Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 20

Waxing Gibbous 92%

16:29

05:16

10 Good
11 OK
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

Sun - Rise: 05:48, Set: 20:19, Transit: 13:04. Moon - Rise: 16:29, Set: 05:16. Civil Dark: 20:58 - 05:08. Nautical Dark: 21:48 - 04:18. Astro Dark: 22:49 - 03:15

Total Clouds (% Sky Obscured)

9
24
46
55
82
51
73
82
69
75
87
99
94
90
94
90
91
99
100
99
94
95
96
96

Low Clouds (% Sky Obscured)

55
79
79
71
73
48
62
66
60
61
80
96
87
83
83
80
77
77
96
94
83
80
69
66

Medium Clouds (% Sky Obscured)

8
14
11
18
12
3
6
16
5
17
22
25
21
22
40
57
50
71
79
92
87
89
87
78

High Clouds (% Sky Obscured)

7
4
8
8
8
8
8
41
13
10
9
9
5
12
23
36
75
96
96
95
75
75
69
75

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
59
61
63
62
62
63
66
70
78
83
85
79
79
79
79
79
80
83
80
80
80
76
71

Pressure (mb)

1030
1030
1030
1030
1030
1030
1030
1029
1030
1030
1030
1031
1031
1031
1031
1031
1031
1031
1031
1031
1032
1032
1032
1033

Ozone (du)

366
369
371
372
372
371
370
369
367
364
364
363
364
363
363
363
366
367
368
370
371
375
380
382

Sunday 21

Waxing Gibbous 96%

17:42

05:23

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
07 Bad
08 Bad
09 Bad

Sun - Rise: 05:46, Set: 20:20, Transit: 13:04. Moon - Rise: 17:42, Set: 05:23. Civil Dark: 21:00 - 05:06. Nautical Dark: 21:51 - 04:15. Astro Dark: 22:53 - 03:11

Total Clouds (% Sky Obscured)

95
96
96
95
94
92
97
90
90
95
95
94
94
94
97
98
97
99
100
100
100
100
100
98

Low Clouds (% Sky Obscured)

61
46
39
45
46
49
49
41
45
43
30
61
81
83
83
84
83
84
87
92
96
94
91
87

Medium Clouds (% Sky Obscured)

91
91
92
91
91
70
89
79
86
91
89
89
89
82
88
84
83
82
66
100
100
100
97
90

High Clouds (% Sky Obscured)

70
70
70
70
30
43
75
80
60
76
65
75
75
83
92
88
84
84
100
100
100
68
94
90

ISS Passover

Visibility (miles)

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

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 (%)

2
2
1
0
0
1
2
4
4
6
22
31
38
34
26
28
30
44
64
82
95
95
95
86

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
62
59
57
55
55
55
58
62
70
70
70
78
83
88
88
91
91
93
96
96
96
94
94

Pressure (mb)

1033
1033
1033
1033
1032
1032
1032
1032
1032
1032
1032
1033
1033
1033
1032
1032
1031
1031
1031
1030
1030
1029
1029
1029

Ozone (du)

384
388
389
388
389
392
390
386
383
385
390
396
397
399
402
405
407
410
411
411
410
410
410
408

Monday 22

Waxing Gibbous 99%

18:56

05:30

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
07 Bad
08 Bad
09 Bad

Sun - Rise: 05:43, Set: 20:22, Transit: 13:04. Moon - Rise: 18:56, Set: 05:30. Civil Dark: 21:02 - 05:03. Nautical Dark: 21:53 - 04:12. Astro Dark: 22:57 - 03:07

Total Clouds (% Sky Obscured)

96
99
100
100
100
100
95
98
100
96
70
69
65
73
98
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

91
91
85
87
91
93
84
86
92
91
51
58
83
70
96
100
100
90
95
93
95
100
100
100

Medium Clouds (% Sky Obscured)

86
93
100
99
100
100
32
37
45
26
28
0
0
0
0
0
3
6
40
77
100
97
95
55

High Clouds (% Sky Obscured)

80
95
100
99
100
58
3
55
66
64
36
16
13
46
84
98
100
100
100
100
95
82
68
59

ISS Passover

Visibility (miles)

7
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

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

Precipitation Probability (%)

56
47
40
22
23
37
53
61
50
20
13
3
2
2
3
19
23
26
27
35
39
31
32
34

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
5
4
4
2
3
3
6
5
7
10
11
13
13
12
14
15
15
15
15
13
13
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
94
94
94
94
95
90
93
93
91
93
90
90
93
82
80
82
82
79
85
85
83
81

Pressure (mb)

1029
1028
1027
1027
1026
1026
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

407
405
404
407
408
411
413
412
411
411
411
412
412
411
407
404
401
400
399
398
398
397
396
396

Tuesday 23

Waxing Gibbous 100%

20:12

05:38

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 OK
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 05:41, Set: 20:24, Transit: 13:04. Moon - Rise: 20:12, Set: 05:38. Civil Dark: 21:04 - 05:01. Nautical Dark: 21:56 - 04:09. Astro Dark: 23:01 - 03:03

Total Clouds (% Sky Obscured)

95
91
89
89
88
92
91
95
87
61
54
49
46
44
42
52
63
72
76
68
83
78
72
66

Low Clouds (% Sky Obscured)

93
86
80
81
81
83
75
67
56
39
28
22
24
22
21
35
50
62
68
75
81
75
69
64

Medium Clouds (% Sky Obscured)

28
14
2
2
3
3
2
3
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

60
37
29
9
4
4
11
17
23
18
13
0
0
0
5
2
2
3
0
3
3
2
0
0

ISS Passover

Visibility (miles)

