Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 26

Waxing Gibbous 98%

19:55

05:28

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

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)

100
100
100
5
9
20
42
46
27
72
52
91
99
55
90
28
80
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

7
7
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

70
59
1
3
9
20
9
15
0
0
2
23
79
30
23
18
13
2
0
0
0
0
18
22

High Clouds (% Sky Obscured)

100
100
47
2
0
11
42
42
26
70
52
78
91
55
68
18
80
100
100
100
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
1
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 (%)

4
1
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
19
18
17
18
18
18
17
17
16
16
16
18
22
26
27
30
30
29
29
30
30
31
29

Dew Point (°C)

17
17
16
15
14
13
13
12
12
11
11
10
13
14
12
12
13
14
14
14
16
19
22
21

Relative Humidity (%)

84
85
85
83
82
81
77
73
73
72
70
68
69
62
45
41
39
39
38
38
42
52
67
72

Pressure (mb)

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

Ozone (du)

296
296
296
296
297
296
296
295
296
296
296
294
296
298
298
297
296
295
295
294
293
292
291
291

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

97
100
100
100
100
100
100
100
100
100
100
100
100
94
57
58
60
100
89
87
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
12
12
13
18
96
73
61
83
58
88
96

Medium Clouds (% Sky Obscured)

17
9
1
2
1
0
0
2
2
2
19
23
67
68
25
26
26
45
26
39
84
95
100
100

High Clouds (% Sky Obscured)

91
100
100
100
100
100
100
100
100
100
100
100
100
31
57
58
60
81
86
84
100
100
85
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
7
9
8

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
97
81
29
2

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
3
10
10
17
32
40
35
32
49
55
69
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.6
6

Wind Speed/Direction (mph)

2
3
4
4
4
3
3
2
2
2
3
2
0
2
3
4
9
7
4
5
6
3
2
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

25
23
20
19
18
18
18
17
17
16
16
16
18
20
22
23
20
20
19
19
18
18
17
17

Dew Point (°C)

20
17
14
13
13
12
12
12
11
10
10
11
13
14
16
7
14
15
15
12
11
13
14
15

Relative Humidity (%)

76
74
69
66
64
65
66
66
66
66
65
66
71
67
70
36
59
71
74
59
58
69
77
89

Pressure (mb)

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

Ozone (du)

290
290
288
288
286
286
286
286
285
285
285
283
283
284
283
286
285
286
287
288
289
290
290
291

Friday 28

Full Moon 99%

20:11

07:52

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 OK
07 OK
08 OK
09 Good
10 Good
11 OK
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 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
89
87
79
73
70
86
68
55
26
12
11
0
9
22
62
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

95
76
89
87
79
73
70
86
68
55
26
4
4
0
2
3
3
3
2
1
0
0
0
0

Medium Clouds (% Sky Obscured)

100
100
78
55
55
55
55
60
60
32
0
0
0
0
0
0
0
0
0
0
44
54
40
54

High Clouds (% Sky Obscured)

100
93
54
5
50
45
45
77
60
0
0
0
0
0
0
3
62
98
99
99
100
100
100
100

ISS Passover

Visibility (miles)

2
2
9
7
9
9
2
1
4
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
Light Rain
Very Light Rain
None
None
Light Rain
Moderate Rain
Moderate Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
69
55
95
95
95
71
16
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

6
1
0.3
0
0
1.5
5.6
3.5
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
15
15
14
15
14
13
12
12
11
11
11
14
18
19
19
19
20
18
19
19
19
19
18

Dew Point (°C)

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

Relative Humidity (%)

98
100
100
98
98
96
98
98
96
95
95
93
90
81
67
52
49
49
50
53
53
57
63
76

Pressure (mb)

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

Ozone (du)

289
293
297
299
302
310
319
314
320
329
318
313
311
311
312
305
302
299
299
298
297
296
296
296

Saturday 29

Waning Gibbous 96%

20:27

09:05

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

100
78
82
96
91
46
39
39
36
37
35
32
34
33
28
27
27
22
29
38
43
47
46
46

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

71
44
40
38
38
33
33
33
32
31
29
26
27
25
20
18
17
15
21
21
31
39
41
40

High Clouds (% Sky Obscured)

100
78
82
76
57
5
0
0
0
5
7
10
15
15
15
13
12
6
4
3
2
5
2
0

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
3
9
4
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
8
13
11

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
12
12
12
12
11
11
11
11
10
11
11
12
11
11
11
11
12
12
12
12
13
15
16

Relative Humidity (%)

81
80
83
84
83
82
83
84
83
82
83
82
78
65
57
52
49
48
46
47
47
50
60
76

Pressure (mb)

