Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 15

Waning Crescent 6%

05:37

17:54

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

Sun - Rise: 06:17, Set: 20:10, Transit: 13:15. Moon - Rise: 05:37, Set: 17:54. Civil Dark: 20:45 - 05:42. Nautical Dark: 21:28 - 04:59. Astro Dark: 22:15 - 04:11

Total Clouds (% Sky Obscured)

88
72
97
100
79
72
43
64
35
25
37
62
62
64
90
93
81
74
79
77
80
82
84
81

Low Clouds (% Sky Obscured)

72
72
84
96
71
62
43
58
35
25
36
50
55
56
49
56
58
61
66
73
60
69
58
63

Medium Clouds (% Sky Obscured)

0
34
54
79
51
31
0
28
0
0
0
0
0
0
45
85
49
18
16
4
6
2
15
21

High Clouds (% Sky Obscured)

0
0
0
0
0
46
0
0
0
0
1
0
7
64
90
89
0
3
3
2
52
45
16
17

ISS Passover

Visibility (miles)

9
5
6
3
2
8
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
9
9
9

Fog (%)

88
84
26
2
85
7
0
0
0
0
0
0
0
0
0
0
0
6
44
41
32
22
33
40

Precipitation Type

None
None
None
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
41
63
95
94
54
29
30
23
3
1
0
1
1
15
7
20
25
29
15
21
11
21
8

Precipitation Amount (mm)

0
0
0
2.1
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

16
17
20
21
20
22
22
23
24
23
22
19
17
16
16
15
16
17
16
14
13
11
10
8

Chance of Frost

Temperature (°C)

11
12
12
12
11
12
13
13
13
12
12
11
10
10
9
10
10
10
10
10
9
9
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
93
95
96
92
86
76
75
81
86
88
90
90
91
88
90
88
90
91
95
95
95
88

Pressure (mb)

1013
1013
1013
1012
1012
1012
1013
1013
1013
1013
1014
1014
1015
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017

Ozone (du)

353
354
354
358
369
387
405
419
415
408
404
397
394
388
387
388
389
389
388
387
385
380
377
373

Thursday 16

Waning Crescent 2%

05:53

19:18

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: 06:15, Set: 20:12, Transit: 13:14. Moon - Rise: 05:53, Set: 19:18. Civil Dark: 20:46 - 05:40. Nautical Dark: 21:30 - 04:57. Astro Dark: 22:18 - 04:08

Total Clouds (% Sky Obscured)

87
93
94
85
82
97
100
100
100
100
100
100
100
95
83
100
98
98
100
98
95
94
98
94

Low Clouds (% Sky Obscured)

63
71
63
64
64
56
60
49
60
54
52
52
57
48
76
50
74
70
87
81
70
59
86
84

Medium Clouds (% Sky Obscured)

39
59
42
29
47
53
100
100
100
100
100
100
86
68
69
60
43
32
21
21
45
38
52
53

High Clouds (% Sky Obscured)

70
91
77
58
45
90
100
100
100
100
100
100
100
60
12
99
94
92
99
94
56
39
13
10

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 (%)

20
0
0
0
0
0
0
0
0
0
0
0
0
49
31
81
0
3
81
72
72
84
76
83

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
17
20
14
20
8
5
4
4
3
7
12
5
2
2
0
2
2
4
4
2
14
4
2

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)

9
11
12
13
14
15
15
15
14
13
12
11
9
8
8
8
8
8
9
9
10
10
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
83
79
75
71
71
72
74
75
80
84
88
95
96
96
98
96
96
96
95
93
91
90
93

Pressure (mb)

1018
1018
1019
1019
1019
1020
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1019
1019
1019
1019
1018
1018
1018
1018

Ozone (du)

368
362
361
361
360
358
358
357
356
358
359
361
364
371
370
368
366
364
363
360
357
357
356
357

