Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 5

Full Moon 100%

15:30

08:34

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

Sun - Rise: 07:30, Set: 15:39, Transit: 11:34. Moon - Rise: 15:30, Set: 08:34. Civil Dark: 16:18 - 06:51. Nautical Dark: 17:00 - 06:09. Astro Dark: 17:40 - 05:29

Total Clouds (% Sky Obscured)

100
31
27
31
31
31
31
52
63
71
95
94
89
83
91
92
89
97
99
100
98
99
99
96

Low Clouds (% Sky Obscured)

52
54
35
38
41
84
77
52
63
71
73
55
47
60
56
36
39
69
83
85
86
85
82
75

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
99
52
63
71
68
31
18
52
35
25
33
88
99
99
95
91
88
85

High Clouds (% Sky Obscured)

68
74
100
100
100
98
98
52
50
20
58
75
75
69
86
82
76
84
78
81
81
88
66
55

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
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

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
70
47
13
4
0
0
0
0
0
6
28
61
58
42
26
20
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.4
0.3
0
0
0
0
0
0
0
0
0
0.4
0.4
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-0
1
1
1
2
1
2
0
0
1
2
3
4
5
6
5
4
3
3
3
3
3
4
3

Dew Point (°C)

3
3
3
3
3
3
3
1
1
2
2
2
2
3
3
3
2
2
3
4
4
4
4
4

Relative Humidity (%)

99
100
100
100
100
100
99
85
85
82
80
76
71
69
73
74
78
80
83
88
90
91
91
93

Pressure (mb)

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

Ozone (du)

286
287
288
286
286
287
290
292
293
293
294
295
294
291
288
286
285
284
284
284
286
288
289
289

Saturday 6

Waning Gibbous 98%

16:41

09:43

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:31, Set: 15:39, Transit: 11:35. Moon - Rise: 16:41, Set: 09:43. Civil Dark: 16:18 - 06:52. Nautical Dark: 17:00 - 06:10. Astro Dark: 17:39 - 05:30

Total Clouds (% Sky Obscured)

97
98
100
99
98
100
99
97
96
96
91
92
99
100
100
100
100
100
99
99
98
97
97
99

Low Clouds (% Sky Obscured)

84
71
73
80
93
90
93
92
84
83
82
81
79
71
65
63
57
53
71
80
84
42
26
23

Medium Clouds (% Sky Obscured)

87
79
53
43
38
27
32
33
34
32
75
74
75
61
88
100
100
98
48
41
96
97
97
94

High Clouds (% Sky Obscured)

65
86
96
86
82
83
92
56
52
22
50
45
77
100
88
85
71
68
64
62
70
64
71
93

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
1
1
0
2
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 (%)

2
3
5
1
0
0
0
1
1
0
0
0
0
0
0
33
37
31
17
16
14
16
13
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
91
93
93
91
91
91
91
93
91
90
88
90
88
88
90
91
88
87
87
88
90
91

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1014
1014
1015
1015
1015
1015

Ozone (du)

290
290
293
297
297
301
304
309
314
319
324
327
328
329
335
335
330
321
309
304
301
298
297
295

Sunday 7

Waning Gibbous 94%

18:06

10:31

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:32, Set: 15:39, Transit: 11:35. Moon - Rise: 18:06, Set: 10:31. Civil Dark: 16:17 - 06:53. Nautical Dark: 16:59 - 06:11. Astro Dark: 17:39 - 05:31

Total Clouds (% Sky Obscured)

93
99
99
100
100
100
100
100
85
92
99
70
74
98
85
57
74
65
92
76
63
62
81
79

Low Clouds (% Sky Obscured)

24
28
24
18
16
14
10
15
17
15
18
27
33
37
32
37
25
52
79
65
63
62
80
79

Medium Clouds (% Sky Obscured)

63
97
98
100
100
100
47
49
25
23
42
23
31
49
34
33
19
29
62
49
0
0
3
3

High Clouds (% Sky Obscured)

50
94
66
100
100
100
100
100
50
68
86
64
74
97
78
21
57
60
60
3
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
4
4
4
4
4
3
3
4
3
3
3
3
3
3
4
4
4
4
4
3
3
3

Relative Humidity (%)

93
93
93
93
93
93
93
91
91
90
83
78
73
73
74
78
83
88
90
88
88
88
88
85

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

292
293
293
292
292
291
289
291
295
299
301
305
304
303
303
303
303
300
300
301
301
304
300
297

Monday 8

Waning Gibbous 87%

19:34

11:03

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:33, Set: 15:39, Transit: 11:36. Moon - Rise: 19:34, Set: 11:03. Civil Dark: 16:17 - 06:54. Nautical Dark: 16:59 - 06:12. Astro Dark: 17:39 - 05:32

Total Clouds (% Sky Obscured)

78
84
91
96
89
93
92
95
97
100
100
100
100
98
96
94
94
95
96
98
99
97
100
100

Low Clouds (% Sky Obscured)

73
71
72
72
63
21
69
65
19
43
81
90
96
94
94
93
91
91
90
57
48
46
44
37

Medium Clouds (% Sky Obscured)

6
4
2
0
5
10
15
29
51
100
98
93
91
66
40
14
31
50
76
73
89
34
32
35

High Clouds (% Sky Obscured)

