Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 26

Waxing Gibbous 98%

19:55

05:28

23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 OK
05 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 OK
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)

88
65
60
62
99
39
47
78
68
100
81
94
46
73
98
100
100
100
100
100
96
100
98
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

12
13
13
9
14
5
2
44
54
43
42
30
20
13
2
0
0
0
0
18
20
14
7
0

High Clouds (% Sky Obscured)

0
17
60
62
99
39
47
71
36
100
68
85
36
73
98
100
100
100
100
100
84
99
94
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
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
4
4
5
4
5
4
3
2
2
3
3
4
2
1
2
2
1
2
3
4

Chance of Frost

Temperature (°C)

18
17
17
17
16
16
16
16
16
19
21
24
26
27
28
29
30
30
29
28
26
24
22
20

Feels Like (°C)

18
18
18
18
16
15
16
16
15
18
21
25
26
28
29
29
30
30
31
31
29
25
22
20

Dew Point (°C)

16
14
14
13
12
11
11
10
10
12
14
13
12
12
13
13
14
13
20
22
22
20
17
14

Relative Humidity (%)

88
85
82
79
77
72
72
68
68
66
63
48
42
40
39
37
36
36
60
70
75
77
73
69

Pressure (mb)

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

Ozone (du)

295
295
295
295
295
294
295
295
294
295
296
296
294
294
292
292
290
290
289
289
289
289
289
288

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)

78
100
100
100
100
100
100
100
90
100
80
58
100
99
99
95
100
100
100
100
100
100
100
97

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
0
0
0
2
7
8
42
98
88
98
97
96
86
93
87
89
91

Medium Clouds (% Sky Obscured)

0
3
8
0
1
1
8
3
6
63
44
17
26
19
30
50
61
98
99
99
100
100
100
90

High Clouds (% Sky Obscured)

71
100
100
100
100
100
100
100
90
99
57
51
100
98
76
85
89
90
98
94
100
100
30
30

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
9
7
9
2
1
7

Fog (%)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
1
5
6
23
17
47
84
85
94
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.4
0.5
0.6
2
3.9
3.7
1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
20
19
18
18
18
18
18
17
18
21
24
23
22
22
21
18
17
17
16
15
15
15
15

Feels Like (°C)

18
19
18
18
17
18
18
18
17
19
22
24
22
21
22
20
18
17
17
16
16
16
15
15

Dew Point (°C)

12
12
12
13
12
12
13
12
11
13
14
11
9
15
16
16
15
14
15
15
15
14
14
15

Relative Humidity (%)

63
62
65
70
70
68
69
66
66
71
62
46
39
66
68
74
78
83
89
92
95
95
96
98

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1011
1012
1014
1014
1015
1016
1016
1016
1017
1017
1017
1018
1018

Ozone (du)

287
286
285
285
285
285
285
284
283
284
283
285
287
286
286
287
287
289
290
292
294
295
297
304

Friday 28

Full Moon 99%

20:27

07:52

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

93
76
88
95
75
42
16
16
12
7
2
21
11
22
74
100
95
96
100
100
100
99
97
94

Low Clouds (% Sky Obscured)

92
76
87
73
75
22
4
4
3
2
0
4
1
2
27
19
30
46
90
86
34
26
15
13

Medium Clouds (% Sky Obscured)

74
50
55
15
20
14
0
0
0
0
0
0
0
0
0
44
50
53
100
87
76
44
47
48

High Clouds (% Sky Obscured)

40
55
75
50
2
1
5
5
0
0
0
3
8
18
54
100
88
90
100
98
100
81
67
48

ISS Passover

Visibility (miles)

5
3
1
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
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Moderate Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
2
5
6
8
11
12

Precipitation Amount (mm)

1.5
6.9
1.2
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
3
2
2
2
2
3
2
1
1
4
5
7
7
6
5
4
3
2
2
2
2

Chance of Frost

Temperature (°C)

15
15
14
14
14
14
13
13
12
14
17
18
19
20
21
21
21
20
20
19
18
17
17
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
96
93
92
92
92
92
89
82
69
55
49
48
48
52
54
59
68
76
77
77
78

Pressure (mb)

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

Ozone (du)

309
313
318
321
317
316
316
316
315
316
315
312
306
302
299
298
296
294
294
293
294
295
296
294

Saturday 29

Waning Gibbous 96%

20:43

09:05

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

Sun - Rise: 06:37, Set: 20:04, Transit: 13:20. Moon - Rise: 20:43, Set: 09:05. Civil Dark: 20:36 - 06:05. Nautical Dark: 21:15 - 05:26. Astro Dark: 21:57 - 04:44

Total Clouds (% Sky Obscured)

77
91
88
88
89
88
51
61
49
36
29
20
30
46
63
69
51
74
47
44
44
62
84
100

Low Clouds (% Sky Obscured)

28
36
15
14
7
7
6
6
4
4
3
3
7
13
38
50
11
25
10
4
10
30
67
98

Medium Clouds (% Sky Obscured)

46
44
39
37
30
25
22
27
20
13
9
5
7
13
16
23
27
29
29
31
31
41
40
69

High Clouds (% Sky Obscured)

18
25
25
25
25
25
15
29
29
23
15
3
11
20
26
19
12
27
6
5
2
22
42
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 (%)

11
8
6
9
7
0
1
1
0
0
0
0
0
0
0
0
1
3
3
3
3
11
26
40

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

Chance of Frost

Temperature (°C)

