Hourly Weather Forecast - Jamestown, PA

12 AM
21°F
0%
4mph
WSW
Mostly Clear
Humidity
78%
Feels like
16°F
Dew Point
16°F
1 AM
21°F
0%
4mph
SW
Clear
Humidity
79%
Feels like
15°F
Dew Point
16°F
2 AM
20°F
0%
4mph
SW
Clear
Humidity
80%
Feels like
14°F
Dew Point
15°F
3 AM
20°F
0%
4mph
SSW
Clear
Humidity
81%
Feels like
14°F
Dew Point
15°F
4 AM
20°F
0%
4mph
SSW
Clear
Humidity
81%
Feels like
13°F
Dew Point
15°F
5 AM
20°F
0%
5mph
SSW
Mostly Clear
Humidity
80%
Feels like
13°F
Dew Point
15°F
6 AM
19°F
0%
5mph
SSW
Partly Cloudy
Humidity
80%
Feels like
12°F
Dew Point
14°F
7 AM
20°F
0%
6mph
SSW
Partly Cloudy
Humidity
78%
Feels like
12°F
Dew Point
14°F
7:45 AM
8 AM
21°F
0%
6mph
SSW
Partly Cloudy
Humidity
75%
Feels like
13°F
Dew Point
15°F
9 AM
23°F
0%
7mph
S
Partly Cloudy
Humidity
72%
Feels like
15°F
Dew Point
15°F
10 AM
25°F
0%
7mph
S
Partly Cloudy
Humidity
68%
Feels like
17°F
Dew Point
16°F
11 AM
27°F
0%
7mph
S
Mostly Cloudy
Humidity
64%
Feels like
19°F
Dew Point
16°F
12 PM
29°F
0%
8mph
SSW
Mostly Cloudy
Humidity
59%
Feels like
21°F
Dew Point
16°F
1 PM
31°F
10%
8mph
SSW
Cloudy
Humidity
55%
Feels like
23°F
Dew Point
17°F
2 PM
31°F
30%
7mph
S
30% Chance of Flurries
Humidity
54%
Feels like
25°F
Dew Point
17°F
3 PM
32°F
30%
7mph
S
30% Chance of Flurries
Humidity
54%
Feels like
25°F
Dew Point
17°F
4 PM
32°F
30%
7mph
S
30% Chance of Flurries
Humidity
55%
Feels like
26°F
Dew Point
18°F
4:55 PM
5 PM
32°F
20%
7mph
SSE
Cloudy
Humidity
56%
Feels like
25°F
Dew Point
18°F
6 PM
32°F
20%
8mph
SSE
Cloudy
Humidity
57%
Feels like
25°F
Dew Point
19°F
7 PM
32°F
20%
8mph
SSE
Cloudy
Humidity
58%
Feels like
24°F
Dew Point
19°F
8 PM
32°F
20%
9mph
SSE
Cloudy
Humidity
58%
Feels like
24°F
Dew Point
19°F
9 PM
32°F
30%
10mph
SSE
30% Chance Frozen Mix
Humidity
58%
Feels like
24°F
Dew Point
19°F
10 PM
33°F
40%
10mph
SSE
40% Chance Frozen Mix
Humidity
58%
Feels like
25°F
Dew Point
20°F
11 PM
33°F
50%
10mph
SSE
50% Chance Frozen Mix
Humidity
62%
Feels like
25°F
Dew Point
21°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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