Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 27

Waxing Gibbous 97%

20:25

03:31

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

Sun - Rise: 05:23, Set: 21:03, Transit: 13:13. Moon - Rise: 20:25, Set: 03:31. Civil Dark: 21:45 - 04:41. Nautical Dark: 22:43 - 03:45. Astro Dark: 00:13 - 02:18

Total Clouds (% Sky Obscured)

82
84
85
83
83
56
62
78
36
64
65
75
75
86
71
50
90
85
79
85
79
81
88
51

Low Clouds (% Sky Obscured)

74
73
83
49
59
56
57
62
33
43
46
47
35
44
24
10
45
40
35
44
54
61
65
51

Medium Clouds (% Sky Obscured)

82
60
76
69
63
25
26
16
17
28
10
18
21
42
45
31
41
59
79
32
49
27
24
18

High Clouds (% Sky Obscured)

35
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
8
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
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 (%)

6
7
43
58
38
34
29
3
0
0
0
0
0
0
0
0
2
1
3
21
19
0
0
0

Precipitation Amount (mm)

0
0
0
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)

6
8
8
12
13
15
15
15
14
13
14
14
13
12
11
9
6
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

18
18
17
16
17
18
18
19
21
22
23
23
23
23
22
21
20
18
16
16
15
14
14
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
89
86
82
72
62
55
58
47
40
38
42
45
44
46
52
53
58
59
70
75
78
78

Pressure (mb)

1004
1005
1006
1007
1007
1008
1010
1011
1012
1012
1012
1013
1013
1014
1014
1014
1015
1016
1016
1017
1017
1018
1018
1018

Ozone (du)

354
360
368
374
376
381
372
368
362
359
356
355
355
354
353
354
355
356
356
356
357
355
353
351

Tuesday 28

Waxing Gibbous 100%

20:53

No Set

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

Sun - Rise: 05:24, Set: 21:02, Transit: 13:13. Moon - Rise: 20:53, Set: No Set. Civil Dark: 21:43 - 04:42. Nautical Dark: 22:41 - 03:48. Astro Dark: 00:08 - 02:23

Total Clouds (% Sky Obscured)

51
41
43
36
45
57
32
43
35
37
90
39
30
34
33
30
40
70
47
57
35
18
72
64

Low Clouds (% Sky Obscured)

51
41
43
36
45
57
32
41
35
36
40
21
17
29
27
29
24
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

19
29
20
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
12
1
5
0
35
64

High Clouds (% Sky Obscured)

0
0
2
2
4
3
2
32
14
12
78
20
14
6
10
6
21
57
33
55
25
16
47
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
5
8
9
8
17
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)

4
3
3
3
4
7
8
9
9
10
9
9
9
8
8
7
3
2
2
3
3
3
4
4

Chance of Frost

Temperature (°C)

13
12
13
14
16
18
19
21
22
23
24
24
25
25
24
24
22
19
17
16
15
15
15
14

Feels Like (°C)

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

Dew Point (°C)

10
10
11
11
12
12
11
10
9
9
10
9
9
9
9
10
11
10
9
8
8
8
9
8

Relative Humidity (%)

84
87
89
83
77
70
59
48
42
40
40
37
36
36
36
40
49
56
58
60
62
63
67
68

Pressure (mb)

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

Ozone (du)

350
347
344
341
340
338
337
335
334
334
334
333
333
331
330
328
327
326
325
323
322
321
320
321

Wednesday 29

Full Moon 100%

21:14

04:45

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

Sun - Rise: 05:26, Set: 21:00, Transit: 13:13. Moon - Rise: 21:14, Set: 04:45. Civil Dark: 21:42 - 04:44. Nautical Dark: 22:38 - 03:50. Astro Dark: 00:02 - 02:28

Total Clouds (% Sky Obscured)

76
63
65
94
68
77
85
69
77
32
5
3
2
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

4
0
0
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)

51
63
41
20
50
62
85
69
70
32
5
2
2
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

35
6
58
86
48
57
18
12
25
0
0
1
0
0
0
0
0
0
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
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
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)

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

Chance of Frost

Temperature (°C)

