Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 21

New Moon 1%

09:04

17:17

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

Sun - Rise: 07:45, Set: 17:38, Transit: 12:42. Moon - Rise: 09:04, Set: 17:17. Civil Dark: 18:17 - 07:06. Nautical Dark: 19:00 - 06:23. Astro Dark: 19:43 - 05:40

Total Clouds (% Sky Obscured)

80
83
84
87
100
100
100
100
100
100
98
87
90
90
89
94
94
98
94
100
100
100
97
100

Low Clouds (% Sky Obscured)

80
83
84
87
77
83
91
94
83
83
82
77
67
68
79
78
71
82
81
83
74
75
82
76

Medium Clouds (% Sky Obscured)

80
51
72
75
64
68
75
42
79
69
17
87
29
90
22
14
8
12
16
70
34
16
96
100

High Clouds (% Sky Obscured)

5
1
2
10
58
91
89
83
100
100
60
29
35
4
12
59
77
89
78
58
47
96
50
57

ISS Passover

Visibility (miles)

9
9
9
8
6
9
9
9
9
9
9
8
9
4
9
9
9
9
9
9
8
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
Very Light Rain
None
None
None
None
None
None
None
None
Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
55
27
9
18
38
34
33
31
33
54
35
10
3
2
14
16
17
18
9
9
7

Precipitation Amount (mm)

0
0
0
0.2
0
0
0
0
0
0
0
0
0.4
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
10
10
11
11
11
11
11
11
11
11
11
11
11
10
10
10
10
10
10
10
11
11
11

Relative Humidity (%)

87
90
93
95
96
96
95
96
95
95
95
93
93
95
90
86
86
90
93
96
96
96
96
96

Pressure (mb)

997
997
997
997
997
997
997
997
997
998
998
998
999
999
999
999
999
998
998
999
999
999
999
999

Ozone (du)

272
271
269
267
266
265
265
263
261
261
261
260
261
265
267
266
264
263
265
265
265
266
266
269

Wednesday 22

Waxing Crescent 4%

10:25

17:28

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

Sun - Rise: 07:47, Set: 17:36, Transit: 12:41. Moon - Rise: 10:25, Set: 17:28. Civil Dark: 18:14 - 07:08. Nautical Dark: 18:58 - 06:25. Astro Dark: 19:41 - 05:42

Total Clouds (% Sky Obscured)

99
92
73
81
53
43
33
43
72
79
57
95
88
98
88
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

76
75
66
72
53
43
33
43
70
74
57
68
68
64
68
66
71
81
83
92
96
97
98
91

Medium Clouds (% Sky Obscured)

99
70
63
11
0
0
0
0
0
0
0
0
0
0
30
35
20
9
10
17
77
100
89
100

High Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
0
0
0
35
29
93
45
99
94
100
100
100
96
91
95
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
4

Fog (%)

0
0
0
0
0
0
1
1
2
14
6
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
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

6
17
1
0
0
1
0
0
1
2
3
2
0
0
13
1
14
37
50
61
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.9
1.3
1.4
2.3

Wind Speed/Direction (mph)

5
5
5
5
5
4
4
2
1
1
2
5
7
8
9
9
10
9
10
11
11
12
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
95
91
90
90
91
90
85
81
76
76
75
75
79
83
83
89
92
93
95
93
93
95

Pressure (mb)

999
999
999
999
999
999
998
998
997
997
997
996
996
995
995
994
993
993
992
992
991
990
989
989

Ozone (du)

271
274
275
276
275
272
272
271
269
267
268
268
269
267
267
267
265
264
266
267
268
268
268
268

Thursday 23

Waxing Crescent 8%

11:46

17:45

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

Sun - Rise: 07:49, Set: 17:33, Transit: 12:41. Moon - Rise: 11:46, Set: 17:45. Civil Dark: 18:12 - 07:10. Nautical Dark: 18:56 - 06:27. Astro Dark: 19:39 - 05:44

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
95
100
99
100
100
99
95
96
93
96
98
99
100

Low Clouds (% Sky Obscured)

