Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waxing Gibbous 87%

16:42

03:48

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

Sun - Rise: 05:10, Set: 21:03, Transit: 13:07. Moon - Rise: 16:42, Set: 03:48. Civil Dark: 21:45 - 04:28. Nautical Dark: 22:45 - 03:27. Astro Dark: 00:29 - 01:36

Total Clouds (% Sky Obscured)

6
17
31
31
22
28
1
0
0
0
0
0
0
0
0
0
0
0
12
7
25
12
26
22

Low Clouds (% Sky Obscured)

0
21
6
17
11
23
0
0
0
0
0
0
0
0
0
0
0
0
13
5
24
8
22
19

Medium Clouds (% Sky Obscured)

24
27
23
18
12
12
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
3
3
3
3
1
0
0
0
0
0
0
0
0
0
0
0
0
4
4
5
8
5

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
18
23
20
9
3
0
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

18
19
20
20
20
20
20
19
17
16
15
14
13
13
12
11
11
10
11
11
12
13
14
16

Feels Like (°C)

17
18
19
19
20
20
20
19
17
16
14
13
12
12
11
11
9
9
9
9
10
12
12
14

Dew Point (°C)

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

Relative Humidity (%)

70
69
68
68
71
76
78
84
89
90
92
90
89
87
87
88
87
87
84
80
76
74
71
68

Pressure (mb)

1015
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1016
1016
1015
1015
1015
1015
1016
1016
1016
1015
1015
1015

Ozone (du)

398
397
397
396
395
393
391
392
392
393
394
395
394
393
393
393
391
389
387
387
387
386
387
388

Monday 20

Waxing Gibbous 93%

17:54

04:00

13 OK
14 OK
15 Good
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: 05:09, Set: 21:04, Transit: 13:07. Moon - Rise: 17:54, Set: 04:00. Civil Dark: 21:47 - 04:26. Nautical Dark: 22:47 - 03:25. Astro Dark: 00:38 - 01:23

Total Clouds (% Sky Obscured)

42
25
13
64
45
62
57
63
68
72
66
60
61
66
65
85
85
54
74
84
87
81
66
67

Low Clouds (% Sky Obscured)

21
21
11
51
36
30
19
26
26
12
2
9
14
18
13
0
0
0
0
0
1
1
2
1

Medium Clouds (% Sky Obscured)

0
0
0
47
20
42
42
51
49
60
59
55
55
56
56
41
38
25
80
77
89
84
72
72

High Clouds (% Sky Obscured)

17
4
2
0
0
0
11
9
44
50
47
41
45
37
4
60
60
39
70
65
65
60
55
60

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

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

Chance of Frost

Temperature (°C)

17
18
19
19
19
18
17
17
16
15
14
14
13
12
12
12
11
11
11
12
12
13
14
15

Feels Like (°C)

15
16
17
18
18
17
17
16
16
15
14
13
13
11
11
11
8
8
9
8
8
10
11
13

Dew Point (°C)

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

Relative Humidity (%)

67
66
67
67
69
73
79
85
86
87
89
92
92
92
90
90
88
83
79
72
70
71
70
69

Pressure (mb)

1014
1014
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010

Ozone (du)

389
391
393
394
396
398
395
392
391
393
395
396
398
399
399
400
402
402
400
399
398
397
398
399

Tuesday 21

Waxing Gibbous 97%

19:09

04:14

13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 OK
21 OK
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: 05:08, Set: 21:06, Transit: 13:07. Moon - Rise: 19:09, Set: 04:14. Civil Dark: 21:49 - 04:25. Nautical Dark: 22:49 - 03:23. Astro Dark: 00:51 - N/A

Total Clouds (% Sky Obscured)

65
56
57
78
59
51
51
42
34
69
56
74
97
81
43
95
76
75
88
100
92
97
97
89

Low Clouds (% Sky Obscured)

19
32
35
35
40
39
39
28
27
35
40
21
25
28
35
35
13
3
29
54
58
54
47
35

Medium Clouds (% Sky Obscured)

70
67
66
75
65
54
51
42
34
34
44
40
40
35
28
3
2
1
1
1
2
15
27
31

High Clouds (% Sky Obscured)

50
47
53
54
10
50
50
44
13
57
38
74
98
84
15
51
56
60
60
55
55
50
45
40

ISS Passover

Visibility (miles)

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

2
4
6
8
8
10
8
3
2
1
1
3
14
4
10
0
0
0
0
1
9
36
35
33

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)

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

Chance of Frost

Temperature (°C)

16
17
17
18
18
18
18
17
16
15
14
13
13
12
12
12
11
11
12
13
14
16
17
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
71
70
71
74
79
85
85
87
87
92
95
95
96
95
95
91
93
89
87
90
85
85
83

Pressure (mb)

1010
1010
1010
1009
1009
1009
1009
1009
1009
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010

Ozone (du)

401
402
404
407
407
411
414
416
416
415
413
413
413
413
412
410
404
400
395
392
387
383
381
379

Wednesday 22

Waxing Gibbous 100%

20:27

04:33

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: 05:07, Set: 21:07, Transit: 13:07. Moon - Rise: 20:27, Set: 04:33. Civil Dark: 21:50 - 04:23. Nautical Dark: 22:52 - 03:21. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

92
94
100
77
70
70
74
70
70
70
69
72
71
70
75
80
87
90
78
86
100
100
100
81

Low Clouds (% Sky Obscured)

36
35
38
28
35
42
35
24
16
20
24
27
26
25
25
37
62
79
64
75
99
100
100
81

Medium Clouds (% Sky Obscured)

36
65
71
63
47
41
48
45
41
41
40
42
40
45
50
55
60
60
60
60
60
60
60
60

High Clouds (% Sky Obscured)

