Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 28

Waxing Gibbous 79%

12:04

06:19

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: 08:19, Set: 16:59, Transit: 12:39. Moon - Rise: 12:04, Set: 06:19. Civil Dark: 17:39 - 07:40. Nautical Dark: 18:22 - 06:56. Astro Dark: 19:03 - 06:14

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)

94
100
94
100
100
100
100
100
100
100
94
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
93
92
93
66
49
10
85
80
89
95
92
85
86

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
63
56
81
55
55
71
86
95
74
80
78
76
79
81

ISS Passover

Visibility (miles)

4
7
8
7
5
4
4
0
2
2
1
1
0
1
1
1
2
3
4
4
6
8
5
6

Fog (%)

0
0
0
0
0
0
0
1
1
1
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
12
8
18
23
15
21
21
23
22
22
24
23
22
20
21
15
14
13
14
13
19

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)

17
19
20
20
23
22
21
20
20
20
20
20
20
20
20
20
21
22
23
23
24
24
24
24

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
89
89
88
89
89
92
96
94
92
94
94
96
94
94
94
89
86
84
83
81
81
81
81

Pressure (mb)

1004
1004
1004
1004
1005
1005
1005
1005
1005
1006
1006
1006
1006
1006
1007
1007
1007
1007
1006
1006
1006
1006
1007
1007

Ozone (du)

375
381
389
401
415
424
424
426
429
431
432
432
437
441
444
447
451
459
464
467
467
464
461
462

Thursday 29

Waxing Gibbous 88%

13:15

07:22

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: 08:18, Set: 17:01, Transit: 12:39. Moon - Rise: 13:15, Set: 07:22. Civil Dark: 17:41 - 07:38. Nautical Dark: 18:24 - 06:55. Astro Dark: 19:05 - 06:13

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
97
97
99
98
97
95
89
90
95

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
82
84
82
83
82
79
79
68
75

Medium Clouds (% Sky Obscured)

49
34
34
42
95
95
97
97
97
96
97
94
92
97
96
97
97
98
88
83
93
77
89
93

High Clouds (% Sky Obscured)

97
100
95
96
100
100
92
88
92
54
51
41
50
42
24
21
20
26
24
9
34
35
25
35

ISS Passover

Visibility (miles)

8
6
7
8
9
9
9
9
9
9
9
9
8
0
0
1
1
1
6
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
1

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

18
12
18
10
5
7
5
3
4
8
7
15
24
32
34
28
31
23
21
25
24
17
10
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.1
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

24
24
24
25
25
25
25
25
26
26
26
26
26
26
27
27
27
27
27
27
27
28
28
29

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-10
-10
-10
-10
-10
-10
-10
-11
-11
-11
-11
-11
-11
-11
-11
-11
-11
-10
-10
-10
-11
-11
-11

Dew Point (°C)

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

Relative Humidity (%)

83
83
81
80
80
81
80
78
81
83
83
83
83
87
89
89
89
87
86
86
84
84
84
84

Pressure (mb)

1007
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006
1006
1005
1005
1006
1006
1006
1005
1005
1005
1005
1005
1005
1005

Ozone (du)

459
458
457
461
464
463
459
452
449
450
447
438
429
418
409
405
405
405
407
406
407
404
401
405

Friday 30

Waxing Gibbous 95%

14:45

08:03

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: 08:16, Set: 17:03, Transit: 12:40. Moon - Rise: 14:45, Set: 08:03. Civil Dark: 17:42 - 07:37. Nautical Dark: 18:26 - 06:53. Astro Dark: 19:06 - 06:11

Total Clouds (% Sky Obscured)

95
93
83
90
76
90
95
97
96
88
84
90
88
97
93
92
99
100
99
98
97
97
97
97

Low Clouds (% Sky Obscured)

81
76
71
89
74
88
85
94
96
88
84
90
84
94
93
92
95
83
87
89
91
91
90
89

Medium Clouds (% Sky Obscured)

92
91
79
58
0
0
38
50
53
35
44
37
32
64
27
31
89
98
88
62
5
12
23
33

High Clouds (% Sky Obscured)

