Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 30

Waxing Gibbous 94%

No Rise

07:58

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 08:06, Set: 16:41, Transit: 12:25. Moon - Rise: No Rise, Set: 07:58. Civil Dark: 17:22 - 07:25. Nautical Dark: 18:07 - 06:40. Astro Dark: 18:51 - 05:57

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
98
99
100
100
98
96
96
98
98
96
98
97
97
97

Medium Clouds (% Sky Obscured)

0
0
0
50
99
87
75
87
79
87
92
92
96
99
100
98
98
99
97
94
93
93
96
94

High Clouds (% Sky Obscured)

84
84
84
98
99
95
77
56
72
56
72
74
76
84
85
85
86
85
85
85
79
80
58
61

ISS Passover

Visibility (miles)

1
2
1
1
0
0
0
0
1
1
1
2
4
4
4
4
5
6
8
9
9
9
9
9

Fog (%)

0
1
1
1
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
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
28
31
31
31
29
28
23
16
12
8
10
14
10
2
10
1
0
1
7
1
0
0

Precipitation Amount (mm)

0
0
0
0.1
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

16
16
16
17
17
17
17
18
18
18
18
18
18
18
18
19
19
20
19
19
19
19
19
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
84
86
87
91
91
91
91
89
87
86
86
86
84
84
84
82
82
81
79
79
78
78
75

Pressure (mb)

1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1014
1015
1015
1015

Ozone (du)

454
452
442
429
418
410
404
401
400
404
406
407
405
405
407
408
414
415
418
419
420
419
419
417

Saturday 31

Waxing Gibbous 99%

14:20

08:20

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
06 Bad
07 OK
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 08:04, Set: 16:43, Transit: 12:25. Moon - Rise: 14:20, Set: 08:20. Civil Dark: 17:24 - 07:23. Nautical Dark: 18:09 - 06:39. Astro Dark: 18:52 - 05:56

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
99
98
100
100
100
100
98
93
86
49
46
49
43
47
61
63
66
69

Low Clouds (% Sky Obscured)

96
96
96
95
95
94
93
94
97
93
93
91
74
69
52
49
46
39
34
46
49
50
40
47

Medium Clouds (% Sky Obscured)

96
100
100
98
97
96
98
93
91
86
84
92
90
81
61
11
3
4
1
1
1
3
1
0

High Clouds (% Sky Obscured)

69
92
88
47
70
85
85
80
82
61
49
14
15
10
8
6
7
15
17
17
28
28
33
35

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
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)

19
19
19
19
19
19
19
20
20
20
20
20
19
19
19
19
18
18
19
19
19
19
20
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-10
-10
-11
-11
-11
-10
-10
-10
-10
-11
-11
-11
-10
-11
-11
-10
-10
-10
-10
-10
-10
-10
-10

Dew Point (°C)

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

Relative Humidity (%)

75
73
73
73
73
71
71
71
69
68
65
64
64
64
63
64
63
63
63
64
63
61
62
62

Pressure (mb)

1016
1016
1016
1016
1017
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1021
1021

Ozone (du)

416
414
414
410
407
407
407
407
404
403
405
407
408
406
404
405
405
405
410
417
430
430
431
435

Sunday 1

Full Moon 100%

15:59

08:34

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 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 OK
07 OK
08 OK
09 OK
10 OK
11 Bad
12 Bad

Sun - Rise: 08:02, Set: 16:46, Transit: 12:25. Moon - Rise: 15:59, Set: 08:34. Civil Dark: 17:26 - 07:22. Nautical Dark: 18:11 - 06:37. Astro Dark: 18:54 - 05:54

Total Clouds (% Sky Obscured)

76
62
49
45
54
68
75
87
81
66
50
46
29
68
67
57
50
40
32
30
32
38
52
59

Low Clouds (% Sky Obscured)

33
23
17
8
6
9
39
63
67
52
43
46
29
33
31
28
33
36
27
26
28
31
42
43

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
1
3
0
1
0
0
0
0
0
0
0
0
0
0
2
2
25
55

High Clouds (% Sky Obscured)

50
43
35
32
42
42
40
27
27
8
3
0
3
33
41
26
21
5
3
1
1
1
6
10

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-10
-10
-10
-10
-11
-11
-11
-11
-10
-10
-10
-10
-10
-11
-11
-11
-11
-11
-11
-10
-10
-10
-10

Dew Point (°C)

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

Relative Humidity (%)

62
63
64
65
66
68
69
69
69
68
68
68
68
69
69
69
69
69
69
69
68
65
64
63

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1019

Ozone (du)

437
441
433
416
408
407
408
408
402
396
387
379
373
369
366
362
362
364
364
364
364
364
364
360

Monday 2

Waning Gibbous 99%

17:35

08:42

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

Sun - Rise: 08:00, Set: 16:48, Transit: 12:25. Moon - Rise: 17:35, Set: 08:42. Civil Dark: 17:28 - 07:20. Nautical Dark: 18:13 - 06:35. Astro Dark: 18:56 - 05:52

Total Clouds (% Sky Obscured)

40
20
0
0
0
0
12
20
25
28
31
34
36
38
41
50
59
68
63
59
51
62
73
100

Low Clouds (% Sky Obscured)

33
15
0
0
0
0
12
20
25
28
31
34
36
38
41
50
58
67
63
59
51
62
67
69

Medium Clouds (% Sky Obscured)

