Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 2

Full Moon 99%

20:44

06:38

13 OK
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: 06:36, Set: 19:47, Transit: 13:13. Moon - Rise: 20:44, Set: 06:38. Civil Dark: 20:22 - 06:01. Nautical Dark: 21:06 - 05:17. Astro Dark: 21:53 - 04:30

Total Clouds (% Sky Obscured)

44
59
65
98
81
89
79
100
96
87
92
99
99
100
99
96
98
100
100
100
97
100
100
99

Low Clouds (% Sky Obscured)

44
59
65
96
70
58
40
51
79
85
90
96
96
68
75
81
86
100
100
100
79
76
68
74

Medium Clouds (% Sky Obscured)

9
7
49
50
33
49
31
50
43
53
92
99
51
52
85
84
92
92
95
77
31
34
49
66

High Clouds (% Sky Obscured)

23
31
40
33
18
10
29
100
31
20
27
77
51
94
9
36
88
100
100
30
61
80
82
66

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

Precipitation Probability (%)

0
0
0
8
2
1
0
1
20
55
59
61
83
76
59
40
27
16
18
41
28
24
31
43

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.4
0.4
0.8
0.5
0
0
0
0
0
0
0
0
0
0.2

Wind Speed/Direction (mph)

3
5
7
5
6
6
6
5
5
7
8
10
12
14
15
16
16
17
17
16
15
13
14
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
8
8
7
7
6
5
4
3
2
1
1
0
0
1
1
1
2
2
4
6
8
9

Dew Point (°C)

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

Relative Humidity (%)

61
61
57
56
58
66
70
75
75
76
76
79
83
86
86
86
87
87
88
90
93
87
79
62

Pressure (mb)

1021
1021
1020
1019
1018
1018
1017
1017
1017
1016
1015
1014
1013
1011
1010
1009
1008
1007
1006
1006
1006
1006
1006
1006

Ozone (du)

383
384
385
388
387
385
387
389
391
392
393
390
389
388
388
387
387
387
387
388
387
386
387
389

Friday 3

Waning Gibbous 96%

22:02

06:50

13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Good
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: 06:34, Set: 19:48, Transit: 13:12. Moon - Rise: 22:02, Set: 06:50. Civil Dark: 20:24 - 05:58. Nautical Dark: 21:08 - 05:14. Astro Dark: 21:55 - 04:26

Total Clouds (% Sky Obscured)

95
88
94
85
88
36
36
40
0
60
70
78
64
73
91
95
95
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

76
59
60
69
77
36
36
40
0
60
70
68
35
0
0
0
47
77
100
97
63
85
52
62

Medium Clouds (% Sky Obscured)

63
55
66
52
63
0
1
0
0
0
21
44
64
72
84
87
93
100
93
100
31
13
100
93

High Clouds (% Sky Obscured)

30
10
30
35
40
5
6
40
0
15
55
40
5
43
8
8
6
36
36
18
93
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
6
9
9
9
9
9
9
9
9
9
9
9
5
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

14
15
39
51
45
22
11
4
2
1
3
1
0
0
1
6
48
44
35
27
13
5
12
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

18
16
14
13
16
15
11
10
8
6
6
6
6
5
5
4
4
5
6
7
10
14
17
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
70
77
83
85
84
91
93
88
91
94
93
94
93
93
91
90
93
94
94
94
93
87
79

Pressure (mb)

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

Ozone (du)

389
389
389
387
388
389
386
382
381
381
383
384
385
385
385
383
380
379
382
383
382
380
380
378

Saturday 4

Waning Gibbous 91%

23:20

07:06

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 OK
10 OK
11 OK
12 OK

Sun - Rise: 06:32, Set: 19:50, Transit: 13:12. Moon - Rise: 23:20, Set: 07:06. Civil Dark: 20:26 - 05:56. Nautical Dark: 21:10 - 05:12. Astro Dark: 21:58 - 04:23

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
85
95
92
93
95
96
96
96
94
70
85
73
24
19
30
17

Low Clouds (% Sky Obscured)

63
85
68
77
73
78
81
100
38
59
60
48
47
46
42
38
40
35
39
37
24
17
20
17

Medium Clouds (% Sky Obscured)

35
1
54
65
52
57
94
100
85
90
31
34
34
34
41
31
43
15
0
0
0
1
1
2

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
89
42
58
33
0
10
21
30
43
59
67
48
25
2
2
1
1

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
3
19
10
23
60
92
33
8
8
17
38
38
36
25
24
25
35
16
9
15
27

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

21
22
23
22
22
23
23
22
21
18
16
14
12
11
9
8
8
8
8
11
12
14
15
17

Chance of Frost

Temperature (°C)

14
14
15
14
14
12
12
12
12
10
9
7
7
7
6
5
5
4
4
5
5
7
8
9

Feels Like (°C)

9
8
9
8
7
6
5
5
5
4
1
-0
-1
-1
0
-0
0
-1
1
1
2
3
4
5

Dew Point (°C)

9
8
8
8
8
8
7
6
7
8
5
3
2
1
3
2
2
1
1
3
3
2
0
1

Relative Humidity (%)

73
66
62
63
70
75
71
68
71
85
74
74
69
67
81
80
76
76
80
85
85
69
58
58

Pressure (mb)

1008
1006
1005
1004
1003
1002
1001
1000
1000
1000
1001
1002
1002
1003
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014

Ozone (du)

378
380
383
384
382
380
381
383
385
387
395
399
401
402
403
404
405
408
407
408
410
406
404
403

