Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 16

Waning Crescent 2%

05:53

19:14

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

Sun - Rise: 06:16, Set: 20:11, Transit: 13:14. Moon - Rise: 05:53, Set: 19:14. Civil Dark: 20:45 - 05:41. Nautical Dark: 21:28 - 04:58. Astro Dark: 22:16 - 04:10

Total Clouds (% Sky Obscured)

98
84
79
81
92
100
86
66
100
80
67
63
43
61
66
64
65
62
54
69
71
91
94
83

Low Clouds (% Sky Obscured)

20
27
50
40
48
61
30
15
55
11
1
1
1
23
23
40
45
38
21
39
52
63
69
59

Medium Clouds (% Sky Obscured)

58
37
28
52
62
82
74
33
24
28
30
34
27
35
44
44
48
37
20
13
23
31
54
26

High Clouds (% Sky Obscured)

1
3
3
6
38
55
52
6
59
33
38
45
23
17
7
6
7
5
30
39
16
50
49
35

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
8
10
4
1
2
4
6
8
6
3
5
5
0
1
0
0
0
0
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
4
4
5
5
6
5
5
4
3
2
1
1
2
2
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

10
12
13
14
15
16
16
17
17
17
17
16
14
13
11
10
10
9
9
8
7
7
6
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
83
79
76
73
68
62
59
61
60
58
69
80
86
88
91
93
93
93
93
93
93
93
90

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1022
1022
1023
1023
1023
1024
1023
1023
1023
1023
1023
1024

Ozone (du)

359
358
361
363
364
364
365
366
365
366
367
369
369
370
368
366
364
362
361
359
358
357
355
356

Friday 17

New Moon 0%

06:12

20:42

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
07 Bad

Sun - Rise: 06:14, Set: 20:12, Transit: 13:14. Moon - Rise: 06:12, Set: 20:42. Civil Dark: 20:47 - 05:39. Nautical Dark: 21:30 - 04:56. Astro Dark: 22:18 - 04:07

Total Clouds (% Sky Obscured)

74
87
83
100
100
100
98
60
71
47
48
47
70
74
94
93
78
97
99
78
79
88
89
79

Low Clouds (% Sky Obscured)

34
29
10
3
25
0
5
9
65
14
6
9
7
7
25
29
21
22
34
52
60
51
61
48

Medium Clouds (% Sky Obscured)

42
62
64
47
71
99
35
29
29
24
31
22
52
49
48
48
45
40
42
31
36
33
28
30

High Clouds (% Sky Obscured)

44
46
40
100
100
100
97
43
4
8
6
9
18
19
79
62
29
92
88
50
43
35
31
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
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
2
3
8
12
20
8
7
9
9
20
8
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)

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

Chance of Frost

Temperature (°C)

8
12
14
16
17
18
19
19
19
19
18
18
16
14
13
12
11
10
10
9
9
9
9
9

Feels Like (°C)

7
11
14
15
16
17
17
17
18
19
18
17
15
13
12
10
9
10
9
8
9
9
8
8

Dew Point (°C)

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

Relative Humidity (%)

85
80
73
65
57
52
49
45
43
44
49
63
70
78
81
84
88
88
90
90
91
91
88
85

Pressure (mb)

1024
1023
1023
1023
1023
1022
1022
1021
1021
1021
1021
1021
1021
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

358
358
356
356
356
357
355
355
355
353
352
350
349
350
352
351
350
350
350
348
349
350
353
355

Saturday 18

Waxing Crescent 2%

06:38

22:14

08 Bad
09 Bad
10 Bad
11 Bad
12 OK
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
07 Bad

Sun - Rise: 06:12, Set: 20:14, Transit: 13:14. Moon - Rise: 06:38, Set: 22:14. Civil Dark: 20:49 - 05:37. Nautical Dark: 21:32 - 04:53. Astro Dark: 22:21 - 04:04

Total Clouds (% Sky Obscured)

