Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 13

Waning Crescent 9%

03:45

18:15

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 OK
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

Sun - Rise: 05:10, Set: 21:00, Transit: 13:06. Moon - Rise: 03:45, Set: 18:15. Civil Dark: 21:44 - 04:26. Nautical Dark: 22:46 - 03:23. Astro Dark: 00:51 - N/A

Total Clouds (% Sky Obscured)

80
93
94
86
68
58
52
64
58
38
27
51
75
73
77
81
86
89
100
96
98
100
87
56

Low Clouds (% Sky Obscured)

58
45
48
54
53
43
46
60
58
36
25
40
64
59
68
68
71
65
70
59
75
61
63
39

Medium Clouds (% Sky Obscured)

80
93
92
82
65
58
52
60
7
31
5
9
23
20
36
70
40
85
65
81
93
100
86
56

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
4
12

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

95
95
32
22
21
24
23
17
24
14
8
10
18
50
73
81
82
83
73
70
71
70
70
60

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

14
11
9
7
6
5
4
4
4
4
4
4
5
7
8
9
11
11
11
11
11
11
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
91
91
91
90
93
93
93
94
93
93
90
84
72
62
60
61
67
71
71
68
65
72
80

Pressure (mb)

1002
1002
1002
1002
1002
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1004

Ozone (du)

434
435
436
435
433
429
425
425
425
424
427
430
430
429
432
433
435
436
434
434
437
434
431
430

Thursday 14

Waning Crescent 3%

03:59

19:50

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

Sun - Rise: 05:08, Set: 21:01, Transit: 13:06. Moon - Rise: 03:59, Set: 19:50. Civil Dark: 21:46 - 04:24. Nautical Dark: 22:48 - 03:20. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

35
100
27
76
89
88
97
93
53
13
0
0
8
62
72
69
74
78
3
16
0
37
7
3

Low Clouds (% Sky Obscured)

35
20
9
21
32
64
55
65
43
9
0
0
8
62
72
69
66
34
3
16
0
0
3
3

Medium Clouds (% Sky Obscured)

32
69
27
76
83
79
84
67
41
13
0
0
1
1
1
0
33
34
0
0
0
24
2
0

High Clouds (% Sky Obscured)

4
100
9
21
29
50
85
74
35
13
0
0
3
4
4
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

5
9
9
9
9
9
9
9
9
9
9
9
6
8
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 (%)

29
5
7
6
9
8
10
18
13
7
5
26
29
21
8
5
3
1
1
0
1
1
1
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
5
3
3
2
2
3
5
6
5
4
6
8
9
11
12
12
13
13
13
15
14
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
87
86
86
88
91
93
91
91
91
91
88
77
69
55
49
45
45
43
46
49
52
60

Pressure (mb)

1004
1005
1005
1006
1006
1006
1006
1007
1007
1007
1007
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

428
425
422
420
420
419
418
418
418
418
418
417
415
414
415
416
418
421
423
428
435
436
434
433

Friday 15

Waning Crescent 0%

04:17

No Set

20 OK
21 OK
22 OK
23 OK
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

Sun - Rise: 05:07, Set: 21:03, Transit: 13:06. Moon - Rise: 04:17, Set: No Set. Civil Dark: 21:48 - 04:22. Nautical Dark: 22:51 - 03:17. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

35
33
35
33
75
83
81
79
77
77
77
78
77
88
95
95
96
98
99
100
97
97
96
97

Low Clouds (% Sky Obscured)

35
33
30
33
69
82
76
79
70
77
77
77
77
84
80
79
79
87
91
96
95
92
88
87

Medium Clouds (% Sky Obscured)

0
0
8
0
26
53
35
31
52
49
39
39
37
32
38
81
96
97
97
98
86
88
87
92

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
30
26
20
3
2
1
5
5

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
3
1
1
3
5
14
27
31
28
23
28
33
48
66
70
71
71
60

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.6
0.6
0.5
0.5
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
71
76
81
82
83
85
86
89
93
89
82
75
70
62
57
54
53
55
57
55
56
64
70

Pressure (mb)

1009
1009
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1008
1008
1007
1007
1006
1006
1006
1007

Ozone (du)

431
429
424
416
412
409
407
406
404
402
402
402
402
402
400
400
400
400
400
398
398
397
399
400

Saturday 16

New Moon 1%

04:45

21:28

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:05, Set: 21:05, Transit: 13:06. Moon - Rise: 04:45, Set: 21:28. Civil Dark: 21:50 - 04:20. Nautical Dark: 22:54 - 03:15. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

98
95
93
90
84
88
94
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

86
85
78
78
75
76
74
73
75
75
74
73
71
64
70
66
55
60
72
67
63
65
49
25

Medium Clouds (% Sky Obscured)

93
67
86
80
65
79
90
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

1
0
0
0
1
28
47
68
83
73
100
67
94
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
2
3
5
8
9
9
9
9
9
9
8
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
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

