Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 13

Waning Crescent 9%

03:58

18:17

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:28, Set: 20:58, Transit: 13:14. Moon - Rise: 03:58, Set: 18:17. Civil Dark: 21:39 - 04:48. Nautical Dark: 22:33 - 03:53. Astro Dark: 23:49 - 02:34

Total Clouds (% Sky Obscured)

100
88
89
76
84
89
82
71
81
70
79
96
96
80
85
94
96
98
100
98
97
81
70
49

Low Clouds (% Sky Obscured)

39
44
57
55
70
74
71
71
68
55
65
79
66
63
70
84
82
75
75
74
64
50
52
49

Medium Clouds (% Sky Obscured)

73
67
72
75
43
29
19
0
20
17
23
26
32
41
57
70
86
51
100
96
96
81
60
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
4
18
25
7
23
75
65
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

66
67
74
74
67
56
60
49
41
38
40
60
68
72
76
85
90
81
74
71
66
57
39
32

Precipitation Amount (mm)

0.4
0.4
0.5
0.6
0.5
0.3
0.5
0.3
0
0
0
0.4
0.6
0.6
0.7
0.8
0.9
0.7
0.5
0.5
0.5
0.4
0
0

Wind Speed/Direction (mph)

20
19
19
21
20
21
21
22
23
23
22
22
21
20
21
21
22
21
21
21
21
20
19
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
79
80
80
77
76
74
74
73
74
75
77
78
77
72
70
74
76
77
77
76
74
73
73

Pressure (mb)

1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006
1006
1005
1005
1005
1005

Ozone (du)

423
421
422
425
428
430
429
428
427
425
425
424
420
416
413
414
419
422
424
427
429
430
429
429

Thursday 14

Waning Crescent 3%

04:15

No Set

19 Bad
20 Bad
21 OK
22 OK
23 OK
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 OK
16 Good
17 OK
18 OK

Sun - Rise: 05:27, Set: 21:00, Transit: 13:14. Moon - Rise: 04:15, Set: No Set. Civil Dark: 21:40 - 04:46. Nautical Dark: 22:35 - 03:51. Astro Dark: 23:54 - 02:30

Total Clouds (% Sky Obscured)

41
41
28
11
26
44
65
77
58
71
68
64
76
66
68
55
83
79
46
47
36
13
21
28

Low Clouds (% Sky Obscured)

37
27
28
8
26
44
56
67
58
71
68
64
66
54
53
46
57
45
46
47
24
3
0
25

Medium Clouds (% Sky Obscured)

12
22
0
0
0
0
20
20
0
14
4
0
0
0
0
0
0
0
0
0
0
0
0
3

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
2
2
1
0
0
0
2
56
60
14
18
28
13
21
6

ISS Passover

Visibility (miles)

9
9
9
9
8
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
0
0
0
0
0

Precipitation Type

None
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

Precipitation Probability (%)

23
20
18
23
20
13
13
18
17
31
30
19
6
5
15
7
5
16
3
3
1
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
10
10
9
9
9
9
9
9
9
10
10
10
11
11
11
11
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
73
77
78
81
81
77
76
74
77
82
81
78
74
73
69
65
64
61
60
59
56
57
59

Pressure (mb)

1005
1005
1006
1006
1007
1007
1007
1008
1008
1008
1008
1009
1009
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1012

Ozone (du)

434
435
434
430
421
415
414
412
411
411
411
413
415
415
414
415
417
419
420
417
415
412
405
402

Friday 15

Waning Crescent 0%

04:37

19:48

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:25, Set: 21:01, Transit: 13:14. Moon - Rise: 04:37, Set: 19:48. Civil Dark: 21:42 - 04:44. Nautical Dark: 22:37 - 03:48. Astro Dark: 23:58 - 02:25

Total Clouds (% Sky Obscured)

52
46
66
56
59
60
77
88
96
92
99
95
96
99
100
99
99
100
100
99
98
95
91
88

Low Clouds (% Sky Obscured)

