Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 23

Waning Crescent 28%

04:32

11:59

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
10 Bad
11 Bad

Sun - Rise: 08:30, Set: 17:16, Transit: 12:53. Moon - Rise: 04:32, Set: 11:59. Civil Dark: 17:53 - 07:53. Nautical Dark: 18:34 - 07:12. Astro Dark: 19:13 - 06:32

Total Clouds (% Sky Obscured)

90
68
89
90
100
100
98
83
65
65
77
56
59
41
97
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

43
68
77
62
74
100
94
74
65
65
56
52
59
35
46
71
72
70
87
78
64
59
69
80

Medium Clouds (% Sky Obscured)

39
39
88
87
95
100
84
35
2
26
0
7
5
7
65
79
48
92
100
99
100
100
100
100

High Clouds (% Sky Obscured)

0
16
89
5
100
5
0
0
0
0
40
10
10
22
42
4
100
100
98
99
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
2
2
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

0
0
3
1
46
95
95
57
34
7
3
1
1
0
0
0
0
0
13
17
30
53
69
88

Precipitation Amount (mm)

0
0
0
0
0
1.3
1.1
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.6

Wind Speed/Direction (mph)

11
12
13
17
18
19
20
22
22
22
19
16
14
13
12
11
12
12
14
17
19
20
21
22

Chance of Frost

Temperature (°C)

5
6
6
7
6
6
6
6
6
6
6
6
5
5
5
5
5
6
6
6
7
7
7
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
74
69
67
74
81
86
78
74
75
75
78
80
83
85
86
86
90
93
87
82
79
81
79

Pressure (mb)

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

Ozone (du)

318
322
323
339
371
375
401
400
380
371
367
359
354
350
349
354
351
343
346
342
339
333
326
321

Friday 24

Waning Crescent 19%

05:46

11:59

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
10 Bad
11 Bad

Sun - Rise: 08:29, Set: 17:17, Transit: 12:54. Moon - Rise: 05:46, Set: 11:59. Civil Dark: 17:54 - 07:52. Nautical Dark: 18:35 - 07:11. Astro Dark: 19:15 - 06:31

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

88
93
88
100
75
63
56
64
57
44
20
24
35
60
94
92
96
83
97
100
87
61
50
45

Medium Clouds (% Sky Obscured)

93
91
98
100
100
100
100
95
84
82
98
96
100
100
100
100
100
100
100
100
100
100
97
80

High Clouds (% Sky Obscured)

100
100
100
100
88
100
100
100
100
86
95
35
22
93
100
100
21
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

6
9
5
7
9
6
5
9
8
9
9
9
9
9
7
9
5
5
0
0
1
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

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

Precipitation Probability (%)

84
77
64
50
66
64
45
29
37
28
14
21
33
63
89
95
95
95
95
95
95
95
95
77

Precipitation Amount (mm)

0.5
0.5
0.3
0
0.3
0.3
0
0
0
0
0
0
0
0
0.6
0.6
0.8
1.1
1.1
2.4
1.9
1.1
0.6
0.4

Wind Speed/Direction (mph)

23
23
22
21
20
19
15
14
13
12
10
8
7
7
7
5
4
5
5
7
7
8
7
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
87
88
87
87
91
88
87
87
77
81
84
88
93
93
91
91
96
96
96
94
96
98

Pressure (mb)

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

Ozone (du)

321
319
321
321
318
318
317
315
316
316
322
326
323
320
316
318
323
329
330
329
335
339
346
347

Saturday 25

Waning Crescent 11%

06:53

12:32

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
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 OK
09 Good
10 OK
11 OK

Sun - Rise: 08:27, Set: 17:19, Transit: 12:54. Moon - Rise: 06:53, Set: 12:32. Civil Dark: 17:56 - 07:50. Nautical Dark: 18:37 - 07:10. Astro Dark: 19:16 - 06:30

Total Clouds (% Sky Obscured)

100
100
89
96
99
100
65
28
42
46
50
52
72
78
60
61
59
56
58
45
16
0
13
26

Low Clouds (% Sky Obscured)

8
29
71
93
91
100
38
16
42
44
48
52
72
76
58
59
59
56
53
36
16
0
13
26

Medium Clouds (% Sky Obscured)

