Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 18

New Moon 0%

08:58

15:28

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

Sun - Rise: 08:27, Set: 16:19, Transit: 12:23. Moon - Rise: 08:58, Set: 15:28. Civil Dark: 17:02 - 07:44. Nautical Dark: 17:49 - 06:58. Astro Dark: 18:33 - 06:14

Total Clouds (% Sky Obscured)

100
100
100
100
100
88
93
95
98
95
92
96
79
63
58
28
72
71
59
21
23
15
14
14

Low Clouds (% Sky Obscured)

73
75
83
83
79
74
67
68
60
52
56
58
39
14
0
0
2
3
3
3
3
3
3
3

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)

98
100
88
93
100
82
69
76
87
87
77
78
59
55
58
24
72
71
58
11
17
9
9
8

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 (%)

92
53
35
7
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
94
93
88
86
83
83
85
89
91
89
89
89
89
89
89
89
87
86
83
83
83

Pressure (mb)

1029
1029
1029
1029
1029
1029
1029
1028
1028
1028
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1025

Ozone (du)

342
342
343
344
344
346
348
348
348
349
348
345
346
348
351
350
351
353
356
358
357
357
357
357

Monday 19

Waxing Crescent 1%

09:15

16:53

06 Good
07 Good
08 Good
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
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good

Sun - Rise: 08:26, Set: 16:21, Transit: 12:24. Moon - Rise: 09:15, Set: 16:53. Civil Dark: 17:04 - 07:43. Nautical Dark: 17:50 - 06:57. Astro Dark: 18:34 - 06:13

Total Clouds (% Sky Obscured)

10
9
8
7
3
4
4
4
4
4
3
0
0
3
4
3
3
3
3
3
2
2
2
2

Low Clouds (% Sky Obscured)

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

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
4
4
3
4
4
4
4
4
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
81
80
78
73
69
65
63
62
66
70
74
75
77
78
78
80
81
81
83
83
84
86
86

Pressure (mb)

1025
1025
1025
1025
1026
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

356
355
353
353
354
356
356
354
353
353
354
354
355
355
355
355
356
357
356
356
355
354
349
343

Tuesday 20

Waxing Crescent 3%

09:27

18:19

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

Sun - Rise: 08:25, Set: 16:23, Transit: 12:24. Moon - Rise: 09:27, Set: 18:19. Civil Dark: 17:06 - 07:42. Nautical Dark: 17:52 - 06:56. Astro Dark: 18:36 - 06:12

Total Clouds (% Sky Obscured)

8
67
82
59
72
4
4
45
20
16
13
11
8
12
22
34
40
41
46
56
61
66
77
80

Low Clouds (% Sky Obscured)

2
2
2
2
10
3
1
0
0
0
3
7
5
7
12
20
25
25
31
31
37
36
43
50

Medium Clouds (% Sky Obscured)

5
25
25
6
11
1
0
3
1
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
3
5
29
17
3
4
4
2
4
2
2
2
3
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
86
84
80
74
70
68
70
76
83
86
86
86
84
84
84
82
84
84
86
87
89
87

Pressure (mb)

1024
1023
1024
1024
1024
1024
1023
1023
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1019
1019
1018
1017
1017
1017

Ozone (du)

338
335
334
333
331
330
328
327
326
324
323
322
322
322
322
321
320
321
320
319
321
320
318
319

Wednesday 21

Waxing Crescent 8%

09:35

19:45

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 08:23, Set: 16:25, Transit: 12:24. Moon - Rise: 09:35, Set: 19:45. Civil Dark: 17:08 - 07:41. Nautical Dark: 17:54 - 06:55. Astro Dark: 18:37 - 06:11

Total Clouds (% Sky Obscured)

79
81
83
85
87
90
89
88
88
87
88
89
91
83
75
79
97
95
92
96
98
99
99
99

Low Clouds (% Sky Obscured)

57
58
60
61
67
69
71
75
75
79
79
85
86
83
75
79
97
94
91
94
97
99
99
99

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
14
21
14
7

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 (%)

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

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
7
8
8
9
10
11
11
10
10
10
10
10
10
10
12
13
15
16
16
16
15
15
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-4
-4
-4
-4
-3
-3
-2
-3
-3
-4
-4
-4
-5
-5
-5
-5
-7
-7
-7
-7
-7
-7
-7

