Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 10

Full Moon 100%

22:04

04:52

08 Good
09 Good
10 Good
11 OK
12 OK
13 OK
14 Bad
15 OK
16 OK
17 OK
18 OK
19 OK
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: 21:31, Transit: 13:14. Moon - Rise: 22:04, Set: 04:52. Civil Dark: 22:20 - 04:09. Nautical Dark: 23:37 - 02:53. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

6
10
16
24
31
38
76
37
26
21
23
27
14
0
0
0
0
7
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
10
16
24
26
26
33
34
26
19
21
8
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

6
5
10
24
24
20
51
32
26
21
23
27
14
0
0
0
0
7
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
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
3
2
4
4
5
5
5
5
7
8
8
6
6
5
5
3
3
3
3
2
2
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
71
63
57
51
44
40
37
37
37
38
44
52
65
75
78
83
86
85
86
84
84
80
70

Pressure (mb)

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

Ozone (du)

330
331
331
331
330
330
329
327
326
326
327
327
327
325
324
324
324
324
323
321
320
319
320
320

Friday 11

Waning Gibbous 98%

22:30

06:15

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: 04:58, Set: 21:31, Transit: 13:14. Moon - Rise: 22:30, Set: 06:15. Civil Dark: 22:19 - 04:10. Nautical Dark: 23:35 - 02:56. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
6
0
0
0
0
0
0
7
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
23
25
26
28
28
29
31
30
30
30
28
27
25
23
22
22
21
20
20
19
17
17
19

Dew Point (°C)

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

Relative Humidity (%)

61
56
52
47
43
38
34
32
30
29
29
32
43
52
59
64
69
72
75
78
79
82
81
71

Pressure (mb)

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

Ozone (du)

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

Saturday 12

Waning Gibbous 95%

22:49

07:41

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

Sun - Rise: 05:00, Set: 21:30, Transit: 13:14. Moon - Rise: 22:49, Set: 07:41. Civil Dark: 22:18 - 04:12. Nautical Dark: 23:32 - 02:58. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

3
61
41
58
15
54
13
17
11
1
20
5
4
1
2
2
3
33
35
26
22
5
3
19

Low Clouds (% Sky Obscured)

0
0
0
9
10
5
8
5
8
0
16
0
0
0
0
0
0
0
0
0
0
0
0
17

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
13

High Clouds (% Sky Obscured)

3
38
25
27
7
34
5
9
11
1
20
5
4
1
2
2
3
24
26
16
14
3
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
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)

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

Chance of Frost

Temperature (°C)

20
22
23
24
25
26
27
28
28
28
28
27
25
23
20
19
17
16
15
14
13
13
14
17

Feels Like (°C)

20
21
23
24
26
26
27
27
27
26
27
24
21
20
19
17
16
15
12
12
12
13
15
18

Dew Point (°C)

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

Relative Humidity (%)

60
54
49
44
42
38
34
32
30
30
31
34
41
48
55
58
63
66
68
74
80
80
75
62

Pressure (mb)

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

Ozone (du)

322
323
324
325
326
325
325
324
325
325
326
326
326
327
329
329
330
331
330
330
330
331
331
331

Sunday 13

Waning Gibbous 88%

23:03

No Set

08 OK
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 OK
04 OK
05 OK
06 Bad
07 OK

Sun - Rise: 05:01, Set: 21:29, Transit: 13:14. Moon - Rise: 23:03, Set: No Set. Civil Dark: 22:16 - 04:13. Nautical Dark: 23:30 - 03:00. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

37
53
64
66
64
66
95
96
90
83
74
82
88
100
100
100
100
72
48
20
15
29
47
47

Low Clouds (% Sky Obscured)

32
48
55
57
59
64
70
74
53
38
22
43
41
39
26
14
13
14
11
0
14
25
38
45

Medium Clouds (% Sky Obscured)

25
38
40
38
37
30
24
21
22
23
24
30
33
35
23
12
0
0
12
20
3
7
8
8

High Clouds (% Sky Obscured)

1
0
0
0
0
1
30
35
40
41
18
60
78
100
100
100
100
72
48
17
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)

5
8
9
10
10
10
10
10
10
10
10
9
8
8
9
10
11
12
11
10
9
9
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

50
43
41
39
38
36
34
32
30
29
31
34
38
43
49
59
67
71
76
82
89
92
89
79

Pressure (mb)

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

Ozone (du)

331
331
330
329
327
325
327
325
321
319
318
319
319
319
322
323
326
328
331
336
339
332
329
328