81
81
57
68
72
88
35
2
25
25
25
40
3
48
24
3
3
2
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
8
27
4
5
5
5
17
5
10
10
10
20
35
40
30
25
15
20
15
0
0
0
0

ISS Passover

Visibility (miles)

9
1
0
3
0
1
6
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
3
30
30
30
30
30
30
30
30
30
30
30

Precipitation Type

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

Precipitation Probability (%)

56
67
17
32
56
77
46
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.2
0.4
0
0
0
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
7
9
11
10
6
9
5
3
4
5
5
6
7
8
8
8
9
8
8
8
8
9
11

Chance of Frost

Temperature (°C)

7
7
6
6
6
5
4
4
3
2
2
1
1
1
1
1
1
1
1
0
0
1
1
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
96
94
96
93
91
88
89
91
91
91
93
94
96
94
94
93
88
91
94
96
93
85

Pressure (mb)

1001
1001
1003
1004
1005
1007
1009
1010
1011
1011
1012
1012
1012
1012
1013
1013
1013
1013
1012
1012
1012
1012
1011
1011

Ozone (du)

356
362
366
366
367
368
371
369
368
370
378
379
379
383
394
400
399
398
398
402
413
406
401
405

Sunday 26

Waning Crescent 6%

07:47

13:19

12 OK
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

Sun - Rise: 08:26, Set: 17:21, Transit: 12:54. Moon - Rise: 07:47, Set: 13:19. Civil Dark: 17:58 - 07:49. Nautical Dark: 18:38 - 07:09. Astro Dark: 19:18 - 06:29

Total Clouds (% Sky Obscured)

35
54
75
91
100
100
100
100
100
100
100
100
100
98
97
95
94
93
91
94
97
99
95
92

Low Clouds (% Sky Obscured)

35
46
45
44
32
20
8
27
47
67
78
89
100
94
89
83
81
79
77
72
67
61
65
69

Medium Clouds (% Sky Obscured)

0
13
27
40
40
40
40
40
40
45
74
100
77
92
43
36
53
86
86
88
92
96
88
81

High Clouds (% Sky Obscured)

0
22
42
64
100
100
100
100
100
100
100
100
100
67
33
0
0
0
0
1
5
5
5
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
3
9
9

Fog (%)

30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
3
13
20
33
47
61
86
95
95
83
53
4
20
95
95
27
28

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.7
0.8
0.5
0.2
0
0
1.5
0.4
0
0

Wind Speed/Direction (mph)

12
13
13
12
13
13
14
14
15
16
16
17
16
17
18
19
20
19
19
20
21
21
21
21

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
71
67
69
71
74
78
80
82
82
83
82
79
82
87
88
88
82
84
85
82
88
85
80

Pressure (mb)

1010
1009
1009
1008
1007
1006
1005
1004
1003
1002
1001
999
998
997
995
994
992
992
991
990
989
988
987
986

Ozone (du)

398
397
394
392
390
379
381
387
386
371
352
352
356
343
338
333
333
330
330
329
329
329
326
324

Monday 27

Waning Crescent 2%

08:27

14:24

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

Sun - Rise: 08:24, Set: 17:23, Transit: 12:54. Moon - Rise: 08:27, Set: 14:24. Civil Dark: 17:59 - 07:48. Nautical Dark: 18:40 - 07:07. Astro Dark: 19:19 - 06:28

Total Clouds (% Sky Obscured)

89
92
96
100
100
100
100
70
64
29
31
33
52
59
61
61
75
86
100
98
96
94
96
97

Low Clouds (% Sky Obscured)

72
67
62
56
56
53
56
45
39
29
31
33
52
57
56
56
65
73
82
81
80
79
85
90

Medium Clouds (% Sky Obscured)

22
27
94
100
100
100
100
49
22
0
2
0
2
2
1
1
13
20
24
33
51
70
63
55

High Clouds (% Sky Obscured)

0
33
67
100
88
76
64
39
31
0
0
0
5
4
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30

Precipitation Type

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

Precipitation Probability (%)

40
40
41
61
26
22
3
8
9
1
2
1
4
9
8
2
8
7
3
29
40
47
46
43

Precipitation Amount (mm)

