Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 27

Waxing Gibbous 100%

19:59

06:38

12 OK
13 OK
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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:32, Set: 20:13, Transit: 13:22. Moon - Rise: 19:59, Set: 06:38. Civil Dark: 20:47 - 05:59. Nautical Dark: 21:28 - 05:18. Astro Dark: 22:13 - 04:33

Total Clouds (% Sky Obscured)

34
35
55
65
73
90
100
100
100
100
100
100
100
79
95
99
100
100
100
80
91
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
2
12
15
18
23

Medium Clouds (% Sky Obscured)

10
18
23
26
30
23
57
32
38
28
29
23
36
46
68
50
56
89
48
50
89
100
75
90

High Clouds (% Sky Obscured)

60
35
55
61
73
89
100
100
100
100
100
100
100
63
80
99
100
82
100
72
61
100
100
92

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

Fog (%)

-
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
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
8
1
3
2
3
2
4
17
93
95
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
1.1
1
1.7

Wind Speed/Direction (mph)

8
7
6
6
7
9
8
6
6
5
5
5
4
3
3
3
2
2
2
2
1
3
3
9

Chance of Frost

Temperature (°C)

29
30
31
32
32
32
31
30
28
25
24
24
24
23
23
22
21
21
21
21
22
23
21
21

Feels Like (°C)

30
30
31
31
31
32
31
30
29
26
25
25
24
24
24
23
23
22
23
23
25
24
22
21

Dew Point (°C)

17
15
15
15
15
18
19
22
22
20
19
20
20
19
19
19
19
20
19
19
18
17
15
13

Relative Humidity (%)

49
40
37
35
36
41
48
62
68
71
73
78
78
78
80
84
89
92
85
89
80
72
68
60

Pressure (mb)

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

Ozone (du)

303
300
298
296
294
293
293
292
292
292
291
291
290
288
287
287
288
288
289
287
288
288
289
288

Friday 28

Full Moon 99%

20:14

07:52

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
08 OK
09 OK
10 OK
11 OK

Sun - Rise: 06:33, Set: 20:11, Transit: 13:22. Moon - Rise: 20:14, Set: 07:52. Civil Dark: 20:45 - 06:00. Nautical Dark: 21:25 - 05:20. Astro Dark: 22:10 - 04:35

Total Clouds (% Sky Obscured)

100
100
91
97
97
100
100
100
100
100
100
100
100
100
100
99
82
77
25
21
22
24
36
41

Low Clouds (% Sky Obscured)

49
87
18
10
1
4
9
8
42
13
85
84
85
83
85
30
20
16
11
9
10
11
10
12

Medium Clouds (% Sky Obscured)

82
66
50
84
76
49
93
100
100
100
100
100
100
100
79
96
55
0
0
0
0
0
24
31

High Clouds (% Sky Obscured)

88
62
32
84
86
100
100
100
100
100
100
100
100
100
100
39
40
35
1
0
0
0
0
0

ISS Passover

Visibility (miles)

5
9
9
9
9
9
9
9
9
9
4
2
1
1
3
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
None
None
None
None
None
None
None
None
None
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
27
16
14
29
27
13
30
18
54
95
95
95
95
84
28
35
8
0
0
0
0
0
0

Precipitation Amount (mm)

1.5
0
0
0
0
0
0
0
0
0
1.4
3.3
5.1
2.5
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

16
5
5
8
8
5
4
4
2
1
4
5
6
5
9
6
7
6
5
4
4
4
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

18
15
18
17
14
15
14
16
17
16
16
18
18
16
15
16
15
15
14
14
15
15
14
10

Relative Humidity (%)

89
74
80
70
57
59
56
65
80
80
84
96
96
95
87
95
93
93
95
95
93
83
72
56

Pressure (mb)

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

Ozone (du)

290
291
294
297
297
297
301
303
305
307
309
312
311
312
315
320
323
328
336
338
334
324
318
309

