Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 11

Waning Crescent 39%

04:46

12:18

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:15, Set: 20:03, Transit: 13:10. Moon - Rise: 04:46, Set: 12:18. Civil Dark: 20:40 - 05:38. Nautical Dark: 21:25 - 04:52. Astro Dark: 22:17 - 04:00

Total Clouds (% Sky Obscured)

94
95
73
64
65
91
33
100
100
100
100
100
100
100
100
100
100
100
100
62
100
100
54
70

Low Clouds (% Sky Obscured)

51
44
56
38
22
12
0
6
18
71
44
48
52
87
89
85
99
100
100
62
74
84
54
68

Medium Clouds (% Sky Obscured)

88
85
60
59
65
41
33
46
43
94
49
100
100
100
100
100
42
45
51
3
89
62
2
5

High Clouds (% Sky Obscured)

21
0
0
0
0
0
0
0
0
0
0
0
3
35
33
100
60
40
65
1
46
73
0
0

ISS Passover

Visibility (miles)

0
0
3
9
6
7
5
4
7
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
Light Rain
None
None
None
Very Light Rain
None
None
None
None
None
None
None
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
36
14
33
38
50
52
48
47
32
20
23
23
73
69
50
49
33
34
33
9
10
9
5

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
8
13
18
17
18
19
20
19
19
20
20
21
21
21
20
18
18
16
17
15
14
14
12

Chance of Frost

Temperature (°C)

4
5
7
8
8
9
9
10
10
10
9
8
7
7
7
7
7
7
7
7
7
7
7
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
96
81
68
63
69
73
73
70
70
70
68
70
87
88
87
82
84
82
84
81
85
85

Pressure (mb)

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

Ozone (du)

373
380
385
393
402
416
427
430
432
434
445
461
471
471
474
474
472
472
472
465
455
453
456
461

Sunday 12

Waning Crescent 30%

04:58

13:39

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK

Sun - Rise: 06:13, Set: 20:05, Transit: 13:10. Moon - Rise: 04:58, Set: 13:39. Civil Dark: 20:42 - 05:36. Nautical Dark: 21:27 - 04:50. Astro Dark: 22:20 - 03:57

Total Clouds (% Sky Obscured)

67
74
82
86
68
62
77
58
74
0
0
0
0
0
0
0
0
0
15
26
27
32
26
10

Low Clouds (% Sky Obscured)

55
56
69
77
68
62
59
58
26
0
0
0
0
0
0
0
0
0
15
26
27
25
17
0

Medium Clouds (% Sky Obscured)

36
49
53
48
1
1
34
0
43
0
0
0
0
0
0
0
0
0
2
3
3
32
26
10

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
25
26
10

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
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
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

19
44
55
58
49
29
24
24
30
20
7
0
0
0
0
0
1
1
4
1
0
0
1
12

Precipitation Amount (mm)

0
0
0.3
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
14
15
16
16
16
16
16
15
14
12
11
8
6
5
5
5
5
5
4
5
5
4
5

Chance of Frost

Temperature (°C)

8
9
10
10
10
11
11
11
12
11
11
10
7
6
5
4
4
3
3
2
2
2
2
2

Feels Like (°C)

3
5
5
4
4
5
5
5
6
6
8
7
5
4
4
2
2
1
1
1
-0
-1
-2
-2

Dew Point (°C)

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

Relative Humidity (%)

81
74
73
60
54
53
56
58
58
66
66
69
75
81
82
80
83
86
86
86
83
83
81
76

Pressure (mb)

1004
1005
1005
1006
1007
1007
1008
1008
1009
1009
1009
1010
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

465
467
469
469
470
473
475
476
477
480
482
484
487
490
492
492
493
494
497
498
498
498
495
495

