Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 12

Waning Crescent 21%

04:50

No Set

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
12 Bad
13 Bad

Sun - Rise: 06:13, Set: 19:59, Transit: 13:07. Moon - Rise: 04:50, Set: No Set. Civil Dark: 20:34 - 05:38. Nautical Dark: 21:18 - 04:54. Astro Dark: 22:06 - 04:05

Total Clouds (% Sky Obscured)

88
91
100
100
100
100
100
100
100
100
98
96
99
100
100
100
100
100
100
97
98
85
86
93

Low Clouds (% Sky Obscured)

88
91
94
90
87
83
78
79
74
73
68
69
76
76
77
71
54
30
25
12
0
0
0
0

Medium Clouds (% Sky Obscured)

87
67
100
100
98
100
100
100
100
100
97
94
98
100
100
100
100
100
90
87
97
75
84
90

High Clouds (% Sky Obscured)

67
69
100
99
99
100
58
100
100
89
51
43
95
96
97
96
64
67
91
80
74
68
69
68

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

Precipitation Probability (%)

27
19
20
39
48
45
38
45
58
61
52
34
29
35
30
28
13
11
7
21
15
4
2
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
95
95
95
96
96
96
96
96
94
96
93
94
91
93
91
90
87
85
88
86
75
70

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1015
1015
1014
1014
1014
1014
1014
1014
1014
1013

Ozone (du)

360
358
356
352
348
348
348
348
348
347
345
343
342
342
340
339
337
338
340
341
343
347
351
354

Monday 13

Waning Crescent 13%

05:03

14:58

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
12 Bad
13 Bad

Sun - Rise: 06:11, Set: 20:00, Transit: 13:07. Moon - Rise: 05:03, Set: 14:58. Civil Dark: 20:36 - 05:35. Nautical Dark: 21:20 - 04:51. Astro Dark: 22:09 - 04:02

Total Clouds (% Sky Obscured)

64
50
65
91
99
94
96
100
97
94
100
100
100
100
97
100
99
98
100
100
100
99
100
100

Low Clouds (% Sky Obscured)

0
0
0
5
10
8
3
3
2
1
0
0
0
0
32
58
71
68
78
85
86
94
100
92

Medium Clouds (% Sky Obscured)

48
34
62
83
89
94
96
94
97
94
100
100
100
97
94
100
98
97
100
100
100
98
98
100

High Clouds (% Sky Obscured)

56
50
56
72
97
56
61
37
40
48
30
28
25
52
55
100
48
54
39
37
67
20
15
20

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
6
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
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
None
None
None
Very Light Rain
None
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

5
1
0
0
0
0
0
0
0
0
1
6
13
31
37
53
44
35
32
52
54
65
67
62

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
17
18
18
18
17
15
13
13
12
11
10
10
10
9
9
8
8
9
9
10
10
10
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
53
53
59
63
67
61
57
59
64
65
66
67
68
70
73
71
73
74
74
74
84
93
95

Pressure (mb)

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

Ozone (du)

355
356
355
353
353
353
354
357
359
361
360
359
360
361
362
363
365
368
370
373
376
378
378
381

Tuesday 14

Waning Crescent 6%

05:15

16:19

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

Sun - Rise: 06:09, Set: 20:02, Transit: 13:06. Moon - Rise: 05:15, Set: 16:19. Civil Dark: 20:38 - 05:33. Nautical Dark: 21:22 - 04:49. Astro Dark: 22:11 - 03:59

Total Clouds (% Sky Obscured)

98
100
97
92
75
76
49
30
30
30
25
42
57
46
26
32
22
9
13
69
73
83
89
95

Low Clouds (% Sky Obscured)

83
91
86
79
56
68
30
30
30
30
25
42
57
46
21
27
21
8
13
18
16
22
27
70

Medium Clouds (% Sky Obscured)

96
100
25
14
13
9
7
0
0
0
0
0
0
0
0
0
0
0
1
60
60
74
86
95

High Clouds (% Sky Obscured)

20
25
1
1
0
0
0
0
0
0
0
0
0
0
0
0
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

51
48
37
13
14
1
0
0
0
1
1
6
3
1
1
0
0
0
1
6
34
30
29
18

Precipitation Amount (mm)

0
0.2
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)

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

Chance of Frost

Temperature (°C)

10
9
10
10
10
10
9
8
8
7
7
6
6
5
5
4
4
4
6
8
10
12
13
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
85
83
81
83
85
87
85
87
85
86
86
88
93
94
96
93
85
77
71
64
54
50

Pressure (mb)

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

Ozone (du)

383
385
384
388
395
394
395
395
395
398
403
409
414
419
422
427
431
432
431
429
430
431
430
431

Wednesday 15

Waning Crescent 2%

05:27

17:42

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

Sun - Rise: 06:07, Set: 20:04, Transit: 13:06. Moon - Rise: 05:27, Set: 17:42. Civil Dark: 20:39 - 05:31. Nautical Dark: 21:24 - 04:46. Astro Dark: 22:14 - 03:55

Total Clouds (% Sky Obscured)

94
93
93
89
86
82
82
83
84
83
82
75
61
44
27
52
73
82
81
77
77
63
78
75

Low Clouds (% Sky Obscured)

64
47
69
52
44
24
27
21
15
18
26
29
20
10
0
7
16
20
17
13
10
7
4
8

Medium Clouds (% Sky Obscured)

