Hourly Weather Forecast - Iwai, Kanto, JP

12 AM
37°F
0%
3mph
NW
Partly Cloudy
Humidity
86%
Feels like
37°F
Dew Point
33°F
1 AM
36°F
0%
3mph
NW
Partly Cloudy
Humidity
86%
Feels like
36°F
Dew Point
32°F
2 AM
35°F
0%
3mph
NW
Mostly Cloudy
Humidity
86%
Feels like
35°F
Dew Point
31°F
3 AM
34°F
0%
2mph
NW
Cloudy
Humidity
86%
Feels like
34°F
Dew Point
31°F
4 AM
34°F
0%
2mph
NW
Cloudy
Humidity
86%
Feels like
34°F
Dew Point
30°F
5 AM
33°F
0%
2mph
NNW
Cloudy
Humidity
86%
Feels like
33°F
Dew Point
29°F
6 AM
34°F
0%
3mph
NNW
Mostly Cloudy
Humidity
82%
Feels like
34°F
Dew Point
29°F
6:40 AM
7 AM
36°F
0%
3mph
NNW
Partly Cloudy
Humidity
77%
Feels like
36°F
Dew Point
30°F
8 AM
40°F
0%
2mph
NNW
Mostly Sunny
Humidity
68%
Feels like
40°F
Dew Point
30°F
9 AM
44°F
0%
2mph
NW
Sunny
Humidity
60%
Feels like
44°F
Dew Point
31°F
10 AM
48°F
0%
2mph
WNW
Sunny
Humidity
52%
Feels like
48°F
Dew Point
31°F
11 AM
51°F
0%
2mph
WSW
Mostly Sunny
Humidity
47%
Feels like
51°F
Dew Point
31°F
12 PM
51°F
0%
2mph
SW
Mostly Sunny
Humidity
46%
Feels like
51°F
Dew Point
31°F
1 PM
51°F
0%
3mph
SW
Mostly Sunny
Humidity
46%
Feels like
51°F
Dew Point
31°F
2 PM
51°F
0%
2mph
SW
Sunny
Humidity
46%
Feels like
51°F
Dew Point
31°F
3 PM
50°F
0%
2mph
SSW
Sunny
Humidity
48%
Feels like
50°F
Dew Point
31°F
4 PM
50°F
0%
1mph
SSW
Sunny
Humidity
50%
Feels like
50°F
Dew Point
32°F
4:26 PM
5 PM
49°F
0%
1mph
S
Mostly Clear
Humidity
55%
Feels like
49°F
Dew Point
33°F
6 PM
48°F
0%
1mph
ESE
Mostly Clear
Humidity
59%
Feels like
48°F
Dew Point
35°F
7 PM
47°F
0%
2mph
NNE
Partly Cloudy
Humidity
62%
Feels like
47°F
Dew Point
35°F
8 PM
45°F
0%
4mph
NNW
Partly Cloudy
Humidity
65%
Feels like
43°F
Dew Point
34°F
9 PM
43°F
0%
5mph
NNW
Partly Cloudy
Humidity
70%
Feels like
40°F
Dew Point
34°F
10 PM
42°F
0%
5mph
NNW
Partly Cloudy
Humidity
74%
Feels like
39°F
Dew Point
35°F
11 PM
41°F
0%
3mph
N
Partly Cloudy
Humidity
80%
Feels like
39°F
Dew Point
35°F

Snowfall Forecast Through Saturday

Snowfall to Pack Slopes in the Rockies

Hefty snowpack additions are expected into the weekend for the Cascades and northern Rockies.

Weekend Weather Outlook

Weekend 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

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide