Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 20

Waxing Gibbous 92%

16:40

05:14

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

Sun - Rise: 06:06, Set: 20:19, Transit: 13:12. Moon - Rise: 16:40, Set: 05:14. Civil Dark: 20:55 - 05:30. Nautical Dark: 21:40 - 04:43. Astro Dark: 22:32 - 03:50

Total Clouds (% Sky Obscured)

66
49
39
26
11
18
38
45
37
39
45
40
26
21
54
66
74
71
80
68
50
53
37
19

Low Clouds (% Sky Obscured)

40
16
22
12
4
3
14
26
24
26
24
22
16
13
53
67
76
72
82
48
33
38
29
17

Medium Clouds (% Sky Obscured)

0
0
3
3
2
10
26
7
2
5
21
15
3
0
0
0
0
0
0
0
0
2
0
0

High Clouds (% Sky Obscured)

5
5
4
3
5
6
8
5
0
3
3
7
10
7
3
2
3
3
28
27
6
5
6
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
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
96
96
90
78
69
64
62
59
57
58
59
64
70
78
84
84
87
91
91
93
91
93
93

Pressure (mb)

1027
1028
1029
1029
1030
1030
1030
1030
1030
1030
1029
1029
1029
1029
1029
1029
1030
1030
1030
1030
1030
1030
1030
1030

Ozone (du)

341
341
341
341
342
341
341
342
342
343
342
342
343
345
347
348
350
351
355
361
363
364
367
368

Sunday 21

Waxing Gibbous 96%

17:49

05:24

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

Sun - Rise: 06:04, Set: 20:20, Transit: 13:12. Moon - Rise: 17:49, Set: 05:24. Civil Dark: 20:56 - 05:28. Nautical Dark: 21:42 - 04:40. Astro Dark: 22:34 - 03:47

Total Clouds (% Sky Obscured)

22
45
31
34
39
57
52
65
64
38
24
27
26
15
22
9
7
5
4
10
13
16
39
51

Low Clouds (% Sky Obscured)

4
12
21
24
33
43
47
61
64
29
22
16
7
14
22
9
7
4
2
7
5
7
31
29

Medium Clouds (% Sky Obscured)

0
3
6
8
5
6
3
8
3
7
0
5
12
0
0
0
0
0
0
0
5
5
5
6

High Clouds (% Sky Obscured)

15
55
6
7
8
19
6
2
8
6
6
6
3
3
3
0
0
2
2
2
6
3
6
29

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
1
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
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)

4
4
4
5
7
9
11
12
13
13
13
13
13
11
10
7
6
6
5
4
4
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
2
2
4
6
6
6
6
5
5
7
7
7
7
7
6
6
6
5
5
4
4
2
1

Dew Point (°C)

3
3
4
4
5
5
5
6
6
4
3
3
3
4
4
4
4
4
4
3
2
2
1
1

Relative Humidity (%)

93
93
96
88
79
74
76
76
76
69
62
61
62
67
73
79
82
87
86
86
85
86
86
86

Pressure (mb)

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

Ozone (du)

369
370
371
372
372
373
371
369
368
367
366
368
373
375
377
375
373
373
374
374
374
374
376
377

Monday 22

Waxing Gibbous 99%

18:59

05:34

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
04 Bad

Sun - Rise: 06:02, Set: 20:22, Transit: 13:12. Moon - Rise: 18:59, Set: 05:34. Civil Dark: 20:58 - 05:26. Nautical Dark: 21:44 - 04:38. Astro Dark: 22:37 - 03:44

Total Clouds (% Sky Obscured)

66
63
50
57
60
75
80
92
97
96
98
99
95
99
100
100
97
100
95
91
92
93
92
88

Low Clouds (% Sky Obscured)

68
63
54
60
57
49
34
73
81
74
77
77
73
69
76
75
87
100
92
77
80
84
85
76

Medium Clouds (% Sky Obscured)