78
66
79
63
36
91
68
70
76
94
72
83
72
72
81
85
97
97
98
99
100
100
100
100

Low Clouds (% Sky Obscured)

41
37
39
20
20
10
22
16
36
41
14
12
12
15
15
15
52
63
59
58
57
58
57
56

Medium Clouds (% Sky Obscured)

29
19
20
17
2
31
18
19
20
34
72
82
60
18
21
27
36
32
30
28
28
45
49
47

High Clouds (% Sky Obscured)

20
4
10
31
33
43
24
3
3
61
50
56
49
26
30
60
50
39
28
45
73
89
77
66

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

Precipitation Probability (%)

0
3
6
20
15
6
5
6
6
19
23
2
0
1
1
1
2
2
4
10
17
38
48
41

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
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
13
14
16
17
18
19
19
19
19
19
18
16
14
13
11
10
9
9
9
9
8
9
9

Feels Like (°C)

10
13
15
15
16
17
17
18
18
18
18
17
15
13
12
10
9
9
8
8
8
7
7
8

Dew Point (°C)

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

Relative Humidity (%)

80
71
62
59
60
55
44
41
49
57
56
69
72
74
75
75
76
77
77
78
80
81
85
88

Pressure (mb)

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

Ozone (du)

355
355
356
355
354
355
354
353
352
352
352
354
356
356
357
359
359
361
361
362
363
362
364
366

Sunday 19

Waxing Crescent 6%

07:15

23:45

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
07 Bad

Sun - Rise: 06:10, Set: 20:15, Transit: 13:14. Moon - Rise: 07:15, Set: 23:45. Civil Dark: 20:50 - 05:35. Nautical Dark: 21:34 - 04:51. Astro Dark: 22:23 - 04:01

Total Clouds (% Sky Obscured)

100
100
99
98
97
100
99
100
100
100
100
100
100
99
95
96
89
84
96
94
97
100
100
99

Low Clouds (% Sky Obscured)

54
65
70
71
66
61
57
58
59
52
42
33
37
41
46
34
24
15
9
9
5
3
6
13

Medium Clouds (% Sky Obscured)

54
48
52
53
48
39
39
43
48
58
69
75
85
90
90
88
81
70
71
73
70
65
65
65

High Clouds (% Sky Obscured)

66
69
65
45
26
9
46
73
100
78
54
31
51
76
95
74
48
21
48
74
97
92
88
85

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
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

30
28
28
37
37
31
31
41
54
43
29
6
9
10
5
5
4
2
0
5
2
14
3
21

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
9
9
8
4
2
1
0
-1
2
4
5
5
6
6
6
6
6
6
5
4
5
5

Relative Humidity (%)

88
80
77
71
63
49
40
39
39
40
48
60
71
76
80
85
90
93
94
94
90
88
87
88

Pressure (mb)

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

Ozone (du)

369
373
376
378
379
379
381
383
386
388
390
391
391
393
395
396
400
404
407
409
411
413
415
416

Monday 20

Waxing Crescent 14%

No Rise

01:06

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 OK
02 OK
03 Bad
04 Bad
05 Bad
06 Bad
07 OK

Sun - Rise: 06:08, Set: 20:17, Transit: 13:13. Moon - Rise: No Rise, Set: 01:06. Civil Dark: 20:52 - 05:33. Nautical Dark: 21:36 - 04:48. Astro Dark: 22:26 - 03:58

Total Clouds (% Sky Obscured)

97
86
84
80
100
99
100
96
82
87
63
96
69
74
76
66
52
41
42
43
40
37
38
36

Low Clouds (% Sky Obscured)

20
31
43
44
45
46
48
52
52
38
17
23
44
50
53
53
50
41
42
43
40
37
38
36

Medium Clouds (% Sky Obscured)

65
50
40
45
45
45
45
45
50
55
55
50
13
28
41
29
15
1
1
1
0
2
3
5

High Clouds (% Sky Obscured)

