Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 24

Waxing Gibbous 64%

13:40

02:30

07 Good
08 Good
09 Good
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 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good

Sun - Rise: 04:54, Set: 21:04, Transit: 13:00. Moon - Rise: 13:40, Set: 02:30. Civil Dark: 21:48 - 04:10. Nautical Dark: 22:53 - 03:04. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

11
16
9
25
6
1
1
1
2
2
2
2
1
0
0
0
0
0
0
0
0
0
0
0

Low 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

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)

11
16
9
25
6
1
1
1
2
2
2
2
1
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)

2
2
2
2
1
0
1
2
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2

Chance of Frost

Temperature (°C)

14
17
19
21
23
25
26
27
27
28
28
28
27
26
23
21
20
19
18
17
16
16
15
15

Feels Like (°C)

16
18
20
23
25
28
30
30
30
31
31
31
31
29
26
24
22
21
20
19
19
18
18
18

Dew Point (°C)

10
13
14
17
18
18
19
18
19
20
20
20
22
22
20
19
18
17
17
15
15
14
13
13

Relative Humidity (%)

78
76
73
74
72
68
64
60
59
60
60
63
75
77
83
85
89
90
92
90
89
89
87
85

Pressure (mb)

1031
1031
1032
1032
1031
1031
1031
1030
1030
1030
1030
1030
1030
1030
1030
1031
1031
1031
1031
1031
1031
1031
1031
1031

Ozone (du)

321
322
322
322
322
322
323
323
322
321
321
321
321
321
320
319
320
321
322
321
320
318
315
315

Monday 25

Waxing Gibbous 74%

14:56

02:40

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

Sun - Rise: 04:53, Set: 21:05, Transit: 13:00. Moon - Rise: 14:56, Set: 02:40. Civil Dark: 21:50 - 04:08. Nautical Dark: 22:55 - 03:02. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
16
30
35
0
0
7
2
0
0
0
0
0
9
24
29

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
16
30
28
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
9
0
0
0
0
0
0
0
0
0
6
14
17

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
4
0
0
5
1
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
1
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
4
4
5
6
6
6
6
5
5
7
8
8
7
6
4
4
4
3
3
3
2
2

Chance of Frost

Temperature (°C)

17
21
23
25
28
30
31
32
32
33
32
32
32
30
26
24
22
20
19
18
17
17
16
17

Feels Like (°C)

21
24
26
28
30
32
33
35
35
36
36
36
35
33
29
27
25
23
21
20
20
19
19
19

Dew Point (°C)

14
17
18
20
21
22
22
22
22
22
23
26
27
27
24
21
20
18
17
16
15
15
14
14

Relative Humidity (%)

82
77
73
70
66
64
60
57
53
52
56
69
78
85
88
85
85
85
85
86
86
86
86
83

Pressure (mb)

1031
1031
1031
1031
1031
1031
1030
1030
1030
1029
1029
1028
1028
1029
1029
1030
1030
1030
1029
1029
1029
1029
1029
1029

Ozone (du)

314
314
314
314
313
313
315
316
316
316
316
317
317
317
317
317
317
318
318
318
319
319
320
323

Tuesday 26

Waxing Gibbous 82%

16:10

02:51

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

Sun - Rise: 04:52, Set: 21:06, Transit: 13:00. Moon - Rise: 16:10, Set: 02:51. Civil Dark: 21:51 - 04:07. Nautical Dark: 22:58 - 03:00. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

34
15
27
30
28
6
47
55
64
36
1
2
16
11
8
4
25
41
50
61
67
73
78
83

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
6
0
0
0
0
0
0
0
1
6
28
42
61
68
74
81

Medium Clouds (% Sky Obscured)

21
9
16
16
13
3
22
23
21
8
0
0
0
3
3
2
7
11
7
4
0
1
4
5

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
13
1
1
10
1
0
0
8
12
8
4
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
6
0
0
0
4
9
8

