Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 25

First Quarter 50%

10:08

03:19

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

Sun - Rise: 05:50, Set: 18:25, Transit: 12:08. Moon - Rise: 10:08, Set: 03:19. Civil Dark: 18:59 - 05:16. Nautical Dark: 19:39 - 04:35. Astro Dark: 20:22 - 03:52

Total Clouds (% Sky Obscured)

76
77
77
100
44
50
55
53
46
37
63
71
80
68
47
38
40
33
1
3
8
28
37
54

Low Clouds (% Sky Obscured)

40
34
36
28
38
46
55
47
38
26
28
31
44
51
36
38
37
31
0
0
0
0
0
8

Medium Clouds (% Sky Obscured)

76
76
77
100
44
50
3
2
4
1
37
41
43
65
0
0
0
3
0
3
6
17
20
22

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
3
3
5
4
1
3
1
3
3
6
8
4

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
0
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
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
22
5
0
0
0
1
2
0
1
2
16
3
1
2
0
0
0
2
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)

19
19
19
21
20
18
17
16
14
14
13
12
11
11
10
10
9
9
8
9
9
10
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
64
65
66
65
65
66
69
73
76
77
77
82
82
83
93
98
94
85
82
67
59
53
51

Pressure (mb)

1010
1011
1011
1012
1013
1014
1014
1015
1016
1017
1018
1018
1019
1019
1019
1020
1021
1021
1022
1022
1023
1023
1023
1023

Ozone (du)

422
423
420
417
418
422
424
412
401
393
386
379
371
364
356
349
347
347
347
345
340
336
333
327

Thursday 26

Waxing Gibbous 61%

11:32

03:56

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 05:47, Set: 18:27, Transit: 12:08. Moon - Rise: 11:32, Set: 03:56. Civil Dark: 19:01 - 05:14. Nautical Dark: 19:41 - 04:33. Astro Dark: 20:24 - 03:49

Total Clouds (% Sky Obscured)

60
83
89
86
92
85
81
90
78
89
99
100
99
100
100
100
100
99
99
100
97
100
100
96

Low Clouds (% Sky Obscured)

34
38
53
39
46
39
32
43
50
61
48
46
62
69
68
70
72
69
77
75
60
72
93
86

Medium Clouds (% Sky Obscured)

19
29
33
29
40
62
50
46
50
73
50
91
47
49
85
83
79
77
84
92
84
83
89
84

High Clouds (% Sky Obscured)

55
58
54
10
12
5
5
39
17
32
55
55
86
97
92
95
90
72
76
100
70
93
100
59

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
2
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
5
11
3
0
0
0
0
0
0
0
7
13
14
23
31
21
11
10
10
11
25
25
34

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
53
54
60
64
73
75
81
83
86
80
79
79
83
90
93
94
96
96
96
95
95
93
93

Pressure (mb)

1023
1023
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1021
1021
1021
1020
1020
1020
1020
1020
1020
1019

Ozone (du)

325
318
316
317
316
316
316
316
316
319
320
321
321
321
321
321
321
321
319
316
315
313
313
313

Friday 27

Waxing Gibbous 72%

12:59

04:21

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

Sun - Rise: 05:45, Set: 18:28, Transit: 12:08. Moon - Rise: 12:59, Set: 04:21. Civil Dark: 19:02 - 05:11. Nautical Dark: 19:43 - 04:30. Astro Dark: 20:26 - 03:47

Total Clouds (% Sky Obscured)

98
100
99
99
100
100
99
15
20
54
4
10
7
0
0
0
0
1
2
6
30
44
54
67

Low Clouds (% Sky Obscured)

97
94
94
97
100
100
60
10
10
38
1
0
0
0
0
0
0
0
0
1
22
40
54
43

Medium Clouds (% Sky Obscured)

87
100
98
99
98
90
99
15
0
0
2
10
4
0
0
0
0
1
2
3
4
3
9
37

High Clouds (% Sky Obscured)

78
57
69
76
56
40
27
15
20
35
4
5
7
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8

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

Precipitation Probability (%)

36
42
50
51
21
23
6
5
1
0
0
0
0
0
0
0
0
0
0
0
10
29
42
44

Precipitation Amount (mm)

0
0
0
0.2
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
12
11
11
10
11
10
9
8
9
9
8
8
9
8
8
7
8
11
13
13
14
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
10
10
10
10
8
7
5
5
4
4
3
3
2
1
1
1
1
2
2
1
0
0

Relative Humidity (%)

93
93
95
96
96
95
91
90
88
90
91
94
93
94
93
91
91
93
88
82
79
67
59
57

Pressure (mb)

1019
1019
1018
1018
1018
1018
1019
1020
1021
1022
1022
1023
1023
1023
1024
1024
1025
1025
1026
1026
1027
1027
1027
1027

Ozone (du)

313
314
315
316
316
318
322
324
327
331
336
338
341
345
348
354
371
381
389
395
401
406
408
411

Saturday 28

Waxing Gibbous 82%

12:59

05:38

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

Sun - Rise: 06:43, Set: 18:30, Transit: 13:07. Moon - Rise: 12:59, Set: 05:38. Civil Dark: 19:04 - 06:09. Nautical Dark: 19:45 - 05:28. Astro Dark: 20:29 - 04:44

Total Clouds (% Sky Obscured)

86
89
56
26
5
4
1
0
1
16
5
5
7
24
52
75
87
84
92
96
87
98
100
98

Low Clouds (% Sky Obscured)

