Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 13

Waning Crescent 32%

04:51

11:06

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

Sun - Rise: 06:20, Set: 18:04, Transit: 12:12. Moon - Rise: 04:51, Set: 11:06. Civil Dark: 18:38 - 05:46. Nautical Dark: 19:17 - 05:07. Astro Dark: 19:58 - 04:24

Total Clouds (% Sky Obscured)

91
92
91
92
100
97
85
100
100
100
100
63
63
61
43
25
55
22
40
42
30
46
68
74

Low Clouds (% Sky Obscured)

5
28
42
39
35
33
63
47
44
54
26
35
36
36
28
22
0
6
36
39
27
45
65
71

Medium Clouds (% Sky Obscured)

60
0
45
83
100
96
85
97
100
73
90
61
59
61
43
14
31
22
40
42
30
6
28
34

High Clouds (% Sky Obscured)

77
90
89
92
100
82
55
100
100
100
93
57
0
0
0
0
0
0
0
3
3
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
7
8
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 (%)

11
2
1
0
3
5
27
40
45
41
34
22
12
16
0
0
0
1
2
0
0
0
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)

13
14
14
16
18
18
18
18
18
17
16
15
14
12
10
9
9
8
7
6
6
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
2
1
1
2
2
3
3
3
3
3
3
3
3
2
2
2
2
1
1
1
1
1
1

Relative Humidity (%)

83
83
83
79
76
75
74
71
69
70
73
74
76
80
82
86
89
91
91
89
89
94
93
94

Pressure (mb)

999
999
1000
1001
1001
1001
1001
1001
1000
1000
999
999
999
999
1000
1000
1000
1000
1000
1000
1001
1001
1001
1002

Ozone (du)

403
407
410
413
417
423
433
444
450
450
457
464
474
493
515
527
518
511
504
499
492
493
492
491

Saturday 14

Waning Crescent 23%

No Rise

12:21

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

Sun - Rise: 06:18, Set: 18:06, Transit: 12:12. Moon - Rise: No Rise, Set: 12:21. Civil Dark: 18:39 - 05:44. Nautical Dark: 19:19 - 05:05. Astro Dark: 20:00 - 04:21

Total Clouds (% Sky Obscured)

77
65
48
57
63
67
66
63
72
63
59
26
5
10
6
14
10
11
18
46
57
81
51
89

Low Clouds (% Sky Obscured)

76
65
48
57
63
67
66
63
42
50
49
22
0
0
0
11
9
11
4
15
0
0
0
11

Medium Clouds (% Sky Obscured)

2
1
0
3
0
0
0
0
47
63
59
26
5
10
6
14
3
2
11
32
57
55
40
89

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
3
3
13
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
8
8
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
13
23
30
36
41
28
20
14
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
96
94
86
79
71
63
60
57
56
57
66
73
75
84
85
86
88
88
88
91
91
93
93

Pressure (mb)

1002
1003
1004
1005
1006
1006
1006
1007
1007
1007
1008
1008
1008
1009
1010
1011
1011
1012
1012
1012
1013
1013
1013
1013

Ozone (du)

491
490
490
488
488
490
491
489
488
486
479
471
459
449
441
434
425
417
407
397
389
382
378
373

Sunday 15

Waning Crescent 15%

05:13

13:41

05 Bad
06 Bad
07 OK
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 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:15, Set: 18:08, Transit: 12:11. Moon - Rise: 05:13, Set: 13:41. Civil Dark: 18:41 - 05:42. Nautical Dark: 19:21 - 05:02. Astro Dark: 20:02 - 04:19

Total Clouds (% Sky Obscured)

88
51
43
77
84
90
100
99
100
100
92
92
61
74
39
42
68
36
46
50
54
61
66
65

Low Clouds (% Sky Obscured)

0
0
0
4
44
83
95
97
100
99
70
86
39
53
38
42
35
29
35
29
28
26
35
37

Medium Clouds (% Sky Obscured)

55
34
28
40
33
22
65
25
40
65
84
18
12
11
0
0
21
0
13
19
29
36
32
29

High Clouds (% Sky Obscured)

0
0
2
2
0
2
35
12
100
100
72
1
0
0
0
0
0
0
0
0
1
2
1
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
9
9
6
4
8
9
9
9
5
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
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
2
5
36
11
50
76
74
21
6
11
39
32
5
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.4
0.5
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
9
10
12
15
17
17
18
19
18
19
18
13
13
13
14
13
14
13
13
12
12
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
89
85
79
75
77
84
85
90
93
85
91
87
87
88
90
82
85
89
88
86
89

Pressure (mb)

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

Ozone (du)

372
370
363
358
352
348
345
341
341
343
345
351
372
378
382
381
382
390
396
396
395
395
397
399

