Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 2

Waning Gibbous 88%

21:09

08:39

03 Bad
04 Bad
05 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
18 Good
19 OK
20 Bad
21 Bad
22 Bad
23 Bad
00 OK
01 OK
02 OK

Sun - Rise: 05:27, Set: 19:13, Transit: 12:20. Moon - Rise: 21:09, Set: 08:39. Civil Dark: 19:40 - 05:00. Nautical Dark: 20:13 - 04:28. Astro Dark: 20:47 - 03:53

Total Clouds (% Sky Obscured)

63
69
26
69
58
74
89
93
76
68
70
62
94
88
31
16
29
56
54
61
56
34
30
38

Low Clouds (% Sky Obscured)

0
0
2
4
0
1
21
26
25
24
26
29
22
10
0
0
0
14
22
24
25
22
18
21

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
17
25
23
15
0
0
0
0
0
6
20
19
20
16
14
14

High Clouds (% Sky Obscured)

58
69
26
69
58
74
80
89
43
34
43
31
90
83
31
15
26
35
24
35
24
3
3
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
5
5
5
4
4
5
5
6
7
7
7
7
7
6
5
4
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

22
22
22
22
25
27
28
29
30
30
31
31
31
31
30
29
27
25
24
24
23
23
23
23

Feels Like (°C)

26
25
24
24
27
30
31
32
32
33
33
33
34
32
33
34
32
29
28
28
28
27
27
28

Dew Point (°C)

18
17
17
17
20
19
18
17
16
16
15
15
16
17
19
22
22
20
19
19
18
18
17
17

Relative Humidity (%)

76
74
71
72
73
61
54
47
43
40
38
38
39
43
50
65
74
73
73
73
72
71
70
70

Pressure (mb)

1008
1008
1008
1009
1009
1009
1009
1009
1008
1008
1007
1007
1007
1007
1006
1007
1007
1008
1009
1009
1009
1009
1009
1009

Ozone (du)

301
301
300
300
301
301
300
299
300
300
300
300
299
298
299
298
296
296
296
297
300
301
303
304

Monday 3

Waning Gibbous 83%

21:36

09:40

03 OK
04 OK
05 OK
06 OK
07 OK
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 OK
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 Bad
20 OK
21 OK
22 OK
23 Bad
00 OK
01 Bad
02 Bad

Sun - Rise: 05:28, Set: 19:12, Transit: 12:20. Moon - Rise: 21:36, Set: 09:40. Civil Dark: 19:39 - 05:01. Nautical Dark: 20:12 - 04:29. Astro Dark: 20:46 - 03:54

Total Clouds (% Sky Obscured)

44
39
43
41
28
51
49
58
62
26
18
54
51
53
59
37
49
25
35
39
49
42
51
79

Low Clouds (% Sky Obscured)

20
17
15
19
11
11
17
27
30
21
15
16
18
17
24
27
23
25
33
36
46
42
50
64

Medium Clouds (% Sky Obscured)

15
11
9
0
0
0
0
9
16
1
0
0
0
0
0
0
0
0
0
0
0
0
0
2

High Clouds (% Sky Obscured)

4
6
21
11
5
17
10
7
20
5
5
29
31
36
36
15
25
5
6
2
4
3
7
27

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
1
6
7
6
6
7
5
2
6
10
7
8
7
5
4
3
4
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
3
3
3
4
5
6
7
9
9
9
9
8
8
6
6
5
5
6
5
5
4
4

Chance of Frost

Temperature (°C)

23
22
22
22
25
27
28
29
30
31
31
31
31
31
30
28
26
25
24
24
23
23
23
23

Feels Like (°C)

27
27
27
27
31
33
33
34
34
35
35
36
36
36
35
34
32
30
30
29
29
28
28
27

Dew Point (°C)

18
18
18
19
20
20
20
20
21
21
21
21
22
21
22
23
23
22
21
21
21
21
20
20

Relative Humidity (%)

73
75
78
81
77
67
61
59
57
57
56
55
56
57
62
72
79
83
85
87
87
85
85
83

Pressure (mb)

1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1010
1011
1011
1011
1011
1011
1010

Ozone (du)

304
305
304
303
303
304
304
303
302
302
301
302
300
299
297
295
295
294
295
294
294
293
293
292

Tuesday 4

Waning Gibbous 74%

22:05

10:42

03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 05:29, Set: 19:11, Transit: 12:20. Moon - Rise: 22:05, Set: 10:42. Civil Dark: 19:38 - 05:02. Nautical Dark: 20:11 - 04:29. Astro Dark: 20:45 - 03:55