14
13
13
16
19
21
23
25
27
28
29
30
30
30
30
29
27
23
22
21
20
20
19
18

Feels Like (°C)

12
12
13
17
17
20
22
24
26
27
29
31
31
31
31
30
28
24
22
22
21
20
20
19

Dew Point (°C)

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

Relative Humidity (%)

69
69
69
64
55
48
43
39
36
33
31
30
29
29
29
33
41
48
53
60
62
61
62
61

Pressure (mb)

1022
1022
1021
1022
1022
1022
1021
1021
1021
1020
1020
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017

Ozone (du)

321
320
319
319
318
318
317
318
320
321
323
324
322
320
320
319
320
320
320
320
320
320
319
320

Thursday 30

Waning Gibbous 98%

21:29

06:01

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

Sun - Rise: 05:27, Set: 20:59, Transit: 13:13. Moon - Rise: 21:29, Set: 06:01. Civil Dark: 21:40 - 04:46. Nautical Dark: 22:36 - 03:52. Astro Dark: 23:57 - 02:33

Total Clouds (% Sky Obscured)

2
10
18
23
15
11
6
17
49
52
23
24
33
43
58
73
76
98
97
92
87
83
67
93

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
8
14
19
13
6
0
3
7
11
18
24
32
22
12
0
3
7
32
26
42
56
52
49

High Clouds (% Sky Obscured)

2
2
2
2
1
4
5
13
49
52
4
1
2
21
41
67
69
95
94
76
61
48
37
79

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
2
27
1
10
3
2
1
3

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

Chance of Frost

Temperature (°C)

18
17
19
20
23
26
29
32
33
35
37
37
37
37
37
35
33
30
27
27
25
25
24
23

Feels Like (°C)

19
18
19
22
24
27
30
32
34
34
35
38
38
38
37
36
33
29
28
26
24
24
24
24

Dew Point (°C)

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

Relative Humidity (%)

60
59
59
57
47
40
35
30
27
25
23
20
18
17
17
23
30
36
48
44
50
51
53
56

Pressure (mb)

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

Ozone (du)

320
319
318
318
319
319
319
318
319
320
322
324
323
318
315
311
306
306
308
310
308
311
312
311

Friday 31

Waning Gibbous 94%

21:42

07:17

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
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:29, Set: 20:57, Transit: 13:13. Moon - Rise: 21:42, Set: 07:17. Civil Dark: 21:38 - 04:48. Nautical Dark: 22:33 - 03:55. Astro Dark: 23:53 - 02:37

Total Clouds (% Sky Obscured)

98
94
62
54
64
95
100
91
76
57
82
66
72
72
100
95
91
86
82
85
86
82
88
93

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
16
26
43
61

Medium Clouds (% Sky Obscured)

42
26
11
0
9
65
72
64
35
35
32
32
31
29
54
33
49
42
35
48
64
81
87
93

High Clouds (% Sky Obscured)

93
91
54
49
59
95
100
84
61
34
72
47
54
53
100
89
84
65
54
62
59
56
64
73

ISS Passover

Visibility (miles)

9
9
9
9
9
5
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
Light Rain
Light Rain

Precipitation Probability (%)

1
3
3
4
38
27
5
2
2
1
7
10
13
38
49
7
27
28
27
41
49
55
92
95

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
0.6
0.9

Wind Speed/Direction (mph)

2
3
3
3
4
5
4
4
5
6
7
5
9
11
18
11
9
8
7
6
5
4
4
3

Chance of Frost

Temperature (°C)

22
22
23
24
26
28
30
32
34
36
37
37
36
35
32
28
26
24
22
21
20
20
19
19

Feels Like (°C)

23
22
22
25
27
28
30
31
33
34
36
35
35
34
27
26
26
24
24
23
22
22
21
19

Dew Point (°C)

14
13
15
15
14
16
16
16
15
14
12
12
11
12
17
21
21
18
17
15
15
15
14
15

Relative Humidity (%)

58
58
60
57
47
48
42
38
31
27
22
21
21
24
40
66
71
71
69
69
69
71
72
76

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1012
1011
1011
1010
1010
1010
1011
1011
1012
1013
1014
1014
1015
1015
1015
1015

