Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 29

Waxing Gibbous 88%

12:53

06:22

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 OK
00 OK
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good

Sun - Rise: 07:48, Set: 17:17, Transit: 12:33. Moon - Rise: 12:53, Set: 06:22. Civil Dark: 17:50 - 07:15. Nautical Dark: 18:27 - 06:38. Astro Dark: 19:03 - 06:02

Total Clouds (% Sky Obscured)

70
77
81
84
98
98
96
96
98
95
87
58
31
14
4
2
4
5
4
2
3
3
5
4

Low Clouds (% Sky Obscured)

70
77
81
84
96
97
93
92
90
87
74
46
20
9
2
2
2
2
3
2
3
3
3
0

Medium Clouds (% Sky Obscured)

70
77
81
81
75
70
77
67
53
43
43
22
8
4
1
0
1
1
1
0
0
0
2
3

High Clouds (% Sky Obscured)

48
23
31
22
2
4
2
2
4
12
2
2
2
2
1
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

10
2
0
0
0
0
0
0
0
0
0
1
20
49
53
26
2
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
58
50
48
52
44
24
8
3
1
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.4
0.3
0.3
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

1
1
1
1
1
0
0
0
0
0
-0
-1
-3
-4
-5
-5
-5
-6
-6
-6
-6
-6
-4
-1

Feels Like (°C)

-2
-3
-2
-2
-2
-2
-3
-2
-3
-2
-3
-4
-6
-6
-7
-7
-8
-7
-8
-8
-8
-8
-6
-1

Dew Point (°C)

1
1
1
1
1
0
0
0
0
0
-1
-2
-4
-5
-6
-7
-7
-7
-8
-8
-8
-8
-7
-4

Relative Humidity (%)

100
100
100
100
100
100
100
100
100
98
96
94
94
92
89
87
87
87
85
85
85
84
84
78

Pressure (mb)

1001
1001
1001
1001
1001
1001
1002
1002
1003
1003
1003
1003
1004
1004
1004
1004
1004
1004
1004
1003
1003
1004
1004
1002

Ozone (du)

467
464
459
458
459
457
456
454
440
417
401
385
380
384
386
389
387
384
384
387
390
392
394
395

Friday 30

Waxing Gibbous 95%

14:02

07:11

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

Sun - Rise: 07:47, Set: 17:19, Transit: 12:33. Moon - Rise: 14:02, Set: 07:11. Civil Dark: 17:51 - 07:14. Nautical Dark: 18:28 - 06:37. Astro Dark: 19:05 - 06:01

Total Clouds (% Sky Obscured)

6
30
99
98
96
100
100
100
83
92
63
62
34
42
36
38
67
89
100
98
98
95
67
83

Low Clouds (% Sky Obscured)

3
3
91
90
94
100
77
61
21
38
24
21
23
16
2
3
3
2
16
34
14
31
33
33

Medium Clouds (% Sky Obscured)

3
30
99
97
93
100
98
84
56
87
24
28
13
33
25
30
64
79
96
91
77
80
54
61

High Clouds (% Sky Obscured)

0
0
0
0
0
7
49
67
64
75
46
26
5
33
5
35
4
51
80
87
94
89
19
37

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
1
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
3
6
21
29
19
2
0
0
0
0
0
0
0
1
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
1
1
-1
-0
-1
-2
-3
-5
-6
-6
-6
-7
-6
-6
-5
-6
-7
-7
-7
-7
-7
-5
-0

Dew Point (°C)

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

Relative Humidity (%)

84
89
89
91
98
98
94
94
91
89
89
87
86
87
86
86
84
84
84
86
86
84
84
81

Pressure (mb)

1002
1002
1002
1003
1003
1003
1003
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1005
1005
1004

Ozone (du)

394
394
393
395
389
384
382
381
384
390
392
392
391
392
396
398
403
404
402
403
405
406
409
410

Saturday 31

Waxing Gibbous 99%

15:23

07:47

11 Bad
12 OK
13 OK
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
07 Bad
08 Bad
09 Bad
10 OK

Sun - Rise: 07:45, Set: 17:20, Transit: 12:33. Moon - Rise: 15:23, Set: 07:47. Civil Dark: 17:53 - 07:12. Nautical Dark: 18:30 - 06:36. Astro Dark: 19:06 - 06:00

