Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 19

Waxing Gibbous 86%

15:29

05:11

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

Sun - Rise: 06:05, Set: 20:15, Transit: 13:11. Moon - Rise: 15:29, Set: 05:11. Civil Dark: 20:50 - 05:29. Nautical Dark: 21:34 - 04:45. Astro Dark: 22:25 - 03:54

Total Clouds (% Sky Obscured)

93
70
70
37
48
58
57
60
39
27
3
4
16
32
23
6
3
60
44
22
41
45
34
38

Low Clouds (% Sky Obscured)

45
49
86
44
49
55
41
51
33
28
4
3
20
37
23
2
3
53
43
22
42
40
28
34

Medium Clouds (% Sky Obscured)

0
0
12
0
21
41
32
42
40
25
0
0
0
0
0
0
0
0
0
0
0
1
3
3

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
3
0
0
0
3
5
9
6
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
0
7
15
18
21
18
12
2
2
1
0
0
0
0
1
0
0
1
5
1
0
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
14
13
18
18
18
20
20
19
18
17
14
13
10
10
8
7
7
7
8
7
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
9
9
8
10
10
10
10
10
9
10
9
8
9
9
8
7
6
5
5
5
5
5
5

Dew Point (°C)

9
8
8
9
8
9
9
10
10
9
9
8
7
8
8
8
7
7
5
5
5
5
3
3

Relative Humidity (%)

88
80
77
77
70
69
68
74
76
76
75
75
76
85
85
87
87
90
82
87
88
87
81
78

Pressure (mb)

1020
1020
1020
1021
1020
1020
1020
1021
1021
1021
1021
1021
1022
1023
1024
1025
1025
1026
1026
1027
1027
1028
1028
1029

Ozone (du)

355
354
355
356
355
356
355
355
354
354
355
355
354
353
352
353
352
351
352
350
349
348
348
348

Saturday 20

Waxing Gibbous 92%

16:38

05:22

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

Sun - Rise: 06:03, Set: 20:16, Transit: 13:11. Moon - Rise: 16:38, Set: 05:22. Civil Dark: 20:52 - 05:27. Nautical Dark: 21:36 - 04:42. Astro Dark: 22:27 - 03:51

Total Clouds (% Sky Obscured)

30
15
14
23
51
63
60
20
26
32
30
12
7
16
20
24
17
7
8
32
25
28
28
40

Low Clouds (% Sky Obscured)

25
2
3
18
39
53
44
10
19
33
31
9
2
7
5
16
10
2
1
32
24
28
26
33

Medium Clouds (% Sky Obscured)

3
3
3
3
4
3
3
3
2
0
0
0
0
3
6
2
2
0
0
0
0
0
0
1

High Clouds (% Sky Obscured)

7
9
9
4
3
0
0
4
3
3
2
2
2
2
4
4
4
4
4
2
2
2
4
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
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
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
10
9
9
8
9
10
10
11
11
10
10
7
5
5
4
4
4
4
4
4
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
70
65
62
62
63
64
63
61
63
67
73
81
84
85
84
84
85
86
90
91
89
88
86

Pressure (mb)

1030
1030
1031
1031
1030
1030
1030
1030
1030
1030
1030
1030
1030
1031
1031
1031
1031
1031
1031
1031
1031
1031
1032
1032

Ozone (du)

348
347
348
352
356
358
359
360
361
361
363
365
367
370
371
372
373
371
370
373
375
374
373
372

Sunday 21

Waxing Gibbous 96%

17:47

05:32

08 OK
09 Bad
10 OK
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
00 OK
01 Good
02 OK
03 OK
04 Good
05 Good
06 OK
07 OK

Sun - Rise: 06:01, Set: 20:18, Transit: 13:10. Moon - Rise: 17:47, Set: 05:32. Civil Dark: 20:53 - 05:25. Nautical Dark: 21:38 - 04:40. Astro Dark: 22:30 - 03:48

