Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 12

Waning Gibbous 95%

22:38

No Set

07 Good
08 Good
09 Good
10 Good
11 Good
12 OK
13 OK
14 OK
15 OK
16 Good
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 Bad

Sun - Rise: 04:57, Set: 21:18, Transit: 13:07. Moon - Rise: 22:38, Set: No Set. Civil Dark: 22:04 - 04:11. Nautical Dark: 23:14 - 03:03. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

1
0
0
0
3
21
25
23
15
8
2
2
3
3
1
0
0
0
14
24
28
25
20
69

Low Clouds (% Sky Obscured)

0
0
0
0
3
21
25
23
11
0
0
0
0
0
0
0
0
0
14
24
28
25
3
37

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
11
30

High Clouds (% Sky Obscured)

0
0
0
0
0
0
3
2
5
8
2
2
3
3
1
0
0
0
0
0
3
3
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
11
16

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

Chance of Frost

Temperature (°C)

17
19
21
23
25
26
27
28
28
28
28
27
26
24
22
19
17
16
15
14
14
14
14
14

Feels Like (°C)

19
20
22
24
25
26
26
27
26
26
26
25
24
22
21
19
18
17
16
15
15
14
14
15

Dew Point (°C)

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

Relative Humidity (%)

73
64
58
50
44
40
37
34
32
33
34
35
37
45
58
75
82
86
89
90
92
92
89
84

Pressure (mb)

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

Ozone (du)

325
326
327
328
331
332
332
335
335
335
337
339
340
340
340
342
343
345
345
345
344
343
343
344

Sunday 13

Waning Gibbous 89%

22:53

07:37

07 Bad
08 OK
09 OK
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 Good

Sun - Rise: 04:59, Set: 21:17, Transit: 13:07. Moon - Rise: 22:53, Set: 07:37. Civil Dark: 22:03 - 04:13. Nautical Dark: 23:12 - 03:05. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

52
34
35
68
76
49
73
74
64
58
60
57
48
44
57
100
100
89
100
100
100
100
80
0

Low Clouds (% Sky Obscured)

31
26
29
68
67
39
27
0
0
0
22
8
0
0
0
9
31
35
44
0
0
27
23
0

Medium Clouds (% Sky Obscured)

21
8
4
0
21
17
37
43
41
35
29
32
29
27
35
20
33
55
81
68
78
76
49
0

High Clouds (% Sky Obscured)

4
4
1
1
3
3
0
0
0
0
0
0
48
36
50
100
100
40
100
95
65
54
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
7
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
Very Light Rain
Light Rain
None
None
None
None
None

Precipitation Probability (%)

3
1
0
0
0
0
0
0
0
1
9
2
5
27
22
26
10
51
75
44
32
5
1
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.6
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
18
20
21
23
22
24
26
27
27
25
23
22
21
20
18
18
17
16
16
16
17
15
15

Dew Point (°C)

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

Relative Humidity (%)

79
72
64
54
44
38
37
38
38
38
41
51
50
55
64
71
76
79
90
95
92
85
80
82

Pressure (mb)

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

Ozone (du)

343
344
343
342
342
340
336
334
332
332
333
331
328
326
326
328
327
329
330
336
340
337
336
334

Monday 14

Waning Gibbous 80%

23:06

09:00

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

Sun - Rise: 05:00, Set: 21:16, Transit: 13:07. Moon - Rise: 23:06, Set: 09:00. Civil Dark: 22:02 - 04:14. Nautical Dark: 23:10 - 03:07. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

8
92
62
50
89
69
21
56
64
72
76
48
48
30
15
12
5
37
38
30
24
28
63
32

Low Clouds (% Sky Obscured)

0
38
35
45
54
48
17
32
49
58
1
0
1
1
7
12
2
0
9
17
24
28
30
32

Medium Clouds (% Sky Obscured)

6
56
30
22
42
23
2
27
18
17
17
38
9
6
0
0
1
21
18
9
0
0
45
0

High Clouds (% Sky Obscured)

0
0
0
0
0
2
2
0
0
2
63
48
48
30
0
0
0
0
0
0
0
2
32
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
4
4
0
0
0
0
0
0
0
0
0
1
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
10
11
12
14
15
16
16
18
16
18
19
16
15
12
11
11
9
9
9
9
9
9
10

Chance of Frost

Temperature (°C)

17
20
21
23
24
25
25
27
26
26
24
23
22
21
19
18
16
14
13
12
11
11
11
11

Feels Like (°C)

17
19
21
21
23
21
21
22
22
21
19
18
18
17
15
14
13
12
12
11
11
10
10
9

Dew Point (°C)

14
15
14
12
12
11
10
8
7
7
12
11
9
7
6
5
7
8
9
9
10
10
10
10

Relative Humidity (%)

79
75
65
51
45
41
38
31
30
31
45
44
41
39
42
44
54
64
74
84
91
95
95
90

Pressure (mb)

1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1013
1013
1014
1015
1015
1016
1016
1016
1016
1016
1016

Ozone (du)

333
332
332
331
332
333
335
336
336
334
338
340
343
345
345
346
350
360
368
370
365
363
362
356

Tuesday 15

Waning Gibbous 70%

23:17

10:24

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

Sun - Rise: 05:01, Set: 21:15, Transit: 13:07. Moon - Rise: 23:17, Set: 10:24. Civil Dark: 22:01 - 04:16. Nautical Dark: 23:08 - 03:09. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

62
86
93
81
100
100
99
100
100
99
99
98
98
98
97
83
72
56
36
33
29
24
28
27

Low Clouds (% Sky Obscured)

33
38
39
45
58
56
56
60
60
61
64
66
64
63
61
44
24
45
36
33
29
24
17
15

Medium Clouds (% Sky Obscured)

