Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 10

Third Quarter 39%

04:19

11:24

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
08 OK
09 OK
10 Bad

Sun - Rise: 06:28, Set: 20:02, Transit: 13:16. Moon - Rise: 04:19, Set: 11:24. Civil Dark: 20:36 - 05:54. Nautical Dark: 21:17 - 05:12. Astro Dark: 22:03 - 04:26

Total Clouds (% Sky Obscured)

85
88
91
93
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
63
13
17
33

Low Clouds (% Sky Obscured)

43
59
81
81
62
56
33
0
1
1
3
24
21
80
100
100
89
66
41
44
38
11
17
33

Medium Clouds (% Sky Obscured)

85
88
91
93
100
100
100
100
100
55
53
45
46
27
43
46
53
53
100
60
0
0
0
0

High Clouds (% Sky Obscured)

85
88
91
93
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
84
24
1
0
0

ISS Passover

Visibility (miles)

9
9
7
9
9
9
9
9
9
9
9
9
9
9
9
9
5
1
3
0
0
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
None
None
None
None
None

Precipitation Probability (%)

16
32
43
50
33
6
9
15
11
0
0
0
1
4
25
55
91
95
84
37
4
2
9
30

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
67
74
88
88
88
84
82
78
79
85
90
93
84
91
85
91
96
93
96
96
88
77
65

Pressure (mb)

1021
1020
1019
1018
1017
1015
1014
1013
1012
1011
1010
1009
1008
1007
1006
1005
1004
1003
1004
1005
1006
1007
1007
1007

Ozone (du)

343
342
341
341
341
340
339
340
341
342
342
342
341
340
341
344
347
348
351
356
361
367
374
386

Saturday 11

Waning Crescent 30%

04:40

12:38

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
08 Bad
09 OK
10 Bad

Sun - Rise: 06:26, Set: 20:03, Transit: 13:16. Moon - Rise: 04:40, Set: 12:38. Civil Dark: 20:37 - 05:51. Nautical Dark: 21:19 - 05:09. Astro Dark: 22:05 - 04:23

Total Clouds (% Sky Obscured)

37
57
79
79
72
77
87
79
45
34
54
72
70
50
59
59
60
53
34
52
45
38
21
28

Low Clouds (% Sky Obscured)

37
54
79
79
72
77
71
79
45
34
48
59
63
50
52
54
52
53
34
38
38
38
21
28

Medium Clouds (% Sky Obscured)

0
1
2
6
0
0
60
0
0
0
23
23
31
22
59
59
60
51
12
52
45
7
1
0

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)

8
9
9
9
9
8
8
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 (%)

34
38
14
24
38
46
48
33
12
10
28
34
37
41
28
37
23
19
30
21
19
29
17
26

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)

21
22
24
26
27
28
28
28
27
24
25
26
26
25
22
19
17
15
13
12
10
10
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
57
56
56
62
69
76
81
77
77
77
81
82
85
85
87
84
87
90
91
90
85
80
71

Pressure (mb)

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

Ozone (du)

393
401
411
412
415
416
417
426
425
425
421
420
420
421
415
415
416
419
423
420
419
421
425
432

Sunday 12

Waning Crescent 20%

04:56

13:55

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
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:24, Set: 20:05, Transit: 13:15. Moon - Rise: 04:56, Set: 13:55. Civil Dark: 20:39 - 05:49. Nautical Dark: 21:21 - 05:07. Astro Dark: 22:08 - 04:20

Total Clouds (% Sky Obscured)

36
28
35
70
54
70
90
97
98
99
93
82
52
56
59
62
66
100
100
100
96
91
77
65

Low Clouds (% Sky Obscured)

36
28
35
41
42
30
36
41
49
45
26
44
49
43
59
42
37
47
52
52
53
54
57
61

Medium Clouds (% Sky Obscured)

33
23
25
28
33
48
70
86
94
97
79
79
52
46
1
27
51
100
100
100
91
77
51
34

High Clouds (% Sky Obscured)

