Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 18

Waxing Crescent 36%

13:01

21:26

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 OK
01 Good
02 OK
03 Bad
04 Bad
05 Bad
06 OK

Sun - Rise: 05:33, Set: 20:10, Transit: 12:51. Moon - Rise: 13:01, Set: 21:26. Civil Dark: 20:50 - 04:53. Nautical Dark: 21:41 - 04:03. Astro Dark: 22:45 - 03:00

Total Clouds (% Sky Obscured)

79
81
81
89
92
89
73
85
80
99
91
100
95
70
67
57
61
45
14
20
42
53
39
29

Low Clouds (% Sky Obscured)

60
49
50
62
74
69
48
62
47
53
43
38
0
0
14
0
0
0
5
20
42
23
0
0

Medium Clouds (% Sky Obscured)

72
68
52
38
26
27
27
31
25
26
17
9
7
64
57
57
42
27
5
6
28
53
39
29

High Clouds (% Sky Obscured)

0
0
0
70
1
31
16
10
56
90
80
99
89
60
48
28
49
41
5
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

19
16
31
49
19
17
12
10
22
11
8
9
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.2
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
9
11
13
13
13
13
14
13
13
12
10
10
7
5
5
5
5
5
5
5
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
72
62
54
50
50
48
47
50
51
64
61
61
64
69
74
79
84
86
88
88
90
88
88

Pressure (mb)

1006
1006
1005
1005
1006
1006
1006
1006
1005
1005
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006

Ozone (du)

357
360
356
349
345
344
340
337
337
337
338
338
337
337
338
339
341
343
345
346
347
349
343
337

Wednesday 19

Waxing Crescent 46%

14:20

21:43

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
06 Bad

Sun - Rise: 05:35, Set: 20:08, Transit: 12:50. Moon - Rise: 14:20, Set: 21:43. Civil Dark: 20:47 - 04:55. Nautical Dark: 21:38 - 04:05. Astro Dark: 22:41 - 03:03

Total Clouds (% Sky Obscured)

54
55
90
100
100
100
100
100
99
100
100
100
100
96
100
95
76
88
100
93
75
100
92
91

Low Clouds (% Sky Obscured)

0
13
52
86
57
46
60
50
43
50
46
42
39
28
40
40
5
14
35
41
40
44
49
52

Medium Clouds (% Sky Obscured)

54
55
43
80
95
97
95
100
96
97
92
40
41
57
43
35
37
29
16
9
51
60
60
50

High Clouds (% Sky Obscured)

4
8
64
100
99
94
100
88
90
83
57
98
63
79
100
92
59
62
100
84
31
100
68
47

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
4
8
3
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
19
13
5
3
12
62
91
76
56
44
26
6
1
1
1
0
0
0
0
0
0
2
3

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.7
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
6
8
9
12
12
13
15
12
13
13
11
11
10
9
9
10
9
9
9
9
8
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
14
15
14
15
15
16
16
16
16
14
14
13
13
13
12
12
12
12
11
11
12
11
12

Dew Point (°C)

8
8
7
7
8
8
8
13
14
14
13
14
14
14
14
13
13
13
13
13
13
13
13
13

Relative Humidity (%)

77
64
56
53
52
48
45
64
78
73
78
82
85
85
89
89
86
92
93
93
95
95
95
95

Pressure (mb)

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

Ozone (du)

334
331
327
324
323
321
319
320
324
323
323
323
323
322
322
322
322
322
322
322
324
325
323
322

Thursday 20

First Quarter 56%

15:37

22:08

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

Sun - Rise: 05:36, Set: 20:06, Transit: 12:50. Moon - Rise: 15:37, Set: 22:08. Civil Dark: 20:45 - 04:57. Nautical Dark: 21:35 - 04:07. Astro Dark: 22:37 - 03:07

Total Clouds (% Sky Obscured)

90
84
58
43
39
46
72
75
89
73
72
58
58
44
47
71
20
36
50
40
72
74
69
56

Low Clouds (% Sky Obscured)

