Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 1

Full Moon 100%

16:02

08:20

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: 08:05, Set: 16:48, Transit: 12:26. Moon - Rise: 16:02, Set: 08:20. Civil Dark: 17:28 - 07:24. Nautical Dark: 18:13 - 06:40. Astro Dark: 18:56 - 05:55

Total Clouds (% Sky Obscured)

86
89
93
62
64
73
66
75
69
76
82
50
80
87
82
83
84
87
84
88
90
88
91
74

Low Clouds (% Sky Obscured)

44
46
52
47
47
47
34
35
33
42
46
33
27
35
40
41
41
42
25
25
32
27
28
30

Medium Clouds (% Sky Obscured)

29
23
2
3
3
3
4
7
26
32
21
18
32
24
16
12
44
55
50
62
62
64
75
52

High Clouds (% Sky Obscured)

62
77
64
41
45
57
50
60
49
58
60
31
55
65
59
59
64
80
78
80
80
38
21
7

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)

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

Chance of Frost

Temperature (°C)

-4
-5
-5
-5
-5
-4
-4
-4
-4
-4
-4
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5

Feels Like (°C)

-11
-12
-12
-12
-12
-11
-11
-11
-11
-11
-12
-12
-11
-11
-11
-11
-12
-12
-12
-13
-13
-13
-13
-13

Dew Point (°C)

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

Relative Humidity (%)

73
72
72
72
72
70
70
70
72
70
72
73
73
73
75
73
73
74
74
73
73
73
73
73

Pressure (mb)

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

Ozone (du)

418
431
444
451
456
460
466
461
454
446
440
436
434
437
429
423
412
409
404
397
390
386
385
386

Monday 2

Waning Gibbous 99%

17:38

08:34

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

Sun - Rise: 08:03, Set: 16:50, Transit: 12:27. Moon - Rise: 17:38, Set: 08:34. Civil Dark: 17:30 - 07:23. Nautical Dark: 18:15 - 06:38. Astro Dark: 18:58 - 05:54

Total Clouds (% Sky Obscured)

63
44
43
44
47
48
64
74
70
70
34
39
47
75
48
79
73
72
54
38
56
62
58
48

Low Clouds (% Sky Obscured)

28
31
31
28
32
32
29
26
27
24
19
24
24
28
30
30
33
27
21
21
36
42
45
46

Medium Clouds (% Sky Obscured)

38
10
12
12
23
29
29
21
18
20
17
10
18
59
23
61
45
60
42
4
4
4
19
4

High Clouds (% Sky Obscured)

4
4
4
4
4
4
26
42
38
38
5
11
20
37
20
49
43
49
20
22
36
36
28
5

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-13
-12
-12
-12
-12
-11
-11
-12
-12
-12
-13
-12
-12
-13
-13
-12
-13
-13
-13
-13
-13
-13
-13
-13

Dew Point (°C)

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

Relative Humidity (%)

74
73
73
72
72
69
69
68
69
69
67
67
69
67
66
65
65
66
65
65
64
62
62
62

Pressure (mb)

1017
1017
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

385
386
385
385
385
384
380
379
377
374
376
374
374
373
375
375
376
374
371
370
366
365
364
364

Tuesday 3

Waning Gibbous 95%

19:08

08:43

06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 OK
15 OK
16 OK
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: 08:01, Set: 16:52, Transit: 12:27. Moon - Rise: 19:08, Set: 08:43. Civil Dark: 17:32 - 07:21. Nautical Dark: 18:17 - 06:37. Astro Dark: 18:59 - 05:52

Total Clouds (% Sky Obscured)

55
56
54
54
58
54
52
48
30
27
38
39
57
60
69
62
77
78
100
100
100
100
99
98

Low Clouds (% Sky Obscured)

43
42
42
44
41
35
27
25
19
17
24
25
24
20
28
28
31
30
34
33
64
90
90
92

Medium Clouds (% Sky Obscured)

