Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 21

Waxing Crescent 8%

09:22

19:40

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
12 Bad

Sun - Rise: 07:47, Set: 16:29, Transit: 12:09. Moon - Rise: 09:22, Set: 19:40. Civil Dark: 17:06 - 07:10. Nautical Dark: 17:47 - 06:29. Astro Dark: 18:26 - 05:50

Total Clouds (% Sky Obscured)

99
99
97
100
100
100
100
99
100
98
99
100
99
100
100
100
100
100
100
88
83
92
85
94

Low Clouds (% Sky Obscured)

89
83
94
96
94
78
72
72
87
77
67
62
71
84
77
89
85
86
71
78
69
84
83
90

Medium Clouds (% Sky Obscured)

98
99
97
98
97
63
98
95
99
83
92
100
98
94
100
89
100
100
43
21
11
14
0
1

High Clouds (% Sky Obscured)

75
80
33
100
100
100
100
84
100
87
74
100
91
100
100
100
98
100
100
47
22
1
1
0

ISS Passover

Visibility (miles)

3
3
4
4
8
8
9
9
5
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

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

Precipitation Probability (%)

95
95
95
95
95
70
43
64
49
26
16
22
35
21
36
50
49
27
21
9
5
12
20
24

Precipitation Amount (mm)

1.3
0.3
0.8
0.9
0.8
0.5
0
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

21
22
20
20
19
19
19
19
18
17
17
16
15
15
16
15
16
15
14
13
15
15
17
17

Chance of Frost

Temperature (°C)

8
8
8
8
8
8
8
8
8
8
9
8
8
8
8
8
7
7
7
7
7
7
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
93
91
88
88
90
90
90
93
91
91
93
91
93
91
93
93
91
91
93
91
88
87
87

Pressure (mb)

991
991
990
990
990
990
990
990
990
990
990
990
990
990
990
990
990
990
990
990
990
990
990
990

Ozone (du)

377
376
374
374
371
370
369
365
363
365
366
366
363
362
359
353
351
352
357
357
359
363
367
369

Thursday 22

Waxing Crescent 15%

09:33

20:59

13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Good
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: 07:46, Set: 16:30, Transit: 12:09. Moon - Rise: 09:33, Set: 20:59. Civil Dark: 17:07 - 07:09. Nautical Dark: 17:48 - 06:28. Astro Dark: 18:28 - 05:49

Total Clouds (% Sky Obscured)

99
81
93
93
89
85
75
70
49
7
48
66
73
83
78
81
90
94
99
100
100
98
100
99

Low Clouds (% Sky Obscured)

98
66
84
76
84
85
75
70
49
0
48
66
73
82
77
80
89
86
67
73
88
92
72
89

Medium Clouds (% Sky Obscured)

6
11
26
47
50
33
2
2
2
0
0
0
0
0
0
4
40
45
93
88
88
94
100
34

High Clouds (% Sky Obscured)

0
13
2
1
0
0
0
1
0
0
0
4
34
48
20
21
41
67
86
95
75
22
70
70

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
2
1
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
Light Rain
Light Rain
Light Rain
None
None

Precipitation Probability (%)

32
44
39
36
26
26
7
5
5
6
4
20
5
4
8
17
2
8
43
81
93
75
43
34

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.8
0.5
0
0

Wind Speed/Direction (mph)

17
19
16
14
12
11
9
9
9
8
7
7
8
9
9
9
11
12
14
17
17
17
17
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
88
88
90
91
91
94
93
94
96
96
98
98
94
93
93
94
91
91
91
93
94
91
85

Pressure (mb)

989
989
989
990
990
990
990
990
990
990
990
991
991
991
990
990
989
989
989
989
989
989
989
989

Ozone (du)

370
367
369
369
369
368
366
368
372
374
369
367
367
366
367
366
367
369
370
371
373
377
379
381

Friday 23

Waxing Crescent 23%

09:45

22:18

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
12 Bad

Sun - Rise: 07:45, Set: 16:32, Transit: 12:09. Moon - Rise: 09:45, Set: 22:18. Civil Dark: 17:09 - 07:08. Nautical Dark: 17:50 - 06:27. Astro Dark: 18:29 - 05:48

Total Clouds (% Sky Obscured)

100
97
80
79
79
78
88
50
47
53
60
67
76
85
85
90
99
94
83
77
87
90
91
83

Low Clouds (% Sky Obscured)

83
96
80
71
69
57
65
49
47
53
60
66
68
66
65
61
57
59
61
63
66
68
67
62

Medium Clouds (% Sky Obscured)

100
78
34
38
45
45
47
3
0
0
14
18
28
31
42
48
45
32
25
8
24
39
51
39

High Clouds (% Sky Obscured)

70
70
70
65
65
70
59
15
0
0
0
16
34
51
39
20
4
19
29
43
63
79
91
82

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

Precipitation Probability (%)

35
49
53
46
43
35
25
4
1
0
1
0
0
0
0
0
0
0
0
0
1
1
1
1

Precipitation Amount (mm)

0
0
0.2
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)

14
12
11
8
7
7
7
7
7
7
6
6
6
6
7
6
7
7
6
6
6
8
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
79
78
85
91
93
93
93
93
91
93
93
93
93
94
93
93
93
93
93
93
88
86
82

Pressure (mb)

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

Ozone (du)

383
385
386
387
387
387
390
394
394
395
396
398
399
398
398
398
399
399
401
404
407
409
411
415

