Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 15

Waxing Crescent 2%

05:58

22:12

05 Bad
06 Bad
07 Bad
08 Bad
09 OK
10 OK
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 Bad
01 Bad
02 OK
03 Bad
04 Bad

Sun - Rise: 05:01, Set: 21:16, Transit: 13:09. Moon - Rise: 05:58, Set: 22:12. Civil Dark: 22:01 - 04:17. Nautical Dark: 23:08 - 03:11. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

86
91
96
58
38
21
4
0
0
0
2
1
0
0
0
0
1
2
5
43
47
40
58
86

Low Clouds (% Sky Obscured)

86
91
96
58
38
21
3
0
0
0
2
1
0
0
0
0
0
0
2
21
36
37
40
42

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
14

High Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
24
21
1
26
68

ISS Passover

Visibility (miles)

0
1
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
10
11
13
13
13
13
13
13
13
14
15
16
16
16
14
12
11
9
8
8
8
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
15
15
14
11
9
8
7
6
5
5
4
6
7
9
10
12
14
15
16
15
15
15
15

Relative Humidity (%)

98
96
92
82
64
52
44
36
31
27
26
25
28
31
39
46
59
73
86
93
96
96
96
96

Pressure (mb)

1024
1024
1024
1025
1025
1025
1024
1024
1023
1023
1023
1022
1022
1022
1022
1023
1023
1024
1024
1024
1024
1024
1023
1023

Ozone (du)

330
332
339
346
349
352
352
351
352
353
353
353
353
353
352
352
352
352
351
349
349
350
350
349

Thursday 16

Waxing Crescent 7%

07:31

22:29

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

Sun - Rise: 05:02, Set: 21:15, Transit: 13:09. Moon - Rise: 07:31, Set: 22:29. Civil Dark: 22:00 - 04:19. Nautical Dark: 23:06 - 03:14. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

65
69
55
75
86
55
68
52
36
90
95
12
50
75
100
19
26
16
11
0
22
44
51
52

Low Clouds (% Sky Obscured)

49
48
34
37
25
25
20
8
2
5
8
0
11
0
0
0
0
0
0
0
16
42
50
52

Medium Clouds (% Sky Obscured)

5
0
1
2
3
14
26
4
12
10
29
12
48
2
3
0
2
0
0
0
10
7
12
11

High Clouds (% Sky Obscured)

33
35
35
31
49
11
68
52
16
34
46
12
46
75
100
16
20
16
11
0
1
1
1
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
95
85
70
53
45
39
34
31
27
24
23
24
26
31
37
49
70
80
86
89
90
92
92

Pressure (mb)

1023
1023
1023
1023
1023
1022
1022
1021
1021
1020
1019
1019
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

348
347
345
343
345
347
346
345
343
340
338
337
335
334
335
334
335
337
338
337
335
337
337
337

Friday 17

Waxing Crescent 14%

08:59

22:43

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

Sun - Rise: 05:04, Set: 21:14, Transit: 13:09. Moon - Rise: 08:59, Set: 22:43. Civil Dark: 21:59 - 04:20. Nautical Dark: 23:04 - 03:16. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

86
73
90
58
40
27
11
24
38
26
23
22
21
39
57
17
8
14
11
19
11
5
0
0

Low Clouds (% Sky Obscured)

55
57
51
48
40
27
8
24
38
26
23
22
19
31
51
17
8
14
11
19
11
5
0
0

Medium Clouds (% Sky Obscured)

15
23
24
7
6
0
0
4
5
3
3
3
4
5
4
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

40
22
45
16
7
2
4
2
2
5
3
6
7
14
21
4
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
12
11
9
7
6
6
5
5
4
3
3
2
1
3
10
12
12
13
14
14
13
13
12

Relative Humidity (%)

92
89
78
63
51
42
36
31
28
25
23
22
20
20
24
40
59
65
73
82
87
89
89
89

Pressure (mb)

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

Ozone (du)

334
334
332
331
331
330
330
331
331
330
331
331
329
328
329
330
330
331
332
333
334
334
332
329

Saturday 18

Waxing Crescent 23%

10:22

22:54

05 Good
06 Good
07 OK
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 Bad
04 OK

Sun - Rise: 05:05, Set: 21:13, Transit: 13:09. Moon - Rise: 10:22, Set: 22:54. Civil Dark: 21:57 - 04:22. Nautical Dark: 23:02 - 03:18. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
4
21
32
70
80
82
76
65
66
90
91
94
97
78
99
87
93
76
53
53
49
44
42

Low Clouds (% Sky Obscured)

0
0
6
13
20
23
25
19
21
29
58
52
48
40
18
48
37
48
32
16
21
25
30
26

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
6
13
23
82
73
75
38
49
60
51
43
36
36
30
26
26

High Clouds (% Sky Obscured)

0
2
10
18
40
60
67
57
51
40
73
80
42
45
48
48
50
33
18
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
1
1
2
6
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
14
14
15
16
18
20
22
23
23
22
19
19
19
18
16
15
15
15
15
14
14
14

Dew Point (°C)

