Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 12

Waning Crescent 30%

05:14

14:02

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
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:36, Set: 20:22, Transit: 13:30. Moon - Rise: 05:14, Set: 14:02. Civil Dark: 20:57 - 06:00. Nautical Dark: 21:41 - 05:16. Astro Dark: 22:30 - 04:26

Total Clouds (% Sky Obscured)

96
85
99
61
97
100
100
100
100
100
100
100
100
100
100
100
98
100
100
99
100
100
100
100

Low Clouds (% Sky Obscured)

20
20
9
21
40
26
32
36
41
41
35
24
6
2
0
0
0
0
0
0
1
7
20
16

Medium Clouds (% Sky Obscured)

71
40
14
28
50
50
97
73
100
100
100
100
100
100
100
100
98
98
96
99
100
100
100
93

High Clouds (% Sky Obscured)

36
85
52
61
92
100
100
100
100
100
100
100
100
100
100
100
59
100
100
97
30
22
32
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
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
6
7
8
9
9
9
8
7
7
6
4
2
2
3
3
3
3
3
3
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
3
4
5
7
8
9
10
11
11
11
11
11
10
8
7
7
6
5
4
4
4
4
4

Dew Point (°C)

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

Relative Humidity (%)

88
83
75
65
59
54
49
45
42
41
41
44
56
59
59
60
61
59
55
56
58
61
60
60

Pressure (mb)

1016
1016
1017
1017
1017
1017
1016
1016
1015
1015
1015
1015
1015
1015
1015
1016
1015
1015
1015
1015
1015
1014
1014
1014

Ozone (du)

360
362
366
369
369
370
369
369
369
368
368
370
371
373
374
374
374
374
374
374
372
372
371
370

Monday 13

Waning Crescent 21%

05:26

15:22

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
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:33, Set: 20:24, Transit: 13:30. Moon - Rise: 05:26, Set: 15:22. Civil Dark: 20:59 - 05:58. Nautical Dark: 21:43 - 05:13. Astro Dark: 22:33 - 04:23

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
72
79
93
82

Low Clouds (% Sky Obscured)

20
25
17
20
30
25
38
49
60
66
59
64
79
78
50
56
49
49
59
49
40
58
60
43

Medium Clouds (% Sky Obscured)

98
100
92
100
100
100
97
100
100
98
81
96
100
100
100
100
100
100
100
96
72
79
88
69

High Clouds (% Sky Obscured)

100
100
100
99
65
96
100
100
100
100
98
100
99
100
100
100
100
100
100
40
30
12
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
1
11
5
3
4
5
8
10
24
33
30
20
19
19
27
18
6
7
6
6

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
67
65
62
60
59
57
50
50
54
58
65
72
76
80
80
79
79
77
78
74
69
74
82

Pressure (mb)

1014
1014
1014
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1014
1014
1014
1014
1014
1015
1016
1016

Ozone (du)

370
371
370
370
370
370
372
373
375
376
378
381
385
387
389
390
394
397
398
400
407
417
431
440

Tuesday 14

Waning Crescent 12%

05:38

16:43

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

Sun - Rise: 06:31, Set: 20:25, Transit: 13:29. Moon - Rise: 05:38, Set: 16:43. Civil Dark: 21:01 - 05:55. Nautical Dark: 21:45 - 05:11. Astro Dark: 22:36 - 04:20

Total Clouds (% Sky Obscured)

77
94
61
74
75
67
45
38
18
12
3
40
82
76
53
20
13
1
15
37
73
100
99
97

Low Clouds (% Sky Obscured)

69
81
58
55
56
62
45
38
18
12
3
9
19
7
1
1
0
0
9
5
5
5
0
0

Medium Clouds (% Sky Obscured)

75
64
18
35
42
18
0
0
0
1
1
23
20
1
0
0
11
0
0
0
0
0
9
15

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
16
56
73
47
15
0
0
0
20
40
60
56
49

ISS Passover

Visibility (miles)

9
9
9
9
9
7
9
9
9
9
8
4
5
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 (%)

16
8
20
23
29
24
10
7
14
20
21
31
38
19
4
0
0
4
0
0
0
0
1
5

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
6
6
7
8
10
12
11
11
11
10
9
7
5
4
4
3
2
2
2
3
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
78
81
77
74
62
56
49
45
53
57
53
64
71
73
77
78
81
78
76
78
74
74
72

Pressure (mb)

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

Ozone (du)

445
449
456
461
459
456
453
446
442
437
429
423
420
418
415
414
410
408
405
402
399
394
391
390

Wednesday 15

Waning Crescent 6%

05:50

18:06

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
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:29, Set: 20:27, Transit: 13:29. Moon - Rise: 05:50, Set: 18:06. Civil Dark: 21:03 - 05:53. Nautical Dark: 21:48 - 05:08. Astro Dark: 22:38 - 04:17

Total Clouds (% Sky Obscured)

96
92
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
87
76
66
77
87

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
5
5
10
15
15
15
15
15
15
20
20
25
25
25
30
40
46

Medium Clouds (% Sky Obscured)

23
25
61
81
80
20
19
18
17
12
13
92
86
86
82
67
76
22
23
71
72
40
77
87

High Clouds (% Sky Obscured)

