Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 10

Full Moon 100%

21:53

05:04

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

Sun - Rise: 05:06, Set: 21:23, Transit: 13:14. Moon - Rise: 21:53, Set: 05:04. Civil Dark: 22:09 - 04:22. Nautical Dark: 23:15 - 03:16. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

8
7
12
25
17
7
2
2
5
9
4
5
23
2
15
10
5
1
0
0
1
1
0
0

Low Clouds (% Sky Obscured)

0
0
12
20
17
0
0
0
0
9
4
4
23
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)

8
7
12
3
5
7
2
2
3
2
2
3
2
2
15
10
5
1
0
0
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
25
27
27
28
29
28
28
28
28
29
28
26
24
22
19
18
18
18
18
18
18
18
20

Dew Point (°C)

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

Relative Humidity (%)

80
71
61
52
46
42
38
36
36
36
37
40
49
60
70
76
76
76
77
79
85
86
82
71

Pressure (mb)

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

Ozone (du)

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

Friday 11

Waning Gibbous 98%

22:22

06:25

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

Sun - Rise: 05:08, Set: 21:23, Transit: 13:15. Moon - Rise: 22:22, Set: 06:25. Civil Dark: 22:08 - 04:23. Nautical Dark: 23:14 - 03:17. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
1
0
0
33
42
51
60
51
43
27
0
0
0
0
0
0
5
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
33
42
51
47
0
0
0
0
0
0
0
0
0
5
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
13
30
24
12
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

Chance of Frost

Temperature (°C)

20
23
25
27
29
30
31
31
31
31
31
30
29
26
22
21
19
19
19
18
17
16
16
18

Feels Like (°C)

22
24
26
29
30
32
33
33
33
33
32
30
27
24
23
22
20
21
20
19
18
18
17
20

Dew Point (°C)

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

Relative Humidity (%)

62
54
48
43
39
35
33
30
29
28
29
30
37
46
64
71
73
72
72
71
68
70
68
60

Pressure (mb)

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

Ozone (du)

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

Saturday 12

Waning Gibbous 95%

22:43

07:47

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

Sun - Rise: 05:09, Set: 21:22, Transit: 13:15. Moon - Rise: 22:43, Set: 07:47. Civil Dark: 22:07 - 04:24. Nautical Dark: 23:12 - 03:19. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
0
7
12
28
18
19
16
17
11
33
41
25
25
22
4
2
15
19
19
2
1
0
0

Low Clouds (% Sky Obscured)

0
0
0
8
28
18
19
16
17
10
17
20
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)

0
0
5
5
5
0
0
1
1
3
28
41
25
25
17
2
1
11
14
15
1
1
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
4
4
5
7
9
9
10
11
10
10
11
11
9
7
6
6
5
4
4
5
5
5
6

Chance of Frost

Temperature (°C)

21
23
25
26
28
29
30
30
30
30
30
29
27
25
22
21
19
18
17
16
15
15
15
16

Feels Like (°C)

23
24
27
28
28
29
29
29
29
28
28
27
24
23
21
20
20
19
17
15
14
15
15
16

Dew Point (°C)

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

Relative Humidity (%)

53
47
42
39
35
31
27
24
24
23
25
28
31
39
51
58
63
69
71
72
74
70
68
61

Pressure (mb)

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

Ozone (du)

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

Sunday 13

Waning Gibbous 88%

22:59

No Set

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

Sun - Rise: 05:10, Set: 21:21, Transit: 13:15. Moon - Rise: 22:59, Set: No Set. Civil Dark: 22:05 - 04:26. Nautical Dark: 23:10 - 03:21. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
0
2
28
24
46
51
22
74
87
100
97
100
100
80
56
9
17
29
41
47
52
53
61

Low Clouds (% Sky Obscured)

0
0
0
0
0
9
18
22
16
9
1
0
0
0
0
0
0
15
29
41
44
47
51
61

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
6
12
18
11
6
0
6
24
2
0
0
0
5
10
15
21

High Clouds (% Sky Obscured)

0
0
0
9
10
10
5
1
40
70
100
97
100
100
80
56
8
3
2
0
0
0
0
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
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)

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

Chance of Frost

Temperature (°C)

18
21
23
24
26
27
28
29
29
29
29
28
26
24
21
21
19
18
17
17
16
16
16
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
43
39
34
31
29
27
26
24
22
22
24
30
35
40
40
37
39
40
43
43
47
48
42

Pressure (mb)

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

Ozone (du)

331
328
324
322
322
319
318
319
318
317
317
321
322
327
330
337
343
338
332
329
328
328
328
328

Monday 14

Waning Gibbous 80%

23:12

09:10

08 Bad
09 Bad
10 Bad
11 Bad
12 OK
13 OK
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
04 Bad
05 Bad
06 OK
07 Bad

Sun - Rise: 05:11, Set: 21:20, Transit: 13:15. Moon - Rise: 23:12, Set: 09:10. Civil Dark: 22:04 - 04:27. Nautical Dark: 23:08 - 03:23. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

