Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 15

Waning Crescent 15%

05:47

14:16

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

Sun - Rise: 06:51, Set: 18:43, Transit: 12:47. Moon - Rise: 05:47, Set: 14:16. Civil Dark: 19:16 - 06:18. Nautical Dark: 19:56 - 05:38. Astro Dark: 20:36 - 04:55

Total Clouds (% Sky Obscured)

44
44
84
76
63
57
51
50
33
34
32
30
40
84
100
100
100
100
95
85
88
76
88
80

Low Clouds (% Sky Obscured)

33
44
58
51
43
47
46
42
20
22
28
28
7
3
39
49
72
100
95
83
81
64
80
49

Medium Clouds (% Sky Obscured)

0
4
17
11
17
3
6
14
21
15
3
0
29
53
86
100
81
100
35
30
29
24
28
41

High Clouds (% Sky Obscured)

3
44
41
32
10
7
0
0
0
0
0
0
5
8
99
100
100
100
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
5
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
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
22
77
95
77
68
76
60
57

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.8
0.3
0.3
0.5
0.2
0.2

Wind Speed/Direction (mph)

2
2
4
4
5
6
8
9
10
11
11
12
12
11
11
13
15
16
17
18
17
15
14
13

Chance of Frost

Temperature (°C)

0
1
1
2
4
6
8
9
10
10
11
11
10
9
8
8
8
8
8
7
8
8
7
6

Feels Like (°C)

-0
-1
-2
1
2
4
5
7
7
7
8
8
8
6
3
2
2
2
2
1
2
3
3
2

Dew Point (°C)

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

Relative Humidity (%)

92
92
93
91
83
76
70
63
57
53
49
51
53
57
56
59
60
65
73
77
81
81
84
82

Pressure (mb)

1013
1014
1014
1014
1015
1015
1015
1015
1015
1015
1014
1014
1013
1013
1013
1012
1012
1011
1011
1010
1009
1010
1010
1011

Ozone (du)

477
455
440
428
415
402
398
393
388
383
377
372
363
358
352
352
353
360
372
378
381
385
386
390

Monday 16

Waning Crescent 8%

06:04

15:37

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

Sun - Rise: 06:49, Set: 18:45, Transit: 12:47. Moon - Rise: 06:04, Set: 15:37. Civil Dark: 19:18 - 06:15. Nautical Dark: 19:57 - 05:36. Astro Dark: 20:38 - 04:53

Total Clouds (% Sky Obscured)

54
61
55
45
67
64
52
38
36
90
100
72
89
99
96
98
95
100
99
91
91
100
97
96

Low Clouds (% Sky Obscured)

49
58
55
45
34
46
47
32
15
33
29
1
1
13
2
38
40
45
61
80
82
100
85
86

Medium Clouds (% Sky Obscured)

0
0
0
0
23
0
0
2
36
64
76
67
60
85
96
83
74
64
39
40
55
89
62
61

High Clouds (% Sky Obscured)

0
0
0
1
20
15
9
15
10
74
100
5
18
29
20
9
58
100
86
14
35
14
57
49

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 (%)

45
18
4
11
19
7
13
4
2
2
1
0
0
0
0
0
0
1
1
9
8
1
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)

12
13
12
12
13
15
16
17
17
16
15
14
13
9
6
7
7
8
9
10
10
10
10
10

Chance of Frost

Temperature (°C)

6
6
5
5
7
7
8
9
9
10
10
10
9
8
7
7
7
7
7
8
8
8
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
79
82
80
76
70
67
62
59
58
60
62
67
70
77
79
78
79
79
78
78
79
79
79

Pressure (mb)

1011
1012
1012
1014
1014
1015
1015
1016
1016
1017
1017
1017
1017
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1018

Ozone (du)

391
393
394
395
391
389
388
386
384
382
381
381
383
382
379
377
373
373
371
369
369
367
364
364

Tuesday 17

Waning Crescent 3%

06:18

16:59

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

Sun - Rise: 06:46, Set: 18:47, Transit: 12:47. Moon - Rise: 06:18, Set: 16:59. Civil Dark: 19:20 - 06:13. Nautical Dark: 19:59 - 05:34. Astro Dark: 20:40 - 04:50

