Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 26

Waning Gibbous 91%

00:00

06:46

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

Sun - Rise: 05:40, Set: 20:25, Transit: 13:03. Moon - Rise: 00:00, Set: 06:46. Civil Dark: 21:03 - 05:02. Nautical Dark: 21:53 - 04:12. Astro Dark: 22:54 - 03:09

Total Clouds (% Sky Obscured)

66
64
78
38
51
60
51
17
13
30
20
12
22
8
15
18
24
7
6
19
44
41
23
66

Low Clouds (% Sky Obscured)

33
89
2
5
38
21
13
2
2
2
2
2
3
3
2
1
1
1
2
11
27
20
16
31

Medium Clouds (% Sky Obscured)

41
48
24
21
12
21
10
3
4
21
12
5
12
0
4
12
20
2
2
8
27
33
0
37

High Clouds (% Sky Obscured)

3
3
3
15
40
57
55
13
4
3
3
3
8
4
6
11
4
3
0
0
0
0
3
3

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
6
13
2
2

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)

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

Chance of Frost

Temperature (°C)

14
14
14
14
13
11
10
9
9
8
8
7
7
6
6
7
9
11
13
15
16
18
18
19

Feels Like (°C)

9
9
10
12
11
9
8
7
8
8
7
7
6
6
5
6
7
10
12
14
15
16
16
17

Dew Point (°C)

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

Relative Humidity (%)

32
34
36
40
48
52
58
62
64
68
69
70
72
75
79
78
72
66
59
51
44
39
35
32

Pressure (mb)

1007
1007
1007
1007
1007
1008
1008
1009
1009
1009
1009
1010
1010
1010
1010
1011
1011
1012
1012
1012
1012
1012
1012
1011

Ozone (du)

435
434
432
429
428
431
435
437
435
428
427
430
429
429
430
432
437
440
438
436
435
437
436
434

Saturday 27

Waning Gibbous 84%

01:13

07:29

16 Bad
17 Bad
18 Good
19 OK
20 Bad
21 Bad
22 OK
23 Bad
00 OK
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 OK
14 OK
15 Bad

Sun - Rise: 05:38, Set: 20:27, Transit: 13:03. Moon - Rise: 01:13, Set: 07:29. Civil Dark: 21:05 - 05:00. Nautical Dark: 21:55 - 04:09. Astro Dark: 22:58 - 03:06

Total Clouds (% Sky Obscured)

74
56
14
44
75
52
28
51
33
52
63
58
51
99
100
100
100
100
100
85
70
42
22
100

Low Clouds (% Sky Obscured)

46
21
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
6
15
10
0

Medium Clouds (% Sky Obscured)

25
35
2
0
1
23
2
2
1
46
0
0
2
39
67
100
100
100
89
71
30
12
1
0

High Clouds (% Sky Obscured)

8
3
8
48
82
15
21
37
25
32
76
73
69
99
100
100
100
100
100
79
65
31
16
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 (%)

3
4
2
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)

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

Chance of Frost

Temperature (°C)

20
20
20
19
17
15
14
13
12
12
11
11
10
10
10
10
11
13
14
16
18
19
21
21

Feels Like (°C)

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

Dew Point (°C)

2
3
3
5
6
7
6
5
5
5
6
6
6
6
6
6
6
7
6
6
6
6
6
6

Relative Humidity (%)

31
33
34
40
49
55
59
59
61
65
68
71
72
74
77
76
72
65
58
50
45
41
39
37

Pressure (mb)

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

Ozone (du)

431
426
426
423
423
426
427
425
423
421
417
415
414
414
414
412
410
410
411
413
415
415
413
413

Sunday 28

Waning Gibbous 75%

02:13

08:29

16 Bad
17 Bad
18 Bad
19 Good
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 OK
11 OK
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 05:36, Set: 20:28, Transit: 13:03. Moon - Rise: 02:13, Set: 08:29. Civil Dark: 21:07 - 04:57. Nautical Dark: 21:58 - 04:06. Astro Dark: 23:01 - 03:02

Total Clouds (% Sky Obscured)

100
70
65
14
87
100
100
100
90
100
96
100
100
100
100
100
89
80
43
41
93
95
93
90

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
11
13
35
29
1
21
1
0
7
35
33
34
35
36
38

Medium Clouds (% Sky Obscured)

0
17
23
6
20
39
45
67
58
90
75
73
90
87
85
78
51
48
54
41
52
46
43
37

High Clouds (% Sky Obscured)

100
67
58
7
81
100
100
100
84
100
76
76
76
70
75
80
76
59
14
23
55
73
64
53

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
3
19
11
59
72
55
84
64
37
5
1
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.4
0.5
0
0.7
0.4
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

36
36
38
44
51
59
61
63
65
68
73
79
83
84
84
81
75
67
57
50
46
43
40
38

Pressure (mb)

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

Ozone (du)

409
404
402
401
399
398
396
394
391
388
387
385
385
384
384
384
383
383
383
382
385
388
385
381

Monday 29

Waning Gibbous 64%

02:56

09:46

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 OK
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 OK
13 Good
14 Good
15 Good

Sun - Rise: 05:34, Set: 20:30, Transit: 13:03. Moon - Rise: 02:56, Set: 09:46. Civil Dark: 21:09 - 04:55. Nautical Dark: 22:00 - 04:04. Astro Dark: 23:05 - 02:58

Total Clouds (% Sky Obscured)

88
57
59
50
55
87
63
40
78
85
81
75
52
57
91
83
75
74
100
68
29
15
16
18

Low Clouds (% Sky Obscured)

