Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 24

Waning Crescent 34%

03:19

12:57

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 04:56, Set: 21:15, Transit: 13:06. Moon - Rise: 03:19, Set: 12:57. Civil Dark: 22:02 - 04:08. Nautical Dark: 23:13 - 02:57. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
97
100
100
100
100
100
100
100
100
100
100
100
98
49
47
39
53
99
73

Low Clouds (% Sky Obscured)

29
57
38
26
20
10
9
11
8
10
16
31
35
16
31
28
16
21
27
37
33
39
99
59

Medium Clouds (% Sky Obscured)

100
100
100
100
100
96
100
100
100
100
100
100
100
97
77
24
9
2
23
20
20
30
27
49

High Clouds (% Sky Obscured)

100
100
100
100
100
14
98
64
100
100
100
100
100
100
100
100
100
98
12
9
0
0
1
2

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

7
9
18
36
42
46
47
55
18
13
15
28
28
23
17
10
5
5
7
11
11
11
11
14

Precipitation Amount (mm)

0.02
0.03
0.12
0.41
0.72
0.64
0.45
0.44
0.05
0.02
0.05
0.13
0.1
0.07
0.05
0.02
0.01
0.05
0.05
0.05
0.06
0.09
0.09
0.14

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
14
14
13
13
13
12
12
12
11
11
10
10
8
7
7
7
7
7
8
10
11
12
12

Dew Point (°C)

9
9
9
9
9
9
9
9
8
8
8
8
9
9
9
9
7
7
8
8
8
9
9
8

Relative Humidity (%)

70
70
73
77
78
78
79
83
78
80
84
88
94
95
96
96
89
90
90
89
87
84
82
79

Pressure (mb)

1001
1001
1001
1001
1000
1000
1000
999
1000
1000
1000
1000
1000
1000
1000
1000
1001
1001
1001
1001
1002
1002
1003
1004

Ozone (du)

347
349
350
353
355
358
363
379
383
386
388
389
389
388
387
387
386
387
387
393
395
396
395
394

Wednesday 25

Waning Crescent 24%

03:30

14:19

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

Sun - Rise: 04:54, Set: 21:17, Transit: 13:06. Moon - Rise: 03:30, Set: 14:19. Civil Dark: 22:04 - 04:07. Nautical Dark: 23:16 - 02:54. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

73
100
52
19
16
18
16
7
1
13
36
20
39
72
96
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

70
100
31
13
13
17
16
6
0
5
23
13
23
23
23
11
10
2
0
28
100
68
100
100

Medium Clouds (% Sky Obscured)

12
16
36
9
9
6
3
2
0
0
2
13
35
69
61
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
8
16
0
0
1
90
39
0
100
55
16
20
22
13
86

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

11
11
9
7
7
6
4
4
2
0
0
0
4
7
5
5
0
0
10
17
29
31
31
28

Precipitation Amount (mm)

0.15
0.13
0.08
0.04
0.05
0.04
0.04
0.03
0.01
0
0
0
0.01
0.03
0.01
0.01
0
0
0.02
0.07
0.13
0.14
0.16
0.25

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
13
14
14
15
15
15
15
14
12
11
11
10
10
8
8
8
8
10
11
11
12
12
12

Dew Point (°C)

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

Relative Humidity (%)

75
74
68
63
62
62
61
62
65
71
75
78
83
85
87
90
90
88
85
82
84
86
87
86

Pressure (mb)

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

Ozone (du)

394
392
392
390
385
383
379
375
370
366
363
360
358
353
351
350
349
347
345
346
345
344
344
343

Thursday 26

Waning Crescent 16%

03:40

15:37

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 OK
21 OK
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

Sun - Rise: 04:53, Set: 21:18, Transit: 13:06. Moon - Rise: 03:40, Set: 15:37. Civil Dark: 22:06 - 04:05. Nautical Dark: 23:18 - 02:52. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
99
87
81
97
94
80
32
33
41
98
100
84
100
50
51
97
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
91
28
9
41
13
9
6
0
30
33
98
100
84
100
46
37
36
55
59
100
73
94
100

Medium Clouds (% Sky Obscured)

100
47
35
23
25
54
15
13
25
11
16
28
37
2
7
9
21
95
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
97
81
63
91
93
75
9
0
0
0
0
2
6
0
0
0
0
0
11
23
14
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

18
20
13
8
7
6
5
4
3
4
5
4
3
3
3
3
4
0
3
4
15
32
36
16

Precipitation Amount (mm)

0.16
0.15
0.1
0.08
0.07
0.05
0.04
0.02
0.02
0.03
0.03
0.02
0.01
0.01
0.01
0.01
0.02
0
0.01
0.02
0.08
0.21
0.33
0.09

Wind Speed/Direction (mph)

15
15
15
16
17
16
16
16
15
13
11
10
9
7
8
8
9
8
8
8
9
10
11
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
80
71
66
63
64
66
66
67
69
72
76
79
81
83
83
82
80
79
78
79
79
78
76

Pressure (mb)

1007
1007
1007
1008
1009
1009
1010
1011
1012
1013
1014
1015
1015
1016
1017
1017
1017
1018
1018
1017
1017
1017
1017
1017

Ozone (du)

342
345
344
344
344
344
344
343
343
343
343
341
340
338
339
340
340
340
340
340
340
339
340
340

Friday 27

Waning Crescent 9%

03:51

16:53

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 04:52, Set: 21:20, Transit: 13:06. Moon - Rise: 03:51, Set: 16:53. Civil Dark: 22:08 - 04:04. Nautical Dark: 23:21 - 02:49. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
77
63
67
31
62
62
62
62
62
62
94
94
94
94
94
94
66
66
66
66
66

