Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 29

Waning Gibbous 96%

20:27

09:05

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

Sun - Rise: 06:37, Set: 20:06, Transit: 13:20. Moon - Rise: 20:27, Set: 09:05. Civil Dark: 20:38 - 06:05. Nautical Dark: 21:17 - 05:26. Astro Dark: 21:59 - 04:44

Total Clouds (% Sky Obscured)

49
60
69
94
89
90
69
43
39
34
35
30
29
24
22
16
21
27
27
25
27
38
61
71

Low Clouds (% Sky Obscured)

16
10
10
32
78
8
7
7
4
5
4
8
6
9
5
7
8
5
0
2
6
23
41
16

Medium Clouds (% Sky Obscured)

49
55
69
82
73
72
11
43
39
34
35
30
27
21
19
14
18
23
22
20
17
17
13
12

High Clouds (% Sky Obscured)

49
60
69
39
40
26
36
39
3
0
0
0
0
0
0
0
0
1
5
5
6
2
3
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
2
2
2
2
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
1
17
0
0
0
0
0
5
5
1
0
0
0
0
0
0
0
0
0
1
0
4

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
2
0
2
2
1
2
2
2
2
2
2
2
2
2
1
0
2
4
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

50
55
61
75
83
83
86
86
86
86
84
83
83
83
83
83
78
63
54
48
47
47
48
51

Pressure (mb)

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

Ozone (du)

295
294
293
290
293
294
294
294
293
293
292
292
291
291
293
293
293
293
293
293
293
293
292
293

Sunday 30

Waning Gibbous 91%

20:43

10:21

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:38, Set: 20:04, Transit: 13:20. Moon - Rise: 20:43, Set: 10:21. Civil Dark: 20:36 - 06:06. Nautical Dark: 21:15 - 05:27. Astro Dark: 21:57 - 04:46

Total Clouds (% Sky Obscured)

95
65
82
53
47
60
64
42
27
74
100
95
93
95
93
95
95
70
50
51
68
84
82
86

Low Clouds (% Sky Obscured)

36
31
44
11
4
2
20
2
0
17
12
14
13
36
93
95
95
53
16
25
60
84
82
86

Medium Clouds (% Sky Obscured)

18
25
61
43
41
59
61
38
24
74
100
94
63
65
74
71
68
22
26
2
0
2
7
26

High Clouds (% Sky Obscured)

78
29
20
3
2
1
0
3
2
2
28
37
14
45
30
2
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
8
9
9
9
9
9
2
9
7
6
6
9
9
9
9
9
9
7
5
5
7
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
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
None
None
None
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

6
30
32
15
14
22
15
47
66
62
78
95
84
61
46
36
18
22
36
44
52
57
41
48

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0.4
0.2
0.5
0.7
0.3
0.3
0
0.2
0
0
0
0.3
0.4
0.5
0.2
0

Wind Speed/Direction (mph)

5
4
3
2
2
3
3
3
4
3
2
1
2
2
3
4
5
4
4
5
6
7
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
13
15
16
16
15
15
15
16
15
15
15
15
15
15
15
15
15
14
13
13
15
16
15

Relative Humidity (%)

53
56
67
77
82
85
88
86
93
93
92
96
96
96
93
92
93
95
85
76
73
78
83
80

Pressure (mb)

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

Ozone (du)

293
294
295
295
293
293
293
292
292
292
292
292
292
292
292
292
295
296
296
297
298
299
300
305

Monday 31

Waning Gibbous 83%

21:01

11:39

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

Sun - Rise: 06:39, Set: 20:02, Transit: 13:20. Moon - Rise: 21:01, Set: 11:39. Civil Dark: 20:34 - 06:07. Nautical Dark: 21:13 - 05:29. Astro Dark: 21:54 - 04:48

Total Clouds (% Sky Obscured)

90
75
88
58
82
89
72
87
85
44
34
43
33
43
47
32
65
64
60
60
55
51
56
61

Low Clouds (% Sky Obscured)

