Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 14

New Moon 2%

06:15

21:51

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

Sun - Rise: 05:22, Set: 21:21, Transit: 13:21. Moon - Rise: 06:15, Set: 21:51. Civil Dark: 22:03 - 04:39. Nautical Dark: 23:03 - 03:40. Astro Dark: 00:59 - 01:51

Total Clouds (% Sky Obscured)

70
70
80
52
25
24
40
79
37
34
33
45
51
62
40
46
50
73
92
85
97
100
58
45

Low Clouds (% Sky Obscured)

43
16
2
0
21
24
25
34
37
34
33
45
51
52
40
46
50
68
72
54
38
20
19
11

Medium Clouds (% Sky Obscured)

59
36
8
13
2
1
1
2
1
0
0
0
0
1
0
0
0
0
39
35
28
40
29
30

High Clouds (% Sky Obscured)

70
70
40
50
3
2
19
60
3
0
0
0
12
28
1
1
0
8
49
44
91
100
52
35

ISS Passover

Visibility (miles)

5
9
2
9
9
9
9
9
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
4
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Ice pellet
Light Rain
None
None
None
None
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
94
95
8
5
17
37
59
36
6
1
0
0
1
0
0
1
0
4
10
1
2
4
5

Precipitation Amount (mm)

1.5
0.7
0.4
0
0
0
0
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
77
85
89
92
93
96
96
98
96
98
96
96
95
90
82
72
71
71
66
55
50
50
49

Pressure (mb)

1016
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1021
1021
1021
1021
1021
1020
1020
1020

Ozone (du)

344
344
344
345
346
351
354
358
363
369
368
364
362
360
358
355
352
351
348
347
345
343
341
341

Wednesday 15

Waxing Crescent 7%

07:46

22:17

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

Sun - Rise: 05:23, Set: 21:20, Transit: 13:21. Moon - Rise: 07:46, Set: 22:17. Civil Dark: 22:02 - 04:41. Nautical Dark: 23:02 - 03:42. Astro Dark: 00:50 - 01:58

Total Clouds (% Sky Obscured)

5
3
2
1
14
30
35
2
22
19
29
32
35
15
15
18
18
1
28
3
9
23
38
48

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
15
18
29
32
35
15
15
18
18
0
0
0
4
13
0
0

Medium Clouds (% Sky Obscured)

1
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
19
23

High Clouds (% Sky Obscured)

2
1
2
1
14
30
30
2
0
1
0
1
1
1
0
0
1
1
23
2
4
7
13
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
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
3
0
0
0
1
1
2
1
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)

10
8
7
4
4
4
4
4
3
3
2
3
3
2
2
1
2
3
3
4
4
4
4
4

Chance of Frost

Temperature (°C)

23
22
21
18
16
15
14
14
13
13
12
12
12
13
17
19
21
23
25
26
28
28
29
29

Feels Like (°C)

21
22
22
20
18
16
14
14
15
15
14
13
13
16
20
22
24
25
27
26
28
29
29
28

Dew Point (°C)

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

Relative Humidity (%)

58
59
67
82
92
95
95
93
95
93
96
96
95
87
76
63
55
49
43
37
33
32
31
31

Pressure (mb)

1019
1019
1019
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1019
1019
1018
1018

Ozone (du)

341
342
340
337
337
333
331
333
333
330
328
326
327
328
332
329
328
327
325
323
324
324
323
322

Thursday 16

Waxing Crescent 14%

09:11

22:37

18 OK
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
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 05:24, Set: 21:19, Transit: 13:21. Moon - Rise: 09:11, Set: 22:37. Civil Dark: 22:01 - 04:42. Nautical Dark: 23:00 - 03:43. Astro Dark: 00:43 - 02:04

Total Clouds (% Sky Obscured)

29
90
91
99
72
100
93
87
100
100
100
49
100
100
100
100
100
68
67
72
54
73
86
72

Low Clouds (% Sky Obscured)

