Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 18

New Moon 1%

09:26

17:08

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

Sun - Rise: 08:37, Set: 16:35, Transit: 12:36. Moon - Rise: 09:26, Set: 17:08. Civil Dark: 17:18 - 07:54. Nautical Dark: 18:04 - 07:09. Astro Dark: 18:47 - 06:25

Total Clouds (% Sky Obscured)

97
100
96
81
62
39
34
28
23
24
24
9
1
1
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

95
88
75
70
56
39
34
28
23
24
24
9
0
0
0
0
0
0
0
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)

45
45
45
55
30
3
2
2
1
0
0
1
1
1
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
93
91
91
89
87
86
86
86
83
83
81
77
69
63
60
62
65
73
80
81
78
78
77

Pressure (mb)

1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

379
379
378
377
374
371
367
364
363
362
362
362
362
363
364
365
366
365
364
362
361
362
362
360

Monday 19

Waxing Crescent 3%

09:38

18:34

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 OK
16 Bad
17 OK
18 OK
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:35, Set: 16:37, Transit: 12:36. Moon - Rise: 09:38, Set: 18:34. Civil Dark: 17:20 - 07:53. Nautical Dark: 18:05 - 07:08. Astro Dark: 18:49 - 06:24

Total Clouds (% Sky Obscured)

0
0
0
0
0
11
0
2
6
5
8
4
2
2
1
0
0
37
50
25
35
69
74
74

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
0
0
0
0
1
0
0
0
0
33
47
23
33
68
73
72

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
4
4
4
4
2
2
0
0
0
5
4
3
2
2
2
3

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
77
75
77
77
78
78
79
81
83
83
84
81
77
74
72
72
76
83
88
89
91
91
92

Pressure (mb)

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

Ozone (du)

357
358
354
353
352
353
350
346
343
340
339
338
337
338
336
335
336
336
335
332
330
331
331
331

Tuesday 20

Waxing Crescent 8%

09:47

19:59

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
16 Bad
17 OK
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:34, Set: 16:39, Transit: 12:37. Moon - Rise: 09:47, Set: 19:59. Civil Dark: 17:21 - 07:52. Nautical Dark: 18:07 - 07:07. Astro Dark: 18:50 - 06:23

Total Clouds (% Sky Obscured)

73
72
71
79
83
84
95
81
79
74
71
65
61
60
53
48
54
49
47
30
62
57
52
48

Low Clouds (% Sky Obscured)

68
64
67
79
79
80
90
81
79
74
71
65
61
60
53
48
54
49
47
30
62
57
52
48

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)

4
4
3
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 (%)

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)

9
9
9
10
11
11
11
11
11
11
12
12
13
15
16
16
16
16
16
16
15
15
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
91
92
91
89
91
89
89
91
89
91
89
83
77
74
71
70
71
74
77
80
78
77
75

Pressure (mb)

1017
1017
1016
1015
1015
1014
1014
1013
1012
1011
1011
1011
1010
1009
1009
1008
1007
1006
1006
1006
1005
1005
1005
1005

Ozone (du)

329
328
330
328
328
328
331
332
333
334
333
333
336
340
344
345
348
349
352
353
356
359
361
361

Wednesday 21

Waxing Crescent 15%

09:54

21:23

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:33, Set: 16:41, Transit: 12:37. Moon - Rise: 09:54, Set: 21:23. Civil Dark: 17:23 - 07:51. Nautical Dark: 18:08 - 07:05. Astro Dark: 18:52 - 06:22

Total Clouds (% Sky Obscured)

52
53
56
57
52
44
50
47
48
62
72
84
79
64
74
76
74
69
66
70
67
75
88
99

Low Clouds (% Sky Obscured)

52
53
56
57
52
44
48
47
48
41
32
24
42
60
74
76
73
69
66
70
67
75
88
98

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
2
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
1
0
1
19
5
10
36
56
61
44
30
21
16
8
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 (%)

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
74
75
75
77
77
78
71
84
84
86
81
74
75
73
72
73
76
77
80
80
80
77
73

Pressure (mb)

1005
1005
1004
1004
1004
1004
1004
1004
1004
1005
1005
1006
1006
1006
1006
1006
1006
1006
1007
1007
1007
1007
1008
1008

Ozone (du)

363
365
368
370
370
369
369
369
368
366
366
364
364
363
363
358
354
355
356
356
357
359
361
363

