Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 10

Full Moon 100%

21:55

No Set

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

Sun - Rise: 05:05, Set: 21:25, Transit: 13:15. Moon - Rise: 21:55, Set: No Set. Civil Dark: 22:10 - 04:19. Nautical Dark: 23:18 - 03:13. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

1
11
29
28
42
15
5
1
6
1
1
1
1
3
2
1
1
1
4
4
5
4
0
1

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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)

1
11
29
28
42
15
5
1
6
1
1
1
1
3
2
1
1
1
4
4
5
4
0
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
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
2
1
1
1
1
3
5
7
8
9
9
8
8
9
8
7
5
4
3
3
4
5

Chance of Frost

Temperature (°C)

16
16
16
17
19
21
23
25
26
27
27
28
28
28
28
28
26
24
22
20
20
19
18
18

Feels Like (°C)

18
18
17
18
20
22
24
27
27
27
27
28
29
29
29
28
26
25
23
22
21
19
18
19

Dew Point (°C)

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

Relative Humidity (%)

93
93
90
86
77
64
55
48
43
40
39
39
38
38
39
43
50
61
69
76
80
80
78
74

Pressure (mb)

1023
1023
1023
1024
1024
1024
1024
1024
1023
1023
1023
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

329
329
330
330
330
330
329
329
328
326
326
327
328
327
325
324
323
322
323
324
324
323
322
322

Friday 11

Waning Gibbous 98%

22:23

05:03

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

Sun - Rise: 05:06, Set: 21:24, Transit: 13:15. Moon - Rise: 22:23, Set: 05:03. Civil Dark: 22:09 - 04:20. Nautical Dark: 23:16 - 03:15. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

1
1
1
0
0
0
0
0
0
0
11
0
0
0
0
0
0
19
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
11
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
1
1
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
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
2
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
3
4
4
4
4
3
2
2
2
5
6
7
6
8
9
6
5
5
5
3
3
3

Chance of Frost

Temperature (°C)

17
17
17
18
21
23
25
27
29
30
31
31
31
31
31
31
29
26
24
22
21
20
19
19

Feels Like (°C)

18
18
18
19
22
24
27
29
31
33
33
33
32
31
32
31
29
28
26
24
23
22
21
21

Dew Point (°C)

13
13
13
13
13
13
12
12
12
12
12
12
12
12
12
13
15
17
17
17
15
15
14
13

Relative Humidity (%)

78
81
78
70
62
52
45
39
34
32
30
30
30
30
30
32
41
55
66
71
69
72
71
70

Pressure (mb)

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

Ozone (du)

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

Saturday 12

Waning Gibbous 95%

22:44

06:24

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

Sun - Rise: 05:07, Set: 21:23, Transit: 13:15. Moon - Rise: 22:44, Set: 06:24. Civil Dark: 22:08 - 04:22. Nautical Dark: 23:15 - 03:17. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
14
9
24
24
23
23
18
16
9
25
36
34
3
4
23
35
30
6

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
24
24
23
23
18
16
8
17
0
0
0
0
0
0
0
0

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
0
0
13
9
3
3
0
1
1
2
2
14
36
34
2
2
23
35
30
6

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

Chance of Frost

Temperature (°C)

18
18
18
19
21
24
25
27
28
29
30
31
31
31
30
30
29
26
23
22
21
19
19
18

Feels Like (°C)

21
20
20
21
23
25
28
29
29
30
31
31
30
29
29
28
27
25
22
22
22
19
18
17

Dew Point (°C)

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

Relative Humidity (%)

70
69
65
56
49
43
38
36
33
29
26
24
23
22
23
25
30
37
47
52
57
60
62
63

Pressure (mb)

1018
1017
1017
1017
1017
1017
1017
1016
1016
1016
1015
1014
1014
1013
1013
1013
1013
1014
1014
1014
1015
1015
1015
1015

Ozone (du)

319
322
324
324
324
325
325
325
325
325
326
326
326
325
326
327
328
329
328
328
328
329
328
328

Sunday 13

Waning Gibbous 88%

23:00

07:47

04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
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 Good
01 Good
02 OK
03 OK

Sun - Rise: 05:08, Set: 21:22, Transit: 13:15. Moon - Rise: 23:00, Set: 07:47. Civil Dark: 22:07 - 04:23. Nautical Dark: 23:13 - 03:20. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

2
1
0
0
0
0
18
39
60
69
68
50
82
88
100
99
97
96
81
62
0
13
29
43

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
10
20
28
19
10
0
0
0
0
0
0
0
13
29
43

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
7
15
22
13
6
0
30
31
0
0
0
0

High Clouds (% Sky Obscured)

2
1
0
0
0
0
4
9
15
5
0
3
37
70
100
98
96
95
79
62
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 (%)

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

Chance of Frost

Temperature (°C)

17
16
16
17
19
21
23
25
26
28
29
29
30
30
30
29
26
24
22
21
21
19
19
18

Feels Like (°C)

18
17
17
17
18
20
22
24
24
26
27
27
28
27
27
27
24
22
20
20
19
19
18
18

Dew Point (°C)

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

Relative Humidity (%)

