Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 21

Waxing Crescent 30%

08:41

02:16

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
03 Bad
04 Bad
05 Bad

Sun - Rise: 04:23, Set: 21:32, Transit: 12:58. Moon - Rise: 08:41, Set: 02:16. Civil Dark: 22:32 - 03:22. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
97
83
97
94
98
95
74
93
62
88
70
69
78
100
100
100
100
89
91
85
95
100
100

Low Clouds (% Sky Obscured)

78
74
64
56
42
8
18
6
19
5
55
46
0
3
16
50
48
60
61
79
81
90
82
66

Medium Clouds (% Sky Obscured)

76
58
58
40
47
96
89
53
66
38
79
48
16
31
61
100
18
99
84
79
17
78
66
100

High Clouds (% Sky Obscured)

94
84
83
93
94
73
78
74
86
29
88
70
22
37
100
100
100
87
33
26
19
82
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
6
7
9
9
9
8
9
7
4
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
Moderate Rain
Very Light Rain
Very Light Rain
None
None
Light Rain
None
None
Very Light Rain
None
None
None
None
Light Rain

Precipitation Probability (%)

14
2
0
0
0
0
0
1
18
61
95
91
81
62
47
95
67
52
44
33
34
17
18
64

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
3
0.3
0.3
0
0
2.4
0
0
0.3
0
0
0
0
0.4

Wind Speed/Direction (mph)

6
6
3
3
1
2
3
3
5
5
6
5
4
2
7
4
6
5
5
5
5
6
6
6

Chance of Frost

Temperature (°C)

14
14
15
16
18
20
21
23
24
24
25
22
22
22
20
18
16
16
15
15
14
14
13
13

Feels Like (°C)

13
14
15
17
19
21
22
23
24
24
26
22
23
26
22
19
17
16
15
15
14
13
13
12

Dew Point (°C)

14
14
14
14
14
14
14
13
13
13
15
20
20
19
19
18
16
15
15
14
14
13
13
13

Relative Humidity (%)

98
96
93
87
79
69
62
55
51
50
52
89
91
85
89
96
98
98
98
96
98
96
98
98

Pressure (mb)

1021
1021
1021
1021
1021
1021
1020
1020
1019
1019
1019
1018
1018
1018
1018
1018
1019
1019
1019
1019
1018
1019
1019
1019

Ozone (du)

337
337
337
337
337
338
339
338
338
337
334
335
341
344
342
346
345
343
342
341
341
343
343
345

Friday 22

Waxing Crescent 41%

10:22

02:23

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 OK
20 OK
21 OK
22 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 04:21, Set: 21:34, Transit: 12:58. Moon - Rise: 10:22, Set: 02:23. Civil Dark: 22:35 - 03:20. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
97
97
100
95
80
88
63
49
55
44
31
35
29
36
41
58
60
100
90
80
83

Low Clouds (% Sky Obscured)

65
73
74
78
79
74
79
71
80
61
46
53
41
31
35
29
27
33
51
42
52
61
50
58

Medium Clouds (% Sky Obscured)

100
96
100
35
32
85
24
11
10
0
0
0
0
0
0
0
18
6
3
4
48
32
42
40

High Clouds (% Sky Obscured)

49
35
25
30
30
30
0
0
0
0
0
0
0
0
0
0
4
2
4
53
100
60
12
8

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
9
8
9
8
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
Light Rain
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

45
76
61
36
21
39
52
61
63
62
15
20
24
7
1
0
0
0
0
1
2
4
11
2

Precipitation Amount (mm)

0
0.5
0
0
0
0
0
0.3
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
11
12
14
15
14
15
15
16
15
16
17
16
15
15
13
12
11
10
10
8
8
8
9

Dew Point (°C)

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

Relative Humidity (%)

98
93
90
86
78
74
72
64
66
61
54
47
58
65
69
75
84
90
93
93
91
91
95
98

Pressure (mb)

1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

345
347
352
352
353
354
356
358
361
364
365
365
367
369
371
372
370
367
364
362
359
360
361
361

Saturday 23

First Quarter 53%

11:57

02:27

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

Sun - Rise: 04:19, Set: 21:36, Transit: 12:58. Moon - Rise: 11:57, Set: 02:27. Civil Dark: 22:37 - 03:17. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

85
72
95
82
92
83
68
40
83
84
77
34
51
32
25
10
10
10
50
56
93
96
98
100

Low Clouds (% Sky Obscured)

