Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 15

Waning Crescent 6%

05:18

17:48

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
19 Bad
20 OK
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:11, Set: 20:06, Transit: 13:09. Moon - Rise: 05:18, Set: 17:48. Civil Dark: 20:42 - 05:36. Nautical Dark: 21:26 - 04:51. Astro Dark: 22:17 - 03:58

Total Clouds (% Sky Obscured)

100
100
100
100
100
91
76
67
80
74
100
93
77
43
45
45
43
48
68
100
100
100
100
89

Low Clouds (% Sky Obscured)

100
100
100
100
91
70
76
57
53
74
64
79
77
43
45
45
43
48
60
38
33
39
49
61

Medium Clouds (% Sky Obscured)

38
40
35
35
36
26
8
32
45
45
100
82
45
0
0
0
0
0
0
55
100
100
99
88

High Clouds (% Sky Obscured)

100
100
100
100
100
33
3
0
0
0
0
0
0
0
0
0
0
3
68
100
100
46
0
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
3
3
25
11
15
34
38
68
95
95
95
95
95
30
12
0
2
1
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.7
0.6
0.9
1.3
1.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
12
11
12
14
16
16
19
21
22
20
19
19
17
16
15
13
9
9
11
13
13
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
9
8
8
9
8
9
10
11
10
9
8
9
10
9
9
8
8
8
4
4
4
4
4

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
95
95
90
86
80
78
84
83
90
90
84
83
84
85
90
96
95
93
93
93
95

Pressure (mb)

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

Ozone (du)

351
350
348
348
348
351
358
358
358
359
368
388
403
420
416
409
403
400
400
399
397
397
396
397

Thursday 16

Waning Crescent 2%

05:30

19:14

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:09, Set: 20:08, Transit: 13:09. Moon - Rise: 05:30, Set: 19:14. Civil Dark: 20:44 - 05:33. Nautical Dark: 21:29 - 04:49. Astro Dark: 22:19 - 03:55

Total Clouds (% Sky Obscured)

97
87
80
85
80
66
67
50
75
86
100
100
100
100
100
100
100
100
99
94
75
100
79
88

Low Clouds (% Sky Obscured)

76
66
73
75
66
65
62
49
45
68
47
47
52
91
90
93
83
69
69
52
50
53
56
59

Medium Clouds (% Sky Obscured)

97
31
24
20
19
0
0
0
30
46
74
92
100
100
100
100
100
100
97
78
33
40
34
59

High Clouds (% Sky Obscured)

0
0
0
0
0
2
15
3
12
34
100
100
100
100
100
100
45
25
71
2
22
100
37
42

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
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
1
0
0
1
10
6
6
8
7
10
8
8
16
38
48
35
24
27
14
1
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

13
13
11
9
10
13
13
14
14
14
14
12
12
10
8
7
6
5
5
5
6
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
87
91
95
91
85
79
71
69
67
67
68
70
74
79
83
84
88
91
96
95
96
96
96

Pressure (mb)

1015
1015
1016
1016
1017
1017
1018
1018
1018
1019
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

396
392
395
394
389
382
378
372
366
364
361
360
359
359
359
360
361
360
365
368
367
364
362
360

Friday 17

New Moon 0%

05:44

20:45

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:07, Set: 20:10, Transit: 13:08. Moon - Rise: 05:44, Set: 20:45. Civil Dark: 20:46 - 05:31. Nautical Dark: 21:31 - 04:46. Astro Dark: 22:22 - 03:52

Total Clouds (% Sky Obscured)

92
93
86
79
91
98
97
90
100
99
100
100
98
100
98
100
100
100
100
99
100
100
100
64

Low Clouds (% Sky Obscured)

65
63
65
62
78
96
72
65
98
97
100
100
91
96
84
96
85
50
29
33
41
42
45
45

Medium Clouds (% Sky Obscured)

66
59
35
61
78
82
89
83
73
68
83
33
24
100
98
97
100
92
100
94
99
87
42
35

High Clouds (% Sky Obscured)

64
68
50
23
42
20
4
16
20
20
20
30
65
100
71
65
65
100
96
79
100
85
69
34

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
6
6
9
9
8
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 (%)

0
0
0
0
0
1
5
16
23
42
42
41
25
34
43
26
8
12
11
16
16
17
19
19

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)

7
8
8
8
10
13
14
14
16
16
15
13
12
13
11
10
9
8
7
8
7
7
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
96
98
93
88
80
74
71
73
83
92
95
87
86
86
88
93
96
95
96
96
96
98

Pressure (mb)

1019
1018
1018
1018
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1020
1020
1020
1021
1021
1021
1021

Ozone (du)

360
360
359
359
358
362
361
363
364
362
359
357
357
356
358
360
362
364
368
371
377
384
386
388

Saturday 18

Waxing Crescent 2%

06:02

22:19

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

Sun - Rise: 06:05, Set: 20:11, Transit: 13:08. Moon - Rise: 06:02, Set: 22:19. Civil Dark: 20:48 - 05:29. Nautical Dark: 21:33 - 04:44. Astro Dark: 22:25 - 03:48

Total Clouds (% Sky Obscured)

63
60
54
41
33
30
33
36
32
33
44
46
39
30
18
14
11
7
5
4
4
5
4
2

Low Clouds (% Sky Obscured)

45
41
38
41
33
30
33
36
32
33
22
6
13
19
18
14
11
7
5
3
0
0
0
0

Medium Clouds (% Sky Obscured)

39
43
47
31
16
0
0
0
0
13
26
43
28
13
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

23
13
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
1
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
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 (%)

11
8
0
1
1
0
0
0
0
0
0
0
0
3
2
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
4
3
3
4
6
8
8
8
9
9
9
9
8
8
8
8
8
7
6
5
4
4
4

