Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waxing Gibbous 87%

No Rise

03:52

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

Sun - Rise: 05:17, Set: 21:02, Transit: 13:10. Moon - Rise: No Rise, Set: 03:52. Civil Dark: 21:44 - 04:35. Nautical Dark: 22:41 - 03:37. Astro Dark: 00:09 - 02:06

Total Clouds (% Sky Obscured)

35
45
30
27
26
0
0
0
0
2
0
0
0
0
0
0
0
7
20
26
42
44
42
45

Low Clouds (% Sky Obscured)

45
32
33
29
28
0
0
0
0
0
0
0
0
0
0
0
0
8
21
25
44
44
45
48

Medium Clouds (% Sky Obscured)

21
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

6
5
5
8
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
21
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

21
20
19
18
16
15
14
13
13
12
11
11
11
10
11
13
14
15
16
17
18
19
19
19

Feels Like (°C)

21
20
20
19
17
16
14
13
13
12
11
11
10
10
12
12
13
14
15
17
17
18
19
19

Dew Point (°C)

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

Relative Humidity (%)

79
84
86
89
89
92
92
93
92
92
91
93
91
91
92
83
79
74
73
71
70
68
68
68

Pressure (mb)

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

Ozone (du)

397
395
395
395
394
393
394
395
395
396
396
397
396
396
397
397
397
397
397
398
397
397
398
398

Monday 20

Waxing Gibbous 93%

17:55

04:05

17 OK
18 Good
19 OK
20 OK
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

Sun - Rise: 05:15, Set: 21:04, Transit: 13:10. Moon - Rise: 17:55, Set: 04:05. Civil Dark: 21:45 - 04:33. Nautical Dark: 22:43 - 03:35. Astro Dark: 00:15 - 02:00

Total Clouds (% Sky Obscured)

3
0
5
38
44
73
74
67
75
90
94
99
81
52
52
67
58
55
60
59
95
78
81
97

Low Clouds (% Sky Obscured)

3
0
0
30
0
0
49
47
51
55
43
30
21
0
0
11
1
1
1
1
1
1
9
34

Medium Clouds (% Sky Obscured)

0
0
2
13
21
32
38
29
32
34
35
43
31
32
37
59
60
63
58
39
28
50
72
71

High Clouds (% Sky Obscured)

0
0
2
0
0
30
23
5
8
26
24
15
8
13
12
75
75
76
72
76
86
47
65
84

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 (%)

11
16
18
3
4
3
2
4
7
4
3
13
8
1
1
0
0
0
0
2
6
13
27
23

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
19
18
17
15
14
14
13
13
12
11
11
10
9
11
11
10
12
13
15
15
17
19
18

Dew Point (°C)

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

Relative Humidity (%)

70
75
82
87
93
95
93
93
92
93
92
89
84
85
87
77
72
69
66
63
62
61
62
64

Pressure (mb)

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

Ozone (du)

398
397
397
398
402
404
405
406
407
408
407
407
405
406
405
405
404
406
407
406
404
403
403
406

Tuesday 21

Waxing Gibbous 97%

19:09

04:20

17 Bad
18 Bad
19 Bad
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
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

Sun - Rise: 05:14, Set: 21:05, Transit: 13:10. Moon - Rise: 19:09, Set: 04:20. Civil Dark: 21:47 - 04:32. Nautical Dark: 22:45 - 03:33. Astro Dark: 00:20 - 01:54

Total Clouds (% Sky Obscured)

98
90
37
16
15
25
15
16
33
58
59
69
67
100
96
72
82
91
74
83
87
79
88
87

Low Clouds (% Sky Obscured)

22
33
12
5
6
3
7
9
22
40
39
38
40
51
65
64
60
54
42
38
36
36
37
38

Medium Clouds (% Sky Obscured)

76
62
24
10
9
20
8
6
11
13
13
19
3
3
3
27
38
35
40
38
32
9
10
7

High Clouds (% Sky Obscured)

76
24
3
2
0
0
0
0
0
0
2
10
15
42
34
4
8
23
10
27
34
37
45
50

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
8
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
16
19
4
1
0
0
0
0
0
0
0
0
0
0
0
0
1
7
26
33
37
29
17

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
3
4
4
5
5
5
5
4
4
3
3
3
4
8
11
11
12
12
13
14
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
76
79
87
90
93
95
96
96
96
93
91
90
88
87
90
83
75
71
65
65
69
75
76

Pressure (mb)

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

Ozone (du)

406
406
405
406
405
403
400
395
391
390
389
386
380
374
370
367
367
369
366
361
358
362
365
366

Wednesday 22

Waxing Gibbous 100%

20:26

04:40

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
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:13, Set: 21:06, Transit: 13:10. Moon - Rise: 20:26, Set: 04:40. Civil Dark: 21:48 - 04:31. Nautical Dark: 22:47 - 03:32. Astro Dark: 00:26 - 01:47

Total Clouds (% Sky Obscured)

87
75
77
68
67
66
69
69
79
80
78
78
75
98
100
100
68
65
83
99
98
95
87
90

Low Clouds (% Sky Obscured)

39
33
35
32
32
24
17
10
18
26
34
38
42
41
47
54
61
59
67
73
72
71
61
68

Medium Clouds (% Sky Obscured)

4
3
4
8
13
16
23
34
33
36
40
37
41
37
47
59
62
62
62
57
57
50
50
45

High Clouds (% Sky Obscured)

