Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 21

Waxing Gibbous 74%

15:33

23:53

18 Good
19 Good
20 Bad
21 Bad
22 Bad
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

Sun - Rise: 05:17, Set: 17:29, Transit: 11:23. Moon - Rise: 15:33, Set: 23:53. Civil Dark: 17:58 - 04:48. Nautical Dark: 18:35 - 04:13. Astro Dark: 19:10 - 03:38

Total Clouds (% Sky Obscured)

0
13
48
45
74
71
60
58
60
60
64
80
78
70
79
77
76
78
81
92
74
75
79
60

Low Clouds (% Sky Obscured)

0
0
42
37
64
64
49
44
45
47
62
80
78
70
79
75
75
76
79
91
71
74
77
58

Medium Clouds (% Sky Obscured)

0
0
0
0
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
13
2
0
0
10
1
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
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
2
15
68
70
46
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
1
4
9
14
12
1
1
0
2
13
23
21
21
21
20
24
17
13
22
19
23
15

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
18
17
17
17
16
17
18
18
17
16
15
13
15
16
16
16
16
16
16
15
16
16
15

Dew Point (°C)

16
15
14
14
14
14
15
15
15
15
15
14
13
15
16
16
15
15
14
13
12
12
13
13

Relative Humidity (%)

92
95
96
96
96
96
98
98
98
100
100
100
92
96
95
92
87
83
78
74
73
74
78
87

Pressure (mb)

1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1011
1012
1012
1012
1013
1013
1013
1013
1013
1013
1014
1015
1015

Ozone (du)

292
292
292
291
292
291
290
290
289
289
289
291
292
293
292
292
291
291
290
289
288
288
289
290

Tuesday 22

Waxing Gibbous 82%

15:57

01:01

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

Sun - Rise: 05:18, Set: 17:27, Transit: 11:23. Moon - Rise: 15:57, Set: 01:01. Civil Dark: 17:56 - 04:49. Nautical Dark: 18:33 - 04:15. Astro Dark: 19:08 - 03:39

Total Clouds (% Sky Obscured)

17
0
0
0
0
0
4
0
22
32
27
4
2
21
27
37
41
49
58
55
43
47
68
68

Low Clouds (% Sky Obscured)

17
0
0
0
0
0
4
0
21
30
26
3
2
19
26
37
41
49
49
54
41
35
43
40

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
12
2
2
7
25
24

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
11
21
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
9
9

Fog (%)

0
0
0
0
0
0
1
6
17
16
12
12
6
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 (%)

5
2
0
5
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)

2
2
1
1
2
2
3
3
4
4
4
4
4
5
8
10
12
13
13
14
14
13
12
10

Chance of Frost

Temperature (°C)

14
13
12
12
11
10
9
9
8
8
8
8
9
13
15
17
18
19
20
20
20
19
19
18

Feels Like (°C)

14
15
15
13
13
11
10
10
9
8
8
8
9
14
16
16
17
18
18
17
17
18
17
17

Dew Point (°C)

13
12
12
11
10
9
8
8
8
7
7
7
8
11
10
9
9
9
9
9
9
11
12
13

Relative Humidity (%)

89
95
96
95
93
93
93
93
95
95
93
95
93
86
70
59
55
52
49
50
51
57
64
72

Pressure (mb)

1016
1016
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1016
1016
1015
1015
1015
1015
1015

Ozone (du)

290
289
290
290
291
291
292
292
293
294
293
293
293
294
295
295
294
294
293
294
295
295
295
295

Wednesday 23

Waxing Gibbous 89%

16:17

02:11

18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
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 OK
15 OK
16 OK
17 OK

Sun - Rise: 05:19, Set: 17:25, Transit: 11:22. Moon - Rise: 16:17, Set: 02:11. Civil Dark: 17:54 - 04:50. Nautical Dark: 18:31 - 04:16. Astro Dark: 19:06 - 03:41

Total Clouds (% Sky Obscured)

71
64
65
79
77
100
100
100
100
100
100
100
94
100
100
100
100
81
76
64
44
41
34
29

Low Clouds (% Sky Obscured)

47
51
50
62
51
68
92
87
91
89
92
100
86
89
86
65
60
46
58
55
44
41
34
27

Medium Clouds (% Sky Obscured)

15
0
11
23
33
31
31
83
85
100
82
100
71
100
100
87
100
50
34
16
0
0
0
0

High Clouds (% Sky Obscured)

