Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 27

Waxing Gibbous 68%

11:20

No Set

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
03 Bad

Sun - Rise: 08:12, Set: 17:18, Transit: 12:45. Moon - Rise: 11:20, Set: No Set. Civil Dark: 17:53 - 07:37. Nautical Dark: 18:33 - 06:57. Astro Dark: 19:11 - 06:19

Total Clouds (% Sky Obscured)

93
94
95
89
100
84
99
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100

Low Clouds (% Sky Obscured)

78
80
79
76
59
60
57
44
47
68
79
99
90
87
92
93
81
82
91
75
90
84
73
69

Medium Clouds (% Sky Obscured)

22
28
45
12
28
82
94
99
93
94
100
100
100
100
100
100
100
100
100
100
91
100
90
77

High Clouds (% Sky Obscured)

41
43
41
43
99
72
71
100
100
100
88
100
100
100
100
100
100
100
93
100
73
98
100
27

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
1
0
0
0
0
0

Fog (%)

52
92
100
100
100
100
55
9
2
0
0
0
0
0
0
0
0
0
0
0
0
0
8
42

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
2
9
16
14
29
55
53
57
54
75
90
82
60
38
12
33
20
28

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.5
0.4
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

4
3
3
4
4
4
5
6
7
9
6
7
7
7
6
5
4
4
4
3
3
3
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
94
94
94
83
77
69
60
73
73
80
86
89
93
96
98
100
100
98
100
100
98

Pressure (mb)

1003
1002
1001
1000
999
1000
999
998
997
996
995
995
994
994
995
995
995
995
995
995
995
996
996
996

Ozone (du)

407
401
393
389
383
378
375
373
372
370
368
364
359
357
355
353
355
355
356
359
358
361
361
364

Wednesday 28

Waxing Gibbous 79%

11:56

04:28

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
03 Bad

Sun - Rise: 08:11, Set: 17:19, Transit: 12:45. Moon - Rise: 11:56, Set: 04:28. Civil Dark: 17:55 - 07:35. Nautical Dark: 18:34 - 06:56. Astro Dark: 19:12 - 06:18

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
92
92
100
100
100
100
100
100
100
95
100
100

Low Clouds (% Sky Obscured)

52
65
62
59
69
83
78
73
69
76
53
52
60
66
68
70
61
62
66
75
72
73
100
100

Medium Clouds (% Sky Obscured)

74
98
99
100
100
100
100
100
100
100
100
100
77
64
49
100
100
100
100
97
100
85
69
69

High Clouds (% Sky Obscured)

54
100
100
93
100
97
100
100
100
100
100
100
9
56
100
100
100
100
100
83
91
53
54
54

ISS Passover

Visibility (miles)

0
3
9
9
9
9
9
9
9
9
9
9
9
6
2
0
0
0
0
0
0
0
0
0

Fog (%)

59
99
59
84
95
59
16
75
100
18
0
26
27
27
23
24
36
0
1
2
1
2
4
4

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 (%)

27
12
8
9
8
7
5
8
4
4
4
7
14
16
19
16
9
4
3
4
12
9
16
34

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
94
94
96
96
93
88
88
86
86
91
93
96
98
100
98
98
98
98
98
98
98
98

Pressure (mb)

996
996
996
997
997
997
997
997
997
997
996
996
997
997
998
998
998
999
999
999
999
1000
1000
1000

Ozone (du)

366
368
371
372
371
375
380
385
398
406
412
416
423
427
431
432
432
431
430
431
433
437
446
455

Thursday 29

Waxing Gibbous 88%

12:48

05:47

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
03 Bad

Sun - Rise: 08:09, Set: 17:21, Transit: 12:45. Moon - Rise: 12:48, Set: 05:47. Civil Dark: 17:56 - 07:34. Nautical Dark: 18:35 - 06:55. Astro Dark: 19:14 - 06:17

Total Clouds (% Sky Obscured)

100
100
98
100
100
95
87
100
100
100
100
100
99
93
80
56
67
71
74
91
94
93
93
93

Low Clouds (% Sky Obscured)

100
100
95
100
97
89
77
53
67
86
85
86
89
87
79
51
65
68
72
90
87
89
91
93

Medium Clouds (% Sky Obscured)

68
89
85
100
97
65
50
86
100
100
100
100
87
57
55
55
55
60
70
51
14
14
7
4

High Clouds (% Sky Obscured)

30
86
19
15
1
17
31
100
100
100
100
100
20
30
25
25
20
21
1
0
3
2
1
1

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 (%)

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

Precipitation Type

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

Precipitation Probability (%)

41
30
29
42
41
24
17
9
17
19
43
52
54
51
42
27
21
7
4
4
4
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
100
100
98
100
100
98
98
98
98
98
100
100
98
100
100
100
98
100
98
100
98
98

Pressure (mb)

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

Ozone (du)

459
455
453
450
453
459
457
455
458
461
457
459
460
454
446
442
433
422
411
389
380
389
396
392

Friday 30

Waxing Gibbous 95%

13:58

06:52

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
03 Bad

Sun - Rise: 08:08, Set: 17:23, Transit: 12:45. Moon - Rise: 13:58, Set: 06:52. Civil Dark: 17:58 - 07:33. Nautical Dark: 18:37 - 06:54. Astro Dark: 19:15 - 06:16

Total Clouds (% Sky Obscured)

96
98
100
100
99
100
100
100
100
100
100
100
100
99
99
91
94
98
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

95
98
100
100
99
100
100
100
100
95
91
86
86
87
87
91
94
98
100
100
100
100
99
99

Medium Clouds (% Sky Obscured)

