Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 10

Full Moon 100%

22:08

04:50

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

Sun - Rise: 04:56, Set: 21:34, Transit: 13:14. Moon - Rise: 22:08, Set: 04:50. Civil Dark: 22:24 - 04:06. Nautical Dark: 23:44 - 02:47. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

41
25
38
61
60
60
66
98
100
100
100
100
100
51
37
12
14
19
27
37
43
32
20
5

Low Clouds (% Sky Obscured)

41
25
24
47
39
42
48
43
26
0
0
0
0
0
0
0
0
3
27
37
43
26
0
0

Medium Clouds (% Sky Obscured)

2
2
2
3
3
4
5
8
11
8
3
3
1
3
4
3
0
0
0
15
0
0
0
0

High Clouds (% Sky Obscured)

25
13
38
40
48
54
52
96
100
100
99
100
100
36
10
2
5
8
10
12
18
16
20
4

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 (%)

100
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
53
41
41

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

Chance of Frost

Temperature (°C)

17
19
21
22
24
25
25
26
26
25
25
24
23
21
20
18
17
16
15
14
14
13
14
16

Feels Like (°C)

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

Dew Point (°C)

13
14
14
13
13
13
12
12
12
11
12
13
15
16
15
14
13
12
11
10
9
9
9
9

Relative Humidity (%)

78
70
62
56
51
47
44
41
40
41
45
51
60
69
74
76
77
77
75
75
74
74
73
64

Pressure (mb)

1024
1024
1024
1024
1024
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

331
333
333
333
331
331
331
331
331
333
333
331
329
327
326
326
326
324
322
319
319
319
319
319

Friday 11

Waning Gibbous 98%

22:33

06:13

08 Good
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
04 Good
05 Good
06 Good
07 Good

Sun - Rise: 04:57, Set: 21:33, Transit: 13:14. Moon - Rise: 22:33, Set: 06:13. Civil Dark: 22:23 - 04:08. Nautical Dark: 23:42 - 02:50. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

3
2
2
2
1
1
1
0
0
0
0
0
0
0
0
1
1
0
1
2
2
1
1
2

Low 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

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)

3
2
2
2
1
1
1
0
0
0
0
0
0
0
0
1
1
0
1
2
2
1
1
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)

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

Chance of Frost

Temperature (°C)

19
21
23
25
27
28
29
30
30
30
29
28
26
24
22
20
19
18
18
18
17
17
17
19

Feels Like (°C)

21
23
26
27
28
30
31
31
31
30
29
28
27
26
24
22
20
20
20
19
19
18
19
20

Dew Point (°C)

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

Relative Humidity (%)

55
49
45
41
38
34
30
27
26
26
30
38
46
55
60
60
62
64
67
70
72
73
71
65

Pressure (mb)

1022
1021
1021
1021
1020
1020
1020
1019
1019
1019
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018

Ozone (du)

318
319
319
319
319
319
319
320
320
320
320
320
320
319
320
320
321
322
322
321
322
322
322
323

Saturday 12

Waning Gibbous 95%

22:51

07:40

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

Sun - Rise: 04:58, Set: 21:32, Transit: 13:15. Moon - Rise: 22:51, Set: 07:40. Civil Dark: 22:21 - 04:09. Nautical Dark: 23:39 - 02:52. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

56
16
21
11
68
78
21
4
19
16
15
11
7
1
1
1
2
24
34
36
48
23
7
12

Low Clouds (% Sky Obscured)

0
0
5
6
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11

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
9

High Clouds (% Sky Obscured)

56
16
16
5
64
73
19
2
19
16
15
11
7
1
1
1
1
10
11
14
15
6
3
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)

4
3
2
3
4
5
6
7
8
8
8
11
11
10
9
7
6
6
6
5
4
4
4
3

Chance of Frost

Temperature (°C)

21
23
25
27
28
29
29
30
30
30
29
28
26
24
22
20
19
18
18
17
16
16
16
18

Feels Like (°C)

23
24
26
29
30
30
30
30
29
29
28
26
24
22
21
20
19
18
16
16
17
15
17
20

Dew Point (°C)

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

Relative Humidity (%)

59
53
47
43
39
35
31
29
27
26
28
31
38
43
47
49
51
52
56
60
64
67
65
57

Pressure (mb)

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

Ozone (du)

323
323
324
325
324
323
324
324
325
325
325
327
327
327
328
329
330
331
331
331
332
332
332
331

Sunday 13

Waning Gibbous 88%

23:04

No Set

08 OK
09 OK
10 OK
11 OK
12 OK
13 OK
14 OK
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
06 OK
07 OK

Sun - Rise: 04:59, Set: 21:31, Transit: 13:15. Moon - Rise: 23:04, Set: No Set. Civil Dark: 22:20 - 04:11. Nautical Dark: 23:37 - 02:55. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

19
26
24
29
32
37
44
74
90
93
94
96
97
98
99
99
100
100
100
93
91
57
24
18

Low Clouds (% Sky Obscured)

19
26
24
29
30
33
38
56
69
71
75
56
26
24
19
17
16
31
12
4
33
34
24
18

Medium Clouds (% Sky Obscured)

19
26
24
28
28
28
28
26
19
14
10
22
34
47
35
23
11
7
3
0
0
1
2
8

High Clouds (% Sky Obscured)

1
1
0
0
0
0
0
1
4
20
22
25
20
15
43
73
100
100
100
93
70
26
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
1
0
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
8
8
8
9
9
9
9
10
11
11
11
12
12
13
13
13
13
14
14
14
15
14
14

