Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 29

Full Moon 100%

21:18

05:03

03 Good
04 Good
05 Good
06 Good
07 Good
08 OK
09 OK
10 OK
11 OK
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

Sun - Rise: 05:39, Set: 21:04, Transit: 13:22. Moon - Rise: 21:18, Set: 05:03. Civil Dark: 21:44 - 04:59. Nautical Dark: 22:37 - 04:06. Astro Dark: 23:51 - 02:56

Total Clouds (% Sky Obscured)

0
2
6
10
12
19
41
32
42
82
86
79
77
66
97
67
67
52
74
100
100
100
100
93

Low Clouds (% Sky Obscured)

0
2
6
10
11
18
23
30
32
54
55
53
44
37
40
41
35
23
40
51
69
78
61
57

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
0
0
0
2
5
28
5
15
40
45
38
45
41
92
33
45
52
53
100
100
100
100
85

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
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
48
52
56

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
4
4
2
2
4
7
9
10
11
13
13
13
12
13
12
11
9
6
6
6
6
6

Chance of Frost

Temperature (°C)

14
14
13
13
15
18
20
22
22
23
24
24
24
24
22
22
21
20
18
17
17
16
16
16

Feels Like (°C)

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

Dew Point (°C)

12
11
11
11
11
12
11
10
9
10
11
12
14
14
12
11
11
13
14
16
17
16
16
16

Relative Humidity (%)

84
84
83
84
75
64
54
47
43
42
43
46
51
56
53
48
53
63
78
93
98
95
96
98

Pressure (mb)

1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1017
1017
1017
1016

Ozone (du)

329
332
330
325
323
320
320
320
318
319
319
319
321
323
325
326
324
323
323
322
323
325
325
326

Thursday 30

Waning Gibbous 98%

21:35

06:17

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
20 OK
21 Bad
22 OK
23 Good
00 OK
01 Good
02 Good

Sun - Rise: 05:40, Set: 21:03, Transit: 13:22. Moon - Rise: 21:35, Set: 06:17. Civil Dark: 21:42 - 05:01. Nautical Dark: 22:35 - 04:08. Astro Dark: 23:47 - N/A

Total Clouds (% Sky Obscured)

100
95
93
93
100
100
98
75
65
83
100
100
100
24
23
20
15
41
56
36
10
15
10
10

Low Clouds (% Sky Obscured)

63
63
75
57
47
54
65
51
49
53
34
19
5
23
23
19
0
0
3
0
0
0
0
3

Medium Clouds (% Sky Obscured)

0
0
0
31
34
15
14
7
30
50
9
19
15
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
83
75
90
100
100
89
40
20
64
100
100
99
3
0
0
15
41
56
36
10
15
10
10

ISS Passover

Visibility (miles)

9
3
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

62
70
72
11
1
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
2
3
3
2
1
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)

7
6
6
6
6
9
10
12
12
12
13
12
13
13
13
12
12
10
8
7
6
6
6
6

Chance of Frost

Temperature (°C)

16
15
15
15
16
17
17
18
19
19
19
20
20
20
19
18
17
16
14
13
11
11
11
10

Feels Like (°C)

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

Dew Point (°C)

16
15
14
14
14
13
12
9
7
4
2
1
1
3
3
4
5
6
8
10
9
9
9
8

Relative Humidity (%)

98
98
95
96
90
77
70
55
44
36
32
28
29
32
34
38
44
49
67
80
87
90
87
85

Pressure (mb)

1016
1016
1016
1017
1017
1017
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1020
1020
1021
1021
1021
1021
1021

Ozone (du)

327
328
328
328
329
329
328
329
332
335
337
338
340
341
342
340
340
340
340
340
339
341
341
341

