Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 25

Waxing Gibbous 95%

19:14

04:16

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

Sun - Rise: 06:31, Set: 20:14, Transit: 13:22. Moon - Rise: 19:14, Set: 04:16. Civil Dark: 20:46 - 05:59. Nautical Dark: 21:26 - 05:19. Astro Dark: 22:09 - 04:36

Total Clouds (% Sky Obscured)

75
59
63
75
98
74
65
32
65
68
96
93
93
87
76
55
36
72
48
100
100
93
88
77

Low Clouds (% Sky Obscured)

12
16
15
14
74
16
36
8
8
5
6
6
9
9
9
5
8
5
5
4
4
7
4
2

Medium Clouds (% Sky Obscured)

2
31
42
62
90
74
56
23
60
36
37
85
65
80
73
51
27
56
22
13
4
7
3
7

High Clouds (% Sky Obscured)

0
0
0
63
34
2
7
17
12
49
88
62
48
7
5
4
3
28
47
100
100
74
67
58

ISS Passover

Visibility (miles)

4
3
3
5
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 (%)

6
3
0
25
28
12
0
0
0
0
1
0
0
5
19
13
1
0
1
1
1
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)

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

Chance of Frost

Temperature (°C)

19
19
19
17
17
17
16
16
15
15
14
14
14
14
14
16
17
20
22
23
24
25
25
25

Feels Like (°C)

21
22
22
20
17
16
16
16
16
15
14
13
14
13
14
17
19
22
22
24
23
24
25
25

Dew Point (°C)

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

Relative Humidity (%)

77
91
93
93
93
93
92
92
90
89
89
89
87
86
84
82
72
60
53
49
46
46
47
48

Pressure (mb)

1014
1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1017
1017
1017
1016
1016

Ozone (du)

313
312
310
310
308
306
306
305
302
299
298
297
297
297
298
298
298
299
299
299
297
298
298
297

Wednesday 26

Waxing Gibbous 98%

19:36

05:28

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

Sun - Rise: 06:33, Set: 20:12, Transit: 13:21. Moon - Rise: 19:36, Set: 05:28. Civil Dark: 20:44 - 06:00. Nautical Dark: 21:24 - 05:21. Astro Dark: 22:07 - 04:38

Total Clouds (% Sky Obscured)

99
100
100
96
55
100
78
42
54
57
68
57
100
100
78
53
58
59
58
58
100
100
100
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

8
50
23
58
29
2
2
42
26
8
16
21
28
31
31
45
27
21
32
16
10
2
0
0

High Clouds (% Sky Obscured)

97
100
100
80
25
100
78
14
54
57
68
57
100
100
28
4
58
27
58
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
3
3
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
4
7
24
3
0
0
1
1
0
0
0
0
0
1
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
2
1
2
4
4
4
4
4
4
4
4
4
4
5
4
3
2
2
1
3
4
4
4

Chance of Frost

Temperature (°C)

25
24
23
21
19
18
17
17
17
17
17
16
16
17
17
19
22
25
27
28
29
30
30
30

Feels Like (°C)

25
25
24
21
19
19
17
17
18
19
18
17
17
15
16
18
23
27
27
29
30
29
29
31

Dew Point (°C)

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

Relative Humidity (%)

49
61
75
82
82
82
81
79
77
74
73
71
69
67
66
65
56
44
38
34
30
28
32
49

Pressure (mb)

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

Ozone (du)

295
294
293
292
293
295
295
297
296
295
296
295
295
295
295
296
296
296
295
295
294
293
292
290

Thursday 27

Waxing Gibbous 100%

19:55

06:40

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
16 Bad

Sun - Rise: 06:34, Set: 20:10, Transit: 13:21. Moon - Rise: 19:55, Set: 06:40. Civil Dark: 20:42 - 06:02. Nautical Dark: 21:21 - 05:23. Astro Dark: 22:04 - 04:40

Total Clouds (% Sky Obscured)

100
100
51
62
99
100
100
100
100
100
100
82
100
92
100
100
100
53
84
100
100
100
99
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
3
3
2
0
0
0
1
7
9
9
9
20
97

Medium Clouds (% Sky Obscured)

4
10
12
3
1
4
1
0
6
4
11
14
8
11
21
54
28
13
44
84
43
78
81
100

High Clouds (% Sky Obscured)

100
100
51
62
99
100
100
100
100
100
100
78
100
84
100
100
100
35
62
100
100
97
98
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
Light Rain
Light Rain
None
None
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
4
14
15
14
7
2
1
64
95
57
59
87
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
1.1
0
0
0.5
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

30
29
27
25
22
22
22
22
21
21
19
19
18
18
18
19
21
23
24
23
23
24
21
19

Feels Like (°C)

31
32
29
27
23
22
21
21
20
20
19
18
18
18
17
19
21
23
26
24
24
21
20
18

Dew Point (°C)

20
22
22
20
17
16
15
15
15
15
14
14
13
13
13
14
15
16
16
13
12
7
15
16

Relative Humidity (%)

53
65
70
73
69
67
63
64
66
69
71
72
72
72
73
75
69
64
59
51
49
33
66
82

Pressure (mb)

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

Ozone (du)

290
289
289
287
286
286
287
286
285
285
284
284
285
283
283
283
284
285
284
285
286
286
285
285