40
50
65
75
77
100
68
95
54
42
100
33
82
100
100
50
18
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
7
1
0
6
4
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
42
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
1
4
12
22
40
86
95
95
95
95
95
95
95
90
52
28
37
15
2
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
1.8
2.6
2.9
1.7
1.3
1.4
1
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
10
10
11
12
12
12
11
9
7
6
4
4
3
3
1
2
4
6
7
9
8
6
5

Chance of Frost

Temperature (°C)

17
17
18
18
18
18
18
18
17
17
16
16
15
13
13
13
14
14
15
16
16
15
14
12

Feels Like (°C)

14
15
15
14
15
15
15
15
16
17
15
15
15
14
13
13
13
13
14
15
13
13
12
12

Dew Point (°C)

12
12
13
12
13
13
13
15
17
16
16
16
14
13
12
10
9
6
2
3
3
4
5
6

Relative Humidity (%)

72
72
72
71
72
72
72
81
96
98
98
98
96
96
93
80
74
55
42
42
42
46
54
64

Pressure (mb)

1014
1014
1014
1014
1013
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014

Ozone (du)

295
296
297
298
299
300
302
303
302
302
302
303
307
309
310
313
317
325
330
333
330
329
328
329

Thursday 24

Waxing Gibbous 95%

16:36

03:21

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

Sun - Rise: 05:21, Set: 17:23, Transit: 11:22. Moon - Rise: 16:36, Set: 03:21. Civil Dark: 17:53 - 04:51. Nautical Dark: 18:29 - 04:17. Astro Dark: 19:04 - 03:42

Total Clouds (% Sky Obscured)

35
40
45
30
15
0
4
8
29
16
23
46
56
45
43
49
55
55
41
30
19
22
25
28

Low Clouds (% Sky Obscured)

33
36
41
25
13
0
1
3
25
10
20
46
54
45
43
42
40
34
26
22
18
20
22
23

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
1
2
3
2
1
0
0
0
0
5
10
15
10
5
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
1
2
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
1
2
2
1
2
4
1
4
5
8
9
5
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)

3
3
4
4
4
4
4
4
4
4
4
4
4
4
6
8
9
10
11
11
10
9
7
4

Chance of Frost

Temperature (°C)

11
10
10
10
9
9
8
8
8
8
8
8
9
11
14
16
17
17
18
18
17
17
16
14

Feels Like (°C)

11
10
9
9
9
8
7
8
7
5
7
8
7
9
13
14
14
14
15
15
15
15
15
14

Dew Point (°C)

7
7
6
6
5
5
5
4
4
2
5
5
5
6
6
5
5
5
6
6
6
7
7
9

Relative Humidity (%)

75
77
77
77
77
78
78
75
74
66
78
81
74
68
58
48
45
45
45
45
46
49
56
71

Pressure (mb)

1015
1016
1016
1017
1017
1017
1017
1016
1016
1016
1017
1017
1017
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

329
329
327
326
327
329
330
331
329
329
328
327
327
325
323
322
322
322
322
322
321
321
321
320

Friday 25

Waxing Gibbous 99%

16:54

04:32

18 OK
19 OK
20 OK
21 Bad
22 Bad
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

Sun - Rise: 05:22, Set: 17:21, Transit: 11:22. Moon - Rise: 16:54, Set: 04:32. Civil Dark: 17:51 - 04:53. Nautical Dark: 18:27 - 04:18. Astro Dark: 19:02 - 03:43

Total Clouds (% Sky Obscured)

29
31
45
56
67
77
82
70
71
66
60
90
94
97
93
91
89
89
93
96
98
99
99
100

Low Clouds (% Sky Obscured)

24
25
26
27
30
33
25
18
11
7
4
1
30
34
23
17
7
2
5
2
3
13
24
35

Medium Clouds (% Sky Obscured)

0
0
2
56
67
77
75
29
27
27
27
27
30
32
33
47
58
74
72
73
73
81
90
99

High Clouds (% Sky Obscured)

3
3
20
20
20
25
25
17
20
15
13
82
90
95
84
65
43
19
16
12
7
15
29
55

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
2
4
4
16
18
15
25
27
29
38
42
42

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

Chance of Frost

Temperature (°C)

12
11
10
9
9
9
9
9
9
9
10
10
11
13
14
16
17
17
18
18
17
17
16
15

Feels Like (°C)

12
11
9
7
7
7
7
7
9
9
9
10
8
11
12
14
14
14
15
15
15
16
15
14

Dew Point (°C)

9
8
7
6
5
5
6
7
7
8
8
8
8
8
8
9
9
9
10
10
10
11
11
10

Relative Humidity (%)

