Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 20

Waxing Crescent 3%

08:55

18:21

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:50, Set: 16:27, Transit: 12:08. Moon - Rise: 08:55, Set: 18:21. Civil Dark: 17:04 - 07:12. Nautical Dark: 17:46 - 06:31. Astro Dark: 18:25 - 05:52

Total Clouds (% Sky Obscured)

98
97
98
99
100
97
88
87
83
88
72
80
57
63
61
83
89
83
98
100
100
100
100
100

Low Clouds (% Sky Obscured)

79
91
96
94
90
91
85
87
83
86
69
76
57
63
61
74
80
79
71
76
75
76
69
73

Medium Clouds (% Sky Obscured)

39
47
91
77
98
59
40
0
0
0
0
0
0
0
0
0
0
1
22
30
40
53
100
100

High Clouds (% Sky Obscured)

12
3
3
2
2
2
5
2
0
45
45
39
2
22
1
39
34
20
20
78
93
83
100
41

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
7
4
2

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 (%)

0
0
0
25
29
23
8
8
7
3
11
1
1
0
0
0
0
2
8
26
59
94
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
0.7
1.1

Wind Speed/Direction (mph)

9
9
9
10
13
13
12
12
13
15
16
15
15
16
16
15
15
16
17
19
20
20
19
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
93
91
90
90
91
93
93
90
85
85
85
84
88
88
88
87
84
88
85
84
88
90

Pressure (mb)

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

Ozone (du)

391
390
394
393
395
396
397
395
393
390
385
378
375
371
362
356
353
354
354
354
354
353
347
336

Wednesday 21

Waxing Crescent 8%

09:09

19:40

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:49, Set: 16:29, Transit: 12:09. Moon - Rise: 09:09, Set: 19:40. Civil Dark: 17:06 - 07:11. Nautical Dark: 17:47 - 06:30. Astro Dark: 18:26 - 05:51

Total Clouds (% Sky Obscured)

100
100
100
98
92
94
87
71
93
100
100
100
100
100
100
100
99
100
97
98
99
100
100
100

Low Clouds (% Sky Obscured)

91
97
100
93
85
88
76
62
66
73
89
100
100
100
95
97
97
100
82
88
85
87
100
91

Medium Clouds (% Sky Obscured)

100
99
40
73
88
76
68
65
80
100
98
94
88
36
100
100
73
100
85
96
93
97
100
100

High Clouds (% Sky Obscured)

100
65
0
30
35
28
35
44
71
92
100
97
100
100
94
89
45
39
23
40
66
77
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
93
95
90
60
42
33
32
66
67
71
95
95
95
95
76
63
80
73
73
79
70
56
35

Precipitation Amount (mm)

0.8
0.4
0.7
0.7
0.3
0
0
0
0.3
0.3
0.3
0.8
1.1
1
0.8
0.4
0.3
0.5
0.4
0.4
0.5
0.4
0.3
0

Wind Speed/Direction (mph)

17
19
20
14
11
11
11
11
14
17
18
19
20
20
20
19
19
20
21
20
20
20
18
18

Chance of Frost

Temperature (°C)

7
7
6
6
6
6
6
6
6
6
7
7
7
8
8
8
8
8
8
8
8
8
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
90
91
91
91
91
94
94
93
94
91
88
82
82
85
81
79
88
90
91
93
95
93

Pressure (mb)

1001
1000
999
999
998
997
997
997
996
995
995
993
993
992
991
991
991
990
990
990
990
990
990
990

Ozone (du)

338
342
342
346
343
350
351
358
362
366
371
376
378
379
379
378
376
376
374
373
369
371
371
372

Thursday 22

Waxing Crescent 15%

09:22

20:59

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:47, Set: 16:30, Transit: 12:09. Moon - Rise: 09:22, Set: 20:59. Civil Dark: 17:07 - 07:10. Nautical Dark: 17:48 - 06:29. Astro Dark: 18:28 - 05:50

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
93
97
95
89
97
92
87
91
68
66
81
95
97

Low Clouds (% Sky Obscured)

97
90
90
87
87
82
74
61
53
53
59
75
55
85
79
71
67
69
84
64
64
74
82
76

Medium Clouds (% Sky Obscured)

100
100
100
100
64
84
65
46
16
21
16
18
38
32
33
37
33
29
23
14
20
27
38
26

High Clouds (% Sky Obscured)

100
100
100
100
100
94
100
79
76
75
69
6
0
0
1
2
2
0
0
0
16
7
22
50

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

Precipitation Probability (%)

44
63
64
47
36
24
26
25
24
28
40
28
16
26
22
27
29
29
26
13
5
9
24
15

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

17
17
16
15
15
15
15
15
15
16
16
18
16
17
18
17
16
15
15
14
11
10
11
9

Chance of Frost

Temperature (°C)

8
8
8
7
7
7
7
7
7
7
8
8
8
8
8
8
8
8
8
7
7
7
7
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
90
91
93
93
91
91
90
91
87
87
88
88
87
88
87
90
90
90
93
96
96
96

Pressure (mb)

990
990
990
990
990
990
990
990
990
990
990
990
990
989
989
989
989
989
989
989
989
989
989
988

Ozone (du)

370
369
364
359
352
352
353
355
358
363
367
373
379
379
378
376
381
381
379
379
374
371
369
366

