Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 27

Waxing Gibbous 99%

19:55

04:57

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

Sun - Rise: 06:07, Set: 20:07, Transit: 13:07. Moon - Rise: 19:55, Set: 04:57. Civil Dark: 20:45 - 05:29. Nautical Dark: 21:32 - 04:42. Astro Dark: 22:26 - 03:48

Total Clouds (% Sky Obscured)

67
83
80
85
100
100
100
95
100
100
100
100
100
100
100
100
100
93
90
94
98
100
99
100

Low Clouds (% Sky Obscured)

33
38
42
46
37
44
42
50
50
64
76
87
93
87
99
97
89
59
64
41
32
29
32
36

Medium Clouds (% Sky Obscured)

0
1
0
0
0
7
29
33
67
97
100
100
100
100
100
100
100
63
59
28
41
70
64
91

High Clouds (% Sky Obscured)

67
81
36
55
100
100
100
95
100
100
100
100
100
100
100
100
100
68
41
81
87
100
93
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
6
3
2
1
0
7
9
9
9
9
3
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
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

0
0
2
0
0
5
14
16
28
57
95
95
95
95
95
95
95
95
95
68
78
53
4
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.7
0.8
1.9
4.4
1.5
2.1
2.1
1.7
0.6
0.2
0.5
0.3
0
0

Wind Speed/Direction (mph)

6
6
6
6
5
6
6
6
7
8
8
8
8
8
12
10
8
7
7
5
4
4
2
3

Chance of Frost

Temperature (°C)

16
16
15
15
15
15
15
15
16
17
19
19
19
19
18
19
18
18
18
18
18
17
17
17

Feels Like (°C)

17
15
15
14
15
15
15
15
16
16
19
18
19
18
17
18
19
19
18
19
19
18
18
17

Dew Point (°C)

13
13
13
13
13
14
14
13
13
13
15
17
18
18
18
18
18
16
15
16
16
16
16
15

Relative Humidity (%)

83
86
87
87
87
89
89
87
83
78
77
85
92
93
95
98
95
86
83
85
90
93
92
92

Pressure (mb)

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

Ozone (du)

322
322
321
321
319
319
320
318
316
314
314
314
314
314
315
318
323
330
333
333
335
337
341
340

Friday 28

Full Moon 100%

20:04

06:17

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 OK
23 OK

Sun - Rise: 06:08, Set: 20:05, Transit: 13:07. Moon - Rise: 20:04, Set: 06:17. Civil Dark: 20:42 - 05:31. Nautical Dark: 21:29 - 04:44. Astro Dark: 22:23 - 03:51

Total Clouds (% Sky Obscured)

100
100
100
100
100
98
99
94
95
97
100
100
99
100
100
100
100
100
100
99
79
42
43
36

Low Clouds (% Sky Obscured)

38
43
43
40
32
27
35
43
65
63
67
39
62
59
42
64
88
97
77
40
36
17
20
22

Medium Clouds (% Sky Obscured)

40
38
100
98
95
90
87
64
24
31
42
44
35
39
41
34
35
99
93
88
73
18
10
0

High Clouds (% Sky Obscured)

100
100
100
100
100
83
92
77
69
82
96
100
93
87
50
100
100
100
100
88
12
2
4
13

ISS Passover

Visibility (miles)

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

Fog (%)

6
8
10
8
2
2
1
0
0
6
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

1
2
1
1
1
1
1
1
0
5
27
34
77
91
95
95
95
42
14
6
3
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.8
1.2
0.6
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
4
4
3
5
5
5
6
8
8
9
12
13
11
12
12
12
12
12
11
11
11
11

Chance of Frost

Temperature (°C)

16
16
16
16
16
16
15
15
16
17
18
18
19
18
18
19
18
17
17
17
17
17
16
16

Feels Like (°C)

17
16
16
16
16
16
15
15
15
16
17
17
16
15
16
16
16
15
15
16
15
15
16
16

Dew Point (°C)

15
15
15
15
15
15
14
14
14
14
14
13
10
11
13
12
14
15
15
14
14
14
14
13

Relative Humidity (%)

92
92
93
93
93
93
92
92
87
82
74
71
57
61
69
64
79
85
83
81
82
83
86
85

Pressure (mb)

1005
1004
1004
1004
1003
1003
1003
1002
1002
1002
1002
1002
1002
1001
1001
1001
1001
1000
1000
1001
1001
1002
1002
1002

Ozone (du)