3
4
6
52
32
59
24
27
74
77
95
96
92
96
90
94
44
31
30
26
23
19
18
12

High Clouds (% Sky Obscured)

34
5
41
38
45
6
26
5
38
34
54
85
14
83
36
43
45
6
39
49
55
51
23
45

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

Precipitation Probability (%)

0
0
1
0
0
2
4
3
2
5
22
26
25
25
28
47
48
38
32
25
27
25
21
33

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
3
3
3
5
5
7
8
7
8
9
10
11
12
13
11
9
9
10
7
6
6
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

0
0
1
3
4
5
5
6
7
7
7
6
5
4
4
4
4
4
4
5
5
6
6
6

Dew Point (°C)

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

Relative Humidity (%)

86
80
80
79
79
75
73
74
80
80
80
82
76
78
85
84
84
85
88
90
91
95
96
96

Pressure (mb)

1032
1031
1031
1031
1031
1031
1030
1030
1029
1028
1027
1027
1026
1026
1025
1025
1024
1024
1023
1023
1023
1022
1022
1022

Ozone (du)

378
381
381
382
383
384
384
385
384
384
386
392
396
396
397
397
398
400
400
400
399
398
397
397

Tuesday 23

Waxing Gibbous 100%

20:11

05:44

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 OK
04 Bad

Sun - Rise: 06:00, Set: 20:24, Transit: 13:12. Moon - Rise: 20:11, Set: 05:44. Civil Dark: 21:00 - 05:24. Nautical Dark: 21:46 - 04:35. Astro Dark: 22:40 - 03:40

Total Clouds (% Sky Obscured)

82
76
73
68
70
75
78
85
90
95
99
100
98
92
86
73
62
62
65
62
51
51
43
48

Low Clouds (% Sky Obscured)

76
69
64
52
50
48
52
57
57
58
51
49
43
28
47
52
51
56
61
62
51
52
49
53

Medium Clouds (% Sky Obscured)

6
0
3
0
1
9
16
20
11
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

44
31
48
38
49
54
41
47
36
77
78
88
68
71
58
35
17
12
7
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 (%)

43
26
6
4
0
0
0
1
0
3
11
1
1
0
1
1
0
0
0
0
4
5
3
8

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
12
13
14
15
15
14
14
14
13
12
12
10
8
6
5
4
4
4
4
3
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
1
-0
-1
-0
-0
1
3
3
4
4
5
5
5
7
5
4
3
2
1
2
4
3
4

Dew Point (°C)

6
5
3
3
3
2
1
3
3
3
4
4
4
4
5
4
2
0
0
0
1
2
2
3

Relative Humidity (%)

96
96
91
89
86
76
70
70
69
69
70
69
72
72
78
79
72
70
71
72
80
83
82
85

Pressure (mb)

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

Ozone (du)

395
394
395
395
394
395
396
395
395
394
394
392
392
391
391
390
391
391
392
391
392
392
392
393

Wednesday 24

Full Moon 99%

21:27

05:57

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
04 Bad

Sun - Rise: 05:58, Set: 20:25, Transit: 13:12. Moon - Rise: 21:27, Set: 05:57. Civil Dark: 21:02 - 05:21. Nautical Dark: 21:48 - 04:33. Astro Dark: 22:43 - 03:37

Total Clouds (% Sky Obscured)

52
56
61
66
71
74
94
99
96
93
91
92
92
92
57
64
69
64
58
49
53
57
61
61

Low Clouds (% Sky Obscured)

57
62
58
55
52
61
79
88
83
79
74
73
67
35
23
24
25
35
44
53
57
63
67
63

Medium Clouds (% Sky Obscured)

0
0
10
23
34
40
46
52
53
51
45
86
89
54
24
25
28
20
10
0
0
0
0
5

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
4
14
31
50
50
55
44
23
14
5
3
1
0
0
0
0
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
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
6
4
0
2
17
7
21
19
24
15
14
11
10
9
4
10
12
12
14
12
2
6

