Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 8

Third Quarter 41%

01:34

12:54

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

Sun - Rise: 04:43, Set: 21:20, Transit: 13:02. Moon - Rise: 01:34, Set: 12:54. Civil Dark: 22:08 - 03:55. Nautical Dark: 23:23 - 02:40. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

55
55
59
67
60
28
2
18
50
13
0
4
81
71
51
50
51
55
89
98
98
66
74
79

Low Clouds (% Sky Obscured)

52
55
58
40
33
28
0
9
30
13
0
0
0
30
49
50
47
55
72
92
51
45
50
56

Medium Clouds (% Sky Obscured)

55
6
58
13
36
1
1
6
21
1
0
0
32
27
2
0
2
5
74
87
43
16
17
24

High Clouds (% Sky Obscured)

50
0
0
0
0
0
0
0
0
0
0
4
31
61
35
0
7
4
4
1
0
0
0
0

ISS Passover

Visibility (miles)

5
5
5
5
7
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
8
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

Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
None
None
None

Precipitation Probability (%)

95
42
6
50
45
36
15
5
0
0
0
0
0
0
0
0
0
8
13
12
57
56
50
24

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
9
9
10
12
12
10
11
8
7
8
8
8
9
9
9
10
10
12
13
13
14
14
15

Chance of Frost

Temperature (°C)

13
15
16
16
16
16
15
15
13
12
11
10
9
8
8
8
8
9
10
11
12
12
13
14

Feels Like (°C)

11
12
14
13
14
14
14
12
11
10
9
8
7
6
4
5
6
6
7
7
7
8
9
11

Dew Point (°C)

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

Relative Humidity (%)

93
90
77
74
72
72
74
71
71
76
87
93
95
96
95
96
98
93
88
85
75
73
68
56

Pressure (mb)

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

Ozone (du)

388
399
404
407
409
410
411
412
410
409
409
409
411
410
409
407
405
405
407
411
413
414
415
416

Tuesday 9

Waning Crescent 30%

01:46

14:13

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

Sun - Rise: 04:43, Set: 21:21, Transit: 13:02. Moon - Rise: 01:46, Set: 14:13. Civil Dark: 22:09 - 03:55. Nautical Dark: 23:24 - 02:39. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

74
61
66
73
65
46
0
8
53
65
51
60
93
100
98
96
99
98
56
67
70
76
78
83

Low Clouds (% Sky Obscured)

49
37
48
57
52
27
0
0
31
45
33
0
22
36
46
47
43
40
52
48
48
41
34
47

Medium Clouds (% Sky Obscured)

24
32
26
28
24
24
0
3
13
25
21
34
53
74
91
94
84
57
5
28
29
34
34
37

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
5
20
19
14
48
85
35
35
40
2
0
2
0
2
15
17
6

ISS Passover

Visibility (miles)

9
9
8
7
7
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

33
32
44
51
55
44
17
1
0
0
0
0
0
0
0
0
0
1
0
13
16
28
42
46

Precipitation Amount (mm)

0
0
0
0.3
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
16
15
16
14
13
13
11
10
9
9
9
9
9
9
9
8
8
9
10
11
12
12
12

Chance of Frost

Temperature (°C)

15
15
16
16
15
15
15
14
13
12
11
10
9
9
8
8
8
8
9
11
12
14
14
15

Feels Like (°C)

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

Dew Point (°C)

4
7
8
9
10
10
11
11
11
10
10
9
9
8
8
8
7
7
7
8
7
6
6
7

Relative Humidity (%)

47
58
57
63
70
74
79
82
86
90
93
95
96
96
96
96
95
93
87
79
69
58
57
59

Pressure (mb)

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

Ozone (du)

414
407
402
400
399
400
402
403
403
401
399
400
401
403
406
409
411
412
414
418
418
416
415
413