Saturday 29

Waning Gibbous 96%

20:28

09:07

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:35, Set: 20:09, Transit: 13:21. Moon - Rise: 20:28, Set: 09:07. Civil Dark: 20:43 - 06:02. Nautical Dark: 21:23 - 05:21. Astro Dark: 22:08 - 04:37

Total Clouds (% Sky Obscured)

66
88
100
80
100
100
98
79
80
80
83
50
54
55
71
81
77
66
50
80
85
89
91
94

Low Clouds (% Sky Obscured)

11
20
40
10
6
10
11
0
0
0
11
2
51
46
46
69
70
64
47
76
85
88
60
25

Medium Clouds (% Sky Obscured)

29
30
38
23
63
98
93
75
68
80
78
40
38
37
41
26
17
2
3
3
3
1
0
6

High Clouds (% Sky Obscured)

14
26
100
15
100
97
56
0
59
0
0
0
0
0
0
0
0
0
0
23
28
46
46
64

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
17
16
1
1
2
0
0
1
0
0
1
0
2
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
21
20
21
21
21
21
21
20
19
17
17
19
18
18
17
17
17
17
18
18
18
19
20

Dew Point (°C)

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

Relative Humidity (%)

50
45
42
40
37
36
43
54
64
67
67
67
72
73
77
78
73
71
73
78
73
69
65
56

Pressure (mb)

1017
1016
1016
1016
1015
1015
1015
1015
1016
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1017
1017
1017
1017
1017

Ozone (du)

306
304
303
300
301
300
301
300
299
298
297
297
297
296
296
296
296
297
298
297
295
294
293
293

Sunday 30

Waning Gibbous 91%

20:42

10:24

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
08 OK
09 Bad
10 OK
11 OK

Sun - Rise: 06:36, Set: 20:07, Transit: 13:21. Moon - Rise: 20:42, Set: 10:24. Civil Dark: 20:40 - 06:03. Nautical Dark: 21:21 - 05:23. Astro Dark: 22:05 - 04:39

Total Clouds (% Sky Obscured)

75
96
100
100
93
86
99
98
97
57
46
50
95
100
91
81
59
53
45
45
33
39
27
30

Low Clouds (% Sky Obscured)

11
76
89
63
11
29
84
88
22
12
12
18
28
59
69
66
50
43
41
43
30
37
23
22

Medium Clouds (% Sky Obscured)

13
19
18
16
12
19
28
35
42
46
46
50
83
83
69
62
9
3
1
0
0
0
0
0

High Clouds (% Sky Obscured)

69
91
100
100
93
79
89
91
91
44
34
38
50
100
83
67
4
10
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
4
2
2
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

5
1
0
0
0
0
0
0
11
25
47
72
94
95
95
95
33
29
16
10
6
4
1
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.8
1.2
0.9
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
8
6
5
4
4
3
2
1
3
2
3
5
5
3
3
4
4
4
5
6
8
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
50
54
63
57
53
54
65
68
77
81
85
88
95
95
98
98
98
100
98
96
92
81
62

Pressure (mb)

1017
1016
1016
1016
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017

Ozone (du)

293
293
292
291
291
290
290
291
290
291
292
291
289
288
289
289
293
296
298
299
301
304
308
309

Monday 31

Waning Gibbous 83%

20:58

11:44

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

Sun - Rise: 06:38, Set: 20:05, Transit: 13:21. Moon - Rise: 20:58, Set: 11:44. Civil Dark: 20:38 - 06:05. Nautical Dark: 21:18 - 05:25. Astro Dark: 22:02 - 04:41

Total Clouds (% Sky Obscured)

29
26
32
36
39
34
29
19
30
41
47
40
37
94
89
82
75
61
49
36
45
55
66
73

Low Clouds (% Sky Obscured)

22
19
20
23
26
20
15
12
9
5
0
1
1
2
3
3
4
3
2
0
3
0
0
0

Medium Clouds (% Sky Obscured)

0
0
7
13
17
15
11
10
6
3
0
0
0
0
0
1
1
1
0
0
0
0
0
10

High Clouds (% Sky Obscured)

