Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 24

Waxing Crescent 28%

11:22

20:33

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

Sun - Rise: 08:35, Set: 15:47, Transit: 12:11. Moon - Rise: 11:22, Set: 20:33. Civil Dark: 16:32 - 07:50. Nautical Dark: 17:19 - 07:02. Astro Dark: 18:04 - 06:18

Total Clouds (% Sky Obscured)

43
44
41
48
38
35
30
33
21
29
25
21
24
26
47
23
25
90
91
93
87
83
85
89

Low Clouds (% Sky Obscured)

43
44
41
48
38
35
30
33
21
29
25
21
24
26
47
23
25
46
53
56
48
40
45
36

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
3
29
9
7
75
80
84
82
81
85
89

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)

12
12
13
14
13
12
12
12
11
11
11
10
9
9
8
7
5
5
4
3
3
1
2
4

Chance of Frost

Temperature (°C)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2

Feels Like (°C)

-3
-2
-2
-2
-2
-1
-1
-1
-1
-1
-1
-1
0
0
1
0
1
2
-1
-0
-0
-0
-0
-1

Dew Point (°C)

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

Relative Humidity (%)

69
69
68
68
68
68
68
68
68
68
68
68
70
70
68
63
61
61
61
61
59
59
60
64

Pressure (mb)

1040
1040
1040
1040
1040
1040
1040
1040
1040
1040
1040
1040
1040
1040
1040
1040
1039
1039
1038
1038
1038
1037
1037
1037

Ozone (du)

342
345
347
350
351
343
338
331
331
336
335
323
319
316
308
304
302
300
297
294
292
290
289
289

Thursday 25

Waxing Crescent 38%

11:30

21:56

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

Sun - Rise: 08:35, Set: 15:47, Transit: 12:11. Moon - Rise: 11:30, Set: 21:56. Civil Dark: 16:33 - 07:50. Nautical Dark: 17:20 - 07:02. Astro Dark: 18:05 - 06:18

Total Clouds (% Sky Obscured)

65
78
80
97
74
54
46
42
41
96
54
36
54
59
70
96
85
60
47
43
40
51
56
59

Low Clouds (% Sky Obscured)

0
1
1
0
0
0
2
2
2
2
2
22
47
45
42
82
82
44
47
43
40
51
56
59

Medium Clouds (% Sky Obscured)

0
4
1
0
0
0
2
2
1
6
13
1
2
0
0
5
5
6
0
0
0
0
0
0

High Clouds (% Sky Obscured)

65
78
80
97
74
54
46
42
41
96
54
8
8
25
26
24
1
3
5
3
1
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 (%)

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)

4
5
6
6
7
8
10
11
11
12
13
13
14
12
12
11
11
11
11
10
10
10
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
-2
-2
-3
-3
-3
-4
-4
-4
-4
-4
-4
-2
-1
-1
1
-1
-0
2
3
3
2
2
2

Dew Point (°C)

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

Relative Humidity (%)

68
72
73
73
71
71
73
74
73
71
71
74
83
88
88
89
88
89
91
93
91
91
91
89

Pressure (mb)

1037
1037
1037
1036
1036
1036
1035
1035
1034
1034
1034
1034
1034
1034
1034
1034
1033
1033
1033
1033
1033
1033
1033
1034

Ozone (du)

288
288
289
291
291
287
284
283
279
278
278
279
280
278
278
277
275
274
273
272
272
273
274
275

Friday 26

Waxing Crescent 49%

11:37

23:19

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 OK
15 Good
16 OK
17 Good
18 Good
19 Good

Sun - Rise: 08:35, Set: 15:48, Transit: 12:12. Moon - Rise: 11:37, Set: 23:19. Civil Dark: 16:33 - 07:50. Nautical Dark: 17:21 - 07:02. Astro Dark: 18:05 - 06:18

Total Clouds (% Sky Obscured)

62
66
74
86
86
86
91
91
90
80
70
69
54
58
62
61
69
47
23
8
15
1
0
0

Low Clouds (% Sky Obscured)

62
66
69
65
50
45
50
45
50
48
42
40
35
33
37
36
41
27
14
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