40
12
6
5
5
4
1
0
0
0
0
0
0
0
0
0
0
0
0
2
21
45
77
78

Medium Clouds (% Sky Obscured)

50
67
40
21
0
0
0
0
0
0
0
1
5
5
5
5
1
16
32
42
44
65
95
96

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
7
3
2
2
24
52
75
81
75
86
86
82
95
100
87

ISS Passover

Visibility (miles)

8
8
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 (%)

42
26
19
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
60
60
64
65
66
66
70
72
75
77
82
86
91
93
91
89
91
82
75
72
65
62
63

Pressure (mb)

1027
1028
1028
1029
1030
1030
1031
1032
1033
1033
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1033
1032
1031
1030

Ozone (du)

411
412
414
411
407
407
404
403
400
398
398
401
398
395
392
390
387
384
381
378
377
374
373
369

Sunday 29

Waxing Gibbous 90%

15:23

05:52

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:41, Set: 19:32, Transit: 13:07. Moon - Rise: 15:23, Set: 05:52. Civil Dark: 20:06 - 06:06. Nautical Dark: 20:47 - 05:25. Astro Dark: 21:31 - 04:41

Total Clouds (% Sky Obscured)

98
96
93
96
98
100
98
96
95
86
75
67
79
86
93
85
81
76
84
92
100
98
96
94

Low Clouds (% Sky Obscured)

78
82
85
87
95
98
85
78
64
58
55
49
59
70
80
73
66
59
67
75
84
75
66
58

Medium Clouds (% Sky Obscured)

96
91
83
87
86
87
63
48
34
33
31
35
64
82
93
85
81
76
67
51
36
34
31
29

High Clouds (% Sky Obscured)

87
74
58
51
46
41
53
66
79
61
43
25
25
25
30
30
35
35
46
49
40
27
12
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 (%)

7
11
12
14
14
14
13
11
2
8
12
14
19
16
12
13
14
14
11
8
4
15
21
23

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)

17
18
18
18
19
18
18
17
17
16
16
17
17
16
16
15
15
14
13
14
15
16
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
66
67
73
78
82
81
82
85
87
87
84
87
87
85
85
87
87
87
87
85
85
85
85

Pressure (mb)

1030
1029
1028
1026
1026
1025
1024
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023

Ozone (du)

369
369
366
363
360
356
352
346
341
337
334
331
329
327
326
324
324
323
323
324
325
326
326
326

Monday 30

Waxing Gibbous 95%

16:44

06:03

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:38, Set: 19:34, Transit: 13:07. Moon - Rise: 16:44, Set: 06:03. Civil Dark: 20:08 - 06:04. Nautical Dark: 20:49 - 05:23. Astro Dark: 21:33 - 04:38

Total Clouds (% Sky Obscured)

81
69
59
51
49
39
38
39
38
43
49
56
55
52
50
62
74
84
76
67
57
65
73
82

Low Clouds (% Sky Obscured)

55
52
49
46
41
35
38
39
38
43
49
56
55
48
41
53
66
78
70
62
56
59
63
65

Medium Clouds (% Sky Obscured)

23
14
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
41
62

High Clouds (% Sky Obscured)

11
18
23
13
6
2
1
0
0
0
0
0
0
0
0
0
0
0
2
9
18
30
48
70

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

Precipitation Probability (%)

29
37
46
36
26
13
12
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0.2
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)

18
18
18
19
18
18
17
15
14
12
12
12
12
12
12
12
11
10
10
11
12
13
13
13

Chance of Frost

Temperature (°C)

10
11
11
11
11
10
10
9
8
8
8
8
8
8
8
8
7
7
7
8
8
9
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
84
84
84
85
87
88
91
93
93
93
95
95
96
94
94
93
93
90
87
84
81
78

Pressure (mb)

1023
1023
1022
1022
1023
1023
1024
1025
1025
1026
1026
1027
1027
1027
1028
1028
1028
1028
1029
1029
1030
1030
1030
1030

Ozone (du)

326
325
324
323
321
320
319
321
322
324
323
322
321
322
322
323
322
321
319
321
323
325
328
332

Tuesday 31

Waxing Gibbous 99%

18:02

06:13

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 OK
06 OK

Sun - Rise: 06:36, Set: 19:35, Transit: 13:07. Moon - Rise: 18:02, Set: 06:13. Civil Dark: 20:09 - 06:02. Nautical Dark: 20:51 - 05:20. Astro Dark: 21:35 - 04:35

Total Clouds (% Sky Obscured)

82
82
82
83
85
83
82
83
84
78
62
56
57
43
47
40
35
37

Low Clouds (% Sky Obscured)

58
53
48
35
21
7
20
33
44
48
50
53
54
43
47
40
35
37

Medium Clouds (% Sky Obscured)

54
46
41
36
28
21
22
18
14
9
13
12
12
17
21
22
14
0

High Clouds (% Sky Obscured)

47
28
16
9
5
0
1
1
2
1
1
1
3
6
4
3
2
2

ISS Passover

Visibility (miles)

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

Precipitation Type

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
2
0
2
2
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
75
75
73
76
80
83
85
88
90
91
91
93
93
93
93
93
94

Pressure (mb)

1030
1030
1030
1030
1030
1030
1030
1030
1030
1031
1031
1031
1031
1030
1030
1030
1030
1030

Ozone (du)

335
333
331
329
326
323
320
323
325
328
327
327
326
326
325
325
325
325

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

Generated: 25/03/26 13:04:48. Forecast: 25/03/26 to 31/03/26. Timezone: UTC+0.00