6
4
0
0
3
0
0
0
0
0
0
0
0
0
0
0
0
30
84
84
75
60
65
61

High Clouds (% Sky Obscured)

3
3
1
0
0
0
0
0
0
0
0
0
27
30
39
39
63
69
100
100
100
100
95
90

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
1
0

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
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
9
30
54
63

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
0.3
0.4

Wind Speed/Direction (mph)

21
22
22
22
23
24
24
24
23
22
22
21
21
21
22
21
20
20
21
20
21
21
20
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-12
-12
-12
-12
-11
-11
-11
-11
-11
-10
-11
-11
-11
-11
-11
-11
-11
-11
-11
-12
-12
-12
-12
-12

Dew Point (°C)

-10
-9
-9
-9
-9
-9
-9
-9
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-6
-5

Relative Humidity (%)

65
68
68
65
64
63
62
62
63
64
65
67
68
68
68
67
67
67
67
67
68
71
82
92

Pressure (mb)

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

Ozone (du)

364
363
363
367
371
373
377
375
369
363
361
361
363
364
364
363
361
357
356
354
357
359
361
365

Wednesday 4

Waning Gibbous 89%

20:33

08:50

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: 07:59, Set: 16:54, Transit: 12:27. Moon - Rise: 20:33, Set: 08:50. Civil Dark: 17:34 - 07:19. Nautical Dark: 18:18 - 06:35. Astro Dark: 19:01 - 05:51

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

95
94
94
94
93
92
92
88
84
79
84
89
95
96
98
100
100
100
100
100
100
100
96
92

Medium Clouds (% Sky Obscured)

61
72
85
95
97
99
100
99
98
96
92
76
17
17
18
19
21
30
35
35
35
35
35
35

High Clouds (% Sky Obscured)

85
64
49
35
33
45
28
18
22
13
8
7
0
0
0
0
22
50
84
82
99
100
100
100

ISS Passover

Visibility (miles)

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

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

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

Precipitation Probability (%)

62
61
60
58
57
53
48
39
31
13
6
16
4
4
18
14
11
15
13
21
23
28
29
35

Precipitation Amount (mm)

0.4
0.4
0.4
0.3
0.3
0.3
0.2
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1

Wind Speed/Direction (mph)

20
20
20
19
19
19
19
18
18
18
18
17
17
17
16
15
15
15
15
15
15
15
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-11
-12
-11
-11
-11
-10
-10
-9
-9
-9
-9
-9
-9
-8
-8
-8
-7
-7
-8
-8
-8
-8
-8
-8

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
94
94
94
94
94
94
92
92
91
92
92
92
92
92
92
92
92
92
91
92
92

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1010
1010
1009
1009
1008
1008

Ozone (du)

373
380
390
395
403
411
420
428
438
445
446
447
443
443
445
443
443
439
434
432
429
428
426
427

Thursday 5

Waning Gibbous 81%

21:55

08:56

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: 07:57, Set: 16:57, Transit: 12:27. Moon - Rise: 21:55, Set: 08:56. Civil Dark: 17:36 - 07:17. Nautical Dark: 18:20 - 06:33. Astro Dark: 19:03 - 05:49

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

90
90
90
91
94
98
100
99
97
96
95
94
92
89
91
93
94
94
96
97
99
100
100
100

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
80
41
85
94
92
95
97
100
100
100
100
90
79
69
73
73

High Clouds (% Sky Obscured)

100
85
71
57
50
38
35
30
25
15
15
15
15
20
27
35
32
27
14
10
15
20
18
20

ISS Passover

Visibility (miles)

1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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

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

Precipitation Probability (%)

38
39
43
45
63
78
94
95
95
95
88
78
63
55
50
40
46
51
54
56
59
60
60
61

Precipitation Amount (mm)

0.1
0.1
0.1
0.2
0.3
0.5
0.8
0.7
0.7
0.7
0.6
0.4
0.2
0.2
0.2
0
0.1
0.2
0.2
0.2
0.2
0.2
0.2
0.2