45
40
43
0
2
2
2
2
0
0
0
35
57
34
1
51
86
30
33
27
11
19
1
1

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

4
6
8
6
3
4
2
1
1
0
0
1
4
5
1
3
14
31
37
38
34
21
12
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.2
0.1
0
0
0

Wind Speed/Direction (mph)

29
29
28
28
28
28
28
28
28
28
28
29
29
29
30
30
30
29
29
28
28
28
27
28

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-11
-11
-10
-11
-10
-10
-10
-10
-10
-10
-10
-11
-11
-11
-11
-11
-11
-11
-11
-11
-11
-11
-11
-10

Dew Point (°C)

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

Relative Humidity (%)

86
86
86
86
86
86
84
86
84
86
84
86
86
86
86
86
86
81
81
87
91
84
81
80

Pressure (mb)

1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1006
1006
1006
1007
1007
1007
1007
1007
1008
1008
1009

Ozone (du)

405
405
408
406
409
410
409
410
409
410
406
404
406
405
403
402
402
400
398
396
399
401
399
402

Saturday 31

Waxing Gibbous 99%

16:22

08:28

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: 08:14, Set: 17:05, Transit: 12:40. Moon - Rise: 16:22, Set: 08:28. Civil Dark: 17:44 - 07:35. Nautical Dark: 18:28 - 06:52. Astro Dark: 19:08 - 06:10

Total Clouds (% Sky Obscured)

97
97
97
97
97
97
98
99
100
77
97
80
88
94
96
88
78
70
71
74
78
85
92
99

Low Clouds (% Sky Obscured)

88
86
85
83
80
78
80
77
74
70
66
63
62
60
64
62
57
46
46
45
48
57
63
69

Medium Clouds (% Sky Obscured)

36
39
40
37
35
33
38
80
98
41
92
44
51
61
74
58
68
59
60
62
60
75
86
97

High Clouds (% Sky Obscured)

0
1
1
17
34
59
52
51
29
24
13
4
3
4
4
9
16
15
15
15
15
20
20
20

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
17
22
24
21
18
19
13
15
11
9
12
13
6
12
12
1
4
6
0
4
11
42

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)

27
27
26
26
25
25
25
25
25
25
25
25
25
25
25
25
25
24
24
24
24
24
24
24

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-11
-10
-10
-10
-10
-10
-10
-10
-10
-10
-10
-10
-10
-10
-11
-11
-11
-11
-10
-10
-9
-9
-9
-9

Dew Point (°C)

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

Relative Humidity (%)

80
80
81
81
81
81
80
81
81
81
83
83
84
84
84
87
87
86
84
83
84
83
84
86

Pressure (mb)

1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1010
1009
1009
1009
1009
1008
1008
1008
1008
1008

Ozone (du)

407
412
417
417
414
415
417
416
413
409
415
435
446
439
432
423
410
398
396
391
383
379
376
372

Sunday 1

Full Moon 100%

17:55

08:43

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: 08:12, Set: 17:07, Transit: 12:40. Moon - Rise: 17:55, Set: 08:43. Civil Dark: 17:46 - 07:33. Nautical Dark: 18:29 - 06:50. Astro Dark: 19:10 - 06:08

Total Clouds (% Sky Obscured)

98
98
97
97
97
96
96
97
94
85
85
87
91
93
96
97
98
99
99
100
100
99
99
98

Low Clouds (% Sky Obscured)

67
64
62
63
64
65
70
74
78
80
81
82
76
78
80
80
78
76
64
68
72
70
69
72

Medium Clouds (% Sky Obscured)

94
92
89
62
48
88
89
45
42
40
42
55
68
76
88
88
87
85
65
42
16
41
66
91

High Clouds (% Sky Obscured)

25
10
14
9
5
0
1
2
3
2
11
2
6
10
18
21
32
35
35
35
50
60
65
65

ISS Passover

Visibility (miles)

4
5
7
0
0
1
7
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
None
Snow
Snow
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

62
51
50
50
64
44
15
11
6
9
9
3
3
4
3
8
9
9
8
6
1
2
1
0

Precipitation Amount (mm)

0.3
0
0.1
0.1
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
91
92
98
98
98
98
100
96
98
96
98
96
96
96
96
94
94
94
93
93
93
93
89

Pressure (mb)