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

Ozone (du)

295
296
295
293
292
293
294
294
293
293
292
291
291
290
290
290
290
290
290
290
289
289
290
289

Sunday 30

Waning Gibbous 91%

20:43

10:21

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
17 Bad
18 Bad
19 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)

45
35
35
36
40
45
67
97
73
53
53
49
58
59
56
52
52
53
54
51
49
50
50
51

Low Clouds (% Sky Obscured)

4
3
3
2
1
0
2
3
5
5
9
17
40
36
23
24
26
28
31
34
38
36
35
37

Medium Clouds (% Sky Obscured)

42
35
35
36
40
45
48
96
63
46
47
43
41
43
48
43
37
29
24
14
8
13
21
30

High Clouds (% Sky Obscured)

0
0
0
1
2
5
39
86
66
27
14
0
20
7
1
0
0
0
0
0
0
0
0
0

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

Precipitation Probability (%)

12
21
7
29
25
32
22
16
16
42
39
47
95
81
51
57
50
43
41
37
25
23
21
8

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
1
0.4
0
0.2
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
19
18
18
17
17
16
15
15
17
16
17
19
19
19
19
19
19
20
21
21
21
21
21

Dew Point (°C)

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

Relative Humidity (%)

83
85
86
86
85
83
83
82
77
81
83
83
79
74
69
65
66
67
68
66
62
59
65
71

Pressure (mb)

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

Ozone (du)

290
290
291
292
292
292
292
291
294
296
296
297
299
301
303
305
307
310
312
310
309
308
307
307

Monday 31

Waning Gibbous 83%

21:01

11:39

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
17 Bad
18 Bad
19 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)

52
51
51
47
47
48
47
50
53
69
84
100
98
97
96
94
90
87
82
77
72
80
87
93

Low Clouds (% Sky Obscured)

33
27
17
15
13
12
12
12
13
17
17
18
14
10
11
7
8
8
7
6
5
4
6
8

Medium Clouds (% Sky Obscured)

40
44
48
47
47
48
40
33
33
31
33
30
47
48
53
46
40
31
31
29
31
38
45
52

High Clouds (% Sky Obscured)

8
19
29
41
47
48
47
50
53
69
84
100
82
72
63
60
57
53
51
48
42
44
50
55

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
6
4
5
7

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
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

14
13
9
10
6
5
5
8
17
11
8
2
16
16
18
27
21
10
36
48
62
85
94
81

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.7
0.4

Wind Speed/Direction (mph)

3
4
3
4
4
4
4
4
4
3
3
3
2
2
2
3
4
5
7
5
5
5
4
2

Chance of Frost

Temperature (°C)

17
16
16
15
15
14
14
14
14
13
14
14
15
16
17
19
20
21
22
21
20
19
17
15

Feels Like (°C)

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

Dew Point (°C)

13
13
14
14
13
13
12
13
13
12
13
12
12
11
11
12
11
11
10
12
14
16
14
13

Relative Humidity (%)

78
82
86
90
90
92
92
93
93
92
89
86
83
75
67
61
56
51
46
56
67
81
83
87

Pressure (mb)

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

Ozone (du)

306
307
307
307
305
304
302
302
303
303
303
303
303
304
305
306
306
306
305
305
304
303
304
306

Tuesday 1

Waning Gibbous 74%

21:23

12:59

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: 06:41, Set: 19:58, Transit: 13:19. Moon - Rise: 21:23, Set: 12:59. Civil Dark: 20:32 - 06:09. Nautical Dark: 21:10 - 05:31. Astro Dark: 21:52 - 04:50

Total Clouds (% Sky Obscured)

93
95
97
98
99
100
90
80
70
80
90
100
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

28
45
62
51
39
28
45
65
70
80
79
77
80
87
94
92
90
88

Medium Clouds (% Sky Obscured)

61
74
85
76
72
68
68
73
70
77
80
82
86
88
91
85
78
71

High Clouds (% Sky Obscured)

63
72
82
90
95
100
87
70
55
67
85
100
100
100
100
96
93
89

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

62
32
25
29
31
29
40
45
48
64
77
88
85
82
81
82
84
84

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
12
12
11
12
12
13
13
12
12
13
13
13
14
15
16
16
17

Dew Point (°C)

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

Relative Humidity (%)

90
90
90
89
90
92
93
93
95
96
96
96
100
98
100
98
95
93

Pressure (mb)

1022
1022
1022
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

307
307
307
307
307
307
306
307
308
308
309
310
310
312
314
316
319
321

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

Generated: 26/08/26 19:23:09. Forecast: 26/08/26 to 01/09/26. Timezone: UTC+2.00