Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 15

Waning Crescent 11%

06:26

12:54

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
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:40, Set: 16:28, Transit: 12:04. Moon - Rise: 06:26, Set: 12:54. Civil Dark: 17:03 - 07:04. Nautical Dark: 17:42 - 06:25. Astro Dark: 18:19 - 05:48

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
97
99
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

74
71
69
75
88
98
98
94
96
97
94
99
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

75
70
98
100
100
100
100
100
100
100
70
89
55
36
21
13
0
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
98
100
100
100
100
100
100
40
35
35
17
1
2
0
0
0
0
0
0
0
2
2
8

ISS Passover

Visibility (miles)

6
6
1
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

57
71
87
81
57
46
56
41
48
48
60
68
96
100
100
100
100
100
100
100
100
99
100
100

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

Chance of Frost

Temperature (°C)

-2
-2
-2
-2
-2
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1

Feels Like (°C)

-5
-5
-5
-4
-4
-3
-3
-3
-3
-3
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4

Dew Point (°C)

-3
-2
-3
-2
-2
-2
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1

Relative Humidity (%)

98
98
96
96
96
96
98
98
98
100
100
98
98
98
98
98
98
100
100
98
98
98
98
98

Pressure (mb)

1021
1021
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

346
349
350
351
353
354
355
357
360
359
357
356
352
345
340
338
335
333
330
328
326
325
325
326

Friday 16

Waning Crescent 6%

No Rise

13:44

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
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:39, Set: 16:30, Transit: 12:04. Moon - Rise: No Rise, Set: 13:44. Civil Dark: 17:05 - 07:04. Nautical Dark: 17:43 - 06:25. Astro Dark: 18:20 - 05:47

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium 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
7
17

High Clouds (% Sky Obscured)

40
50
50
45
55
55
55
60
60
36
7
2
0
0
0
0
0
0
0
0
0
0
0
4

ISS Passover

Visibility (miles)

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

Fog (%)

100
100
92
82
53
52
54
49
54
54
54
50
53
87
52
49
48
51
48
47
49
100
100
99

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
6
4
1
4
0
4
0
0
0
0
0
1
1
1
2
1
0
1
1
1
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
5
5
5
5
5
5
6
6
7
7
7
7
8
8
9
9
9
9
10
11
11
11
11

Chance of Frost

Temperature (°C)

-1
-1
-0
-0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1

Feels Like (°C)

-4
-4
-3
-4
-3
-3
-3
-3
-3
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-5
-4
-5
-5

Dew Point (°C)

-1
-1
-1
-1
-0
0
0
0
0
0
0
-0
0
0
0
0
0
0
0
0
0
0
0
0

Relative Humidity (%)

98
98
98
98
98
98
98
98
98
98
98
96
98
98
98
98
98
96
96
96
96
96
94
94

Pressure (mb)

1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024

Ozone (du)

328
330
329
328
329
329
330
330
328
328
329
330
330
330
329
331
332
331
330
329
329
327
325
325

Saturday 17

Waning Crescent 2%

07:13

14:45

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
03 Bad
04 OK
05 OK
06 OK

Sun - Rise: 07:38, Set: 16:31, Transit: 12:05. Moon - Rise: 07:13, Set: 14:45. Civil Dark: 17:06 - 07:03. Nautical Dark: 17:44 - 06:24. Astro Dark: 18:22 - 05:47

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
98
95
85
80
74
62
63
70
75
76
58
44
35
25
13

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
97
95
83
79
72
58
62
70
75
76
52
34
27
18
9

Medium Clouds (% Sky Obscured)

19
20
20
19
28
16
8
13
5
2
2
2
2
2
1
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

11
48
27
1
1
2
10
4
0
0
0
0
3
5
6
4
2
0
5
8
10
10
8
4

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
1
1
5
9
9
9
9
9
2
4
9
9
9
9
9
9

Fog (%)

99
99
54
50
40
4
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
1
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)

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

Chance of Frost

Temperature (°C)

1
1
1
1
1
1
2
2
1
1
1
1
0
0
0
-0
-1
-1
-1
-1
-1
-2
-2
-2

Feels Like (°C)

-5
-4
-4
-4
-4
-4
-3
-4
-4
-4
-4
-4
-5
-4
-4
-4
-4
-4
-5
-5
-5
-4
-5
-5

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
94
96
94
94
94
94
94
94
92
92
92
94
94
96
96
94
92
92
92
92
91

Pressure (mb)

1024
1025
1025
1026
1026
1026
1026
1026
1026
1026
1027
1027
1028
1028
1028
1028
1028
1029
1028
1029
1028
1028
1028
1029

Ozone (du)

326
329
329
327
328
328
328
328
329
331
332
331
330
331
330
330
329
326
324
322
320
321
320
320

Sunday 18

New Moon 0%

07:50

15:55

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

Sun - Rise: 07:37, Set: 16:32, Transit: 12:05. Moon - Rise: 07:50, Set: 15:55. Civil Dark: 17:07 - 07:02. Nautical Dark: 17:46 - 06:23. Astro Dark: 18:23 - 05:46

Total Clouds (% Sky Obscured)

