Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 17

Waxing Crescent 36%

12:46

21:38

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

Sun - Rise: 05:53, Set: 20:05, Transit: 12:58. Moon - Rise: 12:46, Set: 21:38. Civil Dark: 20:39 - 05:20. Nautical Dark: 21:21 - 04:37. Astro Dark: 22:09 - 03:50

Total Clouds (% Sky Obscured)

100
100
100
100
34
46
39
45
40
67
79
65
71
60
65
87
86
89
91
99
99
100
100
100

Low Clouds (% Sky Obscured)

53
41
46
22
19
36
39
38
40
52
56
35
1
32
64
47
27
56
25
32
22
19
51
59

Medium Clouds (% Sky Obscured)

100
100
100
71
26
26
32
45
27
42
25
24
26
20
2
39
42
49
63
98
98
100
92
100

High Clouds (% Sky Obscured)

100
100
100
52
0
0
0
0
5
2
40
2
37
2
5
4
2
11
8
21
79
100
91
100

ISS Passover

Visibility (miles)

8
8
9
9
9
9
9
9
9
9
9
9
9
9
9
5
9
9
5
3
4
6
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

95
95
95
4
0
0
1
0
1
2
3
5
2
12
19
25
27
47
59
59
57
39
7
17

Precipitation Amount (mm)

0.8
0.7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.4
0.3
0
0
0

Wind Speed/Direction (mph)

13
15
12
12
11
9
7
5
5
7
6
5
6
8
9
9
9
10
10
10
10
9
8
7

Chance of Frost

Temperature (°C)

22
20
19
19
19
18
17
17
17
17
16
16
16
17
18
20
21
21
20
19
19
19
19
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
78
77
73
69
73
76
78
79
81
78
78
79
76
69
64
62
56
54
65
84
88
88
85

Pressure (mb)

1010
1011
1011
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1013
1013
1013
1013
1013
1012
1012

Ozone (du)

325
327
327
332
345
348
347
344
340
335
331
327
324
322
321
321
319
316
315
312
313
317
320
320

Tuesday 18

Waxing Crescent 46%

13:58

21:58

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 OK
14 OK
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:55, Set: 20:03, Transit: 12:58. Moon - Rise: 13:58, Set: 21:58. Civil Dark: 20:37 - 05:21. Nautical Dark: 21:19 - 04:39. Astro Dark: 22:06 - 03:52

Total Clouds (% Sky Obscured)

100
100
100
97
93
100
91
85
65
79
65
53
73
78
66
65
65
47
36
45
55
67
60
57

Low Clouds (% Sky Obscured)

12
30
51
48
48
44
44
48
11
49
12
6
30
10
10
21
19
0
0
0
1
2
3
0

Medium Clouds (% Sky Obscured)

94
80
84
84
78
79
79
77
48
70
41
49
68
75
59
42
28
42
31
38
42
60
57
54

High Clouds (% Sky Obscured)

100
100
100
84
70
100
70
63
45
45
10
5
0
2
3
4
3
1
2
2
2
0
0
2

ISS Passover

Visibility (miles)

9
9
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
0
0

Precipitation Type

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

Precipitation Probability (%)

13
6
29
51
34
50
45
18
20
11
18
18
23
5
0
0
0
0
0
0
0
0
1
2

Precipitation Amount (mm)

0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
8
10
10
11
10
10
9
9
9
8
7
7
8
9
9
9
10
11
10
10
9
7
5

Chance of Frost

Temperature (°C)

19
18
18
18
18
18
18
18
18
18
18
18
19
20
22
23
25
26
28
29
29
29
29
28

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
82
83
86
82
90
88
86
86
83
86
85
80
72
57
50
40
35
32
31
31
32
35

Pressure (mb)

1012
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1012
1012
1012
1011
1010
1010
1009
1009
1009

Ozone (du)

319
317
315
315
313
312
310
311
310
306
306
306
306
305
303
304
306
307
310
309
308
307
309
309

Wednesday 19

Waxing Crescent 56%

15:07

22:23

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

Sun - Rise: 05:56, Set: 20:01, Transit: 12:58. Moon - Rise: 15:07, Set: 22:23. Civil Dark: 20:35 - 05:23. Nautical Dark: 21:16 - 04:41. Astro Dark: 22:03 - 03:54

Total Clouds (% Sky Obscured)

38
21
29
36
25
29
100
100
100
85
100
62
53
56
59
30
42
62
79
82
94
100
94
100

Low Clouds (% Sky Obscured)

1
0
5
13
15
16
40
14
0
0
0
3
0
0
0
0
0
0
0
0
0
0
13
23

Medium Clouds (% Sky Obscured)