Dew Point (°C)

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

Relative Humidity (%)

86
87
87
86
80
73
69
73
76
80
84
86
87
84
87
89
89
81
75
73
74
77
77
75

Pressure (mb)

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

Ozone (du)

321
321
322
322
324
326
325
327
327
328
329
329
333
336
339
341
342
344
347
347
347
349
351
354

Thursday 22

Waxing Crescent 15%

09:42

21:09

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 08:22, Set: 16:27, Transit: 12:24. Moon - Rise: 09:42, Set: 21:09. Civil Dark: 17:10 - 07:39. Nautical Dark: 17:55 - 06:54. Astro Dark: 18:39 - 06:10

Total Clouds (% Sky Obscured)

99
98
97
93
94
97
96
94
100
100
98
96
94
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

99
98
97
90
90
93
91
86
100
100
98
96
94
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
12
23
35
23
12
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
7
5
2
2

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 (%)

3
8
10
11
14
15
16
15
14
13
11
8
1
7
8
9
11
14
10
14
15
12
16
18

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
18
18
18
18
19
19
19
19
19
20
20
20
21
20
19
19
18
18
17
17
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

357
360
359
357
355
353
351
349
346
344
343
343
344
345
347
349
351
351
351
351
353
354
356
358

Friday 23

Waxing Crescent 23%

09:48

22:35

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 08:20, Set: 16:29, Transit: 12:25. Moon - Rise: 09:48, Set: 22:35. Civil Dark: 17:11 - 07:38. Nautical Dark: 17:57 - 06:53. Astro Dark: 18:41 - 06:09

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
96
92
89
90
91
91
93
96
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
96
92
89
90
91
91
93
96
100
100
100
100
100
100
100
100
100

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)

1
0
0
0
0
1
1
2
2
2
2
4
7
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 (%)

19
20
22
25
24
24
26
23
20
18
16
15
15
14
12
4
7
6
4
9
9
4
7
8

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
17
18
18
18
17
17
17
16
16
16
16
16
16
15
15
15
15
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-3
-3
-3
-3
-3
-3
-3
-4
-4
-4
-5
-5
-6
-6
-6
-7
-7
-7
-8
-8
-8
-8
-8
-8

Relative Humidity (%)

87
87
87
91
91
87
86
83
84
83
82
81
78
75
74
72
71
69
67
67
67
67
67
67

Pressure (mb)

1015
1015
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1019
1019
1019
1019
1019
1019

Ozone (du)

360
362
363
364
366
365
365
364
364
363
362
363
364
366
364
363
362
361
361
360
360
361
361
361

Saturday 24

Waxing Crescent 33%

09:55

00:03

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
00 Bad

Sun - Rise: 08:19, Set: 16:31, Transit: 12:25. Moon - Rise: 09:55, Set: 00:03. Civil Dark: 17:13 - 07:37. Nautical Dark: 17:59 - 06:51. Astro Dark: 18:42 - 06:08

Total Clouds (% Sky Obscured)

100
100
100
100
99
98
97
95
91
86
88
87
90
92
93
95
97
98
100

Low Clouds (% Sky Obscured)

100
100
100
100
99
98
97
95
91
86
88
87
90
92
93
95
97
98
100

Medium Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

9
9
8
6
4
4
4
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

Precipitation Type

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

Precipitation Probability (%)

8
11
12
12
13
14
16
15
14
13
11
9
2
4
4
3
6
7
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-3
-3
-3
-3
-2
-2
-2
-2
-2
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3

Feels Like (°C)

-9
-9
-9
-9
-10
-10
-10
-10
-9
-10
-10
-10
-10
-10
-10
-10
-10
-10
-10

Dew Point (°C)

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

Relative Humidity (%)

69
71
71
73
74
75
75
76
75
73
71
71
69
69
69
68
68
68
68

Pressure (mb)

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

Ozone (du)

361
361
361
360
360
361
361
361
361
362
362
361
361
361
361
362
362
362
361

Forecast for Brorfelde, Holbæk Kommune, Kingdom of Denmark (55.62,11.67)

Generated: 18/01/26 05:56:20. Forecast: 18/01/26 to 24/01/26. Timezone: UTC+1.00