Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 30

Waxing Gibbous 95%

13:54

07:54

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
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 08:18, Set: 17:24, Transit: 12:52. Moon - Rise: 13:54, Set: 07:54. Civil Dark: 18:00 - 07:41. Nautical Dark: 18:41 - 07:01. Astro Dark: 19:20 - 06:22

Total Clouds (% Sky Obscured)

87
81
91
68
83
71
87
99
100
100
98
92
59
56
80
100
100
100
100
100
97
99
96
96

Low Clouds (% Sky Obscured)

66
78
83
61
78
61
80
99
100
100
97
85
59
52
64
83
88
88
93
92
94
97
92
93

Medium Clouds (% Sky Obscured)

5
30
30
40
32
38
41
37
32
55
62
21
0
0
26
91
99
98
100
100
94
54
34
36

High Clouds (% Sky Obscured)

1
1
0
0
25
5
1
1
1
0
0
0
1
0
9
19
15
100
100
27
15
12
9
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
5
7
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
Light Rain
Light Rain
Light Rain
None
None
None

Precipitation Probability (%)

0
0
0
0
0
1
5
8
4
1
1
0
1
3
13
20
29
49
74
87
72
40
25
7

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.7
0.4
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

2
2
3
5
5
6
6
5
5
5
4
4
4
4
3
3
3
4
4
4
4
4
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
83
76
72
71
71
74
80
85
88
89
89
93
93
94
94
93
91
91
91
94
96
94
94

Pressure (mb)

997
997
997
997
996
996
996
996
996
996
996
996
996
996
996
996
996
996
997
997
997
998
998
999

Ozone (du)

401
402
402
402
400
400
402
406
404
404
405
408
410
413
417
420
423
429
433
433
433
432
434
435

Saturday 31

Waxing Gibbous 99%

15:19

08:24

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 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 08:16, Set: 17:26, Transit: 12:52. Moon - Rise: 15:19, Set: 08:24. Civil Dark: 18:02 - 07:40. Nautical Dark: 18:43 - 07:00. Astro Dark: 19:22 - 06:20

Total Clouds (% Sky Obscured)

88
89
74
67
69
61
52
68
77
61
79
77
82
68
50
38
60
65
89
86
90
95
82
78

Low Clouds (% Sky Obscured)

75
80
71
53
52
58
47
40
42
38
50
59
43
59
47
31
42
46
59
73
80
70
51
65

Medium Clouds (% Sky Obscured)

27
12
0
7
19
0
5
6
0
0
32
0
12
18
22
38
35
39
48
37
37
55
40
18

High Clouds (% Sky Obscured)

0
0
0
0
0
3
3
19
43
14
1
10
29
5
5
9
2
0
0
0
0
0
0
2

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
2
2
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 (%)

4
1
1
0
0
2
1
0
0
0
6
8
0
0
0
0
0
1
3
13
9
19
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
3
4
4
5
6
6
5
3
3
2
3
2
1
1
1
0
0
1
1
1
1
1
1

Dew Point (°C)

4
5
6
6
6
6
6
5
4
4
4
3
3
3
3
3
2
2
2
2
2
2
2
2

Relative Humidity (%)

93
91
91
88
88
88
87
88
90
90
90
89
89
89
91
91
91
91
91
91
89
89
88
88

Pressure (mb)

1000
1001
1002
1002
1002
1003
1003
1004
1005
1006
1006
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1009

Ozone (du)

435
438
440
439
439
438
439
439
440
440
440
442
448
452
448
441
437
435
433
437
462
463
462
445

Sunday 1

Full Moon 100%

16:50

08:45

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
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 08:15, Set: 17:28, Transit: 12:52. Moon - Rise: 16:50, Set: 08:45. Civil Dark: 18:04 - 07:38. Nautical Dark: 18:44 - 06:58. Astro Dark: 19:23 - 06:19

Total Clouds (% Sky Obscured)

93
87
89
62
88
100
93
100
100
68
81
97
99
90
80
80
100
97
94
95
97
96
95
95

Low Clouds (% Sky Obscured)

