Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 17

Waxing Gibbous 72%

14:30

03:34

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

Sun - Rise: 05:24, Set: 21:02, Transit: 13:13. Moon - Rise: 14:30, Set: 03:34. Civil Dark: 21:42 - 04:44. Nautical Dark: 22:38 - 03:46. Astro Dark: 23:58 - 02:23

Total Clouds (% Sky Obscured)

46
59
68
75
6
3
32
79
100
100
100
99
94
88
100
100
100
97
98
99
100
100
100
100

Low Clouds (% Sky Obscured)

97
98
91
50
0
0
32
42
52
76
64
54
41
39
41
22
16
11
4
29
32
25
14
17

Medium Clouds (% Sky Obscured)

17
46
45
41
5
2
2
37
50
52
53
96
76
66
73
100
93
90
91
81
59
94
68
62

High Clouds (% Sky Obscured)

3
3
66
52
4
1
2
66
100
100
100
60
79
74
100
100
100
86
91
78
94
98
99
98

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
6
8
8
9
8
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

100
100
41
38
41
0
0
0
0
0
0
0
0
0
0
0
0
0
0
58
0
0
0
14

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
1
6
3
14
29
32
28
24
24
9
8
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
88
90
87
83
78
72
71
72
73
72
69
68
69
72
81
85
90
90
92
88
90
91
91

Pressure (mb)

1007
1007
1007
1008
1008
1008
1009
1009
1009
1009
1010
1010
1010
1011
1011
1011
1012
1012
1013
1013
1013
1013
1013
1013

Ozone (du)

408
408
409
411
414
418
418
416
411
409
405
403
401
399
398
395
393
391
391
391
390
388
389
389

Saturday 18

Waxing Gibbous 80%

15:38

03:45

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
03 Bad

Sun - Rise: 05:23, Set: 21:03, Transit: 13:13. Moon - Rise: 15:38, Set: 03:45. Civil Dark: 21:44 - 04:42. Nautical Dark: 22:40 - 03:44. Astro Dark: 00:03 - 02:19

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
88
66
94
99
98
99
98
99
99
80
72
77
54
71
48
56
56
56

Low Clouds (% Sky Obscured)

12
12
20
34
14
18
41
31
42
62
70
66
46
37
20
2
1
2
2
2
4
15
17
21

Medium Clouds (% Sky Obscured)

95
79
97
99
100
95
59
68
91
77
62
73
63
45
75
60
48
31
41
42
41
42
46
46

High Clouds (% Sky Obscured)

100
100
100
100
100
95
65
28
32
69
49
40
76
97
96
74
37
44
8
34
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

14
13
6
15
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
1
5
67
89
95
95
95
95
91
80
61
42
25
4
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.6
0.9
1.2
1.2
1.3
1.1
0.9
0.5
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
8
10
12
13
15
17
18
18
18
18
17
18
18
18
17
15
15
15
14
14
13
13

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
90
87
83
78
79
76
80
83
85
86
86
85
86
87
90
93
93
93
93
93
95

Pressure (mb)

1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

388
387
387
387
386
385
383
382
381
381
381
380
380
380
379
379
380
380
381
384
389
393
392
389

Sunday 19

Waxing Gibbous 87%

16:47

03:56

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

Sun - Rise: 05:22, Set: 21:04, Transit: 13:13. Moon - Rise: 16:47, Set: 03:56. Civil Dark: 21:45 - 04:41. Nautical Dark: 22:42 - 03:42. Astro Dark: 00:07 - 02:14

Total Clouds (% Sky Obscured)

56
58
35
24
27
22
28
16
6
14
22
18
7
17
10
24
0
17
30
23
9
6
3
0

Low Clouds (% Sky Obscured)

23
18
17
22
25
20
28
15
4
15
17
19
4
5
3
0
0
0
0
3
12
8
4
0

Medium Clouds (% Sky Obscured)

46
47
25
0
0
0
0
0
0
0
5
0
0
6
3
20
0
15
27
20
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
3
3
3
3
3
1
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
9
9
9
9
9
9

Fog (%)

5
17
31
38
39
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
2
1
0
0
0
0
0
0
0
0
0
9
10
14
11
8
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
95
85
78
73
69
67
62
62
62
63
66
74
80
85
87
90
92
90
90
92
91

Pressure (mb)

1014
1014
1014
1014
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1014
1014

Ozone (du)

392
393
392
388
387
387
387
388
389
389
389
391
392
392
392
393
392
392
392
392
393
392
392
391

Monday 20

Waxing Gibbous 93%

17:58

03:56

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

Sun - Rise: 05:21, Set: 21:06, Transit: 13:13. Moon - Rise: 17:58, Set: 03:56. Civil Dark: 21:47 - 04:39. Nautical Dark: 22:44 - 03:40. Astro Dark: 00:12 - 02:09

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
13
29
45
47
54
58
65
64
38
34
23
16
30
46
61
57
49
48

