Tue
Apr 30
Stable
~2
l/m2
57%
Wed
May 1
Stable
~2
l/m2
57%
Thu
May 2
Extremely stable
29 Apr will be with comfortable temperatures and the weather will be stable, thunderstorms not likely.
The sky will be overcast:
99% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
64% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
11% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 26 degrees Celsius, while the the lowest temperature will drop to 18 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1013 mb. Relative humidity will be high.
Monday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
00:00
20 °C
21 °C
6 km/h 
9 km/h
1015 mb
66.7%
3,923 m
160 m
Apr, 29 00:00 @ Stable
03:00
19 °C
19 °C
6 km/h
10 km/h
1014 mb
73.6%
3,971 m
142 m
Apr, 29 03:00 @ Stable
06:00
19 °C
20 °C
5 km/h 
7 km/h
1015 mb
74.9%
3,972 m
160 m
Apr, 29 06:00 @ Stable
09:00
23 °C
24 °C
8 km/h
9 km/h
1015 mb
58.7%
4,058 m
779 m
Apr, 29 09:00 @ Mostly stable
12:00
26 °C
27 °C
14 km/h
18 km/h
1013 mb
44.5%
4,120 m
1,453 m
Apr, 29 12:00 @ Mostly stable
15:00
26 °C
27 °C
20 km/h
24 km/h
1011 mb
42.8%
4,198 m
1,414 m
Apr, 29 15:00 @ Mostly stable
18:00
21 °C
21 °C
16 km/h 
21 km/h
1011 mb
66.2%
3,962 m
624 m
Apr, 29 18:00 @ Mostly stable
21:00
19 °C
19 °C
13 km/h
20 km/h
1012 mb
76.8%
3,109 m
513 m
Apr, 29 21:00 @ Stable
30 Apr will be with comfortable temperatures and the weather will be very stable.
There is a 57% probability of light rainfall and showers.
The sky will be mostly cloudy:
55% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
35% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
59% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
7% convective clouds (Cumulonimbus)
The highest temperature will reach 24 degrees Celsius, while the the lowest temperature will drop to 17 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1005 mb. Relative humidity will be high.
Tuesday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
00:00
0.2 32%
96%
18 °C
18 °C
11 km/h
18 km/h
1010 mb
80.7%
3,203 m
462 m
Apr, 30 00:00 @ Stable
03:00
1 57%
86%
17 °C
18 °C
8 km/h
18 km/h
1009 mb
80.1%
3,439 m
388 m
Apr, 30 03:00 @ Stable
06:00
17 °C
18 °C
8 km/h 
13 km/h
1008 mb
76.4%
3,618 m
395 m
Apr, 30 06:00 @ Stable
09:00
0.3 30%
83%
19 °C
19 °C
9 km/h 
13 km/h
1006 mb
67.4%
3,783 m
930 m
Apr, 30 09:00 @ Stable
12:00
21 °C
23 °C
7 km/h
8 km/h
1004 mb
57.7%
3,880 m
1,228 m
Apr, 30 12:00 @ Stable
15:00
24 °C
25 °C
6 km/h 
7 km/h
1002 mb
48.9%
4,051 m
1,328 m
Apr, 30 15:00 @ Stable
18:00
23 °C
24 °C
6 km/h
8 km/h
1001 mb
53.1%
4,376 m
455 m
Apr, 30 18:00 @ Stable
21:00
20 °C
21 °C
9 km/h 
12 km/h
1002 mb
69.8%
4,497 m
252 m
Apr, 30 21:00 @ Stable
1 May will be with comfortable temperatures and the weather will be very stable.
There is a 57% probability of light rainfall and showers.
The sky will be overcast:
93% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
96% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
76% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
3% convective clouds (Cumulonimbus)
The highest temperature will reach 19 degrees Celsius, while the the lowest temperature will drop to 13 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1005 mb. Relative humidity will be high.