Friday 17

New Moon 0%

06:12

20:47

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: 06:13, Set: 20:13, Transit: 13:14. Moon - Rise: 06:12, Set: 20:47. Civil Dark: 20:48 - 05:38. Nautical Dark: 21:32 - 04:54. Astro Dark: 22:20 - 04:05

Total Clouds (% Sky Obscured)

84
82
81
89
93
100
100
100
98
97
100
99
93
98
100
100
100
100
62
65
64
64
48
42

Low Clouds (% Sky Obscured)

83
82
72
75
87
100
100
90
61
64
71
70
52
36
32
25
26
26
25
25
19
12
8
17

Medium Clouds (% Sky Obscured)

46
29
49
27
55
49
85
85
89
95
96
81
62
93
100
100
100
99
60
65
59
53
47
35

High Clouds (% Sky Obscured)

3
4
5
8
13
12
30
50
45
39
45
40
50
51
91
100
61
55
20
14
30
38
48
35

ISS Passover

Visibility (miles)

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

Fog (%)

89
21
6
1
3
0
6
0
56
90
2
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
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

4
17
22
24
27
36
27
17
30
42
41
25
37
23
26
33
42
23
24
19
18
13
5
6

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

13
15
17
17
17
16
14
14
14
13
12
10
7
6
5
5
5
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
90
89
86
95
95
95
90
79
77
81
86
93
95
93
93
93
94
94
94
94
94
94
94

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1021
1021
1021
1022
1022
1022
1022
1023
1023
1024
1024

Ozone (du)

360
359
357
356
358
360
359
358
360
363
364
364
367
371
375
381
388
392
392
391
392
393
392
393

Saturday 18

Waxing Crescent 2%

06:38

22:19

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

Sun - Rise: 06:11, Set: 20:15, Transit: 13:14. Moon - Rise: 06:38, Set: 22:19. Civil Dark: 20:50 - 05:36. Nautical Dark: 21:34 - 04:52. Astro Dark: 22:23 - 04:02

Total Clouds (% Sky Obscured)

33
27
27
26
26
30
38
30
27
14
5
3
2
1
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

26
27
27
26
26
30
35
29
23
13
5
3
1
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

22
10
6
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

16
3
2
1
0
0
0
0
0
0
1
0
2
1
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

7
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 (%)

3
1
0
0
0
0
0
0
6
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)

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

Chance of Frost

Temperature (°C)

8
9
10
11
12
13
13
13
13
12
12
11
9
7
6
6
6
6
5
5
5
4
4
4

Feels Like (°C)

8
9
9
10
11
12
12
12
12
10
10
10
8
6
5
5
5
4
3
4
3
3
3
3

Dew Point (°C)

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

Relative Humidity (%)

90
80
74
67
62
59
58
59
59
60
64
73
82
88
86
85
86
86
86
85
83
85
89
88

Pressure (mb)

1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1027
1027
1028
1029
1029
1029
1029
1029
1029
1029
1029
1030
1030
1030

Ozone (du)

393
392
392
391
389
388
388
385
383
384
384
385
382
380
380
379
379
379
379
381
382
381
380
380

Sunday 19

Waxing Crescent 7%

07:16

23:51

08 Good
09 Good
10 Good
11 Good
12 Good
13 OK
14 OK
15 Good
16 OK
17 OK
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

Sun - Rise: 06:09, Set: 20:16, Transit: 13:14. Moon - Rise: 07:16, Set: 23:51. Civil Dark: 20:52 - 05:34. Nautical Dark: 21:36 - 04:49. Astro Dark: 22:26 - 03:59

Total Clouds (% Sky Obscured)

1
1
1
2
5
25
25
9
22
23
28
99
99
98
98
99
99
99
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
36
34
32
41
48
58
69
72
79
78
77
83
83

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
5
5
5
15
47
50
66
80
99
99
100
100
100

High Clouds (% Sky Obscured)

1
1
1
1
2
15
10
2
7
9
15
97
96
95
96
98
98
97
94
92
94
97
99
99

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
12
17
22
26
25
16
47
71
89
89
94
95
72

