Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 27

Waning Gibbous 84%

01:05

07:55

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

Sun - Rise: 05:54, Set: 20:29, Transit: 13:12. Moon - Rise: 01:05, Set: 07:55. Civil Dark: 21:05 - 05:17. Nautical Dark: 21:51 - 04:30. Astro Dark: 22:46 - 03:35

Total Clouds (% Sky Obscured)

64
49
43
7
6
55
41
10
9
18
86
56
45
27
47
67
92
100
100
100
97
55
20
51

Low Clouds (% Sky Obscured)

1
0
0
0
1
3
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

19
6
2
0
0
38
29
0
0
0
5
1
32
13
37
49
89
100
100
93
11
50
3
4

High Clouds (% Sky Obscured)

5
2
18
6
5
4
6
8
9
17
83
56
46
26
10
66
93
100
100
97
95
35
11
32

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
1
0
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
12
14
14
17
17
18
18
17
18
18
12
10
8
8
7
6
6
6
5
6
5
9
11

Dew Point (°C)

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

Relative Humidity (%)

71
58
51
47
42
38
36
32
30
37
52
63
70
69
67
73
77
79
81
79
81
85
82
69

Pressure (mb)

1011
1011
1011
1010
1010
1010
1009
1009
1009
1009
1009
1009
1010
1010
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012

Ozone (du)

434
438
441
440
438
435
430
426
422
417
416
416
415
413
411
410
410
411
415
416
414
413
412
414

Sunday 28

Waning Gibbous 75%

02:04

08:55

09 Bad
10 OK
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
08 Bad

Sun - Rise: 05:52, Set: 20:30, Transit: 13:12. Moon - Rise: 02:04, Set: 08:55. Civil Dark: 21:07 - 05:15. Nautical Dark: 21:53 - 04:28. Astro Dark: 22:49 - 03:32

Total Clouds (% Sky Obscured)

51
36
100
88
71
70
68
96
94
72
100
100
100
100
100
97
98
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
41
63
18
13
14
13
11
4
18
40
55
57

Medium Clouds (% Sky Obscured)

9
0
56
14
10
61
42
39
67
64
85
90
85
94
57
72
57
58
92
57
70
61
60
50

High Clouds (% Sky Obscured)

34
32
100
84
67
62
58
77
73
53
100
100
100
100
100
96
97
100
100
100
100
100
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
1
1
0
5
21
4
12
5
7
1
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)

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

Chance of Frost

Temperature (°C)

14
16
17
19
20
21
21
22
21
21
19
16
14
13
13
12
11
11
10
10
10
9
10
11

Feels Like (°C)

13
15
16
16
18
18
19
20
20
19
19
15
13
13
12
11
10
10
9
9
8
8
8
10

Dew Point (°C)

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

Relative Humidity (%)

58
50
45
43
41
42
43
41
43
46
59
69
80
84
86
92
93
93
95
93
91
91
87
76

Pressure (mb)

1012
1012
1012
1012
1011
1012
1012
1012
1012
1012
1013
1014
1015
1016
1017
1017
1018
1018
1018
1019
1019
1019
1019
1020

Ozone (du)

412
409
406
406
406
407
406
405
404
402
397
397
394
389
387
384
384
380
379
381
384
385
381
377

Monday 29

Waning Gibbous 64%

02:50

08:55

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

Sun - Rise: 05:50, Set: 20:32, Transit: 13:12. Moon - Rise: 02:50, Set: 08:55. Civil Dark: 21:09 - 05:13. Nautical Dark: 21:56 - 04:26. Astro Dark: 22:52 - 03:29

Total Clouds (% Sky Obscured)

100
100
100
94
86
80
76
75
84
29
62
66
87
85
93
75
80
87
64
31
25
19
15
12

Low Clouds (% Sky Obscured)

12
1
0
8
49
69
65
57
40
17
34
40
45
21
0
0
3
12
22
34
23
11
0
0

Medium Clouds (% Sky Obscured)

47
45
40
15
0
2
0
3
31
15
8
0
0
0
0
0
8
22
36
50
40
34
21
14

High Clouds (% Sky Obscured)

100
100
100
85
77
28
14
12
58
5
29
31
71
81
90
50
50
65
59
47
32
17
3
2

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
14
22
23
3
10
3
10
0
0
0
0
2
5
15
6
4
3
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)

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

Chance of Frost

Temperature (°C)

13
15
17
18
20
21
20
21
21
20
19
18
16
16
14
13
13
12
11
11
11
11
12
14

Feels Like (°C)

11
13
15
17
19
20
19
19
20
19
19
17
15
15
13
12
12
11
11
11
12
12
13
16

Dew Point (°C)

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

Relative Humidity (%)

68
59
56
52
49
48
55
64
68
70
72
81
83
86
90
95
96
96
96
96
96
96
93
84

Pressure (mb)

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

Ozone (du)

375
376
374
371
368
367
368
370
370
371
369
370
368
366
365
367
368
368
369
370
370
370
372
372

Tuesday 30

Waning Gibbous 53%

03:22

10:10

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

Sun - Rise: 05:48, Set: 20:34, Transit: 13:12. Moon - Rise: 03:22, Set: 10:10. Civil Dark: 21:10 - 05:11. Nautical Dark: 21:58 - 04:23. Astro Dark: 22:55 - 03:26

Total Clouds (% Sky Obscured)

9
42
40
6
7
4
0
14
19
4
51
70
75
75
78
42
17
74
30
83
79
77
14
9

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
6
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
3
3

High Clouds (% Sky Obscured)