Wednesday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
00:00
19 °C
20 °C
6 km/h
8 km/h
1002 mb
79.3%
4,308 m
177 m
May, 1 00:00 @ Mostly stable
03:00
18 °C
19 °C
7 km/h
12 km/h
1002 mb
81.3%
4,178 m
183 m
May, 1 03:00 @ Mostly stable
06:00
18 °C
19 °C
8 km/h
17 km/h
1003 mb
76.0%
3,987 m
299 m
May, 1 06:00 @ Stable
09:00
18 °C
19 °C
10 km/h
16 km/h
1004 mb
63.0%
3,649 m
478 m
May, 1 09:00 @ Stable
12:00
19 °C
19 °C
13 km/h
16 km/h
1005 mb
61.7%
3,207 m
593 m
May, 1 12:00 @ Stable
15:00
0.4 51%
66%
17 °C
17 °C
12 km/h
16 km/h
1006 mb
63.9%
2,966 m
575 m
May, 1 15:00 @ Very stable
18:00
0.6 54%
15 °C
14 °C
11 km/h
19 km/h
1010 mb
56.8%
2,673 m
782 m
May, 1 18:00 @ Very stable
21:00
1.1 57%
5%
13 °C
13 °C
10 km/h
13 km/h
1014 mb
60.6%
2,199 m
567 m
May, 1 21:00 @ Extremely stable
2 May will be with comfortable temperatures and the weather will be very stable.
The sky will be slightly cloudy:
12% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
9% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
16% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 20 degrees Celsius, while the the lowest temperature will drop to 10 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1018 mb. Relative humidity will be moderate.
Thursday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
00:00
12 °C
11 °C
12 km/h
20 km/h
1015 mb
58.0%
1,996 m
592 m
May, 2 00:00 @ Extremely stable
03:00
11 °C
10 °C
11 km/h
22 km/h
1018 mb
59.6%
1,940 m
492 m
May, 2 03:00 @ Extremely stable
06:00
11 °C
9 °C
12 km/h
21 km/h
1020 mb
58.5%
2,284 m
480 m
May, 2 06:00 @ Extremely stable
09:00
15 °C
15 °C
10 km/h
14 km/h
1020 mb
34.8%
2,681 m
1,263 m
May, 2 09:00 @ Extremely stable
12:00
19 °C
20 °C
9 km/h
9 km/h
1019 mb
26.9%
3,087 m
1,754 m
May, 2 12:00 @ Extremely stable
15:00
20 °C
20 °C
16 km/h
21 km/h
1018 mb
28.5%
3,209 m
1,751 m
May, 2 15:00 @ Very stable
18:00
16 °C
15 °C
17 km/h
19 km/h
1019 mb
41.5%
3,284 m
670 m
May, 2 18:00 @ Very stable
21:00
14 °C
13 °C
9 km/h
13 km/h
1021 mb
54.3%
3,407 m
490 m
May, 2 21:00 @ Extremely stable
3 May will be with comfortable temperatures and the weather will be very stable.
The sky will be partly cloudy:
34% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
The highest temperature will reach 25 degrees Celsius, while the the lowest temperature will drop to 11 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1019 mb. Relative humidity will be moderate.
Friday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
00:00
13 °C
13 °C
5 km/h
6 km/h
1021 mb
60.1%
3,433 m
212 m
May, 3 00:00 @ Extremely stable
03:00
12 °C
13 °C
4 km/h
4 km/h
1020 mb
62.9%
3,416 m
79 m
May, 3 03:00 @ Extremely stable
06:00
13 °C
14 °C
3 km/h
4 km/h
1021 mb
60.8%
3,397 m
174 m
May, 3 06:00 @ Very stable
09:00
18 °C
18 °C
8 km/h 
10 km/h
1020 mb
42.0%
3,474 m
825 m
May, 3 09:00 @ Very stable
12:00
23 °C
24 °C
11 km/h
12 km/h
1018 mb
27.9%
3,527 m
1,191 m
May, 3 12:00 @ Very stable
15:00
24 °C
26 °C
11 km/h
12 km/h
1017 mb
24.1%
3,518 m
1,330 m
May, 3 15:00 @ Stable
18:00
22 °C
22 °C
14 km/h
20 km/h
1017 mb
35.6%
3,553 m
449 m
May, 3 18:00 @ Stable
21:00
18 °C
19 °C
12 km/h
21 km/h
1019 mb
51.6%
3,475 m
365 m
May, 3 21:00 @ Stable
4 May will be with comfortable temperatures and the weather will be stable, thunderstorms not likely.
The sky will be overcast:
96% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
14% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
The highest temperature will reach 27 degrees Celsius, while the the lowest temperature will drop to 15 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1019 mb. Relative humidity will be moderate.
