Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 13

Waning Crescent 9%

03:57

16:48

12 Bad
13 Bad
14 Bad
15 Bad
16 OK
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
11 Bad

Sun - Rise: 05:29, Set: 20:54, Transit: 13:12. Moon - Rise: 03:57, Set: 16:48. Civil Dark: 21:33 - 04:49. Nautical Dark: 22:26 - 03:56. Astro Dark: 23:37 - 02:43

Total Clouds (% Sky Obscured)

86
76
73
92
16
26
31
47
74
80
41
38
45
43
45
46
41
52
51
74
60
47
35
30

Low Clouds (% Sky Obscured)

35
29
68
65
16
26
31
24
7
40
41
38
42
43
45
46
41
52
51
53
43
44
31
23

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
44
42
2
0
3
0
0
0
0
0
0
28
60
47
35
30

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
0
0
0
0
0
0
0
0
0
3
3
52
50
47
35
30

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
0
2
19
24
22
20
26
24
21
21
18
29
28
17
20
13
24
16
27
31
30
19
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)

24
23
25
24
23
23
20
17
15
13
13
13
12
12
12
13
13
11
10
11
16
17
18
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
64
65
64
69
72
77
77
80
81
85
88
93
91
91
91
93
93
88
84
85
77
69
67

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1006
1006

Ozone (du)

419
420
420
420
422
425
426
425
423
420
420
423
426
430
432
433
432
430
429
425
424
420
416
417

Thursday 14

Waning Crescent 3%

04:15

18:13

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

Sun - Rise: 05:27, Set: 20:55, Transit: 13:12. Moon - Rise: 04:15, Set: 18:13. Civil Dark: 21:35 - 04:48. Nautical Dark: 22:28 - 03:54. Astro Dark: 23:41 - 02:40

Total Clouds (% Sky Obscured)

60
48
64
91
82
47
23
5
12
5
3
0
1
0
1
1
1
3
2
57
51
48
30
26

Low Clouds (% Sky Obscured)

41
48
54
56
38
22
23
5
7
0
0
0
0
0
0
0
0
0
0
57
51
30
30
23

Medium Clouds (% Sky Obscured)

60
35
47
83
77
47
20
5
12
5
3
0
1
0
0
1
1
3
2
1
4
33
1
5

High Clouds (% Sky Obscured)

50
32
30
2
0
0
0
0
0
0
0
0
0
0
1
1
1
3
2
4
6
7
3
0

ISS Passover

Visibility (miles)

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

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
Very Light Rain

Precipitation Probability (%)

39
44
41
41
44
44
34
12
9
6
4
2
2
1
0
0
0
0
1
1
6
16
30
39

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
0.2

Wind Speed/Direction (mph)

19
19
20
20
21
20
20
18
16
12
11
10
9
8
7
6
6
6
7
7
11
13
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
76
73
79
73
76
77
83
81
84
90
95
95
94
94
91
93
91
91
88
78
74
72
72

Pressure (mb)

1006
1005
1005
1005
1004
1004
1004
1004
1004
1004
1005
1005
1006
1006
1006
1007
1007
1008
1008
1009
1009
1010
1010
1010

Ozone (du)

416
416
417
418
422
425
427
429
431
432
433
436
436
423
415
411
411
410
410
408
405
403
404
406

Friday 15

Waning Crescent 3%

04:38

19:44

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

Sun - Rise: 05:26, Set: 20:57, Transit: 13:12. Moon - Rise: 04:38, Set: 19:44. Civil Dark: 21:36 - 04:46. Nautical Dark: 22:30 - 03:52. Astro Dark: 23:44 - 02:36

Total Clouds (% Sky Obscured)

23
20
56
58
64
37
5
4
4
2
7
16
15
60
68
91
89
80
76
80
81
83
88
92

Low Clouds (% Sky Obscured)

23
20
32
50
42
37
1
1
1
0
0
0
0
0
0
22
28
22
22
30
36
42
44
46

Medium Clouds (% Sky Obscured)

