Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 23

Waxing Gibbous 99%

18:52

05:31

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 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 OK
09 OK
10 Bad
11 Bad

Sun - Rise: 05:46, Set: 20:17, Transit: 13:03. Moon - Rise: 18:52, Set: 05:31. Civil Dark: 20:55 - 05:08. Nautical Dark: 21:44 - 04:19. Astro Dark: 22:42 - 03:20

Total Clouds (% Sky Obscured)

90
90
90
90
90
90
90
90
90
90
100
100
98
-328
-328
-328
-328
-328
-328
-328
34
40
59
71

Low Clouds (% Sky Obscured)

91
95
93
91
83
86
89
94
91
100
100
100
88
-328
-328
-328
-328
-328
-328
-328
43
47
90
100

Medium Clouds (% Sky Obscured)

94
93
92
100
99
99
99
100
43
90
41
30
15
-328
-328
-328
-328
-328
-328
-328
5
3
3
0

High Clouds (% Sky Obscured)

69
100
100
100
100
65
60
29
1
3
78
71
74
-328
-328
-328
-328
-328
-328
-328
45
72
70
89

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

100
100
100
0
0
0
0
0
0
0
0
100
0
0
0
0
0
0
0
0
0
0
0
36

Precipitation Amount (mm)

0.2
0.3
0.2
0
0
0
0
0
0
0
0
0.3
0
-
-
-
-
-
-
-
0
0
0
0

Wind Speed/Direction (mph)

3
2
2
3
3
4
4
3
3
3
2
3
2
-733
-733
-733
-733
-733
-733
-733
8
8
10
11

Chance of Frost

Temperature (°C)

6
7
7
8
8
8
8
8
7
7
6
6
7
-
-
-
-
-
-
-
7
8
9
8

Feels Like (°C)

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

Dew Point (°C)

4
4
5
5
5
5
5
5
5
6
6
6
6
-
-
-
-
-
-
-
5
5
6
5

Relative Humidity (%)

86
82
82
79
80
80
81
85
88
89
95
95
94
0
0
0
0
0
0
0
90
79
80
79

Pressure (mb)

1029
1028
1028
1028
1027
1027
1027
1026
1026
1026
1026
1026
1025
-
-
-
-
-
-
-
1024
1024
1024
1024

Ozone (du)

403
404
409
411
414
419
422
424
425
426
428
426
422
-3277
-3277
-3277
-3277
-3277
-3277
-3277
416
415
414
414

Wednesday 24

Full Moon 100%

20:06

05:42

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

Sun - Rise: 05:44, Set: 20:19, Transit: 13:02. Moon - Rise: 20:06, Set: 05:42. Civil Dark: 20:57 - 05:06. Nautical Dark: 21:46 - 04:16. Astro Dark: 22:45 - 03:16

Total Clouds (% Sky Obscured)

100
85
99
85
89
75
92
77
45
57
89
100
100
99
91
93
95
82
29
24
18
55
72
79

Low Clouds (% Sky Obscured)

100
64
92
81
87
75
90
78
50
58
89
100
100
99
88
89
87
71
29
23
15
50
67
76

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
2
2
2
6
19
2
0
0
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

86
61
62
12
3
6
7
4
0
0
0
4
3
0
0
4
16
4
0
4
4
4
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 (%)

30
16
17
5
1
4
1
0
0
0
0
1
4
5
7
1
1
5
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)

13
13
13
13
12
12
12
10
7
4
3
4
5
8
8
9
8
8
7
7
9
11
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
71
56
55
60
62
68
71
75
79
80
78
74
70
72
73
72
75
76
82
69
61
58
57

Pressure (mb)

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

Ozone (du)

412
410
409
407
406
405
403
401
401
402
403
403
406
408
407
405
403
403
404
407
404
402
406
409

Thursday 25

Waning Gibbous 99%

21:24

05:56

12 Bad
13 Bad
14 Bad
15 Bad
16 OK
17 Bad
18 Bad
19 Bad
20 OK
21 Bad
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: 05:42, Set: 20:21, Transit: 13:02. Moon - Rise: 21:24, Set: 05:56. Civil Dark: 20:59 - 05:03. Nautical Dark: 21:49 - 04:13. Astro Dark: 22:49 - 03:12