Friday 23

Waxing Crescent 23%

09:33

22:18

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:46, Set: 16:32, Transit: 12:09. Moon - Rise: 09:33, Set: 22:18. Civil Dark: 17:09 - 07:09. Nautical Dark: 17:50 - 06:28. Astro Dark: 18:29 - 05:49

Total Clouds (% Sky Obscured)

98
100
98
95
92
95
97
100
99
99
98
99
100
100
88
76
61
66
75
86
88
90
92
91

Low Clouds (% Sky Obscured)

75
70
74
79
83
83
82
82
81
80
79
86
88
86
69
48
32
39
44
53
51
58
61
59

Medium Clouds (% Sky Obscured)

72
76
68
63
65
74
79
87
84
82
75
73
65
63
66
69
61
37
65
71
76
80
84
81

High Clouds (% Sky Obscured)

75
100
83
67
48
65
83
96
92
84
73
56
38
7
24
22
16
19
1
25
29
29
30
29

ISS Passover

Visibility (miles)

9
9
9
9
9
9
3
9
8
9
8
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
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

14
13
12
10
25
73
75
48
30
32
29
12
17
8
7
8
6
8
7
5
6
6
3
11

Precipitation Amount (mm)

0
0
0
0
0
0.5
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
12
13
14
13
14
16
17
17
17
17
15
14
12
12
11
10
10
11
11
11
11
10
9

Chance of Frost

Temperature (°C)

7
7
7
6
6
6
6
6
6
6
7
7
7
7
7
7
6
6
6
6
6
6
6
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
90
91
90
91
91
91
91
87
81
82
82
82
85
91
91
90
88
90
90
91
91

Pressure (mb)

989
989
989
988
988
988
988
988
988
989
989
988
989
989
989
989
990
990
990
990
991
991
992
992

Ozone (du)

364
365
366
367
372
372
373
375
377
381
382
384
386
387
387
387
388
389
395
397
400
402
406
408

Saturday 24

Waxing Crescent 34%

09:45

23:40

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:45, Set: 16:34, Transit: 12:09. Moon - Rise: 09:45, Set: 23:40. Civil Dark: 17:11 - 07:08. Nautical Dark: 17:51 - 06:27. Astro Dark: 18:31 - 05:48

Total Clouds (% Sky Obscured)

88
85
85
83
81
66
67
64
62
59
56
55
51
58
71
87
86
62
83
98
96
94
96
97

Low Clouds (% Sky Obscured)

56
51
50
52
51
54
57
55
54
57
53
52
51
50
35
26
16
62
75
75
78
82
81
79

Medium Clouds (% Sky Obscured)

81
80
77
18
10
11
11
8
6
2
0
0
0
18
46
59
48
49
44
38
26
23
15
33

High Clouds (% Sky Obscured)

29
25
20
20
18
1
1
0
0
0
0
0
0
1
36
71
86
19
34
54
63
68
73
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 (%)

13
10
10
7
3
4
4
2
4
3
0
1
1
0
0
0
0
7
7
2
7
9
7
13

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
8
8
8
7
7
7
8
8
9
11
11
11
12
11
10
8
7
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
89
91
91
91
93
93
88
81
75
76
79
87
88
91
91
89
89
88
88
86
88

Pressure (mb)

993
993
993
994
994
995
995
996
996
997
997
997
997
997
998
998
998
998
999
999
999
999
999
999

Ozone (du)

410
411
414
416
418
419
419
418
420
424
429
429
428
429
430
432
434
435
438
440
442
440
439
437

Sunday 25

Waxing Crescent 45%

09:59

01:05

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:44, Set: 16:35, Transit: 12:10. Moon - Rise: 09:59, Set: 01:05. Civil Dark: 17:12 - 07:07. Nautical Dark: 17:53 - 06:26. Astro Dark: 18:32 - 05:47

Total Clouds (% Sky Obscured)

98
98
99
99
100
97
95
92
95
98
100
100
100
100
98
96
93
95
97
100
100
100
100
100

Low Clouds (% Sky Obscured)

78
81
87
94
100
97
94
91
94
97
100
100
100
100
95
91
86
91
95
100
100
100
100
100

Medium Clouds (% Sky Obscured)

52
71
55
36
18
22
18
11
17
25
34
56
76
93
79
66
47
39
37
39
37
33
29
50

High Clouds (% Sky Obscured)

54
45
35
26
18
18
18
20
29
31
25
4
3
0
3
8
20
17
22
18
29
34
30
25

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
7
8
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 (%)

16
20
22
24
26
32
34
34
30
28
24
39
46
47
42
42
40
35
29
20
22
21
17
25

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

Chance of Frost

Temperature (°C)

4
4
4
4
4
4
3
3
3
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4

Feels Like (°C)

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

Dew Point (°C)

2
2
3
2
2
2
2
2
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

Relative Humidity (%)

88
88
89
89
89
89
91
94
96
94
93
91
93
93
93
93
93
91
91
93
94
93
93
94

Pressure (mb)

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

Ozone (du)

438
439
440
441
442
443
444
444
445
444
443
442
441
439
438
438
437
437
438
438
439
439
440
440

Monday 26

First Quarter 57%

10:16

01:05

Sun - Rise: 07:42, Set: 16:37, Transit: 12:10. Moon - Rise: 10:16, Set: 01:05. Civil Dark: 17:14 - 07:06. Nautical Dark: 17:54 - 06:25. Astro Dark: 18:34 - 05:46

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: 20/01/26 01:59:21. Forecast: 20/01/26 to 26/01/26. Timezone: UTC+0.00