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
2
4
12
3
4
2
4
3
2
3
3
5
2
1
2
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
4
4
3
3
3
3
4
5
6
7
8
8
7
8
9
9
9
9
10
10
11

Chance of Frost

Temperature (°C)

18
22
24
26
27
29
30
31
31
31
30
28
26
23
20
18
17
15
14
14
14
13
13
13

Feels Like (°C)

21
24
27
29
31
32
33
34
34
35
34
33
31
27
23
21
18
15
14
13
12
12
11
11

Dew Point (°C)

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

Relative Humidity (%)

81
75
71
68
63
59
55
53
51
51
52
59
68
75
79
77
83
95
98
98
96
95
95
93

Pressure (mb)

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

Ozone (du)

323
323
324
326
327
328
328
327
328
329
329
329
329
330
330
331
332
330
330
329
329
329
330
330

Wednesday 27

Waxing Gibbous 89%

17:24

03:04

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

Sun - Rise: 04:51, Set: 21:08, Transit: 13:00. Moon - Rise: 17:24, Set: 03:04. Civil Dark: 21:53 - 04:06. Nautical Dark: 23:00 - 02:58. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

88
91
85
71
55
44
37
28
21
13
6
0
3
6
10
21
32
45
40
31
21
29
39
51

Low Clouds (% Sky Obscured)

67
48
19
17
18
19
13
7
0
0
0
0
0
0
0
0
0
0
0
0
0
10
20
33

Medium Clouds (% Sky Obscured)

16
28
37
33
30
26
27
28
21
13
6
0
2
5
8
17
23
31
23
18
10
9
15
19

High Clouds (% Sky Obscured)

28
60
85
68
45
22
16
10
4
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

7
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)

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

Chance of Frost

Temperature (°C)

14
15
16
18
20
21
22
23
23
23
22
21
20
18
16
14
13
12
11
10
10
9
9
10

Feels Like (°C)

11
12
14
17
19
20
22
22
22
22
21
21
19
16
15
12
12
10
9
8
8
8
8
9

Dew Point (°C)

13
13
13
14
14
15
16
16
16
16
15
15
15
13
11
9
7
5
4
3
3
3
4
6

Relative Humidity (%)

93
89
82
76
70
68
65
64
63
64
64
68
71
72
73
70
68
65
64
63
61
66
69
76

Pressure (mb)

1029
1029
1029
1029
1029
1029
1028
1028
1028
1028
1027
1027
1027
1027
1028
1028
1028
1028
1028
1028
1027
1027
1027
1027

Ozone (du)

330
329
329
329
330
330
332
333
334
334
332
332
333
333
333
333
334
334
334
335
335
335
335
335

Thursday 28

Waxing Gibbous 95%

18:39

03:19

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

Sun - Rise: 04:50, Set: 21:09, Transit: 13:00. Moon - Rise: 18:39, Set: 03:19. Civil Dark: 21:54 - 04:05. Nautical Dark: 23:02 - 02:56. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

62
74
88
72
58
39
33
35
41
63
74
77
55
49
46
54
57
58
70
82
93
92
90
89

Low Clouds (% Sky Obscured)

22
12
0
3
5
8
5
3
0
4
9
14
0
0
0
19
39
58
60
62
60
48
36
27

Medium Clouds (% Sky Obscured)

23
23
25
24
26
26
20
9
0
15
12
7
7
4
0
0
0
0
0
0
0
10
19
22

High Clouds (% Sky Obscured)

25
51
84
61
35
9
16
28
36
58
72
77
55
49
46
35
21
7
24
42
61
56
51
48

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 (%)

5
10
12
31
39
34
28
16
0
0
0
0
6
2
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
11
11
11
11
10
10
9
9
9
9
8
6
5
4
4
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

11
14
16
18
20
21
22
23
24
25
24
23
22
20
18
16
16
15
14
14
14
14
14
14

Feels Like (°C)

10
13
15
16
18
19
21
21
21
23
22
22
21
20
19
19
18
17
16
13
12
13
12
11

Dew Point (°C)

