Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 10

Full Moon 100%

21:43

04:37

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

Sun - Rise: 04:45, Set: 21:13, Transit: 12:58. Moon - Rise: 21:43, Set: 04:37. Civil Dark: 22:00 - 03:58. Nautical Dark: 23:13 - 02:46. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

56
50
46
64
85
78
59
100
100
100
100
100
64
42
86
37
59
50
89
72
99
100
100
100

Low Clouds (% Sky Obscured)

0
0
46
54
30
33
39
52
10
22
4
10
7
2
0
0
0
0
0
0
0
36
44
47

Medium Clouds (% Sky Obscured)

3
0
0
0
18
17
2
18
21
23
28
69
10
1
26
2
0
0
56
58
88
86
100
100

High Clouds (% Sky Obscured)

40
50
46
55
65
60
35
99
100
100
100
100
18
29
70
37
59
50
72
72
96
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 (%)

0
0
0
0
1
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
1
15
18
10

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
6
8
10
13
14
16
16
15
14
13
13
13
12
10
8
7
7
7
8
8
8
10
9

Chance of Frost

Temperature (°C)

12
14
16
18
20
21
22
23
24
24
24
23
23
22
21
19
17
15
14
14
13
13
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
82
72
55
40
35
30
27
24
24
24
26
27
29
35
40
48
55
61
62
63
70
82
86

Pressure (mb)

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

Ozone (du)

354
355
356
355
355
354
355
356
357
356
357
358
358
358
358
357
353
352
352
351
351
350
348
348

Friday 11

Waning Gibbous 99%

22:11

05:58

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: 04:46, Set: 21:12, Transit: 12:59. Moon - Rise: 22:11, Set: 05:58. Civil Dark: 21:59 - 03:59. Nautical Dark: 23:11 - 02:48. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98

Low Clouds (% Sky Obscured)

38
31
38
44
72
64
100
100
100
100
100
100
100
100
100
100
95
100
100
100
100
100
100
97

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
94
93
93
95
99
97
100
78
100
52
42
100
66
96

High Clouds (% Sky Obscured)

100
100
100
100
100
100
99
100
100
100
100
82
56
100
62
97
48
91
80
45
52
74
68
50

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
5
5
3
7
7
3
9
5
1
1
1

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

Precipitation Probability (%)

7
16
44
69
74
75
48
95
79
65
89
83
74
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0.4
0.4
0.6
0
0.9
0.5
0.2
0.8
0.5
0.2
0.6
1.3
0.7
0.8
1.1
1.2
0.6
0.9
0.9
1
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
10
7
5
4
4
4
6
7
5
5
9
12
14
13
14
13
14
14
14
14
15
14

Relative Humidity (%)

84
79
65
53
47
43
41
43
50
56
50
51
71
89
95
95
96
95
96
96
96
98
98
96

Pressure (mb)

1013
1012
1012
1012
1012
1011
1011
1011
1011
1010
1010
1010
1009
1009
1009
1008
1008
1007
1007
1007
1006
1006
1006
1005

Ozone (du)

347
349
349
348
347
349
348
348
351
352
353
352
355
351
352
354
356
356
355
355
356
356
357
358

Saturday 12

Waning Gibbous 95%

22:30

05:58

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: 04:47, Set: 21:11, Transit: 12:59. Moon - Rise: 22:30, Set: 05:58. Civil Dark: 21:58 - 04:01. Nautical Dark: 23:09 - 02:50. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
97
98
97
96
100
100
99
100
100
100
91
87
80
81
72
65
79
77
90
88
87
85
89

Low Clouds (% Sky Obscured)

94
94
95
90
92
89
90
97
92
92
85
67
70
73
70
50
41
51
62
78
79
79
79
83

Medium Clouds (% Sky Obscured)

98
92
80
89
79
98
64
64
70
43
42
91
83
72
66
59
64
27
15
31
78
64
26
34

High Clouds (% Sky Obscured)

83
53
45
40
30
25
32
19
100
25
53
20
15
4
4
1
17
25
20
16
25
32
24
25

ISS Passover

Visibility (miles)