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
98
64
77
87
93
81
94
90
100
97
97
83
47
67
58
44
34
37

Low Clouds (% Sky Obscured)

100
100
95
79
51
45
40
39
41
28
35
35
28
3
0
0
0
4
8
6
12
19
24
24

Medium Clouds (% Sky Obscured)

62
65
64
71
53
34
33
18
13
3
0
23
44
45
22
13
0
0
0
3
5
8
13
14

High Clouds (% Sky Obscured)

13
3
2
93
96
98
91
21
46
72
83
54
73
64
100
93
94
81
43
55
39
17
7
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 (%)

6
4
2
8
10
1
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
9
9
9
9
9
10
10
10
9
9
8
7
6
6
7
7
7
7
7
6
6
6
6

Chance of Frost

Temperature (°C)

8
8
8
8
9
10
11
12
13
14
15
15
15
14
12
11
10
10
9
9
8
8
8
7

Feels Like (°C)

4
5
4
5
6
7
8
9
10
11
12
13
13
12
10
9
8
7
7
6
7
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

81
81
84
84
81
74
69
66
62
60
58
58
64
70
73
76
78
80
82
84
85
88
88
88

Pressure (mb)

1019
1019
1019
1019
1020
1020
1021
1021
1021
1020
1020
1020
1020
1020
1021
1021
1021
1022
1022
1022
1023
1023
1023
1023

Ozone (du)

363
359
356
355
355
353
352
351
350
349
348
347
347
345
344
343
341
341
340
339
339
339
339
339

Wednesday 18

Waning Crescent 0%

06:30

18:21

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

Sun - Rise: 06:44, Set: 18:48, Transit: 12:46. Moon - Rise: 06:30, Set: 18:21. Civil Dark: 19:22 - 06:11. Nautical Dark: 20:01 - 05:31. Astro Dark: 20:42 - 04:48

Total Clouds (% Sky Obscured)

36
38
28
15
5
3
2
0
1
1
0
0
0
0
7
15
21
34
47
59
64
65
66
43

Low Clouds (% Sky Obscured)

26
26
17
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

13
15
10
6
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

8
9
8
4
3
2
1
0
0
0
0
0
0
0
7
15
21
34
47
59
64
65
66
43

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)

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

Chance of Frost

Temperature (°C)

7
7
6
8
9
11
13
14
15
15
16
16
15
13
11
10
9
8
8
7
7
7
6
6

Feels Like (°C)

6
5
5
7
8
10
11
13
14
14
14
15
14
13
11
9
9
8
7
7
6
7
6
6

Dew Point (°C)

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

Relative Humidity (%)

90
87
87
84
77
70
64
60
58
56
56
56
63
71
76
78
81
81
81
81
82
84
82
76

Pressure (mb)

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

Ozone (du)

338
338
339
339
339
338
338
337
338
339
338
338
337
337
337
338
340
340
339
340
340
339
339
338

Thursday 19

New Moon 0%

06:41

19:45

05 OK
06 Good
07 Good
08 Good
09 OK
10 Good
11 OK
12 OK
13 OK
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

Sun - Rise: 06:42, Set: 18:50, Transit: 12:46. Moon - Rise: 06:41, Set: 19:45. Civil Dark: 19:23 - 06:08. Nautical Dark: 20:03 - 05:29. Astro Dark: 20:44 - 04:45

Total Clouds (% Sky Obscured)

24
6
11
13
19
18
24
28
36
69
88
81
72
71
41
61
81
84
87
87
89
93
100
88

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
10
25
40
65
63

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
17
33
50
1
2
2
6
10
20
25
17
13
10

High Clouds (% Sky Obscured)

24
6
11
13
19
16
15
12
36
69
88
81
72
71
41
61
81
84
87
87
64
32
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
1
0
0
0
0
0
0
0
14
17
13
13

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

Chance of Frost

Temperature (°C)

6
6
5
7
9
11
12
14
15
15
16
16
15
13
10
10
9
8
8
8
7
7
7
7

Feels Like (°C)

