Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waxing Gibbous 87%

16:46

03:44

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

Sun - Rise: 05:22, Set: 21:03, Transit: 13:12. Moon - Rise: 16:46, Set: 03:44. Civil Dark: 21:44 - 04:41. Nautical Dark: 22:40 - 03:45. Astro Dark: 00:03 - 02:17

Total Clouds (% Sky Obscured)

34
40
40
46
52
28
13
0
0
5
11
12
9
0
0
0
0
0
20
17
12
2
9
18

Low Clouds (% Sky Obscured)

4
22
34
37
49
33
16
0
0
5
13
13
9
0
0
0
0
0
24
18
14
0
0
0

Medium Clouds (% Sky Obscured)

3
21
33
19
23
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
2
6
13

High Clouds (% Sky Obscured)

44
20
32
21
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
5
9
9
9
9
9
9
9
9
9
9
9
9
6
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
36
31
16
1
1
0
0
0
1
1
6
25
44
45
15
3
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
95
95
92
83
74
72
70
71
73
71
69
67
70
81
88
89
90
92
92
93
92
90

Pressure (mb)

1013
1013
1013
1014
1014
1014
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

392
394
395
395
397
402
402
402
403
407
408
405
403
403
400
399
397
396
397
397
397
397
397
398

Monday 20

Waxing Gibbous 93%

17:57

03:55

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

Sun - Rise: 05:21, Set: 21:04, Transit: 13:12. Moon - Rise: 17:57, Set: 03:55. Civil Dark: 21:45 - 04:40. Nautical Dark: 22:42 - 03:43. Astro Dark: 00:08 - 02:13

Total Clouds (% Sky Obscured)

20
22
5
13
21
19
3
3
2
2
2
3
8
0
0
36
50
24
29
26
35
81
79
65

Low Clouds (% Sky Obscured)

0
16
6
15
22
24
2
1
1
1
1
1
1
0
0
0
0
0
0
1
3
18
27
37

Medium Clouds (% Sky Obscured)

14
12
0
0
4
0
0
0
0
0
0
0
0
0
0
0
0
25
26
23
31
73
66
66

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
0
0
0
0
0
3
0
0
18
23
6
5
4
4
5
14
6

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
4
6
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
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
1
4
5
4
3
2
3
11
21
24
45
47
41
38

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
90
90
93
92
86
81
73
71
69
69
68
68
68
67
75
78
86
92
93
93
95
96
95

Pressure (mb)

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

Ozone (du)

397
396
395
395
395
396
396
397
399
400
400
400
400
401
402
402
401
401
401
401
402
404
403
401

Tuesday 21

Waxing Gibbous 97%

19:10

04:08

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

Sun - Rise: 05:19, Set: 21:06, Transit: 13:13. Moon - Rise: 19:10, Set: 04:08. Civil Dark: 21:47 - 04:38. Nautical Dark: 22:44 - 03:41. Astro Dark: 00:12 - 02:08

Total Clouds (% Sky Obscured)

62
71
34
37
42
38
48
55
49
92
97
96
99
100
100
100
96
96
91
69
61
58
58
60

Low Clouds (% Sky Obscured)

34
22
25
25
5
7
33
38
19
0
3
3
2
0
1
0
0
0
0
0
0
16
22
29

Medium Clouds (% Sky Obscured)

52
49
12
16
19
5
2
0
8
4
0
0
0
1
5
1
22
22
70
71
65
64
54
41

High Clouds (% Sky Obscured)

3
12
3
3
39
60
25
34
57
78
91
85
98
100
100
100
91
90
80
43
16
16
22
35

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
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 (%)

28
20
5
3
1
0
0
0
2
7
8
13
15
13
15
10
5
2
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
11
10
10
11
15
16
16
18
18
19
16
15
15
16
16
16
17
15
12
11
12
12
12

Dew Point (°C)

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

Relative Humidity (%)

95
95
91
88
84
74
68
66
65
64
64
65
71
77
82
83
86
92
92
93
90
90
90
95

Pressure (mb)

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

Ozone (du)

400
398
397
397
397
397
396
397
398
400
402
405
406
407
408
409
408
405
402
401
399
395
386
382

Wednesday 22

Waxing Gibbous 100%

20:27

04:24

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

Sun - Rise: 05:18, Set: 21:07, Transit: 13:13. Moon - Rise: 20:27, Set: 04:24. Civil Dark: 21:48 - 04:37. Nautical Dark: 22:46 - 03:39. Astro Dark: 00:17 - 02:03

Total Clouds (% Sky Obscured)

61
58
55
52
52
51
50
41
28
23
27
32
38
47
52
56
61
63
63
68
73
68
85
91

Low Clouds (% Sky Obscured)

35
34
37
38
31
22
14
13
13
16
16
17
18
21
24
27
28
28
27
26
23
23
22
22

Medium Clouds (% Sky Obscured)

30
26
24
20
16
12
9
10
5
3
3
3
2
3
0
1
1
2
1
17
31
42
37
31

High Clouds (% Sky Obscured)

47
41
32
20
28
29
30
20
10
3
7
8
13
18
24
25
30
27
27
29
34
39
73
83

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
9
9
8
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
1
4
21
28
26
12
17
6
8
4
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)