1008
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1007
1007
1008
1008
1007
1007
1007
1007
1007
1007
1007

Ozone (du)

372
372
371
377
379
379
379
375
369
364
361
361
361
362
364
365
364
363
361
361
360
359
359
359

Monday 2

Waning Gibbous 99%

No Rise

08:54

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: 08:11, Set: 17:09, Transit: 12:40. Moon - Rise: No Rise, Set: 08:54. Civil Dark: 17:48 - 07:32. Nautical Dark: 18:31 - 06:49. Astro Dark: 19:11 - 06:07

Total Clouds (% Sky Obscured)

97
96
95
97
98
100
100
100
100
100
100
100
100
100
100
100
99
99
94
90
87
91
95
98

Low Clouds (% Sky Obscured)

83
85
83
88
92
97
97
96
98
93
88
84
85
86
86
89
94
96
90
80
71
54
41
34

Medium Clouds (% Sky Obscured)

88
85
82
85
89
92
88
87
87
92
94
100
85
70
59
69
69
65
65
64
64
68
80
97

High Clouds (% Sky Obscured)

60
50
50
40
26
12
24
46
68
79
89
100
100
100
100
75
53
30
55
70
87
91
91
93

ISS Passover

Visibility (miles)

9
9
9
9
8
7
6
7
8
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
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

1
2
1
9
19
29
39
40
33
25
17
2
3
5
4
33
50
67
66
58
49
43
34
21

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.3
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2

Feels Like (°C)

-4
-5
-6
-7
-7
-6
-6
-7
-7
-7
-7
-7
-7
-8
-8
-8
-7
-7
-7
-7
-6
-6
-6
-6

Dew Point (°C)

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

Relative Humidity (%)

89
89
86
84
86
89
89
88
89
88
88
86
86
86
86
84
84
86
86
86
86
88
88
89

Pressure (mb)

1007
1007
1007
1007
1007
1007
1007
1006
1006
1005
1005
1005
1004
1004
1004
1004
1004
1003
1003
1003
1002
1002
1002
1002

Ozone (du)

359
359
359
359
359
358
358
357
357
356
356
355
355
356
358
359
360
361
362
363
365
366
369
371

Tuesday 3

Waning Gibbous 95%

19:24

09:03

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

Sun - Rise: 08:09, Set: 17:11, Transit: 12:40. Moon - Rise: 19:24, Set: 09:03. Civil Dark: 17:50 - 07:30. Nautical Dark: 18:33 - 06:47. Astro Dark: 19:13 - 06:05

Total Clouds (% Sky Obscured)

99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
98
97
95

Low Clouds (% Sky Obscured)

59
80
100
98
96
91
91
95
99
99
100
100
96
91
81
69
64
63

Medium Clouds (% Sky Obscured)

97
98
98
99
99
100
100
100
100
100
100
100
100
100
100
97
92
88

High Clouds (% Sky Obscured)

94
97
100
100
100
100
100
100
100
94
88
82
89
94
100
84
69
53

ISS Passover

Visibility (miles)

9
7
5
3
3
3
3
5
7
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
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None

Precipitation Probability (%)

26
32
39
47
57
67
67
75
88
90
88
82
95
95
95
95
81
57

Precipitation Amount (mm)

0
0
0
0
0.3
0.4
0.3
0.4
0.5
0.6
0.5
0.4
0.6
0.8
0.9
0.7
0.4
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

2
2
2
2
1
1
1
1
1
1
1
1
1
1
2
2
2
2

Feels Like (°C)

-6
-5
-5
-5
-5
-5
-5
-5
-5
-5
-4
-4
-4
-5
-5
-5
-5
-5

Dew Point (°C)

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

Relative Humidity (%)

89
89
91
91
89
91
89
88
84
83
83
83
83
83
84
84
84
85

Pressure (mb)

1002
1002
1001
1001
1001
1001
1001
1000
1000
999
999
998
997
997
997
996
996
996

Ozone (du)

373
376
378
381
385
390
394
397
400
403
406
410
413
416
419
422
425
428

Forecast for Süddorf, Germany (54.64,8.36)

Generated: 28/01/26 19:49:02. Forecast: 28/01/26 to 03/02/26. Timezone: UTC+1.00