Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 20

Waxing Crescent 11%

07:58

21:34

03 Bad
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

Sun - Rise: 07:06, Set: 17:27, Transit: 12:16. Moon - Rise: 07:58, Set: 21:34. Civil Dark: 18:01 - 06:32. Nautical Dark: 18:40 - 05:53. Astro Dark: 19:19 - 05:14

Total Clouds (% Sky Obscured)

100
100
100
100
80
91
100
100
100
100
91
74
100
76
65
83
60
93
99
98
100
100
100
97

Low Clouds (% Sky Obscured)

26
23
25
49
38
32
23
75
96
100
82
65
83
54
65
76
50
37
43
36
32
30
38
27

Medium Clouds (% Sky Obscured)

100
100
100
100
78
90
96
100
100
100
65
0
94
59
0
29
1
3
22
14
19
77
100
69

High Clouds (% Sky Obscured)

100
100
100
100
47
33
100
100
100
100
50
2
36
4
0
60
60
91
96
89
100
100
100
73

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
5
9
9
6
3
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
Light Rain
Light Rain
None
None
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
8
5
0
0
33
82
78
14
46
82
79
42
1
0
0
0
0
0
0
0
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
8
8
9
10
11
13
15
16
18
19
19
19
19
19
17
15
15
14
12
12
11
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
94
93
93
90
88
85
88
93
91
91
88
85
84
88
88
90
91
91
91
94
91

Pressure (mb)

1015
1016
1016
1016
1016
1017
1016
1015
1015
1014
1013
1012
1011
1011
1011
1012
1013
1014
1015
1016
1016
1017
1017
1018

Ozone (du)

295
299
313
323
329
326
323
323
327
334
344
346
355
349
352
342
340
335
340
338
336
332
328
328

Saturday 21

Waxing Crescent 20%

08:11

23:00

03 Bad
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

Sun - Rise: 07:04, Set: 17:28, Transit: 12:16. Moon - Rise: 08:11, Set: 23:00. Civil Dark: 18:03 - 06:30. Nautical Dark: 18:42 - 05:51. Astro Dark: 19:21 - 05:12

Total Clouds (% Sky Obscured)

95
100
100
100
100
100
100
100
100
100
100
100
99
100
94
100
100
100
100
98
100
98
98
100

Low Clouds (% Sky Obscured)

47
58
56
56
65
64
67
66
41
55
90
86
75
83
81
85
81
78
69
86
100
90
80
81

Medium Clouds (% Sky Obscured)

75
95
87
95
83
79
41
37
46
72
87
100
97
81
61
97
53
45
43
39
27
2
46
88

High Clouds (% Sky Obscured)

72
100
100
100
100
100
100
100
100
100
96
98
78
100
71
100
100
100
100
70
74
87
87
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
None
None
None
None

Precipitation Probability (%)

14
12
0
0
0
0
0
0
0
0
0
6
40
14
36
22
16
26
16
3
1
0
4
30

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
88
91
90
88
88
85
87
87
87
90
93
90
90
93
92
89
89
93
93
93
95
95

Pressure (mb)

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

Ozone (du)

327
327
324
322
324
321
322
313
318
314
310
306
304
307
308
311
315
318
319
322
323
324
326
331

Sunday 22

Waxing Crescent 30%

08:26

00:29

03 Bad
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

Sun - Rise: 07:02, Set: 17:30, Transit: 12:16. Moon - Rise: 08:26, Set: 00:29. Civil Dark: 18:04 - 06:28. Nautical Dark: 18:44 - 05:49. Astro Dark: 19:23 - 05:10

Total Clouds (% Sky Obscured)

100
100
100
100
93
92
98
100
99
100
87
90
59
64
100
51
48
74
99
87
71
57
59
63

Low Clouds (% Sky Obscured)

75
86
91
80
72
65
50
48
41
39
39
41
38
33
36
29
44
55
58
63
69
55
53
46

Medium Clouds (% Sky Obscured)

61
92
62
60
24
16
45
28
29
36
0
0
2
2
0
0
0
0
40
27
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
64
71
93
100
98
100
76
81
46
48
100
51
29
22
21
0
2
4
12
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 (%)

40
27
28
26
15
0
0
0
0
4
10
6
0
0
0
0
0
0
0
2
1
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)

16
17
17
16
16
15
15
15
16
16
16
16
16
15
15
15
15
16
17
17
17
16
16
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
90
90
88
85
88
87
84
81
77
77
77
79
80
83
84
87
85
77
73
74
77
81
85

Pressure (mb)

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

Ozone (du)

336
343
351
354
358
365
370
372
371
373
372
364
360
364
371
377
392
393
389
386
380
374
371
368

Monday 23

Waxing Crescent 41%

08:46

01:59

03 Bad
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

Sun - Rise: 07:00, Set: 17:32, Transit: 12:16. Moon - Rise: 08:46, Set: 01:59. Civil Dark: 18:06 - 06:26. Nautical Dark: 18:45 - 05:47. Astro Dark: 19:24 - 05:08

Total Clouds (% Sky Obscured)

75
74
72
72
74
76
83
92
99
96
94
94
96
97
98
98
99
100
97
94
88
91
92
79

Low Clouds (% Sky Obscured)