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
10
22
35
39
49
54
61
60
44
34
24
12
13
15
15
10
6
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
5
11
16
14
11
6
4
2
0
1
3
4
17
30
40
39
34
33

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
4
0
0
0
0
0
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
1
10
17
27
27
28
27
27
18
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
90
90
90
83
78
74
71
69
68
66
66
70
74
76
78
86
89
90
90
90
91
91
91

Pressure (mb)

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

Ozone (du)

390
389
388
388
389
389
390
390
389
388
390
391
391
391
392
393
393
393
394
396
398
398
397
398

Tuesday 21

Waxing Gibbous 97%

19:12

04:08

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 OK
00 OK
01 OK
02 OK
03 OK

Sun - Rise: 05:19, Set: 21:07, Transit: 13:13. Moon - Rise: 19:12, Set: 04:08. Civil Dark: 21:49 - 04:38. Nautical Dark: 22:46 - 03:39. Astro Dark: 00:17 - 02:04

Total Clouds (% Sky Obscured)

51
56
62
64
60
60
69
81
94
96
93
86
72
81
69
52
49
49
42
34
34
31
27
23

Low Clouds (% Sky Obscured)

21
42
64
64
61
58
60
71
83
87
85
76
54
54
35
36
39
40
36
32
30
29
26
24

Medium Clouds (% Sky Obscured)

20
10
3
3
2
3
30
48
47
48
35
34
31
40
45
66
75
70
70
60
51
35
15
2

High Clouds (% Sky Obscured)

0
2
2
0
0
0
0
0
0
0
0
0
11
19
29
24
16
9
4
2
0
0
0
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
3
3
2
2
3
4
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
1
6
8
29
49
63
78
81
76
69
59
48
39
29
22
8
9
7
3
4
4
1

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.5
0.9
1
0.9
0.7
0.4
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
90
90
88
86
82
77
77
79
80
82
80
80
82
83
86
89
92
96
95
96
96
96
96

Pressure (mb)

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

Ozone (du)

397
398
399
399
400
400
399
396
393
393
395
397
398
399
400
401
401
402
403
402
402
402
399
397

Wednesday 22

Waxing Gibbous 100%

20:28

04:24

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

Sun - Rise: 05:18, Set: 21:08, Transit: 13:13. Moon - Rise: 20:28, Set: 04:24. Civil Dark: 21:50 - 04:36. Nautical Dark: 22:48 - 03:37. Astro Dark: 00:22 - 01:59

Total Clouds (% Sky Obscured)

28
33
38
47
57
67
63
59
55
57
60
62
53
43
34
32
31
27
40
54
62
59
60
59

Low Clouds (% Sky Obscured)

25
27
26
23
23
20
27
32
37
44
51
58
48
39
31
25
19
12
19
24
27
36
41
49

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

4
7
12
22
36
51
41
29
19
14
9
5
5
5
5
11
18
24
28
28
28
19
10
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
6
4
6
8
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 (%)

3
5
2
6
6
4
18
26
32
29
27
24
19
13
8
10
11
11
13
15
17
20
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)

6
6
6
6
9
11
13
14
15
15
15
16
16
15
15
15
13
12
10
9
8
7
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
95
95
87
81
75
75
75
75
75
73
73
76
80
84
86
88
90
90
87
87
88
91

Pressure (mb)

1013
1014
1014
1014
1015
1015
1015
1015
1016
1016
1016
1016
1016
1017
1017
1017
1018
1018
1019
1019
1019
1020
1020
1020

Ozone (du)

394
390
386
382
380
378
375
373
371
369
372
374
376
379
382
385
389
393
396
400
404
408
411
414

Thursday 23

Full Moon 100%

21:46

04:44

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

Sun - Rise: 05:17, Set: 21:10, Transit: 13:13. Moon - Rise: 21:46, Set: 04:44. Civil Dark: 21:52 - 04:35. Nautical Dark: 22:50 - 03:35. Astro Dark: 00:28 - 01:52

Total Clouds (% Sky Obscured)

56
56
65
74
78
83
88
94
98
81
70
64
75
81
85
79
74
78
87
95
100

Low Clouds (% Sky Obscured)

49
45
41
44
48
51
52
51
53
53
51
50
49
45
40
24
12
2
3
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
7
13
20
25
31
39
38
37
35
36
46
47

High Clouds (% Sky Obscured)

4
7
10
10
11
15
15
17
20
14
8
2
3
8
11
12
14
20
14
9
1

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

25
25
21
33
43
53
59
62
60
61
57
54
51
49
45
33
21
6
4
1
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
90
88
86
84
84
84
84
84
86
84
86
89
90
92
93
91
93
93

Pressure (mb)

1020
1020
1020
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1024
1024
1024
1024

Ozone (du)

416
417
417
417
416
416
415
412
410
407
406
406
405
403
401
399
399
399
398
397
397

Forecast for Saint Dominick, Cornwall, United Kingdom (50.49,-4.25)

Generated: 17/05/24 04:38:48. Forecast: 17/05/24 to 23/05/24. Timezone: UTC+1.00