0
0
3
37
3
2
3
0
0
0
0
0
0
0
0
2
1
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
7
7
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain

Precipitation Probability (%)

25
23
18
30
24
39
51
52
57
45
18
12
12
9
12
17
31
42
54
52
51
51
48
61

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

14
15
14
15
14
14
14
12
11
8
5
4
3
3
2
2
2
2
2
2
3
2
3
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
63
61
60
61
63
68
81
85
93
91
91
90
90
91
89
91
89
93
94
94
94
88
78

Pressure (mb)

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

Ozone (du)

440
445
446
449
454
457
461
465
468
469
472
477
482
484
484
484
483
471
460
456
459
463
464
460

Monday 13

Waning Crescent 12%

05:10

15:13

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

Sun - Rise: 06:21, Set: 20:06, Transit: 13:15. Moon - Rise: 05:10, Set: 15:13. Civil Dark: 20:41 - 05:47. Nautical Dark: 21:23 - 05:05. Astro Dark: 22:10 - 04:17

Total Clouds (% Sky Obscured)

59
50
43
69
72
61
69
41
35
17
29
16
17
17
23
29
57
24
15
53
57
15
21
36

Low Clouds (% Sky Obscured)

56
50
43
45
48
48
50
32
22
17
20
16
17
17
23
29
34
21
12
3
7
10
14
20

Medium Clouds (% Sky Obscured)

32
33
31
51
46
18
9
0
0
0
2
2
2
2
0
0
0
0
0
0
1
1
5
13

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
7
2
10
2
0
0
0
3
57
1
3
25
28
8
9
7

ISS Passover

Visibility (miles)

7
5
6
7
6
7
9
5
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

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

Precipitation Probability (%)

72
77
76
73
66
51
42
23
10
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.4
0.6
0.5
0.5
0.4
0.2
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
11
12
11
11
10
8
6
5
4
3
3
3
2
3
2
2
2
2
4
6

Chance of Frost

Temperature (°C)

10
11
11
11
11
11
11
11
9
7
6
5
4
4
3
3
2
2
2
1
2
4
6
9

Feels Like (°C)

9
9
9
9
8
8
8
8
7
6
5
4
4
3
3
3
2
-1
2
1
-1
2
6
8

Dew Point (°C)

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

Relative Humidity (%)

73
69
68
66
66
67
67
73
78
88
90
90
88
88
86
88
86
84
84
83
83
79
78
77

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1011
1011
1012
1013
1013
1014
1014
1014
1014
1014
1015
1015
1015
1015
1016
1016
1016

Ozone (du)

451
438
429
418
413
407
404
403
401
398
394
390
387
383
377
374
372
370
366
363
359
356
353
352

Tuesday 14

Waning Crescent 12%

05:24

16:32

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:19, Set: 20:08, Transit: 13:15. Moon - Rise: 05:24, Set: 16:32. Civil Dark: 20:43 - 05:45. Nautical Dark: 21:25 - 05:02. Astro Dark: 22:12 - 04:14

Total Clouds (% Sky Obscured)

47
87
89
95
100
100
100
100
100
100
100
96
92
89
90
92
93
85
82
78
96
98
99
100

Low Clouds (% Sky Obscured)

28
34
51
67
90
98
100
100
100
100
100
95
90
85
87
88
90
74
57
47
53
56
59
65

Medium Clouds (% Sky Obscured)

26
58
79
83
89
88
95
92
60
56
52
36
41
21
14
8
0
12
26
39
40
45
56
59

High Clouds (% Sky Obscured)

5
19
28
52
61
44
28
15
15
10
5
5
5
0
0
0
1
19
39
55
47
41
30
21

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
0
0
0
0
0
0
0
1
1
1
1
0
0

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

Precipitation Probability (%)

