Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 22

Waxing Crescent 35%

09:20

02:59

06 Good
07 OK
08 Good
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 OK
02 OK
03 OK
04 Bad
05 Bad

Sun - Rise: 06:05, Set: 20:21, Transit: 13:13. Moon - Rise: 09:20, Set: 02:59. Civil Dark: 20:56 - 05:28. Nautical Dark: 21:41 - 04:42. Astro Dark: 22:33 - 03:50

Total Clouds (% Sky Obscured)

8
23
12
98
97
87
79
100
100
100
100
86
68
71
69
74
66
54
44
28
31
30
34
41

Low Clouds (% Sky Obscured)

8
5
12
19
18
5
0
0
0
0
2
2
10
1
10
5
1
1
4
1
0
0
0
4

Medium Clouds (% Sky Obscured)

2
13
12
23
54
41
34
61
100
100
100
86
68
71
69
74
52
22
25
28
31
5
7
4

High Clouds (% Sky Obscured)

8
16
12
82
96
87
79
100
100
81
85
86
68
71
69
74
66
54
44
28
23
30
34
41

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)

16
16
19
21
22
23
24
24
23
23
21
20
19
18
18
18
18
17
15
13
12
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
85
84
79
73
72
65
67
69
76
76
74
71
70
69
71
77
83
84
85
90
91
93

Pressure (mb)

1021
1021
1021
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1024
1024
1025
1025
1026
1026
1026
1026
1026
1026

Ozone (du)

376
378
379
378
378
379
378
377
377
376
375
376
378
378
379
380
379
377
377
377
375
373
372
372

Thursday 23

Waxing Crescent 46%

10:42

03:30

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

Sun - Rise: 06:03, Set: 20:22, Transit: 13:13. Moon - Rise: 10:42, Set: 03:30. Civil Dark: 20:58 - 05:25. Nautical Dark: 21:43 - 04:40. Astro Dark: 22:35 - 03:47

Total Clouds (% Sky Obscured)

37
32
41
22
14
4
3
3
10
3
3
5
15
13
3
2
1
0
0
1
3
4
7
6

Low Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

4
3
3
3
1
2
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

37
32
41
21
14
4
3
3
10
3
3
5
15
13
2
2
1
0
0
1
3
3
6
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
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)

12
13
15
18
18
20
20
21
21
21
20
19
18
16
13
13
12
12
11
10
9
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
88
83
76
71
70
68
65
65
65
70
74
75
75
70
70
78
85
84
85
82
79
79

Pressure (mb)

1026
1026
1027
1027
1027
1028
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

372
371
371
369
368
367
368
368
369
370
368
366
365
365
365
365
365
364
362
362
362
361
361
360

Friday 24

First Quarter 58%

12:06

03:52

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

Sun - Rise: 05:59, Set: 20:24, Transit: 13:13. Moon - Rise: 12:06, Set: 03:52. Civil Dark: 21:00 - 05:23. Nautical Dark: 21:45 - 04:38. Astro Dark: 22:38 - 03:44

Total Clouds (% Sky Obscured)

11
19
25
34
26
43
26
15
53
47
53
51
41
54
86
48
40
35
62
67
69
68
77
85

Low Clouds (% Sky Obscured)

0
0
0
17
0
0
0
0
0
0
0
0
0
0
0
0
0
0
23
28
33
38
26
11

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
6
1
2
1
1
10
41
33
40
33
42
48

High Clouds (% Sky Obscured)

7
16
25
21
24
43
22
7
34
47
53
51
41
54
86
48
40
30
41
38
35
27
46
72

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)

8
8
9
11
13
15
16
16
16
15
14
13
10
7
5
4
4
4
5
5
5
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
79
74
72
69
68
68
64
59
56
55
61
67
72
82
87
87
88
90
90
90
90
85
82

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1025
1025
1024
1024
1024
1023
1023
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023

Ozone (du)

358
355
354
351
351
351
351
352
353
352
350
351
350
349
349
349
351
352
352
352
353
355
355
357

Saturday 25

Waxing Gibbous 69%

13:29

04:08

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
04 Bad
05 Bad

Sun - Rise: 05:57, Set: 20:26, Transit: 13:13. Moon - Rise: 13:29, Set: 04:08. Civil Dark: 21:02 - 05:21. Nautical Dark: 21:47 - 04:35. Astro Dark: 22:41 - 03:41

Total Clouds (% Sky Obscured)

95
97
99
100
100
100
100
100
100
100
100
100
100
87
75
64
64
70
71
74
90
85
51
50

