Sun
Apr 28
Very stable
~0.4
l/m2
39%
Mon
Apr 29
Extremely stable
Tue
Apr 30
Very stable
~2
l/m2
69%
1-2 cm snow
18 / 20 km/h
Tue Apr 30
Wed
May 1
Very stable
~3
l/m2
64%
2-3 cm snow
17 / 19 km/h
Wed May 1
27 Apr will be cool and the weather will be stable, thunderstorms not likely.
The sky will be partly cloudy:
32% 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 9 degrees Celsius, while the the lowest temperature will drop to 7 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1010 mb. Relative humidity will be high.
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
18:00
9 °C
7 °C
12 km/h 
13 km/h
1009 mb
57.9%
3,274 m
46 m
Apr, 27 18:00 @ Mostly stable
21:00
7 °C
6 °C
10 km/h 
12 km/h
1011 mb
59.1%
3,242 m
28 m
Apr, 27 21:00 @ Stable
28 Apr will be cool and the weather will be very stable.
There is a 39% probability of light snowfall.
The sky will be cloudy:
50% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
33% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
28% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
2% convective clouds (Cumulonimbus)
The highest temperature will reach 7 degrees Celsius, while the the lowest temperature will drop to -3 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1013 mb. Relative humidity will be high.
Sunday
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
7 °C
7 °C
3 km/h
5 km/h
1011 mb
63.4%
3,179 m
20 m
Apr, 28 00:00 @ Stable
03:00
5 °C
4 °C
6 km/h 
7 km/h
1012 mb
70.2%
2,935 m
23 m
Apr, 28 03:00 @ Mostly stable
06:00
5 °C
7 °C
2 km/h
5 km/h
1012 mb
71.3%
2,871 m
74 m
Apr, 28 06:00 @ Mostly stable
09:00
4 °C
1 °C
14 km/h
25 km/h
1012 mb
55.2%
2,299 m
1,288 m
Apr, 28 09:00 @ Stable
12:00
1 °C
-2 °C
9 km/h
22 km/h
1013 mb
66.8%
1,859 m
819 m
Apr, 28 12:00 @ Very stable
15:00
0.4 39%
19%
0 °C
-5 °C
14 km/h
24 km/h
1014 mb
72.1%
1,625 m
981 m
Apr, 28 15:00 @ Extremely stable
18:00
-1 °C
-5 °C
10 km/h
15 km/h
1016 mb
70.5%
1,528 m
255 m
Apr, 28 18:00 @ Extremely stable
21:00
-2 °C
-3 °C
4 km/h 
8 km/h
1018 mb
74.9%
1,515 m
74 m
Apr, 28 21:00 @ Extremely stable
29 Apr will be cold and the weather will be very stable.
The sky will be mostly cloudy:
32% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
51% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
18% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 0 degrees Celsius, while the the lowest temperature will drop to -5 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1017 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
-3 °C
-3 °C
3 km/h 
5 km/h
1018 mb
68.7%
1,405 m
29 m
Apr, 29 00:00 @ Extremely stable
03:00
-4 °C
-7 °C
6 km/h
7 km/h
1018 mb
71.6%
1,154 m
31 m
Apr, 29 03:00 @ Extremely stable
06:00
-4 °C
-6 °C
4 km/h
9 km/h
1018 mb
65.4%
1,164 m
217 m
Apr, 29 06:00 @ Extremely stable
09:00
-2 °C
-6 °C
10 km/h
17 km/h
1018 mb
42.2%
1,284 m
1,542 m
Apr, 29 09:00 @ Extremely stable
12:00
-1 °C
-5 °C
14 km/h
16 km/h
1017 mb
33.7%
1,464 m
1,757 m
Apr, 29 12:00 @ Extremely stable
15:00
0 °C
-5 °C
13 km/h
15 km/h
1016 mb
31.8%
1,561 m
1,659 m
Apr, 29 15:00 @ Extremely stable
18:00
-2 °C
-5 °C
8 km/h
9 km/h
1017 mb
55.6%
1,527 m
111 m
Apr, 29 18:00 @ Extremely stable
21:00
-3 °C
-7 °C
7 km/h 
9 km/h
1018 mb
75.2%
1,327 m
126 m
Apr, 29 21:00 @ Extremely stable
30 Apr will be cool and the weather will be very stable.
There is a 69% probability of light sleet and snowfall.
