Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 18

New Moon 0%

08:22

15:46

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
00 Bad
01 Bad

Sun - Rise: 08:00, Set: 16:26, Transit: 12:13. Moon - Rise: 08:22, Set: 15:46. Civil Dark: 17:05 - 07:22. Nautical Dark: 17:47 - 06:40. Astro Dark: 18:27 - 05:59

Total Clouds (% Sky Obscured)

100
96
100
100
96
100
100
100
98
98
95
94
94
96
94
98
100
93
100
95
92
93
98
100

Low Clouds (% Sky Obscured)

91
96
100
100
94
100
100
100
81
78
78
66
54
55
52
46
48
50
54
58
53
42
35
40

Medium Clouds (% Sky Obscured)

77
62
79
69
94
81
82
55
47
41
41
38
36
28
24
81
99
93
100
93
88
93
59
78

High Clouds (% Sky Obscured)

40
69
75
50
50
50
27
55
64
45
3
18
57
38
7
0
44
0
0
0
0
4
0
4

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 (%)

100
100
100
100
99
100
100
100
20
2
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
23
17
13
13
17
13
5
6
3
1
1
1
3
2
10
31
26
13
17
8
8
16
21

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
94
98
98
98
96
93
87
88
91
93
95
95
95
96
96
96
96
96
96
96
96

Pressure (mb)

1020
1019
1019
1019
1018
1018
1018
1018
1018
1018
1017
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014

Ozone (du)

402
402
403
400
397
395
397
401
404
408
411
407
406
407
411
409
404
400
399
398
395
391
390
388

Monday 19

Waxing Crescent 1%

08:45

17:05

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
00 Bad
01 Bad

Sun - Rise: 07:59, Set: 16:28, Transit: 12:13. Moon - Rise: 08:45, Set: 17:05. Civil Dark: 17:06 - 07:21. Nautical Dark: 17:48 - 06:39. Astro Dark: 18:28 - 05:59

Total Clouds (% Sky Obscured)

94
88
63
82
69
88
84
87
94
97
97
98
94
95
91
99
84
92
85
94
97
98
94
96

Low Clouds (% Sky Obscured)

18
21
10
37
42
57
64
69
72
85
87
90
84
87
76
97
84
73
63
88
94
95
83
75

Medium Clouds (% Sky Obscured)

38
32
20
35
55
65
60
84
87
52
50
48
27
33
35
20
40
51
64
42
44
51
45
45

High Clouds (% Sky Obscured)

5
8
4
4
4
3
4
5
5
5
2
3
3
2
29
40
40
6
40
33
12
11
24
62

ISS Passover

Visibility (miles)

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

16
2
0
0
0
1
6
33
40
27
12
4
2
1
1
6
2
18
26
6
6
11
6
20

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
4
4
4
4
4
4
4
4
6
8
8
8
9
9
9
10
10
10
10
8
9
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
91
91
91
91
91
91
93
93
93
93
93
95
95
95
95
95
95
95
94
95
93
95

Pressure (mb)

1014
1014
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

387
388
391
391
390
388
386
385
386
389
391
392
392
391
390
394
395
393
392
391
391
392
394
394

Tuesday 20

Waxing Crescent 3%

09:03

18:25

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
00 Bad
01 Bad

Sun - Rise: 07:58, Set: 16:29, Transit: 12:14. Moon - Rise: 09:03, Set: 18:25. Civil Dark: 17:08 - 07:20. Nautical Dark: 17:49 - 06:38. Astro Dark: 18:30 - 05:58

Total Clouds (% Sky Obscured)

98
99
98
96
92
86
84
82
71
79
81
57
68
62
74
86
97
99
99
99
100
100
100
99

Low Clouds (% Sky Obscured)

96
83
83
74
85
84
84
75
71
79
81
57
68
61
25
45
50
52
51
77
81
84
84
84

Medium Clouds (% Sky Obscured)

44
45
40
86
70
53
70
1
0
0
0
0
0
0
0
7
20
37
96
97
98
99
99
98

High Clouds (% Sky Obscured)

46
39
33
35
5
6
33
27
2
0
2
3
3
3
50
67
71
52
23
6
23
13
15
11

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
5
9
6

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
Very Light Rain
Very Light Rain

Precipitation Probability (%)

12
13
6
4
4
18
1
1
0
2
1
18
2
0
0
0
7
11
17
39
58
58
64
65

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0.3
0.3

Wind Speed/Direction (mph)

11
10
10
11
11
13
11
11
11
12
13
13
13
13
12
11
11
11
11
11
11
12
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
7
7
6
6
6
6
6
6
7
7
7
6
6
6
6
6
5
6
6
7
6
7

Relative Humidity (%)

90
90
91
91
90
84
87
88
85
84
85
84
82
81
82
88
91
90
88
90
90
91
90
93

Pressure (mb)

1014
1014
1013
1013
1013
1013
1014
1014
1014
1013
1013
1012
1012
1011
1011
1010
1010
1010
1010
1009
1008
1008
1007
1006

Ozone (du)

395
395
395
396
397
397
396
394
393
389
385
382
380
380
375
370
367
362
358
355
350
350
347
341

Wednesday 21

Waxing Crescent 8%

09:16

19:45

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
00 Bad
01 Bad

Sun - Rise: 07:57, Set: 16:31, Transit: 12:14. Moon - Rise: 09:16, Set: 19:45. Civil Dark: 17:09 - 07:19. Nautical Dark: 17:51 - 06:37. Astro Dark: 18:31 - 05:57

Total Clouds (% Sky Obscured)

99
98
97
96
96
96
97
96
95
92
87
93
100
91
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

