Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 1

Full Moon 100%

16:12

08:04

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:34, Set: 16:49, Transit: 12:12. Moon - Rise: 16:12, Set: 08:04. Civil Dark: 17:25 - 06:58. Nautical Dark: 18:05 - 06:18. Astro Dark: 18:44 - 05:39

Total Clouds (% Sky Obscured)

90
91
89
94
92
90
91
76
91
93
94
84
70
49
41
50
46
51
61
72
77
83
85
82

Low Clouds (% Sky Obscured)

65
68
81
86
91
86
82
59
80
63
83
78
67
49
41
50
46
51
61
72
77
83
78
81

Medium Clouds (% Sky Obscured)

90
91
83
93
88
82
87
70
91
81
92
84
39
49
41
50
4
0
0
0
0
0
3
0

High Clouds (% Sky Obscured)

30
30
5
3
20
55
50
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
2
3
45
55
52
0
0

Precipitation Type

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

Precipitation Probability (%)

72
95
44
51
59
62
42
30
23
46
60
63
63
63
53
29
7
3
13
5
7
5
3
14

Precipitation Amount (mm)

0
1.4
0
0
0.2
0.2
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
8
9
9
9
9
8
8
8
7
7
7
7
6
6
5
4
4
3
3
2
2
2
1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
93
93
95
93
93
95
94
96
94
94
94
96
98
96
96
96
94
94
94
94
94
94

Pressure (mb)

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

Ozone (du)

403
405
402
401
403
403
402
399
399
399
399
399
398
399
402
398
395
393
393
383
381
379
379
378

Monday 2

Waning Gibbous 98%

17:40

08:20

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
04 Bad
05 Bad
06 Bad
07 Bad
08 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)

83
84
68
79
92
95
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

70
71
64
73
84
89
77
75
70
60
91
86
86
89
96
100
96
90
92
97
91
93
100
100

Medium Clouds (% Sky Obscured)

10
13
0
23
24
18
14
34
33
93
100
100
100
100
100
99
100
99
100
100
100
100
100
100

High Clouds (% Sky Obscured)

9
2
0
4
65
58
86
100
100
100
99
100
100
100
100
100
97
100
32
100
100
100
100
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

4
5
7
4
16
18
22
6
4
10
35
38
41
54
65
86
87
81
74
81
82
77
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.6
0.5
0.4
0.5
0.5
0.2
0.7
1.1

Wind Speed/Direction (mph)

5
5
7
8
10
11
12
11
11
12
13
13
13
14
14
14
14
15
15
16
16
14
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
85
79
81
79
78
82
78
82
85
87
87
88
90
90
90
88
88
87
85
84
87
88
90

Pressure (mb)

997
997
997
996
995
995
994
994
994
994
994
993
993
992
992
992
992
991
991
991
991
991
991
991

Ozone (du)

378
378
376
372
372
370
369
369
368
371
373
376
375
374
375
375
376
376
376
376
376
375
375
376

Tuesday 3

Waning Gibbous 94%

19:04

08:32

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:31, Set: 16:53, Transit: 12:12. Moon - Rise: 19:04, Set: 08:32. 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
100
100
100
100
100
100
100
100
100
100
100
100
76
99
64
70
70
70
67
66
66

Low Clouds (% Sky Obscured)

100
100
100
81
59
68
57
52
30
34
37
45
49
45
43
48
45
50
57
59
61
60
54
53

Medium Clouds (% Sky Obscured)

100
99
100
100
100
100
100
90
91
100
75
90
99
95
70
76
84
57
70
52
31
10
6
32

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
88
100
100
52
100
100
85
78
42
25
35
43
35
40
35
19
4

ISS Passover

Visibility (miles)

9
8
9
9
9
9
9
8
7
7
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
1
13
0
1
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

95
95
93
63
38
32
42
55
63
56
46
40
28
10
7
13
3
1
5
6
16
9
9
5

Precipitation Amount (mm)

1.2
1.1
0.8
0.2
0
0
0
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
12
11
10
8
7
7
7
5
3
4
4
3
3
3
3
4
4
5
6
6
6
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
93
93
93
95
95
95
94
96
96
94
94
93
93
94
94
96
96
94
93
94
91
90

Pressure (mb)

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

Ozone (du)

377
378
380
379
380
380
378
379
379
379
378
379
382
383
385
387
387
387
390
397
411
429
443
453

Wednesday 4

Waning Gibbous 88%

20:23

08:44

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
04 Bad
05 Bad
06 Bad
07 Bad
08 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)

77
82
88
97
99
100
63
58
53
55
59
93
100
100
100
100
97
100
70
69
65
74
89
76

Low Clouds (% Sky Obscured)

58
62
67
57
47
37
26
16
5
13
22
29
33
39
42
50
55
60
59
65
65
54
49
45

Medium Clouds (% Sky Obscured)