340
339
339
339
340
341
342
343
342
343
342
342
340
338
338
337
337
334
332
330
327
325
325
327

Saturday 29

Waning Gibbous 99%

20:13

07:37

00 OK
01 OK
02 OK
03 Bad
04 OK
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

Sun - Rise: 06:10, Set: 20:03, Transit: 13:06. Moon - Rise: 20:13, Set: 07:37. Civil Dark: 20:40 - 05:33. Nautical Dark: 21:26 - 04:47. Astro Dark: 22:19 - 03:53

Total Clouds (% Sky Obscured)

44
33
31
65
34
53
52
65
85
100
100
99
100
100
100
99
100
88
75
59
46
35
39
42

Low Clouds (% Sky Obscured)

25
26
23
20
30
52
39
54
58
53
46
73
63
75
76
83
72
71
73
59
46
35
39
42

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
7
83
91
92
98
95
98
98
68
95
88
75
59
46
35
39
42

High Clouds (% Sky Obscured)

25
4
7
45
7
19
37
42
50
100
100
83
100
63
100
92
100
20
20
20
15
25
39
42

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
9
4
6
9
9
3
1
1
2
2
6
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
Very Light Rain
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
6
25
48
57
61
42
35
76
95
95
95
95
81
64
53

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0.2
1
2
1.4
0.7
0.5
0.3
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
16
15
15
15
15
15
15
16
17
19
19
20
19
19
19
19
19
18
18
17
16
15
15

Feels Like (°C)

16
16
16
15
15
15
14
14
15
16
18
17
18
18
18
19
19
19
18
19
18
17
15
14

Dew Point (°C)

14
14
13
13
14
14
13
12
12
13
12
12
16
17
18
18
18
17
18
18
17
16
15
14

Relative Humidity (%)

86
87
86
87
90
92
89
86
79
73
66
63
77
85
92
92
92
88
95
98
98
96
96
95

Pressure (mb)

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

Ozone (du)

327
323
320
318
315
311
307
304
303
302
301
302
304
300
303
308
306
307
303
305
307
307
306
307

Sunday 30

Waning Gibbous 96%

20:22

08:58

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

Sun - Rise: 06:12, Set: 20:00, Transit: 13:06. Moon - Rise: 20:22, Set: 08:58. Civil Dark: 20:37 - 05:35. Nautical Dark: 21:23 - 04:49. Astro Dark: 22:16 - 03:56

Total Clouds (% Sky Obscured)

46
46
50
50
64
82
65
66
70
80
85
88
90
90
90
98
100
100
100
99
98
97
91
85

Low Clouds (% Sky Obscured)

46
46
50
50
54
57
26
16
8
0
11
25
40
39
55
78
70
40
46
64
61
61
62
60

Medium Clouds (% Sky Obscured)

46
46
50
50
64
61
13
15
12
12
19
28
41
26
25
20
89
87
86
92
95
97
91
64

High Clouds (% Sky Obscured)

46
20
50
50
18
36
54
64
69
75
80
80
81
81
77
52
92
100
100
95
90
85
74
64

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

67
66
59
61
58
27
3
1
3
5
19
39
64
66
66
67
95
95
95
95
95
87
53
51

Precipitation Amount (mm)

0.5
0.4
0
0.3
0.4
0
0
0
0
0
0
0
0.4
0.4
0.4
0.3
0.7
1.1
1
0.8
1
0.6
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
14
14
13
13
13
13
12
14
15
17
17
18
18
19
20
20
19
18
17
16
16
15
14

Feels Like (°C)

13
13
12
12
12
12
11
13
14
15
17
18
18
17
19
18
18
18
18
17
15
15
15
14

Dew Point (°C)

13
13
12
12
11
11
11
11
12
12
12
10
9
8
8
11
14
13
13
14
13
13
13
13

Relative Humidity (%)

92
93
90
90
89
89
90
90
87
80
71
62
54
51
48
56
68
65
73
78
78
86
90
90

Pressure (mb)

1002
1003
1003
1004
1004
1005
1005
1006
1006
1006
1006
1006
1006
1005
1005
1004
1003
1003
1003
1002
1002
1002
1002
1001

Ozone (du)

309
311
313
315
320
319
320
321
322
323
324
325
326
326
325
323
322
322
322
323
322
322
322
324

Monday 31

Waning Gibbous 91%

20:33

10:21

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 Bad
23 Bad

Sun - Rise: 06:14, Set: 19:58, Transit: 13:06. Moon - Rise: 20:33, Set: 10:21. Civil Dark: 20:35 - 05:37. Nautical Dark: 21:20 - 04:51. Astro Dark: 22:12 - 03:59

