Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 19

Waxing Gibbous 58%

15:44

23:14

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

Sun - Rise: 06:37, Set: 18:58, Transit: 12:48. Moon - Rise: 15:44, Set: 23:14. Civil Dark: 19:30 - 06:06. Nautical Dark: 20:06 - 05:29. Astro Dark: 20:45 - 04:51

Total Clouds (% Sky Obscured)

27
36
40
42
45
87
77
99
70
64
72
66
51
58
56
38
34
41
35
72
100
93
99
85

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
61
16
8
0
0
58
20
6
0
11
7
7
10
27
11
12

Medium Clouds (% Sky Obscured)

19
27
33
42
34
35
25
24
13
30
35
36
42
25
31
25
24
24
21
28
33
29
12
5

High Clouds (% Sky Obscured)

0
0
0
3
6
73
58
99
23
33
34
27
6
8
16
3
7
15
12
55
100
85
99
85

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
16
15
14
16
17
19
20
22
23
23
24
26
25
24
23
21
20
19
17
15
15
14

Dew Point (°C)

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

Relative Humidity (%)

69
69
69
70
70
63
57
50
44
39
35
33
32
32
34
38
44
48
50
53
57
60
65
68

Pressure (mb)

1021
1021
1021
1022
1022
1022
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1023
1023
1024
1024
1024
1024
1024

Ozone (du)

282
281
282
281
281
280
279
279
280
280
278
278
278
278
276
276
275
276
275
275
275
276
277
277

Sunday 20

Waxing Gibbous 68%

16:23

00:19

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

Sun - Rise: 06:39, Set: 18:56, Transit: 12:48. Moon - Rise: 16:23, Set: 00:19. Civil Dark: 19:27 - 06:08. Nautical Dark: 20:04 - 05:31. Astro Dark: 20:42 - 04:53

Total Clouds (% Sky Obscured)

43
90
85
34
51
81
44
78
96
97
100
100
100
100
74
100
100
76
100
100
91
96
81
80

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
77
53
62
43
56

Medium Clouds (% Sky Obscured)

5
6
5
2
2
3
30
26
19
28
27
73
42
78
40
44
72
46
93
95
78
40
76
59

High Clouds (% Sky Obscured)

43
89
83
31
51
81
39
72
93
93
100
100
100
100
72
100
100
66
100
94
33
40
29
26

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
Very Light Rain
Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
14
68
95
52
7
20
24

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
1.4
0.3
0
0
0

Wind Speed/Direction (mph)

4
3
4
4
3
3
4
6
8
9
10
10
11
10
10
10
9
9
8
9
8
9
8
8

Chance of Frost

Temperature (°C)

15
14
14
14
14
16
19
21
23
24
24
24
24
24
23
23
21
21
20
19
17
17
16
16

Feels Like (°C)

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

Dew Point (°C)

9
9
9
9
9
10
12
12
12
11
11
11
10
11
13
13
12
12
13
12
12
11
11
12

Relative Humidity (%)

69
71
73
74
75
70
61
56
49
43
43
43
41
46
51
54
56
57
63
64
68
69
72
78

Pressure (mb)

1024
1024
1024
1024
1024
1025
1025
1025
1024
1024
1024
1023
1023
1022
1022
1022
1022
1022
1023
1023
1024
1024
1024
1024

Ozone (du)

278
279
279
279
280
281
282
283
282
282
281
282
284
284
283
283
283
284
284
285
286
288
288
287

Monday 21

Waxing Gibbous 77%

16:53

01:28

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
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 06:40, Set: 18:54, Transit: 12:47. Moon - Rise: 16:53, Set: 01:28. Civil Dark: 19:25 - 06:09. Nautical Dark: 20:02 - 05:32. Astro Dark: 20:40 - 04:54

Total Clouds (% Sky Obscured)

64
72
45
50
50
55
55
53
79
76
74
80
83
81
88
81
91
76
79
54
56
60
64
76

Low Clouds (% Sky Obscured)

36
47
5
0
0
0
18
16
23
4
0
0
0
80
51
43
46
42
38
33
38
43
47
49

Medium Clouds (% Sky Obscured)

57
2
45
31
2
0
0
0
30
33
38
32
46
30
54
60
46
44
39
34
34
34
34
31

High Clouds (% Sky Obscured)

35
40
35
40
45
2
2
10
25
20
74
78
83
76
85
73
40
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

8
9
3
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

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
None
None
None

Precipitation Probability (%)

39
39
34
10
7
6
6
2
1
0
0
0
0
0
0
1
3
27
22
8
21
17
6
5

Precipitation Amount (mm)

0.2
0.2
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)

9
9
10
10
10
11
12
14
14
16
16
14
14
14
13
12
11
11
11
12
11
12
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
11
11
9
9
8
8
6
4
3
3
2
3
3
4
4
3
4
4
5
5
4
4

Relative Humidity (%)

82
84
87
86
80
76
71
63
51
41
38
36
35
36
38
42
46
47
49
50
56
60
56
58

Pressure (mb)

1025
1025
1025
1025
1026
1027
1027
1027
1027
1026
1026
1025
1025
1024
1024
1024
1025
1025
1026
1026
1026
1026
1025
1025

Ozone (du)

