Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 13

Waning Crescent 17%

05:46

12:15

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:20, Set: 17:13, Transit: 12:17. Moon - Rise: 05:46, Set: 12:15. Civil Dark: 17:48 - 06:45. Nautical Dark: 18:28 - 06:05. Astro Dark: 19:07 - 05:26

Total Clouds (% Sky Obscured)

100
100
99
93
95
99
99
100
100
99
99
99
98
95
100
99
95
94
94
84
72
87
97
56

Low Clouds (% Sky Obscured)

88
100
99
93
90
97
99
100
100
90
93
92
83
78
100
97
90
88
88
73
69
86
94
53

Medium Clouds (% Sky Obscured)

85
98
55
67
75
42
87
34
73
54
81
89
57
61
89
91
92
93
78
57
8
6
4
0

High Clouds (% Sky Obscured)

81
84
40
7
3
0
2
34
17
3
3
3
15
3
3
3
2
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
7
8
7
6
5
6
1
0
0
0
0
0
0
0
0
0
2
4
4
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

9
13
18
34
40
42
49
45
42
44
52
58
58
61
72
77
76
61
31
24
17
14
17
11

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.6
0.7
0.4
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
4
3
3
3
4
4
5
6
8
10
11
11
12
13
14
14
14
14
14
13
13
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
94
96
96
96
96
96
96
98
96
96
96
96
96
98
96
98
96
98
96
91
89
89

Pressure (mb)

991
991
991
990
990
990
990
990
991
992
992
993
993
994
994
995
996
998
999
1001
1002
1004
1005
1006

Ozone (du)

438
434
433
432
433
429
421
423
426
425
426
423
423
424
433
437
437
440
447
452
453
458
459
462

Saturday 14

Waning Crescent 10%

06:23

13:26

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

Sun - Rise: 07:18, Set: 17:15, Transit: 12:17. Moon - Rise: 06:23, Set: 13:26. Civil Dark: 17:50 - 06:43. Nautical Dark: 18:30 - 06:04. Astro Dark: 19:09 - 05:25

Total Clouds (% Sky Obscured)

65
59
44
54
60
58
50
31
0
0
0
0
4
18
23
92
99
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

63
59
44
54
60
58
50
31
0
0
0
0
3
6
0
0
0
0
0
0
0
0
0
36

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
45
57
62
100
100
100
99
100
98

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
18
23
63
95
100
100
100
100
100
100
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
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
89
87
87
89
89
89
89
84
78
74
69
66
64
63
72
77
82
81
83
84
86
83

Pressure (mb)

1007
1009
1010
1011
1012
1013
1014
1015
1017
1017
1018
1018
1018
1019
1018
1019
1019
1019
1019
1019
1019
1018
1018
1016

Ozone (du)

464
463
459
458
459
463
465
465
460
452
443
432
424
416
410
409
401
395
392
387
381
380
374
370

Sunday 15

Waning Crescent 5%

06:49

14:44

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:16, Set: 17:17, Transit: 12:17. Moon - Rise: 06:49, Set: 14:44. Civil Dark: 17:52 - 06:41. Nautical Dark: 18:31 - 06:02. Astro Dark: 19:10 - 05:23

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
96
100
100
77
100
100
98
88
81
74
63
50
61

Low Clouds (% Sky Obscured)

48
86
91
81
89
100
95
100
100
100
100
90
91
69
58
54
60
64
66
67
54
46
48
51

Medium Clouds (% Sky Obscured)

100
100
100
98
92
37
26
32
30
25
25
18
25
33
77
100
100
55
82
24
1
25
7
18

High Clouds (% Sky Obscured)

45
56
45
40
100
100
100
98
65
65
65
28
0
2
49
0
0
1
0
23
20
8
0
0

ISS Passover

Visibility (miles)

9
4
2
1
0
0
0
0
9
9
9
9
7
9
9
9
9
9
8
7
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

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

Precipitation Probability (%)

60
85
88
80
86
62
36
47
34
25
17
11
9
9
21
46
54
45
65
61
36
4
2
0

Precipitation Amount (mm)

0.2
0.5
0.5
0.5
0.8
0.2
0
0.2
0.2
0
0
0
0
0
0
0
0.3
0
0.2
0.2
0
0
0
0

Wind Speed/Direction (mph)

10
11
10
13
16
17
19
20
19
18
16
14
12
11
11
10
11
12
12
12
13
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
89
96
96
96
98
98
96
94
94
94
96
96
91
87
87
88
90
93
94
91
88
88
90

Pressure (mb)

1016
1015
1014
1012
1011
1009
1008
1007
1006
1005
1004
1003
1002
1001
1000
999
998
998
997
997
997
997
997
996

Ozone (du)

371
367
362
357
358
351
349
349
347
345
344
344
342
344
348
352
355
357
360
362
365
372
373
369

Monday 16

Waning Crescent 1%

07:09

16:05

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

Sun - Rise: 07:14, Set: 17:19, Transit: 12:17. Moon - Rise: 07:09, Set: 16:05. Civil Dark: 17:54 - 06:39. Nautical Dark: 18:33 - 06:00. Astro Dark: 19:12 - 05:21

Total Clouds (% Sky Obscured)

