Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 27

Waxing Gibbous 85%

12:17

06:07

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

Sun - Rise: 06:57, Set: 17:44, Transit: 12:22. Moon - Rise: 12:17, Set: 06:07. Civil Dark: 18:19 - 06:23. Nautical Dark: 18:59 - 05:42. Astro Dark: 19:40 - 05:02

Total Clouds (% Sky Obscured)

94
90
92
95
93
88
97
90
91
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

79
82
81
83
92
84
94
75
85
75
93
98
88
85
55
84
100
92
86
87
91
69
79
83

Medium Clouds (% Sky Obscured)

94
60
42
43
45
39
48
38
43
95
100
100
100
79
44
48
48
49
55
53
74
97
100
100

High Clouds (% Sky Obscured)

45
40
35
40
25
1
1
0
0
0
0
4
80
80
85
3
0
4
55
52
44
88
64
88

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

Precipitation Probability (%)

35
0
0
43
30
51
58
54
39
63
57
86
94
84
65
60
86
90
64
64
56
41
17
11

Precipitation Amount (mm)

0
0
0
0
0
0.3
0.4
0.4
0
0.5
0
0.7
0.8
0.5
0
0
0.5
0.7
0
0.3
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
90
87
79
76
73
69
68
70
70
75
81
82
85
87
84
85
85
85
87
87
86
86
88

Pressure (mb)

1007
1007
1008
1008
1009
1009
1009
1010
1010
1010
1011
1011
1012
1012
1012
1013
1013
1013
1013
1014
1014
1014
1015
1015

Ozone (du)

353
356
359
363
370
373
370
367
368
376
385
392
399
401
408
406
402
398
396
397
401
406
410
412

Saturday 28

Waxing Gibbous 92%

13:47

06:27

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

Sun - Rise: 06:55, Set: 17:46, Transit: 12:22. Moon - Rise: 13:47, Set: 06:27. Civil Dark: 18:21 - 06:20. Nautical Dark: 19:01 - 05:40. Astro Dark: 19:42 - 04:59

Total Clouds (% Sky Obscured)

100
100
100
100
58
37
29
36
31
38
0
0
34
67
12
94
100
94
47
100
100
100
100
100

Low Clouds (% Sky Obscured)

98
89
50
47
37
28
29
36
31
38
0
0
0
33
0
63
26
33
30
38
46
50
88
84

Medium Clouds (% Sky Obscured)

100
100
100
100
42
21
2
10
14
17
0
0
34
43
8
53
60
64
35
62
91
100
100
100

High Clouds (% Sky Obscured)

68
76
75
9
10
3
0
0
2
25
0
0
2
0
0
15
42
57
47
68
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
7
6
5
5
5
5
5
9
9
9
9
9
9
9
9
9
9
5
5
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

12
11
22
32
35
46
52
51
51
47
10
3
0
5
2
6
2
26
37
9
42
63
81
67

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
6
7
8
10
11
11
11
9
8
7
4
4
5
7
9
10
11
12
13
13
15
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
86
85
84
79
77
74
73
77
79
86
88
88
89
91
91
88
88
88
89
93
93
91

Pressure (mb)

1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1015
1015
1014
1013
1012
1010

Ozone (du)

412
413
412
411
408
407
407
408
407
405
405
410
411
412
408
403
400
399
398
396
400
404
404
403

Sunday 1

Waxing Gibbous 97%

15:18

06:42

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

Sun - Rise: 06:53, Set: 17:48, Transit: 12:21. Moon - Rise: 15:18, Set: 06:42. Civil Dark: 18:23 - 06:18. Nautical Dark: 19:03 - 05:38. Astro Dark: 19:43 - 04:57

Total Clouds (% Sky Obscured)

100
100
100
98
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
99
100
100
100
81

Low Clouds (% Sky Obscured)

84
93
99
87
83
100
100
93
76
52
82
89
79
57
72
100
85
81
77
73
77
78
81
49

Medium Clouds (% Sky Obscured)

100
96
99
91
65
55
60
52
71
76
67
52
57
59
92
94
76
38
37
42
46
49
46
69

High Clouds (% Sky Obscured)

100
31
29
63
19
13
37
95
62
54
77
100
92
100
100
79
89
85
80
76
84
92
100
81

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
Very Light Rain

Precipitation Probability (%)

46
28
36
31
55
47
13
5
9
4
4
3
0
0
1
1
2
9
13
16
31
40
47
54

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
0.3

Wind Speed/Direction (mph)

16
16
16
16
16
16
16
17
15
16
16
16
17
18
20
21
21
21
21
20
19
16
13
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
93
91
91
90
88
88
88
84
81
83
83
83
84
84
84
84
82
81
82
85
81
79

Pressure (mb)

1009
1009
1008
1008
1008
1009
1009
1009
1009
1009
1008
1008
1008
1008
1008
1008
1007
1007
1007
1007
1007
1007
1007
1007

