Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 19

Waxing Gibbous 85%

16:35

05:10

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

Sun - Rise: 06:00, Set: 20:14, Transit: 13:08. Moon - Rise: 16:35, Set: 05:10. Civil Dark: 20:50 - 05:24. Nautical Dark: 21:36 - 04:38. Astro Dark: 22:28 - 03:45

Total Clouds (% Sky Obscured)

11
3
3
23
41
70
43
33
72
73
33
35
35
68
51
41
70
70
51
39
60
42
28
23

Low Clouds (% Sky Obscured)

9
3
3
28
36
71
39
24
80
77
26
26
29
65
29
20
23
38
33
29
48
33
27
22

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
3
4
16
18
7
64
35
14
10
12
7
0
0

High Clouds (% Sky Obscured)

0
0
0
0
3
0
3
6
6
3
5
10
5
9
3
7
9
7
7
4
3
3
3
3

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
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
11
2

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
72
77
84
82
82
84
88
86
75
75
83
80
71
63
60
57
56
52
52
53
59
63
66

Pressure (mb)

1021
1022
1023
1024
1025
1026
1026
1027
1027
1028
1028
1029
1029
1030
1030
1031
1031
1031
1030
1030
1030
1030
1030
1030

Ozone (du)

367
367
365
365
365
364
365
367
367
367
366
366
366
365
367
369
370
371
372
371
370
371
372
372

Saturday 20

Waxing Gibbous 92%

17:45

05:19

19 OK
20 OK
21 OK
22 OK
23 OK
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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:58, Set: 20:16, Transit: 13:08. Moon - Rise: 17:45, Set: 05:19. Civil Dark: 20:52 - 05:22. Nautical Dark: 21:38 - 04:35. Astro Dark: 22:31 - 03:42

Total Clouds (% Sky Obscured)

21
42
37
20
29
36
13
35
41
75
80
75
66
70
90
91
84
96
91
94
100
93
77
55

Low Clouds (% Sky Obscured)

17
33
27
10
1
0
2
23
30
36
36
25
27
56
84
89
76
93
86
92
100
90
68
62

Medium Clouds (% Sky Obscured)

0
0
3
3
3
2
0
11
11
18
24
54
46
29
67
29
53
24
27
28
21
17
22
0

High Clouds (% Sky Obscured)

3
4
3
5
32
43
13
4
2
31
29
26
12
5
12
5
26
2
2
0
1
1
2
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
6
11
6
5
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
81
82
84
88
91
88
88
86
88
86
88
83
78
70
69
68
67
70
70
72
72
69
67

Pressure (mb)

1030
1030
1030
1030
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1032
1032
1032
1032
1032
1031
1031
1031
1031
1031

Ozone (du)

372
373
374
372
371
372
373
375
376
370
366
367
370
376
380
384
387
388
391
391
391
389
389
387

Sunday 21

Waxing Gibbous 96%

18:55

05:29

19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 OK
03 OK
04 OK
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

Sun - Rise: 05:56, Set: 20:17, Transit: 13:08. Moon - Rise: 18:55, Set: 05:29. Civil Dark: 20:54 - 05:19. Nautical Dark: 21:40 - 04:33. Astro Dark: 22:34 - 03:38

Total Clouds (% Sky Obscured)

17
2
2
3
4
6
8
10
31
33
59
65
72
79
86
88
92
96
96
97
98
98
99
100

Low Clouds (% Sky Obscured)

18
2
3
2
4
4
4
4
4
4
3
7
8
14
37
57
72
86
87
87
87
89
91
95

Medium Clouds (% Sky Obscured)

0
0
0
2
2
4
2
2
2
2
59
55
72
39
67
81
84
91
95
95
96
97
98
100

High Clouds (% Sky Obscured)

0
0
0
0
0
2
4
5
41
47
47
70
75
76
71
66
60
60
42
65
60
45
45
4

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
7
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
Very Light Rain
Very Light Rain
None
None
Very Light Rain

Precipitation Probability (%)

0
1
0
0
0
0
0
0
0
0
0
0
0
1
3
20
30
42
49
55
59
48
47
53

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
5
4
4
4
3
3
2
1
1
1
1
1
1
2
2
4
5
6
6
7
7
7

Relative Humidity (%)

74
81
87
88
90
91
93
91
89
89
89
89
86
78
71
69
72
82
88
93
94
94
98
98

Pressure (mb)

1031
1031
1032
1032
1032
1033
1033
1033
1033
1032
1032
1032
1032
1032
1031
1031
1031
1031
1030
1029
1029
1028
1027
1027

Ozone (du)

383
381
380
385
391
393
393
395
398
400
400
400
402
400
400
402
406
408
407
404
403
403
406
407

Monday 22

Waxing Gibbous 99%

18:55

05:39

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

Sun - Rise: 05:54, Set: 20:19, Transit: 13:07. Moon - Rise: 18:55, Set: 05:39. Civil Dark: 20:56 - 05:17. Nautical Dark: 21:42 - 04:30. Astro Dark: 22:37 - 03:35

Total Clouds (% Sky Obscured)

99
98
97
96
94
92
80
67
56
35
30
45
64
66
73
74
79
84
51
59
41
61
82
98

Low Clouds (% Sky Obscured)