Total Clouds (% Sky Obscured)

81
82
57
60
59
55
72
81
70
76
74
77
73
80
93
100
89
80
73
65
55
40
51
68

Low Clouds (% Sky Obscured)

57
31
25
25
28
30
47
58
48
43
47
77
73
69
58
50
42
33
26
19
10
2
9
30

Medium Clouds (% Sky Obscured)

25
28
17
20
24
23
30
35
25
15
12
6
0
23
45
68
69
80
73
65
55
40
51
68

High Clouds (% Sky Obscured)

58
75
44
48
50
46
55
47
27
10
12
5
29
56
78
100
81
66
48
43
46
40
51
64

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 (%)

22
8
8
1
5
5
2
14
19
15
33
35
29
39
43
36
35
33
7
15
15
1
4
8

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
5
4
4
5
7
9
10
11
13
13
14
15
15
15
15
14
13
12
10
8
7
7

Chance of Frost

Temperature (°C)

14
14
13
13
13
13
13
14
14
15
16
17
17
17
17
17
16
16
16
16
15
14
14
13

Feels Like (°C)

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

Dew Point (°C)

12
12
12
12
12
12
12
13
13
13
12
12
13
12
12
12
12
11
11
10
10
9
9
9

Relative Humidity (%)

86
89
90
90
93
95
93
92
89
83
75
73
77
72
72
73
74
72
70
68
70
71
72
75

Pressure (mb)

1001
1001
1001
1001
1001
1001
1001
1001
1002
1003
1004
1005
1005
1006
1007
1007
1008
1009
1009
1010
1010
1010
1011
1010

Ozone (du)

323
323
323
325
326
326
326
326
327
325
323
321
320
320
320
319
319
319
320
321
322
324
325
326

Tuesday 1

Waning Gibbous 83%

20:46

11:47

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 OK
23 Bad

Sun - Rise: 06:15, Set: 19:55, Transit: 13:05. Moon - Rise: 20:46, Set: 11:47. Civil Dark: 20:32 - 05:39. Nautical Dark: 21:18 - 04:53. Astro Dark: 22:09 - 04:02

Total Clouds (% Sky Obscured)

92
86
80
75
84
92
100
83
65
49
55
64
70
70
73
77
81
76
68
55
39
31
36
47

Low Clouds (% Sky Obscured)

51
58
59
63
64
66
67
61
54
44
35
24
18
22
31
37
41
51
55
40
26
12
12
14

Medium Clouds (% Sky Obscured)

85
66
48
27
51
78
99
66
33
0
0
1
1
2
3
7
8
13
14
15
15
11
13
16

High Clouds (% Sky Obscured)

49
33
18
4
28
59
87
60
31
1
29
60
70
67
32
1
10
19
28
49
39
31
36
47

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
Very 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

Precipitation Probability (%)

14
20
27
29
64
80
86
74
54
14
15
16
3
10
12
8
14
12
4
12
11
0
3
11

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
8
7
7
7
7
8
8
9
11
13
13
13
14
14
14
14
13
12
11
10
9
9
9

Chance of Frost

Temperature (°C)

13
13
12
12
12
12
12
13
14
15
17
17
18
19
20
20
20
20
21
20
19
18
17
17

Feels Like (°C)

11
11
10
10
10
10
11
11
11
12
13
13
13
14
18
18
18
18
19
19
16
16
15
15

Dew Point (°C)

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

Relative Humidity (%)

75
76
79
80
83
83
86
89
80
74
67
59
52
46
50
53
57
58
59
60
63
67
72
74

Pressure (mb)

1010
1010
1010
1010
1009
1009
1010
1010
1010
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013

Ozone (du)

327
328
328
328
328
334
339
345
346
347
348
350
352
354
350
345
341
340
339
338
336
334
332
331

Wednesday 2

Waning Gibbous 74%

21:06

13:17

Sun - Rise: 06:17, Set: 19:53, Transit: 13:05. Moon - Rise: 21:06, Set: 13:17. Civil Dark: 20:30 - 05:41. Nautical Dark: 21:15 - 04:55. Astro Dark: 22:06 - 04:05

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 Peacock, Wakefield, United Kingdom (53.68,-1.51)

Generated: 27/08/26 00:24:17. Forecast: 27/08/26 to 02/09/26. Timezone: UTC+1.00