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

32
29
24
23
16
21
20
16
18
12
15
20
13
17
5
7
10
27
34
13
20
22
24
26

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)

15
16
16
17
17
17
16
15
14
14
12
11
11
9
9
9
9
10
9
8
8
9
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
77
73
68
70
70
73
71
71
71
74
73
75
75
76
74
72
74
89
86
88
86
82
76

Pressure (mb)

1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1021
1021
1020
1020
1020
1019
1019
1019
1019
1019

Ozone (du)

396
396
397
400
401
402
405
401
402
402
403
404
406
407
408
410
413
416
416
417
419
420
420
424

Wednesday 24

Full Moon 99%

21:32

05:50

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
07 Bad
08 Bad
09 Bad

Sun - Rise: 05:39, Set: 20:26, Transit: 13:04. Moon - Rise: 21:32, Set: 05:50. Civil Dark: 21:06 - 04:59. Nautical Dark: 21:58 - 04:06. Astro Dark: 23:05 - 02:58

Total Clouds (% Sky Obscured)

76
88
100
100
100
100
97
97
95
91
95
86
81
73
73
76
78
84
85
84
78
83
88
92

Low Clouds (% Sky Obscured)

75
88
100
93
86
79
75
74
72
70
75
65
50
32
28
20
11
1
20
38
54
49
49
50

Medium Clouds (% Sky Obscured)

28
57
85
77
75
72
70
64
62
59
59
60
58
60
62
72
78
89
88
82
73
71
68
66

High Clouds (% Sky Obscured)

0
0
0
25
47
65
60
45
28
19
9
0
15
27
41
30
17
1
0
0
0
2
8
17

ISS Passover

Visibility (miles)

9
9
9
9
7
9
9
9
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

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 (%)

23
24
33
40
36
34
30
34
21
18
22
18
11
10
4
6
5
2
4
4
2
7
10
11

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)

14
13
13
12
11
10
9
7
7
6
5
3
4
4
4
4
4
4
4
4
4
4
5
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
64
64
70
75
69
68
68
70
74
78
86
91
93
94
94
94
94
94
94
93
93
85
78

Pressure (mb)

1018
1018
1018
1017
1017
1017
1016
1016
1016
1015
1015
1015
1015
1014
1014
1014
1013
1012
1012
1012
1011
1011
1011
1010

Ozone (du)

427
430
433
435
436
436
436
435
435
435
435
436
441
439
435
434
433
431
430
427
424
421
418
415

Thursday 25

Waning Gibbous 96%

22:54

06:07

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
07 Bad
08 Bad
09 Bad

Sun - Rise: 05:37, Set: 20:28, Transit: 13:03. Moon - Rise: 22:54, Set: 06:07. Civil Dark: 21:08 - 04:56. Nautical Dark: 22:01 - 04:03. Astro Dark: 23:09 - 02:54

Total Clouds (% Sky Obscured)

94
97
100
100
100
100
100
99
99
96
93
89
92
96
100
98
96
93
94
95
97
92
87
84

Low Clouds (% Sky Obscured)

61
71
79
70
61
54
58
63
71
69
67
65
61
58
54
61
67
72
77
82
87
86
86
85

Medium Clouds (% Sky Obscured)

65
64
52
53
54
50
49
51
49
59
65
66
75
86
97
84
70
56
50
47
43
50
60
69

High Clouds (% Sky Obscured)

33
50
65
64
63
59
38
19
1
1
1
1
7
24
60
47
26
2
13
22
27
30
38
46

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 (%)

27
36
44
44
44
45
41
36
30
29
26
18
18
17
13
17
19
19
18
15
11
12
12
12

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
68
65
62
63
64
64
68
71
75
78
82
88
88
89
89
91
93
94
93
91
90
82
78

Pressure (mb)

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

Ozone (du)

413
412
412
412
412
412
412
413
413
414
415
416
417
416
416
415
415
415
414
415
416
417
418
420

Friday 26

Waning Gibbous 91%

00:16

06:34

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: 05:35, Set: 20:30, Transit: 13:03. Moon - Rise: 00:16, Set: 06:34. Civil Dark: 21:10 - 04:54. Nautical Dark: 22:04 - 04:00. Astro Dark: 23:13 - 02:49

Total Clouds (% Sky Obscured)

90
93
96
98
99
100
98
96
90
82
70
65
60
63
62
69
64
58
69
80
93

Low Clouds (% Sky Obscured)

87
89
90
83
75
67
64
63
64
62
59
54
55
57
57
54
52
48
49
49
52

Medium Clouds (% Sky Obscured)

70
67
64
67
68
72
60
49
43
51
54
60
58
56
50
40
33
22
25
25
27

High Clouds (% Sky Obscured)

34
20
2
21
50
85
80
74
65
65
56
55
41
22
3
2
2
1
26
51
76

ISS Passover

Visibility (miles)

9
6
4
1
4
6
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

Precipitation Type

None
None
None
None
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

Precipitation Probability (%)

23
28
32
49
57
54
61
63
63
54
45
30
32
33
34
34
29
18
17
13
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
74
76
77
74
73
71
74
76
78
82
87
93
94
94
94
96
96
96
94
93

Pressure (mb)

1006
1006
1006
1006
1006
1005
1005
1005
1005
1005
1005
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006

Ozone (du)

422
421
421
421
420
420
419
420
420
421
421
422
423
423
423
423
423
423
423
423
423

Forecast for Ripon, North Yorkshire, United Kingdom (54.14,-1.53)

Generated: 20/04/24 10:45:55. Forecast: 20/04/24 to 26/04/24. Timezone: UTC+1.00