Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 15

Waning Crescent 0%

04:17

21:15

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

Sun - Rise: 05:07, Set: 20:57, Transit: 13:02. Moon - Rise: 04:17, Set: 21:15. Civil Dark: 21:40 - 04:24. Nautical Dark: 22:39 - 03:23. Astro Dark: 00:23 - 01:31

Total Clouds (% Sky Obscured)

90
85
75
53
0
0
4
0
7
11
33
42
44
66
89
84
79
77
84
63
80
72
62
25

Low Clouds (% Sky Obscured)

39
35
25
0
0
0
4
0
7
11
33
42
44
48
57
53
39
37
35
0
0
0
4
1

Medium Clouds (% Sky Obscured)

63
31
6
0
0
0
0
0
0
0
0
0
1
16
23
27
30
20
17
12
35
21
19
12

High Clouds (% Sky Obscured)

50
0
0
0
0
0
0
0
0
0
2
4
3
7
18
2
2
3
14
2
4
6
1
1

ISS Passover

Visibility (miles)

8
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
1
9
13
1
0
1
1
4
2
4
1
9

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
87
90
91
90
91
91
91
91
88
82
73
61
53
50
50
50
44
45
46
45
45
51
64

Pressure (mb)

1002
1003
1003
1003
1003
1003
1004
1004
1005
1005
1005
1006
1006
1007
1007
1007
1007
1008
1008
1008
1008
1009
1009
1010

Ozone (du)

424
426
427
431
436
440
438
433
429
426
420
417
417
415
414
414
414
412
408
406
404
405
405
405

Saturday 16

New Moon 1%

04:46

No Set

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

Sun - Rise: 05:06, Set: 20:59, Transit: 13:02. Moon - Rise: 04:46, Set: No Set. Civil Dark: 21:42 - 04:22. Nautical Dark: 22:41 - 03:21. Astro Dark: 00:33 - 01:15

Total Clouds (% Sky Obscured)

12
13
3
3
12
15
5
0
0
6
6
2
41
54
90
100
100
73
95
78
75
63
56
56

Low Clouds (% Sky Obscured)

1
13
0
0
0
0
0
0
0
0
0
0
0
10
4
19
16
7
18
23
19
14
20
13

Medium Clouds (% Sky Obscured)

7
5
3
3
9
15
5
0
0
2
2
0
33
28
54
50
55
48
40
18
18
21
13
15

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
27

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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
4
29
19
5
3
4
4
1
0
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
9
9
8
7
7
6
5
5
6
8
10
12
14
14
14
14
15
16
14
13
14
15
14

Dew Point (°C)

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

Relative Humidity (%)

72
74
77
77
78
78
78
79
78
69
61
54
50
48
49
50
49
39
33
35
42
46
50
53

Pressure (mb)

1011
1011
1012
1012
1013
1013
1013
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1015
1015
1015
1016

Ozone (du)

401
404
406
408
408
405
401
400
398
395
394
389
386
385
384
383
385
385
384
383
381
381
381
381

Sunday 17

Waxing Crescent 5%

05:30

22:47

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

Sun - Rise: 05:05, Set: 21:00, Transit: 13:02. Moon - Rise: 05:30, Set: 22:47. Civil Dark: 21:44 - 04:21. Nautical Dark: 22:44 - 03:19. Astro Dark: 00:50 - N/A

Total Clouds (% Sky Obscured)

69
64
51
22
58
72
58
61
48
48
50
70
62
61
93
93
81
88
92
95
90
95
90
83

Low Clouds (% Sky Obscured)

9
1
0
0
0
0
0
0
1
2
1
1
0
1
9
20
10
5
5
10
9
10
25
39

Medium Clouds (% Sky Obscured)

22
18
14
22
47
63
58
47
48
47
30
46
32
43
57
41
37
46
45
34
23
33
83
73

High Clouds (% Sky Obscured)

40
35
35
22
35
40
27
4
2
7
5
18
18
9
17
35
30
2
3
3
3
17
18
10

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
5
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
Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
2
1
1
4
5
27
59
40
35

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

2
2
3
4
4
4
4
4
4
4
5
5
5
6
6
7
6
6
4
3
5
5
9
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
5
6
5
5
5
6
5
5
6
6
6
6
6
5
4
4
7
9
10
10
14
15

Relative Humidity (%)

55
60
63
67
71
72
74
78
78
73
67
59
53
47
43
40
37
37
44
51
54
56
78
87

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1014
1014
1014
1014
1014
1015
1015

Ozone (du)

382
385
386
386
387
388
390
390
390
389
387
386
387
388
387
387
388
390
392
392
391
389
389
390

Monday 18

Waxing Crescent 11%

06:34

00:03

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
21 OK

Sun - Rise: 05:03, Set: 21:02, Transit: 13:02. Moon - Rise: 06:34, Set: 00:03. Civil Dark: 21:46 - 04:19. Nautical Dark: 22:46 - 03:16. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

77
66
56
48
44
44
48
67
81
98
94
89
78
86
76
67
66
84
82
70
61
57
51
45

Low Clouds (% Sky Obscured)

54
46
21
1
4
9
15
43
70
96
85
73
58
60
53
48
51
61
64
45
37
27
26
27

Medium Clouds (% Sky Obscured)

