Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 24

Waxing Gibbous 81%

17:58

01:06

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

Sun - Rise: 05:35, Set: 21:12, Transit: 13:22. Moon - Rise: 17:58, Set: 01:06. Civil Dark: 21:52 - 04:54. Nautical Dark: 22:48 - 03:59. Astro Dark: 00:09 - 02:40

Total Clouds (% Sky Obscured)

39
40
33
8
37
42
47
13
29
85
95
100
35
57
72
36
48
22
7
3
1
0
69
100

Low Clouds (% Sky Obscured)

7
0
0
0
34
40
35
10
17
52
42
34
0
0
0
0
14
19
4
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
14
4
14
47
24
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

39
40
33
8
0
2
18
3
7
36
83
100
35
57
72
36
48
2
4
3
1
0
59
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
10

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

Chance of Frost

Temperature (°C)

14
16
19
21
22
23
24
24
24
24
24
24
24
22
21
19
17
17
16
16
15
15
14
13

Feels Like (°C)

13
16
20
20
22
23
23
23
23
22
22
22
21
19
17
17
15
14
15
15
15
15
15
14

Dew Point (°C)

11
10
11
11
11
11
10
9
9
9
10
10
9
9
10
13
14
14
14
15
14
14
13
12

Relative Humidity (%)

82
69
58
54
49
45
42
39
37
37
39
39
39
41
51
69
79
85
87
92
93
93
93
93

Pressure (mb)

1021
1021
1021
1021
1020
1019
1019
1018
1018
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1014
1014

Ozone (du)

328
330
331
334
334
332
330
329
328
326
325
325
324
325
326
326
327
328
328
330
331
334
335
334

Saturday 25

Waxing Gibbous 88%

18:59

01:50

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 05:36, Set: 21:10, Transit: 13:22. Moon - Rise: 18:59, Set: 01:50. Civil Dark: 21:51 - 04:56. Nautical Dark: 22:46 - 04:01. Astro Dark: 00:05 - 02:44

Total Clouds (% Sky Obscured)

100
100
93
93
66
33
46
65
92
50
78
85
91
100
100
100
91
92
88
85
91
97
97
98

Low Clouds (% Sky Obscured)

0
0
0
23
28
23
23
25
20
0
34
40
61
66
100
100
91
92
88
79
85
89
93
96

Medium Clouds (% Sky Obscured)

0
0
0
29
14
4
22
10
74
50
74
33
52
96
76
32
3
2
0
5
13
33
32
29

High Clouds (% Sky Obscured)

100
100
93
60
46
19
3
51
47
50
47
57
60
43
12
15
0
0
0
0
5
49
26
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
4
6
7
4
4
1

Fog (%)

38
65
15
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
7
13
4
4
3
15
3
8
8
11
36

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
7
9
12
14
16
16
16
17
18
18
18
17
15
12
11
11
10
10
10
10
10
10

Chance of Frost

Temperature (°C)

13
15
17
19
20
21
22
22
22
22
21
21
20
18
17
17
17
17
17
17
17
17
17
17

Feels Like (°C)

12
14
15
15
16
17
18
18
17
16
16
16
16
15
15
15
15
16
17
16
16
17
17
17

Dew Point (°C)

12
12
11
9
8
6
5
3
3
4
9
12
13
14
14
15
15
16
17
16
17
17
17
17

Relative Humidity (%)

93
83
69
52
45
38
33
27
28
31
46
56
62
78
83
87
92
95
96
95
96
96
96
95

Pressure (mb)

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

Ozone (du)

333
336
333
332
330
328
325
323
322
323
324
325
327
326
327
326
327
324
323
325
323
321
318
318

Sunday 26

Waxing Gibbous 93%

19:49

02:46

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

Sun - Rise: 05:37, Set: 21:09, Transit: 13:22. Moon - Rise: 19:49, Set: 02:46. Civil Dark: 21:49 - 04:57. Nautical Dark: 22:44 - 04:03. Astro Dark: 00:01 - 02:48

Total Clouds (% Sky Obscured)

100
67
74
59
46
55
57
57
48
74
38
36
34
27
9
19
28
34
24
18
11
4
5
6

Low Clouds (% Sky Obscured)

100
67
74
59
46
55
57
57
46
31
37
34
32
21
7
18
27
34
24
18
11
4
5
6

Medium Clouds (% Sky Obscured)

24
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)

18
25
2
0
0
0
0
0
1
54
1
1
1
1
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
2
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

1
4
1
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 (%)

28
26
21
7
19
22
20
3
1
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)

10
11
15
18
21
22
22
23
23
22
22
21
19
18
16
13
9
7
6
5
5
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
17
16
17
16
16
16
16
16
17
16
16
16
15
16
15
15
16
16
16
14
14
13
14

Dew Point (°C)

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

Relative Humidity (%)

96
96
93
88
67
65
62
58
56
50
51
50
52
54
61
79
93
93
93
93
90
90
89
89

Pressure (mb)

1009
1009
1009
1010
1010
1011
1011
1011
1012
1012
1013
1013
1013
1014
1015
1015
1016
1017
1017
1017
1018
1018
1019
1019

Ozone (du)

320
321
321
321
322
323
323
324
323
323
322
321
322
322
322
321
322
323
322
322
322
322
322
322

Monday 27

Waxing Gibbous 97%

20:28

03:52

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

Sun - Rise: 05:39, Set: 21:07, Transit: 13:22. Moon - Rise: 20:28, Set: 03:52. Civil Dark: 21:48 - 04:59. Nautical Dark: 22:41 - 04:05. Astro Dark: 23:57 - 02:52