91
87
82
84
85
87
71
57
41
38
36
45
62
66
71
74
75
79
52
49
34
50
72
89

Medium Clouds (% Sky Obscured)

98
84
87
90
71
31
25
11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

35
0
0
0
0
0
0
0
0
0
0
0
0
0
4
4
2
6
6
6
5
51
61
93

ISS Passover

Visibility (miles)

9
9
6
4
9
9
9
9
9
9
9
9
9
9
9
9
4
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
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

57
63
67
63
38
39
31
25
17
14
14
17
12
7
20
17
20
18
24
18
7
6
14
5

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
100
100
98
98
98
98
98
96
96
96
94
94
94
98
93
84
68
77
57
56
67

Pressure (mb)

1026
1026
1026
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024

Ozone (du)

407
408
410
411
412
413
414
415
417
416
416
416
415
416
419
421
422
422
420
416
412
409
407
404

Tuesday 23

Waxing Gibbous 100%

20:08

05:51

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

Sun - Rise: 05:52, Set: 20:21, Transit: 13:07. Moon - Rise: 20:08, Set: 05:51. Civil Dark: 20:58 - 05:15. Nautical Dark: 21:45 - 04:28. Astro Dark: 22:40 - 03:32

Total Clouds (% Sky Obscured)

97
95
94
94
92
94
94
94
95
93
92
90
92
93
94
83
69
57
53
52
53
54
55
58

Low Clouds (% Sky Obscured)

88
60
57
58
58
58
66
78
89
85
82
80
83
85
88
72
55
41
44
48
53
54
55
56

Medium Clouds (% Sky Obscured)

11
38
40
37
38
39
43
47
51
53
55
57
41
30
21
26
34
42
31
18
8
6
3
2

High Clouds (% Sky Obscured)

83
74
45
9
3
3
3
4
5
12
18
24
44
63
75
45
29
18
10
5
0
0
1
1

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
2
2
1
3
3
1
5
6
5
10
12
14
19
22
22
23
24
23
22
22
21

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)

7
5
3
3
2
2
1
1
1
2
2
2
2
3
5
7
7
7
7
7
8
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
5
4
4
4
4
4
3
3
4
4
4
4
4
4
5
5
6
10
9
9
9
10

Dew Point (°C)

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

Relative Humidity (%)

73
78
84
84
84
82
83
81
79
78
79
82
84
79
75
72
66
62
57
62
64
66
72
78

Pressure (mb)

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

Ozone (du)

401
399
398
399
398
398
397
397
396
396
396
396
395
396
396
396
397
398
398
398
397
396
396
396

Wednesday 24

Full Moon 99%

21:24

06:06

19 Bad
20 Bad
21 Bad
22 OK
23 OK
00 OK
01 OK
02 Good
03 OK
04 OK
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

Sun - Rise: 05:50, Set: 20:22, Transit: 13:07. Moon - Rise: 21:24, Set: 06:06. Civil Dark: 20:59 - 05:13. Nautical Dark: 21:47 - 04:25. Astro Dark: 22:43 - 03:28

Total Clouds (% Sky Obscured)

58
52
49
39
29
20
19
18
25
41
61
78
63
49
40
62
74
84
72
59
44
55
64
74

Low Clouds (% Sky Obscured)

47
40
34
23
12
0
5
9
17
33
48
64
49
36
28
49
69
87
77
68
55
57
59
62

Medium Clouds (% Sky Obscured)

2
2
2
7
12
17
29
38
50
50
50
45
44
43
52
47
48
48
44
44
50
55
69
79

High Clouds (% Sky Obscured)

6
12
16
16
17
14
21
34
40
45
55
60
64
57
61
57
54
55
55
60
70
65
65
60

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
8
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 (%)

17
12
1
2
1
0
0
0
0
5
8
9
14
17
20
24
26
28
28
28
27
27
26
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
87
91
94
91
88
85
85
85
85
88
91
93
91
87
85
84
84
83
83
83
83
84
88

Pressure (mb)

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

Ozone (du)

396
396
396
396
395
395
394
394
394
394
395
395
396
398
399
401
401
401
401
402
404
405
406
408

Thursday 25

Waning Gibbous 96%

22:42

06:27

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: 05:48, Set: 20:24, Transit: 13:07. Moon - Rise: 22:42, Set: 06:27. Civil Dark: 21:01 - 05:11. Nautical Dark: 21:49 - 04:23. Astro Dark: 22:46 - 03:25

Total Clouds (% Sky Obscured)

70
66
64
60
59
58
66
74
76
76
74
72

Low Clouds (% Sky Obscured)

61
60
59
58
54
51
53
55
57
42
27
13

Medium Clouds (% Sky Obscured)

73
64
59
54
51
49
53
58
67
60
59
56

High Clouds (% Sky Obscured)

52
40
34
23
23
26
36
47
60
70
66
52

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

23
19
14
12
9
0
1
1
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
90
90
90
90
90
90
88
86
83
85
86

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

409
410
410
410
411
411
411
412
413
414
414
414

Forecast for Rangeworthy, South Gloucestershire, United Kingdom (51.58,-2.45)

Generated: 19/04/24 19:27:07. Forecast: 19/04/24 to 25/04/24. Timezone: UTC+1.00