Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 19

Waxing Crescent 46%

15:30

22:52

16 Good
17 Good
18 Good
19 OK
20 Bad
21 OK
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

Sun - Rise: 06:23, Set: 20:25, Transit: 13:23. Moon - Rise: 15:30, Set: 22:52. Civil Dark: 20:58 - 05:50. Nautical Dark: 21:39 - 05:09. Astro Dark: 22:25 - 04:24

Total Clouds (% Sky Obscured)

1
0
9
18
100
30
24
100
29
44
52
83
100
100
94
65
100
91
83
92
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
18
44
15
2
20
8
19
28
24
20
21
22
20
23
28
36
43
60
83
37
25

Medium Clouds (% Sky Obscured)

0
0
9
18
73
24
19
90
23
34
30
28
29
28
29
32
80
48
71
54
96
100
100
99

High Clouds (% Sky Obscured)

0
0
0
18
55
2
2
66
0
1
52
83
100
100
72
63
100
87
70
90
100
100
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
2
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
13
20
14
10
26
95
67
50
44
26
21
10
8
8
8
40
55
95
95
95
91

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
1.2
0.5
0.3
0.2
0
0
0
0
0
0
0
0
0.7
1.9
1.2
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
28
29
28
24
23
23
22
21
21
19
18
16
16
16
17
21
21
21
22
21
19
20
21

Dew Point (°C)

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

Relative Humidity (%)

46
48
51
65
66
63
65
67
62
95
95
93
93
92
90
90
86
80
61
60
58
65
78
76

Pressure (mb)

1009
1008
1008
1008
1008
1009
1009
1009
1009
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1012

Ozone (du)

307
307
306
307
308
310
312
313
317
318
319
317
316
316
317
315
314
313
313
313
313
312
315
315

Thursday 20

First Quarter 56%

No Rise

23:24

16 Bad
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

Sun - Rise: 06:25, Set: 20:23, Transit: 13:23. Moon - Rise: No Rise, Set: 23:24. Civil Dark: 20:56 - 05:52. Nautical Dark: 21:37 - 05:11. Astro Dark: 22:22 - 04:26

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
99
96
100
100
97
100
100
100
100
100
99
100

Low Clouds (% Sky Obscured)

43
35
42
41
32
24
54
91
89
94
91
90
91
50
89
80
62
54
57
51
73
94
93
93

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
97
97
95
73
93
88
81
99
97
100
100
100
95
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
92
92
47
34
25
28
39
100
97
100
100
40
45
40

ISS Passover

Visibility (miles)

6
9
9
9
9
6
4
3
1
2
2
2
5
9
9
9
9
9
9
9
9
9
5
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
18
95
2
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

72
78
95
95
95
95
95
95
95
95
95
90
50
27
32
36
38
60
62
95
95
95
95
95

Precipitation Amount (mm)

0.4
0.3
0.8
1.3
1.5
1.6
1.3
5.9
3.3
3.7
2.9
1
0.4
0
0
0
0
0
0
0.8
1.9
1.1
2.9
1.7

Wind Speed/Direction (mph)

0
2
2
2
2
3
2
2
2
2
3
2
2
2
2
2
2
1
2
3
5
7
5
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
17
17
16
16
16
16
16
16
16
16
16
15
15
15
15
15
15
13
10
9
10
13
14

Relative Humidity (%)

80
81
85
86
92
93
98
98
98
98
98
100
96
95
95
93
93
86
76
60
58
65
93
100

Pressure (mb)

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

Ozone (du)

313
311
310
306
306
305
306
305
306
309
309
306
306
308
307
307
307
310
310
308
306
306
305
305

Friday 21

Waxing Gibbous 66%

16:32

00:06

16 Bad
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

Sun - Rise: 06:26, Set: 20:21, Transit: 13:23. Moon - Rise: 16:32, 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)

99
91
89
96
89
97
95
87
38
95
88
100
92
93
82
86
100
100
100
98
90
69
68
73

Low Clouds (% Sky Obscured)

89
80
77
80
79
82
87
74
15
12
33
60
53
27
36
17
47
53
86
73
55
37
30
48

Medium Clouds (% Sky Obscured)