0
0
0
0
0
22
36
52
64
65
73
59
37
6
30
41
58
50
28
1
18
26
29
35

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
11
13
13
13
13
12
9
9
8
7
7
7
9
12
12
13
14
13
12
10
12
14
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
69
67
67
68
72
76
87
90
95
98
100
98
100
98
98
98
98
98
96
96
96
96
98

Pressure (mb)

1016
1016
1016
1016
1015
1015
1014
1014
1014
1013
1013
1013
1013
1012
1012
1012
1012
1011
1012
1012
1012
1012
1012
1012

Ozone (du)

350
348
346
343
339
339
338
337
335
334
333
334
336
346
348
346
345
344
344
344
344
345
346
347

Wednesday 15

Waning Crescent 6%

05:37

17:53

11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
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
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:17, Set: 20:10, Transit: 13:15. Moon - Rise: 05:37, Set: 17:53. Civil Dark: 20:44 - 05:43. Nautical Dark: 21:27 - 05:00. Astro Dark: 22:15 - 04:11

Total Clouds (% Sky Obscured)

100
99
92
83
76
55
37
21
44
63
76
81
85
90
88
88
91
93
95
96
99
99
100
100

Low Clouds (% Sky Obscured)

69
67
62
57
52
46
37
21
44
59
69
72
77
80
77
74
73
74
75
77
81
85
88
92

Medium Clouds (% Sky Obscured)

59
60
47
35
38
34
21
1
2
2
2
10
21
35
32
31
33
38
37
39
35
26
16
18

High Clouds (% Sky Obscured)

21
29
23
18
20
9
4
0
29
58
76
72
61
48
58
67
71
72
69
75
86
95
100
67

ISS Passover

Visibility (miles)

3
6
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
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

38
40
41
32
22
31
20
16
25
16
5
15
17
18
22
20
13
24
25
21
43
59
78
88

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.6

Wind Speed/Direction (mph)

17
18
19
20
20
21
19
18
17
17
16
16
16
17
17
17
17
17
17
17
16
17
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
87
82
79
74
70
76
81
87
88
93
95
93
91
90
88
88
88
92
92
95
87
81
75

Pressure (mb)

1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1014
1014

Ozone (du)

349
350
352
353
355
356
357
358
359
363
367
370
372
373
375
374
374
374
373
372
371
368
366
363

Thursday 16

Waning Crescent 2%

05:53

19:18

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

Sun - Rise: 06:15, Set: 20:11, Transit: 13:14. Moon - Rise: 05:53, Set: 19:18. Civil Dark: 20:46 - 05:40. Nautical Dark: 21:29 - 04:57. Astro Dark: 22:17 - 04:08

Total Clouds (% Sky Obscured)

100
100
99
98
98
98
99
100
97
95
93
86
77
69
72
76
82
83
88
90

Low Clouds (% Sky Obscured)

93
93
93
89
78
61
54
47
56
62
66
62
57
52
59
66
72
68
63
59

Medium Clouds (% Sky Obscured)

19
20
45
67
88
92
96
100
96
92
83
68
59
49
27
13
2
4
5
5

High Clouds (% Sky Obscured)

33
0
11
22
33
26
20
25
55
60
70
75
75
55
23
17
10
6
3
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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

95
95
95
85
74
58
41
27
26
15
3
15
15
10
23
18
5
13
12
4

Precipitation Amount (mm)

0.8
1.2
1
0.6
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
8
8
9
9
10
9
9
9
9
9
9
9
9
9
9
9

Relative Humidity (%)

74
71
70
71
72
74
79
84
90
91
93
95
95
95
95
93
91
90
90
90

Pressure (mb)

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

Ozone (du)

361
360
358
357
355
354
353
353
353
353
353
354
357
360
363
364
366
368
367
366

Forecast for Buckfastleigh, Devon, United Kingdom (50.48,-3.78)

Generated: 10/04/26 11:31:07. Forecast: 10/04/26 to 16/04/26. Timezone: UTC+1.00