Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 17

Waxing Crescent 25%

13:10

21:37

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 OK
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

Sun - Rise: 05:54, Set: 20:24, Transit: 13:08. Moon - Rise: 13:10, Set: 21:37. Civil Dark: 21:01 - 05:17. Nautical Dark: 21:49 - 04:29. Astro Dark: 22:46 - 03:33

Total Clouds (% Sky Obscured)

94
93
94
91
95
100
98
98
74
67
40
59
73
95
80
91
100
100
100
100
100
100
94
99

Low Clouds (% Sky Obscured)

57
12
56
59
77
71
68
65
63
67
40
59
73
66
62
57
62
81
76
53
34
57
71
70

Medium Clouds (% Sky Obscured)

90
93
85
87
87
87
65
46
45
43
0
0
0
0
50
68
59
91
96
100
100
84
47
60

High Clouds (% Sky Obscured)

45
45
45
32
0
0
0
0
0
0
3
14
52
87
70
74
100
100
100
100
100
100
77
66

ISS Passover

Visibility (miles)

4
5
6
7
7
8
9
6
7
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

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

Precipitation Probability (%)

56
80
47
34
35
63
54
57
29
6
1
0
0
0
0
0
22
25
30
4
5
9
14
20

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
89
92
93
95
92
93
93
93
95
96
96
95
96
93
87
82
77
73
70
65
59
46
43

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1011
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1010
1010
1009

Ozone (du)

334
338
343
345
349
349
353
355
354
344
339
335
331
327
327
327
327
328
327
332
335
340
342
342

Tuesday 18

Waxing Crescent 36%

14:26

21:53

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

Sun - Rise: 05:56, Set: 20:22, Transit: 13:07. Moon - Rise: 14:26, Set: 21:53. Civil Dark: 20:59 - 05:18. Nautical Dark: 21:46 - 04:31. Astro Dark: 22:43 - 03:36

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
99
100
100
100
94
98
100
97
100
99
90
100
99
99
100
100

Low Clouds (% Sky Obscured)

29
13
41
58
74
80
70
66
69
75
74
63
63
62
59
53
60
63
39
39
38
60
25
89

Medium Clouds (% Sky Obscured)

94
98
79
48
57
77
100
93
78
85
61
83
54
89
98
92
96
98
85
91
92
97
93
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
93
74
100
100
90
76
88
77
50
87
60
52
99
98
62
94
98

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
7
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

36
30
55
30
11
6
5
7
5
26
38
31
18
11
3
20
37
40
28
25
35
24
24
29

Precipitation Amount (mm)

0
0
0.2
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
8
7
6
5
4
4
4
4
5
5
5
6
7
7
8
9
8
8
7
6
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
70
78
82
85
89
90
92
96
96
98
93
95
95
92
87
76
72
81
81
82
89
89
85

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1008
1008
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007

Ozone (du)

341
340
338
338
335
330
325
323
319
317
315
312
312
310
309
309
310
309
309
309
309
308
309
311

Wednesday 19

Waxing Crescent 46%

15:40

22:13

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 Bad
11 Bad
12 OK
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:57, Set: 20:19, Transit: 13:07. Moon - Rise: 15:40, Set: 22:13. Civil Dark: 20:56 - 05:20. Nautical Dark: 21:44 - 04:34. Astro Dark: 22:39 - 03:39

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
95
100
63
68
95
92
70
78
87
58
62
43
54
58
62
60

Low Clouds (% Sky Obscured)

49
50
22
22
1
1
6
24
37
48
62
64
69
54
48
37
50
48
56
38
33
34
33
31

Medium Clouds (% Sky Obscured)

100
79
72
50
50
50
52
50
55
54
54
60
59
71
50
59
62
32
32
20
21
16
13
37

High Clouds (% Sky Obscured)

100
99
91
100
99
100
100
67
85
97
60
67
75
30
4
8
2
1
5
3
10
44
46
49

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

Very Light Rain
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 (%)

