Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 12

Waning Crescent 30%

05:05

14:10

04 Bad
05 Bad
06 Bad
07 Bad
08 Good
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

Sun - Rise: 06:45, Set: 20:28, Transit: 13:37. Moon - Rise: 05:05, Set: 14:10. Civil Dark: 21:04 - 06:10. Nautical Dark: 21:47 - 05:26. Astro Dark: 22:36 - 04:37

Total Clouds (% Sky Obscured)

100
100
99
100
17
63
76
58
93
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
24
28
26
45
46
26
10
45
44
65
49
18
26
2
2
11
7
11
0

Medium Clouds (% Sky Obscured)

43
4
7
7
0
0
0
0
0
0
48
32
44
70
67
81
100
100
100
100
89
100
100
100

High Clouds (% Sky Obscured)

100
98
99
58
17
47
56
34
71
94
100
100
100
100
100
100
100
100
100
100
92
59
100
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
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
9
3
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
6
7
7
8
10
11
12
11
11
11
10
10
9
8
7
5
5
4
4
4
3
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
1
2
2
5
6
6
8
9
10
11
11
11
11
10
10
8
7
7
6
6
6
6

Dew Point (°C)

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

Relative Humidity (%)

82
80
85
85
82
77
68
61
55
50
48
45
45
45
52
61
65
67
67
68
67
67
67
65

Pressure (mb)

1014
1015
1015
1015
1016
1016
1016
1016
1016
1015
1015
1015
1014
1014
1014
1014
1014
1015
1015
1015
1014
1014
1014
1014

Ozone (du)

368
368
369
373
375
375
375
375
375
374
374
374
374
374
376
377
378
378
379
378
374
373
373
372

Monday 13

Waning Crescent 21%

05:20

15:29

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:43, Set: 20:30, Transit: 13:36. Moon - Rise: 05:20, Set: 15:29. Civil Dark: 21:06 - 06:07. Nautical Dark: 21:49 - 05:23. Astro Dark: 22:39 - 04:34

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
89
84
93
94
95

Low Clouds (% Sky Obscured)

9
11
2
21
14
15
15
25
24
25
25
25
25
54
52
48
33
26
26
42
60
51
67
61

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
89
84
92
92
91

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
82
77
100
100
100
43
5
20
1
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
7
6
7
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
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
1
8
17
18
24
34
34
31
27
22
19
8
3
4
6
19
45

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
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
1
1
2
2
3
3
3
4
5
6
6
7
9
9
8
7
7
6
7
6
6
6
6

Relative Humidity (%)

64
64
64
65
66
63
60
58
57
58
61
66
70
80
87
87
84
84
85
88
87
88
90
90

Pressure (mb)

1014
1014
1013
1013
1014
1013
1013
1013
1013
1013
1013
1013
1013
1012
1013
1013
1013
1014
1014
1014
1015
1015
1015
1015

Ozone (du)

372
376
377
378
381
384
387
387
387
387
389
390
392
391
393
396
401
404
411
419
428
441
453
462

Tuesday 14

Waning Crescent 12%

05:33

16:50

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

Sun - Rise: 06:41, Set: 20:32, Transit: 13:36. Moon - Rise: 05:33, Set: 16:50. Civil Dark: 21:07 - 06:05. Nautical Dark: 21:52 - 05:21. Astro Dark: 22:41 - 04:31

Total Clouds (% Sky Obscured)

80
65
70
51
45
5
48
55
30
74
60
61
52
97
100
70
34
33
36
32
38
50
66
82

Low Clouds (% Sky Obscured)

73
61
70
49
40
5
47
55
30
66
9
11
10
10
25
10
0
1
15
12
30
25
20
10

Medium Clouds (% Sky Obscured)

44
0
0
0
0
0
0
0
0
34
26
23
17
25
21
47
23
23
21
11
7
17
20
24

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
15
73
75
65
3
0
0
3
0
7
22
41

ISS Passover

Visibility (miles)

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

Fog (%)

