Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 22

Waxing Gibbous 83%

18:12

00:57

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

Sun - Rise: 06:27, Set: 20:18, Transit: 13:22. Moon - Rise: 18:12, Set: 00:57. Civil Dark: 20:50 - 05:55. Nautical Dark: 21:30 - 05:14. Astro Dark: 22:17 - 04:30

Total Clouds (% Sky Obscured)

14
15
11
19
32
22
26
35
33
15
8
15
22
50
46
38
36
36
49
57
45
46
62
86

Low Clouds (% Sky Obscured)

14
11
11
14
14
15
10
11
11
7
5
4
15
41
41
33
17
22
24
21
11
9
4
0

Medium Clouds (% Sky Obscured)

14
7
11
17
14
6
15
17
15
1
1
4
3
3
3
3
3
3
2
19
28
34
61
61

High Clouds (% Sky Obscured)

2
2
0
0
15
5
2
5
7
6
2
9
2
2
2
4
18
17
32
28
14
13
6
43

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

Chance of Frost

Temperature (°C)

12
11
11
11
10
10
10
9
9
10
12
14
16
18
19
20
21
21
21
21
20
19
16
14

Feels Like (°C)

12
11
11
10
10
10
10
9
9
10
13
16
17
18
19
20
21
21
21
20
20
20
16
14

Dew Point (°C)

8
8
7
6
6
6
6
5
5
6
7
7
7
8
8
8
8
8
8
9
11
14
13
12

Relative Humidity (%)

75
77
75
74
74
76
77
76
76
77
71
59
55
51
47
44
43
42
43
46
54
72
83
89

Pressure (mb)

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

Ozone (du)

310
311
311
312
312
312
311
310
308
308
307
306
306
305
304
303
304
304
304
304
303
302
300
299

Sunday 23

Waxing Gibbous 83%

18:47

01:58

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
16 OK
17 Good
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 06:29, Set: 20:16, Transit: 13:22. Moon - Rise: 18:47, Set: 01:58. Civil Dark: 20:48 - 05:56. Nautical Dark: 21:28 - 05:16. Astro Dark: 22:14 - 04:32

Total Clouds (% Sky Obscured)

62
69
67
78
76
93
67
82
99
95
95
87
75
98
59
56
90
96
34
4
85
92
100
100

Low Clouds (% Sky Obscured)

0
0
7
6
6
7
0
0
0
2
7
3
7
6
6
2
5
0
0
0
0
0
0
7

Medium Clouds (% Sky Obscured)

59
56
60
59
69
67
64
66
90
29
36
27
17
21
3
19
84
95
18
0
6
18
20
15

High Clouds (% Sky Obscured)

21
63
31
32
4
35
6
62
53
85
78
69
71
96
59
56
90
65
14
1
85
92
100
100

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

Precipitation Probability (%)

0
0
0
0
0
1
9
31
20
4
4
2
0
0
0
1
3
5
4
8
8
5
1
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
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
3
3
3
3
3
1
1
2
3
4
5
4
4
4
4
5
4
3
4

Chance of Frost

Temperature (°C)

13
13
13
12
12
12
12
12
12
13
14
17
18
20
21
22
24
24
24
24
23
21
18
17

Feels Like (°C)

12
13
13
12
12
12
11
12
12
11
14
16
18
21
20
23
25
24
24
25
25
22
19
17

Dew Point (°C)

12
12
11
10
10
10
9
10
9
10
10
11
10
11
11
11
12
11
12
12
14
16
16
15

Relative Humidity (%)

90
90
90
89
87
84
84
84
83
83
76
67
60
55
51
49
46
44
44
46
57
73
83
86

Pressure (mb)

1022
1022
1022
1021
1021
1021
1021
1021
1020
1020
1020
1020
1019
1019
1018
1018
1017
1017
1016
1015
1015
1014
1014
1015

Ozone (du)

300
299
300
299
298
298
299
300
301
301
300
300
301
301
301
301
301
300
300
299
299
296
297
297

