Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 17

Waxing Gibbous 72%

14:23

03:17

00 Good
01 Good
02 Good
03 OK
04 Good
05 Good
06 Good
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

Sun - Rise: 05:17, Set: 20:56, Transit: 13:07. Moon - Rise: 14:23, Set: 03:17. Civil Dark: 21:37 - 04:36. Nautical Dark: 22:33 - 03:40. Astro Dark: 23:56 - 02:17

Total Clouds (% Sky Obscured)

8
7
18
47
7
7
7
41
93
93
93
65
72
66
93
100
100
100
100
88
87
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
1
3
15
45
43
44
45
19
47
50
38
34
28
13
0
0
0
0
0
0
2

Medium Clouds (% Sky Obscured)

3
2
2
2
0
0
0
0
0
41
34
36
55
65
77
93
93
94
100
82
47
48
65
98

High Clouds (% Sky Obscured)

6
45
50
3
1
0
0
2
90
100
100
98
60
61
79
100
100
100
100
87
89
100
100
100

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
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

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
4
1
2
1
3
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
87
84
85
85
86
88
88
90
92
92
83
80
78
80
80
80
83
85
87
90
89
89
89

Pressure (mb)

1006
1006
1006
1006
1007
1007
1007
1008
1008
1008
1009
1010
1010
1010
1010
1011
1011
1011
1011
1012
1012
1013
1013
1013

Ozone (du)

404
402
406
409
413
416
418
419
414
414
413
407
405
404
403
401
400
400
398
397
396
393
392
391

Saturday 18

Waxing Gibbous 80%

15:32

03:28

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:16, Set: 20:58, Transit: 13:07. Moon - Rise: 15:32, Set: 03:28. Civil Dark: 21:39 - 04:35. Nautical Dark: 22:35 - 03:38. Astro Dark: N/A - 02:13

Total Clouds (% Sky Obscured)

100
100
95
91
100
100
99
100
100
100
100
99
91
91
86
96
100
100
100
100
100
100
92
68

Low Clouds (% Sky Obscured)

20
18
20
45
15
42
45
67
76
67
87
77
82
87
65
93
65
48
50
31
27
33
26
23

Medium Clouds (% Sky Obscured)

100
77
80
62
59
86
77
90
99
83
75
83
79
71
25
76
76
81
96
98
95
90
50
33

High Clouds (% Sky Obscured)

100
100
81
74
100
69
92
98
100
100
98
65
70
65
65
80
100
100
100
100
92
100
79
19

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
6
6
5
7
7
4
6
4
4
7
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
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
3
6
36
54
60
76
56
62
61
60
59
60
56
53
68
63
22
20
18
19
22

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.3
0.8
0
0.3
0.3
0.3
0.4
0.5
0.3
0.2
0.3
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
10
10
10
9
8
10
11
13
12
14
15
16
17
17
18
18
18
18
17
16
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

390
390
391
391
390
390
389
389
389
389
389
388
388
387
386
384
384
384
384
384
384
385
386
387

Sunday 19

Waxing Gibbous 87%

16:41

03:38

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

Sun - Rise: 05:15, Set: 20:59, Transit: 13:07. Moon - Rise: 16:41, Set: 03:38. Civil Dark: 21:40 - 04:33. Nautical Dark: 22:37 - 03:36. Astro Dark: 00:01 - 02:08

Total Clouds (% Sky Obscured)

76
57
52
50
42
42
36
45
43
24
47
40
29
23
52
60
54
28
17
3
1
0
0
0

Low Clouds (% Sky Obscured)

29
37
33
27
19
18
3
5
17
13
30
29
27
20
21
33
35
15
17
3
1
0
0
1

Medium Clouds (% Sky Obscured)

44
34
37
34
26
21
22
30
26
10
24
11
0
0
37
36
28
19
0
0
0
0
0
0

High Clouds (% Sky Obscured)

40
2
0
0
0
9
6
4
4
3
0
0
0
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
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
9
3
0
0
0
2
5
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 (%)

18
12
7
1
0
0
0
0
0
0
0
0
0
0
15
5
17
20
18
19
1
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
6
6
6
8
9
9
11
14
14
13
12
11
10
9
10
11
10
8
8
7
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
92
93
96
95
95
95
93
89
86
80
75
72
72
68
67
71
74
76
80
85
89
90
92

Pressure (mb)

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

Ozone (du)

390
395
399
400
399
399
396
394
394
394
393
393
395
395
395
395
394
394
393
393
392
392
393
393

Monday 20

Waxing Gibbous 93%

17:52

03:49

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

Sun - Rise: 05:13, Set: 21:00, Transit: 13:07. Moon - Rise: 17:52, Set: 03:49. Civil Dark: 21:42 - 04:32. Nautical Dark: 22:39 - 03:34. Astro Dark: 00:05 - 02:03

Total Clouds (% Sky Obscured)

0
0
0
0
0
4
30
28
31
29
29
36
53
63
68
75
68
63
55
54
50
50
50
50

Low Clouds (% Sky Obscured)

0
0
0
0
0
3
28
25
31
27
26
32
58
61
62
62
60
59
51
50
45
40
40
40

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
3
8
58
78
14
8
3
3
5
4
5
3

High Clouds (% Sky Obscured)