The sky will be overcast:
92% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
92% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
67% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 4 degrees Celsius, while the the lowest temperature will drop to -3 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1009 mb. Relative humidity will be very 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
-3 °C
-7 °C
11 km/h
17 km/h
1017 mb
90.9%
1,490 m
312 m
Apr, 30 00:00 @ Extremely stable
03:00
-2 °C
-7 °C
10 km/h
15 km/h
1015 mb
88.1%
1,546 m
249 m
Apr, 30 03:00 @ Extremely stable
06:00
-2 °C
-6 °C
11 km/h
15 km/h
1014 mb
84.5%
1,593 m
283 m
Apr, 30 06:00 @ Extremely stable
09:00
1 °C
-4 °C
14 km/h
17 km/h
1011 mb
64.4%
1,865 m
712 m
Apr, 30 09:00 @ Very stable
12:00
2 °C
-2 °C
18 km/h 
20 km/h
1008 mb
64.6%
2,186 m
761 m
Apr, 30 12:00 @ Stable
15:00
4 °C
0 °C
13 km/h
15 km/h
1005 mb
69.2%
2,474 m
592 m
Apr, 30 15:00 @ Stable
18:00
1 °C
-1 °C
6 km/h 
9 km/h
1004 mb
83.5%
2,029 m
150 m
Apr, 30 18:00 @ Stable
21:00
2.1 69%
0 °C
-1 °C
4 km/h
6 km/h
1003 mb
95.1%
1,935 m
135 m
Apr, 30 21:00 @ Stable
1 May will be cool and the weather will be very stable.
There is a 64% probability of light snowfall and showers.
The sky will be cloudy:
16% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
8% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
57% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
7% convective clouds (Cumulonimbus)
The highest temperature will reach 1 degrees Celsius, while the the lowest temperature will drop to -5 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1006 mb. Relative humidity will be very 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
1 63%
-1 °C
-3 °C
7 km/h
8 km/h
1002 mb
96.7%
1,784 m
260 m
May, 1 00:00 @ Stable
03:00
1.2 64%
5%
-3 °C
-7 °C
10 km/h
16 km/h
1003 mb
94.9%
1,407 m
466 m
May, 1 03:00 @ Stable
06:00
-4 °C
-8 °C
9 km/h
18 km/h
1004 mb
93.6%
1,137 m
482 m
May, 1 06:00 @ Very stable
09:00
0.4 53%
73%
-4 °C
-10 °C
14 km/h
19 km/h
1006 mb
87.4%
1,067 m
633 m
May, 1 09:00 @ Very stable
12:00
-2 °C
-7 °C
17 km/h
19 km/h
1007 mb
61.4%
1,341 m
1,249 m
May, 1 12:00 @ Extremely stable
15:00
0 °C
-5 °C
16 km/h
17 km/h
1007 mb
49.3%
1,635 m
1,291 m
May, 1 15:00 @ Very stable
18:00
0 °C
-3 °C
8 km/h
9 km/h
1010 mb
68.2%
1,893 m
62 m
May, 1 18:00 @ Very stable
21:00
-1 °C
-3 °C
6 km/h
8 km/h
1014 mb
85.0%
1,947 m
11 m
May, 1 21:00 @ Very stable
2 May will be cool and the weather will be very stable.
The sky will be clear:
1% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 6 degrees Celsius, while the the lowest temperature will drop to -2 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1015 mb. Relative humidity will be high.
