Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 24

First Quarter 58%

13:11

03:45

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

Sun - Rise: 05:43, Set: 20:16, Transit: 13:00. Moon - Rise: 13:11, Set: 03:45. Civil Dark: 20:54 - 05:05. Nautical Dark: 21:42 - 04:17. Astro Dark: 22:39 - 03:18

Total Clouds (% Sky Obscured)

0
0
0
0
1
2
22
49
52
63
72
93
100
99
100
100
70
29
21
71
90
34
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
22
49
52
57
72
73
32
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
2
25
74
82
100
91
70
16
12
34
52
20
0
0

High Clouds (% Sky Obscured)

0
0
0
0
1
2
4
4
4
44
40
78
100
93
100
100
20
4
7
3
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)

6
5
4
3
2
2
2
2
2
2
2
2
1
1
2
3
3
4
3
3
3
3
3
2

Chance of Frost

Temperature (°C)

14
12
10
8
7
7
6
5
4
4
4
4
6
9
12
14
16
17
18
19
20
19
19
18

Feels Like (°C)

15
12
10
8
7
6
5
5
4
3
1
3
4
7
11
12
13
15
18
19
20
20
20
20

Dew Point (°C)

11
9
7
6
5
4
3
2
1
-0
-1
0
-0
2
4
5
6
6
7
7
8
9
10
12

Relative Humidity (%)

78
84
84
84
84
82
82
79
79
76
73
73
65
61
58
53
50
48
46
46
48
49
54
66

Pressure (mb)

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

Ozone (du)

369
367
364
363
363
362
361
361
361
360
362
364
367
368
373
376
377
377
377
378
378
378
377
377

Saturday 25

Waxing Gibbous 68%

14:32

03:59

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

Sun - Rise: 05:41, Set: 20:18, Transit: 13:00. Moon - Rise: 14:32, Set: 03:59. Civil Dark: 20:55 - 05:03. Nautical Dark: 21:44 - 04:14. Astro Dark: 22:42 - 03:15

Total Clouds (% Sky Obscured)

1
0
2
0
4
5
5
22
82
87
100
99
90
89
61
32
73
85
91
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
28
84
95
87
67
32
16
11
0
9
27
25
37
38
35

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
2
22
41
34
35
46
52
59
53
32
60
59
83
82
81
66
59
68

High Clouds (% Sky Obscured)

1
0
2
0
4
5
5
22
82
85
100
70
54
69
53
32
68
71
72
89
100
100
100
100

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
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)

2
1
4
5
5
5
6
6
6
6
6
6
7
7
7
7
6
6
5
5
4
4
4
5

Chance of Frost

Temperature (°C)

16
13
12
10
9
7
7
6
5
5
4
4
5
7
9
12
15
17
18
18
18
18
18
17

Feels Like (°C)

17
15
11
8
7
5
4
3
2
2
1
2
2
4
6
10
12
15
16
16
17
16
16
15

Dew Point (°C)

10
9
8
9
8
6
5
5
4
3
3
3
2
2
4
7
8
10
10
10
10
10
12
13

Relative Humidity (%)

68
72
80
91
91
91
91
93
90
89
89
88
80
72
69
67
65
63
61
58
58
59
70
78

Pressure (mb)

1022
1023
1023
1023
1024
1024
1024
1025
1025
1025
1026
1027
1027
1027
1027
1027
1027
1026
1026
1025
1025
1025
1025
1025

Ozone (du)

375
375
376
376
375
373
373
373
371
371
370
369
369
370
370
370
368
368
368
367
367
367
369
370

Sunday 26

Waxing Gibbous 78%

15:49

04:11

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

Sun - Rise: 05:39, Set: 20:19, Transit: 13:00. Moon - Rise: 15:49, Set: 04:11. Civil Dark: 20:57 - 05:01. Nautical Dark: 21:46 - 04:12. Astro Dark: 22:45 - 03:11

Total Clouds (% Sky Obscured)

100
100
100
96
92
98
100
100
91
100
100
15
25
59
17
29
87
85
81
59
69
93
91
73

Low Clouds (% Sky Obscured)

