Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 30

Waning Gibbous 64%

03:41

10:02

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

Sun - Rise: 05:47, Set: 20:47, Transit: 13:18. Moon - Rise: 03:41, Set: 10:02. Civil Dark: 21:26 - 05:07. Nautical Dark: 22:18 - 04:15. Astro Dark: 23:24 - 03:08

Total Clouds (% Sky Obscured)

85
87
82
34
43
50
67
60
85
81
59
73
46
5
40
45
50
49
61
48
55
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
1
1
5
1
1
6
11
14
10
4
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

91
81
56
33
16
45
60
49
25
16
1
0
0
0
0
0
0
0
0
0
0
20
23
17

High Clouds (% Sky Obscured)

85
52
85
45
53
70
67
51
70
54
50
34
21
5
75
75
75
74
80
71
73
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
1
0
3
0
0
0
2
4
5
2
1
3
1
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)

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

Chance of Frost

Temperature (°C)

11
12
13
15
16
18
20
22
23
24
24
24
24
23
21
19
18
17
16
15
15
14
14
14

Feels Like (°C)

10
11
12
13
16
18
20
22
23
24
24
23
25
25
24
20
18
17
16
15
14
14
13
13

Dew Point (°C)

9
9
10
10
11
11
13
13
13
14
14
14
15
16
16
15
14
14
14
14
13
13
13
13

Relative Humidity (%)

87
84
80
75
69
63
62
57
54
52
51
55
56
62
71
78
81
82
86
90
90
92
93
93

Pressure (mb)

1020
1019
1019
1019
1019
1018
1018
1017
1016
1015
1014
1014
1013
1013
1013
1013
1013
1012
1012
1011
1011
1010
1010
1010

Ozone (du)

388
388
387
384
380
379
377
375
374
374
375
376
376
377
376
374
372
370
372
373
374
375
375
374

Wednesday 1

Third Quarter 53%

04:02

11:29

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

Sun - Rise: 05:45, Set: 20:49, Transit: 13:18. Moon - Rise: 04:02, Set: 11:29. Civil Dark: 21:28 - 05:05. Nautical Dark: 22:20 - 04:13. Astro Dark: 23:28 - 03:03

Total Clouds (% Sky Obscured)

100
54
30
52
52
6
4
14
31
0
2
3
49
48
48
40
40
45
50
55
60
60
71
46

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
7
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

13
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1

High Clouds (% Sky Obscured)

100
64
39
66
66
2
2
13
28
0
2
3
54
52
58
60
65
65
70
70
75
75
76
45

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
7
9
10
11
12
13
13
14
14
14
14
14
13
11
9
9
9
10
10
10
10
9
9

Chance of Frost

Temperature (°C)

13
13
15
16
18
19
21
22
23
24
24
24
24
23
21
19
18
17
16
16
15
15
14
14

Feels Like (°C)

12
12
13
14
15
16
19
20
21
22
22
22
21
20
19
17
16
14
14
13
12
12
12
11

Dew Point (°C)

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

Relative Humidity (%)

90
83
78
69
64
60
56
53
53
51
51
55
57
61
65
68
72
73
73
73
75
76
80
82

Pressure (mb)

1010
1009
1010
1009
1009
1009
1008
1008
1007
1006
1006
1005
1005
1005
1005
1005
1005
1005
1004
1004
1004
1003
1003
1003

Ozone (du)

374
373
375
375
375
374
375
377
375
373
373
372
373
373
371
371
370
369
370
371
372
372
372
372

Thursday 2

Waning Crescent 41%

04:17

12:59

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

Sun - Rise: 05:43, Set: 20:50, Transit: 13:18. Moon - Rise: 04:17, Set: 12:59. Civil Dark: 21:30 - 05:03. Nautical Dark: 22:23 - 04:10. Astro Dark: 23:32 - 02:59

Total Clouds (% Sky Obscured)

30
46
61
69
30
30
51
58
79
70
56
38
59
25
86
100
87
79
65
88
83
79
74
78

Low Clouds (% Sky Obscured)