Friday 31

Waning Gibbous 97%

21:50

07:32

03 OK
04 OK
05 OK
06 Good
07 Good
08 Good
09 OK
10 Bad
11 OK
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

Sun - Rise: 05:42, Set: 21:01, Transit: 13:22. Moon - Rise: 21:50, Set: 07:32. Civil Dark: 21:41 - 05:02. Nautical Dark: 22:33 - 04:10. Astro Dark: 23:43 - 03:00

Total Clouds (% Sky Obscured)

20
22
21
2
4
3
45
50
38
50
51
50
48
48
52
60
72
76
80
88
91
95
98
91

Low Clouds (% Sky Obscured)

18
21
21
0
0
0
39
45
38
50
39
24
4
12
19
26
17
9
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
8
16
21
28
36
40
44
49
50
48
46

High Clouds (% Sky Obscured)

1
1
0
1
2
2
2
1
0
0
13
26
36
27
19
9
12
15
17
39
59
70
62
55

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)

6
6
6
6
4
3
2
2
3
5
8
10
12
12
10
10
11
8
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

10
10
10
9
11
14
16
18
19
20
20
21
21
20
19
18
18
17
16
14
13
13
13
12

Feels Like (°C)

8
9
9
9
11
14
17
18
19
19
18
18
17
18
18
16
15
14
15
13
12
13
12
12

Dew Point (°C)

8
8
8
7
6
5
3
2
0
0
0
1
3
4
4
3
3
6
10
12
12
12
11
11

Relative Humidity (%)

90
90
90
87
73
54
40
33
29
27
26
26
30
34
36
36
38
47
69
86
92
93
92
92

Pressure (mb)

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

Ozone (du)

342
342
342
342
342
342
342
343
346
347
347
348
347
346
345
344
342
340
338
337
336
337
340
344

Saturday 1

Waning Gibbous 94%

22:02

08:47

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

Sun - Rise: 05:43, Set: 21:00, Transit: 13:21. Moon - Rise: 22:02, Set: 08:47. Civil Dark: 21:39 - 05:04. Nautical Dark: 22:31 - 04:12. Astro Dark: 23:39 - 03:04

Total Clouds (% Sky Obscured)

89
89
90
86
86
86
81
87
94
100
99
100
94
85
83
85
86
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
4
6
4
2
0
0
0
0
0
0
0
4
9
15
14
13

Medium Clouds (% Sky Obscured)

41
36
32
32
32
32
28
42
43
45
42
38
39
40
30
30
24
22
25
27
28
35
34
34

High Clouds (% Sky Obscured)

47
59
68
73
65
62
47
64
82
100
99
100
94
85
83
85
81
100
100
100
100
100
100
100

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
2
3
4
3
1
15
25

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

Chance of Frost

Temperature (°C)

12
11
12
12
12
14
16
18
18
19
20
20
20
20
19
19
18
17
14
13
13
13
13
12

Feels Like (°C)

12
11
12
12
13
14
14
15
16
16
16
17
17
17
16
16
15
15
11
10
10
10
10
10

Dew Point (°C)

10
10
11
11
10
9
7
6
5
3
2
2
2
1
-1
-1
0
2
5
7
7
7
8
7

Relative Humidity (%)

90
91
93
95
90
71
55
47
40
34
31
29
28
27
25
26
30
37
53
65
64
66
71
69

Pressure (mb)

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

Ozone (du)

340
337
336
335
334
332
332
332
332
332
332
330
330
330
328
328
328
327
327
327
327
328
326
326

Sunday 2

Waning Gibbous 88%

22:14

10:02

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

Sun - Rise: 05:45, Set: 20:58, Transit: 13:21. Moon - Rise: 22:14, Set: 10:02. Civil Dark: 21:37 - 05:06. Nautical Dark: 22:28 - 04:14. Astro Dark: 23:36 - 03:07

Total Clouds (% Sky Obscured)

100
97
94
93
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
98
96
95
96
98

Low Clouds (% Sky Obscured)

