Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 15

Waning Gibbous 95%

No Rise

05:58

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

Sun - Rise: 05:09, Set: 20:56, Transit: 13:02. Moon - Rise: No Rise, Set: 05:58. Civil Dark: 21:39 - 04:26. Nautical Dark: 22:39 - 03:25. Astro Dark: 00:17 - 01:39

Total Clouds (% Sky Obscured)

100
97
88
63
67
62
0
0
0
10
23
33
51
60
70
79
72
58
79
52
79
70
72
71

Low Clouds (% Sky Obscured)

43
70
72
44
42
0
0
0
55
48
50
33
51
51
48
46
35
46
60
50
27
26
0
0

Medium Clouds (% Sky Obscured)

99
92
100
20
0
2
0
0
0
25
32
33
43
48
39
27
22
25
21
39
33
49
28
16

High Clouds (% Sky Obscured)

100
60
74
70
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
4
3
2

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
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

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
7
10
21
21
10
8
17
1
1
5
19

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
11
10
8
9
6
9
9
12
12
13
15
15
16
15
14
16
13
11
8
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
63
61
75
80
76
75
63
57
54
45
36
33
36
40
47
46
53
49
57
64
67
71
74

Pressure (mb)

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

Ozone (du)

383
386
393
399
408
412
413
412
410
412
411
412
413
412
413
413
414
413
408
406
404
405
404
401

Friday 16

Waning Gibbous 90%

00:37

06:50

00 Bad
01 Bad
02 OK
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 OK
19 OK
20 OK
21 OK
22 Bad
23 Bad

Sun - Rise: 05:07, Set: 20:58, Transit: 13:02. Moon - Rise: 00:37, Set: 06:50. Civil Dark: 21:41 - 04:24. Nautical Dark: 22:42 - 03:23. Astro Dark: 00:25 - 01:28

Total Clouds (% Sky Obscured)

65
88
47
83
85
93
76
52
98
98
90
93
91
76
77
55
81
54
38
38
35
37
65
61

Low Clouds (% Sky Obscured)

35
20
0
0
0
28
32
0
52
74
74
88
79
54
55
3
15
18
28
38
16
25
19
25

Medium Clouds (% Sky Obscured)

25
38
42
47
36
50
46
42
50
46
27
22
27
19
10
41
33
38
38
34
31
22
41
45

High Clouds (% Sky Obscured)

3
3
3
3
2
0
0
0
0
0
3
0
0
0
0
0
3
0
0
0
0
2
10
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
7
4
7
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
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
0
0
0
1
0
0
1
11
35
41
65
70
41
9
4
2
1
0
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
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
6
8
8
9
9
10
10
11
12
12
13
14
12
11
13
14
15
14
11
9
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
6
6
6
6
6
5
5
3
1
2
4
4
-0
-1
0
2
1
1
3
3
4
4

Relative Humidity (%)

74
78
82
85
82
84
84
77
67
57
49
46
52
52
34
28
31
38
38
41
48
54
60
65

Pressure (mb)

1018
1018
1017
1017
1017
1016
1016
1016
1016
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015

Ozone (du)

398
398
400
402
403
404
404
404
404
404
403
401
404
407
409
410
413
418
420
420
417
413
410
408

Saturday 17

Waning Gibbous 83%

01:21

07:58

00 Bad
01 Bad
02 Bad
03 OK
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
22 Bad
23 Bad

Sun - Rise: 05:06, Set: 20:59, Transit: 13:02. Moon - Rise: 01:21, Set: 07:58. Civil Dark: 21:43 - 04:22. Nautical Dark: 22:44 - 03:20. Astro Dark: 00:37 - N/A

Total Clouds (% Sky Obscured)

56
61
51
44
71
58
69
89
100
100
100
100
98
100
100
100
100
100
100
100
100
100
99
100

Low Clouds (% Sky Obscured)

0
9
9
1
1
0
1
1
42
32
57
25
51
63
45
41
55
66
64
44
6
6
10
50

Medium Clouds (% Sky Obscured)

46
36
32
31
20
58
25
54
66
100
96
100
64
91
100
99
97
96
100
97
100
99
99
100

High Clouds (% Sky Obscured)

2
7
5
0
60
58
52
55
95
100
52
98
68
100
100
100
100
100
100
100
100
100
68
95

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
0
0
1
0
0
0
1
31
44
48
63
39
39
47
35
11
5
3
2
3
11

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
4
6
7
7
9
10
10
11
12
12
13
14
13
12
13
12
9
10
8
8
6
5
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
72
73
76
77
73
70
70
66
56
45
46
47
53
65
50
48
59
59
60
61
59
59
59

Pressure (mb)

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

Ozone (du)

408
409
410
414
413
411
407
404
404
405
405
403
402
402
401
401
401
401
402
404
405
405
405
405

Sunday 18

Waning Gibbous 74%

01:53

09:15

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
22 Bad
23 Bad

Sun - Rise: 05:04, Set: 21:01, Transit: 13:02. Moon - Rise: 01:53, Set: 09:15. Civil Dark: 21:45 - 04:20. Nautical Dark: 22:47 - 03:18. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
99
100
100
100
100
85
73
100
86
73
77
87
85
83
82
83
82
80
80
72
60
50
66

Low Clouds (% Sky Obscured)

74
79
85
93
90
78
76
73
74
66
59
55
70
74
70
69
66
65
67
71
58
45
32
48

Medium Clouds (% Sky Obscured)

99
97
100
100
100
100
18
32
38
49
55
52
43
34
29
28
32
25
34
48
46
47
47
63

High Clouds (% Sky Obscured)

