Hourly Weather Forecast - Isumi, Chiba, JP

10 AM
56°F
0%
3mph
WNW
Sunny
Humidity
56%
Feels like
56°F
Dew Point
41°F
11 AM
58°F
0%
2mph
WNW
Sunny
Humidity
53%
Feels like
58°F
Dew Point
41°F
12 PM
59°F
0%
2mph
N
Sunny
Humidity
51%
Feels like
59°F
Dew Point
41°F
1 PM
59°F
0%
4mph
NE
Sunny
Humidity
51%
Feels like
59°F
Dew Point
41°F
2 PM
59°F
0%
4mph
ENE
Sunny
Humidity
52%
Feels like
59°F
Dew Point
41°F
3 PM
57°F
0%
4mph
ENE
Sunny
Humidity
55%
Feels like
57°F
Dew Point
41°F
4 PM
55°F
0%
2mph
ENE
Sunny
Humidity
57%
Feels like
55°F
Dew Point
40°F
4:25 PM
5 PM
53°F
0%
2mph
ENE
Clear
Humidity
60%
Feels like
53°F
Dew Point
39°F
6 PM
52°F
0%
1mph
ENE
Clear
Humidity
60%
Feels like
52°F
Dew Point
38°F
7 PM
51°F
0%
2mph
SSE
Clear
Humidity
65%
Feels like
51°F
Dew Point
39°F
8 PM
49°F
0%
2mph
SSW
Clear
Humidity
72%
Feels like
49°F
Dew Point
41°F
9 PM
49°F
0%
3mph
SW
Clear
Humidity
78%
Feels like
48°F
Dew Point
42°F
10 PM
47°F
0%
3mph
SW
Clear
Humidity
85%
Feels like
47°F
Dew Point
43°F
11 PM
47°F
0%
3mph
W
Clear
Humidity
89%
Feels like
47°F
Dew Point
44°F

Snowfall Forecast Through Tonight

Two Winter Storms Deliver Accumulating Northern U.S. Snow

A plowable snow will occur from parts of the Pacific Northwest to the Upper Midwest for the start of the weekend.

Sunday's Weather Outlook

Sunday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Image courtesy of PeakPX.

Top 10 Winter Energy Saving Tips

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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