Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 26

Waxing Gibbous 76%

11:01

05:20

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
06 Bad

Sun - Rise: 06:51, Set: 17:37, Transit: 12:15. Moon - Rise: 11:01, Set: 05:20. Civil Dark: 18:11 - 06:17. Nautical Dark: 18:50 - 05:38. Astro Dark: 19:30 - 04:59

Total Clouds (% Sky Obscured)

71
66
82
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

56
57
60
63
54
57
58
63
76
63
79
74
85
84
77
84
85
91
89
95
95
91
100
100

Medium Clouds (% Sky Obscured)

0
53
70
100
61
100
91
99
100
98
94
90
100
100
100
100
99
100
100
95
55
75
100
100

High Clouds (% Sky Obscured)

71
66
82
100
96
100
97
100
100
61
100
100
100
100
100
100
100
100
100
100
100
100
100
77

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
0
1
0
14
7
26
35
48
43
58
67
68
72
69
67
75
84
88
72
46
30

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.3
0.3
0.4
0.3
0.4
0.5
0.5
0.3
0
0

Wind Speed/Direction (mph)

10
11
14
16
16
18
18
19
19
19
18
17
17
17
16
16
16
16
17
17
17
17
17
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
9
9
9
10
9
9
9
8
8
9
9
9
9
9
9
9
8
9
9
9

Relative Humidity (%)

96
95
90
84
85
80
81
84
83
81
84
85
87
90
90
91
91
91
91
91
90
93
91
93

Pressure (mb)

1016
1016
1016
1016
1016
1015
1015
1014
1013
1013
1013
1013
1012
1012
1012
1011
1011
1010
1010
1009
1008
1008
1007
1007

Ozone (du)

370
368
364
361
357
351
348
348
346
345
341
338
335
335
335
335
336
334
334
333
332
331
330
330

Friday 27

Waxing Gibbous 85%

12:20

05:53

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
06 Bad

Sun - Rise: 06:49, Set: 17:39, Transit: 12:15. Moon - Rise: 12:20, Set: 05:53. Civil Dark: 18:13 - 06:15. Nautical Dark: 18:52 - 05:36. Astro Dark: 19:31 - 04:57

Total Clouds (% Sky Obscured)

100
100
100
98
100
100
100
100
100
100
100
100
100
88
100
93
77
75
75
84
99
93
98
87

Low Clouds (% Sky Obscured)

100
100
100
95
100
100
89
87
60
64
62
41
54
69
52
73
77
75
72
72
94
88
96
76

Medium Clouds (% Sky Obscured)

100
76
58
21
37
49
65
54
57
60
65
20
14
15
0
0
0
1
5
23
60
30
42
57

High Clouds (% Sky Obscured)

61
62
61
59
60
58
51
61
50
83
60
60
52
25
63
67
40
40
35
26
0
0
0
0

ISS Passover

Visibility (miles)

9
7
9
9
7
7
9
9
4
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
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

32
41
28
13
31
40
67
74
65
33
32
41
48
40
36
11
9
10
12
25
30
40
33
12

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

14
13
13
13
11
9
9
9
11
11
11
11
10
9
8
6
5
5
5
5
5
4
4
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
95
96
96
95
95
93
93
93
90
91
91
91
91
91
93
93
94
94
94
94
93

Pressure (mb)

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

Ozone (du)

332
335
337
341
343
344
345
345
344
345
348
353
357
359
363
369
373
382
390
393
394
395
396
399

Saturday 28

Waxing Gibbous 92%

13:47

06:15

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

Sun - Rise: 06:47, Set: 17:41, Transit: 12:15. Moon - Rise: 13:47, Set: 06:15. Civil Dark: 18:15 - 06:13. Nautical Dark: 18:54 - 05:34. Astro Dark: 19:33 - 04:55

Total Clouds (% Sky Obscured)

91
86
100
94
96
97
96
66
65
53
9
44
77
82
88
97
97
95
84
94
100
100
96
97

Low Clouds (% Sky Obscured)

78
73
74
82
72
71
58
64
60
43
6
8
0
59
36
42
70
64
63
59
58
49
60
65

Medium Clouds (% Sky Obscured)

75
72
100
57
49
41
35
0
0
0
0
10
77
49
88
96
87
79
74
90
100
100
62
52

High Clouds (% Sky Obscured)

24
17
10
31
61
53
0
0
0
0
0
8
60
43
20
5
0
23
50
80
68
56
46
61

ISS Passover

Visibility (miles)

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

3
19
25
9
11
34
45
41
36
33
9
2
2
0
0
5
35
29
34
32
21
13
3
12

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
5
5
4
4
4
4
4
5
5
4
4
3
3
4
4
4
3
4
4
4
4
5

Relative Humidity (%)

94
94
90
87
78
74
70
69
70
75
82
85
90
89
91
93
93
94
93
94
94
94
94
94

Pressure (mb)

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

Ozone (du)

404
405
406
412
415
412
412
413
413
410
408
406
408
411
413
414
415
416
417
409
404
400
397
397