0
11
100
100
100
100
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 (%)

41
25
17
4
1
0
19
28
30
29
26
10
3
2
1
0
0
0
0
0
1
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
94
93
85
80
75
69
61
56
54
51
53
56
61
69
69
70
72
75
71
69
68

Pressure (mb)

1016
1016
1017
1017
1018
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1022
1022
1021
1021
1021

Ozone (du)

466
466
464
462
462
457
444
435
430
425
421
418
414
411
407
404
401
398
393
391
388
387
384
382

Wednesday 15

Waning Crescent 6%

05:45

18:13

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:38, Set: 20:34, Transit: 13:36. Moon - Rise: 05:45, Set: 18:13. Civil Dark: 21:09 - 06:03. Nautical Dark: 21:54 - 05:18. Astro Dark: 22:44 - 04:28

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

10
10
10
10
16
23
24
31
33
35
43
55
81
58
28
0
0
0
0
15
29
44
41
41

Medium Clouds (% Sky Obscured)

55
78
83
72
75
83
84
88
90
92
91
91
72
65
79
60
33
69
90
83
51
56
80
87

High Clouds (% Sky Obscured)

61
70
86
100
100
100
100
100
100
100
97
98
97
97
94
100
67
33
0
19
38
58
38
19

ISS Passover

Visibility (miles)

9
9
7
9
9
9
9
8
9
9
9
9
9
9
8
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
Light Rain
None
None
Very Light Rain
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

9
41
56
40
38
51
49
48
23
3
1
4
20
23
17
5
5
31
29
8
10
10
14
8

Precipitation Amount (mm)

0
0
0.4
0
0
0.2
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
8
8
8
8
10
11
12
13
13
15
16
17
18
17
17
16
15
14
13
13
13
12
12

Feels Like (°C)

5
5
6
6
6
7
8
10
10
11
12
14
16
17
16
16
15
14
12
11
11
11
11
10

Dew Point (°C)

3
3
5
6
7
8
10
11
12
12
12
12
12
12
13
14
14
13
13
12
12
12
12
11

Relative Humidity (%)

68
69
79
88
90
88
91
92
92
92
83
78
74
68
78
82
85
90
93
96
96
96
95
95

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

380
378
376
376
372
369
367
365
361
359
357
354
354
354
360
360
360
360
358
357
359
361
361
361

Thursday 16

Waning Crescent 2%

05:57

19:39

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:36, Set: 20:35, Transit: 13:36. Moon - Rise: 05:57, Set: 19:39. Civil Dark: 21:11 - 06:00. Nautical Dark: 21:56 - 05:16. Astro Dark: 22:47 - 04:25

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

45
52
61
68
74
78
82
74
67
57
52
51
52
50
18
2
19
23
28
23
26
48
56
65

Medium Clouds (% Sky Obscured)

82
80
86
97
90
53
62
70
51
0
41
80
61
60
60
50
33
38
36
55
76
96
94
92

High Clouds (% Sky Obscured)

0
16
31
36
60
47
20
32
59
86
90
95
100
99
100
100
85
93
100
74
49
23
17
11

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
3
5
9
9
9
9
8
8
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
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

4
8
13
9
16
45
68
88
54
32
7
13
13
12
17
6
13
12
0
5
5
0
2
4

Precipitation Amount (mm)

0
0
0
0
0
0
0.5
1.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
6
6
6
6
7
7
7
6
7
7
8
8
8
7
6
5
0
3
5
5
5
4
4

Chance of Frost

Temperature (°C)

12
12
12
12
12
13
12
13
13
13
14
14
15
15
15
15
13
12
11
10
10
10
10
10

Feels Like (°C)

11
11
10
11
10
11
11
11
12
12
13
13
14
14
14
14
13
12
12
11
11
11
10
9

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
95
95
90
93
95
96
93
87
87
79
78
79
80
86
86
86
84
85
87
85
88

Pressure (mb)

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

Ozone (du)

