Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 25

Waning Gibbous 96%

22:43

06:25

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
12 Bad

Sun - Rise: 05:46, Set: 20:24, Transit: 13:06. Moon - Rise: 22:43, Set: 06:25. Civil Dark: 21:01 - 05:09. Nautical Dark: 21:50 - 04:20. Astro Dark: 22:48 - 03:21

Total Clouds (% Sky Obscured)

77
82
86
100
100
91
67
90
74
84
92
95
98
100
92
98
99
92
99
98
99
99
100
98

Low Clouds (% Sky Obscured)

86
69
93
91
88
64
42
52
60
54
52
41
33
19
12
37
33
18
19
24
20
31
38
58

Medium Clouds (% Sky Obscured)

72
87
50
48
43
38
17
41
41
63
75
40
70
100
92
94
98
94
98
90
95
96
100
91

High Clouds (% Sky Obscured)

48
70
89
84
65
34
44
36
11
7
31
74
80
70
42
9
9
26
29
50
62
59
39
35

ISS Passover

Visibility (miles)

8
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

48
34
10
28
28
33
21
12
27
21
8
3
0
0
0
0
0
0
0
0
0
0
0
1

Precipitation Amount (mm)

0.3
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)

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

Chance of Frost

Temperature (°C)

11
11
10
11
10
11
10
9
8
7
7
6
6
5
4
4
3
2
3
4
6
7
8
9

Feels Like (°C)

8
7
6
7
7
7
8
6
6
6
5
4
3
3
1
1
0
-1
-0
1
3
3
4
5

Dew Point (°C)

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

Relative Humidity (%)

80
71
59
65
72
74
83
90
91
90
90
91
93
94
96
96
96
96
93
88
81
73
65
62

Pressure (mb)

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

Ozone (du)

411
411
411
411
411
412
413
415
417
418
419
423
424
427
429
430
432
437
439
441
444
446
445
445

Friday 26

Waning Gibbous 90%

00:01

06:55

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
12 Bad

Sun - Rise: 05:44, Set: 20:26, Transit: 13:06. Moon - Rise: 00:01, Set: 06:55. Civil Dark: 21:03 - 05:07. Nautical Dark: 21:52 - 04:18. Astro Dark: 22:51 - 03:18

Total Clouds (% Sky Obscured)

99
100
96
93
98
92
92
97
100
100
100
100
97
93
97
100
98
92
92
66
84
100
99
100

Low Clouds (% Sky Obscured)

74
70
69
42
35
25
30
35
35
54
67
66
65
58
60
61
65
65
65
55
74
100
97
100

Medium Clouds (% Sky Obscured)

69
92
84
90
98
95
95
97
100
100
100
100
94
87
95
83
97
86
85
59
61
63
72
97

High Clouds (% Sky Obscured)

37
45
24
3
55
55
60
13
3
20
45
60
60
60
55
84
70
75
41
61
60
59
60
55

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

1
3
6
16
16
28
40
51
52
60
66
56
48
29
11
12
39
62
56
32
13
6
4
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
7
8
7
8
7
7
6
5
3
2
2
2
2
1
1
0
0
-0
1
2
4
5
6

Dew Point (°C)

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

Relative Humidity (%)

61
59
63
63
70
73
77
85
91
91
93
94
94
93
93
93
94
96
96
96
96
96
95
93

Pressure (mb)

1004
1004
1003
1003
1003
1003
1003
1003
1004
1004
1004
1004
1004
1004
1003
1003
1003
1003
1004
1004
1004
1004
1004
1004

Ozone (du)

446
446
445
444
444
445
446
449
450
451
449
444
440
437
435
434
435
434
434
434
433
433
436
437

Saturday 27

Waning Gibbous 83%

01:13

07:38

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
12 Bad

Sun - Rise: 05:43, Set: 20:27, Transit: 13:06. Moon - Rise: 01:13, Set: 07:38. Civil Dark: 21:05 - 05:04. Nautical Dark: 21:54 - 04:15. Astro Dark: 22:54 - 03:14

Total Clouds (% Sky Obscured)