Wednesday 10

Waning Crescent 20%

01:59

15:35

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 04:42, Set: 21:22, Transit: 13:02. Moon - Rise: 01:59, Set: 15:35. Civil Dark: 22:10 - 03:54. Nautical Dark: 23:26 - 02:38. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

75
84
67
82
83
87
87
88
88
93
84
89
100
100
100
99
99
98
98
99
100
97
95
93

Low Clouds (% Sky Obscured)

9
32
16
19
13
66
0
1
35
46
40
31
29
29
25
32
39
48
80
90
100
86
73
59

Medium Clouds (% Sky Obscured)

45
27
17
8
7
22
25
30
35
38
45
50
50
55
57
84
93
95
93
92
91
88
86
83

High Clouds (% Sky Obscured)

2
0
0
65
66
52
52
42
41
72
63
70
100
100
100
73
47
15
16
12
12
12
11
15

ISS Passover

Visibility (miles)

8
6
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
3
3
2

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

Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

52
43
28
30
30
7
4
1
0
0
0
0
12
21
29
32
34
34
47
74
95
95
95
95

Precipitation Amount (mm)

0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.8
1.4
1.4
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
16
17
17
17
17
16
15
13
11
11
10
9
9
9
9
9
10
11
11
11
11
12
13

Feels Like (°C)

12
12
13
13
13
14
13
13
12
10
9
8
8
6
6
6
6
6
8
8
8
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

58
67
64
54
55
62
65
71
80
88
93
95
96
96
96
96
96
93
88
88
95
96
95
95

Pressure (mb)

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

Ozone (du)

412
412
409
403
399
396
395
395
394
394
391
387
383
381
379
374
371
366
363
360
357
352
352
351

Thursday 11

Waning Crescent 11%

02:17

17:03

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 04:42, Set: 21:22, Transit: 13:02. Moon - Rise: 02:17, Set: 17:03. Civil Dark: 22:11 - 03:54. Nautical Dark: 23:27 - 02:37. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

92
93
94
96
97
99
87
74
59
62
68
72
65
60
58
69
78
86
85
83
79
79
75
69

Low Clouds (% Sky Obscured)

57
55
56
52
46
42
38
33
27
32
42
49
40
60
58
66
73
81
75
66
59
47
34
21

Medium Clouds (% Sky Obscured)

82
74
36
38
44
97
80
29
17
24
28
34
21
15
58
52
36
3
12
21
33
33
39
42

High Clouds (% Sky Obscured)

15
15
20
25
30
40
45
45
45
45
35
30
20
9
10
15
6
7
30
21
5
1
1
0

ISS Passover

Visibility (miles)

4
9
9
0
4
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 (%)

55
27
4
14
23
24
19
13
2
1
1
0
0
0
0
2
4
12
7
11
4
7
13
20

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)

16
17
16
16
14
14
13
12
11
10
10
11
11
11
11
11
12
12
12
12
13
15
16
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
9
11
13
13
13
12
12
11
11
10
10
9
9
10
10
10
11
11
11
12
14
14
16

Dew Point (°C)

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

Relative Humidity (%)

95
98
96
98
96
92
89
87
89
89
89
89
89
92
89
89
89
87
86
82
79
73
73
78

Pressure (mb)

1011
1010
1010
1010
1010
1011
1011
1012
1012
1013
1013
1014
1014
1014
1015
1015
1015
1016
1016
1017
1017
1018
1018
1019

Ozone (du)

350
350
347
345
345
343
342
341
340
338
336
336
335
335
335
335
335
335
334
335
338
339
338
338

Friday 12

Waning Crescent 5%

02:41

18:36

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

Sun - Rise: 04:42, Set: 21:23, Transit: 13:03. Moon - Rise: 02:41, Set: 18:36. Civil Dark: 22:11 - 03:53. Nautical Dark: 23:28 - 02:36. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

76
80
77
72
55
35
36
36
41
44
42
36
39
42
44
50
56
62
60
57
50
37
26
15

Low Clouds (% Sky Obscured)

