Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 22

Waxing Crescent 17%

06:51

23:42

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

Sun - Rise: 05:59, Set: 18:20, Transit: 12:09. Moon - Rise: 06:51, Set: 23:42. Civil Dark: 18:54 - 05:25. Nautical Dark: 19:34 - 04:45. Astro Dark: 20:16 - 04:03

Total Clouds (% Sky Obscured)

1
10
27
38
11
19
60
79
93
100
100
100
100
100
100
100
100
100
97
67
54
100
69
100

Low Clouds (% Sky Obscured)

1
10
27
38
0
0
0
0
0
0
0
0
11
0
27
45
40
32
23
17
33
42
53
47

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
5
35
62
100
100
100
100
100
99
79
97
12
14
0
0
0

High Clouds (% Sky Obscured)

1
3
27
34
11
19
52
68
93
100
100
100
100
100
100
100
100
100
59
2
1
40
69
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
20
100
100
20
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
1
3
12
3
9
10
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)

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

Chance of Frost

Temperature (°C)

1
0
-0
0
2
4
7
9
11
12
12
13
12
12
11
10
9
9
8
8
7
6
6
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
86
83
72
62
54
49
47
45
46
50
60
68
76
85
87
90
88
90
93
94
90
91

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1015
1016
1016
1016
1017
1018
1018
1018
1018
1019
1019
1019
1019

Ozone (du)

372
374
374
372
371
371
370
371
372
372
372
371
370
371
372
378
384
391
394
396
391
389
381
376

Monday 23

Waxing Crescent 26%

07:18

01:10

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:57, Set: 18:22, Transit: 12:09. Moon - Rise: 07:18, Set: 01:10. Civil Dark: 18:55 - 05:23. Nautical Dark: 19:36 - 04:43. Astro Dark: 20:18 - 03:58

Total Clouds (% Sky Obscured)

100
98
100
100
99
99
98
100
99
90
95
100
100
100
100
100
99
100
100
100
100
94
96
100

Low Clouds (% Sky Obscured)

32
31
35
27
4
0
0
34
44
54
56
45
63
27
23
0
10
23
0
0
0
43
49
71

Medium Clouds (% Sky Obscured)

0
0
3
3
3
15
52
65
65
53
63
92
91
96
100
99
86
27
63
69
63
59
93
100

High Clouds (% Sky Obscured)

100
98
100
100
99
99
98
100
98
81
79
100
100
100
100
100
94
100
100
100
100
54
43
87

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
3
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)

5
5
4
4
4
4
3
2
3
5
7
8
8
7
6
6
7
8
10
10
11
11
12
12

Chance of Frost

Temperature (°C)

5
4
4
4
5
8
10
12
13
13
14
14
14
13
13
11
11
10
10
9
8
8
7
7

Feels Like (°C)

2
2
1
1
2
5
8
10
11
11
11
11
11
11
10
9
8
7
6
5
4
4
3
3

Dew Point (°C)

4
4
3
1
2
3
5
6
7
8
8
8
9
10
10
9
8
9
8
7
7
7
6
6

Relative Humidity (%)

94
94
91
82
78
73
70
68
66
68
67
69
74
79
83
83
84
88
90
90
90
91
93
91

Pressure (mb)

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

Ozone (du)

372
370
366
366
364
360
358
356
354
354
353
352
351
351
350
349
349
347
346
344
342
342
341
342

Tuesday 24

Waxing Crescent 38%

07:57

02:24

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:54, Set: 18:23, Transit: 12:09. Moon - Rise: 07:57, Set: 02:24. Civil Dark: 18:57 - 05:21. Nautical Dark: 19:37 - 04:40. Astro Dark: 20:20 - 03:55

Total Clouds (% Sky Obscured)

100
100
100
99
95
98
100
100
100
100
87
96
100
100
100
96
92
97
58
81
70
55
51
43

Low Clouds (% Sky Obscured)

48
63
70
77
80
80
85
95
100
100
87
90
100
100
72
80
92
70
52
80
69
55
51
43

Medium Clouds (% Sky Obscured)

68
75
85
74
70
62
68
76
90
35
34
26
80
88
100
82
35
37
15
1
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
98
81
90
100
100
100
100
3
27
28
72
70
0
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
7
4
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
Very Light Rain
Light Rain
Light Rain
None
Light Rain
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
2
18
10
37
66
95
85
49
79
74
30
13
16
12
10
8

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
1
0.5
0
0.5
0.5
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
14
14
14
15
16
17
18
19
21
19
20
21
20
20
15
19
18
18
19
19
20
20
20

Chance of Frost

Temperature (°C)

8
8
8
8
9
10
12
12
13
13
13
13
13
12
12
11
10
9
8
7
6
5
4
4

Feels Like (°C)

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

Dew Point (°C)

6
6
6
6
7
8
9
9
10
10
10
9
9
10
11
9
7
7
6
5
4
2
1
0

Relative Humidity (%)

90
88
88
87
85
84
83
83
81
79
79
76
76
86
93
88
84
87
85
87
84
80
80
79

Pressure (mb)

1017
1017
1016
1016
1016
1016
1015
1014
1013
1013
1011
1010
1009
1008
1008
1008
1007
1007
1007
1007
1007
1008
1009
1009

Ozone (du)

342
341
341
340
341
342
344
346
346
347
352
362
365
366
366
374
384
389
392
398
406
420
427
429