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
-1 °C
-4 °C
8 km/h
10 km/h
1015 mb
89.1%
1,960 m
19 m
May, 2 00:00 @ Very stable
03:00
-2 °C
-5 °C
8 km/h
9 km/h
1015 mb
85.5%
1,818 m
21 m
May, 2 03:00 @ Very stable
06:00
1 °C
-3 °C
9 km/h
10 km/h
1016 mb
73.3%
2,115 m
138 m
May, 2 06:00 @ Very stable
09:00
3 °C
1 °C
9 km/h
9 km/h
1015 mb
51.6%
2,162 m
806 m
May, 2 09:00 @ Stable
12:00
5 °C
2 °C
11 km/h
12 km/h
1014 mb
43.4%
2,312 m
1,409 m
May, 2 12:00 @ Stable
15:00
5 °C
2 °C
14 km/h
15 km/h
1014 mb
46.0%
2,443 m
1,248 m
May, 2 15:00 @ Stable
18:00
4 °C
4 °C
4 km/h
6 km/h
1015 mb
69.0%
2,574 m
33 m
May, 2 18:00 @ Stable
21:00
4 °C
1 °C
12 km/h
14 km/h
1017 mb
77.1%
2,771 m
66 m
May, 2 21:00 @ Stable
3 May will be cool and the weather will be very stable.
The sky will be clear:
1% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
The highest temperature will reach 10 degrees Celsius, while the the lowest temperature will drop to 3 degrees Celsius. The wind will be a moderate breeze, and the mean air pressure will be 1014 mb. Relative humidity will be high.
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
4 °C
1 °C
12 km/h
15 km/h
1017 mb
73.3%
2,803 m
75 m
May, 3 00:00 @ Stable
03:00
4 °C
1 °C
12 km/h
14 km/h
1017 mb
74.2%
2,889 m
62 m
May, 3 03:00 @ Stable
06:00
6 °C
3 °C
12 km/h
19 km/h
1015 mb
65.3%
2,997 m
145 m
May, 3 06:00 @ Very stable
09:00
8 °C
6 °C
17 km/h
25 km/h
1013 mb
38.4%
3,155 m
880 m
May, 3 09:00 @ Stable
12:00
9 °C
6 °C
21 km/h
35 km/h
1012 mb
33.3%
3,144 m
1,371 m
May, 3 12:00 @ Stable
15:00
9 °C
6 °C
22 km/h
45 km/h
1011 mb
39.6%
3,240 m
1,509 m
May, 3 15:00 @ Stable
18:00
7 °C
5 °C
10 km/h
29 km/h
1013 mb
53.9%
3,137 m
425 m
May, 3 18:00 @ Stable
21:00
3 °C
1 °C
10 km/h
13 km/h
1017 mb
55.7%
2,641 m
54 m
May, 3 21:00 @ Stable
4 May will be cool and the weather will be .
The sky will be :
135% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
49% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
39% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
1% convective clouds (Cumulonimbus)
The highest temperature will reach 5 degrees Celsius, while the the lowest temperature will drop to 1 degrees Celsius. The wind will be a light breeze, and the mean air pressure will be 8141 mb. Relative humidity will be .
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
2 °C
1 °C
4 km/h
7 km/h
1018 mb
75.9%
2,404 m
21 m
May, 4 00:00 @ Very stable
03:00
1 °C
1 °C
3 km/h
4 km/h
1018 mb
78.6%
2,360 m
11 m
May, 4 03:00 @ Very stable
06:00
2 °C
3 °C
2 km/h
4 km/h
1019 mb
66.8%
2,305 m
117 m
May, 4 06:00 @ Very stable
09:00
4 °C
3 °C
6 km/h
9 km/h
1018 mb
48.5%
2,260 m
911 m
May, 4 09:00 @ Very stable
12:00
5 °C
3 °C
10 km/h
12 km/h
1017 mb
38.2%
2,286 m
1,483 m
May, 4 12:00 @ Stable
15:00
5 °C
2 °C
10 km/h
14 km/h
1016 mb
37.6%
2,278 m
1,649 m
May, 4 15:00 @ Stable
18:00
3 °C
2 °C
5 km/h
7 km/h
1018 mb
67.4%
2,205 m
82 m
May, 4 18:00 @ Stable
21:00
2 °C
-2 °C
10 km/h
10 km/h
1021 mb
89.7%
2,305 m
97 m
May, 4 21:00 @ Stable
5 May will be cool and the weather will be .
The sky will be mostly cloudy:
71% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
3% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
The highest temperature will reach 3 degrees Celsius, while the the lowest temperature will drop to 2 degrees Celsius. The wind will be a light breeze, fog will form, and the mean air pressure will be 1021 mb. Relative humidity will be very high.
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
2 °C
-1 °C
8 km/h
11 km/h
1021 mb
88.3%
2,473 m
30 m
May, 5 00:00 @ Stable
Biei-dake
01:13 