6
6
6
6
6
8
10
12
13
13
13
13
14
15
16
16
15
14
12
10
9
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
93
95
95
89
82
78
73
72
72
73
73
73
73
78
86
92
96
96
98
96
98
96

Pressure (mb)

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

Ozone (du)

380
378
374
370
366
364
363
366
368
370
371
370
368
367
366
365
363
363
365
366
367
368
370
370

Thursday 23

Full Moon 100%

21:44

04:44

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 05:17, Set: 21:08, Transit: 13:13. Moon - Rise: 21:44, Set: 04:44. Civil Dark: 21:50 - 04:35. Nautical Dark: 22:48 - 03:38. Astro Dark: 00:22 - 01:58

Total Clouds (% Sky Obscured)

88
79
78
86
89
90
89
88
99
100
100
100
99
89
81
76
72
77
85
83
81
79
86
93

Low Clouds (% Sky Obscured)

22
25
28
31
30
32
38
48
65
69
67
66
66
64
65
72
51
49
44
39
37
36
33
28

Medium Clouds (% Sky Obscured)

23
26
28
33
34
36
37
38
39
45
50
55
55
55
59
63
39
47
50
56
63
65
55
45

High Clouds (% Sky Obscured)

76
60
55
63
65
64
50
36
26
26
30
34
40
36
29
29
27
13
3
8
12
17
35
55

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

Precipitation Probability (%)

0
1
0
0
13
12
9
25
37
39
63
68
65
57
71
83
18
13
11
11
8
2
10
10

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
95
90
89
89
92
90
90
93
92
86
80
82
84
87
90
93
91
91
90
90

Pressure (mb)

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

Ozone (du)

371
372
372
373
373
375
375
376
377
377
377
377
378
379
381
381
382
382
383
383
384
385
386
386

Friday 24

Waning Gibbous 97%

22:58

05:13

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 OK
18 Good
19 Good
20 Good
21 Good
22 OK
23 OK
00 OK
01 Bad
02 Bad

Sun - Rise: 05:16, Set: 21:09, Transit: 13:13. Moon - Rise: 22:58, Set: 05:13. Civil Dark: 21:51 - 04:34. Nautical Dark: 22:50 - 03:36. Astro Dark: 00:28 - 01:52

Total Clouds (% Sky Obscured)

100
99
99
98
98
97
97
96
94
94
92
93
92
68
42
16
15
13
12
18
25
35
52
63

Low Clouds (% Sky Obscured)

22
22
20
18
18
17
17
17
15
15
14
13
12
10
7
4
14
23
32
37
40
46
44
39

Medium Clouds (% Sky Obscured)

40
38
46
51
56
62
65
68
70
71
72
75
77
57
34
11
7
4
0
0
0
0
5
9

High Clouds (% Sky Obscured)

75
75
85
90
90
90
90
88
85
78
71
64
56
38
20
2
2
2
3
7
11
19
34
48

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 (%)

4
10
10
4
5
5
2
7
7
3
6
6
2
5
5
2
3
3
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
9
9
9
9
9
9
9
10
10
10
10
10
10
10
10
10
9
9
9
8
7
8

Relative Humidity (%)

88
88
87
87
86
83
79
76
75
74
70
73
73
73
74
75
75
80
84
90
90
90
90
90

Pressure (mb)

1016
1016
1016
1016
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1020
1020
1020
1020
1021
1020

Ozone (du)

386
387
386
386
386
384
383
382
381
381
381
378
376
374
371
368
365
365
364
364
362
359
357
356

Saturday 25

Waning Gibbous 96%

00:02

05:55

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
19 Bad
20 OK
21 OK
22 Bad
23 Bad
00 Bad

Sun - Rise: 05:15, Set: 21:11, Transit: 13:13. Moon - Rise: 00:02, Set: 05:55. Civil Dark: 21:53 - 04:33. Nautical Dark: 22:52 - 03:34. Astro Dark: 00:34 - 01:45

Total Clouds (% Sky Obscured)

77
82
87
90
83
73
61
64
68
73
74
76
77
72
65
54
51
41
34
47
60
74

Low Clouds (% Sky Obscured)

37
38
36
34
31
30
29
30
30
33
33
30
27
18
8
0
0
0
0
5
9
15

Medium Clouds (% Sky Obscured)

16
11
5
0
0
1
1
21
42
62
70
76
81
79
73
67
48
34
22
33
45
56

High Clouds (% Sky Obscured)

62
70
79
87
89
82
75
80
85
90
90
95
95
79
62
46
46
49
48
55
62
69

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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
1
0
2
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
9
10
10
11
12
14
15
15
16
16
16
16
16
16
16
15
14
12
11
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
90
90
86
82
78
76
74
74
73
73
73
77
78
80
83
86
88
90
88

Pressure (mb)

1020
1020
1020
1021
1021
1021
1021
1021
1021
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

356
355
356
357
358
359
360
361
362
364
365
363
362
361
360
358
357
357
358
358
358
358

Forecast for Wembury, Devon, United Kingdom (50.32,-4.08)

Generated: 19/05/24 03:31:44. Forecast: 19/05/24 to 25/05/24. Timezone: UTC+1.00