Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 8

Waning Crescent 19%

00:17

16:06

23 Bad
00 Bad
01 Bad
02 Bad
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

Sun - Rise: 04:57, Set: 18:45, Transit: 11:51. Moon - Rise: 00:17, Set: 16:06. Civil Dark: 19:13 - 04:29. Nautical Dark: 19:47 - 03:55. Astro Dark: 20:23 - 03:18

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

48
43
58
63
57
65
72
72
63
66
69
53
49
87
82
71
84
76
89
88
82
84
81
83

Medium Clouds (% Sky Obscured)

35
34
49
69
61
27
20
33
94
97
64
55
26
2
5
6
0
5
21
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
98
100
100
100
98
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
8
9
9
9
9
9
9
9
9
9
2
8
8
1
1
1
1
1
0

Fog (%)

62
63
54
49
45
41
99
60
38
31
2
0
0
0
0
0
0
0
1
0
100
88
39
41

Precipitation Type

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

Precipitation Probability (%)

23
35
59
58
48
45
52
63
53
52
61
66
81
95
95
95
95
85
68
41
22
18
25
22

Precipitation Amount (mm)

0
0
0
0.3
0
0
0.2
0.4
0
0.2
0.3
0.4
0.5
1.1
1.5
1.2
0.8
0.5
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
2
2
2
2
2
1
2
2
3
4
5
5
5
5
4
4
4
3
2
2
1
2

Chance of Frost

Temperature (°C)

22
22
22
22
22
21
22
22
23
23
24
24
25
26
25
25
25
24
24
23
23
22
22
22

Feels Like (°C)

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

Dew Point (°C)

21
21
21
21
21
20
21
21
22
22
21
20
21
22
23
23
24
24
23
23
23
22
22
22

Relative Humidity (%)

94
92
91
92
94
94
95
94
94
91
87
79
77
78
87
92
95
97
97
98
100
100
100
100

Pressure (mb)

1010
1009
1008
1008
1008
1009
1009
1009
1009
1010
1010
1009
1009
1009
1009
1008
1009
1009
1009
1009
1010
1010
1010
1010

Ozone (du)

296
297
295
293
294
294
295
295
295
296
296
297
297
297
297
298
298
297
297
298
299
300
302
306

Sunday 9

Waning Crescent 10%

01:24

17:03

23 Bad
00 Bad
01 Bad
02 Bad
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

Sun - Rise: 04:57, Set: 18:44, Transit: 11:50. Moon - Rise: 01:24, Set: 17:03. Civil Dark: 19:11 - 04:29. Nautical Dark: 19:45 - 03:56. Astro Dark: 20:21 - 03:20

Total Clouds (% Sky Obscured)

93
95
94
95
92
88
85
71
58
76
76
76
77
100
65
68
68
69
71
63
73
76
58
53

Low Clouds (% Sky Obscured)

86
92
90
91
88
83
82
71
56
57
57
61
73
72
64
67
68
69
71
61
53
56
48
41

Medium 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

High Clouds (% Sky Obscured)

75
75
50
0
0
3
67
1
0
64
50
55
3
50
0
0
0
2
2
0
34
39
3
4

ISS Passover

Visibility (miles)

0
1
1
2
1
2
1
2
9
9
5
9
3
8
9
9
9
9
9
9
9
9
9
9

Fog (%)

45
41
96
100
100
100
98
81
48
38
8
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 (%)

19
25
25
11
17
28
20
25
21
30
26
29
23
25
20
22
17
21
18
21
11
22
23
24

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)

1
1
1
2
1
2
2
2
1
3
4
5
5
6
6
6
6
6
5
4
3
2
2
2

Chance of Frost

Temperature (°C)

22
22
21
21
21
21
21
21
23
24
24
26
26
27
27
27
26
26
25
24
22
21
21
20

Feels Like (°C)

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

Dew Point (°C)

22
22
21
21
21
21
21
21
22
22
21
22
22
24
25
24
24
24
23
23
22
20
20
20

Relative Humidity (%)

100
100
98
100
98
100
98
100
97
92
85
78
78
82
90
86
87
90
88
92
95
95
95
96

Pressure (mb)

1010
1010
1010
1010
1010
1009
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1008
1009
1009
1009
1009
1010
1010
1010

Ozone (du)

309
311
312
313
313
314
315
316
318
316
316
316
317
319
320
320
320
322
322
324
322
323
324
324

Monday 10

Waning Crescent 4%

02:38

17:50

23 Bad
00 Bad
01 Bad
02 Bad
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

Sun - Rise: 04:58, Set: 18:42, Transit: 11:50. Moon - Rise: 02:38, Set: 17:50. Civil Dark: 19:10 - 04:30. Nautical Dark: 19:44 - 03:57. Astro Dark: 20:20 - 03:21

Total Clouds (% Sky Obscured)

73
75
82
92
100
94
92
81
87
88
86
77
87
84
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

