Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 28

Waxing Gibbous 94%

18:37

03:33

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

Sun - Rise: 05:29, Set: 21:05, Transit: 13:17. Moon - Rise: 18:37, Set: 03:33. Civil Dark: 21:44 - 04:50. Nautical Dark: 22:36 - 03:59. Astro Dark: 23:47 - 02:48

Total Clouds (% Sky Obscured)

62
55
45
2
0
0
0
0
13
9
2
1
3
29
4
2
1
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

19
21
6
2
0
0
0
0
12
9
2
1
2
5
4
2
1
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

28
10
6
0
0
0
0
0
0
0
0
0
0
29
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
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
8
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
2
2
0
0
0
0
0
0
6
18
20
20
2
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)

3
4
3
3
3
1
0
3
4
4
5
5
7
8
8
8
7
5
5
4
4
4
4
4

Chance of Frost

Temperature (°C)

15
15
14
13
13
15
18
19
20
22
23
24
25
25
25
24
23
22
20
17
15
14
14
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
90
89
89
89
84
77
69
59
51
45
41
39
38
39
42
46
59
76
86
89
90
89
89

Pressure (mb)

1024
1023
1023
1023
1023
1024
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1023
1024
1024
1025
1025
1025

Ozone (du)

316
318
319
321
323
325
326
329
331
331
331
331
332
332
333
333
335
337
337
337
338
339
338
338

Friday 29

Waxing Gibbous 98%

19:46

03:54

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

Sun - Rise: 05:28, Set: 21:06, Transit: 13:17. Moon - Rise: 19:46, Set: 03:54. Civil Dark: 21:45 - 04:49. Nautical Dark: 22:37 - 03:57. Astro Dark: 23:49 - 02:45

Total Clouds (% Sky Obscured)

0
0
0
4
6
16
6
6
6
12
4
0
0
0
0
0
0
4
4
20
46
46
60
65

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
3
3
15
3
4
4
4
4
0
0
0
0
0
0
2
2
18
37
34
45
50

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)

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

Chance of Frost

Temperature (°C)

13
12
11
11
12
14
16
19
20
22
23
24
25
25
26
25
24
22
20
17
15
14
13
13

Feels Like (°C)

14
14
13
13
13
15
18
21
22
23
24
24
25
25
25
24
24
23
21
17
15
12
12
11

Dew Point (°C)

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

Relative Humidity (%)

89
90
90
92
90
82
71
62
53
45
38
33
31
29
29
31
36
51
67
72
73
73
70
68

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1023
1023
1022
1022
1022
1023
1023
1024
1025
1025
1025
1024

Ozone (du)

339
340
341
342
342
345
345
346
345
346
346
345
344
344
344
341
333
335
330
329
328
328
327
328

Saturday 30

Waxing Gibbous 100%

20:54

04:19

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
01 Bad

Sun - Rise: 05:28, Set: 21:07, Transit: 13:17. Moon - Rise: 20:54, Set: 04:19. Civil Dark: 21:46 - 04:49. Nautical Dark: 22:39 - 03:56. Astro Dark: 23:52 - 02:43

Total Clouds (% Sky Obscured)

69
65
69
73
100
100
63
93
84
98
93
100
95
90
62
68
74
94
97
94
91
89
77
89

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
1
8
2
2
0
0
1
0
0
2
0
0
1
1

Medium Clouds (% Sky Obscured)

0
0
0
73
70
70
55
69
71
89
72
58
51
33
40
43
34
32
38
36
35
24
28
69

High Clouds (% Sky Obscured)

60
55
62
63
100
100
59
86
75
90
87
86
86
86
62
68
74
94
86
73
62
48
33
30

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
1
0
0
1
0
10
23
43
6
6
22
27

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

Chance of Frost

Temperature (°C)

13
13
13
12
13
15
17
19
20
23
25
26
26
27
26
26
25
24
22
19
17
17
16
15

Feels Like (°C)

11
11
11
11
12
14
16
18
19
22
23
26
26
25
25
25
26
26
23
19
17
16
15
15

Dew Point (°C)

7
7
6
5
6
8
10
10
10
9
8
7
7
8
8
9
11
15
16
13
13
13
12
12

Relative Humidity (%)

66
64
64
62
62
64
61
56
54
42
33
29
29
29
30
34
40
57
68
69
76
78
77
82

Pressure (mb)

1024
1023
1023
1023
1023
1022
1022
1021
1022
1021
1020
1020
1019
1018
1018
1017
1017
1016
1017
1017
1018
1018
1018
1017

Ozone (du)

327
327
327
328
328
329
331
333
335
338
340
342
343
342
341
340
339
337
336
334
337
337
337
336

Sunday 31

Full Moon 100%

21:56

04:51

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
01 Bad

Sun - Rise: 05:27, Set: 21:08, Transit: 13:18. Moon - Rise: 21:56, Set: 04:51. Civil Dark: 21:47 - 04:48. Nautical Dark: 22:40 - 03:55. Astro Dark: 23:54 - 02:41

Total Clouds (% Sky Obscured)

88
85
77
72
87
89
92
96
100
100
99
90
97
100
100
66
98
83
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
10
18
27
35
78
61
39
27
31
39
45
50
93
76
91
93
92
70

