Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 22

Waxing Gibbous 83%

18:12

00:57

23 Good
00 Good
01 Good
02 Good
03 OK
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 OK
12 OK
13 Good
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 Bad
21 Bad
22 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: 22:14 - 04:30

Total Clouds (% Sky Obscured)

6
7
6
10
20
16
18
5
6
7
5
6
26
24
17
61
93
97
98
55
38
51
90
80

Low Clouds (% Sky Obscured)

6
7
6
7
5
2
1
0
0
0
0
1
10
7
7
16
4
3
3
2
5
1
1
1

Medium Clouds (% Sky Obscured)

2
0
1
0
17
12
18
2
2
2
2
2
2
0
0
3
43
56
53
24
19
20
36
30

High Clouds (% Sky Obscured)

1
0
6
7
2
2
2
1
2
3
1
0
3
11
2
23
75
64
53
24
8
20
43
52

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

Chance of Frost

Temperature (°C)

12
11
11
10
10
10
10
9
9
12
15
16
17
19
20
21
21
21
21
20
19
16
14
13

Feels Like (°C)

12
11
11
10
10
9
9
9
10
13
16
17
18
19
20
21
20
19
19
19
20
18
15
12

Dew Point (°C)

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

Relative Humidity (%)

81
81
81
81
81
81
81
82
81
73
62
58
53
49
46
44
43
45
48
57
75
86
92
92

Pressure (mb)

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

Ozone (du)

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

Sunday 23

Waxing Gibbous 90%

18:47

01:58

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
22 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: 22:12 - 04:32

Total Clouds (% Sky Obscured)

92
43
49
72
92
61
87
93
92
100
100
100
100
95
100
89
87
52
45
75
100
100
100
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

42
30
36
62
57
49
41
44
41
41
19
23
2
34
100
70
51
11
4
50
6
41
54
9

High Clouds (% Sky Obscured)

56
16
28
4
71
17
47
63
75
100
100
100
100
83
100
28
20
20
20
58
100
100
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
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
1
2
5
1
1
1
0
2
2
2
4
10
14
10
1
0
2
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
3
3
3
3
3
3
3
1
1
2
3
4
4
5
5
5
5
4
3
3
4
4

Chance of Frost

Temperature (°C)

13
13
12
12
12
12
12
12
12
14
16
18
19
21
22
23
24
24
24
23
22
19
18
17

Feels Like (°C)

12
12
13
12
12
11
12
11
11
14
16
17
19
21
21
23
23
23
23
23
22
20
17
17

Dew Point (°C)

11
11
10
10
10
10
10
10
10
11
11
11
11
12
11
12
12
12
13
15
17
17
15
14

Relative Humidity (%)

90
90
87
87
86
86
86
86
84
79
68
63
59
54
50
49
46
46
49
59
74
84
85
82

Pressure (mb)

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

Ozone (du)

299
300
300
299
300
301
302
302
301
301
301
301
301
302
301
301
300
299
298
297
296
296
297
298

Monday 24

Waxing Gibbous 90%

19:14

03:05

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 OK
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 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: 22:09 - 04:34

Total Clouds (% Sky Obscured)

100
90
100
83
98
100
100
100
100
100
100
100
100
87
46
43
51
53
79
68
81
58
52
51

Low Clouds (% Sky Obscured)

1
0
0
0
21
42
52
26
47
96
94
94
6
7
11
7
5
4
3
3
3
6
3
2

Medium Clouds (% Sky Obscured)

100
56
58
73
97
100
100
100
100
100
100
60
3
25
16
12
14
22
50
55
60
49
43
38

High Clouds (% Sky Obscured)

100
58
100
63
83
100
100
100
100
100
100
100
100
49
21
18
35
32
61
50
21
2
3
4

ISS Passover

Visibility (miles)

9
9
9
9
9
2
1
1
1
5
3
8
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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

Precipitation Type

None
None
None
Light Rain
Light Rain
None
None
None
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
1
25
76
86
50
30
51
90
95
95
45
35
44
33
5
10
14
14
30
22
18
19
20

Precipitation Amount (mm)

0
0
0
0.9
0.7
0
0
0
0.6
2.2
1.4
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
71
72
72
96
98
98
100
98
96
96
96
95
72
55
47
45
47
49
56
71
76
79
79

Pressure (mb)

1013
1012
1011
1011
1012
1012
1013
1014
1014
1015
1015
1016
1015
1015
1015
1015
1015
1014
1014
1014
1015
1015
1016
1017

Ozone (du)

299
299
301
302
302
303
304
306
306
308
309
310
315
318
317
311
310
309
308
306
306
305
305
304

Tuesday 25

Waxing Gibbous 95%

19:36

04:16

23 Bad
00 Bad
01 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 OK
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 Bad
21 Bad
22 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: 22:07 - 04:36

Total Clouds (% Sky Obscured)

46
43
40
71
91
100
99
98
95
96
77
87
75
64
38
53
76
85
77
68
18
70
83
62

Low Clouds (% Sky Obscured)

1
1
5
2
1
1
2
2
72
89
11
2
4
5
5
7
9
11
7
3
0
0
0
0

Medium Clouds (% Sky Obscured)

35
34
29
65
37
44
90
90
86
51
51
79
61
48
6
6
46
43
52
28
3
2
3
2

High Clouds (% Sky Obscured)

4
6
9
30
75
98
75
51
12
40
13
7
6
2
9
13
8
40
44
48
14
68
83
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 (%)