97
95
100
83
77
79
72
59
89
75
81
74
84
81
87
80
65
64
79
85
71
90
93
100

Medium Clouds (% Sky Obscured)

96
70
67
23
100
100
100
100
100
100
97
95
93
99
99
100
95
58
78
82
95
83
97
98

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
48
97
35
38
39
51
58
55
55
52
51
60
56

ISS Passover

Visibility (miles)

4
9
9
9
9
3
2
0
0
2
3
8
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

Light Rain
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

93
35
23
15
27
76
95
95
95
95
95
44
24
39
24
10
17
19
6
8
10
28
31
33

Precipitation Amount (mm)

0.8
0
0
0
0
0.4
0.9
1.7
2
1.3
0.7
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
13
12
9
8
9
7
7
6
10
8
6
7
6
6
9
10
10
10
9
8
7
5
7

Chance of Frost

Temperature (°C)

12
12
12
12
12
12
12
12
11
10
10
10
10
10
10
11
11
10
10
10
10
10
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
93
95
95
98
98
98
98
96
95
95
95
91
91
90
85
83
81
85
88
88
93
95
93

Pressure (mb)

989
988
988
988
987
987
987
986
986
986
987
987
987
988
988
988
989
989
989
990
990
991
991
991

Ozone (du)

268
269
268
268
270
271
271
271
278
281
288
291
291
292
290
291
289
289
290
288
287
288
291
293

Friday 24

Waxing Crescent 14%

13:01

18:14

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

Sun - Rise: 07:51, Set: 17:31, Transit: 12:41. Moon - Rise: 13:01, Set: 18:14. Civil Dark: 18:10 - 07:12. Nautical Dark: 18:54 - 06:29. Astro Dark: 19:37 - 05:46

Total Clouds (% Sky Obscured)

98
97
95
97
98
100
99
99
98
99
99
100
100
100
100
100
100
100
98
96
94
90
87
84

Low Clouds (% Sky Obscured)

97
91
81
79
83
89
76
69
67
73
81
81
86
87
86
85
80
82
84
83
83
83
79
74

Medium Clouds (% Sky Obscured)

96
95
95
95
95
94
80
97
98
96
93
90
93
97
100
100
68
68
95
62
75
83
82
84

High Clouds (% Sky Obscured)

47
45
50
50
50
34
25
25
30
35
35
25
45
46
59
61
67
69
59
52
48
42
36
30

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 (%)

33
35
38
35
31
21
18
14
10
11
11
16
10
16
7
7
12
16
12
15
25
31
42
46

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
6
5
6
5
5
6
5
5
6
7
7
7
7
7
7
7
6
6
6
6
7
6

Dew Point (°C)

8
7
7
7
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6

Relative Humidity (%)

85
85
85
87
87
87
88
90
90
91
87
84
81
78
77
74
76
78
84
85
84
84
85
82

Pressure (mb)

992
992
993
993
993
994
994
994
994
995
995
995
995
995
995
995
995
995
995
994
994
994
994
994

Ozone (du)

293
294
293
292
287
285
284
284
286
288
290
293
295
296
297
297
297
297
297
299
302
303
304
305

Saturday 25

Waxing Crescent 22%

13:03

17:59

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

Sun - Rise: 06:53, Set: 16:29, Transit: 11:41. Moon - Rise: 13:03, Set: 17:59. Civil Dark: 17:08 - 06:14. Nautical Dark: 17:51 - 05:31. Astro Dark: 18:34 - 04:48

Total Clouds (% Sky Obscured)

85
86
86
95
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
98
95
93
90
86

Low Clouds (% Sky Obscured)

75
76
77
80
81
83
75
71
91
93
91
90
95
86
84
81
79
83
86
89
85
82
78
79

Medium Clouds (% Sky Obscured)

85
86
86
94
80
64
48
19
19
11
10
11
14
15
15
19
19
36
52
69
56
39
24
24

High Clouds (% Sky Obscured)

30
35
40
78
100
100
100
100
95
91
86
63
39
15
18
21
25
32
38
38
42
51
70
70

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
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
Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