69
56
63
61
66
74
57
28
30
70
30
30
43
26
1
0
0
0
0
0
0
5
9
15

Medium Clouds (% Sky Obscured)

36
28
26
16
57
0
0
22
61
50
18
5
17
10
15
0
0
0
0
20
93
96
97
97

High Clouds (% Sky Obscured)

4
0
25
0
5
4
15
8
7
0
13
10
21
7
6
10
10
10
50
56
80
90
96
100

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 (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
21
32
36

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

Chance of Frost

Temperature (°C)

10
11
13
14
15
16
17
18
19
20
20
20
21
20
19
17
15
14
14
13
12
12
12
13

Feels Like (°C)

10
11
12
13
14
15
16
16
18
18
18
18
19
18
18
18
14
13
12
11
10
11
11
11

Dew Point (°C)

9
9
8
8
7
7
6
6
6
6
7
9
11
12
13
13
12
11
11
10
10
10
9
9

Relative Humidity (%)

93
84
74
66
59
53
48
44
42
40
40
47
54
60
67
78
80
82
83
84
87
84
81
79

Pressure (mb)

1021
1021
1021
1022
1022
1022
1022
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1017

Ozone (du)

362
362
357
354
353
353
353
351
350
351
349
348
345
345
344
343
343
343
344
346
349
351
351
351

Sunday 24

Waxing Gibbous 63%

13:25

02:30

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
03 Bad
04 Bad
05 OK

Sun - Rise: 04:18, Set: 21:38, Transit: 12:59. Moon - Rise: 13:25, Set: 02:30. Civil Dark: 22:40 - 03:15. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
99
98
91
81
71
79
86
95
94
93
94
93
89
81
88
84
75
55
49
38

Low Clouds (% Sky Obscured)

40
59
96
84
73
57
64
50
55
58
60
66
64
73
80
80
78
66
71
57
48
40
30
22

Medium Clouds (% Sky Obscured)

78
85
75
80
88
49
31
19
7
16
28
52
64
45
43
43
41
36
32
28
23
26
22
20

High Clouds (% Sky Obscured)

97
94
91
22
47
16
20
22
3
18
16
23
19
8
0
0
0
0
30
40
32
3
7
1

ISS Passover

Visibility (miles)

9
9
9
9
8
9
6
4
8
6
9
9
9
9
5
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
Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
None
None
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

51
70
75
66
53
41
56
54
47
30
21
14
33
56
51
36
32
21
21
19
8
8
4
0

Precipitation Amount (mm)

0
0.3
0.4
0.3
0.2
0
0.2
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
10
10
10
10
12
13
14
16
16
14
11
11
10
9
7
9
9
10
10
10
10
10

Chance of Frost

Temperature (°C)

13
14
15
15
16
16
17
18
18
19
18
18
17
17
15
14
14
14
13
13
13
12
12
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
78
78
85
85
92
86
85
77
71
67
66
71
73
85
89
92
90
87
83
81
81
83
84

Pressure (mb)

1017
1016
1016
1015
1015
1015
1014
1014
1014
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015

Ozone (du)

348
348
351
358
358
359
360
360
363
363
366
369
370
371
372
372
371
371
369
366
365
363
360
353

Monday 25

Waxing Gibbous 73%

14:50

02:33

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

Sun - Rise: 04:16, Set: 21:40, Transit: 12:59. Moon - Rise: 14:50, Set: 02:33. Civil Dark: 22:42 - 03:13. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

41
36
35
43
78
96
89
68
56
49
49
34
35
41
50
69
85
100
93
86
79
84
89
94

Low Clouds (% Sky Obscured)

26
27
29
26
36
33
33
30
30
28
25
33
35
41
50
59
74
86
75
64
53
67
80
93

Medium Clouds (% Sky Obscured)

20
12
6
20
35
54
49
40
31
24
12
0
1
3
16
59
80
100
93
86
76
73
75
80

High Clouds (% Sky Obscured)

5
6
11
10
9
8
6
3
0
0
5
5
0
4
10
19
22
30
40
40
30
25
27
18

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
6
5
4
2
5
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
0
8
11
13
12
9
1
2
1
0
24
30
36
66
77
78
70
59
44

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.3
0.3
0.3
0

Wind Speed/Direction (mph)

10
10
12
12
13
13
12
11
14
14
14
12
10
6
5
5
6
5
6
6
6
7
8
9

Chance of Frost

Temperature (°C)

