Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 3

Waning Gibbous 85%

23:19

08:11

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

Sun - Rise: 04:50, Set: 21:25, Transit: 13:07. Moon - Rise: 23:19, Set: 08:11. Civil Dark: 22:13 - 04:02. Nautical Dark: 23:28 - 02:48. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

38
42
40
87
83
83
91
97
98
61
55
73
62
59
53
24
16
22
0
0
19
24
20
11

Low Clouds (% Sky Obscured)

0
0
3
11
17
13
20
17
15
22
18
45
32
21
15
0
0
5
0
0
12
18
20
11

Medium Clouds (% Sky Obscured)

27
1
15
35
35
52
50
64
62
56
53
45
57
56
53
24
16
22
0
0
14
11
0
0

High Clouds (% Sky Obscured)

38
42
40
76
55
63
50
55
60
12
9
16
6
14
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
66
59
55
49
47
45
41
38
37
36
36
41
47
54
65
72
78
83
87
92
93
96
93

Pressure (mb)

1030
1030
1030
1030
1029
1029
1029
1028
1028
1027
1027
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027

Ozone (du)

324
323
323
324
326
326
327
329
329
331
331
331
332
336
336
336
334
334
335
333
333
334
334
332

Saturday 4

Waning Gibbous 77%

23:31

09:26

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

Sun - Rise: 04:50, Set: 21:25, Transit: 13:07. Moon - Rise: 23:31, Set: 09:26. Civil Dark: 22:12 - 04:03. Nautical Dark: 23:27 - 02:49. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

16
21
26
53
34
57
70
46
71
100
82
32
60
98
96
68
90
68
100
100
100
100
94
93

Low Clouds (% Sky Obscured)

14
19
26
53
31
42
47
31
30
30
23
20
17
0
0
0
0
0
0
0
0
19
23
27

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
26
0
0
0
0
0
0
0
0
0
0
1
20
50
47
49
22
37

High Clouds (% Sky Obscured)

0
0
0
0
13
57
70
46
71
99
64
23
46
97
96
68
90
68
100
100
98
100
86
85

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)

10
11
12
14
15
16
15
15
16
16
16
17
15
14
12
11
10
10
10
10
9
8
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
14
15
15
14
14
14
15
15
15
15
15
15
15
15
15
15
15
15
14
14
14
15
14

Relative Humidity (%)

87
78
70
63
56
53
50
47
46
44
45
47
51
58
65
71
77
81
82
82
82
87
93
89

Pressure (mb)

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

Ozone (du)

332
335
336
336
335
333
332
331
331
332
333
333
332
332
334
336
336
336
336
337
338
337
336
334

Sunday 5

Waning Gibbous 67%

23:42

10:42

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

Sun - Rise: 04:51, Set: 21:24, Transit: 13:07. Moon - Rise: 23:42, Set: 10:42. Civil Dark: 22:12 - 04:04. Nautical Dark: 23:25 - 02:51. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

86
70
59
64
74
81
50
83
83
53
77
78
42
40
49
44
95
97
71
100
98
41
37
44

Low Clouds (% Sky Obscured)

33
44
49
63
71
74
33
42
36
30
40
44
28
0
0
0
9
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

25
24
6
2
3
1
2
1
0
1
3
3
2
2
0
18
38
5
4
8
11
20
34
44

High Clouds (% Sky Obscured)

74
44
26
8
9
34
36
53
49
16
68
66
28
40
49
44
79
96
71
100
98
41
37
44

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)

10
11
10
10
11
11
12
11
10
11
11
12
12
12
11
8
6
5
5
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
73
65
57
51
47
45
41
37
36
35
36
39
43
50
58
63
70
74
79
81
81
82
79

Pressure (mb)

1025
1025
1025
1025
1025
1024
1024
1023
1023
1022
1022
1021
1021
1021
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020

Ozone (du)

333
333
332
331
331
331
329
328
326
324
323
323
323
322
321
320
320
320
321
323
323
324
325
325

Monday 6

Waning Gibbous 56%

23:53

11:58

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

Sun - Rise: 04:52, Set: 21:24, Transit: 13:07. Moon - Rise: 23:53, Set: 11:58. Civil Dark: 22:11 - 04:05. Nautical Dark: 23:24 - 02:53. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

64
100
93
100
100
92
92
84
73
55
43
47
58
71
96
83
69
60
63
75
71
88
92
96

Low Clouds (% Sky Obscured)

9
20
30
30
30
32
31
29
24
25
27
30
31
28
27
19
13
14
14
26
37
48
79
70

Medium Clouds (% Sky Obscured)

41
37
71
81
74
58
34
21
35
40
12
13
23
31
41
73
69
60
41
21
19
24
36
32

High Clouds (% Sky Obscured)

64
98
85
76
64
82
80
67
50
7
11
17
26
47
87
75
59
40
33
35
19
43
51
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 (%)