51
59
54
43
39
46
72
49
71
51
49
53
48
41
28
24
6
25
21
8
31
17
7
8

Medium Clouds (% Sky Obscured)

50
44
44
35
38
42
38
37
23
10
20
0
0
1
1
16
11
2
27
28
30
30
18
9

High Clouds (% Sky Obscured)

39
35
11
0
0
0
0
0
0
0
0
0
0
3
22
27
8
36
6
5
34
60
61
52

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
6
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
1
2
3
3
2
0
0
4
1
6
2
22
40
40
33
24
4
2
1
2
2

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)

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

Chance of Frost

Temperature (°C)

14
15
16
18
19
20
21
21
21
21
21
21
20
19
17
16
15
15
15
15
15
15
14
15

Feels Like (°C)

12
13
14
16
18
18
19
19
19
19
19
19
21
18
17
16
16
15
15
15
15
13
13
14

Dew Point (°C)

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

Relative Humidity (%)

90
83
73
58
51
45
40
36
33
43
51
53
56
56
65
81
87
90
89
89
92
89
92
90

Pressure (mb)

1006
1006
1006
1006
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007

Ozone (du)

322
322
323
324
324
326
327
328
327
324
324
323
322
321
320
319
318
319
320
319
319
319
320
320

Friday 21

Waxing Gibbous 65%

16:45

22:44

07 OK
08 OK
09 Good
10 Good
11 OK
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
06 Bad

Sun - Rise: 05:38, Set: 20:03, Transit: 12:50. Moon - Rise: 16:45, Set: 22:44. Civil Dark: 20:42 - 04:59. Nautical Dark: 21:32 - 04:10. Astro Dark: 22:33 - 03:10

Total Clouds (% Sky Obscured)

24
18
13
14
30
47
74
99
97
91
97
95
100
99
99
98
99
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

12
10
8
7
7
7
18
38
45
49
46
38
52
34
27
20
20
15
10
2
5
13
7
6

Medium Clouds (% Sky Obscured)

0
0
0
0
8
18
28
26
25
21
33
44
50
45
37
22
32
45
54
60
62
60
55
55

High Clouds (% Sky Obscured)

18
10
5
8
15
22
28
49
83
18
95
50
30
29
44
66
97
98
100
100
100
100
100
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
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1

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)

7
9
10
10
11
12
11
11
9
6
7
4
3
4
3
3
4
4
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

16
17
19
20
22
23
23
24
23
23
23
22
21
20
18
17
16
16
16
16
15
15
15
15

Feels Like (°C)

15
16
18
20
20
21
21
22
20
21
22
21
21
19
17
16
15
15
15
15
14
14
14
15

Dew Point (°C)

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

Relative Humidity (%)

86
77
68
57
46
41
40
39
45
48
45
49
55
60
70
73
73
74
73
73
75
76
72
74

Pressure (mb)

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

Ozone (du)

321
320
320
318
318
318
317
317
317
318
318
318
319
320
320
318
318
317
314
315
315
313
313
313

Saturday 22

Waxing Gibbous 74%

17:41

23:34

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

Sun - Rise: 05:40, Set: 20:01, Transit: 12:50. Moon - Rise: 17:41, Set: 23:34. Civil Dark: 20:40 - 05:01. Nautical Dark: 21:29 - 04:12. Astro Dark: 22:29 - 03:14

Total Clouds (% Sky Obscured)

100
92
85
79
76
87
96
97
99
100
100
100
96
60
42
21
22
24
24
37
50
62
59
53

Low Clouds (% Sky Obscured)

10
11
21
30
28
24
43
54
56
55
56
58
56
50
30
10
16
20
23
34
44
60
59
53

Medium Clouds (% Sky Obscured)

56
47
37
31
38
47
77
74
74
67
98
94
89
22
14
6
8
9
11
26
46
62
59
53

High Clouds (% Sky Obscured)

100
77
57
40
48
71
85
72
71
99
79
75
52
7
13
18
12
7
2
7
10
15
9
5

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

Precipitation Probability (%)