39
27
33
42
49
44
41
65
72
54
36
28
21
22
27
23
23
36
41
40
46
46
44
34

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
73
77
79
78
85
91
95
98
98
96
93
91
88
80
73
65
61
64
66
66
64
63
66

Pressure (mb)

1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1007
1007
1007
1007
1007
1007

Ozone (du)

401
405
408
413
412
410
406
406
406
408
411
420
419
420
421
423
425
426
428
431
435
440
442
442

Sunday 17

Waxing Crescent 5%

05:28

23:01

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:04, Set: 21:06, Transit: 13:06. Moon - Rise: 05:28, Set: 23:01. Civil Dark: 21:51 - 04:18. Nautical Dark: 22:57 - 03:12. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

74
98
81
73
67
90
92
98
94
95
91
100
100
100
100
99
99
97
95
92
89
87
84
89

Low Clouds (% Sky Obscured)

25
27
38
40
55
62
69
78
74
84
84
40
52
64
66
68
72
70
69
70
64
63
56
54

Medium Clouds (% Sky Obscured)

52
97
73
67
55
85
83
78
62
47
31
21
24
27
44
63
84
71
52
26
20
16
10
39

High Clouds (% Sky Obscured)

71
65
44
24
1
26
55
82
61
45
6
76
65
56
48
43
37
34
26
17
28
41
51
63

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
3
5
7
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
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

28
26
25
21
11
25
23
21
38
46
46
14
19
23
37
52
66
64
61
57
51
45
40
33

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
77
88
94
96
94
96
94
94
94
91
93
85
78
72
72
71
71
70
69
67
69
71
74

Pressure (mb)

1007
1007
1007
1006
1006
1006
1005
1005
1005
1004
1004
1004
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

444
444
443
442
442
443
442
442
443
445
445
444
437
430
423
418
414
409
406
402
398
399
401
402

Monday 18

Waxing Crescent 12%

06:33

00:17

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:02, Set: 21:08, Transit: 13:06. Moon - Rise: 06:33, Set: 00:17. Civil Dark: 21:53 - 04:16. Nautical Dark: 22:59 - 03:09. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

93
97
94
92
89
93
96
100
100
100
100
100
100
100
100
100
100
99
99
98
91
84
79
75

Low Clouds (% Sky Obscured)

52
50
33
27
25
33
40
48
47
50
53
59
65
71
78
89
100
97
94
91
83
76
69
65

Medium Clouds (% Sky Obscured)

69
97
94
89
82
75
77
81
89
90
93
92
92
92
75
60
45
48
54
61
52
42
35
34

High Clouds (% Sky Obscured)

76
85
78
73
68
66
63
71
71
62
53
52
51
50
44
39
33
21
12
2
1
1
3
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
6
4
5
7
8
8
8
8
7
7
6
7
8
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
Light Rain
Light Rain
Very Light Rain
None
None
None
Very Light Rain
None
None
None
Very Light Rain

Precipitation Probability (%)

22
6
10
12
12
18
19
19
31
47
69
81
84
79
72
66
50
51
52
55
50
50
49
52

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.4
0.6
0.7
0.6
0.4
0.3
0
0
0
0.3
0
0
0
0.2

Wind Speed/Direction (mph)

4
4
4
5
6
6
7
8
8
9
10
12
12
13
14
13
14
14
14
13
13
12
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
80
84
85
88
91
91
95
95
95
96
96
96
96
96
95
95
92
87
80
77
78
79
80

Pressure (mb)

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

Ozone (du)

401
401
401
401
401
402
401
399
398
398
397
396
398
400
402
401
400
399
398
396
395
394
392
390

Tuesday 19

Waxing Crescent 21%

07:57

01:08

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: 05:01, Set: 21:09, Transit: 13:06. Moon - Rise: 07:57, Set: 01:08. Civil Dark: 21:55 - 04:15. Nautical Dark: 23:02 - 03:07. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

71
67
73
78
84
82
79
76
76
81
81
84
87
90
91
92
91

Low Clouds (% Sky Obscured)

59
56
60
64
67
62
57
52
59
66
73
73
73
72
57
41
26

Medium Clouds (% Sky Obscured)

29
24
27
35
40
41
43
44
40
43
37
40
42
45
42
36
37

High Clouds (% Sky Obscured)

1
0
10
21
32
34
32
32
26
20
12
34
60
86
65
43
20

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

48
37
28
17
4
10
10
7
10
14
12
13
12
4
9
7
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
12
12
12
11
11
8
9
9
9
9
9
11
12
12
13
13

Dew Point (°C)

11
10
10
9
10
10
10
10
10
10
10
10
10
10
11
10
10

Relative Humidity (%)

80
78
78
80
84
90
90
90
93
90
89
87
82
75
70
67
64

Pressure (mb)

1011
1012
1012
1013
1013
1014
1014
1014
1015
1015
1016
1016
1017
1017
1017
1018
1018

Ozone (du)

388
386
383
382
380
379
378
378
378
373
368
364
359
354
350
349
349

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

Generated: 13/05/26 19:30:21. Forecast: 13/05/26 to 19/05/26. Timezone: UTC+1.00