Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 19

Waxing Crescent 27%

10:01

00:25

10 Good
11 Good
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 OK
20 OK
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

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: 23:35 - 02:33. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

8
3
26
37
33
36
42
34
39
43
21
77
69
84
100
100
100
91
81
76
71
82
77
81

Low Clouds (% Sky Obscured)

6
3
26
37
33
36
42
34
39
36
5
0
0
11
5
17
44
53
54
61
60
55
58
60

Medium Clouds (% Sky Obscured)

0
0
0
0
0
2
2
3
0
0
0
0
0
1
73
100
100
87
74
11
7
22
19
20

High Clouds (% Sky Obscured)

0
0
0
1
0
1
1
1
0
12
13
52
47
66
100
100
100
26
10
22
11
65
60
60

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
3
4
1
0
0
0
0
5
12

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
60
57
53
51
49
52
59
65
70
74
84
91
95
96
96
96
96
98
96
96
90
83
78

Pressure (mb)

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

Ozone (du)

332
332
334
335
334
332
333
334
335
336
335
334
334
332
331
332
335
339
343
343
341
339
337
336

Saturday 20

Waxing Crescent 38%

11:24

00:37

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 Bad
05 Bad
06 Bad
07 Bad
08 OK
09 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: 23:35 - 02:34. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

79
81
94
90
99
100
100
95
95
87
97
97
97
72
85
88
89
63
52
50
56
74
48
97

Low Clouds (% Sky Obscured)

62
53
59
61
83
45
44
64
43
57
65
68
62
60
47
32
30
24
26
23
6
13
0
0

Medium Clouds (% Sky Obscured)

20
26
31
32
28
34
85
82
75
79
74
59
69
29
48
58
49
27
35
50
31
42
34
49

High Clouds (% Sky Obscured)

60
70
89
76
96
99
100
84
95
61
74
62
68
6
12
5
36
5
2
2
2
4
8
74

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 (%)

4
1
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
3
2
1
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
10
10
10
9
9
8
6
5
4
3
2
1
2
3
3
4
4
4
4
5
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
65
58
55
51
49
50
51
55
64
72
75
80
79
80
81
81
82
85
86
83
78
75
73

Pressure (mb)

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

Ozone (du)

336
338
339
339
339
339
338
337
336
335
336
336
338
339
341
343
342
343
342
343
342
339
339
337

Sunday 21

First Quarter 48%

12:43

00:48

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

Sun - Rise: 04:42, Set: 21:27, Transit: 13:04. Moon - Rise: 12:43, Set: 00:48. Civil Dark: 22:16 - 03:53. Nautical Dark: 23:35 - 02:34. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

97
62
81
74
73
71
41
65
84
63
99
100
100
35
14
30
90
87
73
94
74
82
93
100

Low Clouds (% Sky Obscured)

54
60
61
58
45
33
31
31
3
27
21
5
9
0
2
16
31
45
55
40
36
22
11
2

Medium Clouds (% Sky Obscured)

40
4
11
22
31
19
10
20
35
3
0
0
0
0
0
0
1
14
16
12
23
70
89
100

High Clouds (% Sky Obscured)

76
14
28
9
52
55
14
24
33
47
99
100
100
35
14
30
56
72
20
87
43
55
69
86

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
24
26
27
28
28
29
29
28
28
26
25
22
21
20
18
17
17
16
16
16
18
19
21

Feels Like (°C)

23
25
27
29
30
29
29
30
28
28
26
24
22
20
19
18
17
17
15
16
16
17
19
20

Dew Point (°C)

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

Relative Humidity (%)

71
67
61
56
53
52
52
54
60
68
73
78
84
84
82
83
85
86
89
93
89
88
84
81

Pressure (mb)

1026
1026
1026
1025
1025
1025
1024
1024
1024
1024
1025
1025
1025
1026
1026
1025
1025
1025
1025
1024
1024
1024
1024
1024

Ozone (du)

336
336
335
336
335
337
338
336
334
333
331
330
331
332
332
334
333
330
328
328
327
327
329
332

Monday 22

Waxing Gibbous 59%

13:59

00:58

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 Bad
02 Bad
03 OK
04 Bad
05 OK
06 Bad
07 OK
08 Good
09 Good

Sun - Rise: 04:42, Set: 21:27, Transit: 13:05. Moon - Rise: 13:59, Set: 00:58. Civil Dark: 22:16 - 03:53. Nautical Dark: 23:35 - 02:34. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
82
89
93
100
100
100
100
100
35
51
22
50
42
26
38
32
45
28
17
6

Low Clouds (% Sky Obscured)

6
7
4
10
14
24
28
27
27
16
8
0
0
0
0
5
9
12
16
18
21
15
10
3

Medium Clouds (% Sky Obscured)

88
76
59
60
53
74
74
59
61
55
52
42
29
20
12
9
5
0
5
10
15
9
4
0

High Clouds (% Sky Obscured)

90
95
100
100
82
89
90
100
100
100
100
100
35
37
7
45
41
24
36
9
14
2
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 (%)