Sunday 5

Waning Gibbous 85%

00:36

07:29

13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 OK
21 Bad
22 OK
23 Bad
00 OK
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: 06:29, Set: 19:52, Transit: 13:12. Moon - Rise: 00:36, Set: 07:29. Civil Dark: 20:28 - 05:53. Nautical Dark: 21:12 - 05:09. Astro Dark: 22:00 - 04:20

Total Clouds (% Sky Obscured)

32
53
67
53
49
46
33
46
56
46
58
47
67
86
100
100
100
100
99
98
97
95
92
86

Low Clouds (% Sky Obscured)

32
30
36
33
18
14
3
2
2
3
2
2
1
3
1
0
0
0
1
2
3
13
23
36

Medium Clouds (% Sky Obscured)

8
14
19
14
8
0
0
0
0
2
5
6
17
24
21
17
21
25
21
15
8
15
23
29

High Clouds (% Sky Obscured)

12
20
30
21
30
38
27
36
43
31
47
46
65
81
100
100
100
100
98
95
94
85
76
59

ISS Passover

Visibility (miles)

8
7
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 (%)

30
21
16
20
13
3
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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)

18
19
18
18
15
12
10
7
5
4
4
5
5
5
6
6
6
7
7
9
11
13
15
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
70
59
58
62
63
64
70
73
75
77
80
83
86
89
89
89
89
89
80
75
71
63
60

Pressure (mb)

1015
1016
1017
1018
1019
1020
1020
1021
1022
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1022

Ozone (du)

404
406
407
406
402
399
399
395
391
389
384
379
377
375
374
372
372
371
370
370
370
370
371
373

Monday 6

Waning Gibbous 77%

01:47

08:01

13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 OK
21 Good
22 OK
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: 06:27, Set: 19:54, Transit: 13:12. Moon - Rise: 01:47, Set: 08:01. Civil Dark: 20:30 - 05:51. Nautical Dark: 21:14 - 05:06. Astro Dark: 22:03 - 04:17

Total Clouds (% Sky Obscured)

85
84
82
73
63
49
68
36
4
36
68
100
100
96
95
89
88
94
95
98
100
100
99
100

Low Clouds (% Sky Obscured)

43
46
53
44
39
37
16
10
4
3
3
2
2
1
0
8
19
28
40
51
63
72
70
80

Medium Clouds (% Sky Obscured)

31
31
29
17
10
12
12
11
4
6
2
0
23
36
30
18
12
4
5
6
7
16
28
41

High Clouds (% Sky Obscured)

47
38
20
20
20
20
68
36
4
36
56
73
79
74
77
75
79
88
92
95
100
78
56
34

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
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
17
40
67
75
88
88

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.4
0.6
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
59
59
64
68
71
75
75
76
77
77
78
77
79
79
81
79
79
81
78
76
73
71
70

Pressure (mb)

1022
1021
1020
1020
1019
1019
1019
1015
1015
1015
1015
1014
1014
1013
1013
1012
1011
1011
1010
1009
1008
1008
1007
1007

Ozone (du)

374
373
371
369
367
364
363
362
361
360
359
358
356
355
354
353
354
354
355
355
355
354
355
355

Tuesday 7

Waning Gibbous 69%

02:47

08:47

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: 06:24, Set: 19:56, Transit: 13:11. Moon - Rise: 02:47, Set: 08:47. Civil Dark: 20:32 - 05:48. Nautical Dark: 21:16 - 05:03. Astro Dark: 22:06 - 04:14

Total Clouds (% Sky Obscured)

100
100
100
100
93
85
83
91
100
100
100
100
100
100
100
93
86
78
75
72
70
69
68
68

Low Clouds (% Sky Obscured)

72
64
56
67
75
83
83
91
94
78
61
41
39
35
34
38
42
46
54
63
70
69
68
68

Medium Clouds (% Sky Obscured)

49
66
76
81
76
66
55
45
35
28
26
38
43
52
60
61
61
61
44
28
13
9
4
1

High Clouds (% Sky Obscured)

44
54
73
57
36
18
38
59
79
84
88
93
95
98
100
77
53
44
43
41
40
50
48
43

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

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

Precipitation Probability (%)

70
61
51
44
48
66
69
76
91
91
80
67
51
31
3
8
6
1
4
2
0
8
11
16

Precipitation Amount (mm)

0.3
0.3
0
0
0
0.4
0.4
0.4
0.7
0.7
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
12
9
7
8
11
14
12
11
9
8
6
5
4
3
3
3
3
4
5
7
8
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
71
71
71
74
78
80
82
84
86
86
86
87
88
91
93
93
91
91
88
87
84
81
80

Pressure (mb)

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

Ozone (du)

356
357
359
360
360
360
360
359
359
359
359
359
359
360
361
362
363
364
366
368
370
372
374
376

Wednesday 8

Waning Gibbous 59%

03:33

09:47

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: 06:22, Set: 19:58, Transit: 13:11. Moon - Rise: 03:33, Set: 09:47. Civil Dark: 20:34 - 05:46. Nautical Dark: 21:19 - 05:01. Astro Dark: 22:08 - 04:10

Total Clouds (% Sky Obscured)

71
69
67
66
74
73
67
61
55
56
47
43

Low Clouds (% Sky Obscured)

68
69
67
66
74
73
51
30
8
7
6
4

Medium Clouds (% Sky Obscured)

2
2
2
15
38
55
49
43
37
40
46
43

High Clouds (% Sky Obscured)

43
38
37
37
38
34
24
25
25
25
20
20

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

24
31
34
28
24
10
13
10
4
18
19
10

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
78
77
77
77
77
77
78
79
82
81
79

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011

Ozone (du)

378
380
381
383
385
388
390
393
396
399
403
406

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

Generated: 02/04/26 13:27:58. Forecast: 02/04/26 to 08/04/26. Timezone: UTC+1.00