Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 13

Waning Crescent 9%

04:17

No Set

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 05:46, Set: 21:20, Transit: 13:34. Moon - Rise: 04:17, Set: No Set. Civil Dark: 22:01 - 05:05. Nautical Dark: 22:56 - 04:09. Astro Dark: 00:17 - 02:46

Total Clouds (% Sky Obscured)

95
94
97
100
88
66
99
100
94
92
93
89
89
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

51
51
73
58
34
63
78
85
91
86
76
54
70
66
91
95
100
100
84
64
84
71
63
84

Medium Clouds (% Sky Obscured)

55
94
96
100
76
51
98
100
86
58
49
71
75
98
68
100
100
100
100
100
99
96
84
90

High Clouds (% Sky Obscured)

95
44
34
0
53
10
3
1
0
1
3
6
3
0
0
10
86
86
92
88
99
98
40
78

ISS Passover

Visibility (miles)

9
9
6
5
9
9
5
9
6
9
9
9
9
9
9
6
4
6
5
3
3
4
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
Light Rain
Very Light Rain
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

77
70
60
44
26
39
58
54
52
34
19
17
33
66
87
90
95
95
95
91
93
87
73
75

Precipitation Amount (mm)

0
0
0
0
0
0
0.4
0.3
0
0
0
0
0
0.3
0.6
0.6
0.8
0.9
0.8
0.6
0.8
0.7
0.3
0.3

Wind Speed/Direction (mph)

9
9
8
7
7
7
7
9
9
9
10
9
9
9
11
11
10
8
6
6
9
7
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
68
77
84
88
90
91
93
94
93
93
94
94
93
91
87
84
85
80
85
93
93
85
75

Pressure (mb)

999
998
998
998
998
998
998
997
997
997
997
997
997
997
997
997
997
998
998
998
998
998
999
998

Ozone (du)

426
427
431
436
440
438
437
438
441
440
438
437
437
438
437
436
436
435
433
432
432
433
435
437

Thursday 14

Waning Crescent 3%

04:33

18:36

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

Sun - Rise: 05:45, Set: 21:21, Transit: 13:34. Moon - Rise: 04:33, Set: 18:36. Civil Dark: 22:03 - 05:04. Nautical Dark: 22:59 - 04:07. Astro Dark: 00:22 - 02:41

Total Clouds (% Sky Obscured)

100
58
73
65
63
60
49
28
0
0
20
76
34
98
94
96
96
98
86
85
93
83
96
96

Low Clouds (% Sky Obscured)

59
43
62
61
51
42
39
22
0
0
15
6
11
8
24
38
69
61
77
62
76
61
64
59

Medium Clouds (% Sky Obscured)

70
38
22
5
3
3
3
3
0
0
0
20
10
35
37
40
43
62
50
79
81
77
74
58

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
3
71
7
98
40
58
19
97
2
2
10
5
74
69

ISS Passover

Visibility (miles)

9
5
5
9
9
9
9
9
9
9
9
9
9
9
9
9
7
6
7
7
7
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

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

Precipitation Probability (%)

76
59
29
7
14
3
0
0
0
0
0
0
0
0
1
28
55
58
70
62
57
50
42
39

Precipitation Amount (mm)

0.6
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0.4
0.2
0.2
0
0
0

Wind Speed/Direction (mph)

6
5
3
4
4
5
5
5
4
4
3
3
3
4
4
4
5
5
6
8
9
9
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
68
81
82
85
87
87
90
91
89
91
88
89
89
84
77
71
64
60
55
55
53
56
54

Pressure (mb)

999
999
999
1000
1000
1001
1001
1001
1002
1002
1002
1002
1002
1002
1003
1003
1004
1004
1004
1004
1004
1005
1005
1005

Ozone (du)

436
435
435
435
435
435
435
434
433
433
434
434
431
429
428
427
427
427
427
426
423
420
418
418

Friday 15

Waning Crescent 0%

04:54

20:08

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 OK
07 OK
08 Bad
09 OK
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 05:44, Set: 21:23, Transit: 13:34. Moon - Rise: 04:54, Set: 20:08. Civil Dark: 22:04 - 05:02. Nautical Dark: 23:01 - 04:05. Astro Dark: 00:27 - 02:36