Monday 16

Waning Crescent 8%

05:29

15:02

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
04 Bad

Sun - Rise: 06:13, Set: 18:09, Transit: 12:11. Moon - Rise: 05:29, Set: 15:02. Civil Dark: 18:43 - 05:39. Nautical Dark: 19:23 - 04:57. Astro Dark: 20:03 - 04:16

Total Clouds (% Sky Obscured)

74
82
91
100
97
95
93
93
95
96
98
99
100
99
98
89
88
82
88
90
89
89
93
95

Low Clouds (% Sky Obscured)

55
36
35
38
50
61
76
81
82
84
89
94
100
89
74
61
61
55
63
73
82
83
88
89

Medium Clouds (% Sky Obscured)

28
33
41
41
82
84
78
80
58
83
75
66
40
54
47
69
63
42
37
22
10
3
14
31

High Clouds (% Sky Obscured)

15
43
70
100
70
40
15
15
15
20
34
47
62
59
52
5
10
14
22
37
48
59
69
84

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
1
0
12
17
22
28
29
29
18
13
10
7
5
1
1
1
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
9
9
10
12
13
13
14
13
14
14
13
13
13
13
14
14
13
13
13
13
13
13
13

Chance of Frost

Temperature (°C)

3
3
3
4
6
7
8
9
8
8
9
9
9
9
9
9
8
8
8
8
8
9
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
93
91
88
81
75
81
87
87
82
84
87
87
88
91
93
91
95
96
91
90
87
87

Pressure (mb)

1013
1014
1014
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013

Ozone (du)

400
402
400
398
397
398
394
391
383
378
374
372
370
370
365
362
361
360
358
352
348
345
345
345

Tuesday 17

Waning Crescent 3%

05:43

16:24

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 OK
01 OK
02 Good
03 Good
04 Good

Sun - Rise: 06:11, Set: 18:11, Transit: 12:11. Moon - Rise: 05:43, Set: 16:24. Civil Dark: 18:45 - 05:37. Nautical Dark: 19:24 - 04:55. Astro Dark: 20:05 - 04:14

Total Clouds (% Sky Obscured)

91
94
99
99
100
100
100
92
86
83
82
78
78
96
96
94
78
59
40
26
13
0
0
0

Low Clouds (% Sky Obscured)

89
89
89
84
81
76
73
70
70
63
62
66
65
47
38
28
32
36
40
26
13
0
0
0

Medium Clouds (% Sky Obscured)

48
58
77
82
42
26
6
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0

High Clouds (% Sky Obscured)

85
80
92
92
100
100
100
81
61
46
39
32
25
86
89
87
66
45
30
26
13
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)

13
13
13
14
15
16
16
17
17
16
16
15
14
13
11
10
9
8
7
7
6
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
95
91
90
85
78
75
71
67
71
75
76
81
85
87
87
88
88
90
91
91
91
93
93

Pressure (mb)

1012
1012
1012
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1013
1012
1012
1013
1013
1013
1013
1013
1014
1014
1014

Ozone (du)

344
341
340
337
336
334
333
333
332
332
330
328
327
327
327
327
327
328
329
330
332
334
337
339

Wednesday 18

Waning Crescent 0%

05:55

17:47

05 Good
06 Good
07 Good
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 Good
04 Good

Sun - Rise: 06:08, Set: 18:13, Transit: 12:11. Moon - Rise: 05:55, Set: 17:47. Civil Dark: 18:46 - 05:35. Nautical Dark: 19:26 - 04:53. Astro Dark: 20:08 - 04:11

Total Clouds (% Sky Obscured)

0
0
5
15
17
13
12
11
9
7
5
3
0
0
0
0
2
5
7
5
2
0
2
6

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
3
5
3
2
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
5
15
12
6
5
4
3
2
2
2
0
0
0
0
2
3
4
3
2
0
2
6

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
5
5
5
6
7
7
8
16
16
16
16
17
18
13
13
12
12
11
11
7
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

91
93
90
85
81
77
71
67
66
64
63
69
76
83
86
87
90
88
88
85
87
88
88
87

Pressure (mb)

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

Ozone (du)

342
344
344
344
344
345
346
347
348
348
349
348
347
347
346
346
346
347
348
349
348
347
346
347

Thursday 19

New Moon 0%

06:06

19:12

Sun - Rise: 06:06, Set: 18:15, Transit: 12:10. Moon - Rise: 06:06, Set: 19:12. Civil Dark: 18:48 - 05:32. Nautical Dark: 19:28 - 04:50. Astro Dark: 20:10 - 04:09

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: 13/03/26 05:56:05. Forecast: 13/03/26 to 19/03/26. Timezone: UTC+0.00