Saturday 24

Waxing Crescent 34%

09:59

23:40

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
12 Bad

Sun - Rise: 07:44, Set: 16:34, Transit: 12:10. Moon - Rise: 09:59, Set: 23:40. Civil Dark: 17:11 - 07:07. Nautical Dark: 17:51 - 06:26. Astro Dark: 18:31 - 05:47

Total Clouds (% Sky Obscured)

76
68
74
77
68
70
72
78
73
65
57
62
61
62
67
69
74
83
91
100
100
100
99
100

Low Clouds (% Sky Obscured)

55
48
51
60
57
53
48
61
64
61
57
62
61
62
66
62
61
62
63
67
75
81
90
88

Medium Clouds (% Sky Obscured)

27
15
18
7
62
56
13
17
10
65
57
6
27
36
55
14
21
37
51
72
66
61
70
79

High Clouds (% Sky Obscured)

64
48
39
35
20
21
27
27
27
21
15
20
25
25
6
21
21
3
7
10
10
5
5
40

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 (%)

3
4
14
1
1
1
1
0
1
0
2
1
3
8
4
3
2
3
4
2
17
15
11
18

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
84
88
90
83
85
86
88
86
86
86
89
88
88
88
89
88
85
83
85
85
83
85
82

Pressure (mb)

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

Ozone (du)

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

Sunday 25

Waxing Crescent 45%

10:16

01:05

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
12 Bad

Sun - Rise: 07:42, Set: 16:35, Transit: 12:10. Moon - Rise: 10:16, Set: 01:05. Civil Dark: 17:12 - 07:06. Nautical Dark: 17:53 - 06:25. Astro Dark: 18:32 - 05:46

Total Clouds (% Sky Obscured)

100
100
100
100
100
96
93
90
89
88
81
84
89
93
94
96
98
98
97
97
92
88
84
88

Low Clouds (% Sky Obscured)

86
84
90
95
100
86
82
79
78
77
77
82
86
88
91
93
96
96
96
95
91
88
84
86

Medium Clouds (% Sky Obscured)

74
65
49
43
42
22
10
1
0
0
0
1
3
6
4
5
1
3
2
2
0
0
0
17

High Clouds (% Sky Obscured)

70
100
85
65
45
3
3
3
3
2
2
1
1
0
0
1
2
5
9
14
20
22
17
4

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 (%)

19
16
20
24
26
26
18
8
11
10
3
5
4
1
5
9
9
4
5
3
6
3
2
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)

11
11
12
11
11
10
7
7
7
6
5
4
4
3
3
3
4
4
5
6
8
9
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
73
73
76
75
76
75
76
74
77
79
80
80
79
77
77
77
79
79
79
77
76
74
72

Pressure (mb)

1000
1000
1001
1001
1002
1002
1002
1003
1004
1004
1005
1005
1006
1006
1007
1007
1007
1007
1007
1007
1008
1007
1007
1007

Ozone (du)

423
422
421
418
416
414
411
408
405
403
402
401
405
409
413
411
409
407
407
407
407
405
404
402

Monday 26

First Quarter 57%

10:40

02:34

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
12 Bad

Sun - Rise: 07:41, Set: 16:37, Transit: 12:10. Moon - Rise: 10:40, Set: 02:34. Civil Dark: 17:14 - 07:05. Nautical Dark: 17:54 - 06:24. Astro Dark: 18:34 - 05:45

Total Clouds (% Sky Obscured)

94
100
100
99
99
95
91
87
88
90
91
94
97
100
100
99
99
99
100
100
97
94
91
89

Low Clouds (% Sky Obscured)

88
93
100
99
99
95
91
86
88
89
91
94
97
100
100
99
99
93
85
78
81
84
88
89

Medium Clouds (% Sky Obscured)

32
45
57
67
65
60
65
80
85
85
85
90
90
85
75
74
77
79
80
81
78
74
69
50

High Clouds (% Sky Obscured)

4
0
5
10
20
20
30
30
40
40
30
50
77
100
93
87
70
55
50
50
59
52
52
53

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
5
2
5
7
9
8
6
4
6
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain

Precipitation Probability (%)

6
2
13
18
23
51
73
93
95
95
83
79
77
76
64
48
30
29
26
18
42
53
61
68

Precipitation Amount (mm)

0
0
0
0
0
0
0.4
0.6
0.8
0.8
0.5
0.5
0.4
0.4
0.3
0
0
0
0
0
0
0
0.3
0.3

Wind Speed/Direction (mph)

11
11
11
11
12
12
12
13
13
13
14
15
15
15
15
15
15
15
15
15
15
14
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
76
76
80
83
86
89
91
94
94
94
94
94
93
91
91
88
86
88
86
85
83
82
80

Pressure (mb)

1006
1005
1005
1004
1003
1002
1000
999
997
996
994
993
992
991
990
989
989
989
989
989
988
989
989
989

Ozone (du)

408
414
420
409
398
386
380
373
366
368
370
372
374
377
380
388
396
404
410
417
423
424
426
427

Tuesday 27

Waxing Gibbous 68%

11:14

04:02

Sun - Rise: 07:40, Set: 16:39, Transit: 12:10. Moon - Rise: 11:14, Set: 04:02. Civil Dark: 17:15 - 07:03. Nautical Dark: 17:56 - 06:23. Astro Dark: 18:35 - 05:44

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Bredhurst, Kent, United Kingdom (51.33,0.58)

Generated: 21/01/26 12:38:55. Forecast: 21/01/26 to 27/01/26. Timezone: UTC+0.00