93
93
92
89
86
82
79
81
73
43
41
42
32
23
15
18
21
23
38
54
70
63
77
74

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
35
68
82
81
77
77
63
32
0

ISS Passover

Visibility (miles)

9
4
6
6
5
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

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

Precipitation Probability (%)

52
52
44
39
40
8
3
5
1
1
1
0
0
0
0
0
0
0
0
0
1
4
20
5

Precipitation Amount (mm)

0.3
0.3
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
5
5
4
4
2
2
3
3
3
2
2
2
3
3
3
3
2
3
3
4
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
12
11
12
11
11
10
9
8
7
6
5
6
5
5
5
4
5
7
10
11
13
14
13

Dew Point (°C)

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

Relative Humidity (%)

47
53
57
58
71
80
80
77
78
81
84
87
87
87
88
90
90
90
81
73
67
59
55
51

Pressure (mb)

1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021

Ozone (du)

433
435
436
437
438
440
437
435
434
430
427
423
419
413
408
406
405
402
398
394
389
385
383
383

Thursday 16

Waning Crescent 0%

05:41

19:08

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
12 Bad
13 Bad

Sun - Rise: 06:05, Set: 20:05, Transit: 13:06. Moon - Rise: 05:41, Set: 19:08. Civil Dark: 20:41 - 05:29. Nautical Dark: 21:26 - 04:44. Astro Dark: 22:17 - 03:52

Total Clouds (% Sky Obscured)

82
91
100
96
89
86
89
87
86
83
79
88
89
91
92
92
92
90
88
89
89
92
93
97

Low Clouds (% Sky Obscured)

24
31
34
28
15
10
25
35
49
34
17
5
18
34
52
44
31
22
36
49
63
64
66
70

Medium Clouds (% Sky Obscured)

65
51
48
43
42
41
42
42
44
41
45
41
42
36
28
25
18
16
14
12
13
19
22
30

High Clouds (% Sky Obscured)

32
60
90
64
38
13
13
12
11
27
43
59
42
24
7
22
37
51
66
80
89
92
93
97

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 (%)

1
1
0
3
14
2
1
3
2
6
6
2
11
11
10
10
11
11
9
7
4
13
16
16

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

48
46
47
57
62
63
65
74
87
94
94
96
94
93
93
91
90
91
90
78
70
61
58
56

Pressure (mb)

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

Ozone (du)

381
379
377
374
369
364
362
362
361
361
361
360
360
360
360
361
361
361
361
361
361
362
362
363

Friday 17

New Moon 2%

05:58

20:38

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
12 Bad
13 Bad

Sun - Rise: 06:02, Set: 20:07, Transit: 13:06. Moon - Rise: 05:58, Set: 20:38. Civil Dark: 20:43 - 05:26. Nautical Dark: 21:28 - 04:41. Astro Dark: 22:20 - 03:49

Total Clouds (% Sky Obscured)

94
93
93
88
81
78
82
83
84
85
87
90
93
95
98
95
91
84
86
88
90
90
90
89

Low Clouds (% Sky Obscured)

74
75
76
65
44
28
30
28
35
40
45
60
70
85
90
90
90
84
85
80
65
62
59
64

Medium Clouds (% Sky Obscured)

24
27
25
17
13
7
9
6
10
18
19
23
24
22
23
16
11
6
3
4
4
4
13
22

High Clouds (% Sky Obscured)

67
33
0
0
0
0
0
0
0
2
5
7
7
8
9
6
3
0
10
19
23
28
35
54

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
10
1
2
1
0
0
0
0
0
1
0
1
1
1
3
1
0
1
4
3
9
9
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
56
59
62
64
65
67
69
71
72
72
72
73
77
81
87
85
87
88
87
84
81
73
68

Pressure (mb)

1022
1022
1022
1021
1021
1021
1021
1021
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020

Ozone (du)

364
365
366
367
370
372
375
376
378
379
380
380
380
380
381
381
383
385
388
387
387
387
386
385

Saturday 18

Waxing Crescent 2%

06:22

22:12

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

Sun - Rise: 06:00, Set: 20:09, Transit: 13:05. Moon - Rise: 06:22, Set: 22:12. Civil Dark: 20:45 - 05:24. Nautical Dark: 21:30 - 04:38. Astro Dark: 22:22 - 03:46

Total Clouds (% Sky Obscured)

84
79
75
75
75
75
79
82
86
84
85
83
87
91
95
87
74
61

Low Clouds (% Sky Obscured)

65
70
63
62
54
49
36
26
16
29
43
56
55
51
47
33
17
4

Medium Clouds (% Sky Obscured)

37
45
45
49
49
55
61
60
56
47
38
32
31
27
24
21
15
9

High Clouds (% Sky Obscured)

51
49
43
34
25
19
18
22
35
29
19
8
33
55
79
72
59
35

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

9
9
7
8
6
0
1
1
0
10
12
11
8
4
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
7
7
7
7
8
8
8
7
7
8
8
8
8
7
8
8

Relative Humidity (%)

61
60
60
60
65
71
79
81
84
87
85
85
85
88
91
93
91
87

Pressure (mb)

1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018

Ozone (du)

384
382
380
378
377
376
375
377
379
381
381
381
381
380
379
378
377
376

Forecast for Jeßnigk, Germany (51.75,13.28)

Generated: 12/04/26 13:08:58. Forecast: 12/04/26 to 18/04/26. Timezone: UTC+2.00