0
0
0
0.3
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
22
21
22
23
22
21
19
19
19
18
19
20
21
20
21
21
21
22
22
21
21
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
81
81
80
77
70
62
67
70
72
74
73
71
70
71
73
75
75
75
75
78
81
85
81

Pressure (mb)

986
986
985
985
985
985
986
987
988
988
989
989
989
989
989
989
989
989
988
988
988
988
988
989

Ozone (du)

325
325
330
333
341
350
360
375
391
396
398
392
386
393
396
400
403
403
404
404
403
401
400
402

Tuesday 28

Waning Crescent 2%

08:55

15:44

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
10 Bad
11 Bad

Sun - Rise: 08:23, Set: 17:24, Transit: 12:54. Moon - Rise: 08:55, Set: 15:44. Civil Dark: 18:01 - 07:47. Nautical Dark: 18:42 - 07:06. Astro Dark: 19:21 - 06:27

Total Clouds (% Sky Obscured)

97
95
92
90
90
91
94
94
95
100
90
79
69
71
72
73
73
74
76
77
79
80
78
76

Low Clouds (% Sky Obscured)

96
93
90
88
83
80
76
83
89
96
83
71
59
59
59
59
64
70
71
68
69
70
71
71

Medium Clouds (% Sky Obscured)

50
46
45
42
32
29
27
54
81
99
74
49
25
27
34
41
38
32
26
28
27
22
28
34

High Clouds (% Sky Obscured)

0
0
0
2
32
56
75
70
70
61
40
20
0
5
8
12
7
3
1
1
1
0
1
2

ISS Passover

Visibility (miles)

8
7
8
9
9
9
9
9
7
5
2
5
7
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30

Precipitation Type

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

Precipitation Probability (%)

41
54
62
63
53
58
62
73
80
95
83
63
31
18
16
18
31
36
33
24
14
1
36
54

Precipitation Amount (mm)

0
0
0.3
0.3
0
0.2
0.3
0.4
0.5
0.8
0.6
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

17
16
14
13
13
11
11
11
10
10
10
9
8
8
8
8
8
7
7
7
7
7
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
72
73
74
75
75
74
75
81
88
93
91
90
88
86
88
88
85
83
80
80
80
82
85

Pressure (mb)

989
989
991
992
993
994
995
997
997
998
999
1001
1002
1003
1004
1005
1005
1006
1006
1007
1007
1008
1008
1008

Ozone (du)

404
406
407
408
409
415
421
428
431
435
439
435
431
427
424
420
417
413
409
405
396
387
379
377

Wednesday 29

New Moon 0%

09:15

17:11

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

Sun - Rise: 08:22, Set: 17:26, Transit: 12:55. Moon - Rise: 09:15, Set: 17:11. Civil Dark: 18:03 - 07:45. Nautical Dark: 18:43 - 07:05. Astro Dark: 19:22 - 06:26

Total Clouds (% Sky Obscured)

75
68
61
53
46
39
28
24
21
17
17
18
19
29
35
41
38
38
39

Low Clouds (% Sky Obscured)

71
62
54
45
36
27
18
10
5
1
2
4
7
19
29
41
38
38
39

Medium Clouds (% Sky Obscured)

38
37
39
45
46
39
28
24
21
17
15
11
7
13
21
28
38
38
39

High Clouds (% Sky Obscured)

0
2
1
0
0
2
5
10
17
17
17
18
16
22
31
39
38
38
39

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30

Precipitation Type

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

Precipitation Probability (%)

69
63
44
12
24
24
24
19
15
6
13
14
11
17
20
20
18
16
11

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
91
90
88
87
85
83
82
82
83
85
85
86
88
86
86
86
86
88

Pressure (mb)

1008
1007
1007
1007
1006
1007
1007
1008
1008
1009
1010
1010
1011
1011
1011
1012
1013
1013
1014

Ozone (du)

376
374
376
378
379
384
388
392
395
397
399
402
404
407
408
409
409
406
403

Forecast for Oudenbosch, Gemeente Halderberge, Netherlands (51.58,4.53)

Generated: 23/01/25 11:27:31. Forecast: 23/01/25 to 29/01/25. Timezone: UTC+1.00