Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 30

Waxing Gibbous 99%

19:42

05:14

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
06 Bad

Sun - Rise: 05:48, Set: 20:34, Transit: 13:12. Moon - Rise: 19:42, Set: 05:14. Civil Dark: 21:10 - 05:11. Nautical Dark: 21:58 - 04:23. Astro Dark: 22:55 - 03:25

Total Clouds (% Sky Obscured)

95
90
91
69
79
96
77
83
96
98
97
100
96
97
100
97
100
82
65
69
69
68
80
97

Low Clouds (% Sky Obscured)

65
38
30
1
10
52
42
26
40
10
13
37
31
35
41
40
33
33
46
51
66
61
77
92

Medium Clouds (% Sky Obscured)

57
69
27
26
41
84
44
49
82
57
76
89
57
52
71
41
56
41
39
41
33
18
25
32

High Clouds (% Sky Obscured)

95
90
91
69
79
85
77
83
94
98
75
88
22
23
87
61
100
78
0
3
2
2
2
2

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 (%)

44
49
95
3
2
3
1
1
1
2
3
5
10
8
9
9
10
9
5
2
1
1
6
9

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)

13
14
17
19
20
20
19
17
17
15
14
11
8
6
5
4
4
4
3
3
3
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
81
83
79
76
74
72
74
75
78
75
76
80
86
90
90
95
96
96
96
96
96
98
98

Pressure (mb)

1018
1018
1018
1018
1018
1018
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

364
365
367
369
370
372
371
371
368
366
365
365
366
367
369
370
371
367
366
365
363
361
360
358

Friday 1

Full Moon 100%

20:56

05:32

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
06 Bad

Sun - Rise: 05:46, Set: 20:35, Transit: 13:12. Moon - Rise: 20:56, Set: 05:32. Civil Dark: 21:12 - 05:09. Nautical Dark: 22:00 - 04:21. Astro Dark: 22:58 - 03:22

Total Clouds (% Sky Obscured)

95
96
92
92
72
78
70
81
100
100
100
99
92
59
93
100
100
98
93
63
92
96
99
100

Low Clouds (% Sky Obscured)

83
86
77
73
35
9
4
1
0
21
7
4
0
0
0
23
54
63
58
63
70
70
85
94

Medium Clouds (% Sky Obscured)

44
60
54
54
43
26
1
56
46
14
19
64
61
59
61
76
83
88
58
47
52
71
86
87

High Clouds (% Sky Obscured)

6
6
2
8
18
54
70
80
100
100
100
95
61
32
73
100
99
73
67
22
68
60
47
35

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 (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
45
83
96
98
99
100
91
92

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 (%)

6
3
2
7
26
25
18
6
4
2
1
1
0
0
0
0
0
1
1
0
0
0
3
5

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)

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

Chance of Frost

Temperature (°C)

11
13
14
15
16
18
18
18
18
17
16
15
14
13
11
10
10
10
10
10
10
9
10
10

Feels Like (°C)

11
13
14
15
16
17
17
16
15
14
13
13
12
11
11
8
8
7
8
8
9
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

95
93
93
89
85
78
76
73
65
60
62
68
76
81
87
87
87
84
87
90
91
93
91
93

Pressure (mb)

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

Ozone (du)

357
357
357
358
358
358
358
358
358
363
360
360
360
363
364
366
367
368
369
371
373
375
377
378

Saturday 2

Waning Gibbous 98%

22:09

05:56

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
06 Bad

Sun - Rise: 05:45, Set: 20:37, Transit: 13:12. Moon - Rise: 22:09, Set: 05:56. Civil Dark: 21:14 - 05:07. Nautical Dark: 22:02 - 04:19. Astro Dark: 23:01 - 03:19

Total Clouds (% Sky Obscured)

100
100
100
100
100
93
77
70
71
70
72
59
63
89
83
95
80
86
93
86
77
74
70
74

Low Clouds (% Sky Obscured)

99
93
89
93
99
83
60
58
66
61
61
47
61
58
18
23
26
28
36
44
52
48
38
34

Medium Clouds (% Sky Obscured)

100
98
69
100
63
69
28
15
15
15
15
12
25
31
5
1
0
0
0
2
1
2
3
0

High Clouds (% Sky Obscured)

40
46
100
86
62
45
25
30
50
60
60
45
40
36
43
60
71
86
76
53
25
25
40
40

ISS Passover

Visibility (miles)

9
9
9
9
7
9
9
5
2
4
4
5
5
5
9
9
9
9
9
9
9
9
9
9

Fog (%)

91
91
84
9
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

24
48
48
40
29
43
70
95
67
14
7
8
8
15
3
0
0
0
0
0
0
1
1
0

Precipitation Amount (mm)

0
0.3
0
0
0
0
0.3
1.2
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
10
10
10
10
11
12
14
15
14
13
13
13
12
11
10
8
7
7
6
6
5
6
6

Relative Humidity (%)

90
87
89
81
81
83
86
93
98
96
96
96
95
98
96
95
90
93
93
93
94
93
93
93

Pressure (mb)

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

Ozone (du)

379
380
381
383
384
386
385
385
385
385
385
386
386
388
390
390
391
390
389
388
387
387
386
388

Sunday 3

Waning Gibbous 95%

23:18

06:28

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 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 Bad

Sun - Rise: 05:43, Set: 20:38, Transit: 13:11. Moon - Rise: 23:18, Set: 06:28. Civil Dark: 21:16 - 05:05. Nautical Dark: 22:04 - 04:16. Astro Dark: 23:04 - 03:15

Total Clouds (% Sky Obscured)