7
8
9
10
11
11
12
12
13
14
14
16
15
12
10
8
7
6
4
4
4
4
5
6

Relative Humidity (%)

75
69
65
60
56
52
51
49
51
51
54
61
64
62
61
59
55
53
50
49
49
50
55
59

Pressure (mb)

1027
1027
1026
1026
1026
1025
1025
1025
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

336
335
335
335
335
335
334
333
332
332
333
333
332
332
331
330
331
331
332
333
333
334
334
334

Friday 29

Waxing Gibbous 98%

19:53

03:39

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 OK
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 OK
04 OK
05 OK
06 OK

Sun - Rise: 04:50, Set: 21:10, Transit: 13:00. Moon - Rise: 19:53, Set: 03:39. Civil Dark: 21:56 - 04:03. Nautical Dark: 23:04 - 02:54. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

92
92
86
82
82
78
78
78
87
91
95
100
67
33
0
3
5
8
12
18
22
25
32
37

Low Clouds (% Sky Obscured)

43
58
72
67
62
56
53
41
40
45
48
47
33
17
0
2
4
6
5
2
0
0
0
0

Medium Clouds (% Sky Obscured)

22
16
15
17
18
25
27
18
4
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

58
69
81
82
82
78
78
78
87
86
81
80
45
23
0
3
5
8
12
18
22
25
31
25

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
6
5
5
5
6
7
7
6
6
6
6
6
5
5
4
4
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

14
16
17
19
20
21
22
22
23
23
23
23
22
20
18
16
15
14
13
13
12
12
12
13

Feels Like (°C)

10
14
14
15
16
16
17
24
24
24
24
24
25
24
24
24
22
20
19
12
12
11
11
10

Dew Point (°C)

7
8
8
9
9
10
10
11
12
12
14
15
17
15
13
11
8
5
3
1
-1
-2
0
3

Relative Humidity (%)

63
58
55
52
50
49
47
48
49
49
55
62
71
70
70
71
61
54
48
44
41
38
42
48

Pressure (mb)

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

Ozone (du)

334
335
335
336
336
336
336
337
338
339
338
338
338
338
338
337
337
337
337
337
336
336
336
336

Saturday 30

Waxing Gibbous 100%

21:05

04:07

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

Sun - Rise: 04:49, Set: 21:11, Transit: 13:00. Moon - Rise: 21:05, Set: 04:07. Civil Dark: 21:57 - 04:02. Nautical Dark: 23:06 - 02:53. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

55
72
90
95
91
87
69
41
17
16
16
16
21
39
49
53
61
56

Low Clouds (% Sky Obscured)

0
0
0
4
8
12
18
24
17
12
5
0
3
4
4
6
12
14

Medium Clouds (% Sky Obscured)

3
6
13
14
15
20
26
28
17
16
16
13
17
29
35
37
34
34

High Clouds (% Sky Obscured)

33
46
60
61
67
78
69
41
17
16
16
16
21
39
49
53
61
51

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

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)

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

Chance of Frost

Temperature (°C)

14
16
18
20
22
23
24
25
25
25
24
23
23
21
18
16
16
15

Feels Like (°C)

9
15
16
17
18
19
19
26
25
25
25
25
26
22
21
21
20
18

Dew Point (°C)

5
6
8
9
10
11
12
13
13
13
14
15
16
14
13
11
10
9

Relative Humidity (%)

53
52
51
49
48
47
47
47
46
46
51
58
65
67
69
71
69
67

Pressure (mb)

1021
1021
1020
1020
1019
1018
1018
1017
1016
1016
1015
1015
1014
1014
1014
1014
1014
1013

Ozone (du)

336
336
335
335
335
335
335
336
337
337
338
338
338
338
338
338
338
338

Forecast for Crownhill, Milton Keynes, United Kingdom (52.03,-0.81)

Generated: 24/05/26 07:01:32. Forecast: 24/05/26 to 30/05/26. Timezone: UTC+1.00