Monday 24

Waxing Gibbous 90%

19:14

03:05

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
16 Bad
17 OK
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 06:30, Set: 20:14, Transit: 13:22. Moon - Rise: 19:14, Set: 03:05. Civil Dark: 20:46 - 05:57. Nautical Dark: 21:26 - 05:18. Astro Dark: 22:12 - 04:34

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
48
38
38
34
31
33
18
64
71

Low Clouds (% Sky Obscured)

5
5
5
1
0
2
16
27
35
36
45
91
45
12
17
20
19
17
16
16
17
13
39
18

Medium Clouds (% Sky Obscured)

23
39
93
35
18
81
99
92
76
100
100
99
100
100
88
13
5
5
5
5
10
2
22
2

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
20
25
2
4
8
11
9
4
0
40
42

ISS Passover

Visibility (miles)

9
9
9
9
5
9
7
4
1
5
9
9
7
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
13
92
85
75
40
6
1
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

1
2
1
15
36
59
64
35
13
37
58
85
72
53
35
43
25
25
25
23
27
61
67
26

Precipitation Amount (mm)

0
0
0
0
0
0.5
0.3
0
0
0
0
0.5
0
0
0
0.3
0
0
0
0
0
0.2
0.5
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
81
74
69
74
82
95
98
98
96
95
92
89
85
72
66
48
42
41
45
55
71
82
90

Pressure (mb)

1014
1014
1013
1012
1012
1012
1012
1013
1013
1014
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1015
1015
1016

Ozone (du)

297
298
298
299
300
298
298
299
301
303
305
307
308
310
314
317
315
311
311
310
310
310
308
307

Tuesday 25

Waxing Gibbous 95%

19:36

04:16

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 06:31, Set: 20:12, Transit: 13:22. Moon - Rise: 19:36, Set: 04:16. Civil Dark: 20:44 - 05:59. Nautical Dark: 21:24 - 05:19. Astro Dark: 22:09 - 04:36

Total Clouds (% Sky Obscured)

77
78
47
79
80
85
100
100
100
100
93
86
78
74
65
60
60
62
66
77
87
71
51
50

Low Clouds (% Sky Obscured)

19
17
15
12
6
2
0
5
2
3
2
1
0
0
1
1
1
1
0
3
0
0
0
0

Medium Clouds (% Sky Obscured)

2
2
2
19
30
47
75
85
92
89
74
86
78
74
65
60
60
62
66
48
11
6
10
13

High Clouds (% Sky Obscured)

50
58
47
68
69
70
71
88
72
63
52
41
29
30
23
19
2
2
35
50
76
71
51
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
6
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
9
8
0
0
0
0
8
14
19
16
14
10
7
2
0
10
11
11
22
10
21
18
13

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

Chance of Frost

Temperature (°C)

16
16
15
15
15
15
14
15
15
15
16
18
20
22
23
24
25
25
26
26
24
22
20
19

Feels Like (°C)

16
15
15
15
15
14
13
13
14
14
16
18
20
22
23
24
24
25
25
25
24
23
21
21

Dew Point (°C)

15
14
14
13
13
13
12
12
12
12
12
13
12
12
12
11
11
12
12
14
15
17
17
16

Relative Humidity (%)

92
92
90
89
89
87
86
84
83
80
79
71
59
50
47
44
42
42
42
47
56
69
81
84

Pressure (mb)

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

Ozone (du)

307
307
307
305
303
302
301
300
300
300
302
301
301
301
301
300
301
301
301
301
301
301
302
303

Wednesday 26

Waxing Gibbous 98%

19:55

05:28

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 06:33, Set: 20:10, Transit: 13:21. Moon - Rise: 19:55, Set: 05:28. Civil Dark: 20:42 - 06:00. Nautical Dark: 21:21 - 05:21. Astro Dark: 22:07 - 04:38

Total Clouds (% Sky Obscured)

96
98
99
98
55
52
69
80
90
90
90
95
100
97
94
92
95
97
100
96
93
90
93
96

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0

Medium Clouds (% Sky Obscured)