12
11
7
3
2
1
1
2
3
2
2
4
7
11
15
14
15
14
13
14
14
14
14
14

Relative Humidity (%)

87
80
61
44
36
32
29
27
27
25
22
25
33
46
59
64
73
77
76
82
87
90
95
96

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1019
1019
1020
1020
1021
1022
1022
1023
1023
1023
1023
1024
1024

Ozone (du)

326
327
327
327
329
332
333
333
332
332
332
334
339
348
353
357
361
363
364
364
363
362
362
358

Sunday 19

Waxing Crescent 32%

11:41

23:05

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

Sun - Rise: 05:06, Set: 21:12, Transit: 13:09. Moon - Rise: 11:41, Set: 23:05. Civil Dark: 21:56 - 04:24. Nautical Dark: 23:00 - 03:20. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

39
38
31
24
23
17
12
43
51
49
44
23
30
38
44
54
54
35
20
5
3
2
0
8

Low Clouds (% Sky Obscured)

22
20
16
18
19
15
9
3
7
9
12
18
22
28
13
6
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

25
21
16
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7

High Clouds (% Sky Obscured)

0
0
1
2
5
4
3
39
51
45
42
3
4
5
18
33
46
32
17
5
3
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)

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

Chance of Frost

Temperature (°C)

14
14
14
15
16
17
18
20
21
22
22
23
22
22
21
19
17
15
14
14
12
12
12
11

Feels Like (°C)

13
13
12
13
14
15
16
16
17
17
17
18
19
19
18
18
18
19
18
17
15
10
11
12

Dew Point (°C)

14
13
11
9
7
5
5
3
3
2
2
2
1
1
2
5
8
10
10
11
11
10
10
9

Relative Humidity (%)

96
96
83
67
55
45
40
34
30
27
25
25
24
24
28
39
52
72
76
83
89
90
88
88

Pressure (mb)

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

Ozone (du)

358
357
355
353
353
352
353
352
352
350
349
348
346
345
345
344
343
342
342
342
343
343
343
343

Monday 20

Waxing Crescent 43%

12:58

23:17

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

Sun - Rise: 05:08, Set: 21:10, Transit: 13:09. Moon - Rise: 12:58, Set: 23:17. Civil Dark: 21:54 - 04:25. Nautical Dark: 22:58 - 03:23. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

16
24
28
29
34
31
30
29
26
27
30
40
50
62
60
61
53
47
45
40
31
27
20
34

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
1
11
21
27
18
8
0
0
0
0
0
0
0
2

Medium Clouds (% Sky Obscured)

13
20
23
23
23
22
21
20
18
14
13
17
21
22
24
27
23
22
25
22
17
12
7
11

High Clouds (% Sky Obscured)

1
1
1
1
2
2
2
3
3
2
2
2
1
0
1
1
2
5
8
11
7
4
1
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)

3
3
3
3
4
5
5
5
5
5
6
6
8
11
14
12
11
10
8
6
5
5
5
5

Chance of Frost

Temperature (°C)

12
12
13
15
16
18
20
21
23
24
24
25
25
24
24
23
21
20
19
17
16
15
14
14

Feels Like (°C)

11
11
10
14
14
14
14
16
17
23
23
23
24
25
27
21
21
20
20
19
17
12
14
15

Dew Point (°C)

9
8
7
6
4
3
2
2
1
2
2
2
4
7
9
12
14
17
16
16
15
14
13
13

Relative Humidity (%)

81
73
66
54
44
34
30
26
23
23
22
22
26
31
37
49
63
80
85
89
93
95
95
96

Pressure (mb)

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

Ozone (du)

343
343
342
340
337
334
333
332
331
332
332
332
332
332
332
332
332
332
331
329
328
328
327
327

Tuesday 21

First Quarter 53%

14:14

23:31

05 Bad
06 Bad
07 Bad
08 Bad
09 OK
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 OK
23 OK
00 OK

Sun - Rise: 05:09, Set: 21:09, Transit: 13:09. Moon - Rise: 14:14, Set: 23:31. Civil Dark: 21:53 - 04:27. Nautical Dark: 22:55 - 03:25. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

43
52
55
50
43
55
67
70
69
69
71
72
72
74
59
43
24
22
20
19

Low Clouds (% Sky Obscured)

5
8
7
8
10
14
19
23
27
32
35
43
50
55
39
24
11
9
8
5

Medium Clouds (% Sky Obscured)

13
18
18
16
13
19
23
27
28
30
35
33
32
30
21
18
16
15
16
16

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
1
1
1
0
0
0
0
2
5
7

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
13
13
16
16
15
16
16
17
24
23
22
22
23
23
23
23
23
23
23

Dew Point (°C)

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

Relative Humidity (%)

93
89
87
72
60
49
44
38
34
32
31
30
30
31
31
39
47
59
69
80

Pressure (mb)

1027
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1027
1026
1026
1026
1026
1026
1027
1027
1027

Ozone (du)

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

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

Generated: 15/07/26 05:13:02. Forecast: 15/07/26 to 21/07/26. Timezone: UTC+1.00