Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 29

Waxing Gibbous 90%

16:44

05:52

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

Sun - Rise: 06:40, Set: 19:33, Transit: 13:07. Moon - Rise: 16:44, Set: 05:52. Civil Dark: 20:07 - 06:06. Nautical Dark: 20:49 - 05:25. Astro Dark: 21:33 - 04:41

Total Clouds (% Sky Obscured)

91
84
77
89
58
91
98
42
37
28
91
59
62
63
69
78
95
78
72
83
71
31
31
21

Low Clouds (% Sky Obscured)

72
65
76
44
58
23
30
37
37
28
39
44
52
63
68
68
95
74
72
83
71
31
31
21

Medium Clouds (% Sky Obscured)

0
4
24
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

62
2
30
35
15
59
91
32
3
5
56
56
27
3
3
3
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 (%)

3
1
1
17
1
1
0
0
0
0
0
0
13
22
21
9
19
8
14
3
2
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)

14
14
13
12
11
10
9
10
10
9
9
10
13
15
16
17
15
17
16
17
16
15
14
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
5
4
3
3
3
0
-1
1
1
1
1
2
3
4
4
4
5
5
6
5
5
5

Dew Point (°C)

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

Relative Humidity (%)

85
82
85
82
84
83
88
85
80
86
94
88
79
74
70
65
67
62
66
64
68
71
74
79

Pressure (mb)

1020
1020
1020
1021
1021
1022
1022
1022
1022
1022
1023
1024
1024
1024
1025
1025
1025
1025
1025
1025
1026
1026
1027
1028

Ozone (du)

344
341
338
334
333
331
329
329
330
329
328
327
326
326
325
323
322
320
317
316
314
311
308
308

Monday 30

Waxing Gibbous 95%

18:01

06:03

21 OK
22 OK
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 OK
18 Bad
19 OK
20 OK

Sun - Rise: 06:38, Set: 19:35, Transit: 13:07. Moon - Rise: 18:01, Set: 06:03. Civil Dark: 20:09 - 06:04. Nautical Dark: 20:51 - 05:22. Astro Dark: 21:33 - 04:38

Total Clouds (% Sky Obscured)

34
40
71
80
93
100
100
94
99
95
85
93
78
84
92
89
92
64
96
86
40
50
48
26

Low Clouds (% Sky Obscured)

32
23
22
38
85
100
99
86
98
89
74
55
46
67
81
70
82
40
65
57
5
50
48
26

Medium Clouds (% Sky Obscured)

3
16
33
39
27
48
35
30
28
27
33
52
36
27
33
49
43
20
41
34
18
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
3
3
2
0
1
2
2
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
1
7
10
17
18
17
17
17
18
16
3
17
20
25
19
9
5
1
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
8
7
7
8
8
8
7
6
7
8
8
10
11
12
14
14
12
12
10
8
7
6

Chance of Frost

Temperature (°C)

7
6
6
6
6
6
7
7
7
8
8
8
10
11
13
14
15
15
16
16
15
15
14
13

Feels Like (°C)

4
3
3
4
4
3
3
4
4
5
5
5
7
9
10
11
11
11
12
13
12
12
12
10

Dew Point (°C)

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

Relative Humidity (%)

85
87
90
93
94
88
85
85
88
91
93
93
95
93
95
89
73
67
72
73
75
76
78
76

Pressure (mb)

1028
1029
1029
1029
1029
1029
1029
1029
1028
1028
1029
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1028
1028
1028

Ozone (du)

311
313
312
312
312
313
314
314
315
318
319
314
310
308
309
309
309
311
311
315
314
313
313
315

Tuesday 31

Waxing Gibbous 99%

19:18

06:13

21 OK
22 Bad
23 OK
00 OK
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
20 Bad

Sun - Rise: 06:36, Set: 19:37, Transit: 13:06. Moon - Rise: 19:18, Set: 06:13. Civil Dark: 20:11 - 06:01. Nautical Dark: 20:53 - 05:20. Astro Dark: 21:35 - 04:35

Total Clouds (% Sky Obscured)

43
59
47
42
57
62
58
64
73
83
78
79
87
85
85
69
78
74
83
84
85
85
89
94

Low Clouds (% Sky Obscured)

