Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 9

Waning Gibbous 68%

01:54

08:01

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
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:36, Set: 18:03, Transit: 12:20. Moon - Rise: 01:54, Set: 08:01. Civil Dark: 18:37 - 06:02. Nautical Dark: 19:18 - 05:21. Astro Dark: 19:59 - 04:38

Total Clouds (% Sky Obscured)

98
97
95
91
95
96
97
98
92
87
81
94
89
38
61
62
63
52
89
100
94
77
100
100

Low Clouds (% Sky Obscured)

86
81
64
91
88
88
93
96
85
68
54
59
50
33
37
23
44
23
39
64
40
66
42
15

Medium Clouds (% Sky Obscured)

21
21
30
25
27
35
21
11
26
33
28
35
34
5
20
23
19
19
27
17
19
27
32
29

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
61
100
90
52
100
99

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
4
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
0
0
0
2
8
3
3
3
18
30
37
28
8
9
7
5
5
3
6
6
2
8
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
96
95
93
91
93
88
88
87
81
79
87
88
88
88
90
91
90
93
95
90
90
88
91

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1013

Ozone (du)

375
375
376
377
379
380
382
382
384
386
383
382
385
393
399
398
398
408
411
416
418
411
405
402

Tuesday 10

Waning Gibbous 61%

03:02

08:27

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
01 Bad
02 Bad
03 OK
04 OK

Sun - Rise: 06:34, Set: 18:05, Transit: 12:19. Moon - Rise: 03:02, Set: 08:27. Civil Dark: 18:39 - 06:00. Nautical Dark: 19:20 - 05:19. Astro Dark: 20:01 - 04:35

Total Clouds (% Sky Obscured)

75
71
77
74
84
93
94
92
93
98
100
100
100
100
100
100
100
100
100
100
100
50
32
30

Low Clouds (% Sky Obscured)

53
35
69
65
63
63
66
72
84
94
81
89
100
97
83
89
100
100
100
76
69
39
27
17

Medium Clouds (% Sky Obscured)

22
33
73
74
73
54
61
60
63
50
58
73
93
100
100
100
100
88
100
100
100
18
4
13

High Clouds (% Sky Obscured)

75
60
35
25
25
1
0
1
2
48
91
100
81
65
100
100
100
100
100
100
100
50
3
25

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
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
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
1
7
6
17
25
14
9
4
1
2
39
70
93
95
68
55
43
53
35
9
4
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.7
0.9
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
7
7
8
10
12
14
15
16
16
16
17
17
18
17
18
18
19
18
15
13
15
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
93
88
82
73
67
62
60
61
64
66
68
70
70
74
87
88
91
88
88
84
84
85

Pressure (mb)

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

Ozone (du)

400
398
398
401
401
400
395
384
379
373
371
365
361
357
350
346
343
340
340
346
353
355
361
364

Wednesday 11

Third Quarter 52%

03:57

09:04

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

Sun - Rise: 06:32, Set: 18:07, Transit: 12:19. Moon - Rise: 03:57, Set: 09:04. Civil Dark: 18:41 - 05:57. Nautical Dark: 19:22 - 05:17. Astro Dark: 20:03 - 04:32

Total Clouds (% Sky Obscured)

33
26
52
50
59
39
38
20
75
27
24
40
99
100
100
99
94
100
100
100
100
99
100
100

Low Clouds (% Sky Obscured)

33
26
52
44
49
39
38
20
39
27
15
37
32
11
41
22
31
39
58
69
82
92
91
90

Medium Clouds (% Sky Obscured)

2
12
0
8
10
0
0
0
16
1
1
0
55
100
44
90
43
43
74
91
82
70
76
66

High Clouds (% Sky Obscured)

2
2
0
0
0
0
0
0
42
2
6
16
87
100
100
62
72
77
100
72
88
82
88
94

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 (%)

15
15
12
6
4
2
2
4
3
2
13
1
0
0
0
0
0
0
0
0
1
1
3
5

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)

12
13
12
12
15
18
20
20
19
18
17
16
15
13
12
12
12
12
11
12
14
16
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
83
81
76
78
73
67
57
52
53
56
65
70
74
76
79
79
81
79
78
73
71
74
74

Pressure (mb)

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

Ozone (du)

371
380
391
401
405
410
404
394
386
377
370
366
368
374
378
376
376
379
383
384
383
382
383
382

Thursday 12

Waning Crescent 42%

04:38

09:56

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
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:29, Set: 18:08, Transit: 12:19. Moon - Rise: 04:38, Set: 09:56. Civil Dark: 18:43 - 05:55. Nautical Dark: 19:23 - 05:14. Astro Dark: 20:05 - 04:30

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
87
79

Low Clouds (% Sky Obscured)

90
86
83
78
79
85
84
87
85
82
71
65
53
56
56
58
58
60
55
44
44
54
49
33

Medium Clouds (% Sky Obscured)