361
361
362
363
362
363
363
364
364
364
365
366
367
366
367
368
367
366
365
364
366
367
369
370

Friday 17

New Moon 0%

06:11

21:10

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:34, Set: 20:37, Transit: 13:35. Moon - Rise: 06:11, Set: 21:10. Civil Dark: 21:13 - 05:58. Nautical Dark: 21:58 - 05:13. Astro Dark: 22:49 - 04:22

Total Clouds (% Sky Obscured)

90
94
96
96
93
91
87
83
79
78
81
85
88
84
81
68
65
65
66
76
87
97
98
99

Low Clouds (% Sky Obscured)

75
87
93
91
84
76
67
62
62
66
77
83
88
68
47
25
35
43
40
40
48
51
59
67

Medium Clouds (% Sky Obscured)

90
94
96
96
90
82
73
79
79
78
81
85
88
71
51
31
48
59
66
67
66
65
68
68

High Clouds (% Sky Obscured)

0
0
4
7
11
9
6
4
2
0
0
1
1
5
7
14
17
15
18
45
67
89
92
96

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
5
5

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

Precipitation Probability (%)

2
10
15
16
14
15
10
25
32
33
47
58
59
52
45
39
33
26
9
19
26
35
44
57

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.2
0
0
0
0
0
0
0
0
0
0.2

Wind Speed/Direction (mph)

4
5
4
4
4
5
5
6
6
6
6
6
6
6
5
5
4
5
5
5
5
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
8
8
8
9
9
9
10
11
11
12
17
17
16
16
16
16
15
14
13
13
12
11
10

Dew Point (°C)

9
9
9
9
10
10
10
11
11
11
12
12
13
13
13
13
13
13
12
12
11
11
11
11

Relative Humidity (%)

90
90
91
93
95
90
84
80
76
73
70
74
78
83
82
83
82
85
87
90
92
93
95
95

Pressure (mb)

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

Ozone (du)

371
372
373
374
374
375
376
376
372
367
362
362
362
361
363
364
365
366
366
366
366
365
365
366

Saturday 18

Waxing Crescent 2%

06:28

22:44

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 06:32, Set: 20:39, Transit: 13:35. Moon - Rise: 06:28, Set: 22:44. Civil Dark: 21:15 - 05:56. Nautical Dark: 22:00 - 05:10. Astro Dark: 22:52 - 04:18

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
94
87
82
87
94
100
99
99
99

Low Clouds (% Sky Obscured)

65
65
65
65
65
50
40
40
35
40
47
54
61
49
34
22
17
15
11
6
3
0

Medium Clouds (% Sky Obscured)

74
81
90
96
97
98
99
100
100
100
98
97
95
91
87
82
87
94
100
97
95
92

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
87
72
53
59
78
100
94
89
83

ISS Passover

Visibility (miles)

5
5
4
3
2
4
6
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

Precipitation Type

Light Rain
Light Rain
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
None
None

Precipitation Probability (%)

76
77
83
94
88
82
75
62
51
38
34
29
22
25
26
23
31
28
15
17
14
4

Precipitation Amount (mm)

0.5
0.5
0.6
0.9
0.8
0.7
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
4
5
5
5
5
6
5
4
5
5
5
5
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

11
11
11
11
11
12
12
12
13
14
14
15
14
14
14
14
14
13
12
11
10
10

Feels Like (°C)

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

Dew Point (°C)

11
11
10
11
11
11
11
12
12
13
13
13
13
13
13
13
13
12
11
11
10
9

Relative Humidity (%)

95
95
95
96
98
98
96
96
95
93
93
92
92
90
90
92
93
93
95
96
96
95

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1017
1016
1016

Ozone (du)

367
368
370
371
372
373
374
376
377
379
381
383
385
387
390
392
395
394
394
393
393
393

Forecast for Molenhoek, Gemeente Mook en Middelaar, Netherlands (51.77,5.87)

Generated: 12/04/26 04:42:46. Forecast: 12/04/26 to 18/04/26. Timezone: UTC+2.00