43
59
46
42
57
62
58
64
67
76
59
79
80
79
71
69
76
72
82
83
63
80
84
87

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
4
13
22
5
25
22
29
4
4
0
0
0
21
30
37
56

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
2
2
29
67
2
10
6
5
5
22
2
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
1
1
1
0
0
0
0
0
0
0
0
0
0
10
22
23
20
19
2
2
2
8
11

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
4
4
4
4
4
4
4
4
5
6
7
7
7
8
9
10
9
9
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
80
80
80
81
84
87
88
91
91
91
90
82
77
71
67
63
65
67
72
76
79
81
76

Pressure (mb)

1028
1028
1028
1028
1028
1027
1027
1027
1026
1026
1026
1026
1026
1025
1025
1024
1024
1023
1022
1021
1021
1020
1020
1020

Ozone (du)

315
317
317
316
318
319
320
321
322
323
325
326
328
329
329
331
331
330
330
329
329
331
334
336

Wednesday 1

Waxing Gibbous 100%

20:34

06:23

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
20 Bad

Sun - Rise: 06:33, Set: 19:38, Transit: 13:06. Moon - Rise: 20:34, Set: 06:23. Civil Dark: 20:13 - 05:59. Nautical Dark: 20:55 - 05:17. Astro Dark: 21:37 - 04:32

Total Clouds (% Sky Obscured)

98
89
78
59
61
63
63
51
47
42
62
82
97
93
79
83
79
75
72
77
85
91
85
76

Low Clouds (% Sky Obscured)

91
83
75
59
41
40
49
48
36
24
25
28
34
40
43
50
49
50
54
56
64
67
56
37

Medium Clouds (% Sky Obscured)

69
35
16
2
2
18
40
40
40
40
56
68
42
29
22
16
14
17
15
64
76
46
38
35

High Clouds (% Sky Obscured)

2
3
17
4
15
10
10
10
10
15
16
14
7
2
1
0
2
2
2
2
35
7
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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 (%)

13
11
9
1
0
1
2
3
4
16
18
12
5
18
21
14
11
12
5
2
8
3
0
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)

9
12
12
11
10
9
8
8
8
7
7
7
7
7
6
7
7
6
7
6
7
6
7
9

Chance of Frost

Temperature (°C)

10
9
8
8
6
5
5
5
5
5
5
5
6
7
8
9
9
9
9
9
10
9
9
8

Feels Like (°C)

7
7
5
4
4
2
2
1
2
2
2
3
4
5
6
6
6
5
5
6
6
5
5
3

Dew Point (°C)

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

Relative Humidity (%)

73
77
82
79
86
93
93
93
90
91
89
91
91
91
84
73
74
77
81
80
68
74
74
75

Pressure (mb)

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

Ozone (du)

336
336
336
337
339
343
347
348
350
357
363
366
370
374
379
380
378
378
380
381
382
385
390
394

Thursday 2

Full Moon 99%

No Rise

06:35

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
20 Bad

Sun - Rise: 06:31, Set: 19:40, Transit: 13:06. Moon - Rise: No Rise, Set: 06:35. Civil Dark: 20:15 - 05:57. Nautical Dark: 20:57 - 05:15. Astro Dark: 21:40 - 04:29

Total Clouds (% Sky Obscured)

62
53
55
70
71
64
57
71
83
100
100
100
100
99
98
97
98
99
100
82
65
47
59
72

Low Clouds (% Sky Obscured)

11
3
5
15
19
7
5
20
33
46
62
83
95
84
77
65
77
88
100
82
65
47
51
53

Medium Clouds (% Sky Obscured)

27
20
27
30
32
31
28
39
70
89
83
90
95
83
84
86
88
90
91
82
65
47
56
56

High Clouds (% Sky Obscured)

0
1
2
2
3
4
5
30
55
82
73
44
21
25
25
21
22
24
30
31
38
39
59
72

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
6
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
1
10
11
2
1
0
0
1
1
2
1
2
10
13
17
24
29
31
35
30

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
2
3
1
1
1
1
0
1
-0
-1
0
2
2
3
4
6
6
6
7
7
8
9
5

Dew Point (°C)

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

Relative Humidity (%)

78
83
91
93
93
86
85
85
86
86
91
83
72
66
62
59
58
61
64
67
74
84
95
95

Pressure (mb)