99
91
89
96
87
96
92
84
31
46
54
81
85
75
44
39
55
30
46
55
62
33
37
43

High Clouds (% Sky Obscured)

35
8
2
0
0
0
0
0
0
73
43
100
49
60
25
42
100
98
100
85
69
8
11
5

ISS Passover

Visibility (miles)

9
4
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

1
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

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

Precipitation Probability (%)

95
93
63
48
47
39
25
3
4
4
7
1
1
1
0
0
0
6
16
2
0
0
0
0

Precipitation Amount (mm)

1
0.7
0
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
14
14
14
14
14
13
13
13
14
11
11
12
12
12
12
15
16
17
18
18
19
20
20

Dew Point (°C)

14
14
14
14
14
13
13
13
12
12
11
11
12
11
11
11
12
13
11
10
8
7
7
7

Relative Humidity (%)

100
98
98
96
96
95
95
93
92
93
92
92
92
89
89
89
86
79
66
56
47
42
40
41

Pressure (mb)

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

Ozone (du)

307
313
313
312
312
311
311
311
310
308
307
308
309
309
309
308
308
307
306
305
305
304
303
303

Saturday 22

Waxing Gibbous 75%

17:27

00:57

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

Sun - Rise: 06:27, Set: 20:19, Transit: 13:22. Moon - Rise: 17:27, 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)

80
84
79
75
72
69
82
53
44
77
43
74
65
71
64
57
66
73
84
88
93
98
95
92

Low Clouds (% Sky Obscured)

54
44
49
32
34
26
28
19
18
14
9
5
3
1
1
28
4
4
0
4
8
12
30
85

Medium Clouds (% Sky Obscured)

56
68
63
64
63
61
54
42
37
58
33
63
61
42
34
52
15
41
28
32
79
89
93
88

High Clouds (% Sky Obscured)

6
5
4
4
4
5
32
15
14
18
17
13
9
34
35
27
44
48
57
48
40
29
14
21

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
4
4
4
23
19

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

Chance of Frost

Temperature (°C)

21
20
20
19
17
16
15
14
14
14
13
13
13
12
12
13
14
16
18
20
21
21
23
23

Feels Like (°C)

20
19
19
19
17
15
14
12
14
13
12
12
11
11
11
11
14
15
18
18
19
20
21
21

Dew Point (°C)

8
9
10
13
12
11
10
10
9
9
8
8
8
7
8
9
9
9
10
10
10
10
11
11

Relative Humidity (%)

42
49
53
68
72
73
74
74
74
72
72
72
71
72
72
75
71
63
57
53
51
49
47
48

Pressure (mb)

1018
1018
1018
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1018
1018
1018
1018

Ozone (du)

303
303
302
302
302
302
303
302
302
302
302
303
303
302
301
301
302
302
302
303
304
304
303
299

Sunday 23

Waxing Gibbous 83%

18:12

01:58

16 Bad
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

Sun - Rise: 06:29, Set: 20:18, Transit: 13:22. Moon - Rise: 18:12, 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)

89
93
96
100
100
100
100
99
99
98
95
52
99
100
100
97
82
70
60
66
76
85
86
86

Low Clouds (% Sky Obscured)

81
81
75
59
73
78
75
55
2
0
0
0
0
0
0
0
10
10
10
11
8
9
12
11

Medium Clouds (% Sky Obscured)

85
89
65
93
94
97
98
78
50
39
41
33
33
23
15
3
27
18
6
13
23
29
25
16

High Clouds (% Sky Obscured)

30
55
76
79
82
93
95
94
94
93
92
52
99
100
100
97
82
70
60
66
76
85
86
86

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
Very 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 (%)

20
45
54
36
43
29
9
18
21
23
16
7
5
5
4
0
7
9
3
18
15
5
31
38

Precipitation Amount (mm)

0
0
0.2
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)

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

Chance of Frost

Temperature (°C)

22
21
20
19
18
17
17
16
16
15
14
14
14
13
14
14
16
17
18
20
22
22
24
23

Feels Like (°C)

21
21
19
18
17
16
17
16
15
14
13
13
15
12
13
14
16
16
16
17
18
18
19
25

Dew Point (°C)