0
0
0
0
0
7
0
0
0
0
0
0
12
79
42
68
69
68
61
72
54
65
60
54

Medium Clouds (% Sky Obscured)

6
0
0
3
15
38
48
41
55
40
33
28
50
100
46
55
56
40
40
28
36
40
47
54

High Clouds (% Sky Obscured)

16
90
91
99
68
100
89
51
98
100
100
41
100
100
100
100
100
61
60
45
50
50
50
60

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
9
9
9
9
2
9
9
9
9
5
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
Light Rain
Light Rain
None
None
Very Light Rain
Light Rain
Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
1
2
33
32
3
18
63
95
95
52
17
62
95
86
49
74
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
1.6
2.1
0
0
0.3
0.6
0.5
0
0.4
0.8
1.1
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

28
27
25
22
20
19
18
18
17
16
16
16
16
17
17
19
21
22
23
24
25
25
24
23

Feels Like (°C)

27
28
28
23
19
20
17
17
17
16
16
17
18
17
18
20
22
23
25
26
25
24
22
22

Dew Point (°C)

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

Relative Humidity (%)

35
47
55
58
59
65
70
74
82
86
85
85
86
95
95
91
80
72
66
54
43
38
38
44

Pressure (mb)

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

Ozone (du)

322
323
322
319
323
321
321
322
323
327
326
324
318
315
319
323
327
332
334
335
337
341
341
341

Friday 17

Waxing Crescent 22%

10:32

22:52

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 OK
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 05:25, Set: 21:18, Transit: 13:21. Moon - Rise: 10:32, Set: 22:52. Civil Dark: 22:00 - 04:43. Nautical Dark: 22:58 - 03:45. Astro Dark: 00:37 - 02:10

Total Clouds (% Sky Obscured)

66
60
68
66
64
66
68
100
77
94
90
84
77
62
61
56
77
69
46
39
50
57
68
81

Low Clouds (% Sky Obscured)

49
41
43
45
44
50
56
59
58
54
57
55
52
50
57
56
55
54
46
39
45
44
47
53

Medium Clouds (% Sky Obscured)

52
55
50
45
40
34
29
23
25
22
22
18
48
20
3
6
37
26
3
1
10
18
27
33

High Clouds (% Sky Obscured)

60
60
50
23
0
22
43
100
60
66
49
40
30
5
19
8
11
12
3
3
8
1
1
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

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
None
None
None

Precipitation Probability (%)

95
95
83
59
25
18
9
3
23
29
33
31
34
30
21
13
5
7
5
1
1
0
0
0

Precipitation Amount (mm)

0.7
1
0.6
0.2
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
11
12
6
3
2
2
1
2
2
2
2
2
3
4
7
8
9
10
11
10
10
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

42
47
63
72
78
86
90
92
93
93
93
93
90
83
73
62
53
46
41
38
36
34
34
39

Pressure (mb)

1010
1010
1011
1011
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013

Ozone (du)

339
338
334
328
328
326
326
327
326
329
329
329
335
336
337
337
338
337
337
340
339
335
331
329

Saturday 18

Waxing Crescent 32%

11:49

23:06

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

Sun - Rise: 05:26, Set: 21:17, Transit: 13:21. Moon - Rise: 11:49, Set: 23:06. Civil Dark: 21:58 - 04:45. Nautical Dark: 22:56 - 03:47. Astro Dark: 00:32 - 02:15

Total Clouds (% Sky Obscured)

87
82
81
76
73
72
62
57
47
36
25
27
34
73
63
48
30
26
19
12
14
23
45
45

Low Clouds (% Sky Obscured)

52
42
39
23
16
18
20
21
20
20
23
27
31
38
28
28
28
26
19
12
14
23
25
17

Medium Clouds (% Sky Obscured)

35
41
44
47
46
42
37
33
22
10
0
0
0
2
21
16
11
13
18
12
14
23
28
23

High Clouds (% Sky Obscured)

0
0
0
1
1
0
0
0
0
1
1
1
6
30
17
11
2
1
1
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
0
0
0
0
0
0
0
0
1
3
5
7

