Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 15

Waning Crescent 2%

05:36

17:52

15 Bad
16 Bad
17 Bad
18 OK
19 OK
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

Sun - Rise: 06:16, Set: 20:08, Transit: 13:13. Moon - Rise: 05:36, Set: 17:52. Civil Dark: 20:43 - 05:41. Nautical Dark: 21:26 - 04:58. Astro Dark: 22:14 - 04:09

Total Clouds (% Sky Obscured)

74
66
63
36
42
56
64
60
100
93
94
58
59
64
51
62
84
89
90
99
99
100
99
98

Low Clouds (% Sky Obscured)

46
49
51
36
42
56
57
55
61
73
42
50
47
46
45
51
61
55
60
78
78
79
80
77

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
57
60
89
83
35
3
10
2
0
4
4
1
2
51
49
52
52

High Clouds (% Sky Obscured)

0
0
0
0
0
2
64
60
100
18
8
9
42
11
33
13
31
43
73
97
97
100
95
91

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 (%)

30
10
2
1
0
0
0
1
2
5
6
12
14
7
6
4
6
7
5
14
13
11
10
16

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)

19
20
19
17
16
14
13
12
12
12
12
12
11
9
8
7
6
7
11
13
14
13
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
73
76
78
80
84
85
87
82
84
82
74
74
84
90
90
93
87
80
74
70
69
68
68

Pressure (mb)

1013
1014
1014
1014
1015
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1019
1019
1019
1019
1020
1020
1020

Ozone (du)

412
416
411
403
398
395
390
387
388
390
391
391
382
383
379
376
372
368
363
360
359
356
355
356

Thursday 16

Waning Crescent 0%

05:51

19:17

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 06:14, Set: 20:10, Transit: 13:13. Moon - Rise: 05:51, Set: 19:17. Civil Dark: 20:45 - 05:39. Nautical Dark: 21:28 - 04:55. Astro Dark: 22:17 - 04:06

Total Clouds (% Sky Obscured)

96
97
100
100
99
100
100
95
68
63
96
92
92
98
100
97
99
100
98
99
100
100
91
99

Low Clouds (% Sky Obscured)

62
61
46
49
54
51
63
61
57
50
82
51
68
66
98
68
85
76
66
60
71
69
68
81

Medium Clouds (% Sky Obscured)

67
92
100
93
73
67
78
41
21
11
35
50
55
64
69
64
51
71
60
64
66
51
48
46

High Clouds (% Sky Obscured)

84
33
39
100
93
100
100
55
4
27
72
80
72
92
100
80
95
44
35
25
26
71
64
83

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 (%)

8
13
2
1
1
3
3
13
5
3
4
2
0
0
4
4
3
3
6
18
19
15
12
24

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
12
11
10
8
7
6
6
6
7
8
9
10
11
11
12
12
13
15
14
14
15
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
70
76
79
83
91
96
96
98
98
98
96
93
90
88
87
84
87
89
87
92
84
76
69

Pressure (mb)

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

Ozone (du)

357
356
359
358
358
359
362
377
371
367
364
361
359
357
357
357
358
357
357
356
355
356
357
357

Friday 17

New Moon 2%

06:10

20:46

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 06:11, Set: 20:12, Transit: 13:12. Moon - Rise: 06:10, Set: 20:46. Civil Dark: 20:47 - 05:36. Nautical Dark: 21:30 - 04:53. Astro Dark: 22:19 - 04:03

Total Clouds (% Sky Obscured)

100
88
86
77
79
71
90
95
100
80
100
92
99
61
70
51
50
48
50
51
45
48
47
42

Low Clouds (% Sky Obscured)

100
86
86
77
70
49
49
41
4
1
0
5
31
33
26
26
26
26
26
30
32
40
41
36

Medium Clouds (% Sky Obscured)

38
54
57
66
69
44
74
86
95
77
98
63
48
47
45
33
28
26
28
23
12
0
0
0

High Clouds (% Sky Obscured)

59
53
25
9
8
15
30
50
59
62
68
74
88
40
0
6
5
3
3
3
3
3
2
1

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
1
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 (%)

19
8
8
13
7
2
0
0
0
0
0
0
11
21
6
1
1
2
1
5
12
2
0
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)

15
13
12
11
8
5
4
4
3
3
3
4
4
4
4
4
4
6
9
10
10
10
11
10

Chance of Frost

Temperature (°C)

14
13
13
14
13
11
10
9
8
7
7
7
7
7
6
6
6
8
10
11
12
13
14
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
83
71
75
81
92
91
93
93
93
93
94
94
94
94
94
94
91
82
73
67
65
62
62

Pressure (mb)

1019
1019
1019
1019
1020
1020
1021
1021
1021
1022
1022
1022
1022
1023
1023
1023
1024
1024
1025
1025
1025
1025
1026
1026

Ozone (du)

359
360
360
361
361
363
365
368
376
380
383
386
387
387
390
394
398
400
400
398
396
392
393
393

Saturday 18

Waxing Crescent 7%

06:36

22:18

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

Sun - Rise: 06:09, Set: 20:13, Transit: 13:12. Moon - Rise: 06:36, Set: 22:18. Civil Dark: 20:48 - 05:34. Nautical Dark: 21:32 - 04:50. Astro Dark: 22:22 - 04:00

Total Clouds (% Sky Obscured)