Ozone (du)

309
308
306
304
303
302
302
302
303
302
302
301
299
298
296
295
297
297
297
297
296
296
295
296

Saturday 1

Waning Gibbous 88%

21:54

08:33

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

Sun - Rise: 05:30, Set: 20:55, Transit: 13:13. Moon - Rise: 21:54, Set: 08:33. Civil Dark: 21:36 - 04:49. Nautical Dark: 22:31 - 03:57. Astro Dark: 23:48 - 02:42

Total Clouds (% Sky Obscured)

100
100
100
99
98
96
94
88
84
79
74
66
60
58
57
55
42
24
8
24
41
59
70
80

Low Clouds (% Sky Obscured)

80
69
58
44
55
63
71
64
58
51
44
40
34
23
13
2
2
1
1
2
4
5
4
3

Medium Clouds (% Sky Obscured)

100
97
94
91
87
83
78
69
61
51
39
25
12
7
3
1
1
0
0
11
21
30
38
47

High Clouds (% Sky Obscured)

87
87
87
87
81
65
55
45
35
30
35
40
45
46
43
36
17
10
4
13
24
36
45
55

ISS Passover

Visibility (miles)

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

Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
84
69
52
28
38
43
51
55
61
76
72
60
49
38
24
13
8
5
0
0
0

Precipitation Amount (mm)

1.4
1.2
0.8
0.3
0.2
0
0
0
0
0.2
0.2
0.3
0.6
0.5
0.3
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
20
19
19
19
20
20
21
21
22
23
24
24
24
24
24
23
25
23
22
22
21
21
17

Dew Point (°C)

16
16
16
16
16
16
16
16
16
17
18
18
18
18
17
17
16
16
15
15
14
14
14
14

Relative Humidity (%)

80
84
82
80
80
76
74
71
72
72
72
70
68
66
65
66
66
71
77
83
85
85
86
86

Pressure (mb)

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

Ozone (du)

297
298
298
298
299
301
303
304
309
313
317
319
321
323
324
325
327
325
324
323
321
320
318
318

Sunday 2

Waning Gibbous 86%

22:05

09:49

04 Bad
05 Bad
06 Bad
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 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:32, Set: 20:54, Transit: 13:13. Moon - Rise: 22:05, Set: 09:49. Civil Dark: 21:34 - 04:51. Nautical Dark: 22:28 - 03:59. Astro Dark: 23:44 - 02:46

Total Clouds (% Sky Obscured)

93
76
61
45
37
30
24
42
57
70
72
73
77
85
92
100
98
97
96
97
97
98

Low Clouds (% Sky Obscured)

2
2
1
1
1
2
4
12
21
27
31
35
40
34
31
30
45
53
58
66
74
76

Medium Clouds (% Sky Obscured)

56
46
34
30
25
18
14
23
34
41
41
40
40
35
30
30
34
37
38
53
66
80

High Clouds (% Sky Obscured)

69
52
34
17
14
8
4
21
39
53
45
39
35
50
65
82
80
75
73
68
60
45

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

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
Light Rain
Light Rain
None
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

0
1
2
3
8
8
5
26
28
11
32
39
27
71
76
36
64
57
14
29
27
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.6
0
0.3
0.3
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
17
18
19
20
22
24
26
27
28
28
28
28
27
26
26
25
24
22
21
20
20

Feels Like (°C)

17
18
17
17
17
23
22
23
24
25
26
29
29
28
28
27
27
23
22
22
22
23

Dew Point (°C)

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

Relative Humidity (%)

86
86
83
78
75
61
49
40
38
35
34
35
38
41
43
45
47
48
48
49
53
56

Pressure (mb)

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

Ozone (du)

317
317
317
318
318
318
318
317
317
316
316
315
314
313
313
314
314
315
316
317
316
316

Forecast for Jeßnigk, Germany (51.75,13.28)

Generated: 27/07/26 03:59:30. Forecast: 27/07/26 to 02/08/26. Timezone: UTC+2.00