4
5
4
4
4
0
12
23
35
30
30
34
28
29
26
25
26
23
24
24
17
23
26
31

High Clouds (% Sky Obscured)

1
1
1
0
0
0
28
59
83
56
28
2
3
4
5
0
0
0
6
12
23
13
6
0

ISS Passover

Visibility (miles)

0
0
2
1
0
0
0
9
9
9
9
9
9
9
9
9
9
9
8
9
3
3
2
3

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

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
1
0
0
0
0
1
0
0
0
1
5
11
16
21
21
14
11
8
5
5
8
11

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4

Dew Point (°C)

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

Relative Humidity (%)

96
98
98
96
96
98
96
91
88
84
81
80
80
80
86
94
96
94
92
94
92
94
92
94

Pressure (mb)

1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1002
1002
1002
1002
1002
1002

Ozone (du)

392
388
383
380
377
375
377
377
375
375
377
377
375
372
370
371
375
381
385
384
386
390
395
398

Saturday 31

Waxing Gibbous 99%

15:22

07:38

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
03 Bad

Sun - Rise: 08:07, Set: 17:25, Transit: 12:46. Moon - Rise: 15:22, Set: 07:38. Civil Dark: 17:59 - 07:32. Nautical Dark: 18:38 - 06:53. Astro Dark: 19:16 - 06:15

Total Clouds (% Sky Obscured)

98
97
97
96
98
98
96
95
92
93
95
96
95
95
95
97
96
96
97
97
98
98
98
98

Low Clouds (% Sky Obscured)

95
91
88
88
86
87
89
90
90
89
89
89
88
89
89
86
80
76
82
89
93
95
96
97

Medium Clouds (% Sky Obscured)

51
26
24
29
80
92
80
62
2
11
28
63
73
71
77
61
68
79
76
78
80
66
47
28

High Clouds (% Sky Obscured)

0
0
0
6
12
21
17
6
0
0
0
0
0
0
3
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
4
0
0
0
0
0
0
0
0
0
0

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

13
15
12
15
13
9
6
6
5
7
8
7
18
37
38
41
41
37
43
41
37
36
33
26

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
96
96
94
89
88
84
83
82
83
89
96
96
98
98
98
96
98
98
98
98
98

Pressure (mb)

1002
1002
1002
1002
1003
1003
1004
1004
1005
1005
1005
1006
1006
1007
1008
1008
1007
1008
1008
1009
1009
1009
1009
1009

Ozone (du)

397
394
393
391
394
399
404
405
404
405
408
411
410
409
412
413
415
416
418
420
423
425
425
426

Sunday 1

Full Moon 100%

16:50

08:11

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
03 Bad

Sun - Rise: 08:05, Set: 17:26, Transit: 12:46. Moon - Rise: 16:50, Set: 08:11. Civil Dark: 18:01 - 07:30. Nautical Dark: 18:40 - 06:51. Astro Dark: 19:18 - 06:13

Total Clouds (% Sky Obscured)

98
99
100
100
100
100
100
100
100
99
99
98
98
97
96
97
99
100
98
95
92
92
92
93

Low Clouds (% Sky Obscured)

98
99
100
100
100
100
100
100
100
99
99
98
98
96
94
91
86
80
81
84
90
87
88
87

Medium Clouds (% Sky Obscured)

22
17
19
16
8
0
1
2
3
26
50
73
82
90
96
89
78
69
78
87
92
90
86
77

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
6
10
24
44
70
85
90
95
86
77
69
66
63
60
49
42
36

ISS Passover

Visibility (miles)

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

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

25
22
20
22
17
15
19
16
9
10
8
7
25
42
60
68
72
67
71
76
80
68
48
26

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
3
4
4
4
5
5
6
6
7
8
9
10
9
9
8
8
7
6
6
5
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
98
98
98
98
96
96
93
93
93
96
98
98
96
98
96
98
98
96
96

Pressure (mb)

1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1008
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007

Ozone (du)

426
425
424
423
427
430
434
427
421
415
409
404
398
396
395
393
392
391
390
392
395
397
400
403

Monday 2

Waning Gibbous 98%

18:16

08:33

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

Sun - Rise: 08:04, Set: 17:28, Transit: 12:46. Moon - Rise: 18:16, Set: 08:33. Civil Dark: 18:03 - 07:29. Nautical Dark: 18:42 - 06:50. Astro Dark: 19:19 - 06:12

Total Clouds (% Sky Obscured)

92
92
91
89
88
87
84
82
80
81
82
83
85
87
89
93
96
100
100
100
100

Low Clouds (% Sky Obscured)

86
84
84
82
81
79
78
78
78
68
59
50
58
63
66
58
51
43
44
44
45

Medium Clouds (% Sky Obscured)

51
27
6
17
27
34
23
12
1
12
23
35
37
39
41
61
80
100
99
98
99

High Clouds (% Sky Obscured)

28
22
23
41
42
37
31
26
20
26
37
50
63
70
66
76
86
96
98
99
100

ISS Passover

Visibility (miles)

1
4
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
9

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

24
19
10
8
4
0
0
0
0
0
0
0
0
1
3
12
15
14
17
17
13

Precipitation Amount (mm)

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
6
6
7
7
8
7
7
7
7
8
8
9
10
11
11
11
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
94
93
91
91
93
93
89
86
82
83
86
89
91
93
94
94
93
93
93
93

Pressure (mb)

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

Ozone (du)

405
402
399
396
394
393
391
389
387
385
384
384
383
382
382
381
380
379
378
379
379

Forecast for Schalkenmehren, Germany (50.17,6.86)

Generated: 27/01/26 04:08:23. Forecast: 27/01/26 to 02/02/26. Timezone: UTC+1.00