Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 14

Waning Crescent 11%

06:06

12:43

14 OK
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
13 Bad

Sun - Rise: 08:03, Set: 16:23, Transit: 12:14. Moon - Rise: 06:06, Set: 12:43. Civil Dark: 17:02 - 07:25. Nautical Dark: 17:44 - 06:43. Astro Dark: 18:24 - 06:03

Total Clouds (% Sky Obscured)

48
59
68
100
100
100
100
100
92
62
52
62
83
86
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

48
59
68
90
92
83
85
64
78
49
49
62
72
72
64
51
54
50
82
99
78
100
100
100

Medium Clouds (% Sky Obscured)

48
59
60
84
100
100
100
100
92
62
25
0
12
14
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

48
59
68
100
100
100
100
60
4
0
0
0
2
22
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
1
5
7
7
9
9
9
9
9
9
9
9
9
9
9
9
3
2
2

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

Precipitation Probability (%)

0
0
0
71
57
60
47
40
26
11
4
3
4
14
3
1
1
7
22
71
95
95
95
95

Precipitation Amount (mm)

0
0
0
0.6
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.7
2
2.4
2.8

Wind Speed/Direction (mph)

5
5
4
6
7
9
9
10
11
12
12
13
12
12
11
8
7
6
5
5
3
4
2
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
83
86
91
96
96
98
96
94
90
87
91
93
91
88
87
91
96
96
96
94
96
94
98

Pressure (mb)

1011
1010
1009
1009
1007
1007
1006
1005
1005
1005
1005
1005
1004
1004
1003
1003
1003
1003
1002
1002
1002
1001
999
998

Ozone (du)

323
325
325
331
336
333
332
330
331
332
328
336
349
360
355
350
352
353
354
357
356
352
349
349

Thursday 15

Waning Crescent 6%

07:03

13:33

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 OK
21 OK
22 OK
23 OK
00 OK
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

Sun - Rise: 08:03, Set: 16:25, Transit: 12:15. Moon - Rise: 07:03, Set: 13:33. Civil Dark: 17:03 - 07:24. Nautical Dark: 17:45 - 06:42. Astro Dark: 18:25 - 06:02

Total Clouds (% Sky Obscured)

100
100
100
100
95
32
0
19
23
33
22
46
63
98
99
97
88
78
79
71
75
58
87
46

Low Clouds (% Sky Obscured)

96
90
100
97
47
0
0
19
23
33
22
30
51
68
57
62
80
68
67
66
75
58
53
36

Medium Clouds (% Sky Obscured)

100
100
100
100
93
32
0
19
0
0
0
13
52
97
99
96
69
70
79
68
65
24
25
10

High Clouds (% Sky Obscured)

100
100
100
100
0
0
0
0
0
0
0
0
1
2
36
24
39
30
41
7
1
0
0
1

ISS Passover

Visibility (miles)

3
2
2
6
8
0
5
9
9
9
9
9
9
9
9
3
7
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

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
87
39
7
0
0
0
0
0
1
10
78
95
49
16
33
24
6
5
1
6

Precipitation Amount (mm)

2.1
2.2
1.2
0.8
0.5
0
0
0
0
0
0
0
0
0
0.4
1.8
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
10
15
19
13
16
13
10
9
11
9
8
7
6
7
9
11
12
10
10
11
11
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
3
1
-0
1
-2
-2
-1
-1
-1
0
0
-0
-1
-1
0
0
1
2
2
3
4
5
6

Dew Point (°C)

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

Relative Humidity (%)

96
94
93
90
94
96
94
89
93
93
93
94
93
94
96
96
93
90
93
93
91
90
85
82

Pressure (mb)

996
995
994
994
995
996
998
999
1000
1001
1002
1002
1003
1003
1003
1003
1003
1003
1004
1004
1005
1005
1006
1006

Ozone (du)

351
346
344
348
352
354
360
363
367
369
367
366
362
359
361
363
371
377
376
374
374
372
376
377

Friday 16

Waning Crescent 2%

07:49

No Set

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
13 Bad

Sun - Rise: 08:02, Set: 16:26, Transit: 12:15. Moon - Rise: 07:49, Set: No Set. Civil Dark: 17:05 - 07:23. Nautical Dark: 17:47 - 06:42. Astro Dark: 18:27 - 06:02

Total Clouds (% Sky Obscured)

59
49
61
61
89
96
99
96
99
97
100
99
98
96
97
97
98
80
79
95
88
89
86
92

Low Clouds (% Sky Obscured)

48
47
60
51
60
45
50
51
52
59
67
64
73
59
54
59
62
64
71
71
73
78
79
79

Medium Clouds (% Sky Obscured)

13
4
30
61
40
81
94
89
96
97
100
82
68
44
60
52
80
52
43
42
49
46
46
49

High Clouds (% Sky Obscured)

2
13
0
5
75
3
2
4
5
17
66
68
80
51
51
62
46
23
9
19
14
14
12
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
9
9
9

Fog (%)

0
0
0
0
0
0
0
1
2
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

18
30
21
23
18
3
6
4
2
2
8
25
40
19
14
19
17
23
30
30
32
34
37
36

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
85
88
93
94
94
94
94
93
94
93
94
94
96
94
94
96
96
96
96
96
93
88
87

Pressure (mb)

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

Ozone (du)

376
374
374
374
373
373
373
376
377
380
386
386
386
388
392
396
399
400
401
404
406
405
406
407

