Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 19

Waning Crescent 1%

08:47

14:21

00 Bad
01 Bad
02 Bad
03 Bad
04 Good
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: 08:32, Set: 15:43, Transit: 12:07. Moon - Rise: 08:47, Set: 14:21. Civil Dark: 16:28 - 07:46. Nautical Dark: 17:16 - 06:59. Astro Dark: 18:00 - 06:14

Total Clouds (% Sky Obscured)

100
37
62
87
0
75
100
87
87
100
87
90
92
94
95
100
99
99
100
100
100
98
90
100

Low Clouds (% Sky Obscured)

38
14
12
3
3
18
78
94
92
91
92
81
82
82
84
100
97
96
76
56
59
52
12
0

Medium Clouds (% Sky Obscured)

26
62
81
9
35
42
66
65
88
90
92
90
91
93
94
95
96
98
98
45
86
7
3
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
88
100
100
100
90
92
94
95
88
89
77
97
100
100
95
79
100

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
9
9
9
9
9
9
8
9
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
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
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
7
7
7
42
44
63
34
22
7
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

21
18
18
18
17
16
16
17
16
14
13
13
14
14
13
15
16
16
16
13
13
13
13
14

Chance of Frost

Temperature (°C)

7
7
7
7
7
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
88
87
87
85
83
84
85
87
88
91
91
95
95
96
93
95
95
96
93
91
87
84

Pressure (mb)

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

Ozone (du)

251
247
250
250
254
260
262
266
268
271
277
285
289
287
283
290
296
299
304
304
308
316
315
327

Saturday 20

New Moon 0%

09:42

15:15

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

Sun - Rise: 08:32, Set: 15:43, Transit: 12:08. Moon - Rise: 09:42, Set: 15:15. Civil Dark: 16:28 - 07:47. Nautical Dark: 17:16 - 06:59. Astro Dark: 18:00 - 06:15

Total Clouds (% Sky Obscured)

100
100
64
93
89
90
53
29
28
33
40
35
37
34
76
87
89
96
99
100
100
100
100
98

Low Clouds (% Sky Obscured)

35
52
52
49
64
69
53
29
28
33
40
35
37
34
43
54
53
55
65
61
59
53
52
51

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
19
0
19
93
99
82
43

High Clouds (% Sky Obscured)

100
100
24
16
0
0
0
0
0
0
0
3
3
7
76
84
86
89
96
100
100
100
92
79

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
13
3
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)

15
15
16
16
18
17
16
15
15
14
13
11
11
9
9
8
7
7
7
6
6
4
4
6

Chance of Frost

Temperature (°C)

7
7
7
6
6
7
7
6
6
6
6
6
7
7
7
6
6
6
6
6
6
6
6
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
90
93
91
84
79
78
84
88
90
90
91
90
90
88
88
88
88
88
86
86
86
85
83

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1019
1019
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

335
334
329
314
300
290
287
287
284
280
278
277
276
273
271
271
268
268
268
272
271
271
270
268

Sunday 21

Waxing Crescent 2%

10:20

16:25

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: 08:33, Set: 15:43, Transit: 12:08. Moon - Rise: 10:20, Set: 16:25. Civil Dark: 16:29 - 07:48. Nautical Dark: 17:16 - 07:00. Astro Dark: 18:01 - 06:15

Total Clouds (% Sky Obscured)

95
95
97
98
99
99
99
100
100
99
99
96
93
79
87
98
99
93
91
97
94
96
91
79

Low Clouds (% Sky Obscured)

54
54
56
61
55
57
54
51
61
52
47
55
52
37
53
52
55
67
52
52
48
56
58
52

Medium Clouds (% Sky Obscured)

79
82
25
30
79
65
97
98
99
98
32
61
35
28
26
25
26
31
23
17
21
31
6
6

High Clouds (% Sky Obscured)

81
84
90
89
88
82
82
94
67
63
62
60
43
30
53
92
96
65
68
89
82
69
53
38

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)

6
8
9
10
11
12
13
13
14
14
13
13
14
14
14
15
15
15
16
17
17
17
17
17

Chance of Frost

Temperature (°C)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6

Feels Like (°C)

2
2
2
2
1
1
1
1
1
1
1
1
1
2
2
2
1
0
0
0
0
0
0
0

Dew Point (°C)

3
3
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3
3

Relative Humidity (%)

85
83
83
85
85
86
86
86
86
86
86
86
85
85
85
84
85
85
85
83
83
83
82
82

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

265
265
263
262
263
261
260
259
256
255
255
255
255
256
257
257
257
258
260
261
260
260
260
259

Monday 22

Waxing Crescent 6%

10:45

17:45

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: 08:33, Set: 15:44, Transit: 12:09. Moon - Rise: 10:45, Set: 17:45. Civil Dark: 16:29 - 07:48. Nautical Dark: 17:17 - 07:00. Astro Dark: 18:01 - 06:16

Total Clouds (% Sky Obscured)

68
70
69
75
70
79
81
70
59
49
59
70
83
87
91
95
93
91
90
88
86
85
88
91

Low Clouds (% Sky Obscured)

47
50
47
41
39
45
41
36
31
25
33
42
52
71
78
86
86
90
90
88
86
85
88
91

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

21
12
11
23
20
12
24
12
3
4
3
2
2
2
1
1
3
3
2
4
4
36
33
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
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
1
1
2
2
2
6
7