Total Clouds (% Sky Obscured)

75
87
98
88
27
56
51
51
40
60
46
57
91
96
100
100
100
91
92
100
93
76
92
100

Low Clouds (% Sky Obscured)

72
86
98
87
30
68
52
51
20
58
58
62
39
48
32
32
4
6
78
87
66
48
73
53

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
45
50
85
96
53
47
27
55
38
41
53
70

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
4
36
49
85
94
100
100
99
76
70
65
61
56
38
67

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
16
3
14
9

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
60
59
59
58
58
60
69
72
74
75
83
89
89
91
88
85
82
77
68
72
74
68
63

Pressure (mb)

1018
1018
1017
1017
1016
1015
1015
1015
1014
1014
1014
1013
1013
1012
1011
1010
1009
1009
1008
1008
1007
1007
1006
1005

Ozone (du)

410
412
414
415
415
413
412
406
401
400
398
397
396
397
399
401
403
407
410
411
409
410
410
410

Friday 26

Waning Gibbous 96%

22:44

06:15

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: 05:40, Set: 20:22, Transit: 13:02. Moon - Rise: 22:44, Set: 06:15. Civil Dark: 21:01 - 05:01. Nautical Dark: 21:51 - 04:11. Astro Dark: 22:52 - 03:08

Total Clouds (% Sky Obscured)

99
100
100
95
96
89
91
92
84
94
100
99
99
99
100
99
98
99
100
99
99
98
99
99

Low Clouds (% Sky Obscured)

76
64
79
80
77
60
86
87
83
79
58
58
50
42
67
71
58
63
47
50
57
63
71
78

Medium Clouds (% Sky Obscured)

79
100
94
84
75
75
77
83
75
67
100
98
75
91
99
97
90
98
100
98
97
95
96
89

High Clouds (% Sky Obscured)

55
54
75
72
68
70
70
65
71
89
94
25
13
66
92
45
46
12
18
13
10
16
76
89

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
8
9
8

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 (%)

17
20
34
25
32
30
26
28
25
8
5
2
2
0
1
4
19
27
28
35
44
46
42
55

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
0.2

Wind Speed/Direction (mph)

12
13
12
11
8
8
7
6
6
5
3
2
1
2
3
3
3
3
4
4
6
7
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
2
2
2
2
1
2
2
2
2
2
2
2
2
2
2
1
2
2
2
3
3
4
5

Relative Humidity (%)

60
59
60
59
62
59
64
70
72
78
80
85
88
89
93
94
94
96
93
93
93
91
93
94

Pressure (mb)

1005
1004
1004
1004
1004
1003
1003
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1005
1004

Ozone (du)

410
410
410
410
409
411
412
411
410
410
412
414
414
416
417
418
418
418
418
419
419
420
421
424

Saturday 27

Waning Gibbous 91%

00:04

06:43

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: 05:38, Set: 20:24, Transit: 13:02. Moon - Rise: 00:04, Set: 06:43. Civil Dark: 21:03 - 04:59. Nautical Dark: 21:53 - 04:08. Astro Dark: 22:56 - 03:04

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
98
99
99
100
100
99
99
98
98
97
98
98
99
96
93
90
94
97

Low Clouds (% Sky Obscured)

85
83
78
78
84
91
98
96
95
94
86
77
65
71
78
83
80
78
74
74
71
65
49
50

Medium Clouds (% Sky Obscured)

90
100
100
100
96
93
89
93
96
100
99
99
97
97
95
94
87
60
77
60
68
68
87
89

High Clouds (% Sky Obscured)

99
88
77
61
52
42
38
27
31
29
46
56
66
59
58
50
30
53
86
72
53
18
21
87

ISS Passover

Visibility (miles)

8
8
9
9
9
9
6
9
6
3
0
0
0
0
0
0
0
0
0
1
9
9
4
8

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

Precipitation Probability (%)