49
36
37
13
4
8
15
34
35
24
11
8
7
0
0
0
0
0
0
0
1
3
3
4

Precipitation Amount (mm)

0.3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
17
16
16
15
14
14
14
13
13
13
15
14
13
13
16
17
18
21
22
23
22
23
23

Dew Point (°C)

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

Relative Humidity (%)

89
89
86
89
95
95
95
95
95
96
95
96
96
95
92
85
73
65
55
50
48
46
49
57

Pressure (mb)

1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1008
1008
1008
1008

Ozone (du)

310
310
310
312
312
311
310
311
313
314
316
315
314
313
316
316
314
316
316
316
316
316
315
315

Thursday 20

First Quarter 56%

16:46

22:41

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

Sun - Rise: 05:59, Set: 20:17, Transit: 13:07. Moon - Rise: 16:46, Set: 22:41. Civil Dark: 20:54 - 05:22. Nautical Dark: 21:41 - 04:36. Astro Dark: 22:36 - 03:42

Total Clouds (% Sky Obscured)

70
78
95
97
99
100
98
96
94
96
98
100
99
100
91
74
78
91
81
74
70
90
96
100

Low Clouds (% Sky Obscured)

28
14
12
0
0
16
42
57
25
7
1
0
0
0
1
1
1
5
10
13
19
33
36
25

Medium Clouds (% Sky Obscured)

6
4
4
3
5
8
15
25
33
35
39
41
34
26
20
14
7
0
18
37
55
60
64
68

High Clouds (% Sky Obscured)

65
62
95
97
99
100
92
86
78
84
92
100
99
100
89
67
76
84
61
45
30
48
76
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 (%)

7
4
10
6
2
0
2
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
24
23
21
20
19
19
19
18
17
16
16
15
15
15
17
21
22
22
24
25
25
24
24

Dew Point (°C)

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

Relative Humidity (%)

54
59
60
66
70
76
77
73
73
81
82
85
85
86
82
71
59
51
46
41
37
32
31
32

Pressure (mb)

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

Ozone (du)

314
313
314
313
314
313
313
314
316
317
317
319
319
320
320
319
320
319
320
321
320
317
313
312

Friday 21

Waxing Gibbous 66%

No Rise

23:19

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

Sun - Rise: 06:00, Set: 20:15, Transit: 13:07. Moon - Rise: No Rise, Set: 23:19. Civil Dark: 20:52 - 05:24. Nautical Dark: 21:38 - 04:38. Astro Dark: 22:32 - 03:44

Total Clouds (% Sky Obscured)

97
94
91
95
97
100
100
100
100
100
100
100
100
100
76
58
50
41
47
52
56
67
77
89

Low Clouds (% Sky Obscured)

15
8
5
3
1
4
9
10
10
23
36
52
56
39
30
34
29
23
27
27
27
28
31
34

Medium Clouds (% Sky Obscured)

61
81
73
73
85
91
92
92
93
95
97
100
100
100
72
21
15
9
14
22
30
22
13
2

High Clouds (% Sky Obscured)

81
62
43
62
81
100
100
100
100
100
100
100
55
55
50
3
7
10
7
5
3
30
53
77

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
6
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
Very Light Rain
Light Rain
None
None
None
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
3
10
11
19
60
77
50
32
44
69
80
87
23
22
15
23
25
18
8
2
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.5
0
0
0
0.4
0.5
0.6
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
10
11
10
10
9
10
13
14
14
14
14
14
14
13
13
12
12
11
10
9
8
8

Relative Humidity (%)

32
35
45
51
51
52
53
57
73
86
85
83
85
87
87
79
71
62
57
51
45
40
38
38

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1010
1010
1011
1012
1012
1013
1013
1013
1013
1013

Ozone (du)

