Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 26

Waning Gibbous 91%

00:23

06:52

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 05:51, Set: 20:44, Transit: 13:17. Moon - Rise: 00:23, Set: 06:52. Civil Dark: 21:22 - 05:11. Nautical Dark: 22:14 - 04:18. Astro Dark: 23:19 - 03:11

Total Clouds (% Sky Obscured)

50
53
49
54
51
72
70
64
76
55
48
60
49
59
97
86
97
100
100
95
100
100
100
100

Low Clouds (% Sky Obscured)

2
2
1
7
18
40
41
24
24
20
11
11
3
5
32
42
32
55
68
62
62
48
19
16

Medium Clouds (% Sky Obscured)

0
5
8
31
43
49
55
44
49
14
2
17
22
44
68
70
73
100
96
59
12
28
76
78

High Clouds (% Sky Obscured)

48
75
75
38
4
24
13
10
14
43
45
47
24
35
82
67
90
100
80
93
100
100
100
75

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
7
1
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
Light Rain
None
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
5
5
0
0
0
0
0
0
0
0
0
2
14
35
57
49
46
14
28

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
6
5
5
5
5
5
5
5
4
5
7
9
11
13
15
16
16
17
16
16
16
15
13

Feels Like (°C)

5
4
3
3
4
4
4
3
3
2
3
5
7
10
11
11
13
13
14
14
15
14
13
12

Dew Point (°C)

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

Relative Humidity (%)

90
94
94
94
94
94
96
94
94
96
94
88
78
71
62
56
50
47
52
55
57
66
75
83

Pressure (mb)

1006
1007
1007
1007
1008
1008
1008
1008
1008
1009
1009
1009
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

437
435
434
433
431
434
439
442
444
448
449
445
442
442
444
442
440
440
443
442
442
438
435
434

Saturday 27

Waning Gibbous 84%

01:37

07:33

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 05:49, Set: 20:46, Transit: 13:17. Moon - Rise: 01:37, Set: 07:33. Civil Dark: 21:24 - 05:08. Nautical Dark: 22:16 - 04:15. Astro Dark: 23:23 - 03:07

Total Clouds (% Sky Obscured)

100
96
100
92
79
100
100
93
87
92
100
100
100
100
93
97
56
72
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

43
6
2
2
0
0
0
0
0
0
0
1
12
9
1
1
9
32
6
1
1
1
25
1

Medium Clouds (% Sky Obscured)

67
83
100
60
21
41
60
85
62
77
99
100
81
100
65
96
37
38
68
81
100
100
100
100

High Clouds (% Sky Obscured)

69
72
40
81
76
100
100
80
81
85
100
83
100
93
85
14
11
51
100
100
100
82
85
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

21
20
4
0
0
0
0
0
0
0
0
1
0
0
0
0
0
2
6
9
7
9
14
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)

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

Chance of Frost

Temperature (°C)

12
12
11
11
10
10
10
9
9
9
9
11
12
14
15
18
19
21
21
21
20
18
17
16

Feels Like (°C)

11
10
10
9
9
8
7
7
6
6
7
8
9
11
12
15
17
18
18
18
17
16
15
13

Dew Point (°C)

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

Relative Humidity (%)

87
86
88
90
90
91
91
90
87
85
84
78
73
68
60
49
41
38
46
53
59
68
68
69

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1012
1012

Ozone (du)

434
432
432
431
426
426
428
425
424
420
420
416
418
418
417
419
420
423
418
412
409
409
410
407

Sunday 28

Waning Gibbous 75%

02:37

08:34

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 05:47, Set: 20:47, Transit: 13:17. Moon - Rise: 02:37, Set: 08:34. Civil Dark: 21:26 - 05:06. Nautical Dark: 22:19 - 04:13. Astro Dark: 23:28 - 03:02

Total Clouds (% Sky Obscured)