Monday 13

Waning Crescent 20%

05:09

15:01

08 Bad
09 OK
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 OK
21 OK
22 OK
23 OK
00 Good
01 OK
02 OK
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:10, Set: 20:07, Transit: 13:10. Moon - Rise: 05:09, Set: 15:01. Civil Dark: 20:44 - 05:33. Nautical Dark: 21:30 - 04:47. Astro Dark: 22:22 - 03:53

Total Clouds (% Sky Obscured)

89
43
80
78
62
100
100
96
80
84
60
43
24
10
9
7
7
18
31
50
57
57
66
78

Low Clouds (% Sky Obscured)

0
0
57
61
22
51
39
56
63
72
43
28
14
0
0
0
0
14
27
43
38
34
29
35

Medium Clouds (% Sky Obscured)

89
43
47
22
62
53
96
95
75
64
21
16
11
5
6
7
7
18
31
42
41
37
36
39

High Clouds (% Sky Obscured)

9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
13

ISS Passover

Visibility (miles)

9
9
9
9
5
2
8
6
3
5
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
Very Light Rain
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

Precipitation Probability (%)

4
2
8
28
40
59
65
87
95
95
73
37
20
14
13
8
0
0
0
0
5
6
3
6

Precipitation Amount (mm)

0
0
0
0
0
0.3
0.3
0.6
1.1
0.5
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

4
6
7
8
9
10
9
9
9
8
8
7
6
5
4
4
4
3
3
3
2
2
2
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
78
82
84
70
70
78
78
77
90
88
90
94
94
94
94
93
93
91
91
91
93
93
94

Pressure (mb)

1012
1012
1012
1012
1011
1011
1011
1010
1010
1011
1011
1011
1011
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1014

Ozone (du)

496
495
491
487
485
484
480
475
473
471
464
457
444
431
427
420
411
406
398
395
393
391
388
384

Tuesday 14

Waning Crescent 12%

05:19

16:24

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:08, Set: 20:08, Transit: 13:09. Moon - Rise: 05:19, Set: 16:24. Civil Dark: 20:46 - 05:31. Nautical Dark: 21:32 - 04:44. Astro Dark: 22:25 - 03:50

Total Clouds (% Sky Obscured)

88
75
87
54
93
69
71
99
100
100
100
100
100
100
100
100
100
100
100
100
93
89
83
87

Low Clouds (% Sky Obscured)

45
53
55
54
71
69
71
72
78
77
100
98
100
100
100
100
100
99
97
96
89
88
82
83

Medium Clouds (% Sky Obscured)

43
46
58
48
71
51
52
74
70
60
69
58
64
70
90
93
100
96
52
81
29
14
0
45

High Clouds (% Sky Obscured)

55
32
54
31
29
23
14
24
50
81
100
100
100
100
100
100
100
100
100
65
43
23
25
25

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
6
6
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
Very Light Rain
Light Rain
Light Rain
None
None
None
None

Precipitation Probability (%)

8
10
13
17
15
20
18
3
6
9
0
2
14
18
35
40
42
61
80
81
54
31
8
8

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.5
0
0
0
0

Wind Speed/Direction (mph)

7
9
10
12
13
15
14
13
12
12
12
11
11
11
12
12
12
12
12
11
12
12
12
12

Chance of Frost

Temperature (°C)

5
7
9
10
11
12
13
13
13
13
12
11
10
10
10
10
10
11
11
11
11
11
12
12

Feels Like (°C)

5
4
8
8
10
9
10
10
10
10
9
8
7
7
6
7
7
7
8
8
8
8
9
7

Dew Point (°C)

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

Relative Humidity (%)

89
85
80
73
65
58
54
54
58
68
80
83
84
88
90
93
96
96
96
96
95
95
93
89

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1011
1011
1011
1011
1010
1011

Ozone (du)

378
373
369
366
365
361
356
353
351
350
348
346
345
346
345
344
344
346
352
354
356
356
358
357