76
85
65
45
29
26
12
10
26
61
100
97
96
88
63
32
0
33
67
100
75
47
22
46

Low Clouds (% Sky Obscured)

76
85
65
45
26
23
12
10
10
9
15
4
2
1
2
1
0
0
0
0
0
1
1
9

Medium Clouds (% Sky Obscured)

28
27
22
11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

5
7
6
6
5
3
1
0
25
50
75
51
69
87
62
31
0
30
57
75
49
25
15
41

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
1
0
2
1
0
0
0
0
0
0
0
0
0
0
6

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
12
14
15
16
17
17
17
17
18
18
17
14
12
10
9
7
6
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

19
20
21
22
22
23
23
23
23
22
20
19
19
17
15
14
13
12
12
11
11
12
12
13

Feels Like (°C)

18
20
21
21
20
21
20
20
21
20
17
15
16
15
15
14
13
13
11
11
12
12
12
11

Dew Point (°C)

7
11
11
12
12
12
5
6
9
9
10
10
12
11
11
11
11
11
11
11
10
11
11
11

Relative Humidity (%)

45
54
53
52
53
47
31
31
39
44
50
57
63
68
76
82
87
93
95
95
95
93
90
89

Pressure (mb)

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

Ozone (du)

327
327
328
330
330
329
328
328
328
330
332
337
341
346
350
353
356
359
358
356
355
350
345
340

Tuesday 15

Waning Gibbous 70%

23:24

10:32

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 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK

Sun - Rise: 05:12, Set: 21:19, Transit: 13:15. Moon - Rise: 23:24, Set: 10:32. Civil Dark: 22:03 - 04:28. Nautical Dark: 23:07 - 03:25. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

70
95
92
89
87
89
87
79
69
60
50
58
68
59
54
48
47
33
22
12
17
23
35
46

Low Clouds (% Sky Obscured)

18
27
41
54
75
58
42
23
16
8
0
1
2
4
12
8
6
3
3
2
3
4
10
10

Medium Clouds (% Sky Obscured)

0
0
3
5
8
24
38
50
37
24
11
16
23
31
44
48
47
33
22
12
17
15
4
5

High Clouds (% Sky Obscured)

65
87
73
58
43
60
80
79
66
34
11
21
30
36
38
46
47
33
18
8
9
15
35
29

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 (%)

8
9
12
14
14
13
9
0
0
0
0
0
0
0
0
0
0
0
0
1
7
7
1
3

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

Chance of Frost

Temperature (°C)

15
17
19
20
20
21
22
22
22
21
21
20
18
17
15
14
14
14
14
13
12
13
15
16

Feels Like (°C)

14
14
14
15
15
16
18
18
17
17
17
18
14
15
14
13
13
12
12
12
12
12
11
11

Dew Point (°C)

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

Relative Humidity (%)

78
67
59
56
50
46
41
38
34
37
43
48
56
64
74
75
76
80
84
89
92
87
83
79

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1023
1022
1022
1022
1022
1022
1022

Ozone (du)

340
339
339
337
336
334
332
331
329
326
324
321
318
316
314
312
311
310
308
307
306
306
307
307

Wednesday 16

Waning Gibbous 59%

23:36

11:54

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 OK
23 Good
00 Good

Sun - Rise: 05:14, Set: 21:18, Transit: 13:15. Moon - Rise: 23:36, Set: 11:54. Civil Dark: 22:02 - 04:30. Nautical Dark: 23:05 - 03:28. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

46
47
46
50
54
49
50
56
64
69
61
49
33
15
12
7
4

Low Clouds (% Sky Obscured)

10
10
12
20
31
37
39
54
57
55
47
37
26
12
8
4
0

Medium Clouds (% Sky Obscured)

5
4
5
4
5
4
4
3
4
5
7
4
3
0
0
0
0

High Clouds (% Sky Obscured)

21
14
23
28
25
9
4
4
3
1
0
0
0
0
1
1
1

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
2
13
17
18
23
27
28
26
25
17
14
9
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
19
20
22
23
25
25
25
26
25
25
24
22
20
17
16
16

Feels Like (°C)

15
16
16
16
17
17
24
23
22
23
23
23
22
22
21
20
19

Dew Point (°C)

14
15
15
15
16
16
16
16
16
16
16
16
16
16
15
15
14

Relative Humidity (%)

78
76
74
67
62
57
56
54
54
55
58
59
67
77
89
89
89

Pressure (mb)

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

Ozone (du)

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

Forecast for Bath, Bath and North East Somerset, United Kingdom (51.38,-2.36)

Generated: 10/07/25 08:33:09. Forecast: 10/07/25 to 16/07/25. Timezone: UTC+1.00