100
100
100
98
79
69
71
95
95
100
95
100
100
87
67
63
99
99
99
100
99
100
77
91

Low Clouds (% Sky Obscured)

16
53
36
40
0
0
0
2
8
3
9
40
62
36
47
36
34
38
42
41
31
15
6
9

Medium Clouds (% Sky Obscured)

90
90
84
89
49
47
54
92
50
35
48
46
38
34
33
40
92
76
93
94
92
54
59
75

High Clouds (% Sky Obscured)

100
100
38
13
92
85
60
80
81
100
95
100
100
82
65
60
60
70
85
100
48
100
47
67

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 (%)

4
4
0
0
0
0
0
0
0
0
0
1
5
2
0
0
0
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)

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

Chance of Frost

Temperature (°C)

15
14
14
12
12
11
10
10
9
9
9
10
11
12
13
14
15
15
16
16
16
16
16
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
83
80
87
89
87
87
87
85
87
84
74
73
77
74
78
70
74
65
74
66
65
72
79

Pressure (mb)

1013
1014
1015
1015
1016
1016
1017
1017
1018
1018
1019
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

405
407
408
409
404
401
401
402
402
400
397
395
396
396
396
394
394
394
396
395
397
394
389
386

Monday 29

Waning Gibbous 64%

03:18

09:53

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
14 Bad
15 OK
16 OK
17 OK
18 OK
19 Bad
20 Bad

Sun - Rise: 05:45, Set: 20:49, Transit: 13:17. Moon - Rise: 03:18, Set: 09:53. Civil Dark: 21:28 - 05:04. Nautical Dark: 22:21 - 04:10. Astro Dark: 23:32 - 02:58

Total Clouds (% Sky Obscured)

100
92
99
97
96
78
86
89
93
97
100
96
92
88
89
91
90
78
24
26
31
37
73
87

Low Clouds (% Sky Obscured)

4
1
1
3
21
17
17
35
47
59
67
47
26
2
12
21
31
35
37
41
37
32
25
16

Medium Clouds (% Sky Obscured)

59
59
61
57
52
43
38
33
34
35
33
35
30
35
71
42
28
25
20
15
11
4
0
0

High Clouds (% Sky Obscured)

100
89
96
93
91
37
67
40
73
88
67
86
77
65
68
62
55
45
2
3
10
25
65
84

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
0
0
1
1
2
2
0
4
8
15
5
2
0
0
0
0
0
0
0
4
3
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
6
6
5
5
6
5
5
6
6
7
7
7
8
8
8
8
8
8
8
8
8
7

Chance of Frost

Temperature (°C)

14
13
12
12
11
11
11
10
10
11
11
11
12
14
16
17
18
20
21
21
21
21
20
19

Feels Like (°C)

13
12
11
10
10
9
9
8
9
8
9
9
11
12
14
15
17
19
20
22
23
22
21
18

Dew Point (°C)

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

Relative Humidity (%)

82
90
95
95
90
83
81
81
76
73
76
81
84
78
72
69
66
64
61
60
61
65
74
86

Pressure (mb)

1021
1022
1022
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1019
1019
1019
1018
1018
1017
1017
1016
1016
1015
1015

Ozone (du)

383
381
382
379
376
374
373
373
373
374
373
373
373
372
370
369
369
372
374
375
376
377
378
375

Tuesday 30

Waning Gibbous 53%

03:46

11:22

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
14 OK
15 OK
16 Good
17 OK
18 OK
19 OK
20 OK

Sun - Rise: 05:43, Set: 20:51, Transit: 13:17. Moon - Rise: 03:46, Set: 11:22. Civil Dark: 21:30 - 05:02. Nautical Dark: 22:24 - 04:07. Astro Dark: 23:36 - 02:53

Total Clouds (% Sky Obscured)

90
93
95
97
100
100
100
100
100
99
97
49
61
77
72
60
46
32
21
9
19
28
41
45

Low Clouds (% Sky Obscured)

