Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 17

Waxing Crescent 26%

No Rise

21:25

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
07 OK
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:42, Set: 20:14, Transit: 12:57. Moon - Rise: No Rise, Set: 21:25. Civil Dark: 20:52 - 05:04. Nautical Dark: 21:41 - 04:15. Astro Dark: 22:40 - 03:18

Total Clouds (% Sky Obscured)

80
85
88
91
100
100
100
100
97
95
91
87
95
95
97
89
96
72
94
45
56
60
62
88

Low Clouds (% Sky Obscured)

50
49
30
0
42
43
49
51
53
70
58
54
56
64
68
56
72
72
83
45
56
60
62
78

Medium Clouds (% Sky Obscured)

80
85
88
91
100
100
100
99
94
86
80
70
88
75
90
75
80
36
22
0
3
0
0
0

High Clouds (% Sky Obscured)

80
61
88
91
94
100
100
100
35
1
0
12
40
28
0
0
0
0
0
0
0
2
3
58

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
1
12
58
78
86
95
95
95
79
75
53
34
34
36
45
24
6
3
1
0
0
11
2

Precipitation Amount (mm)

0
0
0
0
0.3
0.3
1.2
1.5
0.8
0.4
0.4
0
0
0
0
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
2
3
9
8
11
11
9
8
8
8
7
6
7
7
8
9
9
10
10
11
12
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
21
22
20
19
15
13
13
13
13
13
14
13
13
13
12
12
12
13
11
13
13
14
14

Dew Point (°C)

9
8
7
5
4
7
11
12
14
14
14
14
13
12
13
13
13
13
13
12
11
10
10
8

Relative Humidity (%)

43
39
36
33
32
42
66
75
89
92
93
93
90
87
87
90
92
90
93
87
79
72
64
54

Pressure (mb)

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

Ozone (du)

329
329
329
330
329
328
327
327
330
337
341
341
343
345
347
349
352
354
349
346
341
335
332
332

Tuesday 18

Waxing Crescent 36%

13:01

21:40

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 OK
21 OK
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

Sun - Rise: 05:43, Set: 20:12, Transit: 12:57. Moon - Rise: 13:01, Set: 21:40. Civil Dark: 20:50 - 05:06. Nautical Dark: 21:38 - 04:18. Astro Dark: 22:36 - 03:21

Total Clouds (% Sky Obscured)

100
98
95
99
100
100
99
87
42
26
67
56
88
69
73
74
95
96
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

47
55
47
74
33
28
27
38
9
0
22
10
2
5
5
15
31
64
85
74
85
75
53
51

Medium Clouds (% Sky Obscured)

0
42
89
76
95
99
71
43
13
18
46
33
51
59
54
57
88
79
97
99
100
100
100
100

High Clouds (% Sky Obscured)

100
95
77
91
100
100
98
62
17
4
8
19
66
49
45
41
72
21
67
67
83
100
100
90

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
1
0
0
2
18
36
46
47
35
53
62
68
73

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

14
14
14
13
13
12
9
6
6
5
5
4
4
5
5
4
4
3
5
6
7
8
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
14
15
15
15
16
17
14
13
13
13
13
11
12
12
12
12
12
13
14
14
16
15

Dew Point (°C)

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

Relative Humidity (%)

49
43
42
41
39
40
42
47
52
58
64
67
70
71
70
70
72
82
87
90
92
89
79
68

Pressure (mb)

1009
1009
1009
1009
1008
1008
1008
1007
1007
1008
1008
1008
1008
1008
1007
1007
1007
1006
1006
1006
1006
1006
1006
1005

Ozone (du)

331
333
332
334
337
340
341
344
345
348
347
345
341
336
332
328
325
323
321
320
319
318
317
318

Wednesday 19

Waxing Crescent 46%

14:18

21:59

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
07 Bad
08 Bad
09 Bad
10 OK
11 OK

Sun - Rise: 05:45, Set: 20:10, Transit: 12:56. Moon - Rise: 14:18, Set: 21:59. Civil Dark: 20:47 - 05:07. Nautical Dark: 21:35 - 04:20. Astro Dark: 22:32 - 03:24

Total Clouds (% Sky Obscured)