29
21
19
4
0
5
55
86
78
85
88
38
32
30
29
27
29
30
42
37
26
23
40
45

High Clouds (% Sky Obscured)

2
1
0
10
1
7
72
59
91
19
52
55
42
50
50
2
26
47
75
79
93
100
92
98

ISS Passover

Visibility (miles)

9
8
9
9
9
9
9
9
9
9
9
6
9
9
8
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 (%)

16
15
7
5
6
5
3
5
7
12
18
21
16
26
17
4
4
5
11
13
16
13
37
55

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
2
2
2
2
3
3
2
2
3
2
2
3
6
8
8
8
8
7
6
6
6

Chance of Frost

Temperature (°C)

27
26
25
24
23
23
22
21
20
20
19
19
20
22
25
27
28
29
30
31
31
30
30
28

Feels Like (°C)

28
28
27
26
25
25
23
21
21
21
21
21
23
26
28
30
30
31
30
31
31
29
29
27

Dew Point (°C)

13
16
17
17
16
16
15
14
14
14
15
16
17
18
19
19
17
15
14
13
11
9
9
8

Relative Humidity (%)

40
53
60
63
64
64
66
65
67
70
75
82
84
78
70
64
52
42
36
33
29
26
27
27

Pressure (mb)

1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1011
1011
1011
1011
1010
1010
1010
1009
1009
1008
1008

Ozone (du)

308
307
309
308
307
306
305
305
306
307
308
310
312
314
314
315
314
313
314
314
313
312
310
308

Thursday 20

First Quarter 56%

16:10

22:54

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
17 Bad
18 Bad

Sun - Rise: 05:58, Set: 19:59, Transit: 12:57. Moon - Rise: 16:10, Set: 22:54. Civil Dark: 20:33 - 05:24. Nautical Dark: 21:14 - 04:43. Astro Dark: 22:01 - 03:57

Total Clouds (% Sky Obscured)

100
91
83
75
62
50
38
59
79
100
100
100
100
100
100
98
69
95
100
99
100
100
98
97

Low Clouds (% Sky Obscured)

32
30
29
44
24
15
3
27
8
20
26
23
35
34
34
33
39
44
58
43
51
48
40
42

Medium Clouds (% Sky Obscured)

79
81
73
62
52
37
25
26
32
42
57
48
55
85
89
72
55
90
100
77
71
47
84
37

High Clouds (% Sky Obscured)

97
75
52
35
36
27
34
59
71
100
100
100
100
100
59
77
46
49
96
98
100
100
94
89

ISS Passover

Visibility (miles)

8
7
4
2
3
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4

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

Precipitation Probability (%)

71
95
95
95
95
73
18
10
5
5
3
2
1
3
4
4
26
36
41
46
54
63
71
77

Precipitation Amount (mm)

0.3
0.9
1.2
1.4
0.8
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.2

Wind Speed/Direction (mph)

5
4
7
8
7
6
3
3
2
2
1
2
1
2
2
4
4
5
6
7
7
6
5
5

Chance of Frost

Temperature (°C)

26
24
22
21
20
20
20
19
19
19
19
19
19
20
21
23
24
24
24
24
25
25
25
25

Feels Like (°C)

26
25
22
20
20
20
21
21
21
21
21
20
21
22
23
24
25
26
25
24
24
23
24
24

Dew Point (°C)

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

Relative Humidity (%)

38
47
80
88
91
92
89
91
88
88
88
88
86
81
72
62
52
47
44
47
38
39
39
41

Pressure (mb)

1008
1008
1009
1010
1011
1011
1010
1011
1010
1010
1010
1010
1010
1011
1011
1011
1010
1010
1009
1008
1007
1007
1006
1005

Ozone (du)

308
307
306
305
305
305
306
306
306
305
303
305
305
304
305
305
304
304
302
301
299
299
298
297

Friday 21

Waxing Gibbous 65%

17:05

23:35

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
17 Bad
18 Bad

Sun - Rise: 05:59, Set: 19:57, Transit: 12:57. Moon - Rise: 17:05, Set: 23:35. Civil Dark: 20:31 - 05:26. Nautical Dark: 21:12 - 04:44. Astro Dark: 21:58 - 03:59

Total Clouds (% Sky Obscured)

94
94
92
90
91
91
92
86
94
95
95
94
65
62
59
45
50
55
60
59
56
53
58
59

Low Clouds (% Sky Obscured)

41
36
50
33
35
55
61
58
68
62
47
32
28
7
6
4
3
4
4
7
13
17
28
39

Medium Clouds (% Sky Obscured)

73
82
83
82
82
76
75
39
73
70
72
64
53
43
39
37
30
27
23
29
32
34
36
33

High Clouds (% Sky Obscured)