312
312
311
312
312
311
311
310
308
313
316
322
326
336
339
338
334
330
327
325
324
323
323
323

Saturday 22

Waxing Gibbous 75%

17:41

00:10

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

Sun - Rise: 06:02, Set: 20:13, Transit: 13:06. Moon - Rise: 17:41, Set: 00:10. Civil Dark: 20:50 - 05:26. Nautical Dark: 21:36 - 04:40. Astro Dark: 22:29 - 03:47

Total Clouds (% Sky Obscured)

69
50
33
28
23
18
27
36
46
50
53
56
71
86
100
82
62
45
53
58
64
68
70
76

Low Clouds (% Sky Obscured)

33
30
29
21
13
6
14
19
26
25
24
24
36
44
60
57
50
34
24
14
3
15
26
34

Medium Clouds (% Sky Obscured)

2
2
2
2
2
2
7
12
17
20
22
26
25
25
29
24
20
15
26
35
45
51
58
59

High Clouds (% Sky Obscured)

44
23
2
3
5
7
5
3
1
2
2
2
12
22
37
34
27
22
29
36
39
28
19
10

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
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
8
6
5
4
2
2
1
1
1
1
2
2
2
3
4
4
4
4
5
5
6
6
6

Chance of Frost

Temperature (°C)

23
21
20
19
18
17
16
16
15
15
15
15
14
15
15
16
18
20
22
23
24
25
25
25

Feels Like (°C)

20
21
20
21
16
16
17
17
17
16
14
15
15
15
15
16
16
17
18
18
20
21
25
25

Dew Point (°C)

7
8
8
9
9
8
8
8
8
8
7
7
7
8
8
9
9
9
9
9
9
9
9
9

Relative Humidity (%)

36
41
46
52
54
57
58
60
60
61
61
61
62
61
60
61
54
48
43
40
39
37
37
36

Pressure (mb)

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

Ozone (du)

323
323
323
323
323
324
324
324
323
323
322
322
321
321
321
321
320
319
319
318
317
315
315
315

Sunday 23

Waxing Gibbous 83%

18:24

01:13

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 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:04, Set: 20:11, Transit: 13:06. Moon - Rise: 18:24, Set: 01:13. Civil Dark: 20:47 - 05:27. Nautical Dark: 21:33 - 04:42. Astro Dark: 22:26 - 03:50

Total Clouds (% Sky Obscured)

79
85
89
91
95
100
99
98
96
88
79
67
54
51
48
52
52
58
68
79
89

Low Clouds (% Sky Obscured)

33
32
33
25
17
9
12
13
13
8
4
0
0
0
0
7
12
14
13
11
8

Medium Clouds (% Sky Obscured)

60
56
52
53
58
64
76
86
95
81
67
53
54
51
48
44
38
32
35
41
47

High Clouds (% Sky Obscured)

14
19
23
42
61
80
80
83
84
76
64
58
42
29
19
20
21
22
44
66
87

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
14
17
22
21
18
26
29
29
31
32
22
15
5
1
7
12
16
18
17
11

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)

6
5
4
4
4
4
5
4
4
5
5
4
4
5
5
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

25
23
22
21
20
19
18
18
17
17
16
16
15
16
16
17
18
19
21
21
22

Feels Like (°C)

23
24
25
25
19
18
18
18
18
18
14
14
14
14
13
13
17
17
17
17
17

Dew Point (°C)

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

Relative Humidity (%)

36
40
44
49
49
48
49
53
58
62
65
69
73
69
66
64
55
48
40
37
34

Pressure (mb)

1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1014
1014
1014
1014
1014
1015
1014
1014

Ozone (du)

315
315
315
315
314
314
313
313
313
313
313
313
313
313
314
315
314
314
314
313
313

Forecast for Lubin, Germany (51.94,13.89)

Generated: 17/08/26 17:44:01. Forecast: 17/08/26 to 23/08/26. Timezone: UTC+2.00