Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waning Crescent 6%

03:13

18:07

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 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:28, Set: 18:55, Transit: 12:40. Moon - Rise: 03:13, Set: 18:07. Civil Dark: 19:30 - 05:53. Nautical Dark: 20:13 - 05:11. Astro Dark: 20:58 - 04:26

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
88
98
90
85
98
90
87
86
91
86
99
100
92
97
94
83
97
88

Low Clouds (% Sky Obscured)

69
54
41
26
30
34
51
67
73
75
89
83
61
75
71
76
90
90
89
92
62
70
93
59

Medium Clouds (% Sky Obscured)

59
72
100
100
100
52
43
45
50
37
44
10
12
22
28
22
36
45
34
42
43
30
33
18

High Clouds (% Sky Obscured)

100
100
100
100
100
98
63
69
50
55
55
23
50
4
5
4
13
4
11
17
28
25
55
55

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
2
5
0
0
0
1
4
14
2
2
5
13
27
34
24
18
7
7
17
4
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
85
82
87
92
93
93
95
95
87
86
81
78
82
87
93
90
86
81
78
82
72
70
75

Pressure (mb)

1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1018
1017
1017
1018
1018
1018
1019
1019
1020
1020
1020
1021
1021
1021

Ozone (du)

245
245
245
245
245
245
244
243
243
243
245
246
248
248
249
248
248
249
249
250
249
248
248
248

Friday 19

Waning Crescent 2%

04:35

18:18

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 OK
00 OK
01 OK
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

Sun - Rise: 06:30, Set: 18:52, Transit: 12:40. Moon - Rise: 04:35, Set: 18:18. Civil Dark: 19:28 - 05:55. Nautical Dark: 20:10 - 05:13. Astro Dark: 20:55 - 04:28

Total Clouds (% Sky Obscured)

96
98
100
99
99
43
46
39
21
27
89
84
97
97
100
96
93
94
94
100
100
100
97
83

Low Clouds (% Sky Obscured)

68
69
31
17
14
8
20
23
10
15
18
21
19
21
26
30
20
2
4
0
0
0
0
0

Medium Clouds (% Sky Obscured)

1
0
0
2
0
31
45
6
6
3
18
0
0
1
14
0
0
0
35
2
0
47
72
49

High Clouds (% Sky Obscured)

83
94
100
96
98
33
15
8
3
6
85
84
97
97
100
95
92
91
89
100
100
100
95
83

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
1
2
4
1
3
4
1
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 (%)

13
11
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
71
74
82
90
92
95
95
95
95
93
93
92
90
90
89
82
71
63
58
52
47
43
40

Pressure (mb)

1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1020
1019
1019
1018
1018
1017
1016
1016
1015

Ozone (du)

248
247
246
246
247
248
248
249
249
249
249
250
249
248
249
249
249
247
248
248
248
249
248
248

Saturday 20

Waning Crescent 0%

05:53

18:26

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:32, Set: 18:50, Transit: 12:40. Moon - Rise: 05:53, Set: 18:26. Civil Dark: 19:25 - 05:57. Nautical Dark: 20:07 - 05:15. Astro Dark: 20:52 - 04:31

Total Clouds (% Sky Obscured)

100
73
72
100
42
51
55
64
92
86
81
100
100
100
90
83
84
91
100
90
75
64
68
71

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
6
5
12
20
24
19
14
9
9
9
10
12
14

Medium Clouds (% Sky Obscured)

78
73
34
6
3
48
3
3
0
12
35
2
47
31
29
6
5
4
4
6
7
9
10
14

High Clouds (% Sky Obscured)

100
58
66
100
42
26
54
64
91
77
64
100
100
100
78
65
68
82
100
85
61
48
38
27

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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
12
13
12
12
12
12
12
12
12
12
12
12
13
13
14
14
13
14
13
14
14
14
13

Relative Humidity (%)

41
46
54
60
64
68
70
71
72
75
75
74
78
82
85
87
82
69
62
55
51
47
44
43

Pressure (mb)

1015
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010

Ozone (du)

247
246
244
244
242
241
242
242
242
241
242
244
244
243
243
244
244
246
247
247
249
250
251
252

Sunday 21

New Moon 0%

07:10

18:34

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 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:34, Set: 18:47, Transit: 12:39. Moon - Rise: 07:10, Set: 18:34. Civil Dark: 19:23 - 05:59. Nautical Dark: 20:05 - 05:17. Astro Dark: 20:49 - 04:33

Total Clouds (% Sky Obscured)

78
79
95
100
99
96
97
94
92
88
76
79
78
96
88
98
91
80
89
91
89
87
92
96

Low Clouds (% Sky Obscured)

16
10
6
0
11
22
35
38
42
42
43
44
44
48
55
68
66
60
60
66
68
70
71
73

Medium Clouds (% Sky Obscured)

27
27
29
29
38
43
46
48
47
42
48
36
30
42
22
20
24
23
33
26
32
28
26
21

High Clouds (% Sky Obscured)

26
30
85
100
98
81
94
86
78
62
1
7
9
75
34
92
48
14
45
58
5
5
21
37

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

Precipitation Probability (%)