87
78
81
62
49
48
50
35
41
37
62
54
69
62
53
51
49
48
50
50
68
72
76
76

Medium Clouds (% Sky Obscured)

25
19
31
37
49
98
85
100
98
53
26
62
80
61
53
53
52
46
43
92
94
64
31
38

High Clouds (% Sky Obscured)

9
5
5
16
71
100
62
100
98
15
28
78
76
0
0
0
40
36
30
25
21
27
40
25

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
2
4
9
13
18
23

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

Chance of Frost

Temperature (°C)

4
5
6
7
7
8
8
7
6
5
5
4
4
4
4
3
3
3
3
2
2
2
3
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
85
83
84
82
79
81
84
86
86
86
89
91
89
93
93
91
94
93
93
93
93
94
93

Pressure (mb)

1009
1009
1009
1009
1008
1008
1008
1008
1008
1008
1008
1007
1007
1007
1007
1007
1006
1006
1005
1005
1005
1004
1004
1004

Ozone (du)

437
428
417
415
411
406
403
398
393
390
385
380
378
372
369
366
366
366
364
362
364
364
363
362

Monday 2

Waning Gibbous 98%

18:18

09:00

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
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 08:13, Set: 17:30, Transit: 12:52. Moon - Rise: 18:18, Set: 09:00. Civil Dark: 18:06 - 07:37. Nautical Dark: 18:46 - 06:57. Astro Dark: 19:25 - 06:18

Total Clouds (% Sky Obscured)

96
98
88
69
71
70
70
73
89
96
97
99
95
89
85
90
95
100
100
100
100
99
99
99

Low Clouds (% Sky Obscured)

76
81
80
69
56
45
50
55
60
58
52
48
53
56
56
60
64
68
77
86
95
94
93
90

Medium Clouds (% Sky Obscured)

39
68
68
41
40
39
39
38
32
25
20
11
19
72
81
85
91
97
98
98
98
95
96
95

High Clouds (% Sky Obscured)

25
30
18
2
5
7
6
9
31
42
66
97
65
32
0
33
67
100
100
100
100
71
46
19

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
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

20
17
9
11
10
6
10
13
13
9
6
4
3
1
0
3
6
8
32
45
58
61
58
46

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
82
75
68
65
66
67
71
76
77
77
77
79
80
80
81
80
78
77
74
73
76
80
73

Pressure (mb)

1004
1003
1003
1002
1002
1001
1001
1000
1000
1000
1000
1000
1000
999
999
999
999
998
998
998
998
997
997
998

Ozone (du)

360
359
359
358
357
355
355
354
353
355
355
357
355
355
355
354
354
353
355
356
357
360
362
361

Tuesday 3

Waning Gibbous 94%

19:42

09:12

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 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 Good

Sun - Rise: 08:11, Set: 17:31, Transit: 12:52. Moon - Rise: 19:42, Set: 09:12. Civil Dark: 18:07 - 07:35. Nautical Dark: 18:47 - 06:55. Astro Dark: 19:26 - 06:16

Total Clouds (% Sky Obscured)

99
99
100
95
82
83
85
91
97
98
99
100
100
100
100
80
55
32
24
16
8
8
8
8

Low Clouds (% Sky Obscured)

73
53
39
49
62
80
69
72
68
66
60
57
57
60
57
53
50
32
24
16
8
8
8
3

Medium Clouds (% Sky Obscured)

88
71
78
22
11
5
54
53
96
97
98
100
100
95
53
35
16
0
1
1
1
2
2
2

High Clouds (% Sky Obscured)

45
71
100
69
35
9
6
3
0
27
52
72
79
87
95
69
38
8
5
3
0
3
5
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 (%)

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 (%)

36
25
10
8
6
0
1
3
6
9
8
7
6
5
0
2
6
7
10
10
3
2
1
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
14
13
13
13
13
13
12
11
10
9
9
9
8
8
8
8
8
7
7
7
7
7
7

Chance of Frost

Temperature (°C)

