Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 25

Waxing Gibbous 85%

19:00

02:05

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

Sun - Rise: 05:06, Set: 21:32, Transit: 13:19. Moon - Rise: 19:00, Set: 02:05. Civil Dark: 22:17 - 04:21. Nautical Dark: 23:25 - 03:13. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

56
62
74
100
100
100
100
99
35
40
54
64
73
94
45
39
45
62
71
88
97
84
87
86

Low Clouds (% Sky Obscured)

1
16
22
1
0
0
0
1
0
15
54
64
73
65
43
31
30
22
28
35
34
22
17
19

Medium Clouds (% Sky Obscured)

54
62
73
65
60
18
0
0
0
26
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

56
62
74
100
94
100
100
98
35
0
0
0
1
38
4
6
19
45
67
88
97
84
87
85

ISS Passover

Visibility (miles)

9
9
9
9
9
7
9
9
9
6
1
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
85
71
77
46
2
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

16
44
58
43
26
12
1
0
2
2
1
3
1
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0.3
0.4
0.2
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
10
6
10
10
8
5
4
3
4
5
8
9
10
11
11
13
13
13
13
12
12
11
9

Chance of Frost

Temperature (°C)

30
28
26
25
26
24
21
20
20
19
19
19
19
19
20
21
21
22
22
22
21
21
21
20

Feels Like (°C)

31
28
24
24
25
24
21
20
20
20
21
19
18
19
19
21
21
21
21
21
20
20
21
21

Dew Point (°C)

26
22
20
20
19
19
19
19
19
19
19
18
18
18
18
17
17
17
17
16
16
16
16
16

Relative Humidity (%)

79
68
70
73
66
72
88
95
93
98
96
93
92
91
85
77
74
73
73
70
70
71
75
77

Pressure (mb)

1013
1012
1013
1012
1011
1012
1013
1013
1012
1013
1014
1014
1015
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

314
314
311
316
320
321
319
320
320
328
328
328
326
325
323
322
323
322
322
322
323
323
322
322

Friday 26

Waxing Gibbous 92%

20:06

02:32

20 OK
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
15 Bad
16 Bad
17 Bad
18 Bad
19 OK

Sun - Rise: 05:06, Set: 21:32, Transit: 13:19. Moon - Rise: 20:06, Set: 02:32. Civil Dark: 22:17 - 04:21. Nautical Dark: 23:25 - 03:14. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

29
53
85
57
53
100
100
100
100
100
100
100
99
72
79
84
99
56
55
100
81
76
81
39

Low Clouds (% Sky Obscured)

27
28
29
27
29
29
30
29
34
34
37
44
16
15
19
20
3
4
7
22
24
19
35
39

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
6
11
24
25
22
23
25
23
22
18
14
21
42
77
3

High Clouds (% Sky Obscured)

1
18
85
57
50
100
100
100
100
100
100
95
98
53
63
67
99
35
50
100
45
50
24
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
1
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
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)

6
4
2
1
1
2
3
3
4
5
5
6
8
11
11
12
12
13
13
13
13
12
11
11

Chance of Frost

Temperature (°C)

20
19
18
18
17
17
17
17
16
16
16
18
19
20
21
22
23
23
23
23
23
22
22
20

Feels Like (°C)

22
22
20
19
20
19
17
16
16
15
16
18
18
19
21
21
21
21
22
22
21
21
20
20

Dew Point (°C)

17
18
17
16
16
16
15
16
16
15
15
16
16
16
16
17
17
16
15
15
16
16
16
16

Relative Humidity (%)

81
89
90
89
90
90
90
93
95
95
95
92
84
75
72
71
67
65
62
61
63
67
72
75

Pressure (mb)

1017
1017
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016

Ozone (du)

321
320
320
320
320
320
320
320
321
322
322
322
322
324
324
323
323
322
320
319
321
321
323
327

Saturday 27

Waxing Gibbous 96%

20:06

03:08

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
15 OK
16 OK
17 OK
18 OK
19 OK

Sun - Rise: 05:07, Set: 21:32, Transit: 13:19. Moon - Rise: 20:06, Set: 03:08. Civil Dark: 22:17 - 04:22. Nautical Dark: 23:24 - 03:15. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

80
100
96
82
77
69
83
83
96
100
100
99
89
78
77
87
91
90
85
26
14
19
22
19

Low Clouds (% Sky Obscured)