100
99
94
98
97
96
94
89
76
74
74
71
100
100
100
100
100
97
86
76
63
70
79
84

Low Clouds (% Sky Obscured)

97
90
72
80
92
76
71
72
66
60
56
51
52
51
58
65
72
73
64
57
52
50
51
54

Medium Clouds (% Sky Obscured)

98
95
89
96
93
91
88
81
70
68
69
66
61
57
51
51
93
74
52
40
20
32
48
40

High Clouds (% Sky Obscured)

50
45
45
50
45
45
50
52
28
60
68
64
100
100
100
100
100
23
38
48
55
60
60
15

ISS Passover

Visibility (miles)

5
9
9
9
9
9
5
3
4
4
6
5
9
9
2
2
1
1
1
1
1
0
0
0

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

Precipitation Probability (%)

1
9
17
12
30
48
74
95
95
79
70
66
56
95
95
95
79
40
38
19
24
38
36
23

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.5
1.1
0.8
0.5
0.3
0.3
0
0.7
1.4
1
0.6
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
7
7
7
7
5
5
3
3
2
1
1
1
0
-1
-1
-1
-1
2
4
5
7
8

Dew Point (°C)

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

Relative Humidity (%)

93
90
87
87
88
90
95
95
95
98
96
98
96
98
98
98
98
98
98
98
98
98
98
98

Pressure (mb)

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

Ozone (du)

436
434
432
430
429
429
427
426
427
426
429
435
437
438
432
431
433
437
440
444
447
447
443
438

Sunday 28

Waning Gibbous 74%

02:12

08:40

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

Sun - Rise: 05:41, Set: 20:29, Transit: 13:06. Moon - Rise: 02:12, Set: 08:40. Civil Dark: 21:07 - 05:02. Nautical Dark: 21:56 - 04:12. Astro Dark: 22:57 - 03:10

Total Clouds (% Sky Obscured)

87
91
93
93
93
91
91
89
89
74
59
26
41
28
33
52
64
77
73
72
74
79
91
99

Low Clouds (% Sky Obscured)

51
51
48
48
52
53
49
45
41
39
41
17
20
25
30
34
35
42
40
37
41
55
71
83

Medium Clouds (% Sky Obscured)

40
47
53
65
88
82
22
12
0
0
0
0
0
1
3
19
33
55
55
55
55
60
60
65

High Clouds (% Sky Obscured)

22
64
65
34
60
43
12
34
29
19
9
16
33
4
5
30
45
56
48
48
51
40
20
4

ISS Passover

Visibility (miles)

0
0
2
2
4
9
1
2
3
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6

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
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
Very Light Rain

Precipitation Probability (%)

21
29
41
65
51
27
22
17
7
5
1
0
0
0
0
0
0
0
0
0
14
27
44
51

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
9
11
11
11
10
10
9
7
6
6
6
5
5
5
5
5
5
5
7
10
12
12
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
96
96
96
98
98
96
96
96
94
93
94
94
93
94
94
96
94
90
87
81
73
73

Pressure (mb)

1006
1006
1007
1008
1008
1009
1010
1011
1012
1012
1013
1013
1014
1014
1014
1015
1015
1015
1015
1016
1016
1016
1016
1016

Ozone (du)

436
436
436
430
424
425
425
428
430
431
435
437
437
440
441
441
438
436
438
440
441
442
443
444

Monday 29

Waning Gibbous 64%

02:55

09:57

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

Sun - Rise: 05:39, Set: 20:31, Transit: 13:06. Moon - Rise: 02:55, Set: 09:57. Civil Dark: 21:09 - 05:00. Nautical Dark: 21:59 - 04:10. Astro Dark: 23:01 - 03:07

Total Clouds (% Sky Obscured)

87
87
93
64
66
68
76
80
85
67
49
31
26
25
28
36
44
42
50
57
64
69
71
72

Low Clouds (% Sky Obscured)

78
80
88
54
39
23
16
7
0
0
1
1
1
1
1
4
6
9
22
34
46
50
52
54

Medium Clouds (% Sky Obscured)

60
55
46
28
14
0
18
33
54
42
31
20
13
7
0
0
0
0
0
0
0
26
53
79

High Clouds (% Sky Obscured)

