Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 31

Waxing Gibbous 99%

16:46

08:17

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 OK
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 08:10, Set: 17:24, Transit: 12:47. Moon - Rise: 16:46, Set: 08:17. Civil Dark: 18:00 - 07:34. Nautical Dark: 18:40 - 06:54. Astro Dark: 19:17 - 06:15

Total Clouds (% Sky Obscured)

96
97
98
96
91
87
69
67
54
56
67
59
37
39
55
87
86
91
88
100
93
100
99
100

Low Clouds (% Sky Obscured)

72
56
60
83
86
80
67
66
49
51
63
54
30
31
33
63
80
82
80
89
82
71
64
40

Medium Clouds (% Sky Obscured)

96
97
82
44
33
15
0
0
1
1
1
2
1
2
27
43
48
53
45
50
68
100
98
100

High Clouds (% Sky Obscured)

53
17
30
8
1
1
1
2
13
1
0
0
0
0
0
0
1
29
7
26
62
100
89
100

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
None
None
None
None
None

Precipitation Probability (%)

0
0
0
6
6
3
1
1
1
3
0
0
0
0
0
4
11
29
37
17
17
17
8
8

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
90
91
93
93
91
93
91
93
89
89
89
88
88
88
86
80
81
79
81
82
82
84
85

Pressure (mb)

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

Ozone (du)

443
443
444
445
448
449
452
449
442
436
428
429
448
474
467
464
446
441
427
416
415
406
401
398

Sunday 1

Full Moon 100%

18:14

08:38

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: 08:08, Set: 17:26, Transit: 12:47. Moon - Rise: 18:14, Set: 08:38. Civil Dark: 18:01 - 07:33. Nautical Dark: 18:41 - 06:53. Astro Dark: 19:18 - 06:14

Total Clouds (% Sky Obscured)

99
99
98
98
99
98
78
94
92
93
69
66
69
86
86
88
84
98
98
94
94
95
91
90

Low Clouds (% Sky Obscured)

70
87
78
54
68
61
58
62
66
53
44
53
50
36
47
50
56
78
75
63
61
64
45
10

Medium Clouds (% Sky Obscured)

98
92
94
94
99
96
78
91
88
60
67
53
53
40
32
22
19
26
28
19
33
30
38
37

High Clouds (% Sky Obscured)

84
70
62
65
20
25
10
2
1
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
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 (%)

14
33
35
21
6
12
3
17
18
17
41
33
8
3
2
3
3
3
4
5
2
1
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)

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

Chance of Frost

Temperature (°C)

6
5
5
5
5
5
5
4
4
4
4
4
4
4
4
4
5
5
6
6
6
6
6
5

Feels Like (°C)

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

Dew Point (°C)

4
3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
3
3
2
3
3
2
2

Relative Humidity (%)

86
88
88
88
86
88
86
86
86
86
86
85
86
86
88
86
83
82
78
75
78
79
79
78

Pressure (mb)

1007
1007
1007
1007
1006
1006
1005
1005
1005
1004
1004
1003
1003
1003
1003
1003
1003
1003
1002
1001
1001
1001
1001
1001

Ozone (du)

395
393
390
387
384
380
377
375
375
376
386
392
389
385
382
382
381
376
375
372
369
366
365
365

Monday 2

Waning Gibbous 98%

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: 08:07, Set: 17:27, Transit: 12:47. Moon - Rise: No Rise, Set: 08:54. Civil Dark: 18:03 - 07:31. Nautical Dark: 18:43 - 06:51. Astro Dark: 19:20 - 06:13

Total Clouds (% Sky Obscured)

89
76
44
63
65
60
55
84
87
100
100
98
99
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

41
26
19
43
49
41
41
53
57
66
49
32
36
39
56
73
76
80
76
68
69
72
76
80

Medium Clouds (% Sky Obscured)

40
35
20
20
19
18
20
82
87
100
98
97
96
100
72
100
88
73
99
100
100
95
100
100

High Clouds (% Sky Obscured)

1
1
9
10
10
10
15
10
45
20
100
83
91
100
100
100
100
100
74
51
22
48
72
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
7
7
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
Light Rain
Light Rain
None
None
Very Light Rain
None
None
None
None
None
None
Very Light Rain
Light Rain

Precipitation Probability (%)

2
0
1
0
0
0
0
5
20
29
51
69
65
50
31
58
48
41
25
24
22
39
52
67

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.4
0.4
0
0
0.3
0
0
0
0
0
0
0.2
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
76
77
77
76
76
76
74
74
78
81
83
88
89
86
85
86
83
80
73
71
72
79
88

Pressure (mb)

1001
1001
1001
1000
1000
1000
1000
1000
999
999
998
998
998
998
998
998
998
999
998
998
998
998
999
999

Ozone (du)

364
365
365
365
363
360
358
358
358
358
359
361
364
364
364
364
365
365
365
367
366
369
373
378

Tuesday 3

Waning Gibbous 95%

19:37

09:07

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: 08:05, Set: 17:29, Transit: 12:47. Moon - Rise: 19:37, Set: 09:07. Civil Dark: 18:05 - 07:30. Nautical Dark: 18:44 - 06:50. Astro Dark: 19:22 - 06:11

Total Clouds (% Sky Obscured)

98
96
93
95
96
98
94
95
96
96
100
100
100
100
100
90
90
90
82
77
70
81
89
97

Low Clouds (% Sky Obscured)

71
60
54
61
66
76
72
69
66
56
47
38
43
47
52
37
22
7
5
2
0
0
0
0

Medium Clouds (% Sky Obscured)

98
96
93
95
96
98
58
25
29
29
67
34
69
95
40
40
40
45
41
37
32
36
38
68

High Clouds (% Sky Obscured)