Wednesday 15

Waning Crescent 6%

05:29

17:49

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:06, Set: 20:10, Transit: 13:09. Moon - Rise: 05:29, Set: 17:49. Civil Dark: 20:47 - 05:28. Nautical Dark: 21:34 - 04:41. Astro Dark: 22:28 - 03:46

Total Clouds (% Sky Obscured)

91
95
91
85
77
75
74
74
82
91
89
83
82
94
90
83
75
72
81
91
87
84
80
72

Low Clouds (% Sky Obscured)

82
84
83
76
64
62
61
60
54
43
31
39
51
54
57
58
62
70
77
85
81
77
72
68

Medium Clouds (% Sky Obscured)

38
78
79
42
32
22
17
11
25
35
47
55
66
81
82
77
75
69
54
36
23
12
2
2

High Clouds (% Sky Obscured)

25
6
20
20
13
7
2
0
0
1
1
2
2
3
2
1
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
8
6
7
8
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
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

8
20
31
42
49
68
65
53
45
35
12
16
22
24
42
49
46
34
21
7
12
12
7
12

Precipitation Amount (mm)

0
0
0
0
0
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
15
17
17
17
18
17
17
17
16
16
15
14
14
13
13
12
12
12
12
12
12
11
11

Chance of Frost

Temperature (°C)

12
13
14
13
14
15
15
15
15
14
13
12
12
11
10
10
10
9
9
9
9
9
9
9

Feels Like (°C)

8
9
9
8
9
10
11
11
11
11
12
12
8
8
8
8
7
7
5
5
5
5
5
5

Dew Point (°C)

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

Relative Humidity (%)

89
86
86
87
83
73
69
67
65
67
69
71
72
73
74
74
76
77
76
76
74
72
72
69

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1013
1013
1014

Ozone (du)

357
356
356
358
361
361
362
363
365
368
372
375
378
381
384
391
398
405
407
408
410
409
409
409

Thursday 16

Waning Crescent 2%

05:41

19:18

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 OK
07 Bad

Sun - Rise: 06:04, Set: 20:12, Transit: 13:09. Moon - Rise: 05:41, Set: 19:18. Civil Dark: 20:49 - 05:26. Nautical Dark: 21:37 - 04:38. Astro Dark: 22:31 - 03:43

Total Clouds (% Sky Obscured)

63
58
61
65
67
78
89
100
98
95
93
88
88
86
87
91
87
87
85
86
67
49
32
41

Low Clouds (% Sky Obscured)

63
58
56
52
48
34
22
14
23
32
41
27
14
1
5
6
8
8
8
11
10
8
0
8

Medium Clouds (% Sky Obscured)

2
0
10
26
45
60
73
85
85
76
67
51
38
25
44
67
87
87
84
82
62
42
21
26

High Clouds (% Sky Obscured)

0
0
3
5
11
34
55
81
81
84
89
88
88
86
77
74
70
43
32
22
15
8
2
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 (%)

13
5
10
9
2
5
2
0
8
10
2
7
7
2
13
25
36
31
25
18
11
6
1
2

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
12
13
14
14
14
14
13
13
12
11
10
8
6
5
5
6
6
7
8
9
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
67
66
62
56
52
55
56
59
64
70
75
77
80
80
85
90
95
93
91
93
91
93
93

Pressure (mb)

1015
1016
1017
1017
1017
1018
1018
1018
1018
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1018

Ozone (du)

404
399
394
394
394
395
394
393
392
389
385
381
382
382
382
383
384
385
384
383
382
381
380
379

Friday 17

New Moon 0%

05:56

20:51

Sun - Rise: 06:01, Set: 20:14, Transit: 13:09. Moon - Rise: 05:56, Set: 20:51. Civil Dark: 20:51 - 05:24. Nautical Dark: 21:39 - 04:36. Astro Dark: 22:35 - 03:39

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 High Legh, Cheshire East, United Kingdom (53.36,-2.44)

Generated: 11/04/26 08:32:25. Forecast: 11/04/26 to 17/04/26. Timezone: UTC+1.00