65
71
77
64
48
54
75
81
30
38
64
94
91
80
56
55
58
52
55
64
65
47
43
51

Low Clouds (% Sky Obscured)

52
52
58
56
48
53
62
64
30
38
48
38
44
52
55
54
55
40
40
57
65
46
41
48

Medium Clouds (% Sky Obscured)

15
36
43
27
13
0
1
2
2
15
30
50
33
18
0
1
2
3
2
37
60
3
6
51

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
10
10
0
0
0

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
10
15
24
35
44
53
43
27
2
2
1
0
1
3
9

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
3
3
3
3
2
2
2
2
2
3
4
3
3
3
4
3
2
2
2
2
2
2
2

Relative Humidity (%)

89
89
88
91
89
89
86
80
80
85
85
82
78
75
75
78
76
76
80
83
85
86
89
91

Pressure (mb)

996
996
997
996
996
997
997
997
997
997
997
997
997
998
998
998
998
999
999
1000
1000
1001
1001
1002

Ozone (du)

372
376
382
385
385
389
389
393
397
402
404
403
401
399
396
395
398
394
392
393
395
392
390
392

Tuesday 17

New Moon 0%

07:24

17:27

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
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

Sun - Rise: 07:12, Set: 17:21, Transit: 12:17. Moon - Rise: 07:24, Set: 17:27. Civil Dark: 17:55 - 06:38. Nautical Dark: 18:35 - 05:58. Astro Dark: 19:14 - 05:19

Total Clouds (% Sky Obscured)

52
58
61
67
67
72
65
54
44
43
60
70
82
88
95
96
98
100
100
100
100
100
99
98

Low Clouds (% Sky Obscured)

50
50
54
57
59
60
51
44
33
38
45
50
50
51
51
34
17
0
17
34
51
54
58
62

Medium Clouds (% Sky Obscured)

26
0
0
6
13
21
28
28
30
20
10
0
27
54
81
87
93
99
97
94
91
83
74
66

High Clouds (% Sky Obscured)

0
0
0
0
0
1
2
1
2
5
8
22
40
58
78
82
86
90
83
78
77
68
62
53

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
3
3
0
1
2
0
0
0
0
0
1
0
3
2
0
1
0
0
4
10
19

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
80
76
83
85
88
91
93
85
75
72
67
67
66
67
70
75
80
80
82
85
88
93

Pressure (mb)

1003
1004
1005
1006
1007
1008
1009
1011
1012
1013
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1013
1013

Ozone (du)

393
391
384
374
364
357
353
347
345
340
337
335
335
335
335
335
336
337
339
340
341
343
343
343

Wednesday 18

Waxing Crescent 1%

07:36

18:48

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:10, Set: 17:23, Transit: 12:16. Moon - Rise: 07:36, Set: 18:48. Civil Dark: 17:57 - 06:36. Nautical Dark: 18:37 - 05:56. Astro Dark: 19:16 - 05:17

Total Clouds (% Sky Obscured)

98
99
98
98
96
98
99
99
100
100
100
100
99
98
97
93
89
82
87
93
100
100
100
100

Low Clouds (% Sky Obscured)

74
87
98
95
90
90
97
89
86
86
86
90
83
77
70
68
65
63
66
68
73
76
79
81

Medium Clouds (% Sky Obscured)

73
79
86
75
65
50
58
69
81
86
93
100
93
80
67
63
59
54
69
86
99
99
99
99

High Clouds (% Sky Obscured)

55
65
71
83
92
96
99
99
100
100
100
100
91
82
74
57
36
22
51
81
100
100
99
99

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
6
4
2
0
0
0
0
0
0

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

Precipitation Probability (%)

48
69
86
85
80
69
59
51
43
53
61
69
78
83
86
91
95
95
95
87
64
59
63
71

Precipitation Amount (mm)

0
0.3
0.6
0.6
0.5
0.4
0.3
0
0
0
0.2
0.3
0.5
0.6
0.6
0.6
0.9
1
0.8
0.4
0
0
0
0.2

Wind Speed/Direction (mph)

11
11
10
11
11
11
11
11
12
12
11
11
11
10
12
14
14
14
14
12
11
10
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
1
1
1
1
1
1
1
0
0
1
1
1
3
5
6
7
7
7
7
7
7
7
7

Relative Humidity (%)

94
96
94
96
94
91
91
86
82
77
76
72
71
76
82
88
90
93
96
98
98
98
98
96

Pressure (mb)

1012
1011
1011
1010
1009
1008
1007
1006
1006
1005
1004
1003
1003
1002
1001
1001
1001
1000
1000
1000
1000
1000
999
999

Ozone (du)

343
345
347
349
348
346
345
348
351
354
357
360
363
363
364
365
369
373
377
377
377
377
373
370

Thursday 19

Waxing Crescent 5%

07:47

20:10

Sun - Rise: 07:08, Set: 17:25, Transit: 12:16. Moon - Rise: 07:47, Set: 20:10. Civil Dark: 17:59 - 06:34. Nautical Dark: 18:38 - 05:54. Astro Dark: 19:17 - 05:15

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 Loughton, Milton Keynes, United Kingdom (52.03,-0.77)

Generated: 13/02/26 00:41:13. Forecast: 13/02/26 to 19/02/26. Timezone: UTC+0.00