3
0
0
3
3
3
3
3
3
2
5
2
0
2
4
0
0
1
0
8
15
1
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 (%)

1
70
98
99
96
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34

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)

8
6
5
6
7
7
7
10
12
14
15
18
21
23
23
23
19
20
15
15
15
14
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
3
3
2
2
1
1
0
0
0
-1
-2
-2
-1
-1
1
1
2
1
-0
-2
-1
-1

Dew Point (°C)

3
2
2
2
1
1
1
2
2
2
3
3
3
3
3
3
2
3
2
-0
-1
-2
-2
-3

Relative Humidity (%)

88
86
83
83
83
83
83
86
88
86
88
89
86
88
83
79
76
79
75
65
62
65
62
58

Pressure (mb)

1034
1034
1034
1034
1034
1033
1033
1032
1031
1030
1029
1028
1028
1026
1026
1026
1026
1026
1026
1027
1027
1028
1029
1029

Ozone (du)

276
277
278
278
278
279
279
278
277
275
275
276
277
282
286
286
285
286
289
293
298
303
313
312

Saturday 27

First Quarter 61%

11:44

00:44

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

Sun - Rise: 08:35, Set: 15:49, Transit: 12:12. Moon - Rise: 11:44, Set: 00:44. Civil Dark: 16:34 - 07:50. Nautical Dark: 17:22 - 07:03. Astro Dark: 18:06 - 06:18

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
18
36
70
76

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
18
36
68
76

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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 (%)

34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34

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
8
13

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)

19
21
23
25
28
25
24
22
21
20
18
15
14
14
16
16
16
13
12
12
13
15
16
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-3
-4
-5
-7
-6
-6
-5
-5
-5
-5
-3
-4
-4
-3
-3
-2
-1
0
-0
-0
-1
-1
-2

Dew Point (°C)

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

Relative Humidity (%)

52
52
54
51
51
50
50
51
54
55
56
57
60
63
64
67
71
71
68
68
73
77
83
85

Pressure (mb)

1030
1030
1030
1031
1031
1032
1032
1032
1032
1032
1032
1032
1033
1033
1033
1032
1032
1031
1030
1029
1028
1027
1025
1024

Ozone (du)

307
300
290
287
288
287
288
286
284
285
285
286
287
287
284
283
282
280
279
279
275
273
273
276

Sunday 28

Waxing Gibbous 72%

11:54

02:14

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

Sun - Rise: 08:35, Set: 15:50, Transit: 12:13. Moon - Rise: 11:54, Set: 02:14. Civil Dark: 16:35 - 07:50. Nautical Dark: 17:23 - 07:03. Astro Dark: 18:07 - 06:18

Total Clouds (% Sky Obscured)

81
77
67
66
65
54
46
36
35
36
34
15
12
12
32
52
72
64
60
54
42
35
31
52

Low Clouds (% Sky Obscured)

81
75
45
40
36
31
29
24
30
32
32
10
6
4
10
16
23
24
25
25
17
9
1
9

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
11
19
21
23
25
17
10
3
25

High Clouds (% Sky Obscured)

0
2
1
1
1
1
1
2
2
1
1
0
0
0
1
2
3
2
2
0
4
9
15
21

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 (%)

34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34

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
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
6
3
3
3
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
-1
0
0
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-2
-1
-1
-1

Dew Point (°C)

3
3
2
2
1
1
1
1
1
1
2
2
2
2
2
3
3
3
3
3
2
2
2
2

Relative Humidity (%)

86
86
88
89
86
86
85
85
86
85
85
85
86
86
86
86
85
83
83
83
82
82
83
83

Pressure (mb)

1023
1022
1021
1021
1020
1020
1019
1019
1018
1018
1017
1017
1018
1018
1018
1018
1018
1017
1018
1018
1018
1018
1018
1018

Ozone (du)

277
281
286
283
280
276
273
271
273
273
272
274
276
278
280
283
287
290
292
294
296
292
288
284

Monday 29

Waxing Gibbous 68%

12:08

03:48

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

Sun - Rise: 08:35, Set: 15:51, Transit: 12:13. Moon - Rise: 12:08, Set: 03:48. Civil Dark: 16:36 - 07:50. Nautical Dark: 17:24 - 07:03. Astro Dark: 18:08 - 06:19