Thursday 22

Waxing Crescent 23%

10:01

No Set

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:31, Set: 16:43, Transit: 12:37. Moon - Rise: 10:01, Set: No Set. Civil Dark: 17:25 - 07:49. Nautical Dark: 18:10 - 07:04. Astro Dark: 18:53 - 06:21

Total Clouds (% Sky Obscured)

99
99
97
99
99
94
98
89
95
100
100
100
93
87
74
79
81
83
86
93
99
99
99
99

Low Clouds (% Sky Obscured)

98
98
97
98
99
94
98
89
95
100
100
100
93
87
74
79
81
79
78
81
81
85
90
94

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
27
54
82
74
67
60

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
2
3
3
2
1
1
0
0
12
23
28
16
17
14
11
9
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
2
2
1
3
3
1
3
4
2
8
8
7
8
9
8
10
10
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
0
0
0

Wind Speed/Direction (mph)

22
22
21
21
22
22
22
22
22
21
21
21
20
20
21
20
20
20
19
19
19
19
19
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-4
-5
-5
-5
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-7
-6
-6
-6
-6
-6
-6
-6
-6

Relative Humidity (%)

71
70
69
69
66
65
66
66
66
67
71
70
68
66
65
63
65
67
67
68
70
71
71
71

Pressure (mb)

1008
1008
1008
1009
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010

Ozone (du)

364
367
368
371
374
374
372
369
368
371
373
376
382
386
387
384
383
383
382
384
386
388
389
390

Friday 23

Waxing Crescent 33%

10:08

22:48

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:30, Set: 16:45, Transit: 12:37. Moon - Rise: 10:08, Set: 22:48. Civil Dark: 17:27 - 07:48. Nautical Dark: 18:12 - 07:03. Astro Dark: 18:55 - 06:20

Total Clouds (% Sky Obscured)

98
97
96
95
94
94
96
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

96
97
96
95
93
91
93
95
97
98
99
100
100
100
100
100
99
99
99
99
100
100
100
100

Medium Clouds (% Sky Obscured)

52
45
33
37
44
52
67
82
97
95
95
92
77
60
46
54
62
69
72
76
79
78
78
76

High Clouds (% Sky Obscured)

7
12
19
31
44
56
56
61
61
46
30
13
22
26
25
38
55
75
79
84
89
68
49
30

ISS Passover

Visibility (miles)

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

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 (%)

8
7
6
6
6
3
7
9
8
8
6
2
6
8
9
11
11
12
12
12
11
14
15
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)

18
17
17
17
17
17
18
18
18
19
19
19
19
19
19
18
18
18
18
18
18
17
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
71
71
71
71
71
72
72
71
71
70
68
68
70
71
72
74
77
78
81
81
84
86
87

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

391
388
386
384
382
380
378
377
375
373
375
376
378
380
383
385
385
385
385
387
390
392
392
393

Saturday 24

Waxing Crescent 45%

10:16

00:15

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
16 Bad
17 Bad
18 Bad

Sun - Rise: 08:28, Set: 16:47, Transit: 12:38. Moon - Rise: 10:16, Set: 00:15. Civil Dark: 17:29 - 07:47. Nautical Dark: 18:14 - 07:02. Astro Dark: 18:57 - 06:19

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
97
93
83
76
71
67

Low Clouds (% Sky Obscured)

100
100
100
99
98
97
98
99
99
100
100
100
99
98
97
94
90
83
76
71
67

Medium Clouds (% Sky Obscured)

76
77
79
81
80
79
79
80
81
89
94
99
90
81
73
75
74
70
52
36
27

High Clouds (% Sky Obscured)

40
46
52
54
57
60
71
82
93
63
33
4
4
5
5
28
51
73
52
20
0

ISS Passover

Visibility (miles)

2
2
2
2
2
2
3
3
3
3
5
7
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 (%)

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

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
91
91
91
91
92
91
87
87
84
81
80
77
74
74
74
77
77
78
80

Pressure (mb)

1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

393
394
396
397
398
399
400
400
399
398
398
399
399
399
399
399
398
397
396
395
394

Forecast for Mandø By, Esbjerg Kommune, Kingdom of Denmark (55.28,8.56)

Generated: 18/01/26 22:07:12. Forecast: 18/01/26 to 24/01/26. Timezone: UTC+1.00