Total Clouds (% Sky Obscured)

37
51
45
56
81
98
94
97
96
93
58
81
68
45
41
30
30
15
9
12
14
18
26
25

Low Clouds (% Sky Obscured)

31
23
28
45
72
95
88
93
94
90
69
85
70
49
43
35
35
13
6
7
6
3
1
1

Medium Clouds (% Sky Obscured)

5
15
9
16
14
11
12
12
24
22
2
1
1
0
0
0
0
0
3
3
4
3
9
21

High Clouds (% Sky Obscured)

2
16
10
2
5
4
4
2
1
3
2
2
0
0
5
4
3
3
2
4
5
14
32
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
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
9
1
2
7
14
11
1
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)

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

Chance of Frost

Temperature (°C)

7
8
9
10
11
11
11
12
12
12
11
11
10
9
9
8
8
7
6
5
5
4
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
74
72
69
69
70
72
73
75
75
79
78
80
81
81
81
82
82
90
88
86
85
86
83

Pressure (mb)

1032
1032
1032
1032
1032
1032
1032
1031
1031
1031
1031
1031
1031
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032

Ozone (du)

367
365
366
365
365
367
370
373
376
376
375
374
373
374
377
382
384
383
382
382
382
384
387
391

Monday 22

Waxing Gibbous 99%

18:57

05:43

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 05:59, Set: 20:19, Transit: 13:10. Moon - Rise: 18:57, Set: 05:43. Civil Dark: 20:55 - 05:23. Nautical Dark: 21:41 - 04:37. Astro Dark: 22:33 - 03:44

Total Clouds (% Sky Obscured)

36
46
55
76
86
90
93
97
96
95
95
97
98
100
100
100
100
100
100
100
90
79
69
77

Low Clouds (% Sky Obscured)

0
0
16
39
59
64
71
76
83
88
94
90
87
83
79
74
69
75
79
80
79
69
62
66

Medium Clouds (% Sky Obscured)

13
26
24
58
74
81
89
95
95
95
95
86
67
80
59
51
47
47
42
44
28
18
11
11

High Clouds (% Sky Obscured)

17
16
15
31
3
2
35
35
37
49
55
46
52
41
70
48
97
100
100
97
88
66
68
66

ISS Passover

Visibility (miles)

9
9
9
9
9
7
7
8
8
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
2
7
19
32
42
43
42
40
43
38
36
38
37
38
35
30
25
20
5
12
24
31
41

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

Chance of Frost

Temperature (°C)

5
6
7
9
10
10
10
10
9
9
9
9
9
10
10
10
10
10
10
10
10
9
9
9

Feels Like (°C)

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

Dew Point (°C)

2
1
1
2
3
7
8
8
8
8
8
8
8
8
9
9
9
9
9
9
9
9
8
7

Relative Humidity (%)

78
70
65
62
64
81
90
91
91
91
93
95
93
91
91
93
95
93
95
93
93
95
93
91

Pressure (mb)

1032
1032
1032
1032
1031
1031
1031
1030
1030
1029
1028
1027
1027
1026
1026
1025
1025
1025
1024
1024
1024
1023
1023
1023

Ozone (du)

392
394
396
397
396
396
395
393
392
395
398
400
400
402
404
406
406
405
405
404
403
403
402
402

Tuesday 23

Waxing Gibbous 100%

20:09

05:56

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
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 05:57, Set: 20:21, Transit: 13:10. Moon - Rise: 20:09, Set: 05:56. Civil Dark: 20:57 - 05:21. Nautical Dark: 21:43 - 04:35. Astro Dark: 22:36 - 03:41

Total Clouds (% Sky Obscured)

83
90
85
60
67
42
49
57
49
47
56
83
80
78
78
76
74
83
91
100
100
100
100
97

Low Clouds (% Sky Obscured)

70
75
52
47
45
43
41
46
35
31
30
47
56
62
59
61
65
59
53
47
35
26
27
26

Medium Clouds (% Sky Obscured)

