Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waning Crescent 6%

03:11

18:08

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:28, Set: 18:54, Transit: 12:40. Moon - Rise: 03:11, Set: 18:08. Civil Dark: 19:30 - 05:52. Nautical Dark: 20:13 - 05:09. Astro Dark: 20:58 - 04:24

Total Clouds (% Sky Obscured)

100
96
95
100
100
100
100
100
100
100
96
98
97
91
86
100
91
70
82
89
84
95
99
97

Low Clouds (% Sky Obscured)

90
86
90
96
71
73
58
59
39
23
33
58
66
80
82
88
88
54
77
80
78
94
96
89

Medium Clouds (% Sky Obscured)

46
28
14
28
28
55
70
90
98
99
85
71
58
68
6
42
11
10
12
27
9
39
40
36

High Clouds (% Sky Obscured)

58
65
95
100
100
100
100
100
100
100
80
87
58
51
45
45
7
21
12
5
3
8
22
29

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

4
4
13
4
5
4
5
5
17
0
0
1
1
6
14
1
3
3
22
43
50
41
21
16

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
12
13
15
14
13
13
13
12
12
12
13
14
14
16
16
17
16
15
13
14
13
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
86
84
80
81
83
86
83
86
92
93
93
95
95
89
81
79
79
85
87
92
96
90
89

Pressure (mb)

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

Ozone (du)

248
248
249
248
247
246
245
244
244
245
245
244
243
243
244
246
248
248
248
247
247
249
248
248

Friday 19

Waning Crescent 6%

04:33

18:18

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

Sun - Rise: 06:29, Set: 18:52, Transit: 12:40. Moon - Rise: 04:33, Set: 18:18. Civil Dark: 19:27 - 05:54. Nautical Dark: 20:10 - 05:11. Astro Dark: 20:55 - 04:27

Total Clouds (% Sky Obscured)

97
80
83
96
95
99
98
98
99
100
48
38
46
29
46
86
89
96
99
100
99
94
100
68

Low Clouds (% Sky Obscured)

88
64
81
85
76
51
81
30
20
22
22
19
23
17
18
22
21
21
24
25
28
21
19
3

Medium Clouds (% Sky Obscured)

44
30
25
23
5
0
0
0
1
0
3
3
4
3
36
27
2
0
16
43
0
0
0
7

High Clouds (% Sky Obscured)

11
17
4
48
58
96
91
95
97
100
35
21
24
8
4
68
88
95
98
100
98
89
100
60

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 (%)

16
18
7
13
4
6
4
13
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)

17
15
18
15
15
14
14
12
10
7
7
7
7
7
7
7
7
8
8
8
8
10
11
12

Chance of Frost

Temperature (°C)

18
18
19
19
19
19
19
19
17
16
16
16
15
15
15
15
15
15
15
14
15
16
18
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
85
76
77
80
77
78
78
85
93
95
96
96
95
95
95
93
92
92
90
89
80
73
66

Pressure (mb)

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

Ozone (du)

248
247
247
248
247
247
246
246
245
247
248
248
248
249
249
250
250
250
249
250
249
248
246
247

Saturday 20

Waning Crescent 2%

05:52

18:26

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

Sun - Rise: 06:31, Set: 18:49, Transit: 12:39. Moon - Rise: 05:52, Set: 18:26. Civil Dark: 19:25 - 05:56. Nautical Dark: 20:07 - 05:13. Astro Dark: 20:52 - 04:29

Total Clouds (% Sky Obscured)

98
100
100
98
96
99
32
92
100
32
33
67
69
100
86
93
100
100
100
100
92
83
88
86

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
12
20
23
14
7
1

Medium Clouds (% Sky Obscured)

1
1
48
52
43
88
32
62
31
30
32
3
2
2
27
18
39
80
70
42
35
23
33
30

High Clouds (% Sky Obscured)

98
100
100
97
95
98
20
82
100
25
19
66
67
99
81
86
100
100
100
100
70
65
82
86

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
53
49
44
42
43
49
56
60
61
65
67
68
68
69
69
68
71
75
81
85
81
70
63

Pressure (mb)

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

Ozone (du)

247
247
248
248
247
246
245
244
244
243
242
242
242
242
243
243
244
244
244
244
246
247
247
247

Sunday 21

New Moon 0%

07:09

18:33

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:33, Set: 18:47, Transit: 12:39. Moon - Rise: 07:09, Set: 18:33. Civil Dark: 19:22 - 05:58. Nautical Dark: 20:04 - 05:15. Astro Dark: 20:49 - 04:31

Total Clouds (% Sky Obscured)

79
71
58
66
72
74
78
92
100
100
100
100
96
91
86
75
73
83
94
85
97
91
99
94

Low Clouds (% Sky Obscured)

2
3
4
10
16
22
21
19
20
26
30
37
39
41
44
33
25
17
27
42
57
62
65
66

Medium Clouds (% Sky Obscured)

28
10
5
7
12
15
24
33
39
48
51
51
45
32
23
26
31
31
41
31
29
24
24
44

High Clouds (% Sky Obscured)

79
67
48
47
42
30
45
79
100
100
100
100
93
87
65
4
6
41
81
29
85
59
87
54

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

Precipitation Probability (%)

0
0
0
1
1
0
6
9
9
22
32
43
55
60
17
20
19
4
23
38
51
59
67
76

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0
0
0
0
0
0
0.3
0.3
0.4
0.5

Wind Speed/Direction (mph)