66
82
80
70
76
71
8
44
59
49
55
62
4
55
45
25
31
42
54
39
25
9
6
3

ISS Passover

Visibility (miles)

9
9
6
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
0
0

Precipitation Type

Very Light Rain
Very Light 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 (%)

78
94
95
60
39
33
15
25
29
28
28
21
1
9
7
3
5
5
0
1
1
0
0
0

Precipitation Amount (mm)

0.2
0.3
1.1
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)

5
4
5
7
7
8
10
12
14
16
18
16
16
15
14
13
12
11
10
9
8
8
8
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
25
24
22
22
20
15
14
14
14
15
15
15
16
17
17
17
18
19
19
24
24
24
24

Dew Point (°C)

13
15
17
21
20
19
17
15
15
14
13
13
13
12
12
10
8
8
7
6
6
5
6
7

Relative Humidity (%)

48
57
66
94
89
84
82
75
78
76
72
73
74
70
58
49
41
36
32
28
28
28
28
32

Pressure (mb)

1004
1004
1003
1003
1003
1004
1004
1005
1006
1008
1009
1010
1011
1012
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

297
296
296
295
299
303
303
304
304
303
303
302
304
306
306
306
307
305
304
302
301
300
299
298

Saturday 22

Waxing Gibbous 74%

17:49

00:26

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

Sun - Rise: 06:00, Set: 19:55, Transit: 12:57. Moon - Rise: 17:49, Set: 00:26. Civil Dark: 20:29 - 05:27. Nautical Dark: 21:10 - 04:46. Astro Dark: 21:55 - 04:01

Total Clouds (% Sky Obscured)

64
62
62
61
58
47
35
30
24
16
17
17
22
17
13
8
9
9
11
17
24
32
28
22

Low Clouds (% Sky Obscured)

48
58
62
61
58
40
16
12
6
1
2
2
3
2
2
1
3
5
7
11
11
11
10
8

Medium Clouds (% Sky Obscured)

31
29
27
27
30
33
35
30
24
16
17
17
22
17
13
5
4
3
1
10
18
26
21
18

High Clouds (% Sky Obscured)

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

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)

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

Chance of Frost

Temperature (°C)

23
22
21
21
20
20
19
19
18
18
18
19
20
20
22
23
25
26
28
29
29
30
30
29

Feels Like (°C)

25
25
19
21
21
21
21
21
20
20
21
20
20
20
23
23
23
24
24
25
30
30
29
29

Dew Point (°C)

7
9
8
8
8
8
9
9
9
10
10
10
10
9
9
9
9
9
9
9
10
10
11
11

Relative Humidity (%)

36
42
43
44
44
47
49
53
54
56
58
54
52
49
44
40
36
33
30
28
29
29
29
32

Pressure (mb)

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

Ozone (du)

297
296
297
298
299
299
299
299
299
298
298
298
298
298
299
300
300
300
299
298
297
297
297
297

Sunday 23

Waxing Gibbous 83%

18:24

01:27

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

Sun - Rise: 06:02, Set: 19:53, Transit: 12:57. Moon - Rise: 18:24, Set: 01:27. Civil Dark: 20:27 - 05:29. Nautical Dark: 21:08 - 04:48. Astro Dark: 21:53 - 04:03

Total Clouds (% Sky Obscured)

18
13
8
3
3
3
2
3
4
4
3
2
1
5
10
14
39
63
88

Low Clouds (% Sky Obscured)

6
3
1
0
0
0
0
0
0
0
0
0
0
4
8
10
8
8
5

Medium Clouds (% Sky Obscured)

12
8
4
1
1
2
2
2
3
3
2
1
0
1
2
4
20
36
57

High Clouds (% Sky Obscured)

4
3
3
2
1
1
0
0
1
1
1
1
1
1
0
0
31
63
88

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
8
7
5
4
3
2
2
2
2
2
2
1
1
2
3
4
5
5

Chance of Frost

Temperature (°C)

28
27
26
25
24
23
22
21
21
20
20
20
21
22
24
26
28
29
30

Feels Like (°C)

29
30
25
25
26
25
25
25
22
23
23
23
22
22
26
26
27
27
28

Dew Point (°C)

11
12
12
12
12
12
12
12
12
12
12
12
12
13
13
13
13
13
13

Relative Humidity (%)

35
38
41
44
48
50
53
56
58
60
61
60
57
55
50
45
40
37
35

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1011
1011
1011
1011
1010

Ozone (du)

298
299
300
301
302
300
298
297
296
296
296
295
295
294
295
296
297
296
296

Forecast for Ottakring, Vienna, Republic of Austria (48.21,16.30)

Generated: 17/08/26 19:47:13. Forecast: 17/08/26 to 23/08/26. Timezone: UTC+2.00