0
0
0
0
1
1
0
2
2
9
4
9
9
5
6
9
4
7
4
4
7
7
8
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
Very Light Rain
Very Light Rain
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

82
70
73
65
68
75
93
95
95
95
95
81
74
81
74
62
69
68
55
46
44
38
30
56

Precipitation Amount (mm)

0.5
0.3
0.2
0
0
0
0.5
0.9
0.5
0.9
0.6
0.2
0
0.4
0.2
0
0.3
0.3
0.3
0.3
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
96
96
95
92
93
93
89
93
95
95
96
96
96
96
95
95
93
95
93
93

Pressure (mb)

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

Ozone (du)

360
361
361
361
361
360
361
361
360
360
359
358
357
357
358
359
358
359
360
360
360
359
358
357

Sunday 13

Waning Gibbous 89%

22:45

07:23

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

Sun - Rise: 04:48, Set: 21:10, Transit: 12:59. Moon - Rise: 22:45, Set: 07:23. Civil Dark: 21:57 - 04:02. Nautical Dark: 23:07 - 02:52. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

93
98
98
99
100
100
100
97
100
100
100
93
99
99
81
90
100
100
100
100
99
98
98
94

Low Clouds (% Sky Obscured)

86
89
82
75
68
65
64
66
72
71
51
48
41
35
24
15
4
15
27
39
42
48
57
57

Medium Clouds (% Sky Obscured)

85
87
71
15
8
15
68
36
31
26
24
21
18
14
31
55
48
45
50
55
40
19
60
46

High Clouds (% Sky Obscured)

20
27
39
65
100
100
98
86
93
100
100
89
98
97
69
69
75
80
89
100
98
96
93
62

ISS Passover

Visibility (miles)

4
1
1
9
9
9
3
7
5
9
9
9
7
9
9
9
9
9
9
9
9
9
3
6

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

Precipitation Probability (%)

95
73
48
42
51
81
95
92
85
71
65
68
76
60
53
41
15
12
10
3
12
27
60
95

Precipitation Amount (mm)

2
0.7
0
0
0
0.5
0.8
0.7
0.5
0.3
0.3
0.3
0.4
0
0
0
0
0
0
0
0
0
0.4
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
15
15
16
16
15
16
15
15
15
14
14
14
16
16
16
16
15
15
15
15
14
14
14

Relative Humidity (%)

96
98
96
95
86
77
76
74
69
71
66
63
64
76
80
83
89
92
92
92
93
92
92
93

Pressure (mb)

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

Ozone (du)

354
351
356
355
354
352
350
350
352
353
353
354
352
351
354
354
352
351
347
344
341
339
338
337

Monday 14

Waning Gibbous 81%

22:57

08:47

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 OK
02 OK
03 OK
04 OK
05 OK

Sun - Rise: 04:50, Set: 21:09, Transit: 12:59. Moon - Rise: 22:57, Set: 08:47. Civil Dark: 21:56 - 04:04. Nautical Dark: 23:05 - 02:55. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

90
87
92
96
98
82
77
73
82
87
100
100
100
100
93
94
94
84
71
43
30
20
24
28

Low Clouds (% Sky Obscured)

64
86
81
71
57
45
47
46
53
39
61
48
33
20
48
37
27
37
47
43
30
20
24
28

Medium Clouds (% Sky Obscured)

47
52
60
68
40
16
17
19
20
17
15
15
14
12
5
9
14
21
27
23
11
10
11
7

High Clouds (% Sky Obscured)

31
0
34
67
97
66
37
8
37
66
95
95
95
95
83
87
90
62
36
13
13
14
14
28

ISS Passover

Visibility (miles)

3
3
8
2
6
9
9
9
5
3
9
9
9
7
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
Light Rain
Light Rain
Very Light Rain
None
None
Light Rain
Light Rain
None
Light Rain
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
68
45
51
76
91
52
56
35
38
35
58
42
16
13
8
0
1
2
1
5

Precipitation Amount (mm)