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
17
17
17
17
18
18
19
19
19
19
19
18
18
19
19
20
20
20
20
19
19
18
18

Chance of Frost

Temperature (°C)

6
6
6
6
6
6
6
6
5
5
5
6
6
6
6
6
6
6
6
6
6
6
6
6

Feels Like (°C)

0
1
0
1
1
0
1
-1
-1
0
0
1
1
1
1
1
1
1
1
0
-1
-1
-1
-1

Dew Point (°C)

3
3
3
3
3
3
3
3
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4

Relative Humidity (%)

82
82
82
83
83
83
85
85
86
88
88
88
90
90
90
90
88
88
88
88
88
88
88
86

Pressure (mb)

1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019

Ozone (du)

258
258
258
259
260
260
263
266
270
274
278
283
288
292
297
301
303
304
305
308
312
313
315
319

Tuesday 23

Waxing Crescent 12%

11:01

19:08

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: 08:34, Set: 15:45, Transit: 12:09. Moon - Rise: 11:01, Set: 19:08. Civil Dark: 16:30 - 07:48. Nautical Dark: 17:18 - 07:01. Astro Dark: 18:02 - 06:16

Total Clouds (% Sky Obscured)

94
86
77
72
80
81
86
89
92
95
87
85
84
77
68
53
70
77
84
77
73
71
78
82

Low Clouds (% Sky Obscured)

94
86
77
69
72
74
77
81
86
90
79
71
60
58
57
50
70
77
84
77
73
71
78
79

Medium Clouds (% Sky Obscured)

0
0
0
0
2
5
7
10
10
10
15
19
23
15
8
0
8
16
25
16
8
0
9
21

High Clouds (% Sky Obscured)

17
50
40
40
30
25
20
20
20
25
7
20
25
30
26
3
17
3
2
2
2
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
7
8
6
13
18
19
24
25
20
29
35
38
38
39
40
41
38
30
34
34
32
38
38

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

18
19
19
18
19
20
22
23
23
24
24
24
23
23
24
25
26
27
28
28
27
27
28
28

Chance of Frost

Temperature (°C)

6
6
6
6
6
6
6
6
6
6
5
5
6
6
5
5
5
5
5
5
5
5
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
83
83
83
83
85
86
86
86
83
83
85
83
83
83
82
79
74
72
72
73
78
78
79

Pressure (mb)

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

Ozone (du)

321
324
326
330
330
331
332
334
334
335
336
335
333
333
334
333
333
331
331
339
350
353
361
358

Wednesday 24

Waxing Crescent 19%

11:13

20:32

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 OK
21 Good
22 Good
23 Good

Sun - Rise: 08:34, Set: 15:45, Transit: 12:10. Moon - Rise: 11:13, Set: 20:32. Civil Dark: 16:31 - 07:49. Nautical Dark: 17:18 - 07:01. Astro Dark: 18:03 - 06:17

Total Clouds (% Sky Obscured)

90
89
88
86
78
74
69
71
73
72
71
79
89
88
87
87
84
80
73
50
28
8
7
7

Low Clouds (% Sky Obscured)

78
75
74
72
71
70
68
67
72
72
71
79
89
88
87
87
84
78
71
50
28
8
7
7

Medium Clouds (% Sky Obscured)

32
31
27
26
19
10
1
4
7
12
8
4
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 (%)

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 (%)

34
47
40
35
30
29
27
17
19
13
18
16
7
11
7
2
3
2
0
1
1
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)

28
27
27
26
26
26
26
26
25
25
25
24
24
24
23
23
23
22
21
20
19
18
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-5
-5
-5
-5
-5
-5
-5
-6
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-4
-4
-4

Dew Point (°C)

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

Relative Humidity (%)

73
71
68
67
64
64
66
66
65
67
67
68
68
68
68
68
68
69
70
72
72
70
70
68

Pressure (mb)

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

Ozone (du)

356
354
357
359
361
357
354
350
348
346
344
345
345
346
345
344
343
344
345
346
343
340
338
334

Thursday 25

Waxing Crescent 28%

11:21

21:55

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

Sun - Rise: 08:34, Set: 15:46, Transit: 12:10. Moon - Rise: 11:21, Set: 21:55. Civil Dark: 16:31 - 07:49. Nautical Dark: 17:19 - 07:01. Astro Dark: 18:03 - 06:17

Total Clouds (% Sky Obscured)

6
7
5
0
4
5
7
7
7
7
17
27
38
52
68
84
88
93
97
68
39
13
21
41

Low Clouds (% Sky Obscured)

6
7
5
0
4
5
7
7
7
7
9
11
12
10
9
8
8
8
7
8
8
9
9
9

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
8
12
19
13
6
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
4
10
16
29
41
57
61
58
55
27
10
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
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
64
64
64
63
64
66
67
70
74
77
79
82
82
80
79
76
73
72
69
69
71
71
72

Pressure (mb)

1033
1033
1033
1033
1033
1033
1033
1033
1033
1033
1034
1033
1033
1033
1033
1033
1033
1033
1033
1033
1033
1033
1033
1033

Ozone (du)

331
327
325
323
321
323
325
327
327
327
328
327
326
326
328
330
332
334
336
338
341
343
346
344

Forecast for Råbymagle, Vordingborg Kommune, Kingdom of Denmark (54.98,12.43)

Generated: 19/12/25 11:47:25. Forecast: 19/12/25 to 25/12/25. Timezone: UTC+1.00