Saturday 17

Waning Crescent 0%

08:22

14:36

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
13 Bad

Sun - Rise: 08:01, Set: 16:28, Transit: 12:15. Moon - Rise: 08:22, Set: 14:36. Civil Dark: 17:06 - 07:23. Nautical Dark: 17:48 - 06:41. Astro Dark: 18:28 - 06:01

Total Clouds (% Sky Obscured)

95
97
96
96
96
96
86
93
95
94
96
98
100
99
97
95
95
94
94
95
95
97
91
87

Low Clouds (% Sky Obscured)

82
86
88
91
92
93
86
83
77
70
64
66
68
69
68
80
91
87
83
87
90
93
76
74

Medium Clouds (% Sky Obscured)

53
45
28
17
9
5
28
17
19
52
66
83
100
85
73
64
73
78
80
68
65
48
40
52

High Clouds (% Sky Obscured)

5
5
5
6
14
27
33
35
29
30
53
78
100
77
53
30
25
15
15
20
20
25
20
20

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
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 (%)

34
31
22
19
15
9
7
5
3
0
2
0
0
3
4
9
36
44
23
14
10
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
90
88
85
85
88
91
93
94
94
96
94
94
94
94
96
98
96
96
96
93
91
90
88

Pressure (mb)

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

Ozone (du)

409
409
409
408
406
407
407
406
406
404
402
400
399
398
396
395
395
394
394
393
393
394
393
394

Sunday 18

New Moon 1%

08:46

15:50

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
13 Bad

Sun - Rise: 08:00, Set: 16:30, Transit: 12:15. Moon - Rise: 08:46, Set: 15:50. Civil Dark: 17:08 - 07:22. Nautical Dark: 17:49 - 06:40. Astro Dark: 18:29 - 06:00

Total Clouds (% Sky Obscured)

82
77
70
67
79
90
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
97
98
99

Low Clouds (% Sky Obscured)

73
69
70
67
68
59
53
58
59
60
59
58
58
57
57
57
65
71
80
81
82
83
89
94

Medium Clouds (% Sky Obscured)

45
45
45
45
63
82
100
68
68
98
98
97
97
91
85
76
62
49
36
28
20
17
21
26

High Clouds (% Sky Obscured)

20
15
10
10
37
66
100
100
100
100
99
98
94
91
89
83
67
57
59
49
34
13
24
35

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
1
4
7
4
1
0
0
0
0
0
0
0
0
1
1
2
1
0
2
3
1
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
90
88
88
90
93
94
94
94
94
94
96
96
94
96
96
96
96
96
96
94
94
93
88

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

396
398
400
402
404
408
410
410
409
409
408
409
411
412
413
415
416
417
417
418
417
416
414
413

Monday 19

Waxing Crescent 3%

09:03

17:08

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
13 Bad

Sun - Rise: 07:58, Set: 16:31, Transit: 12:16. Moon - Rise: 09:03, Set: 17:08. Civil Dark: 17:09 - 07:21. Nautical Dark: 17:51 - 06:39. Astro Dark: 18:31 - 05:59

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
99
98
98
98
98
97
95
93
91
90
87
82
78
76
77
81

Low Clouds (% Sky Obscured)

100
99
97
95
94
91
89
79
78
76
77
73
73
72
76
81
83
85
86
82
78
75
77
81

Medium Clouds (% Sky Obscured)

31
46
60
74
80
86
93
90
87
85
76
68
58
56
51
48
48
48
44
33
21
5
5
4

High Clouds (% Sky Obscured)

46
42
42
45
34
23
11
11
10
9
33
54
75
67
60
55
47
45
46
49
56
64
56
48

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
5
6
4
7
9
12
11
8
1
4
4
1
3
3
3
6
7
4
5
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1013
1013
1013
1013
1013
1014
1014
1014
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1017
1017
1017
1017
1018
1018

Ozone (du)

412
410
408
407
405
404
404
403
403
403
403
403
402
401
400
399
398
395
393
391
388
385
381
375

Tuesday 20

Waxing Crescent 3%

09:17

18:28

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

Sun - Rise: 07:57, Set: 16:33, Transit: 12:16. Moon - Rise: 09:17, Set: 18:28. Civil Dark: 17:11 - 07:20. Nautical Dark: 17:52 - 06:38. Astro Dark: 18:32 - 05:59

Total Clouds (% Sky Obscured)

82
86
90
93
95
98
100
99
98
96
97
95
93
87
84
84

Low Clouds (% Sky Obscured)

82
84
85
86
89
90
89
91
87
87
84
82
80
79
78
75

Medium Clouds (% Sky Obscured)

4
7
10
13
11
10
8
7
11
15
30
30
45
55
65
55

High Clouds (% Sky Obscured)

33
30
35
44
60
77
92
86
84
86
93
95
93
87
84
80

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
1
2
2
8
9
11
21
22
24
30
38
40

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
5
5
5
3
3
2
2
2
1
-1
0
1
0
0

Dew Point (°C)

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

Relative Humidity (%)

91
90
90
91
91
93
94
96
94
96
94
94
96
94
94
94

Pressure (mb)

1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018

Ozone (du)

369
363
358
354
349
347
346
344
340
337
333
332
330
328
328
328

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

Generated: 14/01/26 14:16:03. Forecast: 14/01/26 to 20/01/26. Timezone: UTC+0.00