Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 21

Waxing Gibbous 66%

17:27

00:06

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 OK
16 OK
17 OK
18 Good
19 Good

Sun - Rise: 06:26, Set: 20:21, Transit: 13:23. Moon - Rise: 17:27, Set: 00:06. Civil Dark: 20:54 - 05:53. Nautical Dark: 21:35 - 05:13. Astro Dark: 22:20 - 04:28

Total Clouds (% Sky Obscured)

94
96
88
85
93
90
70
90
90
92
86
83
72
46
52
54
69
49
48
41
21
19
9
8

Low Clouds (% Sky Obscured)

73
72
67
74
86
82
59
85
62
86
84
40
32
33
41
42
40
40
31
41
21
18
3
2

Medium Clouds (% Sky Obscured)

72
85
88
81
87
73
46
80
59
86
75
68
55
20
7
15
26
16
22
0
0
0
2
2

High Clouds (% Sky Obscured)

43
0
1
0
0
0
0
40
40
3
0
0
0
0
2
2
16
2
0
0
0
0
2
2

ISS Passover

Visibility (miles)

9
9
9
9
9
7
4
6
7
6
9
9
9
9
9
9
8
9
9
9
9
9
9
9

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

4
6
16
28
46
76
52
52
49
51
30
22
31
26
9
32
5
10
1
0
1
1
0
0

Precipitation Amount (mm)

0
0
0
0
0.2
0.8
0.3
0.5
0.4
0.5
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
0
0
0
1
1
2
3
3
3
3
2
3
3
5
7
8
9
9
7
6
5
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
11
11
11
12
12
12
11
11
11
11
11
10
7
6
6
7
7
8
8
7
7
11

Relative Humidity (%)

95
93
92
92
92
93
98
96
90
92
93
90
90
78
56
49
50
50
49
49
49
47
49
65

Pressure (mb)

1014
1014
1015
1015
1015
1016
1016
1016
1016
1017
1017
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020

Ozone (du)

326
332
332
331
330
327
325
324
325
321
320
317
316
317
317
317
314
311
307
307
306
307
307
308

Saturday 22

Waxing Gibbous 75%

18:12

00:57

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

Sun - Rise: 06:27, Set: 20:19, Transit: 13:22. Moon - Rise: 18:12, Set: 00:57. Civil Dark: 20:52 - 05:55. Nautical Dark: 21:32 - 05:14. Astro Dark: 22:17 - 04:30

Total Clouds (% Sky Obscured)

43
49
26
8
42
58
34
23
5
4
2
3
5
3
3
35
45
27
65
98
100
90
76
24

Low Clouds (% Sky Obscured)

19
22
15
3
3
3
6
0
1
0
0
0
0
0
0
8
14
8
6
8
7
6
6
2

Medium Clouds (% Sky Obscured)

22
26
2
7
42
58
31
23
0
2
2
2
5
3
3
14
11
3
51
59
71
49
42
5

High Clouds (% Sky Obscured)

4
4
4
0
7
2
2
1
2
2
0
0
0
0
1
0
1
2
3
62
67
77
44
16

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
3
0
0
0
0
0
0
0
0
0
1
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
8
8
7
8
7
7
6
6
6
6
6
6
7
8
8
8
8
8
8
9
10
10
13

Relative Humidity (%)

70
70
73
76
80
81
81
80
80
80
78
78
70
60
56
51
48
45
43
43
43
50
54
70

Pressure (mb)

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

Ozone (du)

308
309
312
312
313
314
313
312
312
312
312
312
312
312
312
311
309
308
304
301
300
299
299
299

Sunday 23

Waxing Gibbous 83%

18:47

01:58

20 OK
21 Bad
22 Bad
23 OK
00 Bad
01 Good
02 Bad
03 OK
04 Bad
05 OK
06 OK
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 Good

Sun - Rise: 06:29, Set: 20:18, Transit: 13:22. Moon - Rise: 18:47, Set: 01:58. Civil Dark: 20:50 - 05:56. Nautical Dark: 21:30 - 05:16. Astro Dark: 22:14 - 04:32

Total Clouds (% Sky Obscured)

34
62
83
44
50
15
79
45
50
23
19
55
55
100
100
90
91
94
98
96
93
41
58
5

Low Clouds (% Sky Obscured)

4
4
1
0
0
0
0
0
0
0
0
0
0
0
0
15
12
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

3
3
1
1
0
2
37
19
19
2
2
2
2
2
33
34
12
46
33
18
0
0
0
0

High Clouds (% Sky Obscured)

32
29
68
44
50
9
58
28
39
23
16
39
55
100
100
90
91
94
98
96
93
41
55
4

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
3
1
0
1
1
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)

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

Chance of Frost

Temperature (°C)

16
14
13
13
12
12
11
11
11
11
10
11
13
17
18
20
21
22
23
24
24
24
23
21

Feels Like (°C)

17
14
11
11
13
12
12
10
10
10
11
12
12
17
17
19
20
22
23
23
23
24
24
21

Dew Point (°C)

12
11
10
10
10
9
8
8
8
8
7
8
9
10
10
11
10
11
11
11
12
12
14
16

Relative Humidity (%)

79
84
84
84
86
84
83
81
80
80
81
81
75
65
60
56
50
48
46
45
45
47
55
70

Pressure (mb)

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

Ozone (du)

298
298
298
298
299
299
299
301
302
302
301
302
303
303
303
302
301
300
300
301
301
300
299
298

Monday 24

Waxing Gibbous 90%

19:14

03:05

20 Good
21 OK
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

Sun - Rise: 06:30, Set: 20:16, Transit: 13:22. Moon - Rise: 19:14, Set: 03:05. Civil Dark: 20:48 - 05:57. Nautical Dark: 21:28 - 05:18. Astro Dark: 22:12 - 04:34