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

Chance of Frost

Temperature (°C)

5
5
5
6
7
9
9
10
10
10
10
10
9
9
8
8
6
5
5
5
4
5
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
86
85
76
69
65
63
64
67
69
74
82
82
78
82
84
88
91
89
89
89
88
88
86

Pressure (mb)

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

Ozone (du)

394
395
396
397
398
399
400
400
401
403
403
403
402
403
403
402
402
401
403
405
407
408
409
410

Thursday 25

Waning Gibbous 96%

22:44

06:13

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
04 Bad

Sun - Rise: 05:56, Set: 20:27, Transit: 13:12. Moon - Rise: 22:44, Set: 06:13. Civil Dark: 21:04 - 05:19. Nautical Dark: 21:50 - 04:30. Astro Dark: 22:46 - 03:34

Total Clouds (% Sky Obscured)

61
62
63
56
48
50
52
55
69
84
99
81
65
48
59
73
84
89
93
95
88
81
75
80

Low Clouds (% Sky Obscured)

61
60
59
51
41
44
46
45
61
79
99
76
52
28
33
35
33
29
26
24
27
30
34
50

Medium Clouds (% Sky Obscured)

11
17
16
14
13
10
6
3
20
38
50
35
23
5
23
40
58
68
79
90
78
66
56
52

High Clouds (% Sky Obscured)

8
13
12
13
12
11
10
9
10
12
13
26
35
45
45
40
34
31
35
27
17
8
2
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 (%)

7
7
9
8
3
13
17
20
24
26
28
33
34
32
27
19
11
9
6
2
5
5
2
6

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
86
81
75
70
68
67
65
65
65
66
72
76
81
84
87
90
90
91
90
91
93
93

Pressure (mb)

1015
1015
1015
1014
1014
1014
1014
1013
1013
1013
1012
1012
1012
1012
1011
1012
1012
1012
1012
1011
1011
1011
1011
1010

Ozone (du)

412
414
416
418
420
422
423
423
424
422
420
418
418
417
417
416
416
416
416
416
416
416
416
416

Friday 26

Waning Gibbous 90%

00:01

06:35

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: 05:54, Set: 20:29, Transit: 13:11. Moon - Rise: 00:01, Set: 06:35. Civil Dark: 21:05 - 05:17. Nautical Dark: 21:53 - 04:28. Astro Dark: 22:49 - 03:31

Total Clouds (% Sky Obscured)

85
91
92
94
95
97
98
100
100
100
100
99
99
97
95
94
91
94
97
100

Low Clouds (% Sky Obscured)

65
78
65
52
43
50
57
64
65
67
70
67
64
63
63
62
63
61
59
57

Medium Clouds (% Sky Obscured)

49
43
35
33
31
52
74
94
91
88
83
85
87
88
84
82
81
87
94
100

High Clouds (% Sky Obscured)

4
5
27
50
69
50
37
27
47
68
88
85
81
75
63
50
25
45
63
84

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

8
8
18
19
12
31
38
42
46
49
52
48
45
46
39
32
23
26
26
21

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
1
1
4
5
5
6
6
6
8
9
8
8
9
9
6
6
6
5
5

Dew Point (°C)

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

Relative Humidity (%)

93
91
91
88
87
82
81
83
81
83
84
84
85
87
88
88
90
91
91
94

Pressure (mb)

1010
1010
1010
1009
1009
1009
1009
1008
1008
1007
1007
1007
1006
1006
1006
1006
1006
1006
1006
1006

Ozone (du)

416
416
416
416
416
416
417
418
419
419
418
418
418
419
419
420
422
423
425
426

Forecast for Dulverton, Somerset, United Kingdom (51.04,-3.55)

Generated: 20/04/24 05:24:57. Forecast: 20/04/24 to 26/04/24. Timezone: UTC+1.00