10
7
6
5
3
0
2
3
3
2
6
8
10
13
15
16
21
21
25
23
26
30
58
61

Low Clouds (% Sky Obscured)

6
5
5
5
3
0
2
3
3
2
6
7
8
9
10
11
13
12
14
17
18
22
57
61

Medium 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

High Clouds (% Sky Obscured)

4
2
0
0
0
0
0
0
0
0
0
0
0
0
0
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
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)

11
12
12
13
13
14
15
15
15
15
16
15
15
16
16
16
16
15
16
16
16
16
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-5
-5
-5
-4
-5
-4
-4
-5
-5
-5
-6
-6
-7
-7
-7
-7
-8
-8
-8
-9
-9
-9
-10

Dew Point (°C)

-3
-4
-4
-5
-5
-6
-6
-6
-6
-6
-5
-5
-5
-5
-5
-6
-6
-7
-6
-6
-7
-6
-6
-6

Relative Humidity (%)

91
89
84
77
71
65
64
66
67
68
74
75
78
81
78
76
74
73
78
79
78
81
84
85

Pressure (mb)

1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1028
1028
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029

Ozone (du)

322
322
320
317
319
318
316
315
315
318
322
328
332
335
338
336
335
337
337
340
342
345
345
343

Monday 19

Waxing Crescent 1%

08:19

17:09

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

Sun - Rise: 07:36, Set: 16:34, Transit: 12:05. Moon - Rise: 08:19, Set: 17:09. Civil Dark: 17:09 - 07:02. Nautical Dark: 17:47 - 06:23. Astro Dark: 18:24 - 05:45

Total Clouds (% Sky Obscured)

39
52
17
14
11
20
22
23
26
18
12
6
6
7
7
7
8
8
10
11
12
12
14
14

Low Clouds (% Sky Obscured)

37
52
14
12
7
4
3
3
2
3
3
4
5
6
7
7
8
8
10
10
10
9
9
8

Medium Clouds (% Sky Obscured)

0
0
0
1
2
14
15
17
17
12
7
1
1
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
2
2
2
2
2

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)

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

Chance of Frost

Temperature (°C)

-4
-4
-4
-4
-3
-2
-2
-2
-2
-2
-2
-3
-3
-3
-3
-4
-4
-4
-4
-4
-4
-5
-5
-5

Feels Like (°C)

-10
-10
-10
-10
-9
-9
-8
-8
-8
-8
-8
-8
-8
-9
-9
-9
-9
-10
-10
-9
-10
-9
-10
-10

Dew Point (°C)

-6
-6
-7
-8
-7
-8
-8
-8
-8
-8
-7
-7
-7
-7
-7
-7
-7
-8
-8
-8
-8
-8
-8
-9

Relative Humidity (%)

84
84
79
73
71
64
60
62
63
64
67
71
73
73
75
75
75
73
72
73
75
75
76
74

Pressure (mb)

1030
1030
1030
1030
1030
1029
1029
1029
1029
1028
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029

Ozone (du)

346
348
348
349
348
347
347
347
348
349
354
359
364
370
376
382
386
389
392
394
395
397
399
402

Tuesday 20

Waxing Crescent 3%

08:41

18:24

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

Sun - Rise: 07:35, Set: 16:35, Transit: 12:05. Moon - Rise: 08:41, Set: 18:24. Civil Dark: 17:10 - 07:01. Nautical Dark: 17:48 - 06:22. Astro Dark: 18:25 - 05:45

Total Clouds (% Sky Obscured)

15
14
12
9
6
2
2
1
0
1
1
2
3
2
1
9
18
29
29
29
30
26
26
27

Low Clouds (% Sky Obscured)

8
7
6
5
4
2
1
1
0
1
1
2
1
1
1
5
9
15
18
18
19
19
17
17

Medium 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

High Clouds (% Sky Obscured)

2
2
2
1
1
0
0
0
0
0
0
0
0
0
0
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
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)

12
12
12
12
13
14
15
15
14
13
13
12
11
10
10
9
9
8
8
8
8
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-10
-10
-10
-9
-9
-9
-6
-6
-6
-7
-7
-7
-7
-8
-7
-7
-7
-7
-8
-7
-7
-7
-7

Dew Point (°C)

-9
-8
-9
-9
-9
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-7
-8
-8
-8
-8
-8
-8

Relative Humidity (%)

76
75
70
68
64
61
56
57
58
60
63
64
67
69
71
73
75
76
76
78
79
79
81
81

Pressure (mb)

1029
1028
1028
1028
1027
1027
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1023
1023
1023
1023

Ozone (du)

405
404
403
401
399
397
396
393
390
388
389
389
390
390
389
389
389
389
390
390
391
392
393
395

Wednesday 21

Waxing Crescent 8%

08:59

19:39

Sun - Rise: 07:35, Set: 16:37, Transit: 12:06. Moon - Rise: 08:59, Set: 19:39. Civil Dark: 17:11 - 06:59. Nautical Dark: 17:50 - 06:21. Astro Dark: 18:27 - 05:44

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: 15/01/26 07:31:16. Forecast: 15/01/26 to 21/01/26. Timezone: UTC+1.00