Saturday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
00:00
17 °C
17 °C
8 km/h
17 km/h
1019 mb
61.3%
3,431 m
261 m
May, 4 00:00 @ Stable
03:00
16 °C
17 °C
3 km/h
5 km/h
1019 mb
67.8%
3,406 m
41 m
May, 4 03:00 @ Stable
06:00
16 °C
17 °C
4 km/h
5 km/h
1020 mb
65.9%
3,348 m
113 m
May, 4 06:00 @ Stable
09:00
21 °C
22 °C
4 km/h
5 km/h
1020 mb
48.6%
3,373 m
644 m
May, 4 09:00 @ Mostly stable
12:00
25 °C
27 °C
10 km/h
11 km/h
1019 mb
32.2%
3,373 m
1,466 m
May, 4 12:00 @ Mostly stable
15:00
26 °C
28 °C
12 km/h
13 km/h
1018 mb
26.5%
3,390 m
1,921 m
May, 4 15:00 @ Mostly stable
18:00
22 °C
22 °C
16 km/h
23 km/h
1019 mb
45.3%
3,397 m
535 m
May, 4 18:00 @ Mostly stable
21:00
19 °C
20 °C
9 km/h
17 km/h
1020 mb
51.7%
3,335 m
401 m
May, 4 21:00 @ Mostly stable
5 May will be with comfortable temperatures and the weather will be stable, thunderstorms not likely.
The sky will be slightly cloudy:
18% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
6% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
The highest temperature will reach 28 degrees Celsius, while the the lowest temperature will drop to 16 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1019 mb. Relative humidity will be moderate.
Sunday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
00:00
18 °C
18 °C
11 km/h
21 km/h
1021 mb
57.4%
3,217 m
404 m
May, 5 00:00 @ Mostly stable
03:00
16 °C
17 °C
6 km/h
11 km/h
1020 mb
64.0%
3,327 m
126 m
May, 5 03:00 @ Mostly stable
06:00
17 °C
18 °C
4 km/h
7 km/h
1021 mb
64.6%
3,340 m
153 m
May, 5 06:00 @ Mostly stable
09:00
22 °C
23 °C
9 km/h
10 km/h
1021 mb
39.1%
3,275 m
925 m
May, 5 09:00 @ Stable
12:00
26 °C
28 °C
11 km/h
11 km/h
1020 mb
23.5%
3,290 m
1,583 m
May, 5 12:00 @ Stable
15:00
27 °C
29 °C
12 km/h
12 km/h
1018 mb
21.0%
3,384 m
1,992 m
May, 5 15:00 @ Stable
18:00
23 °C
25 °C
13 km/h
19 km/h
1019 mb
37.6%
3,481 m
534 m
May, 5 18:00 @ Stable
21:00
20 °C
20 °C
13 km/h
22 km/h
1021 mb
53.2%
3,453 m
647 m
May, 5 21:00 @ Stable
6 May will be with comfortable temperatures and the weather will be .
The sky will be :
130% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
The highest temperature will reach 19 degrees Celsius, while the the lowest temperature will drop to 16 degrees Celsius. The wind will be a light breeze, and the mean air pressure will be 3062 mb. Relative humidity will be .
Monday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
00:00
18 °C
19 °C
9 km/h
17 km/h
1022 mb
62.1%
3,528 m
476 m
May, 6 00:00 @ Stable
03:00
17 °C
17 °C
9 km/h
18 km/h
1021 mb
71.1%
3,577 m
358 m
May, 6 03:00 @ Very stable
06:00
17 °C
17 °C
8 km/h
15 km/h
1021 mb
71.1%
3,584 m
372 m
May, 6 06:00 @ Very stable
Shimodate
08:24 
