Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 16

Waning Crescent 2%

07:49

14:36

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 08:02, Set: 16:28, Transit: 12:15. Moon - Rise: 07:49, Set: 14:36. Civil Dark: 17:06 - 07:23. Nautical Dark: 17:48 - 06:42. Astro Dark: 18:28 - 06:02

Total Clouds (% Sky Obscured)

64
72
80
100
100
98
94
98
97
98
89
93
94
91
95
86
80
68
75
84
87
86
100
98

Low Clouds (% Sky Obscured)

64
68
80
84
88
93
85
88
91
95
69
65
88
83
87
71
69
50
66
84
82
84
75
80

Medium Clouds (% Sky Obscured)

64
72
80
96
86
91
90
65
50
64
54
51
50
40
30
27
20
17
15
3
62
52
3
68

High Clouds (% Sky Obscured)

64
72
80
83
85
74
62
65
16
25
3
5
5
3
3
3
41
40
40
60
79
74
37
96

ISS Passover

Visibility (miles)

9
9
9
9
9
5
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

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

Precipitation Probability (%)

95
95
56
53
79
73
49
44
46
47
31
9
10
7
7
24
28
24
8
0
1
0
4
0

Precipitation Amount (mm)

0.3
4.6
0.2
0
0.6
0.5
0.2
0
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
96
94
93
93
93
96
96
96
96
96
98
94
91
88
84
84
82
82
82
82
87
90

Pressure (mb)

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

Ozone (du)

383
389
393
396
398
397
397
397
398
402
405
406
408
408
409
410
411
411
412
410
408
408
407
407

Saturday 17

Waning Crescent 0%

08:22

15:50

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 08:01, Set: 16:30, Transit: 12:15. Moon - Rise: 08:22, Set: 15:50. Civil Dark: 17:08 - 07:23. Nautical Dark: 17:49 - 06:41. Astro Dark: 18:29 - 06:01

Total Clouds (% Sky Obscured)

100
100
100
100
98
100
100
98
98
100
100
99
96
98
95
100
96
98
100
97
95
95
94
94

Low Clouds (% Sky Obscured)

63
72
73
72
61
69
76
96
89
68
96
92
91
93
89
92
89
88
74
64
60
57
52
57

Medium Clouds (% Sky Obscured)

93
100
100
93
52
31
35
39
53
63
86
96
62
54
51
53
38
37
38
34
58
52
85
89

High Clouds (% Sky Obscured)

100
100
7
42
55
100
100
58
33
50
93
78
49
5
2
0
4
2
1
1
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
7
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
6
9
6
0
2
8
12
9
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
3
0
4
27
55
68
67
57
53
54
54
53
37
21
16
8
6
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.4
0
0
0
0
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
94
94
93
94
94
96
96
98
98
98
96
94
93
93
93
96
96
94
91
91
93

Pressure (mb)

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

Ozone (du)

406
404
403
402
404
408
407
404
405
405
403
405
407
408
413
416
417
411
408
410
412
413
411
408

Sunday 18

New Moon 1%

08:46

17:08

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 08:00, Set: 16:31, Transit: 12:15. Moon - Rise: 08:46, Set: 17:08. Civil Dark: 17:09 - 07:22. Nautical Dark: 17:51 - 06:40. Astro Dark: 18:31 - 06:00

Total Clouds (% Sky Obscured)

94
85
82
92
95
94
99
100
95
98
95
97
97
95
93
94
96
92
82
95
91
95
97
99

Low Clouds (% Sky Obscured)

84
72
78
63
75
82
87
88
88
88
94
89
86
90
82
88
89
83
68
65
75
83
90
98

Medium Clouds (% Sky Obscured)

73
28
53
67
31
47
69
83
86
97
78
17
24
84
80
61
15
20
16
34
49
39
69
35

High Clouds (% Sky Obscured)

0
0
0
1
31
40
2
3
2
2
2
3
13
50
60
47
4
3
12
7
28
17
32
56

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
3
8
4
13
14
18
21
15
19
23
25
24
33
12
7
1
1
3
17
8
5
7
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
3
4
4
5
5
5
5
5
5
4
5
5
6
8
8
8
8
8
8
8
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
91
90
91
93
93
93
93
93
90
91
90
87
90
87
90
90
91
95
96
96
95
95

Pressure (mb)

1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

405
401
399
399
399
398
399
399
398
397
396
394
394
395
397
395
391
389
389
390
389
388
389
390

Monday 19

Waxing Crescent 3%

09:03

18:28

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:58, Set: 16:33, Transit: 12:16. Moon - Rise: 09:03, Set: 18:28. Civil Dark: 17:11 - 07:21. Nautical Dark: 17:52 - 06:39. Astro Dark: 18:32 - 05:59

Total Clouds (% Sky Obscured)

97
96
94
96
98
100
91
92
92
94
96
98
99
99
100
100
100
100
99
98
99
99
100
100

Low Clouds (% Sky Obscured)

95
92
90
87
85
82
77
79
78
80
82
84
86
87
90
85
88
88
81
71
78
73
54
54

Medium Clouds (% Sky Obscured)

75
34
71
83
51
59
58
45
39
34
57
56
62
96
100
86
99
98
94
84
96
97
99
100

High Clouds (% Sky Obscured)

41
25
11
5
1
5
6
7
10
18
19
19
47
74
98
81
61
68
37
42
44
61
82
87

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
11
2
3
4
1
1
1
1
2
10
2
3
2
1
19
26
35
38
38
38
38
35
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)