13
13
14
15
13
12
11
10
7
6
6
6
6
5
5
5
5
5
6
6
7
9
10
10

Chance of Frost

Temperature (°C)

23
24
25
26
26
26
25
22
20
19
18
17
17
16
16
16
15
15
14
14
14
15
16
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
51
48
46
46
49
55
65
72
77
82
85
86
90
93
95
93
93
93
93
93
89
82
78

Pressure (mb)

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

Ozone (du)

247
248
250
252
253
253
254
254
254
256
258
258
258
259
258
257
256
256
255
255
256
255
254
255

Monday 22

Waxing Crescent 0%

08:25

18:39

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 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:35, Set: 18:44, Transit: 12:39. Moon - Rise: 08:25, Set: 18:39. Civil Dark: 19:20 - 05:59. Nautical Dark: 20:02 - 05:17. Astro Dark: 20:46 - 04:33

Total Clouds (% Sky Obscured)

96
93
91
94
97
100
100
100
99
95
98
98
77
57
37
49
63
75
84
92
100
95
92
91

Low Clouds (% Sky Obscured)

71
72
73
75
74
73
70
65
57
37
40
41
29
12
5
5
4
3
10
16
22
30
39
48

Medium Clouds (% Sky Obscured)

28
26
30
52
29
27
33
62
64
46
62
35
26
15
5
20
35
49
51
49
52
34
21
6

High Clouds (% Sky Obscured)

67
80
25
25
51
46
43
81
61
71
96
95
77
57
37
49
55
54
69
83
98
89
80
67

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 (%)

60
42
6
5
7
3
11
2
0
0
1
0
0
0
0
2
3
4
10
10
3
11
14
15

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
75
82
80
82
84
83
80
82
83
92
92
93
93
95
96
96
96
96
93
93
91
81
75

Pressure (mb)

1009
1010
1010
1010
1011
1011
1012
1013
1013
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016

Ozone (du)

255
256
256
256
256
258
258
258
259
261
263
264
265
266
266
266
267
267
268
269
271
272
274
275

Tuesday 23

Waxing Crescent 3%

09:41

18:47

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:37, Set: 18:42, Transit: 12:38. Moon - Rise: 09:41, Set: 18:47. Civil Dark: 19:17 - 06:01. Nautical Dark: 19:59 - 05:19. Astro Dark: 20:43 - 04:35

Total Clouds (% Sky Obscured)

88
88
86
92
95
100
100
100
100
99
98
98
94
93
92
94
92
94
96
96
90
72
56
44

Low Clouds (% Sky Obscured)

48
53
60
70
73
79
86
94
97
83
70
58
48
42
36
41
47
61
62
63
64
60
49
39

Medium Clouds (% Sky Obscured)

4
2
0
4
9
13
34
56
79
67
57
47
40
28
20
20
20
25
17
7
0
0
0
1

High Clouds (% Sky Obscured)

64
65
58
68
84
100
100
100
100
97
94
94
90
87
84
83
80
74
69
65
60
45
26
6

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
8
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
None
None
None
None
None
None

Precipitation Probability (%)

19
20
21
19
15
7
22
30
38
35
30
21
19
16
8
10
9
5
11
12
8
20
24
24

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
6
6
7
6
5
4
4
4
5
4
4
4
5
5
5
6
6
7
7
8
8
8
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
11
11
12
11
11
11
11
11
11
8
8
8
8
8
8
6
6
5
5
5
5
8
8

Dew Point (°C)

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

Relative Humidity (%)

69
69
69
70
70
69
69
75
81
87
87
90
90
91
91
91
91
91
91
91
91
91
81
72

Pressure (mb)

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

Ozone (du)

276
279
281
284
286
288
290
291
292
292
294
296
297
298
300
301
302
303
304
305
306
307
308
309

Wednesday 24

Waxing Crescent 7%

10:59

18:55

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
06 Bad
07 Bad

Sun - Rise: 06:38, Set: 18:39, Transit: 12:38. Moon - Rise: 10:59, Set: 18:55. Civil Dark: 19:15 - 06:03. Nautical Dark: 19:56 - 05:21. Astro Dark: 20:40 - 04:38

Total Clouds (% Sky Obscured)

46
51
59
69
79
88
82
76
70
69
67
66
76
84
92
94
89
88
88
79
78

Low Clouds (% Sky Obscured)

43
51
59
65
65
65
49
30
10
20
29
34
27
22
17
14
11
8
9
9
7

Medium Clouds (% Sky Obscured)

2
4
5
11
16
22
36
47
60
69
67
66
68
47
29
19
9
1
0
0
0

High Clouds (% Sky Obscured)

5
4
2
12
20
25
24
24
23
20
18
10
12
20
25
35
40
50
65
79
78

ISS Passover

Visibility (miles)

5
7
8
9
9
8
7
8
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 (%)

32
35
36
29
24
19
27
31
32
29
24
8
7
6
3
11
12
7
23
19
9

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
9
9
10
9
8
8
8
8
8
4
4
4
4
4
4
3
3
4
3
3

Dew Point (°C)

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

Relative Humidity (%)

66
65
63
61
62
64
64
69
76
82
78
75
71
74
74
76
75
76
76
75
72

Pressure (mb)

1019
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023

Ozone (du)

310
312
314
316
318
319
320
321
322
323
324
325
327
328
329
331
331
331
331
331
331

Forecast for Skrzeszewo Żukowskie, Powiat kartuski, Poland (54.28,18.35)

Generated: 18/09/25 11:10:23. Forecast: 18/09/25 to 24/09/25. Timezone: UTC+2.00