Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 15

Waning Crescent 15%

05:29

13:40

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 OK
20 OK
21 OK
22 Bad
23 Bad
00 OK
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:15, Set: 18:08, Transit: 12:11. Moon - Rise: 05:29, Set: 13:40. Civil Dark: 18:41 - 05:39. Nautical Dark: 19:21 - 05:00. Astro Dark: 20:01 - 04:19

Total Clouds (% Sky Obscured)

75
64
77
74
65
93
96
100
100
100
81
90
68
28
42
32
83
82
17
68
78
51
58
100

Low Clouds (% Sky Obscured)

0
0
0
32
52
86
90
95
100
71
53
44
49
28
42
32
30
25
16
12
24
7
4
0

Medium Clouds (% Sky Obscured)

72
64
43
34
20
13
16
40
100
100
24
36
39
0
0
2
12
14
0
28
26
24
26
44

High Clouds (% Sky Obscured)

0
0
0
0
2
19
54
54
100
100
59
0
0
0
0
0
0
10
10
0
44
3
49
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
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
23
20
18
39
37
22
20
0
3
0
2
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
7
11
13
15
16
18
19
19
19
18
17
13
13
11
12
12
13
14
12
12
11
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
89
86
78
73
78
81
77
84
90
85
81
80
79
82
85
91
93
80
83
85
88
93
91

Pressure (mb)

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

Ozone (du)

368
363
357
350
346
344
342
340
341
346
353
365
378
376
375
377
381
381
382
381
379
381
383
384

Monday 16

Waning Crescent 8%

05:43

15:02

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
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:13, Set: 18:09, Transit: 12:11. Moon - Rise: 05:43, Set: 15:02. Civil Dark: 18:43 - 05:37. Nautical Dark: 19:22 - 04:57. Astro Dark: 20:03 - 04:16

Total Clouds (% Sky Obscured)

100
100
100
99
100
95
96
95
96
96
98
100
100
100
96
96
78
68
91
93
100
99
99
96

Low Clouds (% Sky Obscured)

21
24
13
32
63
67
90
67
78
72
97
100
79
95
79
77
52
53
51
61
69
74
69
67

Medium Clouds (% Sky Obscured)

42
37
46
31
41
40
52
58
63
61
70
24
41
74
88
84
16
0
37
72
90
68
46
47

High Clouds (% Sky Obscured)

100
100
100
48
100
45
62
60
59
63
58
57
100
97
39
24
27
29
69
76
96
95
90
77

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
13
24
23
17
22
43
30
14
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
89
83
78
77
80
84
85
84
87
85
85
88
88
91
95
95
96
96
94
88
88
87

Pressure (mb)

1014
1014
1015
1015
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

385
385
386
386
385
381
375
371
364
360
357
354
354
352
352
352
351
347
344
341
339
339
340
340

Tuesday 17

Waning Crescent 3%

05:54

16:24

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

Sun - Rise: 06:10, Set: 18:11, Transit: 12:11. Moon - Rise: 05:54, Set: 16:24. Civil Dark: 18:45 - 05:35. Nautical Dark: 19:24 - 04:55. Astro Dark: 20:05 - 04:14

Total Clouds (% Sky Obscured)

99
98
98
80
68
70
59
49
48
48
43
67
57
56
30
4
0
0
0
0
0
15
28
49

Low Clouds (% Sky Obscured)

76
73
69
71
62
68
59
49
48
48
43
67
57
56
30
4
0
0
0
0
0
15
28
45

Medium Clouds (% Sky Obscured)

62
52
50
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)

93
79
91
33
10
4
5
5
0
0
0
2
2
1
0
0
0
0
0
0
0
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
2
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)

13
12
13
14
15
15
15
15
15
14
13
12
10
8
7
6
5
5
4
4
4
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
95
91
85
77
72
69
65
65
70
74
76
83
90
91
91
90
90
90
91
93
91
91
91

Pressure (mb)

1015
1015
1015
1015
1016
1015
1015
1015
1015
1015
1015
1016
1016
1017
1018
1018
1018
1019
1019
1019
1019
1020
1020
1021

Ozone (du)

340
340
340
338
337
337
335
335
333
332
331
331
331
332
332
332
332
331
329
328
328
327
327
328

Wednesday 18

Waning Crescent 0%

06:06

17:47

06 OK
07 OK
08 Good
09 Good
10 Good
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 OK
04 OK
05 OK

Sun - Rise: 06:08, Set: 18:13, Transit: 12:10. Moon - Rise: 06:06, Set: 17:47. Civil Dark: 18:46 - 05:32. Nautical Dark: 19:26 - 04:52. Astro Dark: 20:07 - 04:11