100
82
82
100
98
96
95
92
90
75
91
94
100
100
100
100
99
99
98
82
96
74
17
11

High Clouds (% Sky Obscured)

100
100
100
100
100
94
100
100
100
100
100
100
100
100
100
100
100
100
100
80
57
35
34
35

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
5
3
5
1
3
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
None
None
None
None
None
Very Light Rain
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

5
18
24
23
25
27
14
59
66
69
82
95
95
95
95
95
51
39
24
29
38
41
55
55

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0
0
0.3
0.6
1
1
1
0.8
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

18
18
20
21
24
24
24
24
24
25
25
23
20
18
18
17
16
15
16
14
15
16
16
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
70
74
77
78
77
75
73
75
81
77
79
86
91
90
91
88
85
81
79
76
77
73
73

Pressure (mb)

1007
1006
1005
1004
1003
1002
1000
999
998
996
995
994
994
993
993
993
993
993
993
993
993
993
993
993

Ozone (du)

383
381
378
374
373
372
369
369
369
367
372
378
378
378
381
386
394
403
410
415
421
422
421
424

Friday 13

Waning Crescent 32%

05:06

11:03

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 OK
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:27, Set: 18:10, Transit: 12:19. Moon - Rise: 05:06, Set: 11:03. Civil Dark: 18:45 - 05:52. Nautical Dark: 19:25 - 05:12. Astro Dark: 20:07 - 04:27

Total Clouds (% Sky Obscured)

62
76
88
100
87
71
82
77
42
29
49
27
22
58
78
99
94
88
83
78
75
71
82
92

Low Clouds (% Sky Obscured)

24
22
20
16
27
36
50
58
35
28
26
24
21
51
68
86
79
77
81
78
75
71
74
69

Medium Clouds (% Sky Obscured)

4
17
63
55
84
67
77
49
25
1
30
3
0
30
58
86
73
59
41
30
24
21
22
18

High Clouds (% Sky Obscured)

29
30
30
35
2
2
3
2
1
0
0
0
0
1
1
2
2
1
0
0
0
0
25
45

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
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

45
41
34
12
47
67
83
82
74
56
50
35
18
18
23
28
33
33
31
28
30
26
27
24

Precipitation Amount (mm)

0
0
0
0
0
0.3
0.5
0.6
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
13
13
13
13
14
15
17
18
18
19
17
15
14
10
10
10
10
11
12
12
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
69
67
67
66
62
55
56
53
52
57
65
67
71
78
82
89
85
80
78
78
79
79
80

Pressure (mb)

993
993
993
994
994
994
995
995
995
995
996
997
997
998
998
999
999
1000
1001
1001
1002
1003
1003
1004

Ozone (du)

432
444
460
467
471
476
487
507
526
539
536
526
518
509
502
495
489
483
477
472
463
455
446
437

Saturday 14

Waning Crescent 23%

05:06

12:20

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
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:24, Set: 18:12, Transit: 12:18. Moon - Rise: 05:06, Set: 12:20. Civil Dark: 18:47 - 05:50. Nautical Dark: 19:27 - 05:09. Astro Dark: 20:09 - 04:24

Total Clouds (% Sky Obscured)

100
98
96
94
98
98
100
100
100
100
100
96
94
94
96
100
99
97
95
89
87
84
66
48

Low Clouds (% Sky Obscured)

69
55
42
29
41
49
51
59
67
75
81
84
87
91
96
100
94
89
82
80
79
78
62
47

Medium Clouds (% Sky Obscured)

5
5
5
5
16
32
52
55
65
66
76
79
81
72
69
73
66
54
46
39
36
33
23
12

High Clouds (% Sky Obscured)

64
69
71
79
77
76
73
69
64
70
47
21
2
2
2
2
1
1
1
1
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
Light Rain
Very Light Rain
None
None
None
Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

19
19
19
14
25
29
26
38
49
51
46
55
66
56
48
36
43
65
56
49
43
21
23
24

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
80
80
79
78
73
68
63
62
62
62
65
69
71
75
79
82
81
77
74
72
71
69
69

Pressure (mb)

1005
1005
1006
1006
1007
1007
1007
1007
1006
1006
1005
1004
1004
1003
1002
1002
1001
1001
1001
1001
1001
1001
1002
1002

Ozone (du)

428
419
411
403
394
391
387
384
382
381
379
377
374
371
366
361
356
358
360
361
368
374
380
384

Sunday 15

Waning Crescent 15%

05:26

13:41

Sun - Rise: 06:22, Set: 18:14, Transit: 12:18. Moon - Rise: 05:26, Set: 13:41. Civil Dark: 18:48 - 05:48. Nautical Dark: 19:29 - 05:07. Astro Dark: 20:12 - 04:22

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: 09/03/26 05:36:30. Forecast: 09/03/26 to 15/03/26. Timezone: UTC+0.00