0
0
0
2
14
22
25
24
46
42
43
33
18
0
1
1
3
19
20
20
20
20
20
20

Medium Clouds (% Sky Obscured)

0
0
4
0
0
0
0
0
9
9
49
23
9
0
19
24
50
39
7
10
32
44
54
53

High Clouds (% Sky Obscured)

32
46
57
61
4
4
24
4
4
1
5
16
60
29
80
100
75
65
62
88
77
50
57
54

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
9
9
9
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
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
3
8
11
13
16
19
20
15
10
19
30
28
26
31
33
38

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)

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

Chance of Frost

Temperature (°C)

13
14
15
16
18
20
21
22
23
23
24
24
23
22
21
19
18
17
16
16
15
15
14
13

Feels Like (°C)

11
12
13
14
15
17
19
20
21
21
21
22
22
21
21
19
18
16
15
15
13
13
11
11

Dew Point (°C)

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

Relative Humidity (%)

83
84
79
73
67
63
61
61
64
64
60
58
59
66
74
80
86
92
92
92
93
92
93
92

Pressure (mb)

1002
1002
1002
1002
1002
1002
1002
1002
1002
1001
1001
1001
1001
1001
1002
1003
1003
1003
1004
1004
1004
1005
1005
1005

Ozone (du)

373
373
372
369
367
367
367
365
364
365
364
364
365
365
365
366
366
366
365
364
365
364
361
360

Friday 3

Waning Crescent 30%

04:29

14:29

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
04 Bad
05 Bad

Sun - Rise: 05:41, Set: 20:52, Transit: 13:18. Moon - Rise: 04:29, Set: 14:29. Civil Dark: 21:32 - 05:01. Nautical Dark: 22:25 - 04:07. Astro Dark: 23:36 - 02:55

Total Clouds (% Sky Obscured)

82
86
83
80
76
73
72
71
81
90
100
100
100
100
100
100
100
97
95
93
95
96
98
96

Low Clouds (% Sky Obscured)

20
20
30
36
47
42
38
38
43
45
50
62
76
87
81
77
82
81
81
81
82
83
83
83

Medium Clouds (% Sky Obscured)

68
77
50
30
27
27
26
34
40
52
68
77
74
73
64
55
100
77
69
70
68
74
68
61

High Clouds (% Sky Obscured)

52
50
57
58
60
61
62
49
78
89
100
100
100
100
100
100
100
85
66
10
52
59
81
85

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

36
27
23
18
17
18
21
17
47
67
83
95
95
95
95
77
50
45
37
24
22
26
27
26

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.4
0.9
1.4
1
0.8
0.5
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
14
14
14
15
16
17
18
18
17
17
16
15
15
14
14
13
13
13
13
12
12
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
93
92
92
89
89
88
88
87
87
87
86
87
89
90
89
89
89
89
89
92
92

Pressure (mb)

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

Ozone (du)

360
359
360
361
360
359
359
358
358
359
359
360
360
359
359
360
361
361
361
361
361
362
363
364

Saturday 4

Waning Crescent 19%

04:41

15:59

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
04 Bad
05 Bad

Sun - Rise: 05:40, Set: 20:54, Transit: 13:17. Moon - Rise: 04:41, Set: 15:59. Civil Dark: 21:34 - 04:59. Nautical Dark: 22:28 - 04:05. Astro Dark: 23:40 - 02:50

Total Clouds (% Sky Obscured)

94
93
93
93
94
92
77
77
92
90
90
90
97
92
85
83
85
89
93
96
95
92
87
90

Low Clouds (% Sky Obscured)

85
87
87
87
88
82
70
66
73
70
65
65
67
68
85
85
87
77
73
70
69
68
66
63

Medium Clouds (% Sky Obscured)

50
53
41
40
22
30
41
52
43
40
37
37
37
36
38
36
38
45
54
63
60
56
53
59

High Clouds (% Sky Obscured)

84
51
27
28
7
3
3
2
6
13
18
27
38
40
0
0
1
12
29
43
53
60
67
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
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