Total Clouds (% Sky Obscured)

10
31
79
83
85
86
91
94
100
96
92
88
91
96
100
100
58
55
57
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
25
10
0
5
85
64
37
5
0
0
0
0
3
7
12

Medium Clouds (% Sky Obscured)

6
12
16
11
5
2
36
44
75
75
62
88
91
96
100
100
44
35
35
27
23
26
88
91

High Clouds (% Sky Obscured)

7
24
61
65
74
81
85
90
98
75
53
30
47
65
82
47
20
4
27
78
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
5
7
9
9
7
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
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
2
0
26
49
22
9
39
37
34
29
36
36
36
37
30
22
24
21
10

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.4
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
4
2
0
0
1
2
4
4
3
3
3
3
2
2
2
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
19
17
15
16
15
15
14
14
13
14
14
15
17
18
18
19
23
24
24
22
23
23
22

Dew Point (°C)

15
15
13
13
11
11
10
10
12
14
14
14
15
15
16
15
16
11
9
9
8
10
15
16

Relative Humidity (%)

81
85
83
81
73
71
70
70
82
98
98
96
95
93
93
89
85
54
45
40
39
42
63
71

Pressure (mb)

1016
1016
1016
1015
1015
1014
1014
1014
1014
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015

Ozone (du)

297
296
299
302
301
299
298
298
298
299
301
300
301
304
307
312
313
308
306
304
304
304
305
307

Tuesday 25

Waxing Gibbous 95%

19:36

04:16

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

Sun - Rise: 06:31, Set: 20:14, Transit: 13:22. Moon - Rise: 19:36, 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)

84
45
55
43
65
76
86
79
96
100
100
93
62
40
20
38
55
72
78
86
93
92
84
80

Low Clouds (% Sky Obscured)

7
3
0
0
0
1
0
0
0
0
1
1
2
1
0
3
4
5
9
11
8
6
8
4

Medium Clouds (% Sky Obscured)

75
40
42
43
40
47
34
27
22
38
49
56
13
8
1
1
1
0
1
1
1
1
0
0

High Clouds (% Sky Obscured)

48
25
13
9
30
43
62
70
96
100
100
92
35
22
11
19
25
36
42
49
52
53
59
60

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
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
0
2
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)

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

Chance of Frost

Temperature (°C)

20
19
18
17
17
16
16
16
15
15
16
16
17
20
22
25
25
26
27
27
28
28
25
23

Feels Like (°C)

19
18
18
17
17
15
15
14
14
14
14
14
17
18
19
20
21
22
23
28
28
27
27
28

Dew Point (°C)

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

Relative Humidity (%)

74
72
71
67
65
64
63
63
61
59
58
59
63
54
47
40
38
36
34
36
37
38
47
58

Pressure (mb)

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

Ozone (du)

309
310
310
309
307
305
302
301
300
299
298
297
296
295
294
294
293
293
292
291
291
291
290
290

Wednesday 26

Waxing Gibbous 98%

19:55

05:28

20 Bad
21 Bad
22 OK
23 OK
00 OK
01 OK
02 OK
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 OK

Sun - Rise: 06:33, Set: 20:12, Transit: 13:21. Moon - Rise: 19:55, 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)

69
58
47
44
41
37
47
57
67
62
58
54
57
68
77
84
91
99
99
99
100
78
56
34

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
3
5
9
10
11
12
34
55
77
82
85
92
67
43
16

High Clouds (% Sky Obscured)

50
42
26
17
13
11
36
57
67
62
40
17
42
67
77
84
91
98
98
99
100
78
56
34

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
5
8
11
28
32
28
25
21
16

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

Chance of Frost

Temperature (°C)

21
21
19
18
18
18
17
17
17
17
18
18
18
21
24
26
26
26
26
26
26
26
24
22

Feels Like (°C)

28
20
19
19
18
19
18
17
17
16
18
18
18
19
20
21
22
23
24
27
26
25
26
26

Dew Point (°C)

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

Relative Humidity (%)

72
69
67
63
63
63
62
61
62
62
66
70
75
63
53
44
46
46
47
49
52
53
62
74

Pressure (mb)

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

Ozone (du)

289
289
288
288
287
287
286
286
285
284
284
284
284
283
283
283
284
284
285
287
289
292
293
295

Thursday 27

Waxing Gibbous 100%

19:55

06:40

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: 06:34, 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)

55
76
97
92
87
82
88
93
100
100
100
100
98
96
94
96
98
100

Low Clouds (% Sky Obscured)

14
30
45
58
75
82
88
88
81
77
71
65
60
56
57
62
68
75

Medium Clouds (% Sky Obscured)

23
29
36
31
27
19
29
38
54
69
86
100
93
86
80
76
73
72

High Clouds (% Sky Obscured)

55
74
92
68
43
18
28
37
46
51
45
45
45
46
46
46
45
40

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
6
5
6
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

Precipitation Type

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

Precipitation Probability (%)

80
95
95
50
37
12
38
51
60
60
61
63
55
43
8
20
25
27

Precipitation Amount (mm)

0.2
0.4
0.3
0.2
0
0
0
0
0.2
0.2
0.3
0.3
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
21
22
22
21
20
20
17
16
16
17
16
16
14
14
14
15
16

Dew Point (°C)

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

Relative Humidity (%)

86
91
93
98
98
96
96
96
98
96
98
96
95
87
79
72
71
70

Pressure (mb)

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

Ozone (du)

296
297
297
298
300
303
305
308
312
316
317
318
319
320
320
321
320
319

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

Generated: 21/08/26 20:44:03. Forecast: 21/08/26 to 27/08/26. Timezone: UTC+2.00