Total Clouds (% Sky Obscured)

100
100
96
90
93
96
100
100
100
97
98
89
39
42
50
17
72
96
95
95
91
84
81
67

Low Clouds (% Sky Obscured)

68
51
63
40
40
21
30
29
41
30
42
42
13
9
2
2
28
49
33
33
41
47
55
39

Medium Clouds (% Sky Obscured)

99
58
50
42
49
91
67
62
64
64
82
72
37
40
48
17
66
88
85
75
58
81
80
66

High Clouds (% Sky Obscured)

84
57
1
1
5
6
94
100
100
95
96
21
16
16
17
17
3
3
2
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
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
None
None
None
None
None
None

Precipitation Probability (%)

24
10
2
1
1
1
10
0
1
2
3
1
0
0
20
29
32
37
28
42
40
40
26
25

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
12
11
8
6
5
5
6
6
5
5
5
5
5
6
6
7
8
8
9
9
8
7
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
60
69
77
82
81
75
78
84
87
86
86
86
83
74
67
58
52
47
46
46
48
48
44

Pressure (mb)

1005
1006
1006
1007
1007
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

420
421
419
417
416
415
415
415
415
415
415
414
414
414
412
409
408
407
408
410
410
411
412
411

Saturday 16

New Moon 1%

05:25

21:42

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 05:42, Set: 21:24, Transit: 13:34. Moon - Rise: 05:25, Set: 21:42. Civil Dark: 22:06 - 05:00. Nautical Dark: 23:03 - 04:02. Astro Dark: 00:32 - 02:31

Total Clouds (% Sky Obscured)

57
46
55
74
90
88
89
81
84
86
91
91
87
92
93
90
90
91
90
92
98
97
96
94

Low Clouds (% Sky Obscured)

30
14
16
19
24
33
42
52
63
73
84
82
80
77
82
86
90
88
86
81
77
72
64
50

Medium Clouds (% Sky Obscured)

57
46
29
74
90
81
84
58
31
28
88
75
43
44
46
50
46
53
58
63
62
57
86
76

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
2
4
4
3
3
2
1
0
0
0
0
0
0
0
23

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 (%)

33
38
18
13
22
12
18
15
4
6
5
12
16
18
15
13
9
10
10
10
15
18
19
21

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

Chance of Frost

Temperature (°C)

14
13
13
12
11
10
10
9
9
9
9
8
8
9
10
11
12
13
14
15
16
14
13
14

Feels Like (°C)

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

Dew Point (°C)

1
3
5
5
4
4
5
7
7
7
7
7
7
7
5
4
4
4
2
2
4
8
7
7

Relative Humidity (%)

43
48
58
62
63
65
72
84
88
90
91
91
93
87
72
63
59
51
44
42
47
69
68
59

Pressure (mb)

1010
1010
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012

Ozone (du)

409
406
408
408
403
400
399
398
397
395
393
393
392
391
391
390
392
394
394
395
396
402
404
399

Sunday 17

Waxing Crescent 5%

06:10

23:13

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 05:41, Set: 21:26, Transit: 13:34. Moon - Rise: 06:10, Set: 23:13. Civil Dark: 22:08 - 04:59. Nautical Dark: 23:06 - 04:00. Astro Dark: 00:37 - 02:25

Total Clouds (% Sky Obscured)

92
92
95
98
100
99
99
98
99
100
100
93
87
82
90
85
78
74
71
68
78
90
97
79

Low Clouds (% Sky Obscured)

37
27
30
33
29
34
42
48
53
60
61
63
64
63
74
66
55
44
36
31
42
56
71
63

Medium Clouds (% Sky Obscured)

72
70
61
92
100
85
96
98
99
99
100
91
83
77
79
75
74
74
71
68
71
51
31
19

High Clouds (% Sky Obscured)

45
70
84
88
93
59
31
0
33
67
100
71
43
14
10
10
10
8
3
2
26
52
78
52

ISS Passover

Visibility (miles)

9
9
7
6
9
9
9
9
3
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
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

34
51
61
58
64
54
48
66
78
52
41
26
23
28
14
10
5
19
25
29
33
33
29
30

Precipitation Amount (mm)