80
83
81
78
76
74
78
85
88
88
87
85
83
72
68
60
59
59
59
61
63
65
68
72

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1015
1015
1015

Ozone (du)

320
321
322
322
321
319
316
313
311
311
311
311
313
313
312
311
310
309
308
308
307
307
306
306

Saturday 26

Waxing Gibbous 100%

17:13

05:44

18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
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

Sun - Rise: 05:23, Set: 17:19, Transit: 11:21. Moon - Rise: 17:13, Set: 05:44. Civil Dark: 17:49 - 04:54. Nautical Dark: 18:25 - 04:20. Astro Dark: 19:00 - 03:45

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
91
85
79
82
85
88
84
77
72
70
67
64
76
87
100

Low Clouds (% Sky Obscured)

44
52
58
62
64
66
62
57
52
48
45
41
38
41
44
45
48
51
53
52
51
50
48
47

Medium Clouds (% Sky Obscured)

99
98
97
70
43
16
40
63
86
85
84
79
82
85
88
84
77
68
70
67
64
76
80
75

High Clouds (% Sky Obscured)

69
74
83
91
97
100
100
100
100
78
61
56
65
62
45
25
15
10
14
23
35
55
70
81

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

Precipitation Probability (%)

47
49
49
48
43
29
29
24
9
39
48
11
30
38
31
44
36
5
22
28
31
43
52
61

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
4
4
4
4
4
5
5
5
6
6
7
8
8
10
11
9
8
7
7
6
5
4
3

Chance of Frost

Temperature (°C)

14
14
14
14
14
14
14
14
14
14
14
14
14
16
17
18
18
19
20
20
20
19
18
16

Feels Like (°C)

14
13
13
13
13
13
13
13
14
14
12
12
12
11
10
9
17
17
16
17
18
19
18
17

Dew Point (°C)

10
10
10
9
10
10
10
10
10
9
10
10
11
11
11
12
11
11
10
12
13
15
14
14

Relative Humidity (%)

75
75
75
75
76
76
76
75
75
75
75
76
78
74
69
66
62
57
54
59
66
73
79
86

Pressure (mb)

1015
1015
1015
1014
1014
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1012
1012

Ozone (du)

305
305
305
305
305
305
306
305
305
305
306
307
308
308
308
308
309
309
309
310
310
311
312
313

Sunday 27

Full Moon 99%

17:35

06:59

18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
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

Sun - Rise: 05:24, Set: 17:18, Transit: 11:21. Moon - Rise: 17:35, Set: 06:59. Civil Dark: 17:47 - 04:55. Nautical Dark: 18:23 - 04:21. Astro Dark: 18:58 - 03:46

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
98
95
92
92
96
100
100
100
100

Low Clouds (% Sky Obscured)

49
53
54
56
63
67
66
66
60
71
73
76
58
46
24
33
42
48
52
59
66

Medium Clouds (% Sky Obscured)

68
62
56
46
40
40
57
75
91
90
92
94
95
95
92
81
63
44
58
71
86

High Clouds (% Sky Obscured)

81
76
72
71
61
62
63
64
66
75
84
93
89
85
82
79
79
83
81
79
70

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
6
4
2
1
1
1
2
2
3
2
1

Fog (%)

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

Precipitation Probability (%)

57
50
41
41
35
16
32
40
42
77
93
95
95
95
95
95
84
57
42
37
37

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.4
0.7
0.9
1.3
1.4
1.6
1
0.7
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
14
14
14
14
14
14
14
15
15
15
15
15
16
17
18
18
19
19
18
18

Feels Like (°C)

16
16
15
15
14
14
14
15
15
15
15
15
15
16
17
18
18
19
19
18
19

Dew Point (°C)

14
13
13
13
13
14
13
14
14
14
15
15
15
16
17
18
18
18
19
18
17

Relative Humidity (%)

95
95
95
95
96
96
96
96
96
95
96
96
98
100
100
100
98
96
96
95
96

Pressure (mb)

1013
1013
1013
1013
1013
1012
1012
1011
1011
1011
1011
1010
1010
1010
1010
1009
1009
1008
1007
1007
1006

Ozone (du)

314
315
316
317
318
318
319
320
321
322
321
321
321
321
321
321
322
323
323
323
323

Forecast for Tokiwa, Esashi Gun, Japan (45.11,142.32)

Generated: 21/09/26 17:33:25. Forecast: 21/09/26 to 27/09/26. Timezone: UTC+9.00