83
85
88
91
89
87
85
85
84
83
80
76
76
71
60
58
61
67
70
93
99
100
97
94

Medium Clouds (% Sky Obscured)

97
85
73
60
59
62
69
67
61
13
16
31
44
50
50
57
97
100
100
100
99
99
99
100

High Clouds (% Sky Obscured)

8
10
10
14
2
3
17
25
30
6
19
37
55
58
86
77
82
90
100
100
85
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
3
3

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
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

56
50
39
42
46
40
18
13
11
16
16
20
19
7
5
1
10
15
19
35
63
75
70
70

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
6
6
6
6
6
5
5
6
6
5
5
6
5
5
5
4
4
4
4
5
5
5

Relative Humidity (%)

90
91
91
93
91
93
91
91
90
90
91
85
85
87
88
90
91
91
91
91
91
93
94
94

Pressure (mb)

1005
1005
1004
1003
1003
1002
1002
1002
1001
1000
1000
999
998
997
996
996
996
995
995
994
994
993
993
993

Ozone (du)

335
333
333
334
337
340
346
351
357
366
382
387
389
392
393
387
380
376
375
376
376
375
375
376

Thursday 22

Waxing Crescent 15%

09:28

21:04

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
00 Bad
01 Bad

Sun - Rise: 07:56, Set: 16:33, Transit: 12:14. Moon - Rise: 09:28, Set: 21:04. Civil Dark: 17:11 - 07:18. Nautical Dark: 17:52 - 06:36. Astro Dark: 18:32 - 05:56

Total Clouds (% Sky Obscured)

100
100
99
97
95
87
96
97
100
100
93
87
84
96
98
100
100
100
100
100
98
99
99
99

Low Clouds (% Sky Obscured)

91
94
95
96
92
87
85
84
84
82
79
76
73
79
84
89
93
96
100
98
95
93
94
95

Medium Clouds (% Sky Obscured)

100
99
92
71
82
74
95
90
68
82
79
69
57
52
50
51
44
37
35
50
66
81
87
91

High Clouds (% Sky Obscured)

100
100
80
80
80
80
75
75
75
75
50
25
0
0
0
0
10
18
28
44
59
74
70
60

ISS Passover

Visibility (miles)

5
9
9
9
9
9
9
9
9
7
9
9
9
9
9
9
9
9
9
9
9
9
9
7

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
Very Light Rain

Precipitation Probability (%)

42
19
15
8
20
27
31
36
42
28
30
24
13
29
35
32
28
27
28
30
30
35
50
67

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
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
5
5
5
5
5
5
5
5
6
6
6
6
7
6
5
5
5
5
5
5
6
6
6

Feels Like (°C)

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

Dew Point (°C)

4
5
5
4
4
4
4
4
4
5
5
5
4
4
4
4
4
4
4
4
4
4
4
5

Relative Humidity (%)

94
96
96
94
96
94
94
94
93
94
93
91
87
82
85
90
93
93
93
93
93
91
90
91

Pressure (mb)

993
993
993
993
993
993
994
994
994
994
994
994
994
995
994
994
994
994
993
993
992
991
990
990

Ozone (du)

377
380
382
386
389
388
387
386
386
384
387
389
391
393
390
387
385
379
374
369
370
370
371
374

Friday 23

Waxing Crescent 23%

09:39

22:24

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
00 Bad
01 Bad

Sun - Rise: 07:54, Set: 16:35, Transit: 12:14. Moon - Rise: 09:39, Set: 22:24. Civil Dark: 17:12 - 07:17. Nautical Dark: 17:54 - 06:35. Astro Dark: 18:34 - 05:55

Total Clouds (% Sky Obscured)

99
99
100
100
100
100
100
95
92
90
91
94
98
88
78
75
79
87
90
81
68
54
57
60

Low Clouds (% Sky Obscured)

96
93
91
88
86
86
86
80
73
65
65
65
65
61
58
54
48
45
37
43
48
53
55
58

Medium Clouds (% Sky Obscured)

94
96
98
100
95
90
85
86
88
82
84
85
94
83
73
62
63
61
62
60
60
54
53
46

High Clouds (% Sky Obscured)

52
57
66
79
58
38
18
14
11
7
5
3
0
30
64
75
60
32
18
29
47
54
57
46

ISS Passover

Visibility (miles)

4
2
4
7
9
6
3
0
3
6
9
9
9
9
9
9
9
9
9
9
7
5
3
5

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

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

Precipitation Probability (%)

89
95
95
95
95
95
77
78
82
92
77
55
25
26
20
8
8
6
3
35
58
78
62
44

Precipitation Amount (mm)

0.5
0.6
0.8
0.9
1.1
0.7
0.4
0.4
0.5
0.8
0.5
0.2
0
0
0
0
0
0
0
0
0.3
0.8
0.4
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
91
91
91
93
94
98
94
93
91
88
85
82
84
86
88
88
88
88
91
93
96
94

Pressure (mb)

989
988
987
987
986
986
987
988
988
989
990
991
992
992
993
994
995
996
996
997
997
998
998
999

Ozone (du)

376
378
381
385
388
390
392
393
398
403
408
409
409
409
412
414
417
418
419
421
421
422
423
422

Saturday 24

Waxing Crescent 34%

09:50

23:47

Sun - Rise: 07:53, Set: 16:36, Transit: 12:15. Moon - Rise: 09:50, Set: 23:47. Civil Dark: 17:14 - 07:15. Nautical Dark: 17:55 - 06:34. Astro Dark: 18:35 - 05:54

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 Milton Keynes, Milton Keynes, United Kingdom (52.04,-0.76)

Generated: 18/01/26 01:06:52. Forecast: 18/01/26 to 24/01/26. Timezone: UTC+0.00