8
4
13
13
8
26
33
41
39
43
41
54
63
65
3
2
0
1
1
1
6
7
7
11

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
13
13
14
15
16
17
18
18
17
18
17
16
16
15
14
14
13
13
13
13
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
90
90
87
84
82
69
54
50
55
61
53
54
62
69
74
78
83
86
87
90
92
90
92

Pressure (mb)

1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1015
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014

Ozone (du)

366
367
368
368
369
371
371
372
372
373
375
373
372
373
375
377
379
381
378
376
374
374
373
373

Sunday 5

Waning Crescent 11%

04:52

17:29

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
04 Bad
05 Bad

Sun - Rise: 05:38, Set: 20:55, Transit: 13:17. Moon - Rise: 04:52, Set: 17:29. Civil Dark: 21:36 - 04:57. Nautical Dark: 22:30 - 04:02. Astro Dark: 23:45 - 02:46

Total Clouds (% Sky Obscured)

94
98
99
99
100
99
99
99
99
99
99
95
92
88
83
77
74
83
89
95
90
84
77
68

Low Clouds (% Sky Obscured)

59
56
63
69
73
77
80
85
73
60
48
48
47
47
48
48
49
50
53
55
54
53
48
37

Medium Clouds (% Sky Obscured)

68
73
81
88
94
92
89
87
84
82
78
74
69
60
55
47
32
47
65
79
66
53
40
47

High Clouds (% Sky Obscured)

58
50
58
72
87
71
52
35
51
67
77
82
84
84
76
69
61
53
46
33
29
26
22
18

ISS Passover

Visibility (miles)

9
9
9
9
8
8
8
9
9
9
9
9
8
7
5
7
8
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

13
17
40
57
71
66
54
34
30
26
21
27
33
38
34
31
30
30
28
24
25
23
18
17

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
9
9
12
12
12
12
12
12
15
15
15
15
16
16
14
14
14
13
13
12
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

87
81
78
83
90
95
89
83
79
69
62
54
62
69
78
82
86
90
88
90
88
90
90
91

Pressure (mb)

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

Ozone (du)

374
375
376
377
378
379
380
382
384
387
390
392
395
398
401
402
403
404
405
405
405
405
404
404

Monday 6

Waning Crescent 4%

05:05

19:00

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: 05:36, Set: 20:57, Transit: 13:17. Moon - Rise: 05:05, Set: 19:00. Civil Dark: 21:38 - 04:55. Nautical Dark: 22:33 - 03:59. Astro Dark: 23:49 - 02:41

Total Clouds (% Sky Obscured)

59
53
55
54
53
57
57
56
54
58
62
75
89
100
96
92
89
72
56
39

Low Clouds (% Sky Obscured)

25
13
23
35
49
51
54
56
57
58
58
63
69
74
69
64
59
48
40
30

Medium Clouds (% Sky Obscured)

47
47
46
44
52
63
59
55
35
14
4
6
5
10
17
17
30
20
13
0

High Clouds (% Sky Obscured)

14
10
4
2
1
4
1
2
7
7
8
8
13
18
22
31
35
31
19
4

ISS Passover

Visibility (miles)

9
9
9
9
8
7
8
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
0
0
0

Precipitation Type

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

Precipitation Probability (%)

13
1
11
16
20
32
40
45
48
50
49
54
61
68
60
50
35
30
24
5

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
10
13
14
13
13
14
14
18
18
17
17
17
18
13
14
14
13
13

Dew Point (°C)

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

Relative Humidity (%)

88
88
86
79
74
68
65
61
57
56
56
55
61
67
74
79
84
89
88
90

Pressure (mb)

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

Ozone (du)

401
399
396
394
393
391
389
387
385
384
384
383
383
382
382
379
377
374
372
370

Forecast for Brelingen, Germany (52.55,9.68)

Generated: 30/04/24 06:06:40. Forecast: 30/04/24 to 06/05/24. Timezone: UTC+2.00