3
1
0
11
20
26
35
44
52
31
17
1
16
35
56
66
50
45
40
34
27
35
47
59

ISS Passover

Visibility (miles)

6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
None

Precipitation Probability (%)

43
39
12
4
4
1
0
0
0
0
0
0
0
0
0
0
0
0
9
12
11
38
48
52

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
15
16
15
15
14
13
12
9
9
8
8
8
7
6
6
6
6
7
9
11
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
74
71
74
71
76
80
84
93
93
94
93
93
93
93
91
91
91
90
88
87
84
80
75

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1015
1014
1014
1014
1013
1013
1012

Ozone (du)

443
443
443
442
442
440
434
432
431
429
429
426
425
428
430
433
434
434
435
436
436
437
437
438

Tuesday 30

Waning Gibbous 53%

03:26

11:23

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
12 Bad

Sun - Rise: 05:37, Set: 20:32, Transit: 13:05. Moon - Rise: 03:26, Set: 11:23. Civil Dark: 21:11 - 04:58. Nautical Dark: 22:01 - 04:07. Astro Dark: 23:04 - 03:03

Total Clouds (% Sky Obscured)

80
89
99
99
99
99
97
96
93
94
91
86
88
91
96
97
98
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

58
62
67
59
51
44
55
66
74
72
69
69
71
77
83
89
93
93
93
95
97
98
99
100

Medium Clouds (% Sky Obscured)

84
90
94
91
87
83
71
66
60
66
68
69
59
49
41
44
48
49
49
50
45
51
46
52

High Clouds (% Sky Obscured)

44
27
9
18
28
41
50
60
65
54
44
33
40
49
58
46
33
21
32
44
58
59
59
61

ISS Passover

Visibility (miles)

8
7
5
4
4
4
4
5
7
8
6
3
0
0
0
0
0
0
0
0
0
0
3
6

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

Precipitation Probability (%)

59
67
72
65
62
64
51
41
34
39
42
44
43
40
32
34
32
29
37
44
48
63
78
88

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

13
12
12
11
10
10
9
8
7
6
5
5
4
4
4
4
3
3
4
3
3
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
10
11
11
11
12
11
11
10
10
10
10
10
10
10
10
10
9
10
11
10
11
11

Relative Humidity (%)

70
73
75
78
83
86
92
93
96
96
98
98
100
100
100
100
100
100
98
100
98
96
95
92

Pressure (mb)

1012
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013

Ozone (du)

438
436
435
433
431
429
427
425
424
422
421
421
420
419
418
417
417
416
416
415
413
412
410
408

Wednesday 1

Third Quarter 41%

03:47

12:52

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: 20:34, Transit: 13:05. Moon - Rise: 03:47, Set: 12:52. Civil Dark: 21:13 - 04:56. Nautical Dark: 22:03 - 04:05. Astro Dark: 23:08 - 02:59

Total Clouds (% Sky Obscured)

100
100
100
91
82
70
75
86
95
95
97
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

96
93
88
74
58
41
42
46
50
65
81
97
98
99
100
100
100
100

Medium Clouds (% Sky Obscured)

54
61
63
53
38
28
26
23
20
14
8
3
3
3
3
11
18
26

High Clouds (% Sky Obscured)

76
88
99
79
60
40
49
53
52
63
77
91
94
97
100
98
97
94

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

65
45
26
26
24
15
10
8
6
5
5
3
6
4
0
0
0
0

Precipitation Amount (mm)

0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
87
87
86
86
87
87
87
89
90
90
92
93
92
92
91
91
91

Pressure (mb)

1013
1013
1012
1012
1012
1012
1012
1013
1013
1014
1014
1014
1014
1013
1013
1013
1013
1013

Ozone (du)

406
404
403
402
401
401
400
398
397
396
394
393
391
390
388
387
386
384

Forecast for Abbeymead, Gloucestershire, United Kingdom (51.85,-2.21)

Generated: 25/04/24 13:14:25. Forecast: 25/04/24 to 01/05/24. Timezone: UTC+1.00