Total Clouds (% Sky Obscured)

81
77
86
73
73
64
78
69
64
78
70
74
68
66
55
37
56
70
79
83
84
74
63
53

Low Clouds (% Sky Obscured)

60
66
66
43
36
38
42
45
40
37
39
48
52
52
49
27
20
29
34
43
46
42
44
36

Medium Clouds (% Sky Obscured)

3
5
16
14
9
13
16
4
3
30
26
24
3
0
0
0
0
8
14
20
31
23
11
0

High Clouds (% Sky Obscured)

27
10
14
19
23
5
0
13
8
0
0
1
0
0
0
0
14
16
15
7
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

11
23
30
30
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

7
6
4
7
8
9
30
48
53
51
47
31
13
11
18
6
4
3
4
3
2
6
4
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0.3
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
4
4
4
4
5
5
6
7
6
6
6
7
8
6
5
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

22
22
22
22
23
25
26
26
28
27
28
28
28
28
27
26
25
23
24
23
23
23
22
22

Feels Like (°C)

27
27
26
26
28
30
31
32
32
32
33
34
33
33
32
31
31
29
30
29
29
28
28
27

Dew Point (°C)

19
19
19
19
20
19
19
19
22
20
21
22
20
20
20
20
22
21
22
22
22
22
22
21

Relative Humidity (%)

81
80
80
83
80
71
67
64
69
65
63
66
62
61
64
72
83
88
91
94
95
95
95
95

Pressure (mb)

1010
1010
1010
1011
1011
1011
1011
1011
1010
1010
1009
1009
1008
1008
1008
1008
1008
1009
1009
1009
1009
1008
1008
1008

Ozone (du)

292
292
292
293
292
293
292
291
292
293
293
292
292
292
291
291
290
290
290
290
290
291
292
292

Wednesday 5

Waning Gibbous 64%

22:38

11:47

03 Bad
04 Bad
05 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 Bad
01 Bad
02 Bad

Sun - Rise: 05:29, Set: 19:11, Transit: 12:20. Moon - Rise: 22:38, Set: 11:47. Civil Dark: 19:37 - 05:03. Nautical Dark: 20:10 - 04:30. Astro Dark: 20:44 - 03:56

Total Clouds (% Sky Obscured)

45
37
31
50
63
80
73
65
58
54
44
34
36
34
26
27
31
33
29
33
44
52
57
66

Low Clouds (% Sky Obscured)

34
33
31
50
43
50
47
45
40
35
33
29
29
34
26
27
31
33
29
33
44
49
53
57

Medium Clouds (% Sky Obscured)

0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
5
10
14
9
4
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

4
8
3
4
2
2
4
4
1
2
4
1
1
1
0
1
1
1
1
2
1
3
4
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
4
3
4
5
7
8
8
8
9
9
9
9
9
8
7
7
6
7
8
9
9
10

Chance of Frost

Temperature (°C)

22
22
22
22
23
24
25
26
27
27
28
28
29
29
28
27
26
24
24
23
24
24
23
24

Feels Like (°C)

28
26
26
26
27
30
31
30
30
31
31
32
33
33
32
32
32
29
29
28
28
28
28
29

Dew Point (°C)

21
21
21
20
20
19
18
17
17
17
17
18
20
19
20
21
22
21
20
20
21
21
20
21

Relative Humidity (%)

95
94
92
91
84
72
65
57
54
54
52
52
56
57
61
71
81
82
82
83
83
83
84
85

Pressure (mb)

1007
1007
1007
1008
1008
1008
1008
1007
1007
1006
1006
1005
1005
1005
1005
1005
1005
1006
1006
1006
1006
1005
1005
1005

Ozone (du)

293
294
294
294
294
295
295
297
298
298
298
297
297
296
295
294
294
295
296
298
298
297
296
295

Thursday 6

Third Quarter 53%

23:17

12:55

03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 05:30, Set: 19:10, Transit: 12:20. Moon - Rise: 23:17, Set: 12:55. Civil Dark: 19:36 - 05:03. Nautical Dark: 20:09 - 04:31. Astro Dark: 20:42 - 03:57

Total Clouds (% Sky Obscured)

62
63
63
70
74
78
79
79
75
81
88
95
87
91
95
95
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

55
59
56
57
57
59
65
66
51
44
44
44
41
45
44
48
56
60
65
72
75
77
82
87

Medium Clouds (% Sky Obscured)