42
36
15
27
15
50
76
95
93
84
74
71
74
79
95
94
81
69
58
38
39
36
28
35

Precipitation Amount (mm)

0
0
0
0
0
0.3
0.8
1.2
1.1
0.9
0.5
0.5
0.6
0.7
1.2
0.9
0.7
0.4
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
5
6
6
7
7
7
7
6
7
6

Relative Humidity (%)

82
81
81
84
85
87
88
90
90
88
82
78
76
73
71
76
81
85
87
87
87
87
90
90

Pressure (mb)

994
993
993
993
992
992
992
992
991
991
991
991
991
991
991
991
991
991
991
991
991
991
991
991

Ozone (du)

308
309
310
316
316
316
314
312
312
312
313
316
317
317
317
318
319
321
321
321
321
322
323
324

Sunday 26

Waxing Crescent 31%

13:46

19:04

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

Sun - Rise: 06:56, Set: 16:26, Transit: 11:41. Moon - Rise: 13:46, Set: 19:04. Civil Dark: 17:05 - 06:16. Nautical Dark: 17:49 - 05:33. Astro Dark: 18:32 - 04:49

Total Clouds (% Sky Obscured)

84
81
85
91
96
94
92
90
92
96
99
89
77
66
73
81
90
91
91
91
86
81
77
70

Low Clouds (% Sky Obscured)

80
81
84
87
90
86
83
80
80
81
80
71
61
46
41
39
36
38
42
44
44
44
43
37

Medium Clouds (% Sky Obscured)

23
27
40
54
61
58
57
55
67
80
97
83
68
52
63
71
78
71
63
43
48
47
45
39

High Clouds (% Sky Obscured)

70
70
75
80
70
65
60
60
42
27
8
20
36
51
34
16
0
3
6
9
28
49
70
54

ISS Passover

Visibility (miles)

9
9
9
9
9
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

33
26
35
39
40
43
41
30
41
40
26
51
61
71
72
68
60
51
39
10
13
10
5
12

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
91
91
91
91
91
91
87
81
77
73
69
66
69
73
77
79
82
87
88
90
90

Pressure (mb)

991
991
991
991
991
991
991
991
991
991
991
992
992
992
992
992
992
992
992
992
993
993
993
993

Ozone (du)

325
326
326
327
327
327
328
329
330
331
332
333
329
326
322
319
317
314
315
316
317
316
315
314

Monday 27

Waxing Crescent 40%

14:13

20:24

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
17 Bad
18 Bad

Sun - Rise: 06:58, Set: 16:24, Transit: 11:41. Moon - Rise: 14:13, Set: 20:24. Civil Dark: 17:03 - 06:18. Nautical Dark: 17:47 - 05:35. Astro Dark: 18:30 - 04:51

Total Clouds (% Sky Obscured)

63
56
71
85
99
93
88
84
82
82
87
88
86
82
65
45
25
36
47
56

Low Clouds (% Sky Obscured)

31
22
40
56
71
65
57
49
51
46
48
41
34
30
40
45
25
36
47
56

Medium Clouds (% Sky Obscured)

38
30
51
73
95
78
61
43
39
35
26
27
29
32
47
45
20
24
33
42

High Clouds (% Sky Obscured)

42
29
29
29
29
24
19
17
38
54
56
52
48
38
29
24
22
17
6
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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

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

Precipitation Probability (%)

14
9
18
23
26
30
27
23
26
27
21
36
37
31
39
39
37
35
28
20

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
94
94
93
93
93
93
91
85
79
74
73
73
72
75
79
84
84
85

Pressure (mb)

993
993
993
993
993
993
993
993
993
993
994
994
994
994
995
995
995
996
996
997

Ozone (du)

313
312
311
307
304
300
299
299
298
298
298
298
298
298
298
299
299
299
299
299

Forecast for Karlskrona, Karlskrona Municipality, Kingdom of Sweden (56.16,15.59)

Generated: 21/10/25 23:58:30. Forecast: 21/10/25 to 27/10/25. Timezone: UTC+2.00