Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 28

Waxing Gibbous 100%

20:23

04:49

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 OK
13 OK
14 Bad
15 Bad
16 Bad
17 OK
18 OK
19 OK

Sun - Rise: 05:27, Set: 20:36, Transit: 13:01. Moon - Rise: 20:23, Set: 04:49. Civil Dark: 21:14 - 04:50. Nautical Dark: 22:02 - 04:01. Astro Dark: 23:03 - 03:01

Total Clouds (% Sky Obscured)

6
4
3
0
0
5
3
1
0
0
3
2
0
0
3
37
33
35
35
29
35
24
8
3

Low Clouds (% Sky Obscured)

0
0
0
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)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
35
35
29
35
18
7
3

High Clouds (% Sky Obscured)

0
0
0
0
0
4
2
1
0
0
2
2
0
0
2
32
26
25
29
8
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
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
8

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

Chance of Frost

Temperature (°C)

28
25
23
22
21
20
19
18
18
17
17
18
21
22
24
26
28
30
31
33
34
34
33
32

Feels Like (°C)

30
27
25
24
23
22
21
20
19
19
19
20
22
23
24
26
27
29
30
31
34
34
34
33

Dew Point (°C)

14
12
11
10
9
9
9
8
9
8
8
8
8
7
7
8
9
10
11
12
12
12
12
13

Relative Humidity (%)

40
45
46
47
47
49
51
52
54
55
55
51
43
37
32
30
30
29
29
28
27
26
27
31

Pressure (mb)

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

Ozone (du)

325
325
325
325
326
324
323
322
320
319
320
320
319
318
319
316
315
312
310
311
312
312
311
310

Wednesday 29

Full Moon 100%

20:47

06:01

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

Sun - Rise: 05:28, Set: 20:35, Transit: 13:01. Moon - Rise: 20:47, Set: 06:01. Civil Dark: 21:12 - 04:51. Nautical Dark: 22:00 - 04:03. Astro Dark: 23:01 - 03:04

Total Clouds (% Sky Obscured)

0
14
15
5
19
57
69
53
49
5
2
0
0
0
0
0
55
55
55
16
24
61
57
33

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
5
16
27
24
13
11
0
0
0
0
0
0
0
17
2
17
13
22
61
46
31

High Clouds (% Sky Obscured)

0
8
9
0
0
29
50
50
49
5
2
0
0
0
0
0
55
55
55
4
3
40
27
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
6
5
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
Very Light Rain
Light Rain
None
None
None
Light Rain
None
None

Precipitation Probability (%)

10
0
0
3
21
17
13
2
0
0
0
0
0
0
0
1
32
43
22
25
40
80
37
14

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0
0
0
1.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

30
29
27
25
24
23
22
21
21
20
20
22
25
27
30
31
33
34
35
35
35
34
32
32

Feels Like (°C)

32
31
29
27
27
26
24
23
23
22
24
26
29
31
32
34
34
36
37
37
35
32
31
34

Dew Point (°C)

15
17
16
16
17
18
18
17
17
16
16
16
17
17
16
14
13
12
10
9
8
14
28
25

Relative Humidity (%)

40
48
50
56
62
74
78
77
79
77
77
72
63
53
44
35
30
27
22
20
18
30
82
64

Pressure (mb)

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

Ozone (du)

310
309
308
307
307
307
308
310
312
313
314
316
316
316
316
317
316
316
314
312
311
301
308
307

Thursday 30

Waning Gibbous 98%

21:07

07:13

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

Sun - Rise: 05:29, Set: 20:34, Transit: 13:01. Moon - Rise: 21:07, Set: 07:13. Civil Dark: 21:10 - 04:52. Nautical Dark: 21:58 - 04:05. Astro Dark: 22:58 - 03:06

Total Clouds (% Sky Obscured)

14
35
6
13
28
26
69
100
100
100
43
26
25
24
17
15
36
34
40
40
41
31
16
0

Low Clouds (% Sky Obscured)

0
0
0
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)

14
34
6
13
28
26
25
24
20
15
16
21
22
20
12
11
14
30
36
36
36
27
13
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
40
100
100
100
34
0
0
0
4
3
23
3
9
10
16
13
7
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 (%)

0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
9
13
14

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

Chance of Frost

Temperature (°C)

31
28
27
26
25
24
23
22
22
22
22
24
27
29
31
34
35
36
37
37
37
38
36
35

Feels Like (°C)

34
31
29
28
26
27
26
23
23
22
22
25
29
31
31
34
36
38
39
38
39
39
37
36

Dew Point (°C)

23
20
19
16
14
14
14
13
13
12
13
14
14
14
14
14
12
11
10
9
8
8
7
9

Relative Humidity (%)

62
61
60
54
52
53
55
54
55
54
54
54
46
39
34
29
25
21
19
18
17
16
16
20

Pressure (mb)

1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1017
1017
1017
1016
1015
1015
1014
1013
1013
1013

Ozone (du)

308
308
308
308
308
307
306
306
306
307
307
307
307
305
305
304
304
305
305
304
304
304
303
303

Friday 31

Waning Gibbous 94%

21:24

08:25

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 OK
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:30, Set: 20:32, Transit: 13:01. Moon - Rise: 21:24, Set: 08:25. Civil Dark: 21:09 - 04:54. Nautical Dark: 21:56 - 04:07. Astro Dark: 22:55 - 03:09

Total Clouds (% Sky Obscured)

22
70
90
100
100
100
100
75
100
90
72
58
41
50
82
80
56
55
58
64
64
65
98
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

6
13
20
19
18
16
28
38
45
35
27
19
29
38
46
38
30
26
32
36
35
26
40
50

High Clouds (% Sky Obscured)