66
68
66
56
46
39
35
32
27
24
23
21
19
18
18
20
27
35
39
37
35
37
38
40

Pressure (mb)

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

Ozone (du)

329
329
330
330
327
324
323
322
321
318
318
318
318
318
319
322
324
328
332
341
342
335
330
329

Monday 14

Waning Gibbous 88%

23:13

09:10

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

Sun - Rise: 05:09, Set: 21:21, Transit: 13:15. Moon - Rise: 23:13, Set: 09:10. Civil Dark: 22:06 - 04:25. Nautical Dark: 23:11 - 03:22. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

42
39
34
54
73
86
63
44
27
12
10
8
26
63
88
78
76
84
58
29
0
23
50
75

Low Clouds (% Sky Obscured)

42
39
34
49
59
68
53
38
24
12
10
8
11
11
8
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
7
15
22
16
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
25
42
62
43
25
0
0
0
0
26
50
67
53
74
84
58
29
0
23
44
57

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
1
1
0
2
1
0
0
0
0
0
1
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
7
8
10
11
13
14
15
15
16
16
16
16
16
16
14
12
10
9
8
7
6
6

Chance of Frost

Temperature (°C)

17
17
17
18
19
20
21
21
22
22
23
22
22
22
20
19
19
17
16
15
15
14
14
14

Feels Like (°C)

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

Dew Point (°C)

4
5
6
7
12
13
13
13
13
8
5
8
10
10
11
10
11
11
12
12
12
12
12
12

Relative Humidity (%)

42
45
47
50
65
62
61
60
58
40
32
39
44
47
54
54
61
67
77
80
83
87
89
89

Pressure (mb)

1013
1013
1013
1014
1014
1014
1015
1015
1015
1016
1016
1016
1016
1016
1017
1017
1017
1018
1018
1019
1019
1019
1019
1019

Ozone (du)

328
329
329
329
328
328
329
330
329
329
329
329
329
330
333
338
342
347
352
355
357
360
358
356

Tuesday 15

Waning Gibbous 80%

23:25

10:32

04 Bad
05 OK
06 Good
07 OK
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 OK
01 OK
02 OK
03 OK

Sun - Rise: 05:10, Set: 21:20, Transit: 13:15. Moon - Rise: 23:25, Set: 10:32. Civil Dark: 22:05 - 04:26. Nautical Dark: 23:09 - 03:24. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

54
29
13
38
63
89
92
94
96
87
78
65
65
68
72
80
87
81
65
51
45
26
22
15

Low Clouds (% Sky Obscured)

0
0
0
4
10
15
28
38
49
34
19
4
6
11
19
13
8
2
6
6
5
5
3
7

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
2
3
5
25
40
55
41
27
12
18
24
33
47
51
45
26
22
15

High Clouds (% Sky Obscured)

39
25
13
34
52
70
67
63
61
74
78
65
65
39
18
21
28
31
36
38
43
26
22
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
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 (%)

4
4
1
7
9
10
13
15
16
12
9
0
0
0
0
0
0
0
0
0
0
0
4
8

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
5
7
9
10
12
12
13
13
14
14
13
13
12
10
7
5
4
4
3
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
87
86
84
75
67
59
55
51
47
44
41
38
42
46
52
57
65
73
77
79
80
83
83

Pressure (mb)

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

Ozone (du)

355
350
345
340
340
339
339
337
335
333
332
330
328
326
323
321
318
315
312
312
311
310
309
308

Wednesday 16

Waning Gibbous 70%

23:36

11:55

04 OK
05 OK
06 OK
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
20 OK
21 Good
22 Good
23 Good
00 Good

Sun - Rise: 05:12, Set: 21:19, Transit: 13:15. Moon - Rise: 23:36, Set: 11:55. Civil Dark: 22:03 - 04:27. Nautical Dark: 23:07 - 03:26. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

20
20
35
56
73
79
70
58
32
37
50
63
64
58
45
34
23
12
10
7
5

Low Clouds (% Sky Obscured)

8
4
5
0
5
5
5
10
15
25
32
37
38
38
39
30
20
11
7
4
0

Medium Clouds (% Sky Obscured)

20
20
4
4
4
4
3
3
3
3
3
3
3
3
4
2
1
0
0
0
0

High Clouds (% Sky Obscured)

12
18
33
39
49
65
48
31
15
5
5
0
0
0
0
0
0
1
1
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

Fog (%)

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

Precipitation Probability (%)

12
11
2
10
10
3
13
16
18
22
25
24
27
24
13
11
7
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

Wind Speed/Direction (mph)

4
5
6
6
8
9
11
11
12
13
13
12
12
11
10
9
7
6
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
82
80
81
78
76
75
68
63
59
58
57
55
59
61
63
69
75
82
82
85

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1020
1019
1019
1019
1020
1020
1020
1020

Ozone (du)

307
307
307
307
306
304
303
302
302
301
301
301
301
301
302
302
302
301
301
301
300

Forecast for Rangeworthy, South Gloucestershire, United Kingdom (51.58,-2.45)

Generated: 10/07/25 04:50:33. Forecast: 10/07/25 to 16/07/25. Timezone: UTC+1.00