Wind Speed/Direction (mph)

16
16
17
17
17
17
17
17
17
17
16
17
16
16
16
15
15
14
13
12
12
12
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
92
92
91
92
92
94
96
96
96
96
96
96
98
98
96
98
98
98
98
100
98
100
100

Pressure (mb)

1007
1007
1006
1006
1005
1005
1004
1004
1003
1003
1003
1002
1002
1001
1001
1001
1001
1000
1000
999
999
999
998
998

Ozone (du)

425
425
426
425
424
423
416
414
415
417
417
415
414
413
412
411
410
410
409
409
410
411
412
417

Friday 6

Waning Gibbous 72%

23:15

09:02

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: 07:55, Set: 16:59, Transit: 12:27. Moon - Rise: 23:15, Set: 09:02. Civil Dark: 17:38 - 07:15. Nautical Dark: 18:22 - 06:32. Astro Dark: 19:05 - 05:47

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

68
72
83
100
95
88
83
86
91
96
75
54
47
71
76
70
66
57
49
63
76
92
95
97

High Clouds (% Sky Obscured)

21
28
41
55
55
55
55
55
50
50
50
65
94
94
93
90
93
89
85
87
89
89
78
70

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
6
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

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

Precipitation Probability (%)

63
64
62
56
54
49
40
36
33
32
30
29
30
25
21
16
17
16
11
18
19
12
23
32

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
10
10
10
9
9
8
8
8
9
10
10
10
11
11
11
11
11
11
11
11
12
12
12

Chance of Frost

Temperature (°C)

0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Feels Like (°C)

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

Dew Point (°C)

0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
0
1
1
1
1
1
1

Relative Humidity (%)

100
98
100
100
100
100
100
100
100
100
100
100
98
100
100
100
100
98
98
98
98
98
98
98

Pressure (mb)

998
998
998
998
998
999
999
999
999
1000
1000
1000
1000
1001
1001
1002
1002
1002
1002
1003
1003
1003
1003
1003

Ozone (du)

423
428
427
427
426
423
419
416
415
414
413
411
409
407
405
403
401
398
396
393
395
396
398
396

Saturday 7

Waning Gibbous 63%

00:36

09:08

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: 07:53, Set: 17:01, Transit: 12:27. Moon - Rise: 00:36, Set: 09:08. Civil Dark: 17:40 - 07:14. Nautical Dark: 18:24 - 06:30. Astro Dark: 19:07 - 05:45

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
95
93

Low Clouds (% Sky Obscured)

99
99
99
99
98
98
98
98
98
98
98
98
97
96
95
96
94
92
89

Medium Clouds (% Sky Obscured)

100
87
74
61
57
56
53
62
73
82
85
85
84
85
83
85
73
62
50

High Clouds (% Sky Obscured)

61
60
63
64
67
71
69
63
63
62
69
78
88
92
96
100
79
59
39

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

None
Snow
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
Snow
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Snow
None
None
None
None
None

Precipitation Probability (%)

36
50
60
68
65
60
52
48
46
46
53
59
61
52
40
30
31
32
33

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

1
0
1
1
0
1
1
1
1
1
1
1
1
1
1
1
1
0
0

Feels Like (°C)

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

Dew Point (°C)

1
0
0
1
0
1
1
1
1
1
1
1
1
0
0
1
1
0
0

Relative Humidity (%)

98
98
98
100
100
100
100
100
100
100
100
100
100
98
98
100
100
98
98

Pressure (mb)

1003
1003
1003
1003
1004
1004
1004
1004
1004
1004
1005
1005
1006
1006
1007
1007
1007
1008
1008

Ozone (du)

394
392
394
397
399
401
403
405
405
405
404
405
405
406
407
409
410
412
414

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

Generated: 01/02/26 05:55:56. Forecast: 01/02/26 to 07/02/26. Timezone: UTC+1.00