Relative Humidity (%)

48
41
37
34
33
32
30
29
30
36
38
37
40
44
53
59
64
68
73
77
79
82
82
75

Pressure (mb)

1016
1016
1015
1015
1015
1014
1014
1013
1013
1013
1012
1012
1012
1012
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012

Ozone (du)

330
331
332
332
333
332
328
325
325
323
321
320
320
319
319
321
323
325
327
329
331
336
335
329

Monday 14

Waning Gibbous 80%

23:15

09:05

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

Sun - Rise: 05:01, Set: 21:30, Transit: 13:15. Moon - Rise: 23:15, Set: 09:05. Civil Dark: 22:19 - 04:12. Nautical Dark: 23:34 - 02:58. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

23
25
26
29
32
48
81
73
56
49
22
27
44
50
38
43
62
53
42
25
30
34
43
43

Low Clouds (% Sky Obscured)

23
25
26
29
32
44
56
50
40
35
20
25
23
21
14
7
0
8
19
25
30
34
43
43

Medium Clouds (% Sky Obscured)

18
25
26
29
32
36
20
0
6
12
18
10
5
0
0
0
0
0
0
0
1
1
2
1

High Clouds (% Sky Obscured)

0
0
0
1
1
0
0
0
0
0
0
0
1
2
18
36
53
36
18
0
12
18
24
20

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 (%)

7
13
15
15
11
10
9
7
7
4
3
8
6
1
2
2
0
0
0
0
0
1
1
7

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

Chance of Frost

Temperature (°C)

20
21
23
23
24
25
25
22
22
22
22
21
20
18
17
16
15
14
13
13
12
12
13
14

Feels Like (°C)

22
23
23
23
24
25
23
20
20
20
20
20
19
19
18
18
17
16
12
13
13
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

66
53
42
37
33
30
35
54
55
52
45
51
49
47
45
52
60
69
74
77
83
80
79
78

Pressure (mb)

1012
1012
1012
1013
1013
1013
1013
1013
1013
1014
1014
1014
1015
1016
1016
1016
1017
1017
1017
1017
1018
1018
1018
1018

Ozone (du)

328
328
328
328
327
328
328
328
328
328
329
331
336
340
344
349
353
358
356
354
352
353
354
355

Tuesday 15

Waning Gibbous 70%

23:24

10:30

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 05:02, Set: 21:29, Transit: 13:15. Moon - Rise: 23:24, Set: 10:30. Civil Dark: 22:17 - 04:14. Nautical Dark: 23:32 - 03:00. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

54
65
66
68
66
59
52
45
45
62
74
84
89
93
86
74
62
58
58
62
57
53
52
59

Low Clouds (% Sky Obscured)

47
51
53
55
58
51
44
38
24
16
8
5
2
0
0
0
0
22
43
62
57
53
49
36

Medium Clouds (% Sky Obscured)

1
0
1
2
6
6
4
0
1
2
2
18
37
56
63
73
62
56
41
24
29
32
42
34

High Clouds (% Sky Obscured)

20
22
14
7
0
2
5
9
19
28
38
45
58
70
62
52
46
38
39
35
37
35
46
59

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 (%)

9
5
15
18
20
17
12
3
2
1
0
0
0
0
0
0
0
0
2
1
8
11
11
12

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
9
9
9
8
8
7
7
7
7
7
7
7
7
7
7
7
8
8
8
9
9
11

Relative Humidity (%)

68
61
54
52
48
46
44
42
40
41
44
46
48
50
53
56
58
61
63
66
68
70
71
75

Pressure (mb)

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

Ozone (du)

351
348
344
343
341
340
338
337
335
333
330
328
325
323
320
320
319
319
317
315
313
313
312
312

Wednesday 16

Waning Gibbous 59%

23:34

11:55

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

Sun - Rise: 05:03, Set: 21:28, Transit: 13:15. Moon - Rise: 23:34, Set: 11:55. Civil Dark: 22:16 - 04:16. Nautical Dark: 23:29 - 03:03. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

66
73
82
92
99
94
89
84
79
78
72
66
61
55
55
55
30

Low Clouds (% Sky Obscured)

25
15
32
60
80
77
73
67
65
69
72
66
61
55
55
48
30

Medium Clouds (% Sky Obscured)

36
41
44
43
40
28
13
4
8
13
16
16
17
18
12
6
1

High Clouds (% Sky Obscured)

66
73
77
69
61
57
43
21
11
8
5
4
5
3
5
7
10

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 (%)

12
7
22
30
36
36
38
41
33
26
22
17
10
4
6
6
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
9
10
9
9
9
9
10
10
10
9
8
8
8
8
7
6

Chance of Frost

Temperature (°C)

16
18
19
19
20
20
21
22
23
23
22
22
22
21
20
19
18

Feels Like (°C)

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

Dew Point (°C)

12
14
15
16
18
19
18
18
17
17
17
16
16
16
16
16
16

Relative Humidity (%)

75
78
80
84
88
92
84
76
71
69
69
69
72
74
76
81
86

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

311
310
310
309
309
308
308
307
306
304
302
300
300
300
300
299
299

Forecast for Timperley, Trafford, United Kingdom (53.40,-2.32)

Generated: 10/07/25 07:29:12. Forecast: 10/07/25 to 16/07/25. Timezone: UTC+1.00