30
36
46
40
31
24
36
36
41
44
42
36
39
42
42
47
52
58
57
54
50
37
24
11

Medium Clouds (% Sky Obscured)

54
54
56
43
30
16
5
3
1
1
0
0
0
0
0
0
1
2
2
3
4
4
4
4

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
2
4
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 (%)

23
22
10
14
13
10
16
11
0
1
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)

15
16
17
16
15
14
13
10
8
7
7
7
8
7
7
7
7
8
8
8
8
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
76
69
68
73
76
78
82
87
93
93
95
96
96
96
96
95
93
92
84
78
72
69
65

Pressure (mb)

1019
1020
1020
1020
1021
1021
1022
1022
1023
1024
1024
1024
1025
1025
1025
1026
1026
1026
1027
1027
1027
1027
1027
1027

Ozone (du)

338
338
339
342
343
342
340
341
342
343
343
342
342
342
342
342
342
342
341
341
340
339
340
341

Saturday 13

Waning Crescent 1%

03:18

20:09

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

Sun - Rise: 04:42, Set: 21:24, Transit: 13:03. Moon - Rise: 03:18, Set: 20:09. Civil Dark: 22:12 - 03:53. Nautical Dark: 23:29 - 02:36. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

19
24
31
32
33
34
35
36
38
43
48
53
69
84
97
93
86
81
86
88
91
95
93
92

Low Clouds (% Sky Obscured)

18
21
29
30
30
27
28
26
25
24
26
27
43
56
69
71
77
75
82
88
91
84
83
82

Medium Clouds (% Sky Obscured)

2
1
0
0
0
0
6
9
14
9
7
6
14
23
29
23
21
18
16
13
14
12
11
12

High Clouds (% Sky Obscured)

4
2
0
0
0
1
9
17
24
31
38
48
67
77
88
63
38
16
10
5
1
10
17
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
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
2
1
0
2
1
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)

9
10
10
10
10
10
10
8
6
5
5
5
5
5
5
5
6
7
8
8
8
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
23
23
22
22
22
22
20
20
20
18
18
17
12
12
12
12
12
12
15
15
15
16
16

Dew Point (°C)

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

Relative Humidity (%)

61
60
58
57
61
65
70
76
83
90
90
92
92
93
93
93
92
90
89
80
74
70
66
62

Pressure (mb)

1027
1027
1026
1026
1026
1026
1026
1026
1026
1027
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1024
1024

Ozone (du)

341
343
344
345
345
345
345
345
346
347
348
350
351
353
354
355
356
356
357
356
355
354
354
353

Sunday 14

Waning Crescent 1%

04:13

21:34

13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 04:42, Set: 21:24, Transit: 13:03. Moon - Rise: 04:13, Set: 21:34. Civil Dark: 22:13 - 03:53. Nautical Dark: 23:30 - 02:35. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

88
90
99
97
96
94
91
78
70
73
75
84

Low Clouds (% Sky Obscured)

74
66
55
44
36
32
24
16
7
10
20
26

Medium Clouds (% Sky Obscured)

15
15
15
8
4
0
0
0
1
3
5
6

High Clouds (% Sky Obscured)

12
13
15
10
5
5
5
5
5
10
15
50

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

2
2
0
1
1
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
9
8
8
7
7
7
7
8
8
7
7

Chance of Frost

Temperature (°C)

19
20
20
20
20
20
19
17
15
13
12
11

Feels Like (°C)

16
19
19
19
20
20
20
17
17
17
16
15

Dew Point (°C)

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

Relative Humidity (%)

59
59
58
58
62
67
73
78
82
87
89
88

Pressure (mb)

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

Ozone (du)

353
352
352
351
350
349
348
348
348
348
348
348

Forecast for Loughton, Milton Keynes, United Kingdom (52.03,-0.77)

Generated: 08/06/26 13:45:06. Forecast: 08/06/26 to 14/06/26. Timezone: UTC+1.00