73
35
84
100
100
30
18
6
25
11
2
1
0
0
1
1
1
1
2
2
2
22
35
0

ISS Passover

Visibility (miles)

9
9
4
3
4
7
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
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

33
69
95
95
84
48
42
54
43
50
55
58
58
50
50
52
51
43
40
35
36
26
6
27

Precipitation Amount (mm)

0
0.5
1
1.2
0.6
0
0
0
0
0
0
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
63
85
93
93
91
93
88
76
67
53
41
34
30
32
36
36
38
41
48
58
64
63
62

Pressure (mb)

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

Ozone (du)

406
407
407
407
407
410
411
410
409
409
410
411
411
411
410
410
409
409
409
410
412
412
412
416

Monday 19

Waning Gibbous 64%

02:15

10:38

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
22 Bad
23 OK

Sun - Rise: 05:03, Set: 21:02, Transit: 13:02. Moon - Rise: 02:15, Set: 10:38. Civil Dark: 21:46 - 04:19. Nautical Dark: 22:49 - 03:16. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

80
97
98
99
99
99
99
99
100
100
100
100
100
100
100
100
100
99
97
96
88
81
74
46

Low Clouds (% Sky Obscured)

63
79
76
74
71
71
71
71
78
84
91
91
91
91
93
96
78
87
89
86
71
36
6
4

Medium Clouds (% Sky Obscured)

80
96
97
98
99
98
98
98
99
96
100
48
50
50
48
46
44
38
33
27
33
35
39
30

High Clouds (% Sky Obscured)

0
20
18
9
20
27
40
50
67
83
100
100
100
99
78
59
43
48
54
67
48
22
0
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

36
42
51
41
53
52
45
47
45
59
81
71
71
70
62
54
45
34
26
11
12
8
1
0

Precipitation Amount (mm)

0
0
0.3
0
0.2
0.2
0
0
0
0
0.5
0.3
0.4
0.4
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
4
6
8
8
9
9
9
10
11
11
11
9
9
8
7
5
6
5
5
6
8
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
74
82
91
91
93
93
95
93
93
91
95
91
90
90
83
75
62
55
58
64
65
69
77

Pressure (mb)

1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1014
1014
1014
1015
1015
1015
1016
1017
1017
1018

Ozone (du)

412
405
401
399
395
391
387
385
382
380
379
379
381
384
385
385
384
383
381
379
377
375
374
374

Tuesday 20

Third Quarter 53%

02:31

12:02

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

Sun - Rise: 05:01, Set: 21:04, Transit: 13:03. Moon - Rise: 02:31, Set: 12:02. Civil Dark: 21:48 - 04:17. Nautical Dark: 22:52 - 03:13. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

23
3
3
2
2
2
2
1
6
12
17
24
29
36
41
43
48
37
25
14
10
6
3
11

Low Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
3
7
10
8
7
6
8
9
10
9
8
6
5
4
2
11

Medium Clouds (% Sky Obscured)

15
0
0
0
0
0
0
0
0
0
0
7
14
20
23
19
10
5
5
2
1
1
0
0

High Clouds (% Sky Obscured)

1
1
1
1
2
2
1
1
3
6
8
6
3
0
20
40
48
37
20
0
0
0
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
0
0
0
0
0
1
2
5
5
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
5
4
4
3
3
2
2
2
3
3
4
4
4
5
5
6
6
6
6
6
5
4
3

Chance of Frost

Temperature (°C)

9
8
7
7
6
6
7
9
10
12
14
16
17
18
19
20
20
20
19
18
17
16
15
14

Feels Like (°C)

8
7
7
7
7
6
7
7
6
12
12
13
14
15
16
20
20
20
20
20
20
16
16
16

Dew Point (°C)

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

Relative Humidity (%)

80
84
85
87
90
90
84
78
73
65
58
52
49
45
41
40
39
37
41
46
50
56
60
67

Pressure (mb)

1018
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1019
1019
1018
1017
1017
1016
1016
1016
1015
1015
1015
1015

Ozone (du)

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

Wednesday 21

Waning Crescent 42%

02:44

13:26

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

Sun - Rise: 05:00, Set: 21:05, Transit: 13:03. Moon - Rise: 02:44, Set: 13:26. Civil Dark: 21:50 - 04:15. Nautical Dark: 22:54 - 03:11. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

17
23
16
10
0
3
2
3
0
0
5
10
18
26
25
21
18
27
34
41
43
43
46
46

Low Clouds (% Sky Obscured)

17
18
10
4
0
0
0
0
0
0
0
0
0
0
1
1
2
5
7
9
22
36
46
46

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
3
2
3
0
0
5
5
4
4
4
3
8
9
10
16
14
19
20
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
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)

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

Chance of Frost

Temperature (°C)

13
13
12
12
11
10
11
12
13
15
16
18
19
21
22
22
22
23
22
21
20
19
18
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
70
72
75
77
80
73
67
64
55
49
44
39
36
33
31
31
31
35
40
46
48
52
55

Pressure (mb)

1015
1014
1014
1014
1014
1013
1013
1013
1013
1013
1012
1012
1011
1011
1010
1009
1009
1008
1008
1008
1008
1008
1008
1008

Ozone (du)

372
373
374
374
375
375
375
375
375
374
374
373
373
373
372
372
372
371
371
370
370
370
370
370

Forecast for Tempelhof, Germany (52.47,13.39)

Generated: 15/05/25 11:54:41. Forecast: 15/05/25 to 21/05/25. Timezone: UTC+2.00