40
52
64
75
53
42
18
24
48
63
51
39
17
10
5
0
1
1
2
8
14
20
24
25

Medium Clouds (% Sky Obscured)

33
28
23
17
12
6
0
13
26
36
36
35
35
23
11
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

51
14
14
16
18
23
25
24
14
8
11
27
30
47
81
89
84
79
100
62
23
1
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
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
2
3
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
6
6
7
8
7
7
6
6
5
5
5
5
5
5
5
5
6
6
6
6
7
7

Chance of Frost

Temperature (°C)

20
20
20
19
18
17
16
15
14
14
14
14
13
13
13
13
14
16
18
20
22
23
24
25

Feels Like (°C)

18
18
18
18
18
16
14
14
15
13
13
13
13
14
13
13
14
16
18
19
21
24
25
25

Dew Point (°C)

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

Relative Humidity (%)

38
41
42
46
57
67
67
70
75
73
74
74
79
83
86
82
71
63
56
51
46
42
39
37

Pressure (mb)

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

Ozone (du)

379
376
374
369
368
366
366
366
367
368
368
369
371
369
369
371
370
369
368
367
366
365
365
367

Tuesday 30

Waning Gibbous 53%

03:26

11:13

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

Sun - Rise: 05:33, Set: 20:32, Transit: 13:03. Moon - Rise: 03:26, Set: 11:13. Civil Dark: 21:11 - 04:53. Nautical Dark: 22:03 - 04:01. Astro Dark: 23:08 - 02:54

Total Clouds (% Sky Obscured)

20
13
7
0
0
1
44
64
83
100
95
90
87
83
79
45
52
61
72
64
56
48
62
76

Low Clouds (% Sky Obscured)

28
19
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
1
51
66
84
100
95
88
81
73
67
44
52
60
65
54
42
34
44
55

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)

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

Chance of Frost

Temperature (°C)

25
25
25
24
23
21
19
18
17
17
16
16
15
15
15
15
16
18
20
21
22
24
25
25

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

36
36
37
40
48
54
56
59
61
64
65
66
67
67
67
64
57
49
41
34
32
30
27
28

Pressure (mb)

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

Ozone (du)

368
369
371
373
372
372
372
372
374
374
373
373
373
374
375
376
374
374
374
374
373
373
372
371

Wednesday 1

Third Quarter 41%

03:46

12:44

16 Bad
17 Bad
18 Bad
19 OK
20 OK
21 Good
22 Good
23 OK
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

Sun - Rise: 05:31, Set: 20:33, Transit: 13:03. Moon - Rise: 03:46, Set: 12:44. Civil Dark: 21:13 - 04:51. Nautical Dark: 22:05 - 03:58. Astro Dark: 23:12 - 02:50

Total Clouds (% Sky Obscured)

90
72
59
46
29
15
1
27
53
81
89
95
100
85
71
57
62
66
70
74
74
67
77
85

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
5
30
57
86
76
65

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
5
10
15
14
16
15
17
18
25
21
12
4
16
30

High Clouds (% Sky Obscured)

65
63
55
43
31
15
1
28
55
84
88
92
95
80
65
46
52
57
62
54
45
39
27
15

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
1
2

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
20
21
21
21
17
18
18
18
18
17
14
14
14
14
13
13
16
16
17
17
17
18
21

Dew Point (°C)

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

Relative Humidity (%)

28
28
33
37
42
46
50
55
56
58
59
62
68
72
71
69
67
58
50
43
39
37
33
36

Pressure (mb)

1013
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1011
1011
1011

Ozone (du)

370
370
369
369
368
366
364
361
360
359
357
359
360
361
361
360
360
358
357
355
354
352
351
350

Thursday 2

Waning Crescent 30%

04:02

14:14

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: 05:29, Set: 20:35, Transit: 13:03. Moon - Rise: 04:02, Set: 14:14. Civil Dark: 21:15 - 04:49. Nautical Dark: 22:07 - 03:56. Astro Dark: 23:16 - 02:45

Total Clouds (% Sky Obscured)

89
76
63
61
72
80
87
86
85
83
85
87
89
86
86
86
87
85
85
85
87
84

Low Clouds (% Sky Obscured)

57
40
26
9
30
46
65
60
58
54
57
61
64
55
49
42
42
38
33
35
37
38

Medium Clouds (% Sky Obscured)

44
32
21
13
15
15
16
18
21
24
26
28
30
29
28
26
25
24
34
31
26
19

High Clouds (% Sky Obscured)

3
12
25
39
39
36
32
45
54
63
63
65
65
73
80
88
91
88
80
74
72
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
8

Fog (%)

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

Precipitation Probability (%)

2
5
5
3
4
3
0
0
0
0
0
0
0
0
0
0
0
0
0
16
22
25

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
22
21
20
20
19
18
17
17
16
16
15
15
15
15
15
16
17
19
21
22
23

Feels Like (°C)

21
19
19
19
19
16
16
16
16
15
15
13
13
14
14
14
14
15
16
17
17
18

Dew Point (°C)

8
8
9
9
10
10
10
9
9
10
10
10
9
9
10
10
10
10
10
10
10
10

Relative Humidity (%)

38
41
44
49
53
55
58
60
62
64
66
68
69
70
69
68
67
61
54
50
46
42

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1010

Ozone (du)

350
349
350
351
351
350
350
349
348
348
348
347
346
346
345
344
344
344
344
344
345
345

Forecast for Tempelhof, Germany (52.47,13.39)

Generated: 26/04/24 16:57:55. Forecast: 26/04/24 to 02/05/24. Timezone: UTC+2.00