0
0
0
8
16
23
22
21
19
31
47
58
36
40
36
35
29
25
26
26
27
32
34
37

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
2
2
23
37
35
23
50
70
80
85
85
85
85
85
75
65
40

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

14
19
20
23
23
24
28
27
15
17
9
7
20
23
22
29
31
27
28
30
28
38
42
38

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
10
10
10
11
12
14
15
16
16
17
18
19
18
17
17
16
16
15
15
15
15
15
16

Chance of Frost

Temperature (°C)

24
23
23
23
24
24
25
25
26
27
27
27
28
26
25
25
25
25
24
24
24
24
24
24

Feels Like (°C)

29
29
29
29
29
28
28
27
28
28
29
29
29
28
28
28
28
29
29
26
27
28
28
29

Dew Point (°C)

21
21
21
21
20
19
19
19
18
17
16
17
18
17
18
18
20
21
22
22
22
22
22
23

Relative Humidity (%)

87
88
88
88
82
73
70
68
61
55
53
51
54
58
63
68
73
79
84
87
88
89
89
91

Pressure (mb)

1005
1005
1005
1005
1005
1005
1005
1005
1005
1004
1004
1003
1003
1003
1003
1003
1003
1004
1004
1004
1003
1003
1003
1003

Ozone (du)

295
296
296
297
295
294
294
294
294
293
291
289
287
287
287
287
286
286
285
285
285
284
284
283

Friday 7

Waning Crescent 41%

00:04

14:06

03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 05:31, Set: 19:09, Transit: 12:20. Moon - Rise: 00:04, Set: 14:06. Civil Dark: 19:35 - 05:04. Nautical Dark: 20:07 - 04:32. Astro Dark: 20:41 - 03:58

Total Clouds (% Sky Obscured)

97
94
91
86
82
79
74
69
56
72
81
85
83
82
80
85
86
81
85
89
93
97
96
95

Low Clouds (% Sky Obscured)

86
85
84
82
80
78
74
69
56
71
70
69
68
68
63
54
46
46
54
62
70
74
77
80

Medium Clouds (% Sky Obscured)

39
35
34
36
34
39
39
39
38
42
42
38
34
29
31
28
26
25
30
33
36
37
41
39

High Clouds (% Sky Obscured)

35
40
25
15
25
40
55
69
56
72
81
85
59
33
6
6
4
4
14
25
41
34
22
0

ISS Passover

Visibility (miles)

6
6
6
6
7
8
9
9
9
9
9
9
9
8
7
5
4
4
3
2
1
1
1
1

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

44
44
41
53
58
61
67
71
68
68
63
54
60
64
65
60
52
44
47
47
44
53
56
56

Precipitation Amount (mm)

0
0
0
0
0.3
0.4
0.4
0.6
0.7
0.5
0.4
0.4
0.4
0.4
0.5
0.3
0.2
0.2
0
0
0
0.2
0.3
0.3

Wind Speed/Direction (mph)

17
16
16
16
16
17
17
17
18
18
18
18
18
17
16
15
15
14
14
14
14
15
14
14

Chance of Frost

Temperature (°C)

24
24
24
24
24
24
24
25
26
26
26
26
26
25
25
25
24
24
24
24
24
24
24
24

Feels Like (°C)

28
27
27
27
27
26
25
29
28
27
27
28
28
29
29
29
29
29
30
26
28
29
29
29

Dew Point (°C)

23
22
22
22
22
21
21
20
19
18
18
18
17
18
20
22
22
23
24
23
24
24
24
23

Relative Humidity (%)

89
91
91
91
88
84
80
74
67
60
60
59
57
65
73
83
87
91
95
95
97
97
98
97

Pressure (mb)

1002
1002
1003
1003
1003
1003
1003
1003
1003
1003
1002
1002
1002
1002
1002
1002
1003
1003
1004
1004
1004
1004
1003
1003

Ozone (du)

283
283
283
282
282
282
281
282
282
282
282
282
283
282
282
282
282
283
284
284
284
285
284
284

Saturday 8

Waning Crescent 30%

01:01

15:16

Sun - Rise: 05:32, Set: 19:08, Transit: 12:20. Moon - Rise: 01:01, Set: 15:16. Civil Dark: 19:34 - 05:05. Nautical Dark: 20:06 - 04:33. Astro Dark: 20:40 - 03:59

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Yufuin, Yufu-shi, Japan (33.31,131.39)

Generated: 02/08/26 03:38:42. Forecast: 02/08/26 to 08/08/26. Timezone: UTC+9.00