8
0
6
13
20
20
13
10
7
4
0
1
2
3
7
7
7
7
6
6
6
4
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

90
95
96
98
100
100
100
100
100
98
93
76
80
82
70
57
41
27
17
6
17
27
37
42

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
3
9
22
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
6
6
5
5
6
5
5
5
6
6
8
9
10
10
11
11
11
11
10
9
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
16
14
13
13
13
13
12
12
12
12
13
14
14
15
16
17
18
23
23
22
23
23
23

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
95
96
98
96
96
95
96
90
83
75
67
62
60
57
54
55
55
54
61
68
77

Pressure (mb)

1015
1015
1015
1015
1015
1015
1014
1014
1014
1013
1013
1013
1014
1013
1013
1013
1013
1012
1012
1012
1011
1011
1011
1011

Ozone (du)

374
372
370
370
371
370
371
373
373
372
373
371
373
374
375
374
372
371
369
368
366
365
364
363

Wednesday 1

Third Quarter 41%

04:05

12:54

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

Sun - Rise: 05:41, Set: 20:53, Transit: 13:17. Moon - Rise: 04:05, Set: 12:54. Civil Dark: 21:32 - 04:59. Nautical Dark: 22:27 - 04:04. Astro Dark: 23:41 - 02:48

Total Clouds (% Sky Obscured)

45
40
26
15
4
4
4
3
11
18
26
49
73
97
78
58
38
38
44
47
66
66
52
60

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
7
7
7
6
6
6
7
13

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
28
42
41
40
40
29
18
7
6

High Clouds (% Sky Obscured)

44
38
25
11
2
3
2
2
11
16
13
38
66
95
67
39
11
33
55
82
88
89
95
81

ISS Passover

Visibility (miles)

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

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
22
30
35
40
44
47
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
85
90
87
87
86
83
81
80
79
78
76
72
67
63
60
58
56
61
65
71
77
82
89

Pressure (mb)

1011
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1011
1011
1010
1011
1011
1011

Ozone (du)

363
364
364
365
365
365
366
366
366
365
364
362
364
366
368
366
364
362
361
360
359
359
358
358

Thursday 2

Waning Crescent 30%

04:19

14:26

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: 05:39, Set: 20:54, Transit: 13:17. Moon - Rise: 04:19, Set: 14:26. Civil Dark: 21:34 - 04:57. Nautical Dark: 22:29 - 04:01. Astro Dark: 23:45 - 02:43

Total Clouds (% Sky Obscured)

52
49
58
69
82
88
92
93
83
73
62
58
54
48
61
76
91

Low Clouds (% Sky Obscured)

20
26
43
56
69
57
45
31
31
32
31
24
17
10
24
38
52

Medium Clouds (% Sky Obscured)

5
4
4
3
3
18
36
57
50
35
26
15
9
2
2
2
3

High Clouds (% Sky Obscured)

68
54
41
28
15
13
12
11
18
25
32
34
36
38
58
73
92

ISS Passover

Visibility (miles)

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

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
Very Light Rain
Very Light Rain

Precipitation Probability (%)

32
17
18
16
12
15
17
20
20
19
16
17
14
3
38
53
64

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
14
13
12
12
11
11
11
10
11
11
12
14
16
18
18
19

Feels Like (°C)

13
14
14
13
12
12
9
8
8
8
8
8
12
13
13
14
16

Dew Point (°C)

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

Relative Humidity (%)

90
92
95
93
92
90
91
93
91
91
90
89
80
74
68
69
70

Pressure (mb)

1011
1011
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1011
1011

Ozone (du)

358
358
358
357
356
355
354
353
352
351
350
349
350
350
350
350
350

Forecast for Altona-Altstadt, Germany (53.55,9.95)

Generated: 26/04/24 21:08:40. Forecast: 26/04/24 to 02/05/24. Timezone: UTC+2.00