100
100
99
100
100
100
100
100
84
41
100
100
100
100
100
70
55
56
93
76
74
74
41
37

Low Clouds (% Sky Obscured)

45
51
78
64
56
32
28
30
4
0
0
5
5
14
27
28
38
46
64
58
56
57
41
37

Medium Clouds (% Sky Obscured)

100
76
65
43
50
31
7
0
26
0
0
0
0
0
31
36
31
21
9
2
0
45
0
9

High Clouds (% Sky Obscured)

60
95
29
53
100
100
100
100
70
41
100
100
100
100
99
47
21
9
23
2
2
1
1
3

ISS Passover

Visibility (miles)

6
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

Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

84
74
41
25
12
3
0
0
15
12
2
1
0
0
0
0
0
0
0
1
1
0
0
0

Precipitation Amount (mm)

0.6
0.4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
15
15
16
16
17
17
17
16
15
14
15
14
14
13
13
14
14
14
14
15
16
17
20

Dew Point (°C)

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

Relative Humidity (%)

66
56
49
55
56
54
49
53
56
64
66
69
72
73
74
83
89
90
93
84
81
70
67
54

Pressure (mb)

1006
1006
1005
1006
1006
1006
1006
1006
1006
1007
1007
1008
1008
1008
1008
1009
1009
1009
1009
1009
1010
1010
1010
1010

Ozone (du)

320
319
319
320
321
321
321
321
321
320
321
321
322
322
324
323
322
323
324
323
324
324
324
324

Thursday 20

First Quarter 56%

15:31

22:26

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 Good
02 Good
03 Good
04 Good
05 Good
06 OK
07 OK
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:47, Set: 20:08, Transit: 12:56. Moon - Rise: 15:31, Set: 22:26. Civil Dark: 20:45 - 05:09. Nautical Dark: 21:33 - 04:22. Astro Dark: 22:29 - 03:27

Total Clouds (% Sky Obscured)

51
68
78
73
71
72
74
73
68
62
64
49
55
15
17
12
11
15
37
43
52
64
76
81

Low Clouds (% Sky Obscured)

42
50
71
73
71
41
56
43
31
10
40
5
6
2
2
0
0
0
0
0
0
10
8
4

Medium Clouds (% Sky Obscured)

19
27
21
16
8
15
59
52
51
41
26
19
12
7
5
4
2
3
4
5
3
4
2
29

High Clouds (% Sky Obscured)

0
0
4
65
65
65
29
55
50
45
43
27
35
4
8
6
9
9
19
19
37
52
69
72

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
8
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
5
26
27
3
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

48
44
40
42
41
50
48
52
65
80
78
72
76
79
79
80
80
78
79
73
66
58
58
51

Pressure (mb)

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

Ozone (du)

326
327
326
325
323
323
322
322
322
323
322
321
319
319
319
318
317
317
316
315
314
314
314
314

Friday 21

Waxing Gibbous 65%

16:38

23:04

12 Bad
13 Bad
14 Bad
15 Bad
16 OK
17 OK
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

Sun - Rise: 05:48, Set: 20:05, Transit: 12:56. Moon - Rise: 16:38, Set: 23:04. Civil Dark: 20:43 - 05:11. Nautical Dark: 21:30 - 04:24. Astro Dark: 22:25 - 03:30

Total Clouds (% Sky Obscured)

86
92
82
63
35
39
86
94
95
98
100
100
100
100
100
99
99
99
99
99
97
94
92
80

Low Clouds (% Sky Obscured)

7
11
8
5
2
1
15
15
10
7
5
20
39
59
59
60
60
69
79
87
84
83
85
74

Medium Clouds (% Sky Obscured)

11
16
19
25
32
23
17
49
47
32
44
55
96
100
98
95
93
85
79
75
77
79
78
53

High Clouds (% Sky Obscured)

75
79
60
35
4
19
62
88
92
95
100
100
100
100
94
88
83
84
88
91
61
31
1
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
23
35
45
95
95
95
95
89
50
46
36
3
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.9
1
1.2
1.1
0.6
0
0
0
0
0

Wind Speed/Direction (mph)