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.8
0.7
0.7
1
0.4

Wind Speed/Direction (mph)

6
8
10
11
11
12
11
11
10
9
8
6
16
16
16
15
15
15
15
16
17
17
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
73
67
66
64
63
62
62
64
66
70
80
82
88
93
95
95
96
96
94
94
94
93
93

Pressure (mb)

1030
1030
1030
1030
1030
1030
1029
1029
1029
1028
1028
1028
1024
1024
1024
1023
1023
1023
1022
1021
1021
1020
1020
1020

Ozone (du)

381
383
384
386
386
386
386
388
388
388
387
385
385
385
385
384
382
381
380
378
377
377
377
376

Monday 20

Waxing Crescent 14%

No Rise

01:12

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: 06:07, Set: 20:18, Transit: 13:14. Moon - Rise: No Rise, Set: 01:12. Civil Dark: 20:53 - 05:32. Nautical Dark: 21:38 - 04:47. Astro Dark: 22:28 - 03:56

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
98
99
98
93
90
74
75
76

Low Clouds (% Sky Obscured)

81
80
73
64
57
47
41
43
47
60
70
83
89
94
92
90
87
86
78
82
78
74
75
74

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
98
96
94
97
99
100
89
79
68
57
48
34
30
22
18
22

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
95
90
85
84
82
80
53
28
6
10
13
17
25
33
41
39

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

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

Precipitation Probability (%)

58
57
53
41
20
26
28
24
47
60
71
63
48
39
39
41
41
32
23
14
20
20
15
13

Precipitation Amount (mm)

0.2
0.4
0.3
0
0
0
0
0
0
0.3
0.5
0.3
0
0
0
0
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
2
3
3
3
4
4
4
4
4
4
4
3
4
4
4
3
3
2
3
3
3
3
2

Dew Point (°C)

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

Relative Humidity (%)

90
85
82
80
78
76
76
74
74
78
81
85
82
78
75
79
87
93
90
90
87
87
87
87

Pressure (mb)

1019
1019
1019
1019
1018
1018
1018
1017
1017
1017
1017
1016
1016
1017
1017
1017
1016
1016
1016
1016
1016
1016
1017
1017

Ozone (du)

378
380
382
381
380
379
378
378
378
377
377
376
377
379
380
381
382
383
385
387
389
389
389
389

Tuesday 21

Waxing Crescent 24%

08:09

02:15

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: 06:05, Set: 20:20, Transit: 13:13. Moon - Rise: 08:09, Set: 02:15. Civil Dark: 20:55 - 05:29. Nautical Dark: 21:40 - 04:45. Astro Dark: 22:31 - 03:53

Total Clouds (% Sky Obscured)

82
87
90
94
96
85
74
76
83
89
92
95
98
100
99
98
98

Low Clouds (% Sky Obscured)

65
54
50
47
44
28
12
3
3
1
0
0
0
0
5
10
19

Medium Clouds (% Sky Obscured)

36
44
49
50
50
46
42
38
51
64
72
63
54
35
35
35
35

High Clouds (% Sky Obscured)

37
34
35
29
26
16
11
10
12
9
10
55
86
99
86
74
62

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 (%)

12
14
15
14
12
11
10
7
4
1
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

Wind Speed/Direction (mph)

19
21
22
23
24
24
24
24
23
22
22
21
21
21
21
21
21

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
3
4
4
4
4
3
3
3
3
3
2
2
2
2
1

Dew Point (°C)

6
6
6
5
5
4
5
5
5
5
5
5
4
4
4
4
4

Relative Humidity (%)

84
81
78
74
72
69
69
71
72
72
73
74
73
73
73
75
78

Pressure (mb)

1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020

Ozone (du)

388
387
386
386
387
387
388
388
388
388
388
387
387
387
387
386
384

Forecast for Widecombe in the Moor, Devon, United Kingdom (50.58,-3.81)

Generated: 15/04/26 07:50:48. Forecast: 15/04/26 to 21/04/26. Timezone: UTC+1.00