Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 27

Waxing Gibbous 100%

20:05

06:43

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
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:36, Set: 20:19, Transit: 13:27. Moon - Rise: 20:05, Set: 06:43. Civil Dark: 20:53 - 06:03. Nautical Dark: 21:34 - 05:22. Astro Dark: 22:20 - 04:36

Total Clouds (% Sky Obscured)

100
100
71
100
72
86
100
98
100
100
99
100
100
100
100
100
98
100
100
100
100
100
100
94

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
25
0
0
0
0
8
31
0
0
3
16
19

Medium Clouds (% Sky Obscured)

24
3
3
3
22
36
34
23
29
92
73
82
68
42
73
79
74
92
100
71
89
73
64
48

High Clouds (% Sky Obscured)

86
87
66
100
61
62
100
93
100
99
97
100
100
100
100
100
90
100
100
96
97
100
100
94

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

Precipitation Probability (%)

0
0
0
0
0
0
12
4
8
9
6
36
55
18
20
4
1
9
9
2
21
7
4
17

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
19
22
24
27
30
32
32
33
33
32
32
28
26
25
24
23
23
22
22
22
21
21
21

Feels Like (°C)

18
20
24
25
27
30
32
32
33
33
33
33
29
26
25
25
24
25
23
23
23
22
22
22

Dew Point (°C)

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

Relative Humidity (%)

71
63
53
46
40
37
34
32
31
31
37
38
44
47
48
53
56
58
60
62
64
75
80
82

Pressure (mb)

1013
1013
1013
1013
1012
1012
1011
1011
1011
1010
1010
1009
1009
1010
1009
1010
1010
1010
1011
1011
1011
1011
1011
1010

Ozone (du)

303
303
304
305
304
301
301
300
299
298
297
297
297
297
297
296
296
296
295
295
296
295
298
297

Friday 28

Full Moon 99%

20:19

07:57

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
04 Bad
05 Bad
06 OK
07 OK

Sun - Rise: 06:38, Set: 20:17, Transit: 13:27. Moon - Rise: 20:19, Set: 07:57. Civil Dark: 20:51 - 06:04. Nautical Dark: 21:32 - 05:23. Astro Dark: 22:17 - 04:38

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
90
66
73
70
44
41

Low Clouds (% Sky Obscured)

32
40
61
89
51
41
38
41
54
38
21
19
23
17
7
18
16
15
15
12
16
10
27
19

Medium Clouds (% Sky Obscured)

96
100
82
100
100
75
24
5
15
1
23
4
9
13
32
69
57
55
6
4
2
0
32
32

High Clouds (% Sky Obscured)

96
100
100
91
100
100
100
100
100
100
100
100
100
100
100
100
100
100
65
24
25
20
5
7

ISS Passover

Visibility (miles)

9
9
2
3
9
9
9
9
9
9
9
9
9
9
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

Light Rain
Light Rain
Moderate 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 (%)

87
95
95
76
26
21
28
24
6
3
4
15
17
14
11
6
17
27
19
1
0
0
2
7

Precipitation Amount (mm)

0.4
0.5
3.1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
80
88
89
87
81
79
64
61
59
53
56
67
72
68
69
72
71
71
74
74
74
74
76

Pressure (mb)

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

Ozone (du)

298
295
292
295
299
300
303
307
311
313
313
314
315
316
317
321
322
324
327
327
328
328
329
323

Saturday 29

Waning Gibbous 96%

20:33

07:57

08 Bad
09 Bad
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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:39, Set: 20:15, Transit: 13:26. Moon - Rise: 20:33, Set: 07:57. Civil Dark: 20:49 - 06:06. Nautical Dark: 21:30 - 05:25. Astro Dark: 22:14 - 04:41

Total Clouds (% Sky Obscured)

47
45
40
32
81
84
100
100
100
96
86
90
92
86
98
91
71
83
82
77
56
77
82
88

Low Clouds (% Sky Obscured)

18
18
25
26
25
17
15
10
13
0
0
0
1
12
47
61
58
60
63
77
53
77
82
88

Medium Clouds (% Sky Obscured)

43
32
22
18
16
14
0
25
3
89
56
86
92
85
96
87
62
76
76
15
3
9
15
16

High Clouds (% Sky Obscured)

1
0
0
0
29
48
100
100
100
83
67
56
1
0
0
0
0
0
0
0
0
2
2
2

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 (%)

20
11
2
0
0
0
0
0
0
0
0
7
14
1
2
1
0
0
0
0
0
12
21
6

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
17
18
21
21
21
22
22
22
22
22
22
22
20
19
18
19
18
17
17
17
17
16
16

Dew Point (°C)

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

Relative Humidity (%)

73
64
58
52
44
40
37
36
34
34
34
38
44
44
44
48
51
54
54
54
55
58
59
59

Pressure (mb)

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

Ozone (du)

320
318
313
308
306
304
303
301
300
300
299
299
298
298
299
299
300
301
301
301
300
298
298
297

Sunday 30

Waning Gibbous 91%

20:47

09:13

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
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:41, Set: 20:13, Transit: 13:26. Moon - Rise: 20:47, Set: 09:13. Civil Dark: 20:46 - 06:07. Nautical Dark: 21:27 - 05:27. Astro Dark: 22:12 - 04:43

Total Clouds (% Sky Obscured)

83
64
71
83
82
64
91
96
100
98
81
92
91
86
82
88
94
100
97
75
93
87
89
83

Low Clouds (% Sky Obscured)