Friday 28

Full Moon 99%

20:11

07:52

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

Sun - Rise: 06:35, Set: 20:08, Transit: 13:21. Moon - Rise: 20:11, Set: 07:52. Civil Dark: 20:40 - 06:03. Nautical Dark: 21:19 - 05:24. Astro Dark: 22:02 - 04:42

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
73
53
69
65
38
25
9
4
1
4
9
16
31
47
78
95
77
75

Low Clouds (% Sky Obscured)

97
93
91
91
94
94
10
43
69
65
38
25
4
1
0
1
2
3
5
5
15
29
34
34

Medium Clouds (% Sky Obscured)

94
88
84
70
61
50
3
1
50
50
3
3
3
1
1
0
0
0
15
33
50
48
34
32

High Clouds (% Sky Obscured)

95
99
100
100
100
100
64
24
50
43
7
11
7
4
0
1
2
4
25
46
73
94
62
57

ISS Passover

Visibility (miles)

2
0
4
9
3
5
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
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
84
29
13
0
0
0
1
2
1
0
0
0
0
0
0
0
1
3
3

Precipitation Amount (mm)

3.6
2.6
1.4
2.2
1.5
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
98
96
96
95
95
93
90
89
84
86
87
87
87
86
77
64
60
57
57
56
59
61

Pressure (mb)

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

Ozone (du)

287
289
292
294
300
307
314
314
315
316
318
318
321
321
320
318
314
309
305
301
300
298
297
297

Saturday 29

Waning Gibbous 96%

20:27

09:05

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

72
92
88
86
73
62
74
70
81
75
57
41
70
56
48
48
64
78
67
59
51
64
74
84

Low Clouds (% Sky Obscured)

31
31
9
3
3
5
6
11
7
7
6
6
4
3
0
0
0
0
1
2
3
7
11
15

Medium Clouds (% Sky Obscured)

43
46
45
52
62
56
61
58
67
64
47
29
24
22
18
12
7
2
2
1
0
4
7
12

High Clouds (% Sky Obscured)

39
63
50
45
6
0
0
0
0
0
3
4
49
38
24
30
45
63
51
39
32
48
60
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 (%)

7
6
2
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
10
12
8

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
20
18
16
15
16
15
14
14
14
14
14
14
13
15
17
18
18
19
19
20
21
25
24

Dew Point (°C)

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

Relative Humidity (%)

59
61
76
82
83
85
86
84
86
84
87
87
87
86
87
79
68
60
52
50
48
47
48
49

Pressure (mb)

1017
1017
1017
1018
1018
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1016
1016
1016
1015

Ozone (du)

295
295
295
294
295
295
295
295
295
295
293
291
290
290
288
287
287
287
287
287
287
287
288
289

Sunday 30

Waning Gibbous 91%

20:43

10:21

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 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 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)

74
65
56
51
42
33
39
48
56
50
48
47
63
80
97
97
98
98
92
85
79
86
93
100

Low Clouds (% Sky Obscured)

12
8
4
4
3
2
6
11
15
13
10
8
38
65
93
90
88
85
79
74
68
78
88
98

Medium Clouds (% Sky Obscured)

15
20
25
31
32
32
39
48
56
50
42
43
52
66
78
85
87
90
69
49
26
19
9
0

High Clouds (% Sky Obscured)

60
49
42
40
23
1
22
44
56
50
48
47
56
54
53
56
55
52
45
39
32
45
58
73

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

14
19
26
19
12
3
17
26
34
47
53
57
58
66
91
77
73
76
55
34
35
37
38
26

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0.2
0.3
0.2
0.3
1.1
0.5
0.5
0.7
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
24
25
25
17
18
18
18
17
17
17
16
17
16
16
16
15
15
15
15
16
16
18
18

Dew Point (°C)

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

Relative Humidity (%)

50
61
73
88
87
89
89
89
87
89
92
95
98
96
96
95
92
89
85
85
83
83
81
77

Pressure (mb)

1015
1015
1016
1016
1016
1016
1016
1016
1016
1015
1016
1017
1017
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

290
291
292
292
293
293
293
292
291
291
291
291
291
293
294
296
301
306
311
308
305
302
301
300

Monday 31

Waning Gibbous 83%

21:01

11:39

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

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)

100
99
98
96
95
95
96
98
100
100
99
99
93
86
81
84
88
92
82
72
62

Low Clouds (% Sky Obscured)

100
99
98
96
95
95
96
95
94
93
95
94
83
72
61
42
24
5
5
4
3

Medium Clouds (% Sky Obscured)

11
21
32
52
68
86
85
86
88
89
89
88
67
45
23
20
20
18
20
25
35

High Clouds (% Sky Obscured)

68
62
55
52
50
51
50
45
35
43
46
45
45
36
34
52
70
88
81
72
62

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

33
36
30
29
26
14
17
18
19
22
24
26
23
20
19
15
13
6
29
47
76

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
77
79
83
83
82
80
83
87
89
92
93
93
93
92
93
79
68
60
55
50

Pressure (mb)

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

Ozone (du)

298
298
297
297
298
298
299
302
306
309
311
313
315
312
310
308
308
308
309
307
306

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

Generated: 25/08/26 17:17:54. Forecast: 25/08/26 to 31/08/26. Timezone: UTC+2.00