56
21
27
40
54
67
63
58
53
55
48
91
100
100
99
100
84
100
56
58
54
55
79
31

High Clouds (% Sky Obscured)

26
53
79
85
87
90
63
58
53
55
59
76
64
76
61
55
67
75
53
30
0
2
4
16

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 (%)

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 (%)

3
12
5
3
3
1
1
0
0
0
1
1
5
9
10
27
36
39
37
31
13
14
14
14

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
85
81
77
76
74
74
80
85
88
88
90
91
90
88
90
90
91
91
91
90
87
87
88

Pressure (mb)

995
995
995
995
995
995
995
995
995
995
995
995
995
995
994
994
994
993
993
993
992
992
992
992

Ozone (du)

460
462
459
458
460
462
463
459
458
456
454
449
450
457
462
453
448
445
444
440
438
438
431
422

Thursday 5

Waning Gibbous 81%

21:39

08:55

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
04 Bad
05 Bad
06 Bad
07 Bad
08 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)

86
91
95
94
94
100
100
100
100
100
99
95
97
100
100
100
100
99
97
83
72
79
89
100

Low Clouds (% Sky Obscured)

54
59
67
77
77
75
66
58
49
51
53
51
58
66
71
75
77
81
84
83
72
79
89
100

Medium Clouds (% Sky Obscured)

28
59
53
35
22
22
35
47
60
61
56
48
49
49
50
45
40
30
34
43
42
38
28
24

High Clouds (% Sky Obscured)

29
34
29
41
61
80
85
85
85
58
32
5
28
48
69
77
81
85
88
73
67
66
63
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 (%)

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 (%)

11
6
0
0
0
0
1
2
2
2
2
1
4
4
2
13
17
16
32
38
39
35
30
27

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
82
77
74
71
73
77
78
82
82
81
80
80
79
76
73
75
76
77
80
80
82
82
82

Pressure (mb)

992
992
992
991
991
991
990
990
990
990
990
990
990
990
990
989
989
989
989
989
989
989
989
989

Ozone (du)

426
419
413
412
410
406
408
410
412
415
418
418
417
415
410
404
403
402
401
404
406
409
410
411

Friday 6

Waning Gibbous 72%

22:54

09:06

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:25, 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
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
97
92
88
82
79
76
78
83
87
88
89
90
93
97
100
96
93
89
88
86
84

Medium Clouds (% Sky Obscured)

14
14
9
9
14
13
15
21
23
39
59
81
87
93
100
100
100
100
92
87
84
78
67
54

High Clouds (% Sky Obscured)

52
48
43
46
53
60
48
33
29
50
73
100
79
57
36
50
65
79
86
93
100
92
86
80

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

23
18
12
13
13
11
26
32
34
48
57
65
68
68
65
54
40
15
16
15
15
15
16
16

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
77
76
73
71
70
67
70
74
76
79
82
85
88
89
93
94
94
96
94
94
94
94
94

Pressure (mb)

989
990
990
990
991
991
991
992
992
993
993
994
994
995
995
995
996
996
996
997
997
998
998
999

Ozone (du)

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

Saturday 7

Waning Gibbous 63%

00:08

09:06

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
04 Bad
05 Bad

Sun - Rise: 07:24, Set: 17:00, Transit: 12:13. Moon - Rise: 00:08, Set: 09:06. Civil Dark: 17:35 - 06:49. Nautical Dark: 18:15 - 06:09. Astro Dark: 18:53 - 05:31

Total Clouds (% Sky Obscured)

99
98
97
97
97
98
91
85
79
86
91
96
93
90
87
89
94
100
100
99
99

Low Clouds (% Sky Obscured)

87
90
93
89
84
80
78
75
73
78
77
67
59
54
46
60
74
87
89
91
94

Medium Clouds (% Sky Obscured)

55
57
62
49
35
29
37
36
28
41
57
72
55
41
28
52
76
99
84
68
53

High Clouds (% Sky Obscured)

54
35
20
15
10
4
6
9
10
27
45
62
66
69
73
78
83
86
61
36
11

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5

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
Very Light Rain
Light Rain

Precipitation Probability (%)

18
15
10
15
22
34
35
32
31
29
30
36
37
37
35
31
27
29
47
64
80

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
88
82
78
76
73
71
77
84
91
90
91
90
91
91
91
91
90
88
90
90

Pressure (mb)

999
1000
1000
1000
1000
1000
1000
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1000
1000

Ozone (du)

421
421
420
420
421
423
424
424
424
423
425
427
428
431
433
435
434
433
431
430
428

Forecast for Sutton at Hone, Kent, United Kingdom (51.41,0.23)

Generated: 01/02/26 08:30:04. Forecast: 01/02/26 to 07/02/26. Timezone: UTC+0.00