42
49
50
54
49
67
77
73
76
90
94
93
80
76
54
60
83
65
45
26
14
19
22
19

Medium Clouds (% Sky Obscured)

0
0
0
34
42
34
44
16
18
34
50
25
19
0
60
3
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

32
99
88
53
6
40
14
18
74
89
89
66
23
24
50
55
65
60
51
2
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
1
0
0
0
0
0
1
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
16
21
21
21
21
21
9
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
8
4
2
10
1
1
15
25
29
23
3
17
20
20
13
2
0
0
0
0
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)

11
7
8
9
10
10
10
11
12
12
11
12
13
13
14
14
16
15
16
17
17
17
17
16

Chance of Frost

Temperature (°C)

19
18
18
17
17
17
17
16
16
15
15
16
16
17
18
18
19
19
19
19
19
18
18
17

Feels Like (°C)

21
18
18
17
18
17
18
16
15
13
14
14
14
15
15
16
15
16
15
15
17
16
15
15

Dew Point (°C)

16
17
17
17
17
17
17
16
16
15
15
16
15
15
14
13
14
13
11
11
10
10
10
10

Relative Humidity (%)

82
92
95
95
98
98
98
100
98
98
98
98
95
92
78
73
72
68
60
59
57
56
58
64

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1018
1018
1018
1019
1020
1020
1021
1021
1022
1022
1023
1023

Ozone (du)

333
338
341
342
339
337
335
332
329
328
328
328
328
328
330
334
334
338
341
344
347
356
350
348

Sunday 28

Waxing Gibbous 99%

21:04

03:56

20 OK
21 Good
22 OK
23 OK
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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:08, Set: 21:32, Transit: 13:19. Moon - Rise: 21:04, Set: 03:56. Civil Dark: 22:17 - 04:23. Nautical Dark: 23:24 - 03:16. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

18
13
18
22
72
80
87
95
96
98
100
99
97
96
98
99
100
100
84
84
83
57
57
52

Low Clouds (% Sky Obscured)

18
13
18
22
32
29
27
26
20
14
8
23
38
57
60
56
59
51
51
48
43
20
18
14

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
2
55
55
55
50
60
72
88
80
71
63
66
41
45
39
26
14
30

High Clouds (% Sky Obscured)

1
0
3
4
55
60
72
89
93
96
100
82
64
54
70
85
100
56
43
42
39
30
32
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
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
0
0
1
1
1
2
1
3
2
1
2
5
4
9
5
8
0
8
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)

14
12
9
8
6
6
5
4
3
3
2
2
4
5
6
6
7
8
9
10
11
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
14
14
13
13
11
11
11
11
12
12
13
14
14
15
16
17
17
17
17
17
17
17
16

Dew Point (°C)

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

Relative Humidity (%)

74
84
95
93
95
95
95
95
95
95
95
89
84
82
74
72
66
59
56
57
61
60
59
62

Pressure (mb)

1024
1025
1026
1026
1026
1027
1027
1027
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1027
1027

Ozone (du)

346
345
344
344
343
342
340
340
340
342
342
344
343
343
342
344
345
349
352
353
354
355
354
354

Monday 29

Waxing Gibbous 100%

21:51

04:56

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:08, Set: 21:31, Transit: 13:20. Moon - Rise: 21:51, Set: 04:56. Civil Dark: 22:16 - 04:23. Nautical Dark: 23:23 - 03:17. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

54
60
65
65
75
78
75
78
80
83
85
76
81
90
82
73
56
55
53
57
58
59
60
57

Low Clouds (% Sky Obscured)

13
11
7
4
0
10
21
31
41
48
52
45
52
59
51
47
47
49
52
51
44
36
29
22

Medium Clouds (% Sky Obscured)

45
55
53
47
45
39
38
36
32
28
24
36
43
55
40
18
0
0
0
0
9
19
30
32

High Clouds (% Sky Obscured)

53
60
65
65
75
53
25
0
27
53
80
10
18
27
18
9
2
8
20
32
36
34
40
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 (%)

0
0
2
2
1
2
3
1
1
2
1
4
6
7
13
12
3
5
4
1
1
3
0
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)

8
6
5
4
4
4
5
6
6
7
7
7
9
9
10
9
9
11
12
13
16
15
14
13

Chance of Frost

Temperature (°C)