288
290
291
295
299
304
307
312
316
319
320
321
322
324
327
330
329
332
334
336
338
337
335
332

Tuesday 22

Waxing Gibbous 85%

17:16

02:40

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

Sun - Rise: 06:42, Set: 18:52, Transit: 12:47. Moon - Rise: 17:16, Set: 02:40. Civil Dark: 19:23 - 06:11. Nautical Dark: 20:00 - 05:34. Astro Dark: 20:38 - 04:56

Total Clouds (% Sky Obscured)

85
81
32
35
35
39
39
46
68
73
65
52
49
40
34
28
17
20
26
25
21
14
10
11

Low Clouds (% Sky Obscured)

51
55
32
35
35
39
39
46
48
36
23
15
8
0
0
1
0
0
0
0
0
0
0
8

Medium Clouds (% Sky Obscured)

29
24
21
19
17
12
6
0
14
28
45
48
47
40
33
24
14
18
19
23
17
11
6
4

High Clouds (% Sky Obscured)

0
0
0
2
2
2
2
0
0
0
0
0
0
1
2
3
2
2
5
2
1
0
1
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 (%)

6
13
19
11
1
6
4
0
1
1
0
0
0
0
0
0
0
0
0
0
1
5
0
1

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
56
61
66
70
67
59
47
43
43
40
37
37
37
39
43
50
54
59
62
65
67
69
71

Pressure (mb)

1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1025
1025
1024
1024
1024
1024
1025
1025
1026
1026
1027
1027
1026
1026

Ozone (du)

329
325
322
317
315
314
312
311
310
309
307
304
304
305
305
304
304
303
301
300
299
298
297
296

Wednesday 23

Waxing Gibbous 91%

17:35

No Set

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

Sun - Rise: 06:43, Set: 18:50, Transit: 12:47. Moon - Rise: 17:35, Set: No Set. Civil Dark: 19:21 - 06:12. Nautical Dark: 19:58 - 05:35. Astro Dark: 20:35 - 04:58

Total Clouds (% Sky Obscured)

14
17
16
15
33
39
5
7
15
23
30
30
28
25
25
26
30
38
43
46
58
71
78
78

Low Clouds (% Sky Obscured)

14
17
16
10
19
16
2
0
15
23
30
30
28
25
25
26
27
27
27
27
18
9
0
0

Medium Clouds (% Sky Obscured)

2
2
3
2
2
2
0
2
0
0
0
0
0
0
5
12
21
16
8
1
1
2
3
3

High Clouds (% Sky Obscured)

0
0
1
2
0
1
1
2
3
3
2
2
1
1
2
2
2
10
18
23
42
67
78
78

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 (%)

3
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)

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

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
12
14
15
17
18
19
18
18
18
17
15
14
13
13
12
12
11
11

Feels Like (°C)

9
9
9
9
9
9
10
14
15
16
17
18
18
18
18
18
17
17
13
13
13
13
13
12

Dew Point (°C)

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

Relative Humidity (%)

72
72
72
73
74
67
58
51
46
41
37
34
33
33
33
35
39
42
45
47
50
52
54
57

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1024
1024
1023
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021

Ozone (du)

296
295
294
293
293
293
293
293
293
293
294
294
294
294
294
294
294
294
294
294
295
295
296
297

Thursday 24

Waxing Gibbous 96%

17:52

03:53

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

Sun - Rise: 06:44, Set: 18:48, Transit: 12:46. Moon - Rise: 17:52, Set: 03:53. Civil Dark: 19:19 - 06:13. Nautical Dark: 19:56 - 05:37. Astro Dark: 20:33 - 04:59

Total Clouds (% Sky Obscured)

77
74
65
55
41
35
43
56
54
48
42
39
42
45
36
27
18
11
8
2
9
25
42
42

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

4
4
4
3
3
6
8
13
15
17
22
18
16
6
4
2
0
0
0
0
0
0
1
0

High Clouds (% Sky Obscured)

77
74
65
35
5
3
11
14
20
22
25
30
30
30
23
13
4
2
1
0
1
2
13
17

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
2
6
0
1
2
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)

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

Chance of Frost

Temperature (°C)

10
10
9
10
10
10
11
13
15
16
17
18
18
18
19
17
16
15
14
13
12
12
11
11

Feels Like (°C)

10
10
10
10
9
9
8
9
10
11
11
12
16
16
15
15
15
15
12
12
12
12
12
12

Dew Point (°C)

3
3
3
3
3
3
3
4
4
4
4
5
4
4
4
4
4
4
4
4
4
5
5
5

Relative Humidity (%)

59
61
63
62
62
62
56
52
47
44
42
40
39
39
38
42
45
49
52
56
58
62
64
67

Pressure (mb)

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

Ozone (du)

296
296
296
296
296
297
297
297
298
297
297
297
296
296
295
296
296
297
297
297
298
299
300
301

Friday 25

Waxing Gibbous 99%

18:08

05:07

Sun - Rise: 06:46, Set: 18:46, Transit: 12:46. Moon - Rise: 18:08, Set: 05:07. Civil Dark: 19:17 - 06:15. Nautical Dark: 19:53 - 05:38. Astro Dark: 20:31 - 05:01

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 19/09/26 03:44:22. Forecast: 19/09/26 to 25/09/26. Timezone: UTC+2.00