39
38
35
38
45
45
59
45
30
11
8
7
3
6
5
4
11
13
17
9
5
0
1
2

Low Clouds (% Sky Obscured)

36
32
32
35
25
12
0
4
8
11
8
4
0
0
0
0
7
13
17
9
5
0
1
2

Medium 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

High Clouds (% Sky Obscured)

0
20
35
38
45
45
59
45
26
1
1
5
3
5
3
2
3
2
1
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 (%)

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
61
62
69
73
82
90
91
91
91
91
91
91
90
91
91
90
84
74
67
64
61
60
60

Pressure (mb)

1026
1026
1026
1026
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1028
1029
1029
1029
1029
1029
1029
1029
1029
1028

Ozone (du)

393
393
392
392
390
390
390
388
386
385
384
384
385
386
385
388
391
392
391
392
392
391
391
392

Sunday 19

Waxing Crescent 7%

07:14

23:49

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

Sun - Rise: 06:07, Set: 20:15, Transit: 13:12. Moon - Rise: 07:14, Set: 23:49. Civil Dark: 20:50 - 05:32. Nautical Dark: 21:34 - 04:48. Astro Dark: 22:24 - 03:57

Total Clouds (% Sky Obscured)

4
8
13
15
27
38
56
43
28
9
37
63
90
90
86
72
71
75
73
71
54
44
37
39

Low Clouds (% Sky Obscured)

4
8
13
15
26
26
27
18
9
0
0
0
0
0
0
0
12
24
36
39
42
44
33
16

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
10
13
10
14
29
38
44
48
44
37
31

High Clouds (% Sky Obscured)

0
0
0
0
15
32
54
42
26
9
37
53
55
46
46
47
52
66
72
48
25
2
19
36

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
0
0
0
0
0
0
0
0
0
0
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)

10
10
8
6
6
4
3
2
3
4
5
6
7
8
8
9
10
12
14
17
17
18
19
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
12
11
11
11
10
8
6
6
6
6
6
5
5
5
5
5
3
4
4
5
6
7
11

Dew Point (°C)

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

Relative Humidity (%)

62
66
69
72
79
84
85
85
88
86
90
91
93
94
94
93
93
85
78
73
71
67
65
65

Pressure (mb)

1028
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025

Ozone (du)

393
394
394
394
394
393
392
391
390
390
389
388
387
385
385
385
385
385
385
385
384
384
384
383

Monday 20

Waxing Crescent 14%

08:07

01:10

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

Sun - Rise: 06:05, Set: 20:17, Transit: 13:12. Moon - Rise: 08:07, Set: 01:10. Civil Dark: 20:52 - 05:30. Nautical Dark: 21:36 - 04:45. Astro Dark: 22:27 - 03:54

Total Clouds (% Sky Obscured)

40
38
32
31
47
69
88
69
49
29
30
41
70
84
92
95
98
99
100
100
100
100
95
90

Low Clouds (% Sky Obscured)

0
0
0
0
4
7
11
11
11
11
30
41
66
64
66
68
63
55
46
52
62
72
48
24

Medium Clouds (% Sky Obscured)

18
14
13
13
19
24
29
25
16
10
27
41
65
60
50
40
35
25
15
15
15
15
19
19

High Clouds (% Sky Obscured)

40
38
29
12
40
68
88
68
42
16
30
41
70
80
80
80
80
85
90
64
33
2
3
4

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
0
7
9
9
8
7
4
8
9
10
11
12

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
9
10
10
7
7
7
7
6
6
2
2
1
1
-1
-2
2
1
1
2
2
3
7

Dew Point (°C)

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

Relative Humidity (%)

65
66
70
72
77
77
78
79
78
76
75
80
86
93
88
82
76
76
74
74
72
71
70
70

Pressure (mb)

1025
1025
1025
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1023

Ozone (du)

383
382
383
383
383
386
388
391
394
397
400
404
409
413
411
408
405
401
397
392
392
391
390
390

Tuesday 21

Waxing Crescent 24%

09:17

02:14

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: 06:03, Set: 20:18, Transit: 13:12. Moon - Rise: 09:17, Set: 02:14. Civil Dark: 20:54 - 05:28. Nautical Dark: 21:38 - 04:43. Astro Dark: 22:30 - 03:51

Total Clouds (% Sky Obscured)

86
90
93
91
86
79
73
71
73
71
80
90
100
99
98
96

Low Clouds (% Sky Obscured)

25
27
20
17
19
18
23
25
27
29
27
25
23
40
57
74

Medium Clouds (% Sky Obscured)

14
19
24
35
35
35
40
55
60
55
58
63
69
75
85
95

High Clouds (% Sky Obscured)

5
32
54
57
51
25
21
21
21
51
77
89
100
94
85
68

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

12
14
16
17
20
22
21
36
45
49
51
48
39
76
94
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.8

Wind Speed/Direction (mph)

16
16
16
15
15
15
14
14
14
14
14
15
15
16
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
70
72
76
78
77
76
74
75
78
81
79
78
75
78
82

Pressure (mb)

1023
1022
1022
1021
1021
1021
1021
1021
1021
1020
1020
1020
1019
1018
1018
1018

Ozone (du)

390
390
389
389
388
389
389
390
388
387
385
390
395
400
399
398

Forecast for Exmouth, Devon, United Kingdom (50.62,-3.41)

Generated: 15/04/26 14:43:45. Forecast: 15/04/26 to 21/04/26. Timezone: UTC+1.00