8
8
9
9
8
8
7
6
6
6
6
7
7
7
8
9
9
8
8
9
8
10
8
8

Chance of Frost

Temperature (°C)

8
8
8
8
8
8
8
7
7
8
8
8
8
8
9
9
9
9
9
9
8
8
8
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
93
95
93
88
90
96
96
93
94
98
94
91
88
91
87
88
90
90
95
87
91
96

Pressure (mb)

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

Ozone (du)

390
390
390
391
392
392
391
391
387
381
381
381
380
379
378
375
373
371
368
367
364
359
358
360

Tuesday 20

Waxing Crescent 8%

09:17

19:47

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 OK
13 OK
14 OK
15 OK
16 OK
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:57, Set: 16:35, Transit: 12:16. Moon - Rise: 09:17, Set: 19:47. Civil Dark: 17:12 - 07:20. Nautical Dark: 17:54 - 06:38. Astro Dark: 18:33 - 05:59

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
94
90
85
70
54
40
33
13
9
17
29
44
53
61
70

Low Clouds (% Sky Obscured)

46
33
23
24
19
15
13
12
15
26
32
43
34
27
21
11
6
5
14
29
44
53
61
70

Medium Clouds (% Sky Obscured)

78
93
95
79
67
59
40
31
38
25
4
4
4
0
0
1
1
1
2
1
1
2
2
3

High Clouds (% Sky Obscured)

86
82
98
100
90
94
93
96
100
87
69
50
39
26
12
9
6
4
3
2
1
1
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 (%)

31
37
10
7
9
7
6
13
6
4
14
4
4
4
1
4
3
0
2
4
2
5
6
4

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
7
6
6
7
7
8
7
7
7
7
7
8
9
9
10
10
10
10
10
9
9
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
94
93
91
91
91
91
91
93
91
93
90
88
88
88
88
88
88
88
90
89
91

Pressure (mb)

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

Ozone (du)

356
355
355
354
352
349
346
344
343
344
343
342
343
345
346
346
348
351
353
355
357
359
359
359

Wednesday 21

Waxing Crescent 15%

09:29

21:06

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:56, Set: 16:36, Transit: 12:16. Moon - Rise: 09:29, Set: 21:06. Civil Dark: 17:14 - 07:19. Nautical Dark: 17:55 - 06:37. Astro Dark: 18:35 - 05:58

Total Clouds (% Sky Obscured)

80
91
100
100
98
96
92
89
86
81
77
73
78
86
88
95
97
98
96
94
91
86
80
70

Low Clouds (% Sky Obscured)

80
90
100
100
98
96
91
84
80
78
75
72
76
77
79
83
89
93
90
87
83
79
73
67

Medium Clouds (% Sky Obscured)

2
1
0
1
2
2
16
30
47
60
66
67
65
51
38
38
40
40
48
52
60
65
70
70

High Clouds (% Sky Obscured)

0
0
0
1
3
4
5
4
5
5
5
5
4
3
2
3
3
3
5
7
14
23
35
46

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 (%)

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

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)

9
9
9
10
10
10
10
10
9
9
9
8
9
8
8
8
8
8
8
7
7
6
6
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
89
88
88
88
88
88
88
88
88
88
89
89
89
88
88
89
89
89
91
89
91
91
89

Pressure (mb)

1003
1003
1003
1003
1004
1004
1004
1004
1004
1004
1005
1005
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006

Ozone (du)

359
362
365
368
371
373
376
377
379
381
380
380
380
382
385
387
388
388
389
391
393
395
397
399

Thursday 22

Waxing Crescent 23%

09:41

21:06

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:55, Set: 16:38, Transit: 12:17. Moon - Rise: 09:41, Set: 21:06. Civil Dark: 17:16 - 07:18. Nautical Dark: 17:57 - 06:36. Astro Dark: 18:36 - 05:57

Total Clouds (% Sky Obscured)

65
63
64
72
84
93
93
94
95
96
97
98
95
91
89
84
84
90
91
89
85

Low Clouds (% Sky Obscured)

65
63
64
65
67
69
69
69
70
77
83
89
85
82
79
78
77
75
71
67
64

Medium Clouds (% Sky Obscured)

65
63
64
72
72
69
82
87
92
94
93
92
94
91
89
75
70
51
40
31
38

High Clouds (% Sky Obscured)

38
32
25
36
49
63
61
61
67
57
47
41
49
45
41
24
12
3
13
23
31

ISS Passover

Visibility (miles)

9
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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

4
4
9
11
9
3
9
12
14
13
11
1
4
5
2
10
11
13
17
17
17

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
0
1
0
0
0
1
0
0
0
1
1
1
1
1
1
0
0
0
0
-0

Relative Humidity (%)

89
89
91
91
91
91
91
89
88
88
88
85
85
85
83
83
83
83
83
86
88

Pressure (mb)

1006
1006
1006
1005
1005
1005
1005
1005
1005
1005
1005
1005
1006
1006
1006
1006
1006
1006
1006
1007
1007

Ozone (du)

400
400
400
400
402
403
405
404
404
403
402
400
399
401
403
404
401
398
395
391
387

Forecast for Culham, Oxfordshire, United Kingdom (51.66,-1.27)

Generated: 16/01/26 20:51:36. Forecast: 16/01/26 to 22/01/26. Timezone: UTC+0.00