0
0
0.3
0.3
0.4
0.2
0
0.3
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
14
13
12
11
11
11
10
10
10
10
9
10
10
11
12
13
14
15
17
16
15
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
59
75
83
86
88
90
91
93
95
95
95
95
93
91
83
76
69
61
55
48
53
56
59

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

397
396
396
397
401
403
404
404
403
404
406
409
413
416
417
418
418
418
421
423
425
422
420
418

Monday 18

Waxing Crescent 11%

07:15

00:28

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 05:39, Set: 21:27, Transit: 13:34. Moon - Rise: 07:15, Set: 00:28. Civil Dark: 22:09 - 04:57. Nautical Dark: 23:08 - 03:58. Astro Dark: 00:44 - 02:18

Total Clouds (% Sky Obscured)

60
41
44
48
50
61
75
90
88
84
82
82
77
68
74
87
100
100
100
100
100
100
100
96

Low Clouds (% Sky Obscured)

51
40
31
25
18
21
29
44
50
54
57
63
68
68
50
38
35
35
35
45
62
68
70
68

Medium Clouds (% Sky Obscured)

11
0
31
48
50
61
75
90
86
81
74
59
43
28
51
74
96
88
80
72
72
72
69
55

High Clouds (% Sky Obscured)

25
0
2
6
9
14
16
18
16
19
22
17
12
7
37
67
97
96
98
100
96
91
84
58

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 (%)

30
28
34
38
38
30
22
10
9
7
1
4
3
0
1
1
0
3
4
1
16
21
25
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)

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

Chance of Frost

Temperature (°C)

15
15
15
14
13
11
11
10
10
10
10
9
10
10
10
12
13
14
14
15
16
15
15
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
62
62
70
79
88
90
91
93
93
91
91
91
90
91
88
86
83
79
75
72
74
78
80

Pressure (mb)

1016
1016
1016
1016
1017
1017
1017
1018
1018
1018
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

410
403
396
393
390
387
385
384
383
382
382
381
380
379
378
377
377
376
377
378
379
380
380
380

Tuesday 19

Waxing Crescent 20%

08:37

01:22

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
13 Bad

Sun - Rise: 05:38, Set: 21:29, Transit: 13:34. Moon - Rise: 08:37, Set: 01:22. Civil Dark: 22:11 - 04:56. Nautical Dark: 23:10 - 03:56. Astro Dark: 00:50 - 02:10

Total Clouds (% Sky Obscured)

93
89
90
91
92
85
78
72
71
70
76
81
81
81
86
91
95
95
95
96

Low Clouds (% Sky Obscured)

66
64
61
56
59
56
53
50
36
26
15
26
38
51
64
76
87
75
63
49

Medium Clouds (% Sky Obscured)

41
31
30
29
29
27
26
33
39
43
53
51
44
39
49
56
66
66
70
75

High Clouds (% Sky Obscured)

35
12
8
5
2
6
13
24
25
26
27
38
46
50
48
45
45
44
47
40

ISS Passover

Visibility (miles)

9
9
9
8
8
7
8
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

Precipitation Type

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

Precipitation Probability (%)

19
14
17
19
18
15
13
14
11
7
1
7
6
2
6
6
7
12
17
20

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

15
16
16
15
14
14
13
13
12
12
12
11
12
12
13
14
15
16
17
18

Feels Like (°C)

13
12
12
14
13
13
13
13
13
11
10
11
11
10
10
12
12
12
13
13

Dew Point (°C)

12
12
13
12
12
12
12
11
12
11
11
11
11
11
11
11
11
12
11
11

Relative Humidity (%)

82
80
81
82
84
87
90
92
96
96
95
96
93
92
89
83
78
73
68
65

Pressure (mb)

1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1020
1020
1021
1021
1021
1021
1022

Ozone (du)

380
380
379
380
381
382
382
383
384
382
380
379
377
376
374
377
379
381
381
381

Forecast for Eindhoven, Gemeente Eindhoven, Netherlands (51.44,5.48)

Generated: 13/05/26 18:14:57. Forecast: 13/05/26 to 19/05/26. Timezone: UTC+2.00