59
58
48
49
51
64
73
72
88
95
95
87
67
61
59
57
48
48
47
38
36
45
46
53

Precipitation Amount (mm)

0.2
0
0
0
0
0.3
0.4
0.4
0.6
0.9
0.7
0.4
0
0.2
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
91
90
93
94
96
98
98
98
100
98
98
100
100
98
98
100
98
98
95
87
79

Pressure (mb)

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

Ozone (du)

426
428
430
431
431
430
430
432
432
432
433
434
432
432
432
433
434
434
434
436
436
435
434
436

Sunday 28

Waning Gibbous 83%

01:17

07:27

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: 05:36, Set: 20:26, Transit: 13:02. Moon - Rise: 01:17, Set: 07:27. Civil Dark: 21:05 - 04:56. Nautical Dark: 21:56 - 04:05. Astro Dark: 22:59 - 03:00

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
95
85
100
99
98
98
90
83
75
82
87
92
91
90

Low Clouds (% Sky Obscured)

52
65
67
66
67
67
67
73
75
64
76
67
72
73
71
70
75
73
73
73
74
72
74
76

Medium Clouds (% Sky Obscured)

91
92
98
100
95
90
86
91
96
90
72
76
75
80
85
90
68
47
25
39
55
76
73
70

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
30
61
100
71
42
13
9
11
13
16
19
21
45
70

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

67
75
66
82
73
67
68
83
53
33
58
74
87
95
95
95
75
58
35
39
44
48
55
61

Precipitation Amount (mm)

0.3
0.5
0
0.4
0.3
0.2
0.3
0.5
0
0
0
0.3
0.5
0.9
0.7
0.4
0.3
0
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

15
16
15
14
14
12
11
10
9
8
7
8
8
9
6
7
11
11
11
12
14
16
18
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
80
87
90
87
93
95
96
96
95
98
96
96
98
98
96
96
95
95
95
91
90
87
83

Pressure (mb)

999
999
999
999
998
998
998
999
998
998
999
998
998
997
997
998
998
999
999
1000
1001
1001
1002
1002

Ozone (du)

438
437
437
438
437
438
437
439
438
438
443
442
445
448
447
445
444
444
443
442
440
437
435
438

Monday 29

Waning Gibbous 74%

02:16

08:28

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: 05:34, Set: 20:28, Transit: 13:02. Moon - Rise: 02:16, Set: 08:28. Civil Dark: 21:07 - 04:54. Nautical Dark: 21:58 - 04:02. Astro Dark: 23:03 - 02:56

Total Clouds (% Sky Obscured)

90
93
95
98
95
87
71
64
61
58
57
62
75
81
88
87
85
82
72
70
69
67
66
68

Low Clouds (% Sky Obscured)

78
68
63
56
53
50
46
48
51
51
48
45
43
48
52
54
54
55
64
62
60
58
58
57

Medium Clouds (% Sky Obscured)

66
55
44
36
47
56
66
51
40
25
30
38
45
45
50
55
55
51
51
50
38
33
27
21

High Clouds (% Sky Obscured)

84
79
80
79
59
37
13
9
4
2
5
11
25
31
44
45
33
15
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
8
8
7
7
8
8
8
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
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
Very Light Rain

Precipitation Probability (%)

68
69
70
71
68
61
48
42
36
27
28
24
4
8
8
3
22
31
39
42
42
41
49
56

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

20
20
20
20
20
19
18
16
14
13
12
11
10
9
8
8
8
9
9
9
9
9
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
75
76
77
80
81
81
83
87
88
91
93
95
96
96
96
96
95
95
93
87
80
73
68

Pressure (mb)

1002
1003
1003
1004
1004
1005
1005
1006
1007
1008
1009
1009
1009
1010
1010
1010
1010
1011
1011
1011
1011
1012
1012
1012

Ozone (du)

440
443
446
449
452
452
452
452
453
454
455
455
455
455
456
456
457
457
457
456
457
457
457
456

Forecast for Loughborough, Leicestershire, United Kingdom (52.77,-1.21)

Generated: 23/04/24 08:49:51. Forecast: 23/04/24 to 29/04/24. Timezone: UTC+1.00