0.9
0.8
1.9
1.8
0.3
0
0
0.5
0.9
0
0.4
0
0
0
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
4
3
4
3
5
6
7
8
9
7
8
7
6
5
6
5
5
6
6
6
6
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
93
95
95
93
77
63
57
58
61
55
67
70
70
71
75
77
79
79
81
79
82
85
87

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

340
336
337
337
341
347
346
342
337
333
332
333
335
337
336
336
335
334
334
334
334
333
332
331

Tuesday 15

Waning Gibbous 71%

23:08

10:11

06 OK
07 OK
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: 04:51, Set: 21:08, Transit: 12:59. Moon - Rise: 23:08, Set: 10:11. Civil Dark: 21:54 - 04:05. Nautical Dark: 23:03 - 02:57. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

32
36
38
39
45
55
70
80
75
76
76
65
70
81
87
93
100
100
99
99
80
67
55
73

Low Clouds (% Sky Obscured)

32
31
30
28
29
33
41
42
46
48
42
31
34
39
47
53
61
61
62
66
65
61
55
70

Medium Clouds (% Sky Obscured)

9
7
9
11
13
12
14
12
12
12
20
22
19
17
32
45
53
39
26
7
6
1
5
5

High Clouds (% Sky Obscured)

32
36
38
39
45
55
70
80
70
54
39
54
70
81
87
93
100
100
99
99
80
67
55
73

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
6
7
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
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

7
5
12
17
21
31
37
39
43
44
44
40
40
46
57
60
56
61
71
83
82
86
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0.3
0.4
0.7
0.6
0.6
0.9
0.9

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
17
19
20
22
23
24
25
26
26
27
27
25
24
22
21
19
18
18
17
17
16
16
15

Feels Like (°C)

16
15
15
21
20
21
21
22
22
26
25
25
25
25
25
19
18
18
17
17
16
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

83
79
76
67
58
51
46
41
37
37
38
39
47
56
66
74
81
89
90
92
95
93
93
93

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010

Ozone (du)

329
328
326
325
324
323
322
322
321
320
319
318
316
314
312
314
316
319
322
325
328
332
336
340

Wednesday 16

Waning Gibbous 60%

23:18

11:34

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

Sun - Rise: 04:52, Set: 21:07, Transit: 12:59. Moon - Rise: 23:18, Set: 11:34. Civil Dark: 21:53 - 04:07. Nautical Dark: 23:01 - 02:59. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

88
100
100
100
100
100
100
100
99
99
98
98
98
98
96
96
99
95
92
88

Low Clouds (% Sky Obscured)

84
100
99
98
97
97
97
97
92
88
83
81
79
77
74
71
68
57
47
46

Medium Clouds (% Sky Obscured)

8
11
39
65
88
77
70
64
73
81
86
83
78
74
68
57
49
45
41
42

High Clouds (% Sky Obscured)

88
100
100
100
100
99
99
97
96
96
96
72
42
5
33
67
99
71
42
13

ISS Passover

Visibility (miles)

9
8
7
8
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

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

Precipitation Probability (%)

95
95
85
72
49
57
61
60
59
60
61
64
64
60
48
36
13
22
24
23

Precipitation Amount (mm)

0.9
0.8
0.5
0.3
0
0
0
0
0
0
0.2
0.3
0.3
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
16
17
17
16
16
17
17
18
19
19
20
20
20
19
18
17
16
16
15

Feels Like (°C)

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

Dew Point (°C)

15
15
15
14
14
13
13
13
13
14
14
14
14
15
15
14
14
13
13
13

Relative Humidity (%)

92
89
87
86
86
85
81
78
76
73
71
69
70
72
73
78
81
83
85
86

Pressure (mb)

1011
1011
1011
1011
1012
1012
1012
1012
1013
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013

Ozone (du)

340
340
340
337
334
331
331
331
331
332
334
335
334
334
334
332
331
329
327
324

Forecast for Lus�wko, Powiat pozna?ski, Poland (52.44,16.64)

Generated: 10/07/25 06:42:49. Forecast: 10/07/25 to 16/07/25. Timezone: UTC+2.00