78
75
78
52
81
89
68
86
81
19
7
6
6
6
10
8
12
8
5
7
8
6
5
4

Medium Clouds (% Sky Obscured)

39
12
39
10
28
31
30
28
36
31
31
19
17
15
2
0
0
0
34
23
26
18
16
16

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
2
3
1
35
7
34
40
8
54
59
55
54
16
32
49
55

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 (%)

48
28
6
5
0
1
4
0
0
0
0
2
3
0
1
0
0
0
0
0
0
0
1
1

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
3
3
3
3
2
2
2
3
3
3
3
3
2
1
3
5
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
18
18
18
17
15
16
16
15
15
15
15
14
14
14
14
15
18
20
20
20
21
21
21

Dew Point (°C)

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

Relative Humidity (%)

81
75
81
82
83
81
79
83
79
82
84
87
87
87
89
87
82
69
59
53
48
46
44
44

Pressure (mb)

1020
1020
1020
1020
1021
1022
1023
1023
1023
1023
1023
1022
1022
1022
1022
1023
1023
1022
1022
1022
1022
1022
1021
1021

Ozone (du)

309
309
312
309
307
306
306
305
305
304
304
304
305
306
307
308
310
312
311
309
306
304
304
304

Tuesday 1

Waning Gibbous 74%

21:23

12:59

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

Sun - Rise: 06:41, Set: 20:00, Transit: 13:19. Moon - Rise: 21:23, Set: 12:59. Civil Dark: 20:32 - 06:09. Nautical Dark: 21:10 - 05:31. Astro Dark: 21:52 - 04:50

Total Clouds (% Sky Obscured)

100
99
98
97
82
75
34
64
64
67
78
88
100
83
66
54
25
67
77
100
100
100
58
91

Low Clouds (% Sky Obscured)

3
3
4
4
5
3
3
3
3
3
3
3
3
4
3
1
4
8
12
9
4
3
2
1

Medium Clouds (% Sky Obscured)

16
21
26
28
21
9
3
1
0
2
33
50
50
50
50
54
2
0
0
18
33
50
43
26

High Clouds (% Sky Obscured)

100
96
91
88
64
46
7
31
36
52
61
77
100
77
53
30
25
64
77
100
100
100
58
91

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 (%)

1
0
0
1
0
0
0
0
0
0
0
0
0
1
1
0
0
1
0
1
2
1
1
1

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
20
20
19
16
14
14
14
12
12
12
12
12
12
12
12
13
18
17
19
18
19
19
22

Dew Point (°C)

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

Relative Humidity (%)

47
50
59
73
77
77
78
79
78
78
76
74
75
74
76
77
79
69
64
56
52
50
49
46

Pressure (mb)

1021
1021
1021
1021
1021
1022
1022
1023
1023
1023
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022

Ozone (du)

303
302
301
300
300
300
300
299
299
299
300
301
304
305
306
309
312
311
310
309
310
310
309
306

Wednesday 2

Waning Gibbous 63%

21:50

14:20

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

Sun - Rise: 06:42, Set: 19:58, Transit: 13:19. Moon - Rise: 21:50, Set: 14:20. Civil Dark: 20:30 - 06:10. Nautical Dark: 21:08 - 05:32. Astro Dark: 21:49 - 04:51

Total Clouds (% Sky Obscured)

72
69
94
53
49
38
45
62
40
24
71
40
78
46
42
41
40
39
36
36
38
40
45
47

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

18
28
34
37
27
12
0
0
0
0
3
5
8
15
24
29
15
18
23
24
24
22
27
25

High Clouds (% Sky Obscured)

66
48
67
11
16
16
34
47
22
6
48
23
66
27
18
15
16
15
15
13
10
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
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
4
5
4
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

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
1
2
2
3
2
3
3
3
3
2
3
3
3
3
2
3
4
6
6
7
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
21
20
19
17
16
15
14
13
13
14
12
13
11
13
13
15
16
17
18
18
19
20
25

Dew Point (°C)

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

Relative Humidity (%)