0
0
0
0
0
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
9
9
9
9
9
9
9
9
9
9
9
9
8
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
Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
2
22
51
29
9
9
10
5
3
1
3
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
13
12
12
10
9
9
9
9
11
11
13
14
15
16
17
18
18
17
17
16
14
13
12

Dew Point (°C)

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

Relative Humidity (%)

93
92
92
90
92
93
95
93
92
87
84
82
79
78
80
92
89
89
86
85
86
86
87
86

Pressure (mb)

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

Ozone (du)

393
393
393
394
395
395
395
396
396
397
397
397
398
400
401
401
402
403
404
403
401
401
401
402

Tuesday 21

Waxing Gibbous 97%

19:06

04:01

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

Sun - Rise: 05:12, Set: 21:02, Transit: 13:07. Moon - Rise: 19:06, Set: 04:01. Civil Dark: 21:43 - 04:30. Nautical Dark: 22:41 - 03:32. Astro Dark: 00:11 - 01:58

Total Clouds (% Sky Obscured)

50
53
46
54
55
53
50
55
71
79
82
84
86
62
35
10
33
55
72
70
66
64
63
56

Low Clouds (% Sky Obscured)

35
38
42
50
46
38
35
48
60
67
68
66
65
52
30
18
30
17
20
24
28
34
31
34

Medium Clouds (% Sky Obscured)

27
42
13
3
3
3
1
6
13
19
27
33
43
31
16
0
9
16
23
16
9
20
35
45

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
2
0
0
0
0
2
17
44
55
56
53
50
43
42
45
45
44

ISS Passover

Visibility (miles)

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

3
4
3
3
3
3
1
0
0
1
8
8
3
21
29
32
41
45
29
20
11
4
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
87
87
87
85
84
83
85
84
83
82
79
78
78
77
76
79
81
78
83
87
90
90
92

Pressure (mb)

1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1010
1010
1010
1011
1011

Ozone (du)

403
405
404
403
402
401
401
402
402
401
401
401
402
404
406
406
405
404
403
400
400
400
399
402

Wednesday 22

Waxing Gibbous 99%

20:23

04:17

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
19 Bad
20 Bad
21 OK
22 OK
23 OK

Sun - Rise: 05:11, Set: 21:03, Transit: 13:07. Moon - Rise: 20:23, Set: 04:17. Civil Dark: 21:45 - 04:29. Nautical Dark: 22:43 - 03:30. Astro Dark: 00:16 - 01:52

Total Clouds (% Sky Obscured)

49
52
55
66
68
70
75
74
73
72
69
68
68
72
75
83
74
61
47
43
37
30
21
16

Low Clouds (% Sky Obscured)

50
54
57
60
60
58
54
51
48
46
49
52
58
61
62
63
54
44
34
22
11
0
5
8

Medium Clouds (% Sky Obscured)

38
25
18
10
13
20
24
21
17
17
21
23
28
22
17
13
14
12
10
15
18
20
11
5

High Clouds (% Sky Obscured)

22
23
20
18
22
28
32
25
17
14
10
7
3
23
41
65
48
31
13
10
6
3
2
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
7
5
5
4
3
5
7
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
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
3
2
1
7
7
2
2
1
0
15
22
25
39
49
54
47
43
40
28
17
1
3
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
88
88
87
85
86
87
88
84
82
81
79
78
78
81
83
86
86
87
87
89
90
92
91

Pressure (mb)

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

Ozone (du)

403
403
405
407
409
406
404
401
398
394
391
386
382
377
378
378
379
381
383
385
384
383
383
381

Thursday 23

Full Moon 100%

21:41

04:37

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
19 Bad
20 OK
21 OK
22 OK
23 OK

Sun - Rise: 05:10, Set: 21:04, Transit: 13:07. Moon - Rise: 21:41, Set: 04:37. Civil Dark: 21:46 - 04:28. Nautical Dark: 22:46 - 03:29. Astro Dark: 00:22 - 01:45

Total Clouds (% Sky Obscured)

16
17
16
17
36
50
56
58
63
68
70
70
70
78
85
88
87
92
98
73
47
23
23
23

Low Clouds (% Sky Obscured)

12
15
20
27
25
26
22
19
14
9
8
9
11
17
25
36
48
52
59
47
37
31
23
28

Medium Clouds (% Sky Obscured)

0
0
0
0
1
2
3
7
10
14
11
7
3
3
3
3
2
2
1
1
1
0
0
0

High Clouds (% Sky Obscured)

0
2
5
7
15
21
24
27
26
26
24
26
23
29
30
32
35
32
30
23
10
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
8
8
3
4
2
0
0
0
0
0
0
0
0
0
0
1
1
0
1
1
0
3
4

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
91
90
88
90
88
88
86
81
79
76
75
74
75
75
74
77
79
81
78
73
69
70

Pressure (mb)

1019
1019
1020
1020
1020
1021
1021
1022
1022
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025

Ozone (du)

379
378
378
378
378
379
379
380
381
383
384
384
384
384
386
387
389
391
393
395
395
395
395
395

Forecast for Swyre, Dorset, United Kingdom (50.69,-2.67)

Generated: 17/05/24 11:29:37. Forecast: 17/05/24 to 23/05/24. Timezone: UTC+1.00