83
51
70
80
69
43
35
12
21
18
27
11
14
17
18
22
43
52
59
56
68
53
53
69

Medium Clouds (% Sky Obscured)

14
11
9
13
16
19
25
26
30
35
38
37
34
60
69
40
85
98
70
47
77
69
69
14

High Clouds (% Sky Obscured)

18
6
7
58
29
17
77
89
100
92
63
78
74
64
58
75
87
40
33
15
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
6

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

4
1
0
0
0
1
0
0
0
0
0
0
8
7
4
10
21
33
93
95
95
95
95
61

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
1.4
2.1
0.9
0.8
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
20
21
23
24
25
26
26
26
26
26
25
24
23
22
20
20
20
19
19
19
18
18
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
60
59
55
52
52
47
45
43
41
42
44
47
49
52
56
58
59
59
60
64
67
78
82

Pressure (mb)

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

Ozone (du)

296
297
297
297
296
295
294
293
292
292
292
293
294
295
296
297
299
303
307
306
306
305
306
308

Monday 31

Waning Gibbous 83%

21:03

10:30

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

Sun - Rise: 06:42, Set: 20:11, Transit: 13:26. Moon - Rise: 21:03, Set: 10:30. Civil Dark: 20:44 - 06:09. Nautical Dark: 21:25 - 05:29. Astro Dark: 22:09 - 04:45

Total Clouds (% Sky Obscured)

30
27
54
40
62
56
70
95
50
91
85
40
62
50
35
52
68
85
84
84
84
77
71
64

Low Clouds (% Sky Obscured)

30
27
51
31
45
27
36
64
14
54
58
25
16
8
0
0
0
0
0
1
1
1
1
1

Medium Clouds (% Sky Obscured)

8
4
0
8
16
24
16
12
0
5
11
16
9
4
0
6
10
15
17
18
20
20
22
20

High Clouds (% Sky Obscured)

3
0
0
0
0
0
18
33
50
38
20
3
62
50
35
52
68
85
84
84
84
77
70
62

ISS Passover

Visibility (miles)

9
9
7
9
9
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
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 (%)

35
22
29
26
26
17
9
1
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
8
9
11
13
13
13
13
12
11
9
8
6
4
2
2
2
3
3
3
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
82
74
68
54
45
34
33
44
42
44
44
48
50
54
57
58
59
61
63
64
65
66
67

Pressure (mb)

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

Ozone (du)

312
311
314
314
317
319
321
322
323
325
324
322
318
317
316
315
314
313
312
312
311
311
311
311

Tuesday 1

Waning Gibbous 74%

21:22

11:51

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
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:44, Set: 20:09, Transit: 13:25. Moon - Rise: 21:22, Set: 11:51. Civil Dark: 20:42 - 06:11. Nautical Dark: 21:22 - 05:30. Astro Dark: 22:06 - 04:47

Total Clouds (% Sky Obscured)

62
64
67
78
90
100
95
89
83
74
65
56
65
67
62
68
72
76
74
75
75
72
71
71

Low Clouds (% Sky Obscured)

3
3
4
3
4
2
2
3
7
8
8
10
9
7
3
4
3
3
3
6
9
12
12
16

Medium Clouds (% Sky Obscured)

16
12
8
4
8
12
27
32
34
42
50
56
50
45
40
40
37
35
33
30
28
21
13
10

High Clouds (% Sky Obscured)

62
64
67
78
90
100
77
53
30
15
9
9
28
47
54
66
68
76
74
75
75
72
71
69

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
60
54
48
41
36
31
30
29
30
31
35
37
42
47
52
55
58
59
61
63
64
64
63

Pressure (mb)

1019
1019
1019
1019
1019
1019
1018
1018
1018
1017
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

311
310
310
309
309
308
308
308
308
308
309
311
312
314
316
318
318
319
320
322
325
327
328
328

Wednesday 2

Waning Gibbous 63%

21:47

13:14

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK

Sun - Rise: 06:45, Set: 20:07, Transit: 13:25. Moon - Rise: 21:47, Set: 13:14. Civil Dark: 20:40 - 06:12. Nautical Dark: 21:20 - 05:32. Astro Dark: 22:04 - 04:49

Total Clouds (% Sky Obscured)

79
82
86
86
85
81
67
57
42
42
41
40
38
33
31
29
29
26

Low Clouds (% Sky Obscured)

22
31
38
34
35
23
11
14
17
18
19
17
14
11
9
6
3
0

Medium Clouds (% Sky Obscured)

13
16
19
22
18
17
15
15
12
13
9
5
4
4
3
3
3
3

High Clouds (% Sky Obscured)

55
46
35
52
69
81
67
57
37
22
9
0
2
4
6
7
8
9

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
2
2
12
12
6
12
12
11
14
15
4
2
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
18
19
21
22
24
25
25
25
26
25
24
23
22
21
20
19
19

Feels Like (°C)

17
18
18
19
20
20
21
25
24
24
24
25
25
21
22
22
22
21

Dew Point (°C)

9
9
8
8
8
7
7
7
7
7
8
9
11
11
11
11
11
11

Relative Humidity (%)

63
54
48
43
39
35
32
31
30
29
34
39
45
48
51
55
57
60

Pressure (mb)

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

Ozone (du)

329
329
330
331
331
331
332
331
329
328
325
322
318
315
312
309
307
305

Forecast for Mannheim, Karlsruhe Region, Germany (49.49,8.47)

Generated: 27/08/26 08:14:35. Forecast: 27/08/26 to 02/09/26. Timezone: UTC+2.00