22
69
89
100
100
100
100
75
100
84
61
43
32
41
80
75
46
55
58
52
51
45
98
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 (%)

15
11
0
1
0
0
1
1
0
0
0
0
1
2
1
2
3
1
10
7
2
9
13
5

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

Chance of Frost

Temperature (°C)

33
31
30
28
27
26
25
25
24
24
24
25
27
28
29
30
32
33
34
34
34
34
33
31

Feels Like (°C)

34
32
29
28
26
25
25
25
23
21
22
24
26
28
30
30
32
34
35
35
35
33
33
30

Dew Point (°C)

10
9
9
9
10
10
10
10
12
15
16
17
17
16
14
13
11
10
9
9
9
10
10
13

Relative Humidity (%)

24
24
26
29
33
35
38
40
47
57
60
60
55
47
39
33
28
24
22
21
21
23
25
33

Pressure (mb)

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

Ozone (du)

304
304
303
302
302
302
301
300
300
300
300
300
300
300
300
300
300
299
299
299
298
298
298
297

Saturday 1

Waning Gibbous 88%

21:39

09:37

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

Sun - Rise: 05:32, Set: 20:31, Transit: 13:01. Moon - Rise: 21:39, Set: 09:37. Civil Dark: 21:07 - 04:55. Nautical Dark: 21:55 - 04:09. Astro Dark: 22:52 - 03:12

Total Clouds (% Sky Obscured)

85
86
79
37
74
71
71
72
74
70
65
64
47
40
40
43
45
47
44
41
38
32
24
19

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

56
71
34
20
28
32
46
60
59
66
65
64
47
40
40
42
42
45
42
39
36
31
24
19

High Clouds (% Sky Obscured)

76
43
70
20
69
64
65
60
60
60
55
55
31
21
6
4
2
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
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

17
20
18
19
5
5
9
9
18
13
18
17
17
9
0
0
0
0
1
2
1
2
3
2

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

Chance of Frost

Temperature (°C)

30
29
27
25
24
24
23
23
23
22
23
23
24
26
29
31
33
34
36
36
36
37
35
34

Feels Like (°C)

30
28
26
24
23
23
22
23
23
23
23
24
25
26
27
28
29
31
31
40
39
38
38
38

Dew Point (°C)

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

Relative Humidity (%)

38
43
51
67
77
73
72
74
75
81
81
83
79
65
53
44
39
35
31
31
29
28
30
33

Pressure (mb)

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

Ozone (du)

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

Sunday 2

Waning Gibbous 81%

21:54

10:50

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

Sun - Rise: 05:33, Set: 20:29, Transit: 13:00. Moon - Rise: 21:54, Set: 10:50. Civil Dark: 21:06 - 04:57. Nautical Dark: 21:53 - 04:10. Astro Dark: 22:50 - 03:14

Total Clouds (% Sky Obscured)

13
7
1
5
8
11
8
5
2
2
1
1
2
3
3
9
15
22
25
25
23
34
49
61

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
10
15
14
13
13

Medium Clouds (% Sky Obscured)

13
6
0
1
1
2
2
1
1
1
1
0
1
1
2
8
14
21
20
20
19
29
36
45

High Clouds (% Sky Obscured)

0
1
1
3
5
7
5
3
0
0
0
0
0
1
1
3
5
7
11
15
14
29
48
61

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
8
8
8

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
15
17
17
14
0
4
5
5
6
5
2
2
1
0
0
0
0
2
9
14
24
27
30

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

Chance of Frost

Temperature (°C)

33
31
29
27
26
25
24
23
23
22
24
25
27
29
32
34
35
37
38
37
36
35
33
32

Feels Like (°C)

38
34
33
33
33
32
31
26
26
27
27
27
28
32
33
34
35
35
35
43
42
40
39
38

Dew Point (°C)

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

Relative Humidity (%)

35
42
49
56
61
66
70
74
78
83
78
74
71
60
51
43
37
32
28
30
34
37
40
44

Pressure (mb)

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

Ozone (du)

298
297
295
294
294
294
294
294
294
294
294
294
294
294
295
295
295
295
295
295
294
294
294
294

Monday 3

Waning Gibbous 71%

22:09

12:06

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

Sun - Rise: 05:34, Set: 20:28, Transit: 13:00. Moon - Rise: 22:09, Set: 12:06. Civil Dark: 21:04 - 04:58. Nautical Dark: 21:51 - 04:12. Astro Dark: 22:47 - 03:17

Total Clouds (% Sky Obscured)

59
57
55
44
33
22
33
40
50
45
45
45
31
15
3
6
9
13

Low Clouds (% Sky Obscured)

11
8
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

50
50
55
43
31
20
21
27
28
34
44
45
31
15
2
1
1
0

High Clouds (% Sky Obscured)

53
46
39
29
15
1
17
34
50
45
44
39
23
8
0
3
6
8

ISS Passover

Visibility (miles)

8
8
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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

34
35
30
25
22
16
20
17
0
3
4
1
4
4
1
1
1
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
5
4
3
4
5
5
6
6
6
6
6
6
7
9
10
11
12

Chance of Frost

Temperature (°C)

30
29
28
27
25
24
23
22
22
22
23
25
26
28
31
34
35
36

Feels Like (°C)

38
29
29
29
28
28
27
23
23
23
23
23
23
27
29
30
31
31

Dew Point (°C)

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

Relative Humidity (%)

49
55
62
69
72
74
78
73
71
68
65
64
61
53
47
41
34
29

Pressure (mb)

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

Ozone (du)

293
294
295
296
297
298
299
301
302
304
307
311
315
313
310
308
306
303

Forecast for Ottakring, Vienna, Republic of Austria (48.22,16.30)

Generated: 28/07/26 20:10:46. Forecast: 28/07/26 to 03/08/26. Timezone: UTC+2.00