48
66
82
87
88
90
38
35
42
51
44
43
64
57
77
73
72
63
53
52
50
39
43
41

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
7
12
2
60
61
42
78
71
52
50
50
45
60
39
45
71
80

High Clouds (% Sky Obscured)

40
18
54
22
34
89
87
40
35
30
30
30
25
30
98
100
55
50
52
48
48
38
100
48

ISS Passover

Visibility (miles)

9
7
9
7
8
5
9
9
9
9
9
9
9
9
6
2
2
0
0
0
0
0
0
0

Fog (%)

0
1
2
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

25
19
25
31
35
43
26
26
12
18
6
12
27
49
85
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0.6
0.9
1.5
3.7
1.9
1.5
1.5
1.4
1.4
1.6

Wind Speed/Direction (mph)

3
3
3
3
2
2
4
3
2
3
4
5
5
7
7
6
6
5
5
4
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
21
20
20
20
19
20
20
23
23
23
24
24
23
24
25
24
24
23
24
22
22
22
21

Dew Point (°C)

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

Relative Humidity (%)

96
95
95
93
95
96
96
93
91
81
68
67
64
65
85
95
98
98
100
100
98
98
100
98

Pressure (mb)

1009
1009
1008
1008
1008
1007
1007
1007
1007
1007
1007
1006
1006
1005
1004
1004
1004
1003
1003
1002
1002
1002
1002
1002

Ozone (du)

328
331
339
346
347
332
318
314
311
308
305
305
303
300
300
299
302
301
302
305
307
309
307
307

Tuesday 11

Waning Crescent 1%

03:55

18:28

23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 OK
08 OK
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

Sun - Rise: 04:59, Set: 18:41, Transit: 11:50. Moon - Rise: 03:55, Set: 18:28. Civil Dark: 19:09 - 04:31. Nautical Dark: 19:43 - 03:58. Astro Dark: 20:18 - 03:22

Total Clouds (% Sky Obscured)

100
95
89
85
72
58
41
32
24
29
50
75
90
81
68
55
53
51
50
66
80
96
92
88

Low Clouds (% Sky Obscured)

40
45
45
37
4
4
0
3
5
7
16
31
40
43
30
16
12
6
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

83
86
89
85
72
58
22
15
7
3
14
29
43
37
41
53
53
51
50
61
42
38
43
44

High Clouds (% Sky Obscured)

50
37
60
35
30
30
3
9
12
29
46
50
42
55
55
55
19
7
9
18
69
92
87
82

ISS Passover

Visibility (miles)

1
2
1
3
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

Light Rain
Light Rain
Moderate Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
63
31
18
17
13
9
13
12
14
21
15
10
12
10
7
6
6
2
5
3

Precipitation Amount (mm)

1.2
2.2
4.1
0.9
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
4
4
4
4
4
4
4
4
5
6
7
7
7
7
5
4
3
3
5
5
5

Chance of Frost

Temperature (°C)

19
19
19
19
19
19
19
19
21
23
25
26
27
28
28
28
28
27
26
26
24
23
22
22

Feels Like (°C)

21
20
21
20
20
19
20
22
23
25
25
26
26
27
28
28
28
28
27
27
25
23
22
22

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
96
96
95
93
95
91
73
58
55
56
61
64
62
66
74
79
83
78
79
80
83

Pressure (mb)

1002
1002
1001
1002
1002
1002
1003
1003
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1005
1005
1006
1007
1007

Ozone (du)

313
328
309
304
309
311
313
315
313
311
311
311
310
310
310
309
309
309
308
310
312
312
311
311

Wednesday 12

Waning Crescent 0%

05:11

19:00

23 Bad
00 Bad
01 Bad
02 Bad
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 OK
22 OK

Sun - Rise: 05:00, Set: 18:40, Transit: 11:50. Moon - Rise: 05:11, Set: 19:00. Civil Dark: 19:08 - 04:32. Nautical Dark: 19:41 - 03:59. Astro Dark: 20:17 - 03:23

Total Clouds (% Sky Obscured)

83
77
76
59
77
88
100
100
100
100
100
100
100
100
100
100
81
73
65
63
57
55
38
21

Low Clouds (% Sky Obscured)

0
4
7
11
13
16
19
15
13
9
9
9
8
18
33
56
16
9
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

52
42
36
29
29
32
31
41
53
64
63
64
63
65
74
77
17
11
6
6
5
4
3
2

High Clouds (% Sky Obscured)

77
59
47
16
54
77
92
100
100
93
86
91
86
93
97
86
74
59
49
47
36
24
2
1

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
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

4
4
5
2
4
6
4
15
18
17
31
32
32
53
69
83
21
28
32
31
25
9
11
9

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
5
5
5
5
5
5
4
3
2
2
2
2
2
2
2
3
2
1
2
3
5
5

Chance of Frost

Temperature (°C)