Chance of Frost

Temperature (°C)

7
6
6
6
8
9
10
11
12
13
14
14
14
14
13
12
10
9
7
6
6
5
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
94
94
88
82
73
65
61
58
56
55
55
57
65
73
80
87
90
88
85
85
85
83

Pressure (mb)

1022
1022
1023
1023
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1027
1028
1029
1029
1030
1030
1030
1030

Ozone (du)

389
392
399
402
399
397
397
395
393
390
386
384
383
382
380
380
383
383
381
380
379
378
378
378

Sunday 19

Waxing Crescent 7%

06:26

23:52

04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 OK
11 OK
12 OK
13 OK
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

Sun - Rise: 06:03, Set: 20:13, Transit: 13:08. Moon - Rise: 06:26, Set: 23:52. Civil Dark: 20:49 - 05:27. Nautical Dark: 21:35 - 04:41. Astro Dark: 22:27 - 03:45

Total Clouds (% Sky Obscured)

2
5
2
5
9
14
21
28
31
37
50
70
65
59
42
94
97
100
98
96
94
95
98
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
13
25
31
37
50
63
45
31
14
0
0
0
10
14
19
13
7
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
5
5
10
19
19
22
24
23

High Clouds (% Sky Obscured)

2
5
2
5
7
11
9
4
1
0
0
0
2
4
7
29
43
66
74
73
66
74
79
80

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
1
8
2
1
0
1
1
0
0
0
0
1
1
1

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)

4
3
3
3
4
6
8
8
8
8
8
8
8
7
7
7
13
14
14
15
15
14
13
13

Chance of Frost

Temperature (°C)

3
3
3
3
6
8
10
11
12
13
14
14
14
14
13
13
12
11
9
9
8
7
6
6

Feels Like (°C)

3
2
2
2
5
7
9
11
12
13
13
13
12
12
11
10
10
9
8
8
8
7
3
4

Dew Point (°C)

1
1
1
0
2
3
5
5
5
6
6
6
7
8
8
6
6
5
4
3
3
3
3
4

Relative Humidity (%)

85
86
86
82
76
73
69
65
62
59
58
58
61
69
69
65
66
66
67
69
73
75
81
86

Pressure (mb)

1030
1030
1031
1031
1031
1031
1031
1031
1031
1030
1030
1029
1029
1029
1029
1028
1026
1026
1026
1026
1026
1025
1025
1024

Ozone (du)

378
380
384
386
387
388
390
392
391
389
389
389
389
390
391
391
392
392
393
393
392
392
391
390

Monday 20

Waxing Crescent 14%

07:02

01:14

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:01, Set: 20:15, Transit: 13:08. Moon - Rise: 07:02, Set: 01:14. Civil Dark: 20:51 - 05:24. Nautical Dark: 21:37 - 04:38. Astro Dark: 22:30 - 03:42

Total Clouds (% Sky Obscured)

100
98
98
98
99
99
97
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

10
19
29
32
35
38
28
19
12
10
7
5
9
13
18
18
18
19
14
7
0
0
0
0

Medium Clouds (% Sky Obscured)

25
23
10
5
5
5
7
14
11
48
74
95
96
98
100
100
100
100
100
100
100
99
99
98

High Clouds (% Sky Obscured)

76
74
80
76
68
55
68
83
100
100
100
100
100
100
100
100
100
100
98
97
96
72
47
27

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 (%)

2
3
1
3
4
3
7
6
5
5
4
3
9
11
12
11
10
6
8
11
8
10
11
8

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
10
10
12
13
15
15
15
15
15
15
15
14
14
14
15
15
14
15
15
15
15
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
93
85
78
72
68
66
63
62
61
59
63
67
72
74
78
81
82
84
85
86
88

Pressure (mb)

1024
1024
1023
1023
1023
1022
1022
1022
1021
1021
1020
1020
1019
1019
1019
1018
1019
1019
1020
1020
1020
1020
1020
1020

Ozone (du)

390
388
387
386
386
387
387
389
390
391
389
387
384
384
384
384
384
384
385
385
385
386
386
387

Tuesday 21

Waxing Crescent 24%

07:54

02:18

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 05:59, Set: 20:16, Transit: 13:08. Moon - Rise: 07:54, Set: 02:18. Civil Dark: 20:53 - 05:22. Nautical Dark: 21:39 - 04:36. Astro Dark: 22:33 - 03:39

Total Clouds (% Sky Obscured)

100
99
98
94
87
82
83
82
81
83
88
100
98
97
95
95
95
90
85
85
80

Low Clouds (% Sky Obscured)

0
1
1
5
9
12
8
4
1
1
1
1
2
1
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

94
90
88
72
56
41
36
26
15
11
7
2
2
2
2
20
25
29
32
30
37

High Clouds (% Sky Obscured)

42
61
65
65
64
64
73
71
81
83
88
100
68
40
10
15
20
30
35
35
40

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

Fog (%)

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

Precipitation Probability (%)

9
7
2
3
3
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

Wind Speed/Direction (mph)

16
16
16
16
17
18
20
20
20
19
19
18
17
17
16
15
14
13
12
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
4
5
4
4
3
4
4
4
4
4
4
4
3
3
2
2
1
2
2

Relative Humidity (%)

91
91
93
94
82
74
64
62
59
56
57
56
58
60
61
63
65
70
72
76
79

Pressure (mb)

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

Ozone (du)

387
388
389
390
390
390
391
390
389
388
389
389
390
390
390
390
388
387
386
385
383

Forecast for Cam, Gloucestershire, United Kingdom (51.69,-2.36)

Generated: 15/04/26 04:46:25. Forecast: 15/04/26 to 21/04/26. Timezone: UTC+1.00