0
0
2
4
5
3
2
0
17
30
42
40
37
94
89
82
75
59
46
36
44
52
61
68

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)

11
12
12
13
13
13
11
10
8
4
4
4
4
4
3
3
3
3
2
2
3
2
3
3

Chance of Frost

Temperature (°C)

22
23
23
24
24
23
22
20
19
17
16
15
15
14
14
14
14
13
14
14
15
17
19
22

Feels Like (°C)

20
21
22
21
21
21
21
19
18
18
17
16
16
16
13
13
13
13
13
13
12
16
17
18

Dew Point (°C)

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

Relative Humidity (%)

49
45
43
41
40
55
60
67
65
77
80
83
84
87
87
87
87
86
84
82
79
66
56
47

Pressure (mb)

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

Ozone (du)

311
314
315
315
316
317
314
313
313
312
312
312
311
310
309
308
307
306
306
306
306
306
306
306

Tuesday 1

Waning Gibbous 74%

21:18

No Set

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:39, Set: 20:03, Transit: 13:20. Moon - Rise: 21:18, Set: No Set. Civil Dark: 20:36 - 06:06. Nautical Dark: 21:16 - 05:26. Astro Dark: 21:59 - 04:43

Total Clouds (% Sky Obscured)

79
85
88
91
94
86
80
78
89
95
100
99
99
99
87
76
67
60
54
49
58
66
71
79

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
20
41
60
63
64
65
49
31
16
22
32
47
42
38
32
21

Medium Clouds (% Sky Obscured)

19
29
36
44
51
62
71
78
82
88
90
72
55
38
35
33
33
27
19
12
7
4
1
7

High Clouds (% Sky Obscured)

69
71
71
58
57
50
47
65
83
93
100
98
96
94
80
65
51
33
17
0
22
44
60
58

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
1
7
11
14
20
20
15
16
11
2
11
10
3
10
9
3
5

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

45
41
38
39
38
38
45
53
62
65
69
72
74
77
79
83
86
92
89
86
83
72
63
55

Pressure (mb)

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

Ozone (du)

306
307
307
307
307
308
308
309
310
312
314
316
316
317
318
321
325
329
327
324
321
321
321
321

Wednesday 2

Waning Gibbous 63%

21:44

13:07

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: 06:40, Set: 20:01, Transit: 13:20. Moon - Rise: 21:44, Set: 13:07. Civil Dark: 20:34 - 06:08. Nautical Dark: 21:14 - 05:28. Astro Dark: 21:57 - 04:45

Total Clouds (% Sky Obscured)

89
98
96
95
93
76
61
45
63
82
100
96
92
88
77
64
46
60
78
95

Low Clouds (% Sky Obscured)

11
0
1
2
4
12
21
30
53
77
97
67
36
2
5
1
0
0
0
3

Medium Clouds (% Sky Obscured)

12
17
44
66
89
64
36
6
6
5
5
17
29
47
43
35
31
40
41
45

High Clouds (% Sky Obscured)

71
90
84
78
76
58
37
12
25
32
36
41
52
74
57
40
23
47
71
93

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

Precipitation Probability (%)

5
0
0
0
0
16
18
27
23
19
18
43
51
61
61
55
43
41
26
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
20
20
21
19
19
19
18
19
16
17
18
17
17
17
13
13
14
13
13

Dew Point (°C)

11
10
10
9
9
9
9
9
9
10
10
10
10
11
11
11
10
10
10
10

Relative Humidity (%)

51
47
43
43
43
44
47
52
57
60
61
63
68
76
83
83
83
84
80
76

Pressure (mb)

1020
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019

Ozone (du)

324
326
329
330
331
332
328
324
321
318
316
313
312
311
310
308
307
305
304
303

Forecast for Schwäbisch Hall, Regierungsbezirk Stuttgart, Germany (49.11,9.74)

Generated: 27/08/26 13:48:31. Forecast: 27/08/26 to 02/09/26. Timezone: UTC+2.00