40
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
24
27

High Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
1
1
0
28
54
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
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
1
1
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-10
-9
-10
-10
-10
-10
-10
-11
-10
-10
-10
-9
-10
-10
-10
-10
-10
-10
-10
-9
-9
-9
-9

Dew Point (°C)

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

Relative Humidity (%)

62
61
61
64
68
68
68
68
66
66
66
65
66
68
68
66
66
65
65
65
64
60
59
57

Pressure (mb)

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

Ozone (du)

354
354
353
355
353
355
357
358
359
360
362
364
362
359
355
354
355
354
353
355
357
356
357
355

Tuesday 3

Waning Gibbous 95%

19:06

08:49

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:58, Set: 16:50, Transit: 12:25. Moon - Rise: 19:06, Set: 08:49. Civil Dark: 17:30 - 07:18. Nautical Dark: 18:15 - 06:34. Astro Dark: 18:58 - 05:51

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
99
99
100
100
100
100
100
100
100
100
100
100
99
99
100
100

Low Clouds (% Sky Obscured)

77
81
80
72
56
45
47
48
66
67
75
72
73
75
77
81
86
91
89
87
86
90
95
99

Medium Clouds (% Sky Obscured)

33
40
73
99
100
100
99
97
96
98
99
94
95
97
98
99
99
100
99
99
98
97
95
94

High Clouds (% Sky Obscured)

92
83
77
84
92
100
83
67
47
65
78
100
100
100
100
100
100
100
93
87
78
70
63
45

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
Snow
Snow
Snow
Snow
Snow
None
None

Precipitation Probability (%)

2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
9
22
36
44
45
44
39
33
23

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.2
0.2
0.2
0.1
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-9
-10
-10
-10
-10
-10
-10
-9
-9
-8
-7
-7
-7
-6
-7
-6
-6
-6
-5
-5
-5
-5
-5
-4

Relative Humidity (%)

56
56
56
57
58
58
58
59
63
67
71
72
73
75
73
75
76
76
79
79
79
79
78
78

Pressure (mb)

1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1015
1015
1015
1014
1014
1014
1014
1013
1013

Ozone (du)

354
355
353
351
348
349
348
352
353
354
355
355
355
355
355
355
355
356
357
361
364
368
372
375

Wednesday 4

Waning Gibbous 89%

20:31

08:55

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:56, Set: 16:52, Transit: 12:25. Moon - Rise: 20:31, Set: 08:55. Civil Dark: 17:32 - 07:16. Nautical Dark: 18:17 - 06:32. Astro Dark: 19:00 - 05:49

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
97
96
98
99
100

Low Clouds (% Sky Obscured)

99
99
99
99
99
99
99
99
100
100
100
100
100
100
100
100
100
100
98
96
94
94
95
96

Medium Clouds (% Sky Obscured)

90
86
80
76
71
63
42
34
45
45
45
45
55
60
65
73
80
88
64
39
8
13
18
22

High Clouds (% Sky Obscured)

44
39
38
34
25
20
20
20
30
39
55
62
74
86
97
95
94
95
67
40
12
17
30
51

ISS Passover

Visibility (miles)

9
9
9
9
7
4
1
4
7
9
6
3
0
0
0
0
0
1
1
1
2
2
4
7

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

Precipitation Probability (%)

19
14
8
11
16
19
22
24
26
26
25
24
36
48
57
66
70
67
51
37
24
18
12
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.2
0.2
0.3
0.3
0.3
0.1
0
0
0
0
0

Wind Speed/Direction (mph)

18
17
16
16
15
14
13
13
13
12
11
12
12
11
10
10
9
9
9
9
8
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
77
77
77
81
84
89
86
84
81
84
87
91
92
94
96
96
96
94
94
94
94
92
89

Pressure (mb)

1013
1012
1012
1011
1011
1011
1011
1010
1010
1009
1009
1009
1008
1008
1007
1007
1006
1006
1005
1005
1005
1005
1005
1004

Ozone (du)

379
384
390
395
400
405
410
416
422
428
438
448
458
457
456
455
451
446
442
439
437
434
431
428

Thursday 5

Waning Gibbous 81%

21:54

09:00

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
06 Bad

Sun - Rise: 07:54, Set: 16:54, Transit: 12:25. Moon - Rise: 21:54, Set: 09:00. Civil Dark: 17:34 - 07:14. Nautical Dark: 18:18 - 06:30. Astro Dark: 19:01 - 05:47

Total Clouds (% Sky Obscured)

100
100
100
99
98
96
94
91
86
91
95
100
100
100
100
96
93
90

Low Clouds (% Sky Obscured)

97
99
100
97
94
91
87
86
86
91
95
97
97
98
99
96
93
90

Medium Clouds (% Sky Obscured)

19
15
12
11
11
11
36
64
86
83
79
65
41
20
1
1
0
0

High Clouds (% Sky Obscured)

62
71
71
65
72
60
55
50
40
30
25
25
19
16
9
8
8
7

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-2
-2
-2
-1
-1
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2

Relative Humidity (%)

87
89
91
94
94
94
96
94
92
92
92
94
94
96
94
96
94
96

Pressure (mb)

1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004

Ozone (du)

425
424
423
422
422
422
421
424
426
428
429
429
429
427
424
422
418
413

Forecast for Frederikssund, Frederikssund Kommune, Kingdom of Denmark (55.84,12.06)

Generated: 30/01/26 13:00:46. Forecast: 30/01/26 to 05/02/26. Timezone: UTC+1.00