74
66
48
27
44
44
35
59
57
51
59
67
35
37
36
39
37
36
35
30
61
57
51
45

High Clouds (% Sky Obscured)

20
1
1
20
10
25
30
24
4
5
0
0
0
0
1
1
1
12
10
5
5
0
0
0

ISS Passover

Visibility (miles)

7
7
8
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 (%)

36
27
9
2
1
0
0
1
4
6
11
9
19
22
11
8
11
8
4
8
12
10
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
92
90
93
95
93
95
95
93
90
90
90
83
74
72
57
49
44
47
52
47
50
59
65

Pressure (mb)

1016
1016
1017
1017
1017
1017
1017
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1019

Ozone (du)

391
392
392
393
395
397
400
399
398
404
404
396
391
388
383
377
372
368
365
364
362
360
359
359

Tuesday 19

Waxing Crescent 20%

07:56

00:56

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

Sun - Rise: 05:02, Set: 21:03, Transit: 13:03. Moon - Rise: 07:56, Set: 00:56. Civil Dark: 21:48 - 04:17. Nautical Dark: 22:49 - 03:14. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

38
29
19
10
5
5
0
0
0
0
0
0
0
37
66
91
81
73
66
67
66
66
67
67

Low Clouds (% Sky Obscured)

29
19
10
10
5
5
0
0
0
0
0
0
0
23
27
31
27
29
36
23
13
4
7
9

Medium Clouds (% Sky Obscured)

38
29
19
10
5
5
0
0
0
0
0
0
0
19
33
48
35
28
20
28
38
48
49
49

High Clouds (% Sky Obscured)

0
0
0
5
5
5
0
0
0
0
0
0
0
0
7
8
9
7
8
11
12
9
4
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
9
9
8
7
6
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
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
1
6
8
12
28
47
33
14
9
21
28
45
58
46
38
28
32
35
35
37
32

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
75
78
79
79
80
84
86
90
92
90
82
78
77
82
72
77
78
79
81
82
85
87
89

Pressure (mb)

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

Ozone (du)

359
362
363
365
367
367
366
367
368
371
375
377
376
372
370
370
370
371
372
373
374
376
377
376

Wednesday 20

Waxing Crescent 31%

09:26

01:31

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
21 Bad

Sun - Rise: 05:00, Set: 21:05, Transit: 13:03. Moon - Rise: 09:26, Set: 01:31. Civil Dark: 21:49 - 04:16. Nautical Dark: 22:51 - 03:11. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

68
61
53
42
51
61
70
69
69
68
63
61
63
72
83
92
89
82
77
72
72
72
49
24

Low Clouds (% Sky Obscured)

10
10
10
8
16
23
34
40
48
35
38
37
31
51
62
75
75
75
71
67
58
48
34
20

Medium Clouds (% Sky Obscured)

53
43
33
23
23
19
13
29
47
64
63
61
63
72
79
78
61
44
25
23
22
20
14
9

High Clouds (% Sky Obscured)

0
0
0
0
3
6
12
11
14
21
15
8
2
2
1
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
6
7
8
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

24
18
12
2
4
8
1
4
5
3
12
22
30
38
41
42
43
47
53
58
61
62
56
43

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
14
13
13
11
11
11
11
11
11
13
13
13
14
14
14
16
16
17
17
18
18
17

Dew Point (°C)

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

Relative Humidity (%)

92
95
96
98
98
98
98
98
96
95
95
92
89
89
89
90
90
86
81
75
78
82
86
89

Pressure (mb)

1022
1023
1023
1023
1023
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

376
376
374
373
372
368
364
361
363
365
367
366
365
364
364
365
365
365
364
363
362
361
360
358

Thursday 21

Waxing Crescent 42%

10:55

01:54

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

Sun - Rise: 04:59, Set: 21:06, Transit: 13:03. Moon - Rise: 10:55, Set: 01:54. Civil Dark: 21:51 - 04:14. Nautical Dark: 22:54 - 03:09. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

1
1
2
3
3
3
4
15
25
35
41
47
52
56
60
64
68
72
76
75
76
81

Low Clouds (% Sky Obscured)

1
1
2
2
3
3
4
9
16
21
32
41
50
47
44
41
40
40
38
31
22
15

Medium Clouds (% Sky Obscured)

1
1
1
0
0
0
0
7
16
26
28
28
24
30
37
44
47
49
59
55
51
44

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
8
17
30
35
40
45

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
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

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 (%)

24
23
17
0
1
0
0
0
0
0
19
25
25
32
35
37
36
38
38
33
28
18

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
16
16
15
15
12
12
12
12
11
11
14
14
15
15
16
17
19
19
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

90
93
93
96
96
96
96
96
93
90
87
79
72
65
61
58
55
56
57
57
61
65

Pressure (mb)

1024
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1024
1024
1024

Ozone (du)

356
354
354
354
353
355
357
359
359
360
360
363
366
370
373
376
379
379
379
378
379
379

Forecast for Tempelhof, Germany (52.47,13.39)

Generated: 15/05/26 22:46:45. Forecast: 15/05/26 to 21/05/26. Timezone: UTC+2.00