Total Clouds (% Sky Obscured)

67
27
28
74
84
88
72
89
91
96
99
99
99
99
98
95
98
97
94
93
76
57
39
45

Low Clouds (% Sky Obscured)

23
18
17
29
44
48
65
72
74
72
81
91
92
96
94
90
86
79
55
44
44
45
39
45

Medium Clouds (% Sky Obscured)

60
5
8
47
66
72
33
65
77
84
93
92
90
71
70
57
79
64
48
37
36
15
4
5

High Clouds (% Sky Obscured)

19
3
6
20
38
21
38
2
5
38
22
12
10
48
3
7
86
6
1
1
1
1
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
1
0
0
0
1
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
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
3
19
33
40
40
42
45
41
28
8
3
1
4
5
2
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.1
0.2
0.1
0.2
0.3
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
2
2
2
-1
-1
-3
-3
-4
-5
-5
-6
-6
-6
-6
-7
-6
-5
-6
-6
-6
-5
-3
-1

Dew Point (°C)

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

Relative Humidity (%)

89
94
98
98
98
98
98
96
96
94
94
94
92
91
91
89
91
89
91
91
91
91
89
86

Pressure (mb)

1004
1004
1005
1005
1006
1007
1008
1009
1009
1010
1011
1012
1012
1012
1012
1013
1013
1012
1012
1012
1012
1013
1012
1012

Ozone (du)

408
407
405
404
402
402
403
405
406
409
411
411
410
412
414
413
411
412
411
413
415
415
416
417

Sunday 1

Full Moon 100%

16:47

08:13

11 Bad
12 OK
13 OK
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 OK
06 OK
07 Good
08 Good
09 Good
10 Good

Sun - Rise: 07:44, Set: 17:22, Transit: 12:33. Moon - Rise: 16:47, Set: 08:13. Civil Dark: 17:54 - 07:11. Nautical Dark: 18:31 - 06:34. Astro Dark: 19:07 - 05:59

Total Clouds (% Sky Obscured)

40
24
34
47
65
73
88
100
79
47
42
49
49
51
52
47
56
53
28
25
5
5
9
9

Low Clouds (% Sky Obscured)

40
16
28
45
50
50
50
55
36
6
6
5
5
4
12
22
35
26
14
1
2
2
2
0

Medium Clouds (% Sky Obscured)

3
4
2
1
1
12
27
40
38
36
39
41
42
44
39
29
33
22
9
2
5
4
4
6

High Clouds (% Sky Obscured)

2
2
2
1
0
20
37
45
43
42
42
34
18
4
3
1
0
9
1
25
1
2
4
3

ISS Passover

Visibility (miles)

9
9
9
9
3
2
3
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
2
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

0
1
4
3
2
1
0
-1
-3
-3
-4
-4
-5
-5
-5
-5
-4
-4
-5
-5
-7
-5
-2
1

Dew Point (°C)

1
2
3
3
3
3
1
-1
-2
-2
-4
-3
-4
-4
-5
-5
-4
-5
-5
-5
-6
-5
-4
-2

Relative Humidity (%)

88
93
94
96
94
96
93
86
86
92
91
91
89
87
89
87
86
84
84
84
81
79
81
80

Pressure (mb)

1011
1010
1010
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1009
1009
1008
1008
1007
1007
1006
1006
1005
1004
1003

Ozone (du)

419
420
420
419
415
420
436
442
436
403
392
397
401
397
393
388
382
374
371
370
367
363
360
355

Monday 2

Waning Gibbous 99%

18:10

08:33

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 OK
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:43, Set: 17:23, Transit: 12:34. Moon - Rise: 18:10, Set: 08:33. Civil Dark: 17:56 - 07:10. Nautical Dark: 18:33 - 06:33. Astro Dark: 19:09 - 05:57

Total Clouds (% Sky Obscured)

46
73
78
85
89
93
96
100
100
100
100
100
50
100
81
59
35
49
68
84
81
78
77
58

Low Clouds (% Sky Obscured)

0
0
0
3
56
39
39
8
3
3
3
2
3
2
2
2
2
16
29
43
42
39
37
30

Medium Clouds (% Sky Obscured)