80
75
68
94
97
99
98
48
68
74
77
71
58
50
42
37
27
23
22
21
22
28
34
41

Low Clouds (% Sky Obscured)

41
47
54
61
80
96
87
48
60
57
56
53
40
35
29
23
19
15
18
21
22
28
34
41

Medium Clouds (% Sky Obscured)

13
26
40
33
30
26
27
24
25
25
25
25
23
19
16
14
12
12
7
4
0
0
0
0

High Clouds (% Sky Obscured)

40
39
25
40
40
0
27
48
68
47
27
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
7
7
9
9
9
9
9
9
9
9
9
9
9
7
5
5
8
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
Very 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

Precipitation Probability (%)

2
3
2
26
39
40
49
60
65
65
61
50
34
20
0
1
2
3
3
3
1
2
2
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
85
79
74
69
70
75
76
69
70
71
78
80
87
91
91
93
91
93
93
93
91
93
93

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

390
390
390
390
389
389
387
387
385
383
382
382
382
383
385
387
387
387
387
388
389
387
386
386

Monday 4

Waning Gibbous 90%

00:20

No Set

07 Bad
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

Sun - Rise: 05:41, Set: 20:40, Transit: 13:11. Moon - Rise: 00:20, Set: No Set. Civil Dark: 21:17 - 05:03. Nautical Dark: 22:07 - 04:14. Astro Dark: 23:08 - 03:12

Total Clouds (% Sky Obscured)

55
56
58
70
71
75
71
59
44
36
28
16
75
74
76
78
83
87
87
88
91
94
95
94

Low Clouds (% Sky Obscured)

53
56
58
62
62
60
54
43
34
20
10
0
50
51
52
57
59
65
68
64
63
58
54
56

Medium Clouds (% Sky Obscured)

12
26
39
36
34
32
23
12
0
0
0
0
2
2
2
23
38
54
60
70
80
77
77
74

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
6
18
21
24
22
16
19
23
28
26
33
26
21

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
6
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

6
9
9
24
34
40
34
27
19
20
15
12
27
24
12
15
12
0
5
8
2
9
10
5

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
88
83
76
73
70
69
70
72
74
78
83
83
87
88
91
91
91
91
91
91
91
87
85

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1013
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013

Ozone (du)

386
385
382
379
379
380
380
380
379
377
376
376
377
377
377
377
377
377
377
376
375
374
374
374

Tuesday 5

Waning Gibbous 83%

01:11

07:11

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 OK
23 Good
00 Good
01 OK
02 OK
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:40, Set: 20:41, Transit: 13:11. Moon - Rise: 01:11, Set: 07:11. Civil Dark: 21:19 - 05:01. Nautical Dark: 22:09 - 04:12. Astro Dark: 23:11 - 03:08

Total Clouds (% Sky Obscured)

79
67
53
51
53
62
72
80
89
80
70
60
46
30
11
12
13
13
23
36
51
52
67
63

Low Clouds (% Sky Obscured)

51
44
37
37
37
39
47
59
72
60
47
35
25
17
9
11
13
13
23
34
40
40
40
38

Medium Clouds (% Sky Obscured)

61
48
33
35
51
62
72
80
85
68
52
37
19
13
10
10
10
11
23
34
49
36
25
11

High Clouds (% Sky Obscured)

12
8
2
1
0
0
0
0
1
1
1
1
0
0
0
0
0
0
1
2
3
3
8
15

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 (%)

5
4
0
3
3
1
10
13
9
9
7
1
2
1
0
1
1
0
2
2
1
3
3
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
5
6
7
7
8
8
9
9
10
10
11
11
10
9
8
7
6
6
6
6
7
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
7
7
8
8
9
10
15
14
14
14
14
14
9
9
8
7
6
6
5
5
5
4
4

Dew Point (°C)

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

Relative Humidity (%)

82
74
67
61
60
60
58
59
61
62
66
69
74
78
84
90
87
82
79
79
81
79
79
79

Pressure (mb)

1013
1013
1013
1013
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013

Ozone (du)

374
375
376
377
378
379
379
379
379
379
381
382
384
385
387
389
388
386
385
385
385
384
386
389

Wednesday 6

Waning Gibbous 75%

01:51

08:06

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 OK
23 OK
00 Good

Sun - Rise: 05:38, Set: 20:43, Transit: 13:11. Moon - Rise: 01:51, Set: 08:06. Civil Dark: 21:21 - 05:00. Nautical Dark: 22:11 - 04:09. Astro Dark: 23:14 - 03:05

Total Clouds (% Sky Obscured)

66
63
59
64
66
71
81
90
100
97
96
95
83
72
59
41
24
7

Low Clouds (% Sky Obscured)

34
32
32
34
36
38
31
43
45
52
58
63
60
52
37
26
15
3

Medium Clouds (% Sky Obscured)

8
4
2
10
18
27
36
46
50
35
24
16
11
5
0
0
0
0

High Clouds (% Sky Obscured)

23
21
20
20
13
9
4
2
1
16
29
43
49
38
19
13
6
0

ISS Passover

Visibility (miles)

9
9
9
9
8
8
7
8
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

Precipitation Type

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

Precipitation Probability (%)

0
0
0
5
8
11
12
10
2
9
11
11
13
12
5
10
10
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
73
69
66
69
72
75
73
69
67
67
69
69
75
79
85
83
83

Pressure (mb)

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

Ozone (du)

391
388
386
384
384
384
384
384
384
384
385
387
388
387
386
385
384
383

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

Generated: 30/04/26 07:34:04. Forecast: 30/04/26 to 06/05/26. Timezone: UTC+1.00