Low 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

Medium Clouds (% Sky Obscured)

52
64
76
87
87
96
100
100
100
100
100
100
95
87
75
64
64
55
46
64
64
25
31
45

High Clouds (% Sky Obscured)

88
92
93
100
100
100
100
87
75
67
75
87
100
77
66
60
25
25
25
40
68
83
51
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
1
0
1
1
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)

4
4
4
6
8
8
8
9
8
8
7
6
4
2
2
3
3
3
3
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
82
78
69
62
56
53
52
52
49
49
50
57
70
68
67
68
67
67
70
72
75
76
78

Pressure (mb)

1023
1023
1023
1023
1024
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

361
363
366
368
368
371
374
379
380
383
385
385
387
389
389
390
391
391
392
388
384
385
385
380

Sunday 26

Waxing Gibbous 78%

14:48

04:22

06 Bad
07 Bad
08 Bad
09 OK
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 OK
00 OK
01 OK
02 OK
03 OK
04 Bad
05 Bad

Sun - Rise: 05:56, Set: 20:27, Transit: 13:12. Moon - Rise: 14:48, Set: 04:22. Civil Dark: 21:03 - 05:19. Nautical Dark: 21:50 - 04:33. Astro Dark: 22:44 - 03:38

Total Clouds (% Sky Obscured)

51
60
55
48
68
93
100
96
92
87
91
96
100
100
100
100
72
46
23
22
28
36
48
50

Low 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

Medium Clouds (% Sky Obscured)

50
44
41
34
37
38
41
42
40
39
36
29
19
25
51
77
70
45
23
22
28
20
17
14

High Clouds (% Sky Obscured)

19
24
22
23
49
83
99
89
79
67
78
89
100
100
99
99
67
35
3
8
16
22
21
13

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
79
77
73
68
64
63
62
61
61
64
64
68
76
79
78
81
82
85
86
88
91
91
91

Pressure (mb)

1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1027
1027
1028
1028
1028
1028
1028
1028
1027
1028

Ozone (du)

379
377
376
374
373
373
371
371
370
367
366
364
363
361
360
359
358
358
358
358
357
356
356
356

Monday 27

Waxing Gibbous 86%

16:03

04:34

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 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 OK

Sun - Rise: 05:54, Set: 20:29, Transit: 13:12. Moon - Rise: 16:03, Set: 04:34. Civil Dark: 21:05 - 05:17. Nautical Dark: 21:52 - 04:30. Astro Dark: 22:47 - 03:35

Total Clouds (% Sky Obscured)

46
47
67
81
58
54
44
53
64
75
70
69
65
52
34
17
10
7
5
0
5
15
17
36

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
9
17
28
25
27
26
20
12
3
2
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

10
26
41
49
42
27
19
10
8
6
9
14
19
41
34
17
10
7
5
0
5
15
17
26

High Clouds (% Sky Obscured)

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

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
81
71
63
61
59
56
58
61
62
67
73
79
80
83
84
82
80
77
77
75
74
75

Pressure (mb)

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

Ozone (du)

356
356
356
356
356
355
354
353
354
355
355
355
355
355
356
357
358
359
359
360
360
360
360
361

Tuesday 28

Waxing Gibbous 93%

17:16

04:46

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

Sun - Rise: 05:52, Set: 20:30, Transit: 13:12. Moon - Rise: 17:16, Set: 04:46. Civil Dark: 21:07 - 05:15. Nautical Dark: 21:54 - 04:28. Astro Dark: 22:49 - 03:32

Total Clouds (% Sky Obscured)

27
41
49
58
51
37
28
33
38
37
51
70
92
92
94
94
95
95
97

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
18
24
34
30
26
23
12
5
0
7
13
25

Medium Clouds (% Sky Obscured)

3
2
1
0
0
0
0
0
0
0
4
8
14
10
7
4
14
24
34

High Clouds (% Sky Obscured)

9
19
24
29
29
21
17
8
4
2
5
4
6
39
70
81
79
76
73

ISS Passover

Visibility (miles)

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

Precipitation Type

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
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
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
79
77
73
69
66
64
61
62
65
67
70
75
79
80
81
81
81
82

Pressure (mb)

1025
1024
1024
1024
1024
1024
1023
1023
1022
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

362
363
364
366
367
367
367
366
366
365
365
365
365
365
365
366
366
367
367

Forecast for Buckfastleigh, Devon, United Kingdom (50.48,-3.78)

Generated: 22/04/26 06:36:40. Forecast: 22/04/26 to 28/04/26. Timezone: UTC+1.00