Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 27

Waxing Gibbous 97%

20:27

02:45

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

Sun - Rise: 05:36, Set: 21:06, Transit: 13:21. Moon - Rise: 20:27, Set: 02:45. Civil Dark: 21:46 - 04:56. Nautical Dark: 22:40 - 04:02. Astro Dark: 23:56 - 02:46

Total Clouds (% Sky Obscured)

10
10
12
21
22
41
14
42
39
56
63
58
40
30
22
24
23
26
28
8
57
26
36
39

Low Clouds (% Sky Obscured)

10
10
12
21
22
41
10
42
39
56
63
58
40
30
22
24
23
26
28
5
0
0
0
6

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
4
4
15
16

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
2
0
0
0
0
0
2
2
2
3
2
42
18
14
12

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
1

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)

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

Chance of Frost

Temperature (°C)

16
15
15
15
14
13
13
14
16
18
20
21
23
24
25
26
26
26
25
23
22
19
18
16

Feels Like (°C)

16
15
16
15
14
13
13
13
15
16
18
19
21
23
24
24
24
24
23
22
22
21
20
18

Dew Point (°C)

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

Relative Humidity (%)

83
86
89
93
93
93
92
84
72
61
53
49
45
45
42
42
43
45
51
59
69
88
93
95

Pressure (mb)

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

Ozone (du)

325
325
325
325
326
325
325
325
325
326
327
327
327
328
328
328
327
326
325
324
324
323
322
321

Tuesday 28

Waxing Gibbous 97%

20:56

03:51

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 Bad
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good

Sun - Rise: 05:37, Set: 21:05, Transit: 13:21. Moon - Rise: 20:56, Set: 03:51. Civil Dark: 21:45 - 04:58. Nautical Dark: 22:38 - 04:04. Astro Dark: 23:52 - 02:50

Total Clouds (% Sky Obscured)

79
90
67
64
49
62
49
87
73
90
80
75
63
74
74
34
60
3
0
0
0
0
0
13

Low Clouds (% Sky Obscured)

28
40
41
37
36
42
0
0
0
37
45
42
39
37
29
27
7
3
0
0
0
0
0
13

Medium Clouds (% Sky Obscured)

26
27
25
27
18
32
29
69
71
89
48
35
31
17
3
2
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

39
49
12
9
4
6
3
55
34
4
18
30
6
51
57
13
52
1
0
0
0
0
0
0

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 (%)

9
81
95
100
100
10
20
82
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)

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

Chance of Frost

Temperature (°C)

16
15
15
14
14
14
14
16
19
21
22
24
25
26
27
27
27
26
25
24
23
20
18
17

Feels Like (°C)

17
16
15
17
16
16
16
18
19
21
22
24
25
25
26
26
26
26
25
25
24
21
20
19

Dew Point (°C)

15
14
14
13
13
13
13
13
14
13
12
12
11
11
11
10
10
11
11
11
11
13
14
13

Relative Humidity (%)

95
95
93
92
92
90
90
83
73
63
53
46
41
40
37
36
36
38
40
41
46
66
77
79

Pressure (mb)

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

Ozone (du)

320
318
319
318
317
318
318
319
318
317
317
318
319
319
318
319
321
321
321
322
322
322
324
326

Wednesday 29

Full Moon 100%

21:17

05:03

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

Sun - Rise: 05:39, Set: 21:03, Transit: 13:21. Moon - Rise: 21:17, Set: 05:03. Civil Dark: 21:43 - 04:59. Nautical Dark: 22:36 - 04:06. Astro Dark: 23:48 - 02:54

Total Clouds (% Sky Obscured)

31
39
40
38
39
46
30
26
26
39
34
47
37
26
58
63
35
24
56
50
47
57
52
63

Low Clouds (% Sky Obscured)

31
39
40
38
39
38
30
26
26
39
34
47
37
26
58
63
35
24
30
20
10
0
4
8

Medium Clouds (% Sky Obscured)

0
0
0
0
0
19
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
2
2
2
0
0
0
0
0
1
11
6
4
2
9
1
0
36
37
39
56
49
61

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

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)

2
2
3
3
3
3
3
2
1
4
7
9
11
13
14
14
14
14
14
13
12
8
6
5

Chance of Frost

Temperature (°C)

16
15
14
14
14
14
14
16
21
23
25
27
27
27
27
27
26
26
25
24
22
19
18
17

Feels Like (°C)

19
17
17
17
16
15
16
18
23
24
26
27
25
25
25
25
24
24
24
23
21
20
17
17

Dew Point (°C)

12
12
11
11
10
10
9
9
9
9
10
10
9
9
9
9
9
10
11
12
13
16
16
16

Relative Humidity (%)

80
82
82
80
79
76
74
63
48
40
36
34
32
32
31
32
33
37
41
47
57
80
92
95

Pressure (mb)

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

Ozone (du)

327
328
328
327
326
326
326
327
327
329
327
326
326
325
324
325
328
331
329
331
330
328
328
328

Thursday 30

Waning Gibbous 100%

21:35

06:17

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
20 OK
21 Good
22 Good
23 OK