2
24
21
2
3
2
0
0
2
2
32
45
50
55
65
38
18
62
26
63
57
51
9
7

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
12
13
3
3
8
7
3
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)

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

Chance of Frost

Temperature (°C)

16
19
20
22
24
25
25
26
25
24
22
20
17
16
15
14
13
12
12
12
11
12
13
15

Feels Like (°C)

18
20
21
23
25
26
26
26
24
24
22
19
16
15
13
13
13
14
12
13
11
11
13
16

Dew Point (°C)

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

Relative Humidity (%)

75
65
58
53
49
46
42
38
39
47
54
71
79
79
75
82
86
92
95
95
95
95
89
78

Pressure (mb)

1016
1016
1016
1015
1014
1014
1013
1012
1012
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1009
1009
1009

Ozone (du)

371
371
371
370
372
373
374
375
376
376
375
375
376
376
376
375
378
377
377
376
375
375
375
374

Wednesday 1

Third Quarter 41%

03:46

11:34

09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
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

Sun - Rise: 05:46, Set: 20:35, Transit: 13:12. Moon - Rise: 03:46, Set: 11:34. Civil Dark: 21:12 - 05:09. Nautical Dark: 22:00 - 04:21. Astro Dark: 22:58 - 03:22

Total Clouds (% Sky Obscured)

2
0
0
0
0
1
1
39
56
56
33
71
73
75
75
75
75
70
60
55
70
79
86
88

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
2
12
37
46
20
27
33
36
29
20
11
7
3
0
0
0
0
18

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
26
1
1
0
0
0
0
0
3
7
12
25
38
51
57

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
19
22
3
3
46
51
48
46
43
40
35
35
40
45
45
45
45

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
6
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
2
6
29
55
70
66
53
43
29
30
30
30
33
34
29
31
26
9
17

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
19
21
22
23
24
25
25
24
22
20
19
17
16
15
14
13
13
13
12
12
13
13
14

Feels Like (°C)

18
20
22
24
24
25
26
25
24
21
20
20
18
17
17
16
15
15
12
12
12
12
11
11

Dew Point (°C)

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

Relative Humidity (%)

68
60
55
50
46
45
44
43
48
67
81
84
87
90
95
95
96
95
96
96
96
95
92
89

Pressure (mb)

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

Ozone (du)

373
371
369
368
367
367
365
362
359
357
356
355
357
358
359
360
360
360
360
360
359
359
359
359

Thursday 2

Waning Crescent 40%

04:05

13:01

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
08 Bad

Sun - Rise: 05:45, Set: 20:37, Transit: 13:11. Moon - Rise: 04:05, Set: 13:01. Civil Dark: 21:14 - 05:07. Nautical Dark: 22:02 - 04:19. Astro Dark: 23:01 - 03:19

Total Clouds (% Sky Obscured)

92
96
97
99
100
99
98
98
97
97
96
97
98
99
100
100
100
99
99
99
99
100
100
100

Low Clouds (% Sky Obscured)

38
56
52
51
52
49
53
53
52
50
45
61
78
95
97
99
100
98
96
94
94
95
95
97

Medium Clouds (% Sky Obscured)

63
68
55
42
34
41
39
41
48
57
64
74
85
97
94
91
88
75
59
45
42
39
33
32

High Clouds (% Sky Obscured)

50
45
45
45
50
53
60
66
73
77
75
70
65
60
52
50
47
54
65
74
81
88
93
85

ISS Passover

Visibility (miles)

8
7
6
7
8
9
9
9
9
8
7
6
4
2
0
0
0
1
0
0
0
0
0
0

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

Precipitation Probability (%)

18
15
32
40
42
56
65
70
79
82
80
76
74
73
64
52
36
34
31
21
27
33
37
35

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
15
16
16
17
18
18
17
17
17
17
14
13
13
13
13
13
10
9
9
9
9
9

Dew Point (°C)

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

Relative Humidity (%)

83
75
70
71
73
74
78
83
87
92
93
95
96
98
98
98
98
96
98
98
96
98
98
98

Pressure (mb)

1005
1005
1004
1004
1004
1004
1004
1004
1004
1005
1005
1006
1007
1008
1008
1009
1010
1010
1011
1011
1011
1012
1012
1013

Ozone (du)

359
359
359
360
360
360
360
359
359
358
358
357
358
359
360
360
361
362
361
361
360
360
359
359

Friday 3

Waning Crescent 30%

04:20

14:28

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: 05:43, Set: 20:38, Transit: 13:11. Moon - Rise: 04:20, Set: 14:28. Civil Dark: 21:16 - 05:05. Nautical Dark: 22:04 - 04:16. Astro Dark: 23:04 - 03:16

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
95
94
91
88
83
74

Low Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
100
100
100
79
57
39
34
29
24

Medium Clouds (% Sky Obscured)

32
35
54
68
81
84
86
90
92
96
100
95
89
84
76
68
65

High Clouds (% Sky Obscured)

76
68
53
38
22
37
52
64
49
42
35
24
11
2
1
1
0

ISS Passover

Visibility (miles)

2
4
5
7
8
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

Precipitation Type

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

Precipitation Probability (%)

32
29
29
29
27
30
31
31
37
41
44
40
32
11
14
11
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
8
8
8
8
8
8
7
6
5
4
3
2
1
0
0
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
96
96
96
95
95
95
95
95
95
96
95
96
96
98
96

Pressure (mb)

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

Ozone (du)

359
359
360
361
363
365
364
364
363
363
363
363
367
370
373
376
378

Forecast for Rotheul, Germany (50.28,11.23)

Generated: 27/04/24 09:15:21. Forecast: 27/04/24 to 03/05/24. Timezone: UTC+2.00