0
10
20
30
35
78
71
71
70
69
79
89
100
88
74
63
54
44
40
57
79
97
100
100

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
1
18
24
30
41
39
34
51
38
2
3
2
1
1
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
2
2
2
2
2
1
1
1
2
2
3
2
3
2
2
2
3
4
4
4
4
3
2

Dew Point (°C)

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

Relative Humidity (%)

86
86
85
85
85
86
88
83
82
81
75
78
81
82
87
91
93
91
93
93
93
96
94
94

Pressure (mb)

1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1016
1015
1015
1015
1015
1015
1016
1017
1017
1018
1018
1019
1019
1019

Ozone (du)

289
286
283
284
285
283
280
277
276
276
278
276
275
277
282
284
293
296
295
294
293
294
295
297

Tuesday 9

Waning Gibbous 78%

20:58

11:25

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:34, Set: 15:38, Transit: 11:36. Moon - Rise: 20:58, Set: 11:25. Civil Dark: 16:17 - 06:55. Nautical Dark: 16:59 - 06:13. Astro Dark: 17:39 - 05:33

Total Clouds (% Sky Obscured)

100
99
99
98
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
93

Low Clouds (% Sky Obscured)

29
33
34
37
36
20
15
17
24
24
26
70
66
65
58
58
67
71
75
56
53
52
36
32

Medium Clouds (% Sky Obscured)

71
64
94
81
73
79
99
57
68
30
41
88
100
100
100
100
100
92
100
98
98
98
97
93

High Clouds (% Sky Obscured)

100
84
68
52
65
80
95
97
98
100
100
100
100
100
100
100
100
100
100
97
99
100
82
65

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

1
10
13
14
16
17
15
12
9
3
3
1
1
29
66
59
49
43
61
49
42
36
44
52

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
93
93
93
93
91
91
93
93
93
88
87
87
88
90
95
96
96
95
96
95
95
93
95

Pressure (mb)

1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1018
1018
1018
1018
1018
1017
1016
1016
1015
1015

Ozone (du)

300
305
314
321
321
324
326
326
325
324
326
327
326
322
318
313
308
305
305
304
302
301
300
298

Wednesday 10

Waning Gibbous 68%

22:17

11:41

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:35, Set: 15:38, Transit: 11:37. Moon - Rise: 22:17, Set: 11:41. Civil Dark: 16:17 - 06:56. Nautical Dark: 16:59 - 06:14. Astro Dark: 17:39 - 05:34

Total Clouds (% Sky Obscured)

90
93
97
100
100
100
100
90
81
57
51
64
87
89
92
94
89
82
74
80
88
97
86
74

Low Clouds (% Sky Obscured)

35
70
79
83
79
70
65
60
45
45
51
64
87
86
79
75
56
33
11
11
10
8
6
2

Medium Clouds (% Sky Obscured)

90
93
97
100
99
98
97
90
81
57
51
62
60
67
73
79
60
42
20
18
23
29
38
37

High Clouds (% Sky Obscured)

54
71
91
100
100
100
100
90
81
28
16
1
0
0
0
4
7
10
21
46
50
48
16
7

ISS Passover

Visibility (miles)

6
5
6
7
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

59
69
75
81
81
77
68
56
50
51
48
38
22
18
13
2
1
0
0
0
0
0
5
7

Precipitation Amount (mm)

0.2
0.3
0.4
0.4
0.5
0.4
0.3
0.2
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
11
10
10
10
11
10
9
9
8
8
8
8
7
7
7
7
7
7

Chance of Frost

Temperature (°C)

8
8
8
8
8
8
8
8
8
8
9
9
9
9
9
9
10
9
9
8
8
8
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
94
94
94
94
93
95
95
96
96
96
93
91
91
88
87
84
84
85
85
84
84
82
82

Pressure (mb)

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

Ozone (du)

296
294
292
289
287
288
289
289
289
288
288
286
285
284
282
281
280
279
279
278
278
277
277
276

Thursday 11

Third Quarter 57%

23:32

11:54

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:36, Set: 15:38, Transit: 11:37. Moon - Rise: 23:32, Set: 11:54. Civil Dark: 16:17 - 06:57. Nautical Dark: 16:59 - 06:15. Astro Dark: 17:39 - 05:35

Total Clouds (% Sky Obscured)

65
63
69
69
87
92
98
93
88
85
86
86
84
78
72
70
58
51
48
65
54
42
57
70

Low Clouds (% Sky Obscured)

0
0
0
5
24
44
61
58
55
52
38
24
14
14
13
11
17
23
29
25
29
29
41
50

Medium Clouds (% Sky Obscured)

36
32
28
24
34
41
63
79
87
85
86
86
84
78
72
70
58
51
48
39
19
0
0
0

High Clouds (% Sky Obscured)

3
2
0
0
0
0
0
1
1
2
34
66
84
78
72
70
58
33
0
0
0
1
2
2

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
7
5
1
2
1
0
1
2
1
6
6
6
9
12
13
16
15
9
7
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
81
79
81
77
74
73
73
74
74
73
70
68
70
71
74
78
81
85
85
88
88
86

Pressure (mb)

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

Ozone (du)

275
273
273
273
273
274
274
275
274
274
274
280
287
293
292
292
292
291
290
290
289
288
287
287

Forecast for Blachownia, Powiat częstochowski, Poland (50.78,18.97)

Generated: 05/12/25 07:29:33. Forecast: 05/12/25 to 11/12/25. Timezone: UTC+1.00