0
0
37
16
5
0
0
0
0
0
6
14
12
50
41
60
83
69
74
77
76
73
77
74

High Clouds (% Sky Obscured)

0
0
2
8
44
5
5
3
3
2
3
2
4
3
41
36
3
0
2
3
3
5
19
33

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
8

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 (%)

16
6
2
1
2
1
0
0
0
0
0
0
0
1
1
3
7
10
13
22
30
26
36
38

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)

14
14
15
17
18
17
16
14
11
8
8
8
7
6
5
4
3
2
1
1
3
5
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
68
58
53
55
56
62
69
72
84
87
86
91
91
90
90
88
86
86
82
78
76
70
66

Pressure (mb)

1010
1010
1010
1010
1010
1010
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1012
1011
1012
1011

Ozone (du)

408
411
408
407
404
398
394
392
391
391
391
390
389
389
387
386
386
385
384
385
385
385
388
389

Saturday 16

New Moon 0%

05:10

21:17

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
11 Bad

Sun - Rise: 05:25, Set: 20:58, Transit: 13:12. Moon - Rise: 05:10, Set: 21:17. Civil Dark: 21:38 - 04:45. Nautical Dark: 22:32 - 03:50. Astro Dark: 23:48 - 02:32

Total Clouds (% Sky Obscured)

99
99
100
100
100
100
100
97
94
90
92
95
95
94
91
100
100
100
100
100
100
100
85
74

Low Clouds (% Sky Obscured)

44
59
75
92
89
85
82
81
82
84
82
82
79
73
64
65
44
36
47
67
60
52
47
27

Medium Clouds (% Sky Obscured)

92
90
78
98
100
98
100
95
89
83
58
91
62
31
13
2
78
89
100
100
100
100
85
67

High Clouds (% Sky Obscured)

69
88
94
100
100
100
100
78
54
2
0
0
0
23
52
99
99
100
100
100
100
100
75
53

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
6
9
9
9
9
9
9
9
9
9
9
7
6
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

30
22
20
23
33
44
52
48
44
36
36
30
25
39
39
39
25
23
28
29
36
25
20
14

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
9
10
10
10
8
7
5
4
2
1
1
0
0
2
2
2
2
2
2
5
9
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
67
66
71
77
81
84
96
98
100
98
100
100
98
96
95
98
98
98
96
96
93
85
77

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1011
1011
1012
1012
1012

Ozone (du)

390
391
391
389
388
386
384
386
393
397
399
398
402
400
399
400
402
403
406
409
412
415
420
424

Sunday 17

Waxing Crescent 1%

05:58

22:45

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
11 Bad

Sun - Rise: 05:23, Set: 20:59, Transit: 13:12. Moon - Rise: 05:58, Set: 22:45. Civil Dark: 21:40 - 04:43. Nautical Dark: 22:34 - 03:48. Astro Dark: 23:52 - 02:28

Total Clouds (% Sky Obscured)

61
53
39
60
30
32
15
47
53
50
67
85
100
100
100
100
99
99
98
98
98
98
98
98

Low Clouds (% Sky Obscured)

30
29
26
24
25
25
14
12
8
12
23
6
17
23
31
41
48
56
65
61
59
59
58
56

Medium Clouds (% Sky Obscured)

45
45
20
40
4
4
2
40
40
40
38
45
50
60
70
75
82
84
93
78
71
59
54
55

High Clouds (% Sky Obscured)

31
0
0
0
0
0
0
1
10
0
30
60
80
76
83
83
83
88
92
88
85
84
78
72

ISS Passover

Visibility (miles)

9
9
9
9
9
6
9
9
9
9
5
9
9
6
5
5
4
6
7
9
9
8
8
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

13
10
25
26
33
29
23
27
22
36
36
14
42
52
55
56
50
44
45
38
33
32
34
35

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

15
15
15
16
15
15
14
13
11
9
9
7
5
5
4
3
2
2
2
1
3
5
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
63
61
70
77
84
84
88
91
95
96
95
96
96
96
98
96
96
96
95
90
86
80
83