Ozone (du)

402
401
400
398
396
393
390
388
387
386
384
382
380
381
384
387
388
387
387
387
387
387
385
385

Monday 2

Waxing Gibbous 100%

16:45

06:52

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

Sun - Rise: 06:51, Set: 17:50, Transit: 12:21. Moon - Rise: 16:45, Set: 06:52. Civil Dark: 18:24 - 06:16. Nautical Dark: 19:05 - 05:36. Astro Dark: 19:45 - 04:55

Total Clouds (% Sky Obscured)

71
95
92
88
98
97
97
97
87
83
74
70
72
73
80
83
85
86
88
88
86
87
84
86

Low Clouds (% Sky Obscured)

24
1
19
32
56
58
53
51
44
35
20
35
45
57
61
68
74
77
82
85
84
86
84
86

Medium Clouds (% Sky Obscured)

64
86
68
55
77
62
57
76
65
63
65
54
54
51
53
60
69
65
63
76
81
75
64
37

High Clouds (% Sky Obscured)

71
91
85
82
84
66
53
35
37
44
45
40
39
38
37
41
40
40
35
35
35
35
30
30

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

51
39
32
24
10
10
7
3
6
23
23
17
23
17
18
5
2
3
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
85
84
80
78
80
83
84
87
87
87
88
90
91
90
88
87
87
88
86
88
88
90
90

Pressure (mb)

1007
1008
1009
1009
1010
1011
1011
1011
1012
1013
1014
1015
1016
1017
1018
1019
1019
1020
1021
1021
1022
1023
1023
1024

Ozone (du)

385
384
385
387
390
391
389
385
383
384
385
387
388
388
387
384
384
384
384
382
380
380
381
384

Tuesday 3

Full Moon 100%

18:08

07:02

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

Sun - Rise: 06:48, Set: 17:52, Transit: 12:21. Moon - Rise: 18:08, Set: 07:02. Civil Dark: 18:26 - 06:14. Nautical Dark: 19:07 - 05:33. Astro Dark: 19:47 - 04:52

Total Clouds (% Sky Obscured)

88
89
89
88
87
91
96
100
99
99
99
75
70
65
71
77
83
80
76
72
61
49
39
44

Low Clouds (% Sky Obscured)

88
89
88
88
86
90
95
100
90
88
84
75
70
65
71
77
83
78
72
67
60
49
39
44

Medium Clouds (% Sky Obscured)

60
50
40
20
13
14
22
30
43
52
50
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

30
35
35
35
25
14
17
16
16
13
13
17
20
19
14
7
2
2
2
2
1
1
0
0

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 (%)

0
1
2
2
1
3
2
4
1
3
8
14
7
0
2
3
0
1
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
84
82
84
85
84
80
78
78
80
82
84
87
87
90
90
90
88
90
91
93
93
93
94

Pressure (mb)

1025
1025
1026
1026
1027
1027
1027
1026
1026
1026
1027
1027
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025

Ozone (du)

386
390
394
394
397
399
400
402
403
408
415
416
416
416
416
413
410
407
405
404
403
401
398
396

Wednesday 4

Waning Gibbous 97%

19:28

07:02

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

Sun - Rise: 06:46, Set: 17:53, Transit: 12:21. Moon - Rise: 19:28, Set: 07:02. Civil Dark: 18:28 - 06:11. Nautical Dark: 19:08 - 05:31. Astro Dark: 19:49 - 04:50

Total Clouds (% Sky Obscured)

53
60
81
88
100
100
100
100
100
86
68
47
44
50
52
63
61
69
70
63
63
63
67
65

Low Clouds (% Sky Obscured)

53
60
74
56
53
52
51
51
44
34
24
26
29
31
41
46
55
58
64
63
63
63
67
65

Medium Clouds (% Sky Obscured)

0
0
4
15
38
44
60
67
74
72
64
47
44
35
25
20
30
20
12
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
18
40
60
59
59
67
69
61
54
47
44
50
50
42
35
25
12
0
0
0
0
0

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
34
54
58
49
33
17
11
10
6
8

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
88
87
82
78
74
73
72
70
76
81
87
90
90
91
93
94
94
96
94
96
94
94
93

Pressure (mb)

1025
1025
1025
1025
1025
1025
1024
1024
1023
1023
1023
1023
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

393
390
387
387
387
386
385
384
383
381
379
377
376
374
373
374
375
376
377
378
379
380
381
382

Thursday 5

Waning Gibbous 93%

20:46

07:10

Sun - Rise: 06:44, Set: 17:55, Transit: 12:21. Moon - Rise: 20:46, Set: 07:10. Civil Dark: 18:30 - 06:09. Nautical Dark: 19:10 - 05:29. Astro Dark: 19:51 - 04:48

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: 27/02/26 07:52:26. Forecast: 27/02/26 to 05/03/26. Timezone: UTC+0.00