23
24
27
14
39
36
33
41
52
78
61
66
72
80
76
67
82
84
86
86
86
84
83
82

Medium Clouds (% Sky Obscured)

32
30
37
41
39
40
42
45
52
38
72
94
93
93
96
99
98
100
96
92
89
67
57
40

High Clouds (% Sky Obscured)

8
9
7
4
1
1
0
4
3
2
3
0
0
0
54
60
65
76
77
67
65
35
14
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
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
10
20
20
28
25
25
19
7
6
25
33
42
46
29
24
32
28
32
37
35
46
39

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

17
16
13
13
13
11
9
7
7
7
7
8
9
10
10
12
14
14
14
14
13
13
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
63
65
67
70
72
70
69
69
71
73
80
78
73
67
64
62
63
65
65
66
73
81
88

Pressure (mb)

1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009

Ozone (du)

400
399
400
399
398
396
394
393
392
391
391
390
389
389
390
391
391
392
391
391
390
394
396
396

Saturday 16

New Moon 1%

05:08

21:22

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:24, Set: 21:03, Transit: 13:14. Moon - Rise: 05:08, Set: 21:22. Civil Dark: 21:44 - 04:43. Nautical Dark: 22:40 - 03:46. Astro Dark: 00:03 - 02:21

Total Clouds (% Sky Obscured)

83
82
83
87
90
93
95
98
100
100
100
100
100
100
100
100
100
100
100
37
47
73
86
99

Low Clouds (% Sky Obscured)

75
68
61
54
41
26
47
57
62
59
56
36
35
50
56
61
66
68
50
37
41
47
58
71

Medium Clouds (% Sky Obscured)

38
37
0
5
55
60
73
87
100
75
96
100
100
100
100
100
100
100
100
34
47
58
79
34

High Clouds (% Sky Obscured)

0
2
2
43
60
68
78
91
100
52
100
100
100
100
100
95
44
61
15
7
0
0
1
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

51
49
34
48
48
32
37
45
39
29
30
29
30
41
43
33
27
28
30
37
50
49
51
50

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
11
11
11
11
11
11
11
11
10
10
10
10
10
10
10
11
11
11
11
11
11
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
91
88
91
91
91
88
87
84
80
80
78
78
78
78
74
76
71
65
65
70
76
78
80

Pressure (mb)

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

Ozone (du)

404
407
403
401
400
399
399
402
405
414
416
416
418
420
422
426
433
438
440
439
435
431
430
432

Sunday 17

Waxing Crescent 5%

05:55

22:52

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:23, Set: 21:04, Transit: 13:14. Moon - Rise: 05:55, Set: 22:52. Civil Dark: 21:45 - 04:41. Nautical Dark: 22:42 - 03:44. Astro Dark: 00:07 - 02:16

Total Clouds (% Sky Obscured)

83
100
100
98
96
94
93
93
94
89
82
82
97
95
94
96
97
97
97
97
97
99
100
100

Low Clouds (% Sky Obscured)

64
71
73
74
74
75
76
72
78
69
36
42
61
61
62
58
52
49
52
54
56
65
76
85

Medium Clouds (% Sky Obscured)

48
56
100
91
81
72
70
71
74
75
68
69
83
68
54
56
58
62
74
85
95
90
85
79

High Clouds (% Sky Obscured)

0
0
0
1
1
30
25
15
0
0
0
0
58
68
73
73
73
82
88
91
95
96
97
100

ISS Passover

Visibility (miles)

8
9
9
4
5
2
7
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
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
None
None
None
None
None
None
None

Precipitation Probability (%)

48
53
73
86
95
95
95
95
95
87
66
48
33
31
30
26
23
24
32
37
38
39
39
40

Precipitation Amount (mm)

0
0
0.4
0.5
0.8
1.3
1.1
1
1.3
0.6
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