21
21
21
21
21
21
21
21
23
24
25
25
26
25
26
25
25
30
29
27
26
24
23
23

Feels Like (°C)

22
21
21
21
22
20
21
22
24
25
27
28
29
29
28
27
27
33
34
34
33
32
30
26

Dew Point (°C)

19
18
18
18
18
18
19
19
19
17
16
14
12
10
10
10
13
21
23
25
23
22
21
20

Relative Humidity (%)

84
84
84
85
85
85
86
85
78
65
56
48
42
37
36
38
47
58
72
87
87
87
88
87

Pressure (mb)

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

Ozone (du)

312
315
314
312
310
309
307
304
303
303
301
300
300
300
301
300
299
299
299
298
298
297
297
297

Thursday 13

New Moon 3%

06:23

19:28

23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 OK
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 OK
22 OK

Sun - Rise: 05:01, Set: 18:39, Transit: 11:50. Moon - Rise: 06:23, Set: 19:28. Civil Dark: 19:06 - 04:33. Nautical Dark: 19:40 - 04:00. Astro Dark: 20:15 - 03:24

Total Clouds (% Sky Obscured)

3
3
2
2
2
1
0
32
64
100
92
85
77
84
91
98
82
71
60
47
35
19
15
11

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
5
11
16
25
32
39
50
60
72
60
46
33
23
12
1
1
1

Medium Clouds (% Sky Obscured)

1
2
2
2
1
1
0
1
0
0
15
29
46
33
17
1
3
7
10
16
19
19
15
11

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
21
38
52
32
14
3
10
19
31
42
46
42
29
18
12
10
7

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
5
6
8
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

4
5
3
1
2
1
0
1
1
1
5
7
6
33
47
55
65
73
80
68
53
24
23
19

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.4
0.5
0.3
0
0
0
0

Wind Speed/Direction (mph)

5
5
5
5
5
5
5
5
3
2
2
1
2
3
4
4
5
4
3
3
3
2
4
4

Chance of Frost

Temperature (°C)

22
22
22
21
21
21
21
22
24
26
28
29
30
31
30
30
29
28
27
26
25
24
23
23

Feels Like (°C)

25
25
25
24
24
23
24
24
24
23
23
33
32
32
34
35
36
31
31
32
31
31
30
25

Dew Point (°C)

20
20
20
19
19
18
19
19
19
19
19
19
19
19
21
23
25
25
25
24
23
23
21
21

Relative Humidity (%)

87
87
87
85
86
85
85
84
75
66
58
54
50
48
56
68
79
83
87
91
91
91
92
91

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1009
1009
1008
1008
1008
1008
1007
1007
1007
1007
1008
1008
1008
1009
1009
1010
1009

Ozone (du)

297
297
297
297
297
297
298
299
299
300
300
301
302
302
301
300
299
299
299
299
299
299
299
299

Friday 14

Waxing Crescent 8%

07:31

19:53

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

Sun - Rise: 05:02, Set: 18:38, Transit: 11:50. Moon - Rise: 07:31, Set: 19:53. Civil Dark: 19:05 - 04:34. Nautical Dark: 19:38 - 04:01. Astro Dark: 20:14 - 03:26

Total Clouds (% Sky Obscured)

7
6
8
12
13
14
12
18
25
34
34
32
31
44
57
72
72
72
73
68
63
58

Low Clouds (% Sky Obscured)

0
0
0
0
1
1
1
6
10
15
17
17
17
36
54
68
59
53
50
44
36
28

Medium Clouds (% Sky Obscured)

4
3
2
1
1
1
1
1
0
0
0
0
0
4
8
11
7
4
1
1
1
0

High Clouds (% Sky Obscured)

3
3
4
5
7
7
6
7
8
9
8
7
6
6
5
4
18
31
42
44
46
47

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

6
7
6
2
3
4
3
7
7
2
15
19
17
38
51
60
63
66
68
55
41
18

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.4
0.5
0.6
0.4
0
0

Wind Speed/Direction (mph)

4
5
5
5
5
5
5
5
3
1
2
3
5
6
6
5
5
4
4
4
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

25
25
24
24
25
24
24
24
24
23
23
33
33
33
34
35
37
31
31
32
32
31

Dew Point (°C)

21
21
21
20
20
20
20
20
20
20
20
20
20
20
22
24
26
26
25
25
24
23

Relative Humidity (%)

92
94
92
91
91
91
91
89
79
69
61
60
56
55
63
74
86
88
88
91
92
92

Pressure (mb)

1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010
1009
1009
1008
1008
1008
1008
1008
1008
1008
1009
1009

Ozone (du)

300
300
299
299
298
299
299
299
300
300
301
302
302
303
303
302
302
302
302
303
303
303

Forecast for Matsunoyama-yumoto, Tōkamachi-shi, Japan (37.07,138.61)

Generated: 08/08/26 23:14:31. Forecast: 08/08/26 to 14/08/26. Timezone: UTC+9.00