Low Clouds (% Sky Obscured)

100
100
100
53
34
57
16
31
31
31
31
31
31
13
13
13
13
13
13
44
44
44
44
44

Medium Clouds (% Sky Obscured)

100
100
67
57
18
0
1
6
6
6
6
6
6
0
0
0
0
0
0
2
2
2
2
2

High Clouds (% Sky Obscured)

1
0
0
1
39
32
17
42
42
42
42
42
42
94
94
94
94
94
94
39
39
39
39
39

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

11
20
19
15
12
10
7
5
5
3
3
4
3
5
5
5
5
4
4
4
3
3
3
3

Precipitation Amount (mm)

0.07
0.19
0.17
0.08
0.04
0.04
0.04
0.04
0.03
0.02
0.02
0.01
0.01
0.02
0.02
0.01
0.01
0.01
0.01
0.02
0.01
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
16
17
17
16
16
15
14
14
13
12
11
11
11
10
7
7
6
7
10
11
12
12
13

Dew Point (°C)

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

Relative Humidity (%)

74
73
71
71
70
71
71
72
72
73
74
76
78
78
78
77
78
78
77
73
74
72
70
67

Pressure (mb)

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

Ozone (du)

340
340
340
342
344
345
346
346
347
347
350
350
350
350
351
350
350
350
350
358
359
359
359
359

Saturday 28

Waning Crescent 4%

04:04

18:09

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 Good
08 Good
09 Good
10 Good
11 Good

Sun - Rise: 04:51, Set: 21:21, Transit: 13:07. Moon - Rise: 04:04, Set: 18:09. Civil Dark: 22:09 - 04:02. Nautical Dark: 23:24 - 02:47. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

66
100
100
100
100
100
100
92
92
92
92
92
92
91
91
91
91
91
91
6
6
6
6
6

Low Clouds (% Sky Obscured)

44
100
100
100
100
100
100
54
54
54
54
54
54
0
0
0
0
0
0
5
5
5
5
5

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

39
11
11
11
11
11
11
82
82
82
82
82
82
91
91
91
91
91
91
2
2
2
2
2

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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 (%)

3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.01
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)

17
16
16
16
16
15
14
14
13
13
11
11
11
10
9
9
8
8
7
6
7
7
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
14
15
15
15
15
14
14
13
12
11
11
11
10
8
7
8
8
8
11
12
13
14
15

Dew Point (°C)

7
6
6
6
6
7
7
7
7
7
6
7
7
7
7
7
7
7
7
7
7
8
8
8

Relative Humidity (%)

64
59
56
55
55
57
61
64
67
69
71
76
79
82
84
84
83
82
80
79
75
70
65
60

Pressure (mb)

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

Ozone (du)

359
355
354
355
355
355
354
355
355
355
355
356
356
354
355
357
358
358
357
356
355
355
354
353

Sunday 29

Waning Crescent 1%

04:18

19:25

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

Sun - Rise: 04:50, Set: 21:22, Transit: 13:07. Moon - Rise: 04:18, Set: 19:25. Civil Dark: 22:11 - 04:01. Nautical Dark: 23:27 - 02:44. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

6
100
100
100
100
100
100
49
49
49
49
49
49
76
76
76
76
76
76
81
81
81
81
81

Low Clouds (% Sky Obscured)

5
100
100
100
100
100
100
41
41
41
41
41
41
38
38
38
38
38
38
77
77
77
77
77

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
22
22
22
22
22
22
64
64
64
64
64
64
22
22
22
22
22

High Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
9
10
11
12
9

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.02
0.02
0.03
0.04
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
15
15
15
14
13
14
14
13
12
12
11
10
9
9
8
9
10
11
11
12
12
13

Dew Point (°C)

8
8
8
8
7
7
7
7
7
7
7
8
8
9
9
8
8
8
8
8
8
9
9
9

Relative Humidity (%)

56
57
61
63
62
65
67
61
63
67
72
79
85
89
92
93
92
90
87
85
84
82
79
75

Pressure (mb)

1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1024
1024
1024
1024
1023
1023
1023
1023
1022

Ozone (du)

352
351
351
351
351
351
350
349
349
348
348
347
346
346
346
346
347
347
348
349
349
349
350
350

Monday 30

New Moon 1%

04:38

20:40

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 04:49, Set: 21:24, Transit: 13:07. Moon - Rise: 04:38, Set: 20:40. Civil Dark: 22:12 - 04:00. Nautical Dark: 23:29 - 02:42. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

81
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

77
100
100
100
100
100
100
100
100
100
100
100
100
81
81
81
81
81
81
79
79
79
79
79

Medium Clouds (% Sky Obscured)

22
68
68
68
68
68
68
73
73
73
73
73
73
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
1
1
1
1
100
100
100
100
100
100
27
27
27
27
27

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
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 (%)

7
5
4
3
3
3
3
3
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.04
0.03
0.02
0.02
0.01
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
9
9
9
8
9
9
9
9
9
9
9
9
9
9
8
8
8
8
8
8
9
9

Relative Humidity (%)

69
65
63
64
65
67
68
68
71
75
78
84
87
90
92
92
91
88
85
82
78
75
71
68

Pressure (mb)

1022
1021
1021
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020

Ozone (du)

350
350
351
352
354
354
355
356
357
358
359
360
360
360
360
360
359
358
357
357
357
357
357
357

Forecast for High Legh, Cheshire East, UK (53.35,-2.45)

Generated: 24/05/22 07:09:45. Forecast: 24/05/22 to 30/05/22. Timezone: UTC+1.00