Total Clouds (% Sky Obscured)

34
16
0
0
1
0
10
17
18
12
6
1
1
1
2
3
2
2
1
2
2
22
15
14

Low Clouds (% Sky Obscured)

30
15
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)

0
0
0
0
0
0
10
17
18
12
6
1
1
1
2
3
2
2
1
1
1
13
8
14

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)

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

Chance of Frost

Temperature (°C)

5
7
9
11
13
14
16
16
17
17
17
16
14
13
12
11
10
9
8
8
7
7
7
7

Feels Like (°C)

5
7
9
11
12
13
15
16
17
17
17
16
14
12
11
10
9
8
8
8
7
7
5
5

Dew Point (°C)

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

Relative Humidity (%)

91
88
84
76
71
64
61
60
58
59
67
78
86
86
86
85
85
85
85
87
88
90
90
90

Pressure (mb)

1021
1022
1022
1023
1023
1023
1023
1023
1023
1022
1023
1023
1023
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1024

Ozone (du)

328
328
328
328
328
328
328
328
327
326
325
325
325
327
331
333
335
335
336
337
339
340
341
341

Thursday 19

New Moon 0%

06:06

19:11

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 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:06, Set: 18:14, Transit: 12:10. Moon - Rise: 06:06, Set: 19:11. Civil Dark: 18:48 - 05:30. Nautical Dark: 19:28 - 04:50. Astro Dark: 20:09 - 04:08

Total Clouds (% Sky Obscured)

33
48
71
73
86
95
93
81
65
60
60
54
17
37
69
88
93
92
91
90
89
93
96
100

Low Clouds (% Sky Obscured)

0
0
0
10
19
29
47
68
65
60
60
54
11
21
32
52
72
92
88
85
82
88
92
96

Medium Clouds (% Sky Obscured)

0
0
0
10
24
38
36
25
18
23
28
31
0
0
0
0
0
0
7
20
32
40
43
37

High Clouds (% Sky Obscured)

33
42
67
73
76
80
53
27
0
0
0
0
17
37
69
58
40
26
19
11
4
7
10
13

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
2
0
8
3
4
1
2
0
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
6
9
10
12
14
15
15
14
14
13
11
8
8
7
6
6
5
5
3
3
3
3
4

Dew Point (°C)

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

Relative Humidity (%)

90
90
82
73
69
65
64
64
65
66
71
80
90
93
95
96
96
93
91
91
90
90
93
93

Pressure (mb)

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

Ozone (du)

341
342
344
346
347
345
346
343
345
351
362
371
376
378
381
383
385
387
390
389
389
389
389
389

Friday 20

Waxing Crescent 3%

06:18

20:39

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
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:04, Set: 18:16, Transit: 12:10. Moon - Rise: 06:18, Set: 20:39. Civil Dark: 18:50 - 05:28. Nautical Dark: 19:30 - 04:48. Astro Dark: 20:11 - 04:06

Total Clouds (% Sky Obscured)

93
88
83
90
95
100
100
100
100
100
100
100
100
100
100
99
98
97
87
76
67
73
72
74

Low Clouds (% Sky Obscured)

89
82
74
74
75
75
71
57
56
64
68
68
71
71
70
57
51
42
56
65
67
73
72
74

Medium Clouds (% Sky Obscured)

20
6
0
7
14
19
29
47
78
79
73
66
60
45
44
35
30
30
20
12
0
0
0
0

High Clouds (% Sky Obscured)

17
20
20
43
70
100
100
100
100
100
100
100
99
99
99
93
87
79
49
25
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
0
0
1
1
0
1
4
3
3
3
3
4
1
1
1
1
1
1
-1
-1
-1
-1
-1

Dew Point (°C)

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

Relative Humidity (%)

96
88
82
75
70
65
62
62
63
64
69
74
79
82
85
88
89
89
89
89
89
88
88
88

Pressure (mb)

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

Ozone (du)

389
389
389
388
388
388
388
386
385
383
382
381
380
379
379
379
380
380
381
381
381
381
384
387

Saturday 21

Waxing Crescent 9%

06:32

22:10

Sun - Rise: 05:59, Set: 18:18, Transit: 12:10. Moon - Rise: 06:32, Set: 22:10. Civil Dark: 18:52 - 05:25. Nautical Dark: 19:32 - 04:45. Astro Dark: 20:13 - 04:03

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

Generated: 15/03/26 05:29:47. Forecast: 15/03/26 to 21/03/26. Timezone: UTC+0.00