Wednesday 25

First Quarter 50%

08:54

03:19

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 Bad
19 Bad
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 Bad

Sun - Rise: 05:52, Set: 18:25, Transit: 12:09. Moon - Rise: 08:54, Set: 03:19. Civil Dark: 18:59 - 05:18. Nautical Dark: 19:39 - 04:38. Astro Dark: 20:22 - 03:52

Total Clouds (% Sky Obscured)

34
28
36
51
57
58
41
34
31
28
39
81
60
53
45
32
16
22
34
39
35
33
33
43

Low Clouds (% Sky Obscured)

34
25
31
51
56
45
23
10
15
21
26
32
40
46
36
26
16
21
21
29
33
27
29
28

Medium Clouds (% Sky Obscured)

0
2
2
1
0
26
17
24
20
15
23
68
53
45
30
18
2
2
2
1
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
16
14
2
0
0
9

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
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
0
0
2
20
32
28
34
41
45
38
38
36
29
33
27
9
4
0
0
0
0
0
2

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)

19
19
18
19
20
21
21
21
22
22
21
21
20
19
18
17
15
13
13
12
12
12
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-1
-1
-2
-2
-1
0
1
1
2
3
3
3
3
2
1
-1
0
-0
0
1
-1
-2
-2
-1

Relative Humidity (%)

76
74
73
70
71
70
71
63
64
68
69
69
70
69
68
66
72
73
79
83
77
73
73
80

Pressure (mb)

1010
1010
1011
1011
1012
1012
1012
1012
1012
1013
1013
1013
1014
1015
1016
1017
1017
1018
1018
1019
1019
1020
1020
1020

Ozone (du)

425
427
430
431
428
428
425
419
416
415
417
419
411
404
391
385
379
375
373
372
372
370
366
362

Thursday 26

Waxing Gibbous 61%

10:08

03:56

04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
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

Sun - Rise: 05:50, Set: 18:27, Transit: 12:08. Moon - Rise: 10:08, Set: 03:56. Civil Dark: 19:01 - 05:16. Nautical Dark: 19:41 - 04:35. Astro Dark: 20:24 - 03:49

Total Clouds (% Sky Obscured)

37
39
31
31
15
33
62
79
85
91
96
92
87
83
97
94
88
82
78
74
67
61
55
70

Low Clouds (% Sky Obscured)

27
30
28
19
15
15
19
19
18
13
16
12
4
0
85
75
64
64
64
64
51
38
29
36

Medium Clouds (% Sky Obscured)

0
0
0
0
0
13
31
50
64
63
82
81
74
63
62
49
40
50
61
70
52
39
27
46

High Clouds (% Sky Obscured)

7
13
3
22
1
1
1
1
0
1
3
9
37
28
23
34
28
24
24
30
30
30
25
21

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
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 (%)

1
0
0
0
0
13
15
21
20
13
4
1
7
0
14
12
9
17
18
21
21
18
13
14

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
11
12
13
14
14
13
13
12
11
10
9
6
5
5
5
4
3
3
3
3
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-1
-1
-1
0
0
-1
-1
1
2
3
2
1
0
1
1
-1
-2
-2
-2
-1
0
0
1
1

Relative Humidity (%)

84
84
88
85
76
66
62
69
69
71
65
62
58
64
69
67
67
67
73
82
89
91
94
96

Pressure (mb)

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

Ozone (du)

358
354
352
347
341
335
331
327
324
321
317
316
314
312
312
313
313
314
315
316
317
317
317
317

Friday 27

Waxing Gibbous 72%

11:32

03:56

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:47, Set: 18:28, Transit: 12:08. Moon - Rise: 11:32, Set: 03:56. Civil Dark: 19:02 - 05:14. Nautical Dark: 19:43 - 04:33. Astro Dark: 20:26 - 03:47

Total Clouds (% Sky Obscured)

85
100
99
98
96
96
96
95
97
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

44
47
48
52
55
63
70
77
85
93
100
99
98
95
93
90
86
86
86
86
91
95
100
95

Medium Clouds (% Sky Obscured)

60
66
53
34
23
22
22
26
38
45
61
68
66
63
65
63
72
78
88
100
98
97
95
96

High Clouds (% Sky Obscured)

15
4
8
12
16
13
8
4
18
33
48
52
59
67
72
72
72
81
91
100
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

12
1
6
7
1
13
15
16
15
13
10
20
25
23
31
39
45
47
50
54
60
66
71
82

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.3
0.4
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

1
2
2
4
5
7
8
8
9
9
9
9
9
8
8
8
8
7
7
7
7
7
7
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
96
94
91
90
87
84
84
84
84
84
87
87
87
88
88
87
88
91
93
93
93
93

Pressure (mb)

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

Ozone (du)

317
317
318
318
318
319
320
320
321
321
321
321
322
323
324
324
325
325
325
325
324
324
324
325

Saturday 28

Waxing Gibbous 82%

12:59

04:21

Sun - Rise: 05:45, Set: 18:30, Transit: 12:08. Moon - Rise: 12:59, Set: 04:21. Civil Dark: 19:04 - 05:11. Nautical Dark: 19:45 - 04:30. Astro Dark: 20:29 - 04:44

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 Crownhill, Milton Keynes, United Kingdom (52.03,-0.81)

Generated: 22/03/26 04:44:33. Forecast: 22/03/26 to 28/03/26. Timezone: UTC+0.00