5
5
4
6
8
10
11
12
12
14
14
14
14
12
9
9
9
8
8
8
7
4
3
4

Dew Point (°C)

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

Relative Humidity (%)

74
72
73
72
64
57
52
47
44
44
46
50
58
68
81
85
90
93
90
85
79
79
78
76

Pressure (mb)

1025
1025
1025
1025
1025
1025
1024
1024
1023
1022
1022
1021
1021
1020
1020
1021
1021
1021
1020
1020
1020
1020
1019
1019

Ozone (du)

338
338
337
336
336
340
340
341
342
346
348
347
351
361
369
374
380
385
389
394
398
399
401
402

Friday 20

Waxing Crescent 3%

06:54

21:12

05 Bad
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 OK
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:39, Set: 18:52, Transit: 12:46. Moon - Rise: 06:54, Set: 21:12. Civil Dark: 19:25 - 06:06. Nautical Dark: 20:05 - 05:27. Astro Dark: 20:46 - 04:43

Total Clouds (% Sky Obscured)

75
63
74
76
77
81
84
89
85
82
80
85
88
92
86
80
75
59
41
26
36
43
58
63

Low Clouds (% Sky Obscured)

58
53
52
53
54
56
41
28
15
11
10
10
9
12
10
17
20
20
18
11
16
20
33
43

Medium Clouds (% Sky Obscured)

7
4
3
1
0
0
0
0
0
1
1
22
43
63
58
57
64
46
24
2
13
25
33
35

High Clouds (% Sky Obscured)

0
0
4
8
11
24
24
30
45
35
10
5
0
0
0
2
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 (%)

12
9
13
8
0
0
0
0
0
1
1
7
8
6
10
12
16
19
20
18
23
17
5
9

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)

9
9
9
9
10
11
11
11
11
10
11
11
10
10
9
9
10
10
9
9
10
9
9
9

Chance of Frost

Temperature (°C)

6
5
4
5
6
7
7
8
9
9
9
10
8
7
6
6
5
5
4
4
3
3
3
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
85
89
83
76
70
65
61
57
55
53
51
52
54
56
59
65
71
73
76
79
79
76
73

Pressure (mb)

1019
1019
1019
1019
1019
1019
1018
1018
1017
1016
1016
1015
1015
1014
1014
1014
1014
1014
1013
1013
1012
1012
1011
1011

Ozone (du)

403
404
405
405
405
405
405
405
405
403
402
401
402
404
405
409
413
418
421
424
427
433
439
445

Saturday 21

Waxing Crescent 8%

07:09

22:43

05 Bad
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: 06:37, Set: 18:53, Transit: 12:45. Moon - Rise: 07:09, Set: 22:43. Civil Dark: 19:27 - 06:04. Nautical Dark: 20:07 - 05:24. Astro Dark: 20:48 - 04:40

Total Clouds (% Sky Obscured)

64
65
72
79
88
92
96
100
91
81
70
64
58
52
65
82
98
97
97
96

Low Clouds (% Sky Obscured)

48
57
72
79
88
92
96
100
87
75
62
59
56
52
65
81
95
92
88
86

Medium Clouds (% Sky Obscured)

33
33
46
60
75
63
52
44
48
49
50
46
43
40
50
60
73
79
88
93

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
8
17
23
23
25
26
27
21
21

ISS Passover

Visibility (miles)

9
9
9
6
4
1
3
5
7
6
5
3
5
7
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

Precipitation Type

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

Precipitation Probability (%)

18
27
50
55
48
46
43
45
52
58
62
63
66
70
68
61
48
46
36
23

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
9
9
9
8
7
6
7
9
9
9
8
8
9
10
12
14
15
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
79
83
85
88
93
91
91
89
91
93
94
90
85
79
78
75
74
74
75

Pressure (mb)

1010
1010
1009
1009
1008
1008
1007
1007
1006
1006
1005
1005
1005
1004
1004
1004
1004
1003
1004
1004

Ozone (du)

452
459
467
469
471
474
468
463
457
452
446
441
436
430
424
417
409
401
404
406

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

Generated: 15/03/26 05:33:00. Forecast: 15/03/26 to 21/03/26. Timezone: UTC+1.00