Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 31

Waxing Gibbous 99%

14:42

07:44

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
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
11 Bad

Sun - Rise: 07:36, Set: 16:47, Transit: 12:12. Moon - Rise: 14:42, Set: 07:44. Civil Dark: 17:23 - 07:00. Nautical Dark: 18:03 - 06:20. Astro Dark: 18:42 - 05:41

Total Clouds (% Sky Obscured)

59
48
57
59
60
35
76
97
65
82
80
76
65
62
75
100
98
100
100
100
100
98
97
97

Low Clouds (% Sky Obscured)

29
26
40
31
11
10
39
43
51
67
71
70
65
62
58
61
75
66
57
67
73
67
90
68

Medium Clouds (% Sky Obscured)

59
2
0
0
29
13
72
50
17
20
12
38
3
0
7
99
97
88
94
100
100
98
94
89

High Clouds (% Sky Obscured)

50
0
1
24
12
26
43
29
0
0
0
0
0
2
42
100
75
100
100
100
30
30
30
31

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 (%)

1
6
14
1
0
0
0
0
1
0
1
0
0
0
0
0
1
3
2
3
9
13
16
26

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
74
72
77
82
88
90
91
91
91
93
91
91
93
94
94
96
96
96
96
96
94
93
90

Pressure (mb)

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

Ozone (du)

457
455
458
455
449
445
440
441
460
480
474
479
465
430
417
411
403
399
399
395
394
395
390
387

Sunday 1

Full Moon 100%

16:12

08:05

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
10 Bad
11 Bad

Sun - Rise: 07:34, Set: 16:49, Transit: 12:12. Moon - Rise: 16:12, Set: 08:05. Civil Dark: 17:25 - 06:58. Nautical Dark: 18:05 - 06:18. Astro Dark: 18:44 - 05:39

Total Clouds (% Sky Obscured)

95
94
95
94
95
95
96
94
96
96
93
88
72
89
88
88
95
92
94
97
94
90
87
78

Low Clouds (% Sky Obscured)

58
58
79
76
79
83
86
88
85
86
86
74
70
81
79
78
95
92
90
84
78
73
76
75

Medium Clouds (% Sky Obscured)

92
91
95
81
34
30
32
22
17
18
23
17
0
4
10
17
26
50
49
40
41
27
13
0

High Clouds (% Sky Obscured)

42
47
2
2
18
0
0
0
0
0
1
0
15
1
0
0
0
0
1
1
25
18
16
9

ISS Passover

Visibility (miles)

9
9
6
9
9
9
9
9
9
9
9
9
6
6
8
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

38
62
64
48
35
35
29
20
41
46
58
52
45
30
25
18
15
8
8
9
4
1
3
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
4
3
3
3
4
6
6
6
7
7
6
5
3
2
1
3
5
6
8
10
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
78
84
90
90
91
93
91
91
90
91
91
93
94
94
93
93
94
94
94
93
93
90
91

Pressure (mb)

1003
1003
1002
1003
1003
1003
1003
1003
1002
1002
1002
1002
1001
1001
1001
1000
999
999
999
998
998
998
998
998

Ozone (du)

383
384
389
389
385
384
386
385
383
381
382
384
381
382
379
378
376
376
375
371
369
367
368
367

Monday 2

Waning Gibbous 98%

17:40

08:20

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
10 Bad
11 Bad

Sun - Rise: 07:32, Set: 16:51, Transit: 12:12. Moon - Rise: 17:40, Set: 08:20. Civil Dark: 17:27 - 06:57. Nautical Dark: 18:07 - 06:17. Astro Dark: 18:45 - 05:38

Total Clouds (% Sky Obscured)

93
93
100
100
87
88
97
89
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

92
87
100
100
81
72
76
76
90
75
78
77
88
88
90
95
84
87
89
89
92
94
97
100

Medium Clouds (% Sky Obscured)

0
3
3
3
70
61
51
60
75
77
88
100
100
100
100
100
100
100
99
100
100
100
100
100

High Clouds (% Sky Obscured)

25
43
31
36
44
50
82
69
47
92
100
100
100
100
100
100
100
100
100
100
100
85
68
49

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
5
9
9
9
9
9
9
8
9
9
5
4

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

Precipitation Probability (%)

3
10
14
7
1
0
1
3
8
35
57
65
66
55
43
34
37
38
46
30
14
60
90
88

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
90
88
85
88
88
85
79
82
84
88
88
90
93
94
93
94
94
93
94
94
91
93
96

Pressure (mb)

997
996
996
995
995
995
995
994
994
994
994
994
993
993
993
993
993
992
992
992
993
993
992
992

Ozone (du)

367
365
365
365
368
368
369
371
371
370
372
371
371
371
371
373
375
374
373
371
374
375
377
378

Tuesday 3

Waning Gibbous 94%

19:04

08:33

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
10 Bad
11 Bad

Sun - Rise: 07:31, Set: 16:53, Transit: 12:12. Moon - Rise: 19:04, Set: 08:33. Civil Dark: 17:28 - 06:55. Nautical Dark: 18:08 - 06:15. Astro Dark: 18:47 - 05:37

Total Clouds (% Sky Obscured)