Pressure (mb)

1013
1013
1013
1013
1014
1014
1014
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017

Ozone (du)

429
433
437
436
437
434
432
429
426
426
427
428
418
411
407
403
399
395
391
388
386
384
383
382

Monday 18

Waxing Crescent 5%

07:03

23:59

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
11 Bad

Sun - Rise: 05:22, Set: 21:01, Transit: 13:12. Moon - Rise: 07:03, Set: 23:59. Civil Dark: 21:41 - 04:42. Nautical Dark: 22:36 - 03:46. Astro Dark: 23:56 - 02:24

Total Clouds (% Sky Obscured)

97
98
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
95

Low Clouds (% Sky Obscured)

52
60
65
72
69
67
61
57
52
47
48
47
41
43
40
30
41
46
58
72
86
100
95
90

Medium Clouds (% Sky Obscured)

56
69
82
95
95
96
96
95
94
91
92
94
98
93
86
80
64
49
22
31
49
68
55
41

High Clouds (% Sky Obscured)

69
79
90
100
99
99
98
91
85
78
80
83
86
59
37
14
16
18
23
24
23
10
4
4

ISS Passover

Visibility (miles)

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

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
Very Light Rain
Very Light Rain
Very 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
Very Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

40
38
41
52
55
62
72
77
84
93
89
88
84
60
38
27
23
24
31
47
63
81
72
62

Precipitation Amount (mm)

0
0
0
0.2
0.2
0.3
0.5
0.5
0.6
0.7
0.6
0.6
0.6
0.3
0
0
0
0
0
0
0.3
0.6
0.4
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
11
11
11
11
11
11
11
11
11
11
12
12
12
12
12
12
12
12
12
13
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
90
92
95
95
95
96
98
98
98
100
100
100
100
98
98
98
98
98
100
98
98
100
93

Pressure (mb)

1017
1017
1017
1017
1016
1016
1016
1016
1015
1015
1015
1015
1014
1014
1014
1014
1014
1013
1013
1013
1014
1014
1014
1014

Ozone (du)

381
380
379
378
377
375
374
373
371
370
368
367
366
364
364
363
363
364
364
365
368
371
373
374

Tuesday 19

Waxing Crescent 12%

08:24

00:54

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: 05:21, Set: 21:02, Transit: 13:12. Moon - Rise: 08:24, Set: 00:54. Civil Dark: 21:43 - 04:40. Nautical Dark: 22:38 - 03:44. Astro Dark: 00:01 - 02:20

Total Clouds (% Sky Obscured)

92
90
89
87
86
83
73
56
65
74
79
84
90
91
93
95
94
93
90

Low Clouds (% Sky Obscured)

86
83
81
78
73
69
65
56
65
68
62
57
50
49
50
49
61
71
80

Medium Clouds (% Sky Obscured)

29
25
21
18
19
18
16
9
5
2
8
18
29
38
45
49
44
47
54

High Clouds (% Sky Obscured)

3
2
1
0
4
8
10
16
24
34
36
38
40
50
68
83
77
69
59

ISS Passover

Visibility (miles)

8
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

Precipitation Type

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

Precipitation Probability (%)

51
41
34
34
23
15
5
6
7
6
6
6
9
9
9
11
12
12
14

Precipitation Amount (mm)

0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
13
13
13
13
13
13
13
12
12
12
11
11
11
11
11
12
12
12

Relative Humidity (%)

89
85
85
86
86
87
89
92
93
96
96
95
92
90
93
95
100
98
98

Pressure (mb)

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

Ozone (du)

374
374
371
368
364
366
367
369
367
366
365
363
361
359
356
353
351
350
349

Forecast for Newton Ferrers, Devon, United Kingdom (50.31,-4.04)

Generated: 13/05/26 12:19:38. Forecast: 13/05/26 to 19/05/26. Timezone: UTC+1.00