Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 28

Full Moon 100%

20:11

06:40

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:34, Set: 20:08, Transit: 13:21. Moon - Rise: 20:11, Set: 06:40. Civil Dark: 20:40 - 06:02. Nautical Dark: 21:19 - 05:23. Astro Dark: 22:02 - 04:40

Total Clouds (% Sky Obscured)

83
87
90
100
76
100
100
100
100
100
100
89
97
100
100
100
100
100
100
100
100
100
100
76

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
7
67
90
45
76
80
98
96
95
98
92
80
89
76

Medium Clouds (% Sky Obscured)

15
17
12
14
22
17
53
80
78
78
80
42
30
50
90
94
98
100
84
71
100
99
99
54

High Clouds (% Sky Obscured)

83
87
90
100
62
100
100
100
88
87
92
70
63
100
100
100
100
100
92
100
96
99
83
30

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
9
7
7
3
4
6
4

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0

Precipitation Type

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

Precipitation Probability (%)

3
11
0
0
0
0
0
0
0
1
7
58
95
95
92
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.5
0.3
0.4
0.8
0.6
0.4
0.8
1.5
0.6
0.5
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
71
70
71
70
69
72
71
68
67
44
75
72
67
66
74
80
95
96
96
96
98
96
100

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1014
1015
1015
1015
1015
1015
1016
1016
1017
1018
1019
1018
1019

Ozone (du)

285
284
285
285
284
283
282
282
282
284
283
284
285
287
288
289
291
292
293
294
296
301
305
310

Saturday 29

Waning Gibbous 99%

20:27

07:52

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

Sun - Rise: 06:35, Set: 20:06, Transit: 13:21. Moon - Rise: 20:27, Set: 07:52. Civil Dark: 20:38 - 06:03. Nautical Dark: 21:17 - 05:24. Astro Dark: 21:59 - 04:42

Total Clouds (% Sky Obscured)

65
68
75
73
72
57
45
11
0
0
33
52
77
100
100
100
98
94
97
45
56
80
35
45

Low Clouds (% Sky Obscured)

65
68
75
73
72
57
45
3
0
0
9
9
13
8
9
9
7
5
8
11
3
2
2
2

Medium Clouds (% Sky Obscured)

45
45
63
50
45
0
0
0
0
0
0
0
0
0
0
53
90
38
41
42
49
80
31
37

High Clouds (% Sky Obscured)

35
40
40
35
30
0
1
0
0
0
0
52
77
100
100
100
88
70
55
3
2
3
3
5

ISS Passover

Visibility (miles)

0
0
2
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

Moderate Rain
Moderate Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
37
19
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
0
2

Precipitation Amount (mm)

4.1
4.7
1.4
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
2
2
2
1
1
1
1
2
3
5
5
5
5
5
4
1
1
1
2
2
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
14
12
12
12
12
11
11
12
10
8
7
6
6
8
9
10
12
13
12
11
11
10
10

Relative Humidity (%)

98
98
98
96
95
93
92
89
78
61
49
44
41
40
43
48
53
63
72
75
74
74
70
70

Pressure (mb)

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

Ozone (du)

315
319
321
321
324
332
331
322
316
313
308
304
302
300
297
295
296
296
296
295
295
295
296
294

Sunday 30

Waning Gibbous 96%

20:43

09:05

01 Bad
02 Bad
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 Good
10 OK
11 OK
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

Sun - Rise: 06:37, Set: 20:04, Transit: 13:20. Moon - Rise: 20:43, Set: 09:05. Civil Dark: 20:36 - 06:05. Nautical Dark: 21:15 - 05:26. Astro Dark: 21:57 - 04:44

Total Clouds (% Sky Obscured)

58
94
43
38
39
37
43
35
18
32
22
34
27
57
76
71
63
59
83
85
74
54
57
69

Low Clouds (% Sky Obscured)

1
6
8
6
7
9
9
8
3
1
0
1
2
2
1
4
1
4
13
35
37
4
5
6

Medium Clouds (% Sky Obscured)

29
38
29
29
20
8
18
21
6
22
19
26
16
21
28
34
36
51
83
84
68
39
43
53

High Clouds (% Sky Obscured)

22
45
1
0
0
0
0
2
2
2
2
2
6
23
43
34
20
6
4
2
1
1
27
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 (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
7
13
14
13
13
14
25
31

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
14
12
14
14
14
14
16
20
22
22
23
23
23
22
22
22
23
22
19
18
18
18
17

Dew Point (°C)

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

Relative Humidity (%)

70
70
70
71
70
70
69
69
57
52
48
46
45
45
45
49
51
58
72
72
71
72
78
77

Pressure (mb)

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

Ozone (du)

293
292
294
293
293
294
293
292
292
292
292
292
292
293
292
293
293
292
293
293
294
293
292
291

Monday 31

Waning Gibbous 91%

21:01

10:21

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
18 Bad
19 Bad
20 Bad
21 Bad
22 OK
23 OK
00 Bad

Sun - Rise: 06:38, Set: 20:02, Transit: 13:20. Moon - Rise: 21:01, Set: 10:21. Civil Dark: 20:34 - 06:06. Nautical Dark: 21:13 - 05:27. Astro Dark: 21:54 - 04:46

Total Clouds (% Sky Obscured)