Sunday 1

Waxing Gibbous 97%

15:16

06:31

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
06 Bad

Sun - Rise: 06:45, Set: 17:43, Transit: 12:15. Moon - Rise: 15:16, Set: 06:31. Civil Dark: 18:16 - 06:11. Nautical Dark: 18:56 - 05:32. Astro Dark: 19:35 - 04:52

Total Clouds (% Sky Obscured)

100
89
98
93
73
69
95
95
95
95
92
91
90
90
90
92
93
78
63
51
55
57
55
47

Low Clouds (% Sky Obscured)

75
65
78
78
71
59
49
39
47
53
62
64
67
72
73
76
77
71
63
51
55
54
52
44

Medium Clouds (% Sky Obscured)

48
36
42
45
49
49
48
41
31
26
20
44
62
55
70
77
83
73
61
51
55
57
45
45

High Clouds (% Sky Obscured)

79
89
61
32
1
5
18
19
33
48
61
58
42
52
51
41
35
17
8
10
12
14
20
30

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
4
4
1
1
1
2
9
8
8
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 (%)

15
18
20
16
27
23
20
12
5
4
6
7
4
0
1
2
11
21
33
33
33
25
5
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
9
10
10
11
13
13
13
13
12
11
11
11
11
11
11
11
12
11
11
12
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
91
93
84
78
71
71
73
77
81
87
93
93
96
96
96
98
96
95
95
95
95
93
93

Pressure (mb)

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

Ozone (du)

397
397
394
392
391
390
389
388
388
387
388
387
386
387
387
386
385
383
382
385
386
386
386
384

Monday 2

Waxing Gibbous 100%

16:41

06:44

07 Bad
08 OK
09 OK
10 OK
11 OK
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

Sun - Rise: 06:42, Set: 17:44, Transit: 12:15. Moon - Rise: 16:41, Set: 06:44. Civil Dark: 18:18 - 06:09. Nautical Dark: 18:57 - 05:30. Astro Dark: 19:37 - 04:50

Total Clouds (% Sky Obscured)

39
31
34
28
27
52
78
100
100
100
100
87
87
84
75
68
61
69
77
85
87
89
90
92

Low Clouds (% Sky Obscured)

28
18
14
7
5
5
0
5
5
0
0
36
27
18
12
6
0
12
23
33
26
20
15
21

Medium Clouds (% Sky Obscured)

39
31
34
28
27
52
76
100
100
100
100
79
85
84
75
68
61
69
77
77
70
61
41
34

High Clouds (% Sky Obscured)

30
25
20
20
20
26
31
41
57
68
100
34
31
16
16
18
25
18
12
5
4
2
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
5
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
1
4
7
19
27
31
36
34
37
22
7
4
1
0
0
0
0
0
0
0
3

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
87
87
85
83
81
79
83
87
92
95
96
95
93
91
91
93
93
93
93
93
93
94
96

Pressure (mb)

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

Ozone (du)

386
388
390
392
394
393
392
390
389
391
393
394
395
396
397
400
402
405
406
408
409
416
423
430

Tuesday 3

Full Moon 100%

18:02

06:55

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
06 Bad

Sun - Rise: 06:40, Set: 17:46, Transit: 12:14. Moon - Rise: 18:02, Set: 06:55. Civil Dark: 18:20 - 06:06. Nautical Dark: 18:59 - 05:27. Astro Dark: 19:39 - 04:48

Total Clouds (% Sky Obscured)

89
81
78
80
76
78
80
89
95
99
100
100
100
98
97
96
95
79
64
53
55
55
55
70

Low Clouds (% Sky Obscured)

27
33
45
57
69
65
53
52
60
67
74
70
67
63
61
62
61
64
61
53
48
41
30
21

Medium Clouds (% Sky Obscured)

22
18
18
19
25
38
44
57
63
60
57
55
43
45
35
30
30
20
12
0
8
16
24
48

High Clouds (% Sky Obscured)

0
0
28
60
76
78
80
89
85
80
80
64
63
62
41
21
0
1
3
4
13
25
38
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
Light Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

4
1
12
25
35
32
36
44
36
36
48
64
68
65
67
62
45
30
16
4
2
1
0
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.4
0.4
0.3
0.4
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
5
5
5
6
10
10
10
10
11
10
8
7
8
7
7
6
4
3
3
3
2
1

Dew Point (°C)

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

Relative Humidity (%)

93
90
88
82
77
74
71
68
66
66
66
66
72
78
84
85
90
93
93
91
91
91
93
93

Pressure (mb)

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

Ozone (du)

438
446
454
458
463
467
464
461
459
449
440
430
421
413
404
402
399
397
395
393
391
389
386
383

Wednesday 4

Waning Gibbous 97%

19:20

07:05

Sun - Rise: 06:38, Set: 17:48, Transit: 12:14. Moon - Rise: 19:20, Set: 07:05. Civil Dark: 18:22 - 06:04. Nautical Dark: 19:01 - 05:25. Astro Dark: 19:40 - 04:46

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: 26/02/26 07:03:35. Forecast: 26/02/26 to 04/03/26. Timezone: UTC+0.00