3
0
0
1
1
0
0
0
9
9
8
9
10
10
9
10
44
48
47
36
40
58
51
37

Medium Clouds (% Sky Obscured)

72
77
74
96
86
95
100
100
91
83
70
15
12
8
0
5
37
35
36
35
52
90
71
41

High Clouds (% Sky Obscured)

100
100
100
86
76
96
100
100
71
100
100
15
25
59
4
0
0
0
0
1
22
45
71
52

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
7
4

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
Very Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
7
17
27
51
61
64

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
0.3
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
13
12
11
10
9
8
8
8
7
7
8
10
12
14
16
16
17
17
18
18
17
17
15

Feels Like (°C)

13
10
9
8
8
7
6
6
5
5
5
6
8
11
12
15
15
17
16
17
20
19
16
15

Dew Point (°C)

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

Relative Humidity (%)

83
87
88
90
88
87
85
81
79
78
77
75
69
70
65
63
64
64
64
64
63
63
68
80

Pressure (mb)

1025
1026
1026
1026
1027
1027
1027
1027
1027
1026
1026
1027
1027
1027
1027
1027
1026
1026
1025
1025
1025
1025
1025
1025

Ozone (du)

370
370
371
373
373
375
376
377
376
376
377
377
376
377
380
385
389
389
386
381
380
380
382
384

Monday 27

Waxing Gibbous 86%

17:05

04:22

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

Sun - Rise: 05:37, Set: 20:21, Transit: 13:00. Moon - Rise: 17:05, Set: 04:22. Civil Dark: 20:59 - 04:59. Nautical Dark: 21:48 - 04:09. Astro Dark: 22:49 - 03:08

Total Clouds (% Sky Obscured)

50
35
46
76
91
93
96
91
85
84
100
100
100
100
99
99
96
92
86
82
77
70
49
46

Low Clouds (% Sky Obscured)

22
14
34
66
88
90
93
91
85
84
100
100
100
99
99
99
95
92
86
82
77
68
49
46

Medium Clouds (% Sky Obscured)

26
7
5
4
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

35
16
11
7
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

7
6
9
4
1
9
9
8
7
8
0
1
7
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 (%)

52
51
37
41
34
27
19
7
1
1
0
0
0
2
13
15
21
18
14
1
3
8
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
8
7
8
10
9
7
9
10
10
9
10
10
11
11
12
12
13
13
13
12
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
11
10
9
6
6
7
6
4
4
5
4
5
6
7
7
8
9
9
9
10
9
9
9

Dew Point (°C)

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

Relative Humidity (%)

89
92
93
98
98
96
96
96
96
96
100
96
95
91
88
86
81
77
75
70
74
75
72
77

Pressure (mb)

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

Ozone (du)

388
392
396
402
412
422
430
433
434
432
430
430
427
422
419
419
416
415
412
408
405
402
401
401

Tuesday 28

Waxing Gibbous 93%

18:19

04:32

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

Sun - Rise: 05:35, Set: 20:23, Transit: 13:00. Moon - Rise: 18:19, Set: 04:32. Civil Dark: 21:01 - 04:56. Nautical Dark: 21:51 - 04:06. Astro Dark: 22:52 - 03:04

Total Clouds (% Sky Obscured)

52
57
60
60
51
49
49
57
63
59
61
92
91
88
84
84
84
76
67
58
56
55
53
54

Low Clouds (% Sky Obscured)

52
57
60
55
50
49
47
47
46
42
40
83
83
83
83
84
84
76
67
55
51
46
45
48

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

2
1
8
17
1
0
0
0
0
0
0
0
0
0
6
11
20
21
22
19
25
32
35
30

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
1
1
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
2
2
2
3
2
0
1
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)

13
12
12
11
11
10
10
10
11
11
12
12
12
12
12
12
12
13
13
13
14
14
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
6
5
4
3
3
3
2
1
1
1
1
2
2
2
3
3
3
9
9
9
9
9
10

Dew Point (°C)

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

Relative Humidity (%)