Sun - Rise: 05:40, Set: 21:02, Transit: 13:21. Moon - Rise: 21:35, Set: 06:17. Civil Dark: 21:41 - 05:01. Nautical Dark: 22:34 - 04:08. Astro Dark: 23:45 - 02:58

Total Clouds (% Sky Obscured)

61
72
80
94
88
92
88
87
87
86
90
93
97
98
99
100
100
100
100
72
40
15
16
17

Low Clouds (% Sky Obscured)

12
21
30
39
40
40
42
47
50
51
49
55
57
52
38
21
15
10
5
3
1
0
1
1

Medium Clouds (% Sky Obscured)

3
12
27
40
41
41
40
38
38
81
71
64
4
3
0
1
0
13
1
0
0
0
0
0

High Clouds (% Sky Obscured)

56
70
72
85
54
43
20
30
25
25
40
64
91
94
97
100
100
100
100
70
40
15
15
17

ISS Passover

Visibility (miles)

9
9
9
7
9
9
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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
1
1
2
5
9
13
30
29
12
13
10
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
6
5
6
6
7
10
13
15
15
15
15
15
15
15
15
14
14
11
8
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
15
16
17
17
18
15
17
17
17
19
19
19
20
20
20
20
18
16
16
15
13
12
11

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
95
96
96
96
93
88
76
66
63
62
56
47
44
43
40
35
38
50
69
84
92

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1017
1017
1018
1018

Ozone (du)

328
328
329
331
332
330
329
329
328
328
330
334
337
338
338
338
337
337
335
335
337
339
341
343

Friday 31

Waning Gibbous 98%

21:49

07:32

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

Sun - Rise: 05:42, Set: 21:00, Transit: 13:21. Moon - Rise: 21:49, Set: 07:32. Civil Dark: 21:40 - 05:03. Nautical Dark: 22:32 - 04:10. Astro Dark: 23:41 - 03:01

Total Clouds (% Sky Obscured)

18
20
22
29
18
11
4
20
37
50
52
57
56
50
47
40
22
18
15
15
16
18
20
24

Low Clouds (% Sky Obscured)

2
9
15
23
18
11
4
18
31
45
43
42
36
36
30
26
8
3
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
5
8
10
9
9
5
2
0
0
0
0
1
1
2
1
1

High Clouds (% Sky Obscured)

18
20
22
29
2
0
0
0
0
0
0
0
0
0
0
0
4
6
3
0
0
2
0
3

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
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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
2
1
0
1
1
1
1
2
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)

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

Chance of Frost

Temperature (°C)

13
12
12
11
11
11
12
13
15
17
20
21
22
23
23
23
23
21
20
19
17
15
13
12

Feels Like (°C)

11
11
10
9
10
12
13
14
15
16
17
19
20
20
20
20
20
20
20
20
14
14
13
12

Dew Point (°C)

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

Relative Humidity (%)

92
92
93
91
93
93
93
89
74
61
48
40
35
32
30
29
27
31
36
41
53
68
87
87

Pressure (mb)

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

Ozone (du)

344
345
346
347
349
349
351
356
356
356
357
359
360
359
358
356
354
351
348
345
343
342
340
338

Saturday 1

Waning Gibbous 94%

22:02

08:46

00 OK
01 OK
02 OK
03 OK
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

Sun - Rise: 05:43, Set: 20:59, Transit: 13:21. Moon - Rise: 22:02, Set: 08:46. Civil Dark: 21:38 - 05:04. Nautical Dark: 22:29 - 04:12. Astro Dark: 23:37 - 03:05

Total Clouds (% Sky Obscured)

21
17
24
31
54
77
100
85
71
56
66
76
87
84
82
80
79
77
78
79
81
85
87
89

Low Clouds (% Sky Obscured)

0
10
21
30
32
30
31
37
42
50
50
48
53
53
50
47
52
60
67
45
22
0
1
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
17
36
55
50
45
46
34
17
3
5
6
8
20
32

High Clouds (% Sky Obscured)

3
8
18
25
45
64
87
65
40
15
10
10
15
10
5
5
6
8
10
34
60
85
83
78

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
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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

Chance of Frost

Temperature (°C)

11
11
11
11
11
11
11
11
14
16
19
20
21
23
23
24
25
23
22
21
19
17
14
13

Feels Like (°C)

11
9
8
8
9
9
9
9
12
13
15
15
15
16
22
21
20
21
21
22
17
17
16
15

Dew Point (°C)

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

Relative Humidity (%)

90
90
88
87
87
86
84
81
70
60
53
45
38
32
30
28
26
28
31
34
40
48
56
61

Pressure (mb)

1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1021
1021
1021
1021
1022
1022

Ozone (du)

337
335
333
330
328
326
324
322
321
321
320
320
319
319
319
319
319
319
320
320
322
325
327
329

Sunday 2

Waning Gibbous 88%

22:14

10:01

Sun - Rise: 05:45, Set: 20:57, Transit: 13:21. Moon - Rise: 22:14, Set: 10:01. Civil Dark: 21:36 - 05:06. Nautical Dark: 22:27 - 04:15. Astro Dark: 23:34 - 03:08

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

Generated: 27/07/26 00:08:54. Forecast: 27/07/26 to 02/08/26. Timezone: UTC+1.00