16
16
16
15
15
15
15
15
15
16
18
20
21
21
22
22
22
22
22
22
20
18
17
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
78
77
80
79
79
78
78
79
75
63
58
53
50
50
51
54
53
56
62
77
85
85
82

Pressure (mb)

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

Ozone (du)

292
292
292
292
293
294
293
292
292
292
293
293
292
293
292
291
291
292
292
292
291
291
291
291

Sunday 30

Waning Gibbous 91%

21:01

10:21

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: 06:38, Set: 20:02, Transit: 13:20. Moon - Rise: 21:01, Set: 10:21. Civil Dark: 20:34 - 06:06. Nautical Dark: 21:13 - 05:27. Astro Dark: 21:54 - 04:46

Total Clouds (% Sky Obscured)

100
61
65
96
93
91
94
70
75
47
53
44
39
38
50
57
66
76
70
63
60
66
68
68

Low Clouds (% Sky Obscured)

98
4
5
8
6
68
12
33
52
13
10
12
7
10
37
49
61
74
57
41
27
33
36
39

Medium Clouds (% Sky Obscured)

67
61
63
89
81
71
70
41
46
18
18
5
3
3
4
5
6
7
7
9
10
8
5
1

High Clouds (% Sky Obscured)

55
57
50
37
31
60
60
0
0
0
0
0
0
0
0
1
1
2
14
23
26
23
26
27

ISS Passover

Visibility (miles)

9
7
8
9
9
6
9
9
9
9
9
5
5
7
6
3
4
6
7
8
8
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

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

Precipitation Probability (%)

53
67
67
53
66
48
24
12
10
22
35
44
52
69
73
68
68
71
58
45
40
32
22
7

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
17
16
15
15
15
15
15
15
16
18
19
19
19
19
19
19
19
19
18
18
17
16
15

Feels Like (°C)

17
17
17
16
15
14
15
15
16
17
21
21
21
21
21
20
20
20
20
20
20
21
16
16

Dew Point (°C)

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

Relative Humidity (%)

82
85
93
93
93
95
96
95
93
90
83
75
71
75
78
84
86
88
92
92
90
90
90
92

Pressure (mb)

1018
1018
1018
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1020
1020
1021
1021

Ozone (du)

292
292
294
295
296
295
297
298
300
302
304
305
306
308
310
311
310
308
306
305
304
303
302
302

Monday 31

Waning Gibbous 83%

21:23

11:39

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: 06:39, Set: 20:00, Transit: 13:20. Moon - Rise: 21:23, Set: 11:39. Civil Dark: 20:32 - 06:07. Nautical Dark: 21:10 - 05:29. Astro Dark: 21:52 - 04:48

Total Clouds (% Sky Obscured)

77
88
99
99
99
99
99
99
100
97
94
91
92
93
95
97
98
100
93
86
78
78
79
78

Low Clouds (% Sky Obscured)

40
41
43
32
21
10
13
14
14
18
23
27
40
52
65
74
84
93
81
68
55
58
61
63

Medium Clouds (% Sky Obscured)

1
1
0
0
0
0
1
2
2
15
28
40
41
41
41
49
57
63
65
58
56
48
40
32

High Clouds (% Sky Obscured)

45
73
98
97
98
98
98
99
100
92
84
76
75
72
69
81
92
100
80
63
44
39
38
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 (%)

5
2
0
0
0
0
1
0
0
1
0
0
13
15
19
26
31
29
31
31
31
25
20
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
92
92
92
92
92
90
90
90
90
81
73
67
66
67
67
71
77
83
85
86
86
82
78

Pressure (mb)

1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021

Ozone (du)

302
302
302
302
302
301
301
301
302
302
303
304
304
305
306
307
308
310
311
312
314
315
315
315

Tuesday 1

Waning Gibbous 74%

21:50

12:59

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 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:41, Set: 19:58, Transit: 13:19. Moon - Rise: 21:50, Set: 12:59. Civil Dark: 20:30 - 06:09. Nautical Dark: 21:08 - 05:31. Astro Dark: 21:49 - 04:50

Total Clouds (% Sky Obscured)

64
50
37
58
78
100
100
100
100
100
100
100
89
76
64
74
86
95
97
98
100

Low Clouds (% Sky Obscured)

47
31
15
18
21
24
37
49
61
73
84
96
80
64
48
62
75
89
92
96
99

Medium Clouds (% Sky Obscured)

30
31
29
36
38
40
39
40
35
32
27
20
17
15
9
9
16
25
38
41
52

High Clouds (% Sky Obscured)

26
18
9
40
70
100
100
100
100
94
87
80
62
49
39
50
60
66
60
57
54

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

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain

Precipitation Probability (%)

12
11
7
5
3
1
3
4
2
12
19
26
30
29
26
45
69
87
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.9
1.3
3.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
76
79
80
79
79
78
76
76
77
74
72
70
62
55
49
54
60
67
68
68

Pressure (mb)

1022
1022
1021
1021
1021
1021
1021
1021
1020
1020
1021
1021
1021
1020
1020
1020
1020
1020
1020
1021
1021

Ozone (du)

316
316
316
316
317
317
318
319
319
320
320
321
321
321
322
322
323
324
325
325
325

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

Generated: 26/08/26 23:53:42. Forecast: 26/08/26 to 01/09/26. Timezone: UTC+2.00