Monday 14

Waning Gibbous 80%

23:14

09:06

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

Sun - Rise: 05:02, Set: 21:28, Transit: 13:14. Moon - Rise: 23:14, Set: 09:06. Civil Dark: 22:15 - 04:15. Nautical Dark: 23:28 - 03:03. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

50
59
59
50
40
41
51
28
28
27
20
81
91
100
100
100
100
73
45
17
35
53
72
64

Low Clouds (% Sky Obscured)

50
59
54
41
29
29
27
25
23
20
18
28
14
0
0
1
0
5
9
16
27
39
53
49

Medium Clouds (% Sky Obscured)

4
1
7
12
17
13
8
0
1
0
0
18
7
1
0
0
0
0
0
0
1
2
1
1

High Clouds (% Sky Obscured)

0
3
4
4
4
3
1
0
0
0
0
22
37
50
45
50
70
50
25
0
7
14
21
15

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
4
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 (%)

3
6
6
4
2
2
9
13
15
3
9
12
10
7
5
3
0
0
0
0
0
0
0
1

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)

8
9
11
11
12
13
16
15
14
14
16
17
11
9
7
6
5
4
4
4
4
4
6
7

Chance of Frost

Temperature (°C)

19
21
22
23
24
24
24
22
23
22
22
20
18
17
15
14
12
11
11
10
10
11
12
13

Feels Like (°C)

18
20
21
22
23
24
21
20
21
20
18
16
16
16
16
15
15
14
9
9
10
10
10
9

Dew Point (°C)

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

Relative Humidity (%)

65
50
38
33
32
33
35
53
43
34
35
59
60
62
63
72
83
95
95
96
96
91
87
84

Pressure (mb)

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

Ozone (du)

327
328
327
327
328
327
326
327
327
328
329
331
336
342
347
352
357
362
359
356
353
353
354
354

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

Sun - Rise: 05:03, Set: 21:26, Transit: 13:14. Moon - Rise: 23:24, Set: 10:30. Civil Dark: 22:14 - 04:16. Nautical Dark: 23:26 - 03:05. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

57
50
57
63
69
73
77
82
65
49
42
43
49
39
32
39
46
43
48
52
43
40
37
51

Low Clouds (% Sky Obscured)

45
41
44
48
57
67
70
73
56
39
20
14
5
0
2
4
5
6
4
5
10
14
15
24

Medium Clouds (% Sky Obscured)

0
0
1
4
16
30
43
53
43
22
6
15
28
39
32
39
46
43
48
44
42
40
37
26

High Clouds (% Sky Obscured)

9
10
8
5
2
4
4
5
11
18
42
30
31
27
32
39
46
43
48
52
43
40
37
45

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 (%)

1
1
8
10
12
10
7
0
0
0
0
0
0
0
0
0
0
0
3
6
10
12
10
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
65
58
55
52
50
43
38
34
33
33
34
40
49
58
64
69
76
75
74
73
75
76
78

Pressure (mb)

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

Ozone (du)

350
346
342
342
341
340
338
335
333
331
329
326
324
321
318
318
318
318
316
314
312
311
310
309

Wednesday 16

Waning Gibbous 59%

23:34

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 OK
22 Bad
23 Bad
00 OK

Sun - Rise: 05:05, Set: 21:25, Transit: 13:14. Moon - Rise: 23:34, Set: 11:54. Civil Dark: 22:12 - 04:18. Nautical Dark: 23:23 - 03:08. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

67
79
87
93
97
85
74
63
53
47
44
33
31
24
27
29
32

Low Clouds (% Sky Obscured)

32
43
37
38
39
45
58
63
53
47
44
33
31
24
18
11
4

Medium Clouds (% Sky Obscured)

15
4
4
4
4
7
10
13
11
10
8
10
12
13
9
6
2

High Clouds (% Sky Obscured)

57
61
67
71
75
62
41
18
20
22
20
16
13
12
13
16
19

ISS Passover

Visibility (miles)

9
9
9
9
8
7
8
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
1
19
26
31
32
33
35
29
28
26
16
11
13
11
7
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
7
8
9
11
11
12
14
15
14
13
12
11
10
11
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
78
78
81
85
89
79
68
60
64
68
73
79
85
92
93
95

Pressure (mb)

1020
1021
1021
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1020
1020
1020

Ozone (du)

308
307
306
306
306
306
305
304
303
302
300
299
299
299
300
299
299

Forecast for Stoke-on-Trent, Stoke-on-Trent, United Kingdom (53.00,-2.18)

Generated: 10/07/25 08:57:00. Forecast: 10/07/25 to 16/07/25. Timezone: UTC+1.00