35
37
35
40
45
50
51
48
52
53
43
38
37
35
40
40
35
35
38
37
31
32
34
35

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

37
44
44
39
29
15
14
9
6
34
30
22
50
68
76
53
64
78
62
48
46
51
49
37

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.7
0.2
0.4
0.6
0.4
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
19
19
19
19
19
18
17
16
15
15
14
14
13
13
13
13
13
13
14
14
14
14
15

Feels Like (°C)

18
16
15
15
16
16
16
15
15
14
14
13
13
13
13
12
12
12
12
13
14
13
13
14

Dew Point (°C)

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

Relative Humidity (%)

78
77
84
84
85
84
88
88
92
93
93
93
92
93
93
93
92
92
90
87
83
82
82
78

Pressure (mb)

1010
1010
1009
1009
1010
1010
1010
1011
1011
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012

Ozone (du)

375
374
373
374
373
369
366
366
367
371
374
375
376
376
377
379
380
382
384
386
387
387
386
385

Thursday 23

Full Moon 100%

21:46

05:01

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: 05:06, Set: 21:08, Transit: 13:08. Moon - Rise: 21:46, Set: 05:01. Civil Dark: 21:52 - 04:22. Nautical Dark: 22:54 - 03:19. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

68
70
80
75
76
83
90
81
87
93
97
96
96
96
96
96
95
95
96
97
98
98
98
98

Low Clouds (% Sky Obscured)

71
72
75
70
66
71
79
65
74
86
93
92
93
93
94
93
93
92
89
86
83
88
93
97

Medium Clouds (% Sky Obscured)

56
52
48
46
44
46
44
42
40
44
47
47
32
20
4
8
13
17
30
45
54
57
61
60

High Clouds (% Sky Obscured)

28
16
3
3
2
2
2
0
0
0
0
0
0
0
0
0
0
0
10
21
31
19
10
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

49
51
51
54
55
48
36
24
19
23
17
16
44
38
5
12
12
8
8
6
1
10
17
23

Precipitation Amount (mm)

0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
15
15
15
15
15
15
14
14
14
14
14
14
13
13
13
13
14
14
14
15
15
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
72
73
75
75
75
80
83
87
90
92
86
84
84
84
84
84
83
84
84
84
83
82
79

Pressure (mb)

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

Ozone (du)

383
381
380
380
379
379
380
380
380
381
382
382
381
381
382
382
383
384
385
384
383
382
382
381

Friday 24

Waning Gibbous 98%

23:02

05:41

13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
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: 05:05, Set: 21:10, Transit: 13:08. Moon - Rise: 23:02, Set: 05:41. Civil Dark: 21:53 - 04:21. Nautical Dark: 22:56 - 03:17. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

96
93
91
81
72
63
53
45
37
48
59
75
85
94
100
99
98
97
96
95
94
95
96
96

Low Clouds (% Sky Obscured)

96
94
93
81
68
57
54
52
49
51
52
48
42
32
26
17
21
20
30
40
41
53
66
79

Medium Clouds (% Sky Obscured)

65
66
54
43
36
33
26
23
20
25
31
40
43
51
64
63
66
69
68
68
67
66
64
65

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
2
3
15
31
45
51
56
55
54
54
58
69
82
89
86
83
80

ISS Passover

Visibility (miles)

7
8
8
8
8
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 (%)

26
30
33
31
30
28
23
18
13
13
11
6
23
34
41
47
42
36
25
14
2
4
6
7

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
15
16
16
16
16
15
17
17
17
16
16
16
11
11
11
10
10
9
10
10
10
11
11

Dew Point (°C)

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

Relative Humidity (%)

78
79
79
81
82
82
81
83
87
89
87
87
87
87
87
86
86
86
86
81
78
73
73
73

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1018
1018
1017
1017
1017
1018
1018
1018
1017
1017
1017
1017

Ozone (du)

380
379
377
375
373
370
368
367
367
366
366
366
366
367
368
369
367
365
363
364
364
365
365
365

Saturday 25

Waning Gibbous 93%

00:06

06:38

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

Sun - Rise: 05:04, Set: 21:11, Transit: 13:08. Moon - Rise: 00:06, Set: 06:38. Civil Dark: 21:55 - 04:19. Nautical Dark: 22:58 - 03:15. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

94
93
94
93
92
87
84
83
81
80
79
79
84
89
94
94
92
92

Low Clouds (% Sky Obscured)

69
60
51
47
42
38
43
40
30
25
25
25
40
58
73
65
59
51

Medium Clouds (% Sky Obscured)

70
70
75
75
75
75
76
80
84
78
74
70
75
82
86
71
59
51

High Clouds (% Sky Obscured)

64
58
57
44
30
17
38
63
79
80
81
86
80
76
72
62
54
42

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

24
35
42
43
44
46
48
49
49
66
75
79
80
82
83
67
46
16

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0.3
0.3
0.4
0.5
0.6
0.4
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
17
17
17
17
16
16
15
14
14
13
13
12
12
12
12
12
13

Feels Like (°C)

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

Dew Point (°C)

12
13
13
13
13
13
13
13
13
12
12
11
11
12
12
12
11
12

Relative Humidity (%)

73
76
77
79
79
82
83
86
89
90
92
92
95
96
96
98
95
93

Pressure (mb)

1016
1016
1016
1015
1015
1015
1014
1014
1014
1014
1013
1013
1012
1012
1011
1010
1010
1010

Ozone (du)

366
369
371
374
373
371
370
373
375
378
380
383
385
393
400
407
415
423

Forecast for Weston in Gordano, North Somerset, United Kingdom (51.48,-2.79)

Generated: 19/05/24 12:24:21. Forecast: 19/05/24 to 25/05/24. Timezone: UTC+1.00