50
65
72
72
71
68
72
79
73
78
68
61
67
71
77
63
52
46
56
71
72
48
56
60

Medium Clouds (% Sky Obscured)

0
0
0
0
12
26
13
1
1
17
19
29
46
55
42
54
23
33
35
61
47
67
74
28

High Clouds (% Sky Obscured)

20
20
15
25
31
42
51
72
90
80
69
53
51
79
87
92
96
74
88
71
28
32
21
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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
2
0
6
12
18
10
13
9
13
11
17
29
6
0
0
3
3
7
10
8

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
16
16
15
16
16
17
18
16
15
13
12
12
12
11
12
11
11
12
13
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
91
84
79
77
84
84
85
83
80
84
83
88
90
93
93
96
93
90
93
91
87
87
88

Pressure (mb)

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

Ozone (du)

368
368
368
367
364
365
363
362
361
360
359
357
359
355
352
351
352
353
352
349
348
347
347
346

Tuesday 24

First Quarter 53%

09:15

No Set

03 Bad
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

Sun - Rise: 06:58, Set: 17:34, Transit: 12:16. Moon - Rise: 09:15, Set: No Set. Civil Dark: 18:08 - 06:24. Nautical Dark: 18:47 - 05:45. Astro Dark: 19:26 - 05:06

Total Clouds (% Sky Obscured)

77
82
91
100
92
96
99
92
96
97
88
89
74
77
74
56
57
68
88
96
100
100
100
100

Low Clouds (% Sky Obscured)

69
77
85
82
89
85
87
89
90
90
88
88
74
75
66
56
57
58
72
86
100
95
90
81

Medium Clouds (% Sky Obscured)

24
36
33
41
41
44
29
17
0
28
50
71
64
56
45
25
28
36
36
35
40
43
53
54

High Clouds (% Sky Obscured)

11
20
35
50
35
38
59
63
81
87
83
89
74
77
74
37
31
34
50
65
76
75
73
75

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 (%)

4
0
0
0
0
0
2
3
1
3
3
1
3
2
0
3
2
0
0
4
8
9
10
9

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)

14
14
13
14
14
15
15
16
17
17
17
16
16
16
15
15
16
15
15
15
15
14
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
8
8
8
8
7
7
6
6
6
7
7
6
7
8
8
8
8
7
7
7

Relative Humidity (%)

91
93
93
93
91
90
85
81
76
71
68
67
70
73
78
78
81
83
84
84
83
80
81
82

Pressure (mb)

1014
1013
1013
1013
1013
1012
1012
1012
1012
1012
1011
1011
1011
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1012

Ozone (du)

347
346
348
349
348
348
350
350
349
348
348
349
352
353
356
357
359
361
362
363
363
363
363
362

Wednesday 25

Waxing Gibbous 65%

09:59

03:22

03 Bad
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

Sun - Rise: 06:56, Set: 17:36, Transit: 12:16. Moon - Rise: 09:59, Set: 03:22. Civil Dark: 18:10 - 06:22. Nautical Dark: 18:49 - 05:43. Astro Dark: 19:28 - 05:03

Total Clouds (% Sky Obscured)

100
100
100
98
92
82
79
81
77
67
58
44
56
68
81
78
75
73
82
91
100
98
95
92

Low Clouds (% Sky Obscured)

76
72
72
70
64
57
56
54
52
43
28
22
28
33
36
46
53
61
60
65
68
76
76
77

Medium Clouds (% Sky Obscured)

61
60
48
36
21
16
13
9
7
9
8
7
28
50
73
58
48
33
43
50
54
54
56
56

High Clouds (% Sky Obscured)

51
31
12
9
5
2
30
61
77
65
39
13
16
20
20
35
35
35
57
78
100
87
74
61

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 (%)

12
15
15
12
10
2
1
1
0
0
0
0
1
3
5
10
13
12
6
2
2
4
2
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)

11
11
10
9
9
9
9
10
11
11
11
11
11
10
10
9
10
10
11
11
11
11
11
11

Chance of Frost

Temperature (°C)

10
10
9
9
9
10
10
11
12
13
14
14
14
13
12
11
10
10
10
9
9
9
9
9

Feels Like (°C)

7
7
8
7
6
6
7
7
6
7
13
13
12
12
12
12
7
7
7
7
7
7
5
5

Dew Point (°C)

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

Relative Humidity (%)

82
84
87
90
87
84
81
77
73
69
72
75
78
80
81
85
84
84
85
87
90
93
93
93

Pressure (mb)

1012
1012
1013
1013
1013
1014
1014
1015
1015
1016
1016
1015
1015
1015
1016
1016
1016
1016
1016
1016
1015
1015
1015
1014

Ozone (du)

362
362
362
362
364
365
367
369
370
372
373
373
374
373
372
371
373
376
379
390
400
411
417
424

Thursday 26

Waxing Gibbous 76%

11:01

04:31

Sun - Rise: 06:54, Set: 17:37, Transit: 12:16. Moon - Rise: 11:01, Set: 04:31. Civil Dark: 18:11 - 06:20. Nautical Dark: 18:50 - 05:41. Astro Dark: 19:30 - 05:01

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: 20/02/26 03:11:12. Forecast: 20/02/26 to 26/02/26. Timezone: UTC+0.00