Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 18

New Moon 0%

08:38

15:45

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
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:53, Set: 16:25, Transit: 12:09. Moon - Rise: 08:38, Set: 15:45. Civil Dark: 17:03 - 07:15. Nautical Dark: 17:44 - 06:34. Astro Dark: 18:24 - 05:54

Total Clouds (% Sky Obscured)

94
90
90
66
72
85
75
97
91
100
87
70
75
75
66
86
83
90
93
77
75
78
72
85

Low Clouds (% Sky Obscured)

34
38
32
32
35
17
0
23
28
8
0
0
0
0
0
23
40
50
55
52
50
47
42
24

Medium Clouds (% Sky Obscured)

23
23
24
32
41
82
53
86
89
88
87
70
72
37
23
23
24
62
28
19
19
77
67
57

High Clouds (% Sky Obscured)

30
40
11
2
14
3
2
0
0
2
0
2
0
2
2
2
1
1
1
1
3
1
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
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
1
0
0
0
0
1
0
1
2
0
1
1
0
0
0
0
0
0
1
5
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)

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

Chance of Frost

Temperature (°C)

7
8
9
10
11
10
10
9
8
8
8
7
7
7
6
6
5
5
5
5
5
5
5
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
90
90
87
85
88
93
93
91
90
90
88
90
91
90
85
85
86
90
90
90
90
91
91

Pressure (mb)

1018
1018
1018
1017
1017
1017
1016
1016
1017
1017
1016
1016
1016
1015
1015
1015
1015
1014
1014
1014
1014
1014
1015
1015

Ozone (du)

399
398
399
401
400
400
404
407
406
405
408
407
404
400
397
395
395
394
392
392
394
396
399
400

Monday 19

Waxing Crescent 1%

08:57

17:03

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
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:52, Set: 16:26, Transit: 12:10. Moon - Rise: 08:57, Set: 17:03. Civil Dark: 17:04 - 07:14. Nautical Dark: 17:45 - 06:33. Astro Dark: 18:25 - 05:53

Total Clouds (% Sky Obscured)

89
89
89
84
87
86
99
96
94
94
90
97
95
81
63
82
94
99
85
91
81
56
91
75

Low Clouds (% Sky Obscured)

29
42
79
76
54
66
38
45
80
76
74
81
81
68
53
64
74
75
54
54
57
50
57
64

Medium Clouds (% Sky Obscured)

36
35
25
28
40
29
40
29
62
27
78
95
85
16
59
21
29
61
62
60
24
0
10
27

High Clouds (% Sky Obscured)

2
1
6
5
6
5
40
39
42
38
29
30
25
1
2
22
70
76
18
50
47
16
68
5

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
1
4
2
10
2
13
5
5
23
28
24
7
12
3
1
1
4
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)

7
8
7
7
9
8
8
8
9
10
9
9
9
9
11
9
10
11
12
11
10
9
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
6
7
8
8
8
8
7
7
6
6
6
6
7
7
7
6
6
6
5
5
6
6
6

Relative Humidity (%)

88
84
85
85
84
85
88
88
90
90
90
91
91
91
90
93
85
88
84
81
84
88
90
88

Pressure (mb)

1015
1015
1015
1014
1014
1014
1014
1014
1014
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

400
398
395
391
389
386
389
387
386
387
387
388
389
392
393
393
395
398
399
398
398
404
400
396

Tuesday 20

Waxing Crescent 3%

09:11

18:23

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
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:50, Set: 16:28, Transit: 12:10. Moon - Rise: 09:11, Set: 18:23. Civil Dark: 17:06 - 07:13. Nautical Dark: 17:47 - 06:32. Astro Dark: 18:26 - 05:52

Total Clouds (% Sky Obscured)

85
89
98
91
75
70
70
69
100
72
89
100
99
94
91
92
91
94
100
100
100
100
99
65

Low Clouds (% Sky Obscured)

67
78
84
78
72
59
57
56
58
65
62
68
59
57
64
53
60
68
58
42
40
30
28
31

Medium Clouds (% Sky Obscured)