17
16
15
15
14
14
14
14
14
14
14
15
15
16
17
18
19
20
20
19
19
19
18
17

Feels Like (°C)

16
16
15
14
14
14
14
13
13
14
14
15
14
14
13
14
15
15
21
21
20
20
20
20

Dew Point (°C)

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

Relative Humidity (%)

72
82
92
93
95
95
95
93
92
90
87
82
72
63
55
52
50
46
49
52
54
58
64
71

Pressure (mb)

1027
1027
1027
1027
1027
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024

Ozone (du)

353
353
354
354
355
356
357
358
359
362
361
360
357
355
352
348
345
341
339
338
336
332
329
325

Tuesday 30

Full Moon 99%

22:26

06:04

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
15 Bad
16 OK
17 OK
18 OK
19 OK

Sun - Rise: 05:09, Set: 21:31, Transit: 13:20. Moon - Rise: 22:26, Set: 06:04. Civil Dark: 22:16 - 04:24. Nautical Dark: 23:23 - 03:18. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

57
54
52
52
50
52
54
59
61
65
67
73
83
90
85
81
74
60
48
35
32
30
27
27

Low Clouds (% Sky Obscured)

18
17
16
17
21
23
26
27
27
26
26
44
62
79
77
74
68
60
48
35
32
23
13
14

Medium Clouds (% Sky Obscured)

31
33
25
17
12
19
28
42
30
17
1
2
3
3
4
5
13
11
5
0
0
0
0
0

High Clouds (% Sky Obscured)

21
19
12
15
16
17
14
10
27
43
60
66
72
78
69
60
54
36
19
2
10
17
21
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 (%)

1
0
0
0
0
0
0
0
1
2
2
13
18
26
26
25
28
24
20
16
13
9
1
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)

10
8
6
5
6
6
7
7
7
9
10
11
12
14
16
16
16
17
17
18
19
18
17
17

Chance of Frost

Temperature (°C)

16
15
14
14
14
14
14
13
13
13
13
14
15
15
16
17
18
18
19
19
19
18
17
17

Feels Like (°C)

15
15
16
16
16
15
13
13
12
12
12
11
14
13
13
13
13
13
16
16
15
16
16
16

Dew Point (°C)

12
12
13
13
13
13
13
13
12
12
12
12
13
14
15
15
15
16
15
13
12
12
12
11

Relative Humidity (%)

77
83
90
92
93
93
95
96
96
95
90
89
92
92
95
90
86
85
77
70
64
66
70
71

Pressure (mb)

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

Ozone (du)

324
324
323
325
327
329
330
332
334
333
332
330
330
329
328
326
325
323
321
320
318
318
317
316

Wednesday 1

Waning Gibbous 96%

22:52

07:16

20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 Bad
03 OK
04 Bad
05 OK
06 OK
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 05:10, Set: 21:31, Transit: 13:20. Moon - Rise: 22:52, Set: 07:16. Civil Dark: 22:16 - 04:25. Nautical Dark: 23:22 - 03:19. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

25
23
26
30
30
29
35
37
39
41
40
58
72
86
90
92
96

Low Clouds (% Sky Obscured)

17
19
23
28
30
29
32
37
36
34
29
41
53
65
71
76
81

Medium Clouds (% Sky Obscured)

0
0
4
10
15
9
4
0
0
1
1
5
9
11
26
40
56

High Clouds (% Sky Obscured)

10
6
4
2
0
0
1
1
6
10
13
12
13
14
13
11
9

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 (%)

4
0
0
0
0
0
0
0
1
1
1
2
4
0
7
13
18

Precipitation Amount (mm)

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
11
11
11
10
10
9
8
8
9
11
13
13
13

Chance of Frost

Temperature (°C)

16
15
14
14
14
14
14
13
13
14
14
15
16
17
19
19
20

Feels Like (°C)

13
13
13
13
13
12
12
12
12
12
12
12
14
15
16
17
19

Dew Point (°C)

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

Relative Humidity (%)

78
84
92
93
93
93
93
95
95
95
95
93
81
71
61
67
71

Pressure (mb)

1024
1024
1024
1024
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

316
316
315
315
315
315
316
317
318
317
317
317
316
315
314
314
315

Forecast for Yelverton, Devon, United Kingdom (50.47,-4.09)

Generated: 25/06/26 20:11:03. Forecast: 25/06/26 to 01/07/26. Timezone: UTC+1.00