11
29
47
58
19
41
61
62
63
64
71
79
86
88
91
93
95
97
100
93
80
70
71
79

Medium Clouds (% Sky Obscured)

33
32
94
87
94
97
100
100
99
99
98
97
96
97
98
99
99
99
100
88
74
58
49
37

High Clouds (% Sky Obscured)

100
75
54
46
83
64
47
64
82
100
100
99
99
99
99
100
97
94
91
73
58
35
52
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
Very Light Rain
None
None

Precipitation Probability (%)

34
36
36
31
15
21
26
41
52
51
68
84
95
91
87
86
75
65
56
53
51
51
39
27

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0.6
0.8
0.7
0.6
0.7
0.4
0.3
0.2
0
0
0.3
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
9
8
10
10
11
11
11
11
12
17
17
16
17
17
18
16
16
16
16
16
17
14

Dew Point (°C)

6
5
5
3
3
3
2
2
2
1
1
0
0
-1
0
0
1
1
0
1
-1
-0
-1
0

Relative Humidity (%)

63
64
63
54
49
44
38
35
32
30
28
27
26
24
26
27
29
30
32
33
32
33
32
34

Pressure (mb)

1015
1015
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1012
1012
1012
1011
1011
1011
1011
1011
1010
1010
1010
1010

Ozone (du)

328
329
329
330
331
329
328
327
328
328
329
329
330
330
330
330
330
331
331
331
330
328
326
326

Monday 3

Waning Gibbous 80%

22:27

11:18

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

Sun - Rise: 05:46, Set: 20:56, Transit: 13:21. Moon - Rise: 22:27, Set: 11:18. Civil Dark: 21:35 - 05:07. Nautical Dark: 22:26 - 04:16. Astro Dark: 23:32 - 03:10

Total Clouds (% Sky Obscured)

100
97
94
91
87
84
81
75
72
67
65
62
60
60
58
52
66
79
92
96
99
100
100
100

Low Clouds (% Sky Obscured)

82
83
81
75
71
68
63
58
53
50
50
47
47
47
45
41
48
52
55
45
40
23
33
53

Medium Clouds (% Sky Obscured)

23
32
38
46
54
62
68
48
26
3
3
2
2
1
1
0
4
8
12
14
16
17
27
39

High Clouds (% Sky Obscured)

91
85
77
73
51
24
0
4
6
8
14
16
16
21
28
36
49
63
68
53
47
46
46
41

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
1
3
4
5
4

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 (%)

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

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

Chance of Frost

Temperature (°C)

16
16
16
16
16
17
18
20
20
21
22
22
22
22
21
20
19
16
16
14
13
13
12
13

Feels Like (°C)

14
14
14
12
12
15
15
16
16
17
18
21
20
19
19
19
19
15
16
16
14
14
13
12

Dew Point (°C)

1
2
3
2
3
2
1
-0
0
1
1
6
10
13
14
15
15
14
14
14
13
13
12
12

Relative Humidity (%)

36
39
39
40
40
35
30
26
26
26
25
34
44
58
65
72
81
85
92
98
96
96
95
95

Pressure (mb)

1010
1009
1009
1010
1010
1010
1010
1010
1011
1011
1011
1012
1012
1012
1012
1013
1013
1013
1014
1014
1015
1015
1015
1015

Ozone (du)

326
325
325
325
325
326
326
327
323
319
316
313
311
309
308
306
305
304
302
301
301
300
300
301

Tuesday 4

Waning Gibbous 71%

22:43

12:36

Sun - Rise: 05:48, Set: 20:55, Transit: 13:21. Moon - Rise: 22:43, Set: 12:36. Civil Dark: 21:33 - 05:09. Nautical Dark: 22:24 - 04:19. Astro Dark: 23:29 - 03:14

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Postbridge, Devon, United Kingdom (50.59,-3.91)

Generated: 29/07/26 03:43:39. Forecast: 29/07/26 to 04/08/26. Timezone: UTC+1.00