100
100
100
99
98
97
97
98
98
97
96
76
93
93
94
63
58
53
62
68
80
74
61
68

Low Clouds (% Sky Obscured)

96
92
88
89
91
92
93
93
92
80
77
71
74
74
72
63
58
53
56
62
69
61
54
47

Medium Clouds (% Sky Obscured)

100
100
100
95
91
87
86
89
89
92
90
34
88
88
88
36
32
21
18
14
11
9
5
12

High Clouds (% Sky Obscured)

66
83
100
68
31
0
13
1
25
25
25
6
2
20
25
3
0
0
0
0
1
0
0
23

ISS Passover

Visibility (miles)

4
8
2
1
6
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
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

69
81
95
95
69
59
52
41
37
36
31
19
17
13
2
3
2
1
6
8
8
7
4
0

Precipitation Amount (mm)

0.3
0.5
0.9
0.8
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
8
6
5
8
12
10
7
8
7
7
7
7
7
6
6
6
5
5
6
6
7
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
98
98
94
85
83
90
88
90
91
91
90
93
93
93
93
93
93
93
91
89
85
79

Pressure (mb)

992
992
992
992
992
992
993
994
994
994
995
995
995
996
996
996
996
996
996
996
996
997
997
997

Ozone (du)

377
381
387
394
391
391
398
408
412
414
416
414
414
415
417
417
417
420
424
427
430
432
433
435

Wednesday 4

Waning Gibbous 88%

20:23

08:44

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
10 Bad
11 Bad

Sun - Rise: 07:29, Set: 16:54, Transit: 12:13. Moon - Rise: 20:23, Set: 08:44. Civil Dark: 17:30 - 06:54. Nautical Dark: 18:10 - 06:14. Astro Dark: 18:49 - 05:35

Total Clouds (% Sky Obscured)

71
73
77
79
81
80
79
82
83
81
76
73
72
71
71
70
77
79
80
82
89
91
87
90

Low Clouds (% Sky Obscured)

52
57
56
51
47
43
40
37
34
38
41
45
52
62
69
67
66
64
61
59
56
65
74
80

Medium Clouds (% Sky Obscured)

44
58
43
62
69
51
42
37
34
30
27
24
15
9
4
20
30
43
51
65
75
85
85
90

High Clouds (% Sky Obscured)

20
20
20
15
15
11
6
14
19
15
20
20
15
14
14
4
12
11
12
22
34
40
60
65

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 (%)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
78
76
77
81
85
87
90
88
90
90
90
89
91
91
91
91
89
89
86
86
85
82
79

Pressure (mb)

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

Ozone (du)

441
458
476
488
497
494
488
481
472
468
466
467
463
456
449
442
442
441
441
438
435
432
431
431

Thursday 5

Waning Gibbous 81%

21:39

08:55

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
10 Bad
11 Bad

Sun - Rise: 07:27, Set: 16:56, Transit: 12:13. Moon - Rise: 21:39, Set: 08:55. Civil Dark: 17:32 - 06:52. Nautical Dark: 18:11 - 06:12. Astro Dark: 18:50 - 05:34

Total Clouds (% Sky Obscured)

80
72
60
58
58
56
61
55
54
63
70
79
83
87
93
96
98
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

69
60
52
52
51
49
51
49
45
52
59
64
72
82
91
94
97
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

80
72
60
58
58
56
61
55
54
63
69
59
41
22
6
5
3
2
22
35
37
36
36
25

High Clouds (% Sky Obscured)

60
60
60
45
25
15
8
3
0
0
0
0
0
0
0
0
0
0
5
10
17
16
10
2

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
0
0
0
3
3
1
5
5
2
9
10
9
13
14
12
14
15
11
12
11
7

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
77
77
75
76
76
78
78
78
77
79
79
80
82
82
83
83
85
85
86
85
83
79
73

Pressure (mb)

995
995
995
994
994
994
994
994
994
994
994
994
994
994
994
994
994
994
994
995
995
995
996
996

Ozone (du)

431
427
423
419
420
420
421
421
422
422
423
423
424
424
423
423
422
421
420
417
414
411
410
408

Friday 6

Waning Gibbous 72%

22:54

09:06

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: 07:26, Set: 16:58, Transit: 12:13. Moon - Rise: 22:54, Set: 09:06. Civil Dark: 17:33 - 06:50. Nautical Dark: 18:13 - 06:11. Astro Dark: 18:52 - 05:32

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
98
97
95
96
98
99
98
96
95
97
98
100
100
100
100

Medium Clouds (% Sky Obscured)

19
18
25
40
47
45
40
39
34
15
6
2
3
4
14
29
46
55

High Clouds (% Sky Obscured)

16
30
47
55
60
56
58
61
63
52
41
27
39
50
62
54
46
38

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

Precipitation Probability (%)

12
13
14
12
10
6
12
18
23
39
49
57
61
63
59
52
44
30

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
67
64
64
66
67
69
69
69
68
68
67
67
69
71
73
73
75

Pressure (mb)

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

Ozone (du)

406
408
409
411
413
416
419
422
424
426
429
431
433
434
434
434
434
433

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

Generated: 31/01/26 12:41:06. Forecast: 31/01/26 to 06/02/26. Timezone: UTC+0.00