Total Clouds (% Sky Obscured)

76
100
100
100
100
72
47
25
17
11
5
31
58
85
86
84
82
67
51
37
53
70
91
93

Low Clouds (% Sky Obscured)

17
26
39
57
72
54
37
21
15
8
1
25
49
73
73
63
66
49
35
17
29
41
53
52

Medium Clouds (% Sky Obscured)

48
65
58
55
44
30
16
2
1
1
0
15
25
37
42
42
41
29
17
5
16
28
51
70

High Clouds (% Sky Obscured)

29
34
21
11
0
0
0
0
4
7
5
10
5
1
2
4
6
5
5
5
11
20
27
41

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 (%)

34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34

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 (%)

3
2
5
5
4
4
3
0
0
0
0
0
0
0
5
7
8
8
7
1
9
12
13
12

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
13
14
15
16
16
20
23
25
24
23
22
19
16
15
15
14
14
12
11
10
11
13
14

Chance of Frost

Temperature (°C)

4
4
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2

Feels Like (°C)

-1
-1
-1
-1
-1
-1
-3
-3
-4
-4
-3
-3
-4
-5
-5
-5
-5
-5
-4
-4
-3
-3
-3
-3

Dew Point (°C)

2
2
2
1
-1
-2
-3
-4
-5
-6
-6
-7
-7
-7
-7
-7
-6
-6
-6
-6
-6
-5
-5
-4

Relative Humidity (%)

85
85
86
82
77
70
64
60
54
52
52
50
49
49
48
49
51
52
53
52
53
57
60
65

Pressure (mb)

1019
1019
1019
1020
1021
1021
1022
1022
1023
1023
1023
1024
1024
1024
1025
1024
1024
1024
1024
1024
1023
1023
1022
1021

Ozone (du)

301
318
335
346
357
368
365
362
359
356
353
350
349
348
347
344
341
339
335
332
329
332
335
337

Tuesday 30

Waxing Gibbous 82%

12:29

05:28

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

Sun - Rise: 08:35, Set: 15:52, Transit: 12:14. Moon - Rise: 12:29, Set: 05:28. Civil Dark: 16:37 - 07:50. Nautical Dark: 17:24 - 07:03. Astro Dark: 18:09 - 06:19

Total Clouds (% Sky Obscured)

99
99
95
92
90
89
88
87
86
84
80
80
82
83
86
89
93

Low Clouds (% Sky Obscured)

51
51
63
75
86
66
46
26
32
39
45
62
78
83
85
79
76

Medium Clouds (% Sky Obscured)

83
93
73
53
34
26
19
11
17
20
30
45
55
60
66
71
76

High Clouds (% Sky Obscured)

57
72
48
26
5
17
29
39
34
37
40
35
35
35
34
38
47

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
7
5
2
0
3
6

Fog (%)

34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow
None

Precipitation Probability (%)

11
9
11
11
9
10
8
3
13
16
13
74
95
95
91
67
40

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.4
0.7
0.9
0.5
0.2
0

Wind Speed/Direction (mph)

13
12
10
11
12
15
14
14
13
14
15
17
14
12
12
13
13

Chance of Frost

Temperature (°C)

2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3

Feels Like (°C)

-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-3
-3
-4
-3
-3

Dew Point (°C)

-4
-4
-4
-4
-4
-3
-3
-2
-1
-1
0
1
2
2
2
1
-0

Relative Humidity (%)

65
65
65
66
68
69
72
76
77
80
85
89
91
94
96
88
80

Pressure (mb)

1021
1020
1019
1018
1017
1016
1014
1013
1011
1010
1008
1007
1006
1004
1003
1003
1003

Ozone (du)

339
340
342
345
348
352
350
347
345
360
375
389
394
398
403
402
402

Forecast for Stege, Vordingborg Kommune, Kingdom of Denmark (54.99,12.29)

Generated: 24/12/25 20:15:03. Forecast: 24/12/25 to 30/12/25. Timezone: UTC+1.00