Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waxing Crescent 17%

08:33

00:10

02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
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

Sun - Rise: 04:42, Set: 21:26, Transit: 13:04. Moon - Rise: 08:33, Set: 00:10. Civil Dark: 22:15 - 03:53. Nautical Dark: 23:34 - 02:34. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

87
85
92
100
100
100
96
94
95
80
91
95
92
88
77
61
82
83
32
12
6
1
1
0

Low Clouds (% Sky Obscured)

73
78
79
87
80
84
82
83
86
77
87
74
72
53
66
51
60
83
31
4
0
0
0
0

Medium Clouds (% Sky Obscured)

0
3
33
37
19
15
29
22
19
17
17
32
35
31
13
9
4
3
1
1
3
1
1
0

High Clouds (% Sky Obscured)

8
60
92
100
100
88
54
50
58
9
39
27
57
55
32
12
26
7
29
12
6
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
3
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
17
16
15
16
17
17
17
17
19
20
21
22
23
23
25
26
26
25
23
20
20
19
18

Dew Point (°C)

16
16
15
15
15
16
15
15
15
15
14
15
17
17
17
17
18
19
20
19
19
18
17
16

Relative Humidity (%)

98
98
96
98
95
92
86
83
78
74
65
63
66
62
60
60
65
70
78
84
91
92
92
92

Pressure (mb)

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

Ozone (du)

333
333
333
331
331
332
332
331
330
330
331
332
332
331
330
331
331
330
331
331
331
332
333
333

Friday 19

Waxing Crescent 27%

10:01

00:25

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

Sun - Rise: 04:42, Set: 21:26, Transit: 13:04. Moon - Rise: 10:01, Set: 00:25. Civil Dark: 22:15 - 03:53. Nautical Dark: 23:34 - 02:34. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

16
20
11
3
6
10
6
10
6
29
36
47
42
37
47
44
24
96
95
95
95
100
97
99

Low Clouds (% Sky Obscured)

16
20
0
0
0
10
6
10
6
29
36
47
41
37
34
44
20
34
9
32
36
45
54
31

Medium Clouds (% Sky Obscured)

0
0
5
1
3
0
0
0
0
0
0
2
4
0
15
2
2
9
30
4
12
38
66
92

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
3
0
0
0
1
3
2
3
2
8
62
65
65
60
100
74
42

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
2
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
1
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
4
4
5
4
5
6
7
8
9
10
11
12
13
14
13
13
11
9
8
7
7
7
7

Chance of Frost

Temperature (°C)

16
15
15
15
16
17
19
21
23
24
25
27
28
28
28
27
26
25
24
22
21
20
19
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
93
93
93
89
83
75
68
64
62
61
57
54
52
52
57
60
64
71
81
88
93
95
95

Pressure (mb)

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

Ozone (du)

334
335
336
337
337
336
333
333
331
329
329
330
331
330
329
329
330
331
332
332
332
331
332
329

Saturday 20

Waxing Crescent 38%

11:24

00:37

02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
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

Sun - Rise: 04:42, Set: 21:27, Transit: 13:04. Moon - Rise: 11:24, Set: 00:37. Civil Dark: 22:16 - 03:53. Nautical Dark: 23:34 - 02:35. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

90
96
92
93
89
65
63
71
76
67
86
58
96
100
100
100
96
95
96
95
94
90
82
88

Low Clouds (% Sky Obscured)

33
56
53
44
48
42
51
57
57
58
57
44
44
41
41
42
24
27
33
34
34
35
37
39

Medium Clouds (% Sky Obscured)

85
87
80
92
72
65
54
35
52
21
5
4
4
4
63
55
88
89
82
65
62
75
61
61

High Clouds (% Sky Obscured)

47
31
29
3
8
3
2
34
27
19
77
53
95
100
100
98
90
82
72
59
49
35
14
34

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
8
24
9
6
7
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)

6
6
7
7
7
9
10
10
10
9
10
10
10
9
7
6
5
4
4
3
4
4
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
98
96
95
90
86
78
75
73
62
58
56
53
52
54
56
67
71
72
75
79
83
89

Pressure (mb)

1014
1014
1015
1015
1016
1016
1017
1018
1018
1019
1019
1020
1020
1020
1021
1021
1021
1021
1022
1023
1023
1024
1024
1024

Ozone (du)

329
332
335
340
341
339
339
339
339
338
338
337
337
337
336
336
334
333
334
334
339
342
344
342

Sunday 21

First Quarter 48%

12:43

00:48

02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
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

Sun - Rise: 04:42, Set: 21:27, Transit: 13:05. Moon - Rise: 12:43, Set: 00:48. Civil Dark: 22:16 - 03:54. Nautical Dark: 23:35 - 02:35. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