83
88
94
96
96
96
98
98
96
93
86
84
79
77
73
70
66
63
64
64
65
67
70
75

Pressure (mb)

1028
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1028
1027
1027
1027
1027
1026
1026
1025
1025
1024
1024
1024
1024

Ozone (du)

401
402
402
403
404
406
409
409
411
413
414
413
411
409
407
402
398
394
393
392
392
389
386
384

Wednesday 29

Waxing Gibbous 97%

19:35

04:43

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

Sun - Rise: 05:33, Set: 20:25, Transit: 13:00. Moon - Rise: 19:35, Set: 04:43. Civil Dark: 21:03 - 04:54. Nautical Dark: 21:53 - 04:04. Astro Dark: 22:55 - 03:00

Total Clouds (% Sky Obscured)

56
62
64
64
65
71
76
79
77
75
72
55
38
24
20
15
10
17
23
24
24
31
34
54

Low Clouds (% Sky Obscured)

49
50
50
51
51
57
53
62
65
65
63
54
38
24
20
15
10
9
10
12
16
20
25
18

Medium Clouds (% Sky Obscured)

0
0
1
3
4
10
15
12
15
24
35
38
38
24
20
15
10
17
23
24
24
14
2
8

High Clouds (% Sky Obscured)

25
20
15
9
9
9
9
9
14
19
20
35
34
24
20
15
10
17
23
24
24
31
32
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
8
8
7

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
3
8
13
18
17
5
13
15
0
0
1
0
8
16
22
26

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)

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

Chance of Frost

Temperature (°C)

11
10
9
8
8
8
8
8
8
8
8
8
10
11
12
14
15
17
18
18
19
18
17
17

Feels Like (°C)

6
6
5
5
5
4
3
3
3
3
3
3
6
6
7
7
8
8
15
15
15
15
16
16

Dew Point (°C)

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

Relative Humidity (%)

76
78
80
81
81
81
81
81
79
79
79
79
78
76
73
70
67
63
63
64
63
70
78
86

Pressure (mb)

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

Ozone (du)

383
382
382
380
379
378
376
374
373
371
369
368
367
366
365
363
362
360
360
359
358
358
357
357

Thursday 30

Waxing Gibbous 99%

No Rise

04:56

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 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 05:31, Set: 20:26, Transit: 12:59. Moon - Rise: No Rise, Set: 04:56. Civil Dark: 21:05 - 04:52. Nautical Dark: 21:55 - 04:01. Astro Dark: 22:59 - 02:56

Total Clouds (% Sky Obscured)

76
99
100
100
100
93
93
97
98
99
99
90
84
81
80
82
78

Low Clouds (% Sky Obscured)

11
4
14
14
15
19
22
33
43
49
50
55
55
56
49
38
33

Medium Clouds (% Sky Obscured)

14
24
47
70
93
93
92
91
91
90
89
74
62
52
50
45
45

High Clouds (% Sky Obscured)

60
80
83
88
89
70
53
35
50
67
87
90
84
81
64
34
3

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

30
37
82
95
95
95
90
63
95
95
95
85
58
39
54
65
73

Precipitation Amount (mm)

0
0
0.5
1
1.4
1
0.6
0.2
0.8
1.2
1.1
0.5
0.2
0
0.2
0.3
0.4

Wind Speed/Direction (mph)

6
6
5
5
5
5
4
3
3
4
5
6
7
9
11
11
10

Chance of Frost

Temperature (°C)

15
14
12
12
11
10
10
10
9
10
9
9
11
12
13
14
14

Feels Like (°C)

14
14
15
14
13
12
9
9
9
9
9
9
10
10
11
11
12

Dew Point (°C)

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

Relative Humidity (%)

89
93
96
98
98
98
98
100
98
98
96
96
91
89
86
83
82

Pressure (mb)

1022
1022
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

358
358
359
361
363
366
369
372
375
381
388
394
404
414
424
416
408

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

Generated: 24/04/26 20:45:12. Forecast: 24/04/26 to 30/04/26. Timezone: UTC+1.00