% Chance of Light Rain
Humidity
71%
Feels like
25°F
Dew Point
25°F
2 AM
34°F
80%
11mph
S
80% Chance Frozen Mix
Humidity
75%
Feels like
26°F
Dew Point
27°F
3 AM
35°F
80%
12mph
S
80% Chance Frozen Mix
Humidity
78%
Feels like
26°F
Dew Point
29°F
4 AM
35°F
90%
12mph
S
Frozen Mix
Humidity
82%
Feels like
27°F
Dew Point
30°F
5 AM
36°F
90%
11mph
S
Light Rain
Humidity
85%
Feels like
28°F
Dew Point
32°F
6 AM
37°F
90%
11mph
SSW
Light Rain
Humidity
89%
Feels like
29°F
Dew Point
33°F
7 AM
37°F
70%
11mph
SSW
70% Chance of Light Rain
Humidity
92%
Feels like
30°F
Dew Point
35°F
7:45 AM
8 AM
38°F
60%
10mph
SW
60% Chance of Light Rain
Humidity
95%
Feels like
31°F
Dew Point
37°F
9 AM
39°F
50%
11mph
SW
50% Chance of Light Rain
Humidity
97%
Feels like
32°F
Dew Point
38°F
10 AM
40°F
40%
11mph
SW
40% Chance of Light Rain
Humidity
98%
Feels like
33°F
Dew Point
39°F
11 AM
40°F
30%
11mph
SW
30% Chance of Light Rain
Humidity
98%
Feels like
34°F
Dew Point
40°F
12 PM
41°F
20%
11mph
WSW
Cloudy
Humidity
98%
Feels like
35°F
Dew Point
40°F
1 PM
41°F
10%
11mph
WSW
Cloudy
Humidity
98%
Feels like
35°F
Dew Point
41°F
2 PM
41°F
10%
11mph
WSW
Cloudy
Humidity
98%
Feels like
35°F
Dew Point
41°F
3 PM
41°F
10%
11mph
W
Cloudy
Humidity
97%
Feels like
35°F
Dew Point
40°F
4 PM
41°F
10%
10mph
W
Cloudy
Humidity
96%
Feels like
34°F
Dew Point
40°F
4:56 PM
5 PM
40°F
10%
10mph
W
Cloudy
Humidity
95%
Feels like
34°F
Dew Point
38°F
6 PM
39°F
0%
9mph
W
Cloudy
Humidity
93%
Feels like
33°F
Dew Point
37°F
7 PM
38°F
0%
9mph
W
Cloudy
Humidity
92%
Feels like
32°F
Dew Point
36°F
8 PM
37°F
0%
9mph
WNW
Cloudy
Humidity
92%
Feels like
31°F
Dew Point
35°F
9 PM
37°F
0%
8mph
WNW
Cloudy
Humidity
92%
Feels like
31°F
Dew Point
35°F
10 PM
36°F
0%
8mph
WNW
Cloudy
Humidity
92%
Feels like
30°F
Dew Point
34°F
11 PM
35°F
0%
8mph
WNW
Cloudy
Humidity
92%
Feels like
29°F
Dew Point
33°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

Weekend Weather Outlook

Weekend 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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