51
48
57
54
48
42
36
25
37
43
47
47
43
95
100
99
41
29
28
28
28
35
35
40

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 (%)

9
5
2
1
0
0
0
0
0
0
0
1
1
0
10
6
5
28
34
26
32
33
29
45

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
78
82
87
90
95
93
95
95
95
95
96
95
95
91
89
83
76
71
69
70
71
66
64

Pressure (mb)

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

Ozone (du)

369
374
379
383
384
387
389
390
388
386
383
382
383
384
384
386
387
386
386
386
386
387
388
388

Thursday 23

Full Moon 100%

21:44

05:08

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 OK
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:12, Set: 21:08, Transit: 13:10. Moon - Rise: 21:44, Set: 05:08. Civil Dark: 21:50 - 04:29. Nautical Dark: 22:49 - 03:30. Astro Dark: 00:33 - 01:39

Total Clouds (% Sky Obscured)

86
85
89
89
88
89
89
85
84
77
70
70
67
67
47
43
39
58
77
96
93
87
82
84

Low Clouds (% Sky Obscured)

65
57
60
62
65
67
68
71
72
74
65
65
65
65
62
59
55
50
55
56
56
60
55
55

Medium Clouds (% Sky Obscured)

45
50
54
49
43
47
46
40
42
35
32
29
25
22
42
52
63
70
69
63
63
58
48
44

High Clouds (% Sky Obscured)

40
45
30
17
0
0
0
0
0
0
0
0
2
3
2
3
3
22
41
60
56
55
50
53

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

Precipitation Probability (%)

52
52
50
51
55
53
47
29
27
23
5
10
7
2
18
19
3
8
10
6
16
18
20
29

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
15
14
13
13
13
13
13
13
13
13
13
13
14
14
14
14
14
14
15
15
14
14

Dew Point (°C)

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

Relative Humidity (%)

65
67
73
82
83
84
84
86
86
84
86
87
87
89
86
82
79
75
75
75
74
74
74
74

Pressure (mb)

1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017

Ozone (du)

388
391
391
391
392
393
393
394
393
393
391
388
385
384
381
380
378
377
376
375
373
372
371
370

Friday 24

Waning Gibbous 97%

22:59

05:49

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
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:11, Set: 21:09, Transit: 13:11. Moon - Rise: 22:59, Set: 05:49. Civil Dark: 21:51 - 04:28. Nautical Dark: 22:51 - 03:28. Astro Dark: 00:41 - 01:29

Total Clouds (% Sky Obscured)

86
90
78
68
57
60
63
63
69
72
76
83
91
98
99
98
99
98
98
99
99
99
99
95

Low Clouds (% Sky Obscured)

60
55
44
38
37
40
38
40
39
42
45
43
41
38
52
69
83
87
90
93
82
70
59
56

Medium Clouds (% Sky Obscured)

55
69
61
52
47
44
44
41
46
40
34
41
48
58
68
77
85
84
83
79
82
84
86
86

High Clouds (% Sky Obscured)

56
63
45
28
10
9
8
7
16
25
34
54
76
96
92
92
91
92
90
90
80
83
80
82

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
7
5
3
5
7
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
24
31
32
29
27
23
18
22
22
21
16
7
1
9
12
13
13
11
4
7
12
11
44

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
8
8
7
6
6
5
5
4
4
5
6
6
8
10
12
12
13
14
13
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
79
83
87
90
95
95
96
98
98
98
96
98
96
98
93
92
89
83
79
75
76
80
83

Pressure (mb)

1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1015
1015
1014

Ozone (du)

370
369
369
370
370
371
368
366
363
361
358
355
355
354
354
357
360
363
365
368
370
372
374
375

Saturday 25

Waning Gibbous 93%

00:03

06:46

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: 05:10, Set: 21:10, Transit: 13:11. Moon - Rise: 00:03, Set: 06:46. Civil Dark: 21:53 - 04:27. Nautical Dark: 22:53 - 03:26. Astro Dark: 00:52 - N/A

Total Clouds (% Sky Obscured)

91
88
88
92
94
96
98
100
91
80
66
51
47
38
40
38
45
58
69
79

Low Clouds (% Sky Obscured)

52
48
60
65
70
71
66
67
54
43
33
40
49
56
62
65
74
66
57
50

Medium Clouds (% Sky Obscured)

87
88
79
70
62
58
52
47
38
30
25
27
28
30
35
35
36
35
35
34

High Clouds (% Sky Obscured)

83
89
66
40
19
23
28
35
35
35
30
25
20
20
20
21
21
26
27
32

ISS Passover

Visibility (miles)

9
9
9
6
4
1
1
2
2
4
7
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

Precipitation Type

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

Precipitation Probability (%)

61
74
67
61
54
61
63
61
47
33
12
23
26
20
25
31
39
47
47
31

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
12
12
12
12
12
12
12
12
11
11
11
11
12
11
11
10
10
10

Relative Humidity (%)

87
90
93
95
96
100
98
98
98
98
96
95
95
93
95
87
80
74
72
68

Pressure (mb)

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

Ozone (du)

383
392
400
404
409
414
421
428
435
436
437
438
436
434
432
431
429
428
428
427

Forecast for St. Loyes, Devon, United Kingdom (50.72,-3.50)

Generated: 19/05/24 16:27:43. Forecast: 19/05/24 to 25/05/24. Timezone: UTC+1.00