3
3
5
6
7
8
8
7
7
7
7
7
7
7
6
6
6
6
6
6
5
5
5
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
73
74
75
74
71
68
70
75
79
84
87
87
87
87
88
90
90
91
91
93
93
93
91

Pressure (mb)

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

Ozone (du)

363
362
362
360
361
363
367
369
376
383
387
391
393
399
403
406
409
412
414
416
418
420
422
424

Wednesday 4

Waning Gibbous 88%

21:01

09:23

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

Sun - Rise: 08:10, Set: 17:33, Transit: 12:52. Moon - Rise: 21:01, Set: 09:23. Civil Dark: 18:09 - 07:34. Nautical Dark: 18:49 - 06:54. Astro Dark: 19:28 - 06:15

Total Clouds (% Sky Obscured)

5
7
10
20
25
30
22
14
6
5
3
1
25
48
68
67
67
67
70
73
78
84
92
99

Low Clouds (% Sky Obscured)

2
1
0
1
1
1
1
1
1
1
0
0
0
0
0
2
3
4
9
12
17
23
29
34

Medium Clouds (% Sky Obscured)

2
2
1
18
25
30
22
14
6
5
3
0
11
21
27
25
22
19
34
49
64
75
87
99

High Clouds (% Sky Obscured)

5
3
0
0
0
5
3
4
1
1
1
1
3
4
7
13
8
4
4
5
5
0
5
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
1
1
1
2
3
2
6
8
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)

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

Chance of Frost

Temperature (°C)

6
7
8
9
9
9
9
8
7
5
5
5
4
4
4
3
3
3
3
3
3
3
4
4

Feels Like (°C)

3
3
4
4
7
6
6
7
6
6
3
3
3
3
3
3
1
1
1
1
1
0
-0
-1

Dew Point (°C)

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

Relative Humidity (%)

90
85
79
74
75
77
78
82
87
88
91
91
91
93
93
93
93
91
93
89
89
86
85
82

Pressure (mb)

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

Ozone (du)

426
428
430
432
440
448
456
458
460
462
456
449
443
443
444
444
441
438
435
435
435
435
431
428

Thursday 5

Waning Gibbous 81%

22:18

09:34

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
06 Bad

Sun - Rise: 08:08, Set: 17:35, Transit: 12:52. Moon - Rise: 22:18, Set: 09:34. Civil Dark: 18:11 - 07:32. Nautical Dark: 18:51 - 06:52. Astro Dark: 19:30 - 06:14

Total Clouds (% Sky Obscured)

90
80
71
72
70
67
78
90
99
98
97
95
96
97
99
98
98
98
99
99
100

Low Clouds (% Sky Obscured)

44
54
55
50
42
41
45
46
50
44
41
36
37
37
36
35
34
34
32
29
28

Medium Clouds (% Sky Obscured)

79
63
45
47
42
35
38
45
49
56
61
68
56
46
39
35
34
34
31
36
37

High Clouds (% Sky Obscured)

4
3
1
1
1
1
31
61
92
80
72
62
77
88
92
96
98
98
99
99
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

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 (%)

17
18
17
15
13
11
12
12
12
14
12
10
9
7
4
4
4
3
3
3
3

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)

7
7
7
7
7
7
7
7
7
7
8
8
8
8
8
8
9
9
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

0
-1
-1
-1
6
6
6
6
6
7
2
2
2
2
2
2
1
1
1
1
1

Dew Point (°C)

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

Relative Humidity (%)

82
76
72
68
69
70
72
75
79
82
85
85
86
88
88
89
88
86
85
85
85

Pressure (mb)

998
998
998
998
998
998
997
997
997
997
997
997
997
997
997
997
996
996
996
996
996

Ozone (du)

424
428
433
437
432
428
423
422
422
421
421
421
421
419
417
414
412
410
407
407
406

Forecast for 's-Hertogenbosch, Gemeente 's-Hertogenbosch, Netherlands (51.70,5.30)

Generated: 30/01/26 09:15:47. Forecast: 30/01/26 to 05/02/26. Timezone: UTC+1.00