6
6
5
5
11
15
17
17
5
8
17
23
27
18
8
14
10
0
1
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
8
8
7
6
6
5
5
6
6
6
6
5
5
5
4
4
4
4
5
5
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
24
25
28
28
32
31
31
31
31
29
27
25
26
25
25
22
22
23
22
24
24
26
28

Dew Point (°C)

18
19
20
20
20
20
20
20
21
22
23
22
22
21
21
21
20
19
19
19
19
18
19
20

Relative Humidity (%)

79
77
74
68
65
62
61
60
62
69
77
83
88
88
89
91
91
91
91
91
89
83
79
75

Pressure (mb)

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

Ozone (du)

331
332
332
330
329
329
326
324
323
322
325
325
326
323
320
318
318
317
314
312
311
310
310
309

Tuesday 23

Waxing Gibbous 69%

15:13

01:10

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

Sun - Rise: 04:43, Set: 21:27, Transit: 13:05. Moon - Rise: 15:13, Set: 01:10. Civil Dark: 22:16 - 03:54. Nautical Dark: 23:35 - 02:35. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

18
29
33
38
39
35
33
27
17
11
7
2
9
18
26
15
8
0
13
25
38
53
68
83

Low Clouds (% Sky Obscured)

13
17
21
20
21
19
18
18
16
11
6
0
9
18
26
15
8
0
13
25
38
53
68
83

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)

5
10
14
25
32
23
16
20
3
1
2
1
0
0
0
0
0
0
0
0
0
1
2
2

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

Chance of Frost

Temperature (°C)

25
26
27
28
28
29
29
28
28
27
25
23
22
20
19
18
17
17
16
16
17
17
18
19

Feels Like (°C)

29
29
30
30
30
30
30
30
29
31
29
27
24
23
21
20
19
19
18
18
18
17
19
19

Dew Point (°C)

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

Relative Humidity (%)

71
67
61
56
52
52
50
50
51
60
68
74
77
80
80
81
85
89
93
86
81
76
71
68

Pressure (mb)

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

Ozone (du)

309
309
309
309
308
309
309
309
309
309
310
310
310
311
312
312
312
312
312
312
312
312
312
311

Wednesday 24

Waxing Gibbous 78%

16:28

01:25

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

Sun - Rise: 04:43, Set: 21:27, Transit: 13:05. Moon - Rise: 16:28, Set: 01:25. Civil Dark: 22:16 - 03:54. Nautical Dark: 23:35 - 02:36. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

80
74
71
68
65
60
59
51
50
42
35
26
30
36
43
49
54
59
70
82
92
75
58
41

Low Clouds (% Sky Obscured)

80
74
71
68
65
60
59
51
50
42
35
26
30
36
43
49
54
56
56
55
55
47
42
33

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)

2
1
1
1
1
2
1
1
0
0
0
0
1
1
2
2
3
6
26
44
67
48
36
21

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
18
19
19
25
26
26
26
27
28
22
22
22
22
21
21
14
15
15
15
14
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

64
62
60
58
56
54
53
57
61
66
70
77
82
85
89
92
92
93
95
89
83
78
71
63

Pressure (mb)

1022
1022
1022
1023
1023
1022
1022
1023
1023
1023
1023
1024
1024
1024
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026

Ozone (du)

311
312
313
314
314
314
314
314
315
315
315
314
314
313
312
312
313
313
314
314
313
313
313
313

Thursday 25

Waxing Gibbous 85%

17:43

01:43

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

Sun - Rise: 04:44, Set: 21:27, Transit: 13:05. Moon - Rise: 17:43, Set: 01:43. Civil Dark: 22:16 - 03:55. Nautical Dark: 23:35 - 02:37. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

45
50
55
69
83
97
77
58
42
44
43
41
36
40
40
44
51
43
50
54
34

Low Clouds (% Sky Obscured)

35
36
41
40
35
30
20
10
0
9
18
25
18
10
2
2
1
0
0
1
3

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
5
7
9
6
3
1
1
0
0
1
2
4
4
3
0

High Clouds (% Sky Obscured)

30
42
55
62
74
89
73
58
42
44
43
41
36
40
38
30
32
32
26
19
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
22
23
24
25
25
26
25
24
24
22
20
18
17
15
15
14
13
13
14
14

Feels Like (°C)

14
15
16
17
22
22
22
23
23
24
18
17
17
16
16
15
10
10
10
10
10

Dew Point (°C)

12
12
13
12
12
12
12
13
13
13
13
12
11
11
11
11
12
12
12
12
12

Relative Humidity (%)

57
54
51
47
46
45
43
46
50
52
56
60
64
69
75
80
86
90
93
90
86

Pressure (mb)

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

Ozone (du)

313
314
315
316
316
315
315
315
316
317
315
313
312
312
312
313
313
313
313
313
313

Forecast for Newport Pagnell, Milton Keynes, United Kingdom (52.08,-0.73)

Generated: 19/06/26 09:34:54. Forecast: 19/06/26 to 25/06/26. Timezone: UTC+1.00