98
58
71
86
91
93
92
94
62
90
56
56
74
89
89
79
59
50
48
43
34
29
32
39

Low Clouds (% Sky Obscured)

7
7
7
43
54
24
19
13
15
11
11
30
66
89
89
71
32
14
14
11
7
6
6
5

Medium Clouds (% Sky Obscured)

97
46
39
35
55
26
23
22
22
72
28
15
8
17
20
29
34
33
30
33
30
29
20
9

High Clouds (% Sky Obscured)

57
45
37
24
30
30
27
25
7
7
3
1
0
4
8
10
6
3
0
4
6
8
16
30

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

43
84
95
95
79
49
29
25
18
17
26
29
52
60
66
58
50
38
22
16
11
1
1
0

Precipitation Amount (mm)

0
0.7
1.3
2.4
0.6
0.2
0
0
0
0
0
0
0.3
0.4
0.5
0.3
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
16
15
15
15
15
15
16
17
18
19
20
20
20
19
18
19
19
18
16
15
15
14
14

Feels Like (°C)

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

Dew Point (°C)

12
12
11
11
10
10
12
13
12
12
13
13
13
14
17
17
17
17
16
14
13
13
12
12

Relative Humidity (%)

77
74
74
75
74
72
79
79
72
67
68
63
63
70
88
92
88
86
88
89
89
87
87
89

Pressure (mb)

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

Ozone (du)

290
291
292
292
294
294
294
295
294
296
297
298
301
305
309
310
310
309
308
309
309
309
307
306

Tuesday 1

Waning Gibbous 83%

21:23

11:39

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

Sun - Rise: 06:39, Set: 20:00, Transit: 13:20. Moon - Rise: 21:23, Set: 11:39. Civil Dark: 20:32 - 06:07. Nautical Dark: 21:10 - 05:29. Astro Dark: 21:52 - 04:48

Total Clouds (% Sky Obscured)

41
42
50
48
47
46
36
33
38
41
42
45
47
59
67
75
83
92
100
100
100
100
97
93

Low Clouds (% Sky Obscured)

4
5
6
6
6
9
6
13
15
10
8
6
3
3
3
4
14
24
36
54
71
92
80
68

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
16
16
15
24
33
36
44
42
48
61
74
83
85
89
93
85
76

High Clouds (% Sky Obscured)

40
42
40
38
32
31
14
3
7
11
16
21
31
45
55
65
76
88
100
98
96
94
80
66

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
3
5
7
8
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
Very Light Rain
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
1
0
0
0
0
0
0
0
0
9
12
9
31
40
37
63
70
82
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0.8
1.3
1.4
1.3
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
13
12
12
12
12
14
16
19
21
22
22
23
23
22
22
20
18
17
16
16
15
15

Feels Like (°C)

15
14
14
13
13
13
14
16
16
18
19
19
20
21
25
24
23
23
23
24
15
16
16
16

Dew Point (°C)

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

Relative Humidity (%)

89
89
89
87
89
89
89
86
73
63
56
51
47
42
44
45
46
56
69
85
87
92
96
95

Pressure (mb)

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

Ozone (du)

306
305
304
305
305
305
306
306
305
305
304
304
305
305
305
304
303
303
303
303
304
306
307
309

Wednesday 2

Waning Gibbous 74%

21:50

12:59

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:41, Set: 19:58, Transit: 13:19. Moon - Rise: 21:50, Set: 12:59. Civil Dark: 20:30 - 06:09. Nautical Dark: 21:08 - 05:31. Astro Dark: 21:49 - 04:50

Total Clouds (% Sky Obscured)

90
85
79
73
65
58
50
68
82
97
98
99
100
100
100
100
100
99
98
94
90
86
82
75

Low Clouds (% Sky Obscured)

56
38
19
1
5
9
13
11
10
11
16
24
33
41
49
57
39
21
2
23
42
60
59
58

Medium Clouds (% Sky Obscured)

74
71
61
50
41
35
25
36
37
42
57
73
89
92
96
100
98
96
94
88
83
77
73
67

High Clouds (% Sky Obscured)

49
43
37
30
40
49
50
53
55
65
77
88
100
100
100
100
85
69
54
47
41
32
31
33

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
5
3
4
5
7
7
7
7
6
5
3
4
4
4
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

53
43
23
5
13
14
16
46
55
76
71
67
67
73
78
80
77
72
68
65
66
76
68
59

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.7
0.4
0.4
0.3
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.6
0.4
0.3

Wind Speed/Direction (mph)

3
3
3
3
3
3
2
2
1
2
3
3
3
3
3
4
4
3
2
3
2
2
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
93
93
92
92
92
92
90
90
90
90
92
92
92
90
92
92
92
92
93
93
93

Pressure (mb)

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

Ozone (du)

312
314
316
318
321
320
320
319
319
319
320
321
322
323
323
324
324
325
326
328
330
333
336
330

Thursday 3

Waning Gibbous 63%

22:27

14:20

Sun - Rise: 06:42, Set: 19:56, Transit: 13:19. Moon - Rise: 22:27, Set: 14:20. Civil Dark: 20:28 - 06:10. Nautical Dark: 21:06 - 05:32. Astro Dark: 21:47 - 04:51

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 28/08/26 01:00:11. Forecast: 28/08/26 to 03/09/26. Timezone: UTC+2.00