11
12
14
15
16
17
18
18
19
20
20
19
18
17
16
14
13
12
11
11
10
10
10
10

Feels Like (°C)

10
10
12
12
13
13
14
15
16
16
16
16
15
15
15
13
12
11
12
11
10
10
8
8

Dew Point (°C)

8
9
8
8
8
7
8
8
5
5
5
7
8
8
9
8
8
8
9
9
9
10
10
9

Relative Humidity (%)

83
77
69
62
57
53
54
52
39
37
38
44
50
56
65
67
71
77
83
87
91
96
96
95

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1010
1009
1008
1007
1006
1005
1005
1005

Ozone (du)

351
348
346
342
339
338
336
333
332
330
328
329
333
337
339
342
343
345
347
349
351
353
359
366

Tuesday 26

Waxing Gibbous 82%

16:13

02:36

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
03 Bad
04 Bad
05 Bad

Sun - Rise: 04:14, Set: 21:42, Transit: 12:59. Moon - Rise: 16:13, Set: 02:36. Civil Dark: 22:45 - 03:11. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

89
84
79
77
75
73
80
87
93
90
90
92
96
98
97
97
96
95
90
85
80
81
82
82

Low Clouds (% Sky Obscured)

85
78
71
57
46
32
45
59
71
66
60
55
61
67
71
65
60
55
56
54
53
47
41
35

Medium Clouds (% Sky Obscured)

57
34
12
24
36
48
52
62
73
81
89
92
95
88
81
81
77
74
66
55
46
56
69
82

High Clouds (% Sky Obscured)

9
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
8
13
40
69
73
82

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 (%)

38
35
29
24
23
22
29
33
37
35
34
34
27
21
19
16
13
8
11
11
6
7
7
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)

10
10
10
10
11
11
12
12
12
12
11
10
9
6
5
6
5
5
4
4
5
5
6
6

Chance of Frost

Temperature (°C)

10
11
11
12
13
15
16
17
17
18
18
18
17
16
14
12
11
10
9
8
8
7
7
7

Feels Like (°C)

8
10
11
11
10
11
11
12
12
13
16
15
15
15
15
14
9
9
9
9
9
8
5
5

Dew Point (°C)

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

Relative Humidity (%)

93
95
93
93
79
68
59
53
50
46
47
48
49
55
62
71
76
81
85
87
88
90
90
88

Pressure (mb)

1004
1004
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1004
1004
1004
1004
1003
1003
1003
1002
1002
1002
1002
1002

Ozone (du)

372
378
384
389
390
390
390
390
390
389
390
391
392
393
394
395
394
394
394
394
395
395
396
396

Wednesday 27

Waxing Gibbous 89%

17:36

02:40

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: 04:13, Set: 21:43, Transit: 12:59. Moon - Rise: 17:36, Set: 02:40. Civil Dark: 22:47 - 03:08. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

84
85
86
91
95
100
99
98
98
95
91
88
86
83
81
86
91
96
91
87
84

Low Clouds (% Sky Obscured)

42
49
57
63
69
75
72
68
66
48
28
10
22
33
45
49
54
60
66
72
78

Medium Clouds (% Sky Obscured)

76
71
66
62
58
59
52
53
50
58
57
55
48
41
35
33
31
31
33
33
36

High Clouds (% Sky Obscured)

81
69
57
40
32
24
23
23
25
17
12
4
2
2
1
1
1
1
6
11
16

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

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

Precipitation Probability (%)

9
12
12
31
35
27
39
47
44
42
37
23
25
21
6
12
10
6
7
9
13

Precipitation Amount (mm)

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)

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

Chance of Frost

Temperature (°C)

7
9
10
11
12
13
13
13
12
12
12
12
12
11
11
10
8
7
6
6
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
82
74
68
64
61
57
60
62
65
58
52
47
50
52
55
61
69
76
76
76

Pressure (mb)

1002
1002
1002
1002
1002
1002
1003
1003
1003
1003
1003
1004
1004
1004
1004
1004
1005
1005
1006
1006
1006

Ozone (du)

396
396
396
396
396
396
396
397
397
397
398
398
399
400
401
402
402
402
402
402
402

Forecast for Vorobino, Russia (58.02,29.46)

Generated: 21/05/26 06:43:28. Forecast: 21/05/26 to 27/05/26. Timezone: UTC+3.00