19
14
1
1
2
4
4
7
7
5
5
2
7
6
2
6
6
3
7
5
2
22
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)

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

Chance of Frost

Temperature (°C)

16
16
16
16
16
16
16
16
16
17
18
21
23
23
25
26
26
26
26
24
22
20
19
18

Feels Like (°C)

17
16
16
16
14
14
14
15
15
17
18
22
23
23
24
26
26
25
25
25
23
23
19
18

Dew Point (°C)

13
11
11
10
10
10
10
10
10
12
12
11
11
10
11
11
12
12
13
16
17
16
15
14

Relative Humidity (%)

78
74
73
70
69
67
66
64
67
73
66
51
46
42
41
40
41
42
45
60
73
77
77
76

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1017
1017
1017
1016
1016
1016
1016
1016
1016
1017
1017

Ozone (du)

304
304
303
301
300
300
300
301
299
299
300
299
300
299
298
298
297
297
298
298
299
298
298
297

Wednesday 26

Waxing Gibbous 98%

19:55

05:28

23 Bad
00 OK
01 OK
02 Bad
03 Bad
04 OK
05 OK
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

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: 22:04 - 04:38

Total Clouds (% Sky Obscured)

49
34
21
61
49
42
44
86
81
88
93
100
100
60
87
89
92
95
96
98
100
90
81
72

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

2
2
0
0
0
0
11
61
71
73
37
39
27
28
25
20
19
18
19
18
15
9
4
1

High Clouds (% Sky Obscured)

43
31
19
59
48
39
34
61
47
63
85
100
100
44
76
81
86
93
95
98
100
90
81
71

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
2
3
22
29
29
20
12
1
5
6
7

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

Chance of Frost

Temperature (°C)

18
17
17
17
17
16
16
16
17
18
21
24
26
27
28
29
29
28
28
26
25
22
22
21

Feels Like (°C)

18
18
17
17
15
16
16
16
16
17
21
23
25
27
29
29
29
29
28
30
30
29
22
23

Dew Point (°C)

13
12
12
11
11
11
10
10
11
12
13
12
13
14
13
14
15
15
16
17
19
19
19
18

Relative Humidity (%)

76
73
71
69
69
68
69
69
67
67
61
47
45
42
39
39
42
45
48
57
69
81
81
80

Pressure (mb)

1017
1017
1016
1016
1015
1015
1015
1015
1015
1015
1014
1014
1013
1013
1013
1012
1012
1012
1012
1012
1011
1011
1011
1011

Ozone (du)

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

Thursday 27

Waxing Gibbous 100%

20:11

06:40

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
22 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)

81
90
100
100
100
100
99
98
98
98
99
100
100
100
100
96
91
88
84
83
83
88
94
100

Low Clouds (% Sky Obscured)

0
0
0
22
44
66
77
87
98
97
96
96
96
97
97
94
91
88
84
83
83
88
94
100

Medium Clouds (% Sky Obscured)

17
33
47
46
49
52
58
67
73
79
77
75
83
92
100
79
59
40
40
38
32
49
66
84

High Clouds (% Sky Obscured)

81
90
100
98
96
96
70
49
31
39
50
61
59
62
65
41
19
1
18
37
55
60
69
77

ISS Passover

Visibility (miles)

9
9
9
9
7
5
3
3
2
2
3
4
6
7
8
9
9
9
9
9
9
9
9
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

16
18
15
38
50
57
87
95
95
95
95
93
87
76
60
55
45
29
23
23
23
24
26
35

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.6
1
1.2
1
0.6
0.6
0.4
0.2
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
22
22
22
18
17
18
18
20
20
14
14
13
13
13
14
16
17
17
17
18
18
16
16

Dew Point (°C)

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

Relative Humidity (%)

78
85
90
96
96
96
96
96
96
96
93
92
90
90
90
93
85
78
72
76
82
86
85
83

Pressure (mb)

1012
1012
1011
1011
1012
1012
1012
1014
1015
1017
1016
1016
1016
1016
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014

Ozone (du)

292
292
292
293
293
293
293
295
296
298
300
302
304
305
307
309
310
310
311
311
311
312
316
320

Friday 28

Full Moon 99%

20:27

07:52

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

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)

91
81
71
56
37
20
32
38
49
42
33
27
48
69
92
92
92
94
86
78
67

Low Clouds (% Sky Obscured)

84
68
52
35
18
0
2
5
7
6
4
3
10
18
25
34
43
51
59
68
67

Medium Clouds (% Sky Obscured)

82
81
71
56
37
20
32
38
49
28
13
4
19
35
53
64
67
70
57
52
40

High Clouds (% Sky Obscured)

62
46
35
35
35
20
32
38
49
37
20
6
32
59
81
67
59
52
32
16
0

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

44
46
58
67
59
54
55
68
88
82
74
47
43
29
11
29
33
35
39
47
56

Precipitation Amount (mm)

0
0
0.3
0.5
0.3
0.3
0.2
0.4
0.9
0.6
0.4
0
0
0
0
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

2
2
2
2
1
1
1
1
1
0
2
5
9
9
10
11
10
9
8
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
83
83
84
83
82
82
80
80
80
73
66
60
59
57
57
59
63
67
75
83

Pressure (mb)

1015
1015
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1015
1015

Ozone (du)

324
323
322
321
319
316
313
312
311
310
311
311
312
312
313
314
313
312
311
311
310

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

Generated: 22/08/26 23:59:52. Forecast: 22/08/26 to 28/08/26. Timezone: UTC+2.00