0
0
0
0
9
14
15
39
49
61
56
45
25
23
21
9
13
12
2
18
26
32
36
42

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
17
19
20
22
23
24
23
22
22
21
20
19
18
17
16
15
14
14
14
14
14
14
14

Feels Like (°C)

16
16
18
19
21
23
23
22
22
21
21
19
19
18
17
17
17
16
16
16
14
14
14
14

Dew Point (°C)

11
11
11
11
11
10
8
8
9
8
10
10
11
11
11
11
11
11
11
11
11
11
11
12

Relative Humidity (%)

73
65
59
54
49
42
37
37
42
41
48
52
57
64
69
74
79
80
80
82
82
84
84
87

Pressure (mb)

1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1014
1014
1015
1015
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

313
312
312
312
314
315
313
311
311
311
312
312
312
312
311
311
310
309
308
307
307
306
305
306

Sunday 23

Waxing Gibbous 83%

18:23

00:39

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
06 Bad

Sun - Rise: 05:42, Set: 19:59, Transit: 12:49. Moon - Rise: 18:23, Set: 00:39. Civil Dark: 20:37 - 05:03. Nautical Dark: 21:26 - 04:15. Astro Dark: 22:25 - 03:17

Total Clouds (% Sky Obscured)

50
53
56
61
73
83
92
87
81
75
65
53
44
52
59
58
66
63
65
60
55
50
56
59

Low Clouds (% Sky Obscured)

50
53
56
61
73
83
90
71
51
30
37
43
44
49
57
58
66
63
65
60
55
50
56
59

Medium Clouds (% Sky Obscured)

50
53
56
53
59
59
66
65
67
66
54
45
35
38
36
43
43
58
65
60
55
50
54
48

High Clouds (% Sky Obscured)

2
4
7
9
15
22
48
47
35
20
27
36
44
45
45
50
46
41
34
22
15
11
15
20

ISS Passover

Visibility (miles)

9
9
9
8
7
6
4
3
3
3
3
3
4
4
5
7
8
8
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
None
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

48
51
48
43
55
62
63
54
46
41
50
60
71
64
56
44
52
57
59
52
43
32
31
27

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
89
87
85
83
87
90
93
89
82
76
82
89
96
95
96
95
96
96
96
96
96
96
95

Pressure (mb)

1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017

Ozone (du)

307
307
307
307
307
307
306
306
306
307
307
308
309
310
310
310
309
310
310
311
311
312
312
314

Monday 24

Waxing Gibbous 89%

18:51

01:54

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

Sun - Rise: 05:44, Set: 19:56, Transit: 12:49. Moon - Rise: 18:51, Set: 01:54. Civil Dark: 20:35 - 05:05. Nautical Dark: 21:24 - 04:17. Astro Dark: 22:21 - 03:20

Total Clouds (% Sky Obscured)

65
64
62
64
61
63
63
67
74
81
83
87
90
89
89
90
91
94
97

Low Clouds (% Sky Obscured)

65
64
62
64
61
63
56
54
51
49
35
21
7
17
25
34
23
12
0

Medium Clouds (% Sky Obscured)

39
22
10
4
3
2
1
1
1
2
7
12
20
33
50
63
74
82
90

High Clouds (% Sky Obscured)

25
22
23
24
22
20
18
24
26
26
38
46
56
67
80
90
91
93
94

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

20
27
32
38
44
52
59
68
76
83
73
63
50
40
27
12
9
6
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
14
15
17
18
19
19
20
20
20
19
18
16
15
15
14
14
13
13

Feels Like (°C)

14
14
15
16
16
17
17
18
22
21
20
20
19
19
14
13
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

95
93
89
83
79
75
71
67
70
72
75
81
87
93
93
93
93
93
93

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1017
1017
1017
1017
1017
1017
1016
1016

Ozone (du)

315
316
316
316
316
317
317
318
320
323
325
326
328
329
329
329
330
331
332

Forecast for Stara Kiszewa, Powiat kościerski, Poland (53.99,18.17)

Generated: 18/08/26 06:20:41. Forecast: 18/08/26 to 24/08/26. Timezone: UTC+2.00