32
32
36
40
40
35
30
30
35
40
35
35
30
32
90
92
91
90
91
100
85
48
0
0

High Clouds (% Sky Obscured)

23
59
82
71
75
70
60
59
100
57
86
100
80
46
45
53
36
82
100
100
67
70
70
59

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
3
6
7
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
Very Light Rain
None
None
None
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
1
20
33
36
35
42
48
50
46
38
39
67
91
87
77
59
39
34
22
11

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0.3
0.6
0.5
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

11
13
14
14
14
14
13
13
13
13
13
14
13
13
12
12
13
12
12
11
9
7
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
6
7
6
6
6
6
5
4
3
4
3
3
3
3
3
3
3
2
2
3
3
3
3

Dew Point (°C)

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

Relative Humidity (%)

82
78
76
76
76
76
78
79
82
84
84
82
84
84
82
81
84
85
85
87
88
90
90
88

Pressure (mb)

1014
1014
1013
1012
1012
1011
1011
1011
1010
1010
1010
1009
1009
1008
1007
1007
1006
1005
1005
1004
1003
1003
1002
1002

Ozone (du)

396
394
393
391
391
387
380
376
372
368
363
363
358
354
349
345
345
344
345
348
357
365
368
365

Wednesday 21

Waxing Crescent 8%

09:23

19:42

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
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:49, Set: 16:30, Transit: 12:10. Moon - Rise: 09:23, Set: 19:42. Civil Dark: 17:07 - 07:12. Nautical Dark: 17:48 - 06:31. Astro Dark: 18:28 - 05:52

Total Clouds (% Sky Obscured)

58
59
64
75
93
93
93
93
95
97
100
100
100
100
100
100
95
94
74
100
87
74
81
86

Low Clouds (% Sky Obscured)

40
48
62
75
89
88
87
86
92
96
100
100
100
100
100
100
95
91
74
87
78
74
75
77

Medium Clouds (% Sky Obscured)

0
0
0
0
35
1
0
0
2
52
60
70
65
65
54
41
34
33
2
3
2
2
0
0

High Clouds (% Sky Obscured)

41
19
14
8
6
3
10
15
15
20
25
25
25
18
19
1
16
2
0
15
9
1
1
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
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 (%)

18
7
18
22
10
19
25
32
44
35
35
25
10
20
20
18
6
4
2
8
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)

5
6
6
8
9
8
8
12
10
12
12
12
11
10
9
10
10
9
8
8
8
9
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
4
4
4
4
5
4
4
4
4
4
4
4
4
4
4
3
3
3
3
3
3
3

Relative Humidity (%)

88
84
77
74
74
79
88
87
90
90
91
91
93
91
91
93
88
88
91
93
93
91
91
91

Pressure (mb)

1001
1000
999
998
997
996
995
995
994
994
993
993
993
992
992
992
992
992
992
992
992
993
993
993

Ozone (du)

367
375
384
387
387
389
387
383
378
377
376
376
373
370
368
368
365
364
363
364
364
368
371
372

Thursday 22

Waxing Crescent 15%

09:35

21:00

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
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:48, Set: 16:31, Transit: 12:10. Moon - Rise: 09:35, Set: 21:00. Civil Dark: 17:09 - 07:11. Nautical Dark: 17:50 - 06:30. Astro Dark: 18:29 - 05:51

Total Clouds (% Sky Obscured)

86
84
93
95
97
97
97
97
97
95
96
94
93
91
93
93
94
95
93
99
99
100
100
89

Low Clouds (% Sky Obscured)

83
82
93
94
96
92
87
82
83
81
84
82
80
78
80
84
85
85
85
85
90
95
100
89

Medium Clouds (% Sky Obscured)

0
0
0
0
0
18
37
72
75
62
73
77
81
38
42
46
49
65
79
92
92
94
94
77

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
8
2
20
6
0
0
2
4
5
3
12
15
15
24
33
25

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
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

1
12
4
11
3
7
15
17
17
16
25
3
6
5
7
5
2
14
21
27
56
76
93
78

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.8
0.5

Wind Speed/Direction (mph)