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
9
10
11
13
14
15
15
14
15
15
14
12
12
10
8
7
6
5
6
6
6
6
6

Chance of Frost

Temperature (°C)

17
18
20
21
23
24
26
26
26
27
26
26
26
24
23
21
20
19
18
18
17
17
17
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
59
50
41
34
31
30
29
31
30
29
29
31
35
41
51
59
58
62
72
76
81
82
78

Pressure (mb)

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

Ozone (du)

326
326
326
336
340
341
339
340
341
348
348
346
342
339
335
336
338
338
332
329
328
325
322
320

Tuesday 7

Third Quarter 54%

00:05

13:17

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 OK
03 OK
04 OK
05 OK
06 OK

Sun - Rise: 04:53, Set: 21:23, Transit: 13:08. Moon - Rise: 00:05, Set: 13:17. Civil Dark: 22:10 - 04:06. Nautical Dark: 23:22 - 02:55. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

97
99
98
98
97
95
94
90
80
75
80
78
76
73
70
67
64
61
49
37
26
31
37
42

Low Clouds (% Sky Obscured)

71
87
95
95
90
83
72
63
58
55
52
42
48
37
30
23
14
8
7
9
11
17
23
32

Medium Clouds (% Sky Obscured)

29
19
15
18
18
20
20
23
21
27
34
42
15
9
2
1
1
0
0
0
0
1
2
3

High Clouds (% Sky Obscured)

62
62
44
55
57
64
66
52
29
8
8
3
25
28
31
32
36
34
21
12
2
3
3
3

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
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
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
10
10
10
10
11
11
12
12
11
11
11
10
9
7
6
5
5
5
6
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
70
67
62
64
63
56
50
46
43
43
45
48
54
62
72
80
86
93
95
96
98
90
86

Pressure (mb)

1020
1020
1020
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

320
321
319
318
317
317
317
316
316
316
316
316
315
313
312
311
311
312
312
311
310
309
309
309

Wednesday 8

Waning Crescent 45%

00:20

14:40

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

Sun - Rise: 04:54, Set: 21:22, Transit: 13:08. Moon - Rise: 00:20, Set: 14:40. Civil Dark: 22:09 - 04:08. Nautical Dark: 23:21 - 02:57. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

46
47
55
53
55
56
48
47
48
50
52
57
47
37
27
34
41
59
55
48
48
55
61
67

Low Clouds (% Sky Obscured)

37
36
34
25
22
19
7
2
1
2
4
8
7
7
6
4
2
1
3
5
7
7
7
9

Medium Clouds (% Sky Obscured)

5
6
7
7
8
8
13
16
20
20
20
18
12
7
2
2
2
3
4
5
5
17
29
41

High Clouds (% Sky Obscured)

3
3
3
3
3
3
3
2
3
7
11
15
16
18
22
34
41
59
49
36
23
24
25
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 (%)

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
8
8
8
8
7
7
7
7
7
7
8
9
8
8
9
8
6
4
4
4
4
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
19
18
18
18
18
19
26
26
26
26
26
27
26
26
26
25
24
23
14
15
16
16
16

Dew Point (°C)

14
11
9
7
5
5
4
5
5
6
6
7
8
11
14
16
16
16
16
15
15
15
14
14

Relative Humidity (%)

81
62
49
37
33
29
26
25
24
24
26
28
30
40
55
74
78
85
90
90
93
95
87
82

Pressure (mb)

1022
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

309
309
310
310
311
311
311
311
311
312
312
313
313
313
313
312
313
314
314
315
315
316
316
316

Thursday 9

Waning Crescent 34%

00:40

16:08

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 OK
00 OK

Sun - Rise: 04:55, Set: 21:21, Transit: 13:08. Moon - Rise: 00:40, Set: 16:08. Civil Dark: 22:08 - 04:09. Nautical Dark: 23:19 - 02:59. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

68
72
76
80
83
86
86
86
88
83
76
70
67
62
56
46
35
24

Low Clouds (% Sky Obscured)

7
7
7
8
9
10
13
16
21
20
18
16
13
10
10
17
29
24

Medium Clouds (% Sky Obscured)

42
44
46
48
48
48
60
72
83
75
67
60
46
36
27
26
29
24

High Clouds (% Sky Obscured)

26
24
21
20
26
28
19
9
0
0
0
0
9
18
28
19
10
0

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
0
0
0
2
5
1
1
2
0
0
0
0
0
1
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
19
19
19
20
20
21
28
27
26
27
28
28
24
24
25
24
23

Dew Point (°C)

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

Relative Humidity (%)

77
66
56
49
45
41
38
37
37
36
38
41
44
52
61
74
79
84

Pressure (mb)

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

Ozone (du)

316
317
318
319
321
324
327
327
326
326
326
327
327
329
331
332
333
335

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

Generated: 03/07/26 07:03:23. Forecast: 03/07/26 to 09/07/26. Timezone: UTC+1.00