Medium Clouds (% Sky Obscured)

47
71
21
24
29
30
27
42
74
75
67
63
77
85
55
22
27
30
99
100
100
100
100
100

High Clouds (% Sky Obscured)

38
41
33
30
49
60
73
87
100
97
94
47
75
97
100
66
96
82
100
100
100
78
59
38

ISS Passover

Visibility (miles)

9
5
9
9
9
9
9
9
9
9
2
5
3
9
9
9
9
9
4
1
2
2
1
7

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
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

24
12
4
21
14
2
13
18
25
91
95
95
95
95
95
95
95
95
95
95
95
95
86
80

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.7
2.3
2.7
1.3
1
2
1.1
1.2
2.2
3.3
2.5
2
0.8
0.4
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
11
11
11
11
13
14
12
11
10
13
16
16
15
12
11
10
12
13
15
14
14
14
13

Relative Humidity (%)

82
82
83
82
82
81
73
61
54
50
69
93
88
77
60
57
51
58
72
92
93
96
98
98

Pressure (mb)

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

Ozone (du)

336
337
338
337
337
337
337
337
336
335
339
342
349
352
357
359
358
356
350
348
348
344
345
349

Monday 1

Waning Gibbous 99%

22:51

05:32

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
01 Bad

Sun - Rise: 05:26, Set: 21:09, Transit: 13:18. Moon - Rise: 22:51, Set: 05:32. Civil Dark: 21:48 - 04:47. Nautical Dark: 22:41 - 03:54. Astro Dark: 23:56 - 02:39

Total Clouds (% Sky Obscured)

96
82
47
64
48
43
38
40
77
96
93
92
90
87
84
85
86
88
92
96
100
100
100
100

Low Clouds (% Sky Obscured)

90
79
47
64
48
43
38
39
37
41
56
62
54
45
37
35
34
32
45
57
70
65
59
54

Medium Clouds (% Sky Obscured)

79
44
42
38
30
25
26
22
23
16
9
5
5
3
3
3
0
0
3
6
9
39
68
98

High Clouds (% Sky Obscured)

24
28
36
22
12
0
1
2
27
50
50
60
61
60
57
64
70
77
85
90
95
96
98
100

ISS Passover

Visibility (miles)

8
8
9
9
9
9
4
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
0
0

Precipitation Type

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

Precipitation Probability (%)

73
78
94
83
81
95
88
74
76
55
31
17
16
9
2
5
5
1
2
2
0
0
1
0

Precipitation Amount (mm)

0.5
0.6
0.9
0.6
0.5
0.9
0.7
0.4
0.6
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
95
93
95
95
93
92
86
77
63
59
57
60
56
54
51
56
63
70
69
69
69
70
74

Pressure (mb)

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

Ozone (du)

357
362
360
355
353
352
350
349
347
346
345
343
343
342
340
339
336
333
331
331
332
333
335
338

Tuesday 2

Waning Gibbous 97%

23:36

06:23

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
01 Bad

Sun - Rise: 05:26, Set: 21:10, Transit: 13:18. Moon - Rise: 23:36, Set: 06:23. Civil Dark: 21:49 - 04:46. Nautical Dark: 22:43 - 03:53. Astro Dark: 23:59 - 02:37

Total Clouds (% Sky Obscured)

100
100
100
100
99
98
98
97
98
98
98
98
99
100
100
100
100
100
100
100
100
99
98
97

Low Clouds (% Sky Obscured)

57
60
61
63
68
74
76
78
77
76
73
71
71
72
70
75
82
89
89
88
88
79
72
65

Medium Clouds (% Sky Obscured)

82
68
57
73
85
93
90
88
86
87
90
92
95
98
100
100
100
100
100
100
100
87
74
63

High Clouds (% Sky Obscured)

100
100
100
68
37
5
33
67
97
69
41
18
45
74
100
100
100
100
100
99
98
91
83
76

ISS Passover

Visibility (miles)

9
9
9
9
9
8
8
8
9
9
7
4
2
3
4
6
7
8
9
8
7
6
7
8

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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

12
16
19
36
43
45
46
48
57
71
79
94
95
95
95
95
95
95
90
93
95
78
78
80

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.3
0.3
0.5
1.2
2
2.8
1.1
0.8
1.3
0.5
0.6
1
0.4
0.5
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
76
78
79
83
87
90
83
77
70
77
86
93
95
96
96
96
95
96
93
93
92
93
93

Pressure (mb)

1015
1015
1015
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015

Ozone (du)

341
343
346
348
352
356
360
360
359
359
360
361
362
364
366
368
369
371
372
374
376
378
380
383

Wednesday 3

Waning Gibbous 94%

00:11

07:23

Sun - Rise: 05:25, Set: 21:11, Transit: 13:18. Moon - Rise: 00:11, Set: 07:23. Civil Dark: 21:50 - 04:46. Nautical Dark: 22:44 - 03:52. Astro Dark: 00:01 - 02:35

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: 28/05/26 02:10:27. Forecast: 28/05/26 to 03/06/26. Timezone: UTC+2.00