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
12
12
11
11
10
10
10
10
9
9
9
9
9
9
8
6
5
4
4
4
3
3
3

Relative Humidity (%)

49
52
56
61
68
70
73
76
80
84
88
91
91
83
71
60
49
41
38
36
34
33
32
30

Pressure (mb)

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

Ozone (du)

329
329
329
329
329
330
330
329
329
328
329
333
337
341
347
353
359
364
362
360
358
356
353
350

Sunday 19

Waxing Crescent 30%

13:04

23:19

18 OK
19 OK
20 OK
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

Sun - Rise: 05:28, Set: 21:16, Transit: 13:21. Moon - Rise: 13:04, Set: 23:19. Civil Dark: 21:57 - 04:46. Nautical Dark: 22:55 - 03:49. Astro Dark: 00:27 - 02:20

Total Clouds (% Sky Obscured)

38
26
47
66
82
69
61
62
63
61
62
64
67
69
73
77
80
72
65
60
64
70
75
79

Low Clouds (% Sky Obscured)

9
2
2
2
2
7
12
18
13
10
5
12
18
30
35
40
42
32
18
4
7
9
12
22

Medium Clouds (% Sky Obscured)

16
10
14
21
29
22
13
1
15
29
42
29
16
3
20
37
54
55
54
57
63
68
71
73

High Clouds (% Sky Obscured)

0
0
28
53
75
53
36
19
29
34
37
40
42
45
42
37
30
20
12
2
8
13
16
17

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
0
0
0
0
0
0
0
0
0
0
1
1
0
1
2
1
1
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)

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

Chance of Frost

Temperature (°C)

20
19
18
16
14
12
11
10
10
9
9
8
9
11
12
14
16
17
18
20
21
21
21
21

Feels Like (°C)

18
18
18
15
15
16
14
14
13
8
8
8
8
8
7
13
13
13
14
15
15
20
20
19

Dew Point (°C)

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

Relative Humidity (%)

34
38
45
50
57
65
70
72
77
80
82
85
78
73
66
56
49
42
36
32
28
29
30
30

Pressure (mb)

1017
1017
1017
1018
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1021
1020
1020
1020
1019
1019
1018
1018
1018
1018

Ozone (du)

350
349
349
349
350
351
351
351
351
352
352
352
353
353
353
353
352
352
352
352
352
351
351
350

Monday 20

Waxing Crescent 42%

14:18

23:33

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: 21:15, Transit: 13:21. Moon - Rise: 14:18, Set: 23:33. Civil Dark: 21:56 - 04:48. Nautical Dark: 22:53 - 03:51. Astro Dark: 00:22 - 02:25

Total Clouds (% Sky Obscured)

82
85
79
74
69
63
60
55
61
66
69
69
67
67
70
74
79
84
88
93

Low Clouds (% Sky Obscured)

30
38
37
35
38
42
43
48
57
65
69
69
67
67
70
65
58
64
71
76

Medium Clouds (% Sky Obscured)

76
79
62
44
27
30
30
29
31
33
32
42
57
67
63
57
50
43
36
34

High Clouds (% Sky Obscured)

20
21
18
13
11
12
18
22
12
8
1
1
1
1
0
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

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
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
2
6
9
8
6
0
3
4
1

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
19
19
15
14
14
14
13
13
10
10
10
11
10
11
12
12
13
14
15

Dew Point (°C)

5
6
7
7
7
6
7
7
7
6
6
5
6
7
7
7
6
5
6
6

Relative Humidity (%)

36
42
50
52
56
60
63
65
69
67
67
65
66
66
66
58
49
43
43
43

Pressure (mb)

1018
1018
1018
1018
1019
1019
1019
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

351
352
353
353
352
351
353
355
357
357
357
357
359
361
364
366
368
371
373
376

Forecast for Rotheul, Germany (50.28,11.23)

Generated: 14/07/26 18:20:44. Forecast: 14/07/26 to 20/07/26. Timezone: UTC+2.00