5
6
6
7
6
6
5
3
3
4
5
7
7
6
7
5
4
4
4
7
10
11
11
11

Chance of Frost

Temperature (°C)

24
25
26
26
27
27
26
24
23
22
22
21
20
20
20
19
19
19
19
18
18
19
19
20

Feels Like (°C)

22
24
24
23
25
26
26
23
23
21
20
19
19
18
18
18
18
18
18
17
17
17
16
16

Dew Point (°C)

11
10
10
9
9
9
9
10
10
9
10
10
10
10
9
9
10
10
10
11
11
11
11
10

Relative Humidity (%)

43
38
35
34
33
32
33
40
41
43
47
49
50
51
51
52
54
55
58
61
64
60
57
55

Pressure (mb)

1011
1010
1010
1009
1009
1008
1008
1008
1008
1008
1008
1007
1007
1006
1006
1005
1005
1004
1005
1006
1007
1008
1009
1010

Ozone (du)

313
313
314
316
315
316
316
316
316
316
316
314
314
313
312
313
313
313
315
317
319
321
323
324

Saturday 22

Waxing Gibbous 74%

17:34

23:54

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

Sun - Rise: 05:50, Set: 20:03, Transit: 12:56. Moon - Rise: 17:34, Set: 23:54. Civil Dark: 20:40 - 05:13. Nautical Dark: 21:27 - 04:26. Astro Dark: 22:22 - 03:32

Total Clouds (% Sky Obscured)

69
57
52
46
43
57
73
87
66
47
33
41
42
44
55
67
81
60
43
22
40
54
57
38

Low Clouds (% Sky Obscured)

64
52
42
32
21
29
38
49
45
35
28
33
38
29
27
29
42
31
19
15
24
30
34
27

Medium Clouds (% Sky Obscured)

37
17
17
13
8
8
8
4
4
4
4
17
30
39
33
28
22
18
13
7
6
7
7
4

High Clouds (% Sky Obscured)

4
6
4
2
0
13
27
35
12
10
7
14
20
27
27
29
38
26
14
0
10
19
27
18

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 (%)

5
2
2
2
0
0
0
0
0
0
0
7
9
11
10
8
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

47
41
35
33
31
30
33
36
40
44
48
53
54
56
56
56
57
58
59
61
61
54
48
43

Pressure (mb)

1011
1011
1012
1012
1012
1013
1013
1013
1014
1014
1015
1015
1016
1016
1016
1016
1016
1017
1017
1017
1018
1018
1018
1018

Ozone (du)

325
326
327
325
323
321
321
321
321
321
322
322
322
322
323
325
327
330
332
335
338
339
340
341

Sunday 23

Waxing Gibbous 83%

18:16

00:58

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

Sun - Rise: 05:52, Set: 20:01, Transit: 12:55. Moon - Rise: 18:16, Set: 00:58. Civil Dark: 20:38 - 05:15. Nautical Dark: 21:24 - 04:29. Astro Dark: 22:18 - 03:35

Total Clouds (% Sky Obscured)

24
9
29
48
69
68
67
72
63
51
39
42
47
58
71
83
97
97
97
97

Low Clouds (% Sky Obscured)

18
6
7
9
9
17
26
36
24
14
5
4
3
0
9
18
28
26
23
22

Medium Clouds (% Sky Obscured)

2
0
13
29
43
38
27
14
35
51
39
42
47
50
53
56
60
65
71
74

High Clouds (% Sky Obscured)

9
0
5
7
8
3
4
5
3
3
1
10
25
37
53
67
84
88
93
97

ISS Passover

Visibility (miles)

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

Precipitation Type

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
1
2
1
8
14
18

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
17
17
21
21
20
20
20
21
17
17
18
18
17
17
14
14
14
13
12

Dew Point (°C)

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

Relative Humidity (%)

39
36
33
32
32
31
36
41
47
51
56
62
63
64
65
66
66
67
64
61

Pressure (mb)

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

Ozone (du)

341
341
341
339
338
336
334
333
331
330
329
328
327
327
326
326
326
326
327
327

Forecast for Lusówko, Powiat poznański, Poland (52.44,16.64)

Generated: 17/08/26 12:30:56. Forecast: 17/08/26 to 23/08/26. Timezone: UTC+2.00