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

Relative Humidity (%)

58
69
76
77
82
83
83
83
85
92
93
93
95
92
89
89
82
74
66
60
56
54
50
51

Pressure (mb)

1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017
1017
1017
1016
1013
1013
1012
1011
1011
1010
1009

Ozone (du)

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

Monday 24

Waxing Gibbous 90%

18:47

03:05

16 Bad
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

Sun - Rise: 06:30, Set: 20:16, Transit: 13:22. Moon - Rise: 18:47, 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)

85
71
63
52
64
75
85
82
78
75
83
92
100
100
100
100
100
100
100
100
99
99
99
100

Low Clouds (% Sky Obscured)

7
8
17
19
19
15
10
10
5
5
34
61
91
91
91
91
94
97
100
94
89
84
89
95

Medium Clouds (% Sky Obscured)

12
16
20
29
34
35
41
46
55
63
78
89
100
99
99
98
95
92
88
89
88
88
92
95

High Clouds (% Sky Obscured)

85
71
63
52
64
75
85
82
78
75
83
92
100
98
97
92
92
91
84
89
92
98
94
86

ISS Passover

Visibility (miles)

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

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain

Precipitation Probability (%)

57
90
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0.4
0.6
0.9
1.5
1.3
1
0.6
0.8
0.9
1.1
1.3
1.6
2.5
2.4
2.6
4.5
2.8
2.8
3
2
2.1
2.8
2.6
2.6

Wind Speed/Direction (mph)

5
5
4
4
6
6
6
7
5
4
6
6
6
6
6
6
7
8
10
11
11
11
12
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
23
24
24
25
18
18
18
18
17
18
13
13
13
13
13
14
13
12
12
13
13
14
17

Dew Point (°C)

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

Relative Humidity (%)

52
53
62
72
84
83
81
80
86
92
98
98
98
98
96
93
93
86
79
73
67
61
55
62

Pressure (mb)

1008
1008
1007
1007
1006
1006
1007
1007
1008
1009
1009
1010
1010
1010
1011
1011
1011
1012
1012
1013
1013
1013
1014
1014

Ozone (du)

302
303
302
301
299
301
302
303
302
301
300
302
305
307
310
313
315
320
324
328
329
331
332
331

Tuesday 25

Waxing Gibbous 95%

19:14

04:16

16 Bad
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 OK
08 OK
09 OK
10 OK
11 Bad
12 Bad
13 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)

100
100
100
100
100
100
100
100
100
100
95
90
84
68
52
36
30
23
18
39
60
81

Low Clouds (% Sky Obscured)

100
100
100
100
89
76
64
69
73
78
57
38
23
18
12
2
6
11
15
35
55
76

Medium Clouds (% Sky Obscured)

99
100
100
100
100
99
98
96
94
93
85
79
68
46
24
2
1
1
1
1
1
2

High Clouds (% Sky Obscured)

81
78
75
75
66
56
35
22
14
5
4
2
1
8
21
34
23
13
2
11
20
31

ISS Passover

Visibility (miles)

9
8
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

Precipitation Type

Moderate Rain
Light Rain
Light 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

Precipitation Probability (%)

95
95
95
95
95
95
94
72
51
26
26
24
10
16
14
5
6
5
3
15
20
24

Precipitation Amount (mm)

2.7
2.2
2.2
2.6
1.9
1.3
0.9
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
7
6
7
7
5
3
3
2
2
2
3
3
4
4
4
3
2
2
4
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
15
16
16
16
13
13
13
13
13
13
13
13
13
11
11
10
13
14
15
16
18

Dew Point (°C)

10
11
11
11
10
10
11
11
11
11
11
11
10
10
9
9
9
9
9
10
10
11

Relative Humidity (%)

69
78
78
79
80
82
84
86
84
84
84
84
84
84
83
81
80
71
64
57
57
57

Pressure (mb)

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

Ozone (du)

329
328
328
327
327
327
327
327
325
322
320
315
310
305
307
308
309
309
309
309
308
308

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

Generated: 19/08/26 16:41:57. Forecast: 19/08/26 to 25/08/26. Timezone: UTC+2.00