1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1010
1010
1010
1009
1009
1009
1009
1009

Ozone (du)

395
398
402
405
408
411
413
416
418
419
418
417
418
419
418
419
414
410
407
403
402
402
401
401

Friday 3

Waning Gibbous 96%

21:50

06:49

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
20 Bad

Sun - Rise: 06:29, Set: 19:42, Transit: 13:05. Moon - Rise: 21:50, Set: 06:49. Civil Dark: 20:16 - 05:54. Nautical Dark: 20:59 - 05:12. Astro Dark: 21:42 - 04:26

Total Clouds (% Sky Obscured)

84
89
95
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
97
95
94
91
90
91

Low Clouds (% Sky Obscured)

55
56
57
59
65
72
78
78
78
76
72
72
71
63
54
43
41
39
36
42
48
54
48
41

Medium Clouds (% Sky Obscured)

52
62
72
83
74
63
45
46
47
63
82
90
94
97
98
100
95
90
84
84
84
83
76
70

High Clouds (% Sky Obscured)

84
89
94
100
100
100
100
100
100
100
100
100
100
100
100
100
83
67
53
39
20
10
37
54

ISS Passover

Visibility (miles)

8
9
8
7
5
7
8
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

19
15
10
4
39
54
65
56
43
29
34
36
27
24
22
19
20
19
10
14
16
13
14
11

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
8
8
9
10
10
9
9
9
9
8
9
9
8
9
9
9
9
8
7
6

Relative Humidity (%)

95
95
96
96
96
95
96
95
95
93
91
91
88
87
87
87
85
85
84
83
80
76
73
74

Pressure (mb)

1009
1009
1009
1008
1008
1008
1007
1006
1006
1006
1006
1006
1007
1007
1007
1007
1007
1006
1006
1005
1005
1005
1005
1005

Ozone (du)

401
400
399
397
395
394
393
392
392
392
392
392
392
392
393
395
397
396
395
395
396
397
398
399

Saturday 4

Waning Gibbous 91%

23:06

07:07

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

Sun - Rise: 06:27, Set: 19:44, Transit: 13:05. Moon - Rise: 23:06, Set: 07:07. Civil Dark: 20:18 - 05:52. Nautical Dark: N/A - 05:10. Astro Dark: 21:44 - 04:23

Total Clouds (% Sky Obscured)

94
94
94
93
95
98
100
99
98
93
89
87
86
88
89
100
92
75
60
52
48
53

Low Clouds (% Sky Obscured)

31
48
64
84
88
85
82
84
87
89
76
63
48
51
55
60
57
53
50
52
48
47

Medium Clouds (% Sky Obscured)

62
50
36
23
47
71
93
80
61
39
35
26
17
42
72
100
80
62
46
48
44
36

High Clouds (% Sky Obscured)

54
36
18
4
17
36
55
60
55
50
50
50
45
45
43
41
55
63
60
52
30
2

ISS Passover

Visibility (miles)

9
9
9
9
9
6
3
0
3
6
9
9
9
9
7
5
4
5
7
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

Precipitation Type

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

Precipitation Probability (%)

1
1
3
5
36
49
56
57
61
67
69
64
57
50
46
49
50
49
49
41
32
22

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.4
0.4
0.3
0.2
0
0
0
0
0
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
5
5
5
5
4
4
4
3
3
3
1
0
-1
0
1
2
2
3
2
3
3

Dew Point (°C)

6
6
6
6
7
7
8
8
7
5
4
4
3
3
4
4
5
5
5
5
4
4

Relative Humidity (%)

74
76
78
81
84
87
93
96
91
87
84
81
75
73
73
74
73
73
73
72
70
69

Pressure (mb)

1005
1005
1005
1005
1005
1005
1005
1005
1005
1006
1007
1008
1009
1010
1010
1011
1012
1012
1012
1013
1014
1014

Ozone (du)

400
400
401
401
402
404
407
409
411
414
416
418
420
423
423
423
424
422
421
419
419
418

Forecast for Milton Keynes, Milton Keynes, United Kingdom (52.04,-0.76)

Generated: 29/03/26 21:43:39. Forecast: 29/03/26 to 04/04/26. Timezone: UTC+1.00