83
82
80
66
58
42
30
14
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
None
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

24
28
30
35
40
44
53
46
48
39
37
38
23
15
2
3
3
1
3
3
3
9
12
7

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
71
63
52
46
51
57
59
58
61
64
77
85
82
79
75
79
82
86
89
91
93
89
83

Pressure (mb)

1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020

Ozone (du)

419
420
420
419
419
420
421
421
421
420
418
416
416
416
416
416
416
416
416
414
412
410
409
408

Tuesday 21

Waxing Crescent 23%

08:08

02:11

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

Sun - Rise: 06:06, Set: 20:19, Transit: 13:13. Moon - Rise: 08:08, Set: 02:11. Civil Dark: 20:54 - 05:30. Nautical Dark: 21:38 - 04:46. Astro Dark: 22:28 - 03:55

Total Clouds (% Sky Obscured)

29
26
23
32
42
51
44
36
27
32
37
43
30
18
12
26
45
56
65
71
78
81
85
89

Low Clouds (% Sky Obscured)

29
26
23
32
42
49
39
28
17
25
34
41
29
17
5
7
9
11
13
12
17
20
20
20

Medium Clouds (% Sky Obscured)

5
3
3
3
3
2
2
2
2
1
3
0
0
0
0
2
6
7
7
7
7
20
31
41

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
5
10
11
12
12
8
5

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 (%)

23
29
34
36
37
38
32
26
18
16
11
0
1
0
0
3
4
1
11
14
5
9
8
3

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
9
10
11
10
9
9
8
8
9
7
6
5
4
3
2
2
1
2
2
2
2
3
3

Chance of Frost

Temperature (°C)

4
5
6
7
8
9
10
10
10
11
9
8
6
5
4
3
2
2
1
1
1
1
2
3

Feels Like (°C)

1
2
2
2
2
3
3
7
7
7
7
8
8
3
3
3
3
3
2
-0
0
1
1
0

Dew Point (°C)

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

Relative Humidity (%)

79
71
62
56
51
45
40
39
38
37
44
51
59
62
66
70
73
73
76
78
80
83
77
72

Pressure (mb)

1020
1020
1020
1020
1019
1019
1019
1018
1018
1017
1017
1017
1018
1018
1018
1018
1017
1017
1017
1016
1016
1015
1015
1014

Ozone (du)

407
407
407
407
408
409
410
407
405
402
399
396
393
392
392
391
392
393
394
393
392
391
390
389

Wednesday 22

Waxing Crescent 34%

09:18

02:57

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: 06:04, Set: 20:20, Transit: 13:13. Moon - Rise: 09:18, Set: 02:57. Civil Dark: 20:56 - 05:28. Nautical Dark: 21:40 - 04:44. Astro Dark: 22:31 - 03:52

Total Clouds (% Sky Obscured)

81
77
72
78
83
88
79
70
63
74
87
100
99
98
97
98
99
100

Low Clouds (% Sky Obscured)

22
19
15
25
35
45
53
57
63
60
56
60
55
50
50
50
45
40

Medium Clouds (% Sky Obscured)

41
42
48
56
65
74
64
58
54
52
43
35
59
77
97
97
99
100

High Clouds (% Sky Obscured)

5
0
0
0
0
0
5
10
10
40
70
100
98
95
93
71
56
43

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3

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 (%)

2
1
0
0
0
0
1
2
1
4
4
1
17
22
25
35
43
49

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
62
58
54
51
48
46
48
50
51
53
55
58
64
72
80
86
93

Pressure (mb)

1014
1013
1012
1011
1010
1010
1009
1008
1007
1007
1007
1006
1006
1006
1006
1006
1005
1005

Ozone (du)

388
387
385
384
384
383
383
383
383
383
384
385
386
387
388
389
391
394

Forecast for Rotheul, Germany (50.28,11.23)

Generated: 16/04/26 08:35:30. Forecast: 16/04/26 to 22/04/26. Timezone: UTC+2.00