18
18
18
18
18
18
19
18
18
18
17
16
14
13
13
13
13
14
14
15
15
16
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
83
81
84
85
88
83
82
81
81
81
80
81
78
77
75
75
76
76
79
81
84
86
90

Pressure (mb)

1009
1009
1009
1009
1008
1008
1007
1007
1007
1007
1007
1007
1007
1013
1014
1014
1014
1014
1014
1013
1013
1013
1013
1012

Ozone (du)

434
435
433
434
436
436
435
437
439
432
421
413
418
412
406
401
397
394
390
388
386
384
388
392

Monday 18

Waxing Crescent 12%

07:01

00:06

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:21, Set: 21:06, Transit: 13:14. Moon - Rise: 07:01, Set: 00:06. Civil Dark: 21:47 - 04:40. Nautical Dark: 22:44 - 03:42. Astro Dark: 00:12 - 02:11

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
97
96
96
94
92
90
93
97
100
97
93
94
87
78
68
72
79
83

Low Clouds (% Sky Obscured)

82
81
80
70
75
65
68
70
77
74
71
68
74
78
89
88
78
71
68
62
59
64
70
76

Medium Clouds (% Sky Obscured)

82
84
87
81
83
85
78
68
57
63
64
54
40
24
11
20
30
41
39
29
16
14
10
8

High Clouds (% Sky Obscured)

97
97
95
96
100
100
75
49
25
49
73
90
69
45
20
13
9
1
5
9
17
23
31
30

ISS Passover

Visibility (miles)

9
7
6
5
3
2
1
4
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

44
48
53
60
63
62
57
50
40
36
39
56
72
74
67
51
44
42
46
43
42
32
22
17

Precipitation Amount (mm)

0
0
0.2
0.3
0.3
0.3
0.2
0
0
0
0
0
0.4
0.4
0.4
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
13
13
13
13
14
14
15
17
20
20
20
21
21
21
21
21
20
20
19
20
20
20
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
10
10
10
11
11
11
11
11
11
11
11
11
11
11
11
12
12
12
12
12
12
12

Relative Humidity (%)

91
91
91
91
93
93
95
95
92
92
93
93
93
92
92
90
90
90
89
90
92
93
93
93

Pressure (mb)

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

Ozone (du)

395
395
395
394
394
393
393
394
395
397
395
393
391
391
390
390
389
388
387
384
380
377
375
373

Tuesday 19

Waxing Crescent 21%

08:22

01:00

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
12 Bad

Sun - Rise: 05:20, Set: 21:07, Transit: 13:14. Moon - Rise: 08:22, Set: 01:00. Civil Dark: 21:49 - 04:38. Nautical Dark: 22:46 - 03:40. Astro Dark: 00:18 - 02:05

Total Clouds (% Sky Obscured)

90
93
96
93
87
81
86
92
99
94
89
84
85
83
81
85
91
98

Low Clouds (% Sky Obscured)

78
80
82
79
77
74
78
81
84
68
56
43
38
34
34
40
49
55

Medium Clouds (% Sky Obscured)

24
42
59
50
39
23
30
37
44
27
13
2
2
1
1
6
12
18

High Clouds (% Sky Obscured)

33
35
34
28
11
3
29
55
80
70
59
50
45
43
40
63
81
97

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

14
9
2
10
13
12
18
20
18
20
18
14
9
6
4
8
6
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
12
12
12
12
12
12
12
12
11
11
11
11
11
11
11
11

Relative Humidity (%)

93
95
95
96
96
95
95
95
95
95
93
92
90
89
86
83
82
79

Pressure (mb)

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

Ozone (du)

371
369
367
365
362
359
355
353
351
349
347
345
342
342
342
342
341
341

Forecast for Blagberry, Devon, United Kingdom (50.99,-4.53)

Generated: 13/05/26 19:12:18. Forecast: 13/05/26 to 19/05/26. Timezone: UTC+1.00