Total Clouds (% Sky Obscured)

7
13
18
23
29
34
38
48
53
61
56
51
45
44
45
45
40
39
42
41
44
46
55
66

Low Clouds (% Sky Obscured)

7
13
18
23
29
32
36
43
50
54
43
36
32
20
9
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
5
10
45
45
40
39
42
41
44
46
55
66

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
9
18

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
15
17
18
20
21
21
22
22
21
22
22
22
22
21
18
15
14
14
13
12
13
12
14

Dew Point (°C)

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

Relative Humidity (%)

87
80
69
58
50
43
37
35
39
43
43
48
53
57
60
76
83
87
83
75
71
71
72
76

Pressure (mb)

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

Ozone (du)

321
321
321
322
322
323
323
323
324
324
323
324
324
323
323
323
323
323
323
324
325
326
324
323

Tuesday 28

Waxing Gibbous 100%

20:57

05:04

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 OK
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 OK
03 OK
04 OK
05 Bad

Sun - Rise: 05:40, Set: 21:06, Transit: 13:22. Moon - Rise: 20:57, Set: 05:04. Civil Dark: 21:46 - 05:01. Nautical Dark: 22:39 - 04:08. Astro Dark: 23:53 - 02:55

Total Clouds (% Sky Obscured)

63
72
76
82
74
65
49
53
54
58
57
56
48
2
4
6
4
3
1
16
29
43
48
56

Low Clouds (% Sky Obscured)

0
0
0
0
5
12
19
13
6
0
0
0
0
0
0
0
0
0
0
5
10
15
20
25

Medium Clouds (% Sky Obscured)

28
27
22
27
23
19
15
17
20
22
22
19
16
0
0
0
0
0
0
4
6
6
7
7

High Clouds (% Sky Obscured)

26
39
46
56
36
18
0
3
7
10
8
5
1
2
4
6
4
3
1
1
1
1
14
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
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
4
6
7
8
8
9
9
9
8
8
7
6
5
4
5
5
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
17
18
20
21
22
22
24
24
24
24
24
24
24
24
23
22
20
19
17
14
14
14
15

Dew Point (°C)

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

Relative Humidity (%)

76
66
56
49
43
36
33
29
29
29
32
35
37
43
52
62
75
75
76
79
82
83
86
89

Pressure (mb)

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

Ozone (du)

324
324
323
323
323
322
323
323
324
326
327
326
324
325
326
327
329
331
332
334
334
334
334
336

Wednesday 29

Full Moon 100%

21:19

No Set

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

Sun - Rise: 05:42, Set: 21:05, Transit: 13:22. Moon - Rise: 21:19, Set: No Set. Civil Dark: 21:44 - 05:02. Nautical Dark: 22:37 - 04:10. Astro Dark: 23:49 - 02:59

Total Clouds (% Sky Obscured)

64
51
41
29
20
10
2
16
30
44
40
36
31
51
71
91
90
87
85
64
46
30
53
78

Low Clouds (% Sky Obscured)

30
20
10
0
0
0
0
7
17
26
19
9
0
4
9
12
7
3
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

8
8
7
3
2
2
1
1
0
0
0
0
1
17
38
61
73
77
75
64
46
30
53
78

High Clouds (% Sky Obscured)

32
31
29
28
17
6
1
11
20
30
34
36
31
51
70
85
86
84
85
64
46
30
50
75

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

Chance of Frost

Temperature (°C)

15
16
19
22
24
26
27
29
29
29
29
27
25
24
22
20
18
18
17
16
16
16
16
16

Feels Like (°C)

14
15
17
19
20
21
22
22
31
30
29
28
27
27
21
21
20
19
18
16
14
14
14
13

Dew Point (°C)

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

Relative Humidity (%)

89
90
75
62
51
45
42
37
38
39
39
43
48
53
60
69
77
71
66
62
59
57
55
55

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016

Ozone (du)

338
339
341
342
343
339
336
332
330
328
326
325
324
323
322
321
320
318
317
316
315
314
313
313

Thursday 30

Waning Gibbous 98%

21:36

06:19

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

Sun - Rise: 05:43, Set: 21:03, Transit: 13:22. Moon - Rise: 21:36, Set: 06:19. Civil Dark: 21:42 - 05:04. Nautical Dark: 22:35 - 04:12. Astro Dark: 23:46 - 03:02

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
68
40
20
54
75
93
74
57
52
55
57
64

Low Clouds (% Sky Obscured)

0
7
15
24
24
22
23
15
6
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

98
98
98
98
86
74
60
59
40
20
54
60
61
59
57
52
55
57
63

High Clouds (% Sky Obscured)

100
100
100
100
100
99
99
68
40
20
41
49
62
47
32
17
17
17
19

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
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
16
19
21
22
23
24
25
25
26
26
25
23
22
21
19
17
16
15

Feels Like (°C)

13
13
16
17
18
19
20
20
24
23
22
23
23
23
19
20
20
19
17

Dew Point (°C)

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

Relative Humidity (%)

55
54
50
46
42
39
37
34
33
33
32
37
42
48
58
72
88
90
93

Pressure (mb)

1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1015
1015
1015
1015

Ozone (du)

313
313
313
313
312
312
312
311
311
310
310
310
311
312
311
311
311
311
312

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

Generated: 24/07/26 06:05:28. Forecast: 24/07/26 to 30/07/26. Timezone: UTC+1.00