92
95
80
74
61
75
78
84
85
89
87
88
90
91
83
90
100
100
100
100
100
100
100
98

Low Clouds (% Sky Obscured)

43
50
52
51
51
47
41
35
45
53
62
66
70
68
55
50
43
25
13
16
24
20
15
24

Medium Clouds (% Sky Obscured)

55
45
29
40
32
45
27
21
19
18
19
22
25
29
26
16
10
17
22
72
84
76
21
23

High Clouds (% Sky Obscured)

61
88
63
37
11
15
17
19
18
15
5
47
49
45
26
49
100
100
100
100
100
100
97
95

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
7
7
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
2
1
0
0
2
0
1
8
3
7
25
32
32
31
38
21
10
10
3
0
1
1

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

Chance of Frost

Temperature (°C)

15
15
14
14
15
17
18
20
21
23
23
24
25
25
26
25
25
24
22
20
19
19
18
17

Feels Like (°C)

15
14
13
14
15
17
18
19
21
22
23
24
25
26
26
26
25
24
21
19
19
18
17
16

Dew Point (°C)

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

Relative Humidity (%)

93
92
87
86
85
82
82
80
77
75
77
77
74
72
75
76
79
88
91
93
93
92
89
86

Pressure (mb)

1025
1025
1025
1025
1026
1026
1026
1026
1027
1027
1027
1026
1026
1026
1026
1026
1026
1026
1027
1027
1028
1028
1028
1028

Ozone (du)

346
343
342
341
340
338
337
337
337
336
336
335
334
333
333
332
332
329
328
328
329
331
333
338

Monday 22

Waxing Gibbous 59%

13:59

00:59

02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
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 OK

Sun - Rise: 04:43, Set: 21:27, Transit: 13:05. Moon - Rise: 13:59, Set: 00:59. Civil Dark: 22:16 - 03:54. Nautical Dark: 23:35 - 02:35. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

96
93
96
98
100
92
86
83
71
70
66
58
63
69
73
59
45
63
82
100
79
60
39
40

Low Clouds (% Sky Obscured)

25
35
40
45
50
39
24
17
27
39
53
54
56
57
52
47
42
43
43
44
42
39
37
37

Medium Clouds (% Sky Obscured)

23
25
28
36
42
51
47
47
49
52
51
37
28
23
16
11
4
10
15
20
13
7
0
0

High Clouds (% Sky Obscured)

91
61
69
75
80
58
35
13
35
55
66
51
26
2
8
17
25
53
72
88
74
57
39
40

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
6
6
5
16
19
15
12
3
1
3
3
0
1
3
12
7
7
3
8
6
2
1

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
6
6
6
7
7
8
9
8
7
7
6
6
6
6
6
6
5
5
4
3
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
81
78
77
74
74
73
68
64
58
56
55
54
55
55
59
64
67
68
66
66
69
73
76

Pressure (mb)

1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

340
346
345
340
336
334
333
331
331
331
330
329
327
325
324
323
322
321
321
320
320
319
318
317

Tuesday 23

Waxing Gibbous 69%

15:14

01:11

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

Sun - Rise: 04:43, Set: 21:27, Transit: 13:05. Moon - Rise: 15:14, Set: 01:11. Civil Dark: 22:16 - 03:54. Nautical Dark: 23:35 - 02:36. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

40
43
47
53
51
51
52
51
50
45
39
41
35
29
39
49
53
39
23
9
9
11
14
15

Low Clouds (% Sky Obscured)

37
37
41
44
49
48
39
32
32
31
32
32
31
29
29
28
26
21
12
9
9
11
14
15

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
5
3
1
0
0
0
0
0

High Clouds (% Sky Obscured)

38
35
21
10
4
11
21
30
37
45
39
37
22
7
4
2
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
1
1
3
3
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
3
2
3
3
3
4
5
5
5
5
5
5
5
6
6
6
6
6
5
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
17
17
17
16
16
21
21
21
22
22
22
30
30
30
31
31
31
26
26
26
25
25
24

Dew Point (°C)

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

Relative Humidity (%)

73
73
72
70
67
64
60
57
55
53
53
52
51
51
50
54
58
63
65
65
67
65
63
60

Pressure (mb)

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

Ozone (du)

315
314
312
312
311
311
310
309
309
309
309
310
310
311
311
311
311
312
311
309
308
307
306
304

Wednesday 24

Waxing Gibbous 78%

16:28

01:25

Sun - Rise: 04:43, Set: 21:27, Transit: 13:05. Moon - Rise: 16:28, Set: 01:25. Civil Dark: 22:16 - 03:55. Nautical Dark: 23:34 - 02:36. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 18/06/26 02:11:24. Forecast: 18/06/26 to 24/06/26. Timezone: UTC+1.00