3
3
3
2
1
0
0
0
2
2
32
56
44
32
22
13
3
24
41
60
58
51
48
46

High Clouds (% Sky Obscured)

48
46
71
29
40
3
3
7
8
8
20
24
32
38
38
34
30
50
74
100
100
100
99
96

ISS Passover

Visibility (miles)

8
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 (%)

31
15
1
0
0
2
4
4
6
9
17
16
14
11
13
14
14
17
18
17
16
12
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)

15
15
16
17
16
15
14
14
14
12
11
9
9
8
7
6
5
4
4
6
7
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
84
72
65
60
60
59
62
62
66
73
77
78
81
82
84
87
87
85
85
84
84
82

Pressure (mb)

1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1022
1022

Ozone (du)

400
398
397
399
400
400
401
399
397
397
396
396
396
396
397
397
397
397
397
397
396
395
394
393

Wednesday 24

Full Moon 99%

21:23

06:13

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
04 OK
05 OK
06 OK
07 OK

Sun - Rise: 05:55, Set: 20:23, Transit: 13:10. Moon - Rise: 21:23, Set: 06:13. Civil Dark: 20:59 - 05:19. Nautical Dark: 21:45 - 04:33. Astro Dark: 22:38 - 03:38

Total Clouds (% Sky Obscured)

93
89
86
84
80
77
74
74
72
71
71
65
68
72
74
74
66
62
53
51
41
34
26
33

Low Clouds (% Sky Obscured)

22
14
22
33
45
48
48
46
48
50
51
45
39
30
23
21
18
22
28
35
31
26
21
20

Medium Clouds (% Sky Obscured)

40
38
41
49
52
60
61
66
59
47
37
32
27
22
23
24
25
22
13
8
8
8
9
15

High Clouds (% Sky Obscured)

92
89
77
65
53
47
46
54
66
73
80
82
74
67
55
40
28
23
15
11
8
6
4
3

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
1
6
8
8
9
9
7
7
4
1
3
2
0
1
0
0
1
1
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
6
6
6
7
7
10
9
9
9
9
9
5
5
5
4
3
3
2
2
1
2
2
3

Dew Point (°C)

4
4
5
5
5
6
6
6
6
6
6
5
5
5
4
4
3
3
2
2
2
2
2
3

Relative Humidity (%)

79
75
74
72
68
66
66
65
66
68
71
73
75
78
79
79
78
78
76
75
75
79
82
88

Pressure (mb)

1022
1022
1021
1021
1020
1020
1019
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1017
1017

Ozone (du)

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

Thursday 25

Waning Gibbous 96%

22:40

06:35

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
00 Bad

Sun - Rise: 05:53, Set: 20:24, Transit: 13:10. Moon - Rise: 22:40, Set: 06:35. Civil Dark: 21:01 - 05:17. Nautical Dark: 21:47 - 04:30. Astro Dark: 22:41 - 03:35

Total Clouds (% Sky Obscured)

35
30
34
36
43
58
76
93
95
98
100
95
91
88
85
83
79

Low Clouds (% Sky Obscured)

23
27
31
34
38
57
75
95
85
75
66
51
36
22
20
18
17

Medium Clouds (% Sky Obscured)

21
27
35
36
35
45
51
60
65
70
74
66
58
56
53
54
55

High Clouds (% Sky Obscured)

2
1
1
2
2
7
14
19
37
48
56
57
63
77
59
40
21

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
4
7
9
10
11
11
16
19
21
23
23
20
16
12
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
78
74
70
69
67
69
73
74
77
80
83
84
82
84
84
84

Pressure (mb)

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

Ozone (du)

397
398
398
399
400
402
402
401
401
403
405
408
408
409
410
411
411

Forecast for Beer, Devon, United Kingdom (50.70,-3.09)

Generated: 19/04/24 08:20:39. Forecast: 19/04/24 to 25/04/24. Timezone: UTC+1.00