8
9
12
13
15
82
92
100
99
98
98
91
16
100
72
40
10
30
50
72
71
70
68
46

High Clouds (% Sky Obscured)

17
25
34
44
53
71
84
100
100
100
100
100
50
81
69
56
35
47
53
58
61
70
75
58

ISS Passover

Visibility (miles)

9
9
9
0
0
0
3
3
5
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
2
1
0
0
0
1
1
0
2
2
1
6
8
7
27
29
17
15

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
96
96
100
100
94
93
91
89
86
84
83
86
86
88
86
84
83
83
83
86
86
86
88

Pressure (mb)

1002
1001
1001
1000
999
1000
1000
1001
1001
1001
1001
1000
1001
1001
1002
1002
1003
1003
1003
1004
1004
1004
1005
1005

Ozone (du)

353
351
350
350
347
345
346
347
353
354
357
358
357
355
355
357
359
361
364
367
370
371
373
374

Tuesday 3

Waning Gibbous 95%

19:29

08:50

11 Bad
12 OK
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
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:41, Set: 17:25, Transit: 12:34. Moon - Rise: 19:29, Set: 08:50. Civil Dark: 17:57 - 07:09. Nautical Dark: 18:34 - 06:32. Astro Dark: 19:10 - 05:56

Total Clouds (% Sky Obscured)

39
20
41
56
74
82
92
100
100
100
100
100
100
100
100
100
100
93
87
82
88
94
100
99

Low Clouds (% Sky Obscured)

23
15
19
23
29
32
34
36
31
26
27
26
27
28
31
31
34
34
31
29
19
11
1
1

Medium Clouds (% Sky Obscured)

23
0
0
4
15
39
55
65
79
88
95
97
98
100
100
99
99
86
77
58
62
64
56
61

High Clouds (% Sky Obscured)

39
20
41
56
74
82
92
100
100
100
100
100
100
100
100
100
100
93
87
82
88
94
100
99

ISS Passover

Visibility (miles)

9
9
9
7
5
3
5
7
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 (%)

9
4
7
8
6
16
21
23
21
19
20
17
14
8
12
14
11
15
14
6
9
8
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-2
-2
6
5
6
6
5
5
-1
-1
-2
-2
-1
-2
-1
-2
-2
-2
-2
-3
-2
-2
-2

Dew Point (°C)

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

Relative Humidity (%)

88
86
88
90
94
98
94
91
86
86
85
83
83
81
80
81
81
81
83
84
86
88
88
89

Pressure (mb)

1005
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1005
1005
1005
1005
1005
1004
1004
1004
1004
1004

Ozone (du)

372
369
366
365
364
364
363
363
363
364
366
367
370
372
374
375
376
377
379
381
384
386
388
390

Wednesday 4

Waning Gibbous 89%

20:43

09:06

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: 17:26, Transit: 12:34. Moon - Rise: 20:43, Set: 09:06. Civil Dark: 17:59 - 07:07. Nautical Dark: 18:35 - 06:31. Astro Dark: 19:11 - 05:55

Total Clouds (% Sky Obscured)

99
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
0
22
44
65
68
72
72
62
59
56
62
60
58
58
57
52
49
46
39

Medium Clouds (% Sky Obscured)

55
65
85
85
80
85
85
80
69
57
40
50
60
69
66
56
57
64
71
78

High Clouds (% Sky Obscured)

99
98
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
87
74
61

ISS Passover

Visibility (miles)

9
9
9
6
3
0
3
6
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

Precipitation Type

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

Precipitation Probability (%)

7
3
19
30
39
41
43
48
48
40
20
27
27
17
24
22
12
21
26
27

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
94
96
98
100
98
98
96
94
94
92
89
89
87
89
89
89
89
89

Pressure (mb)

1003
1003
1003
1002
1002
1002
1002
1002
1002
1002
1002
1002
1001
1001
1001
1000
1000
999
999
999

Ozone (du)

390
391
391
393
394
396
397
399
400
402
404
406
405
403
401
402
403
405
403
401

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

Generated: 29/01/26 11:54:25. Forecast: 29/01/26 to 04/02/26. Timezone: UTC+1.00