58
28
0
0
0
0
27
60
90
93
90
88
71
51
30
40
51
62
41
21
0
15
31
49

ISS Passover

Visibility (miles)

8
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 (%)

47
21
12
8
5
4
14
21
27
25
23
17
14
10
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
11
12
12
11
11
11
10
9
9
9
9
9
8
9
9
9
10
10
8
7
7
6

Chance of Frost

Temperature (°C)

4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
5
6
7
8
9
9
9
8
7

Feels Like (°C)

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

Dew Point (°C)

2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
2
2
2
3
3
3
4
4
4

Relative Humidity (%)

91
88
91
89
86
88
89
91
89
88
88
89
89
89
88
83
78
71
69
68
67
69
77
82

Pressure (mb)

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

Ozone (du)

386
392
394
398
401
404
405
409
412
414
414
415
415
417
415
416
415
412
410
409
405
403
400
402

Wednesday 4

Waning Gibbous 89%

20:56

09:18

19 Bad
20 Bad
21 Bad
22 Bad
23 OK
00 OK
01 OK
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: 08:03, Set: 17:31, Transit: 12:47. Moon - Rise: 20:56, Set: 09:18. Civil Dark: 18:06 - 07:28. Nautical Dark: 18:46 - 06:48. Astro Dark: 19:23 - 06:10

Total Clouds (% Sky Obscured)

86
74
62
51
39
30
45
60
77
76
75
76
80
80
90
93
91
87
90
92
97
96
92
94

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
16
25
30
15
15
10
10
15
40
50
70
80
90
90
90

Medium Clouds (% Sky Obscured)

33
29
52
51
39
30
45
60
77
76
75
76
76
80
90
91
91
87
87
81
74
63
52
42

High Clouds (% Sky Obscured)

42
33
25
20
5
0
0
0
0
8
16
25
6
3
0
0
0
0
17
28
40
28
16
11

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
6
4
2
0
0
0
0
0
0
0
0
0

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
1
16
66
95
95
95
95
95
83
66
46
12
11
7
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0.7
1.2
1.7
1.3
0.9
0.5
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

6
5
5
5
5
5
6
8
8
9
8
8
9
10
9
9
9
8
7
6
6
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
85
83
82
82
83
82
77
82
88
86
85
83
88
93
98
98
100
100
100
100
100
100
100

Pressure (mb)

1000
1000
1000
999
999
998
998
997
997
996
996
996
995
997
997
997
996
996
996
996
995
995
995
995

Ozone (du)

404
402
403
404
412
426
442
452
451
446
444
445
441
439
437
435
438
440
443
445
447
449
447
444

Thursday 5

Waning Gibbous 81%

22:12

09:29

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: 08:02, Set: 17:33, Transit: 12:47. Moon - Rise: 22:12, Set: 09:29. Civil Dark: 18:08 - 07:27. Nautical Dark: 18:48 - 06:47. Astro Dark: 19:25 - 06:08

Total Clouds (% Sky Obscured)

94
93
91
88
87
86
79
75
71
75
74
78
68
64
56
61
63
68
69
70
72
65
57
43

Low Clouds (% Sky Obscured)

91
93
91
88
87
86
79
75
71
75
74
78
68
64
56
58
63
64
66
68
70
60
45
33

Medium Clouds (% Sky Obscured)

30
18
4
3
3
4
23
42
62
71
74
78
68
57
42
49
50
59
40
22
4
4
3
3

High Clouds (% Sky Obscured)

9
9
11
9
7
6
28
35
35
18
12
7
5
2
1
1
0
0
0
0
0
1
1
1

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
3
6
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 (%)

4
3
0
1
1
0
1
0
0
1
2
3
8
7
3
11
12
12
12
10
2
4
4
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)

5
5
5
5
5
5
5
5
5
5
5
6
6
6
6
7
7
7
7
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
100
98
98
98
98
96
96
98
96
96
96
94
94
89
88
86
88
89

Pressure (mb)

995
995
995
995
995
995
995
995
995
995
995
995
995
995
996
996
996
996
996
996
996
996
997
997

Ozone (du)

441
438
436
433
431
429
427
422
417
412
411
411
411
410
409
408
412
415
419
415
412
409
406
404

Friday 6

Waning Gibbous 72%

23:27

09:41

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: 08:00, Set: 17:35, Transit: 12:47. Moon - Rise: 23:27, Set: 09:41. Civil Dark: 18:10 - 07:25. Nautical Dark: 18:49 - 06:45. Astro Dark: 19:26 - 06:07

Total Clouds (% Sky Obscured)

55
71
85
86
87
87
90
92
95
96
98
100
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

37
45
51
54
59
65
70
73
76
79
82
82
74
62
53
36
24
12

Medium Clouds (% Sky Obscured)

21
36
49
42
45
48
55
62
71
69
61
50
46
39
35
22
16
10

High Clouds (% Sky Obscured)

5
18
28
32
45
64
73
68
68
65
59
54
71
88
99
90
77
56

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

4
6
7
9
7
1
1
1
0
3
4
2
9
11
7
17
19
19

Precipitation Amount (mm)

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
5
5
5
6
6
6
6
6
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
91
91
91
91
91
89
91
89
91
91
91
93
93
94
93
91

Pressure (mb)

998
998
999
999
1000
1000
1000
1001
1001
1001
1002
1002
1002
1003
1004
1004
1005
1005

Ozone (du)

402
401
400
399
399
399
399
400
401
402
403
405
406
408
409
411
412
413

Forecast for Cracau, Düsseldorf District, Germany (51.33,6.57)

Generated: 31/01/26 19:19:32. Forecast: 31/01/26 to 06/02/26. Timezone: UTC+1.00