45
53
67
65
71
81
90
100
97
89
97
100
100
100
100
100
100
100
100
72
43
15
23
32

ISS Passover

Visibility (miles)

9
9
9
9
6
9
9
9
9
9
9
9
9
9
9
9
8
9
9
9
9
4
8
8

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

Precipitation Probability (%)

10
18
36
50
51
34
11
6
26
22
3
1
0
1
6
33
47
27
24
30
56
69
28
7

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
3
5
8
10
11
12
12
12
13
13
13
12
12
11
10
9
9
9
9
9
10
10
10

Relative Humidity (%)

72
76
78
81
86
92
89
87
84
86
89
90
89
89
90
90
90
93
95
96
96
98
100
98

Pressure (mb)

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

Ozone (du)

389
388
386
382
380
378
375
370
366
363
361
360
360
361
361
360
359
357
355
353
354
355
356
357

Thursday 16

Waning Crescent 2%

06:04

19:32

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
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:27, Set: 20:29, Transit: 13:29. Moon - Rise: 06:04, Set: 19:32. Civil Dark: 21:05 - 05:51. Nautical Dark: 21:50 - 05:05. Astro Dark: 22:41 - 04:14

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

28
55
58
61
73
85
97
84
73
57
54
44
40
56
52
50
50
54
62
71
72
80
95
100

Medium Clouds (% Sky Obscured)

94
91
38
75
89
21
16
12
66
69
29
21
32
23
23
26
17
16
8
16
27
38
55
74

High Clouds (% Sky Obscured)

41
27
14
0
1
4
0
33
67
100
100
99
100
8
17
25
50
76
100
69
39
8
7
6

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
7
8
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 (%)

1
6
10
22
17
31
30
42
40
39
40
36
28
26
20
7
9
6
1
18
21
16
27
31

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
90
87
90
89
84
84
84
86
86
84
92
93
93
92
92
92
91
91
93
93
95
95

Pressure (mb)

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

Ozone (du)

360
360
360
362
364
364
364
364
364
365
367
367
366
366
366
367
367
368
368
368
369
369
370
370

Friday 17

New Moon 0%

06:21

21:03

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

Sun - Rise: 06:25, Set: 20:30, Transit: 13:29. Moon - Rise: 06:21, Set: 21:03. Civil Dark: 21:07 - 05:48. Nautical Dark: 21:52 - 05:03. Astro Dark: 22:44 - 04:10

Total Clouds (% Sky Obscured)

100
100
100
100
99
96
95
74
57
41
48
56
62
70
70
76
71
64
64
52
44
35
37
39

Low Clouds (% Sky Obscured)

100
100
100
100
89
77
66
47
28
8
25
42
59
65
70
64
60
52
45
45
41
35
37
39

Medium Clouds (% Sky Obscured)

92
86
79
75
66
59
50
40
32
23
25
20
12
20
29
37
49
59
64
52
44
35
37
39

High Clouds (% Sky Obscured)

15
35
45
45
48
46
29
22
17
18
13
7
0
0
1
2
3
4
10
10
10
11
7
13

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 (%)

34
27
24
25
21
25
31
32
29
11
22
24
16
15
11
0
1
1
0
0
0
0
1
2

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
10
10
10
10
11
11
16
15
15
16
16
16
12
12
12
12
11
11
8
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

95
95
93
90
87
79
70
63
60
57
55
59
63
67
66
66
67
66
66
66
65
65
64
66

Pressure (mb)

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

Ozone (du)

370
370
371
372
373
374
374
375
371
368
364
363
362
361
363
365
366
367
368
368
368
368
368
368

Saturday 18

Waxing Crescent 2%

06:44

22:38

07 OK
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: 06:23, Set: 20:32, Transit: 13:28. Moon - Rise: 06:44, Set: 22:38. Civil Dark: 21:08 - 05:46. Nautical Dark: 21:54 - 05:00. Astro Dark: 22:47 - 04:07

Total Clouds (% Sky Obscured)

45
59
76
89
92
95
100
100
100
100
100
100
100
97
94
90
91
92
95

Low Clouds (% Sky Obscured)

45
39
29
16
12
5
2
4
4
8
12
16
20
15
15
15
15
10
10

Medium Clouds (% Sky Obscured)

45
59
68
72
81
90
99
99
99
100
99
99
98
97
94
90
91
92
95

High Clouds (% Sky Obscured)

15
31
50
68
79
91
98
99
100
100
100
100
100
89
78
62
61
61
60

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

2
5
7
5
12
12
2
8
9
6
19
24
27
25
25
27
30
36
43

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
7
8
9
9
10
10
15
16
16
16
17
17
12
11
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

68
69
67
63
61
58
56
54
53
52
53
62
74
87
89
89
90
92
95

Pressure (mb)

1019
1019
1018
1018
1018
1018
1018
1017
1017
1017
1016
1016
1016
1017
1017
1017
1017
1016
1016

Ozone (du)

368
368
369
370
371
372
372
373
374
375
376
378
380
382
384
386
389
390
391

Forecast for Mecklenbeck, Regierungsbezirk Münster, Germany (51.95,7.59)

Generated: 12/04/26 07:16:23. Forecast: 12/04/26 to 18/04/26. Timezone: UTC+2.00