21
80
87
62
100
84
93
67
57
48
46
45
79
59
72
71
59
50
36
33
29
24
28
27

High Clouds (% Sky Obscured)

39
73
85
81
85
85
84
99
100
75
53
35
40
40
35
35
30
25
10
5
1
9
14
17

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
6
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
1
16
26
27
32
37
41
49
51
45
39
32
18
17
9
0
18
33
36
29
24
14

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)

12
13
14
14
15
16
16
16
16
16
15
14
13
11
10
7
6
7
8
7
8
10
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
68
57
46
42
48
47
44
39
39
41
45
44
47
53
59
64
69
73
78
83
90
90
92

Pressure (mb)

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

Ozone (du)

355
355
354
352
349
347
344
343
338
335
335
332
328
325
325
324
321
317
314
313
311
309
307
306

Wednesday 16

Waning Gibbous 59%

23:28

11:47

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

Sun - Rise: 05:02, Set: 21:14, Transit: 13:08. Moon - Rise: 23:28, Set: 11:47. Civil Dark: 21:59 - 04:17. Nautical Dark: 23:06 - 03:12. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

48
74
100
100
100
100
97
94
93
93
94
94
79
76
70
43
22
0
33
67
100
96
93
90

Low Clouds (% Sky Obscured)

16
22
28
29
31
32
32
32
32
31
35
39
60
63
65
43
22
0
14
26
38
55
75
90

Medium Clouds (% Sky Obscured)

7
40
39
45
40
30
25
25
30
46
68
90
52
44
34
32
22
0
27
19
7
4
3
1

High Clouds (% Sky Obscured)

28
71
98
100
100
97
89
90
67
72
28
20
34
40
43
27
20
0
33
62
86
70
52
34

ISS Passover

Visibility (miles)

9
3
9
6
5
3
6
6
5
3
5
9
2
4
6
8
8
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
Very Light Rain
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
None
None
None
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

28
50
33
44
42
56
68
65
86
53
50
51
72
63
53
44
33
27
27
26
25
28
30
32

Precipitation Amount (mm)

0
0.2
0
0
0
0.2
0.3
0.3
0.9
0
0
0
0.5
0.4
0.3
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
15
16
17
18
20
21
22
22
23
22
22
21
20
19
19
18
18
17
16
16
16
16
16

Relative Humidity (%)

92
92
95
92
92
94
94
92
92
95
92
94
94
94
93
95
95
95
95
93
95
93
93
92

Pressure (mb)

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

Ozone (du)

305
303
304
301
300
302
305
307
307
310
313
316
317
319
321
323
323
323
324
323
323
323
322
321

Thursday 17

Waning Gibbous 48%

23:40

13:12

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

Sun - Rise: 05:04, Set: 21:13, Transit: 13:08. Moon - Rise: 23:40, Set: 13:12. Civil Dark: 21:58 - 04:19. Nautical Dark: 23:04 - 03:14. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

85
83
79
86
93
100
100
100
100
92
84
76
81
87
92
94
95
96
93
90
88
67
43
21

Low Clouds (% Sky Obscured)

73
54
35
49
62
75
61
46
31
35
46
54
41
28
12
15
10
5
3
1
0
0
0
0

Medium Clouds (% Sky Obscured)

10
22
36
62
78
90
84
78
58
59
66
72
69
57
43
31
18
5
14
26
36
24
15
6

High Clouds (% Sky Obscured)

36
47
57
69
83
97
98
99
100
73
53
20
39
59
74
79
82
86
82
78
77
63
43
21

ISS Passover

Visibility (miles)

9
8
7
6
6
5
5
5
6
6
6
5
5
7
8
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

39
43
47
54
58
59
56
55
55
76
85
79
63
47
30
24
16
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.2
0.3
0.3
0.3
0.3
0.3
0.6
0.7
0.6
0.3
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
12
13
14
13
13
12
12
12
12
11
11
11
10
9
8
7
7
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
86
82
77
77
76
75
74
72
72
75
81
88
89
89
92
90
90
89
90
92
95
93
90

Pressure (mb)

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

Ozone (du)

320
320
321
321
320
320
319
317
316
314
317
321
324
325
327
328
328
328
328
329
330
331
332
333

Friday 18

Third Quarter 48%

23:56

14:40

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

Sun - Rise: 05:05, Set: 21:12, Transit: 13:08. Moon - Rise: 23:56, Set: 14:40. Civil Dark: 21:57 - 04:20. Nautical Dark: 23:01 - 03:16. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

21
20
19
41
63
83
66
51
37
52
67
72
78
86
100
92
83
75

Low Clouds (% Sky Obscured)

5
10
14
24
34
44
41
41
37
30
21
16
23
33
45
30
18
4

Medium Clouds (% Sky Obscured)

6
5
3
3
2
1
0
0
0
0
0
0
21
42
61
60
56
53

High Clouds (% Sky Obscured)

21
20
12
31
52
73
51
27
3
2
4
5
36
68
99
80
61
42

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
1
2
1
3
3
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

Wind Speed/Direction (mph)

6
7
8
11
12
13
14
15
15
15
14
12
11
9
8
8
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
14
14
15
15
16
17
21
20
20
20
21
21
17
17
17
16
15

Dew Point (°C)

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

Relative Humidity (%)

89
78
67
59
53
48
43
41
39
37
40
42
45
50
56
63
67
73

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014

Ozone (du)

334
334
333
333
335
336
338
338
338
338
338
339
340
341
343
344
344
344

Forecast for Bedford, Bedford, United Kingdom (52.14,-0.47)

Generated: 12/07/25 07:20:49. Forecast: 12/07/25 to 18/07/25. Timezone: UTC+1.00