18
15
8
0
5
8
13
27
40
48
0
0
1
14
30
40
35
23
16
11
6
2
6
9

High Clouds (% Sky Obscured)

88
92
96
98
55
42
44
62
81
89
90
95
100
97
94
92
95
97
100
96
93
90
93
96

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
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
24
30
29
22
2
3
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
5
4
4
5
5
5
5
4
4
2
1
2
2
3
4
3
3
3
1
2
3
3

Chance of Frost

Temperature (°C)

18
18
18
17
17
17
17
16
16
17
18
20
23
25
26
27
28
27
27
27
25
23
21
20

Feels Like (°C)

20
17
17
17
16
17
17
15
15
16
18
19
20
21
22
23
23
29
28
27
27
27
28
20

Dew Point (°C)

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

Relative Humidity (%)

82
81
78
76
76
76
75
77
74
74
73
65
57
51
46
43
39
42
45
48
56
65
76
72

Pressure (mb)

1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1013
1013
1013
1012
1012
1011
1011
1011

Ozone (du)

301
301
301
301
300
300
300
301
302
302
301
299
298
297
296
296
296
295
295
294
294
293
293
292

Thursday 27

Waxing Gibbous 100%

20:11

06:40

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 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: 22:04 - 04:40

Total Clouds (% Sky Obscured)

99
97
95
94
91
88
86
90
94
98
97
97
97
97
98
98
99
99
100
100
100
100
99
98

Low Clouds (% Sky Obscured)

0
0
0
0
1
0
0
16
34
51
67
83
97
97
98
98
99
98
98
95
92
90
91
95

Medium Clouds (% Sky Obscured)

14
13
15
16
22
26
30
36
45
48
49
50
52
65
79
93
94
96
97
98
99
100
89
78

High Clouds (% Sky Obscured)

99
97
95
94
72
46
17
15
12
15
15
15
25
29
37
40
59
80
95
97
98
100
72
43

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
6
5
3
2
0
0
0
1
1
1
2
4
6
8
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
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
1
0
9
15
19
27
30
30
47
64
76
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
1.4
2.1
2.8
2.3
2.5
2.6
2.4
2.5
2.6
1.4
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
18
18
18
17
17
17
17
17
17
17
17
17
17
16
14
14
14
13
13
13
13
13
13

Feels Like (°C)

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

Dew Point (°C)

13
11
12
11
11
12
12
13
14
15
16
17
16
17
16
14
14
14
13
13
13
13
13
12

Relative Humidity (%)

68
63
65
66
66
71
74
78
83
88
92
95
96
100
100
98
100
98
98
98
96
96
96
95

Pressure (mb)

1010
1010
1010
1010
1009
1010
1011
1013
1013
1013
1013
1013
1013
1013
1014
1015
1015
1016
1016
1016
1017
1017
1017
1017

Ozone (du)

292
291
291
290
289
289
288
288
288
288
288
290
292
294
295
296
297
301
305
309
314
320
325
324

Friday 28

Full Moon 99%

20:27

07:52

22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

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)

97
78
59
41
40
44
48
65
83
100
100
100
100
99
98
97

Low Clouds (% Sky Obscured)

96
68
40
11
7
4
0
2
4
6
27
49
70
78
86
94

Medium Clouds (% Sky Obscured)

67
44
22
0
9
15
26
28
34
56
73
83
90
87
82
78

High Clouds (% Sky Obscured)

12
29
47
41
40
44
48
65
83
100
85
70
55
43
31
21

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7

Fog (%)

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
Light Rain

Precipitation Probability (%)

38
26
14
0
2
1
0
0
0
0
26
32
33
53
57
77

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
93
92
90
92
88
87
87
84
84
81
83
83
82
86
89

Pressure (mb)

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

Ozone (du)

323
321
319
317
315
314
313
312
312
312
312
312
313
314
314
314

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

Generated: 22/08/26 21:55:35. Forecast: 22/08/26 to 28/08/26. Timezone: UTC+2.00