9
10
12
11
11
11
11
11
10
9
9
9
9
8
8
8
8
9
10
11
12
11
10
10

Chance of Frost

Temperature (°C)

4
4
5
4
4
4
3
3
3
3
3
3
3
3
3
4
4
4
5
5
5
5
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
82
76
79
80
80
80
83
85
86
88
89
89
91
93
91
91
91
86
85
82
82
82
82

Pressure (mb)

993
994
994
993
993
993
993
993
993
993
993
993
993
993
993
992
992
992
992
991
991
991
991
991

Ozone (du)

373
376
379
381
383
386
388
392
393
393
394
392
393
394
393
391
389
388
388
388
388
390
393
396

Friday 23

Waxing Crescent 23%

09:47

22:20

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
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:47, Set: 16:33, Transit: 12:11. Moon - Rise: 09:47, Set: 22:20. Civil Dark: 17:10 - 07:10. Nautical Dark: 17:51 - 06:29. Astro Dark: 18:31 - 05:50

Total Clouds (% Sky Obscured)

85
81
79
75
75
74
69
68
67
76
82
88
95
100
100
100
100
91
79
65
68
75
82
71

Low Clouds (% Sky Obscured)

85
81
79
75
72
68
68
68
67
71
79
81
83
90
92
89
87
85
79
65
68
75
71
66

Medium Clouds (% Sky Obscured)

58
35
33
33
30
26
26
22
26
31
36
56
76
97
78
67
61
52
51
52
35
14
0
0

High Clouds (% Sky Obscured)

19
0
0
0
0
7
19
32
34
37
39
36
33
30
20
10
0
0
0
0
8
17
29
30

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

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

Precipitation Probability (%)

58
42
38
38
42
38
32
25
30
33
35
35
34
31
42
50
57
48
37
24
24
20
6
13

Precipitation Amount (mm)

0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
5
6
6
6
6
6
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

Feels Like (°C)

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

Dew Point (°C)

2
1
1
1
1
1
1
1
2
2
2
3
3
3
3
3
3
2
3
3
3
3
3
3

Relative Humidity (%)

78
74
70
71
70
70
72
75
78
80
82
83
85
86
88
86
85
83
85
85
88
86
86
85

Pressure (mb)

991
991
991
991
992
992
992
992
992
993
993
993
993
993
994
994
994
994
994
995
995
995
996
996

Ozone (du)

398
401
403
401
400
398
397
396
395
394
393
392
394
396
398
400
402
404
405
406
407
409
411
413

Saturday 24

Waxing Crescent 34%

10:00

23:42

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

Sun - Rise: 07:46, Set: 16:35, Transit: 12:11. Moon - Rise: 10:00, Set: 23:42. Civil Dark: 17:12 - 07:09. Nautical Dark: 17:53 - 06:28. Astro Dark: 18:32 - 05:49

Total Clouds (% Sky Obscured)

61
54
55
57
59
71
84
96
97
96
97
96
97
99
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

60
54
55
57
59
71
84
96
97
95
93
93
95
96
96
96
96
94
92
91

Medium Clouds (% Sky Obscured)

1
1
2
3
3
18
36
48
45
48
47
42
50
61
41
21
10
17
25
27

High Clouds (% Sky Obscured)

25
18
15
12
10
23
37
42
40
38
37
27
17
9
24
43
64
63
57
51

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

12
2
5
5
2
5
6
5
8
8
1
6
6
8
12
13
5
19
18
13

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)

9
9
9
9
9
10
10
10
10
10
11
11
11
10
10
9
8
8
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
78
75
77
78
79
82
83
85
83
83
82
82
80
80
79
80
80
80
82

Pressure (mb)

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

Ozone (du)

413
413
414
415
416
417
417
417
417
418
419
419
420
420
421
421
421
422
423
424

Forecast for Wilmington, Kent, United Kingdom (51.43,0.21)

Generated: 18/01/26 10:05:24. Forecast: 18/01/26 to 24/01/26. Timezone: UTC+0.00