47
51
57
72
74
75
76
78
78
79
79
77
79
77
79
79
75
66
60
54
51
48
46
48

Pressure (mb)

1022
1022
1022
1022
1023
1023
1023
1023
1024
1024
1023
1023
1023
1023
1023
1023
1023
1022
1022
1021
1021
1020
1020
1019

Ozone (du)

303
300
298
296
295
293
293
293
291
291
292
291
291
290
289
289
290
290
290
290
289
289
288
288

Thursday 3

Waning Gibbous 52%

22:27

15:37

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:43, Set: 19:56, Transit: 13:19. Moon - Rise: 22:27, Set: 15:37. Civil Dark: 20:28 - 06:12. Nautical Dark: 21:06 - 05:34. Astro Dark: 21:47 - 04:53

Total Clouds (% Sky Obscured)

49
50
50
51
55
54
53
49
50
50
51
57
63
57
51
45
63
79
95
95
93
91
88
85

Low Clouds (% Sky Obscured)

3
4
4
13
18
19
14
14
14
13
13
13
14
18
17
16
12
8
9
4
3
2
5
8

Medium Clouds (% Sky Obscured)

30
33
41
50
55
54
53
49
50
50
44
30
25
16
10
4
12
21
28
38
48
56
50
40

High Clouds (% Sky Obscured)

10
9
8
6
22
46
53
45
24
2
6
11
17
14
10
7
22
43
65
61
57
53
53
53

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 (%)

5
4
5
7
26
30
16
12
15
8
16
20
10
16
17
11
16
10
5
9
4
4
3
2

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)

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

Chance of Frost

Temperature (°C)

22
22
20
19
17
17
17
17
16
16
16
16
16
15
15
16
16
17
19
20
21
21
22
21

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
52
59
68
78
77
77
77
78
78
78
78
80
80
79
78
78
66
57
49
48
48
48
51

Pressure (mb)

1019
1019
1019
1019
1020
1020
1020
1021
1021
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020

Ozone (du)

287
286
286
285
284
285
285
286
286
286
287
287
288
288
290
292
294
296
298
300
299
299
299
298

Friday 4

Third Quarter 40%

23:17

No Set

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 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good

Sun - Rise: 06:44, Set: 19:54, Transit: 13:18. Moon - Rise: 23:17, Set: No Set. Civil Dark: 20:26 - 06:13. Nautical Dark: 21:04 - 05:35. Astro Dark: 21:44 - 04:55

Total Clouds (% Sky Obscured)

81
79
74
68
67
68
75
70
75
70
70
69
69
49
29
8
6
5
3
3
4
4

Low Clouds (% Sky Obscured)

10
25
41
58
67
68
75
70
75
70
70
62
43
29
15
1
1
0
0
0
0
0

Medium Clouds (% Sky Obscured)

25
18
11
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

48
42
40
38
43
49
60
65
65
70
59
53
52
33
21
5
4
3
2
2
3
3

ISS Passover

Visibility (miles)

9
9
9
8
8
8
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
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
10
19
29
26
27
24
17
13
9
8
5
0
1
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

Wind Speed/Direction (mph)

7
6
4
2
1
1
1
2
1
1
1
1
1
1
1
1
1
1
0
2
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
20
20
21
21
14
14
14
15
15
14
14
14
14
13
13
13
16
18
19
20
20

Dew Point (°C)

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

Relative Humidity (%)

52
55
66
79
93
95
93
92
90
89
87
90
92
95
92
90
89
75
64
56
48
43

Pressure (mb)

1020
1020
1021
1021
1022
1022
1023
1023
1023
1023
1023
1023
1023
1022
1023
1023
1023
1022
1022
1022
1021
1021

Ozone (du)

298
297
297
297
296
296
296
296
295
294
293
293
292
291
291
292
292
292
292
292
292
292

Forecast for Zwing, Politischer Bezirk Bregenz, Republic of Austria (47.49,9.92)

Generated: 29/08/26 16:02:39. Forecast: 29/08/26 to 04/09/26. Timezone: UTC+2.00