2
4
7
5
14
20
24
36
42
15
15
14
3
13
27
38
56
60
69
60
42
6
6
6

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
26
24
21
20
19
19
18
18
17
17
17
16
16
15
15
15
16
17
18
18
17
16
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

46
49
58
68
74
76
78
80
83
86
88
90
93
95
96
98
92
83
76
68
66
73
77
77

Pressure (mb)

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

Ozone (du)

251
251
251
252
252
254
254
257
258
258
258
257
257
256
256
256
257
256
256
256
256
257
257
258

Monday 22

Waxing Crescent 3%

08:25

18:41

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 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:36, Set: 18:45, Transit: 12:39. Moon - Rise: 08:25, Set: 18:41. Civil Dark: 19:20 - 06:00. Nautical Dark: 20:02 - 05:19. Astro Dark: 20:46 - 04:35

Total Clouds (% Sky Obscured)

97
100
100
100
92
95
93
75
57
39
44
52
58
73
87
100
97
95
95
90
86
81
87
94

Low Clouds (% Sky Obscured)

71
67
59
38
29
36
39
42
11
6
8
10
10
22
36
53
42
28
13
26
40
54
61
66

Medium Clouds (% Sky Obscured)

17
21
76
77
52
72
52
23
15
6
18
29
40
50
55
63
58
53
48
35
22
10
28
46

High Clouds (% Sky Obscured)

55
49
58
69
51
57
83
73
57
39
44
50
53
68
85
99
86
73
59
58
53
47
62
81

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 (%)

4
5
2
0
0
0
0
0
0
0
1
2
2
6
6
1
6
7
6
13
15
15
17
15

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
11
8
7
7
7
8
7
6
6
6
5
5
5
5
6
6
7
7
7
7
7
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
11
10
10
11
11
11
11
11
11
11
10
10
10
10
10
10
9
8
8
8
7
8

Relative Humidity (%)

78
78
77
76
80
84
86
86
86
93
95
93
90
89
89
87
87
78
69
61
59
58
54
58

Pressure (mb)

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

Ozone (du)

259
259
260
260
262
264
265
266
267
267
268
268
268
268
269
270
272
273
274
275
277
279
281
283

Tuesday 23

Waxing Crescent 7%

09:41

18:48

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 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:37, Set: 18:42, Transit: 12:39. Moon - Rise: 09:41, Set: 18:48. Civil Dark: 19:18 - 06:02. Nautical Dark: 19:59 - 05:21. Astro Dark: 20:43 - 04:37

Total Clouds (% Sky Obscured)

100
100
100
100
98
97
96
98
99
100
96
98
96
100
100
95
67
41
18
24
33
44
53
59

Low Clouds (% Sky Obscured)

72
84
92
97
86
76
67
60
49
40
51
57
62
55
47
40
28
16
3
15
32
44
53
59

Medium Clouds (% Sky Obscured)

68
70
70
71
58
45
33
32
31
35
30
30
30
29
29
28
22
11
0
1
3
4
4
4

High Clouds (% Sky Obscured)

100
99
97
95
93
91
93
95
97
99
93
85
73
71
63
65
51
34
13
9
4
0
5
10

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
8
8
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
18
24
32
33
31
23
19
14
6
6
5
2
4
4
3
13
16
16
29
35
37
30
22

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

Chance of Frost

Temperature (°C)

15
14
13
12
12
11
10
9
9
9
8
8
7
7
7
7
8
10
11
13
13
13
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
69
71
75
77
80
84
87
88
90
90
90
91
91
90
90
88
78
71
63
63
61
60
60

Pressure (mb)

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

Ozone (du)

285
287
288
289
290
291
293
294
296
298
300
301
302
304
304
304
305
305
306
307
308
310
311
314

Wednesday 24

Waxing Crescent 13%

10:58

18:57

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

Sun - Rise: 06:39, Set: 18:40, Transit: 12:38. Moon - Rise: 10:58, Set: 18:57. Civil Dark: 19:15 - 06:04. Nautical Dark: 19:57 - 05:22. Astro Dark: 20:40 - 04:39

Total Clouds (% Sky Obscured)

65
46
35
29
52
75
96
96
96
96
92
88
84
84
91
78

Low Clouds (% Sky Obscured)

64
46
35
29
28
23
19
24
31
39
30
20
12
10
8
6

Medium Clouds (% Sky Obscured)

4
19
29
29
50
60
75
69
58
46
29
17
6
13
26
44

High Clouds (% Sky Obscured)

15
13
13
10
21
32
33
29
30
30
35
55
65
80
85
78

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

8
24
31
37
32
25
8
7
5
2
7
6
3
13
9
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
9
9
9
9
5
6
6
5
5
5
3
4
4
3
4

Dew Point (°C)

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

Relative Humidity (%)

60
60
66
73
81
80
78
77
77
76
76
76
76
75
74
71

Pressure (mb)

1020
1020
1020
1020
1021
1021
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023

Ozone (du)

317
320
320
321
322
324
325
326
327
327
328
329
330
331
330
330

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

Generated: 18/09/25 16:00:38. Forecast: 18/09/25 to 24/09/25. Timezone: UTC+2.00