Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 11

Waning Crescent 35%

02:33

11:21

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 08:06, Set: 16:19, Transit: 12:13. Moon - Rise: 02:33, Set: 11:21. Civil Dark: 16:58 - 07:27. Nautical Dark: 17:40 - 06:45. Astro Dark: 18:20 - 06:05

Total Clouds (% Sky Obscured)

71
77
82
86
100
100
100
99
66
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

71
77
82
86
100
100
87
91
64
75
58
53
52
55
62
62
62
58
70
56
55
57
77
61

Medium Clouds (% Sky Obscured)

71
77
82
86
99
100
97
98
45
2
17
46
2
3
13
16
45
12
15
34
100
100
79
75

High Clouds (% Sky Obscured)

71
77
82
86
91
100
100
60
0
38
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
8
8
4
9
1
3
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
Light Rain
Very Light Rain
None
Light Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

56
68
66
36
90
86
79
95
73
42
7
0
1
0
0
0
1
0
2
3
2
14
13
14

Precipitation Amount (mm)

0.3
0.4
0.3
0
0.4
0.4
0.3
0.8
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

18
18
19
19
20
21
22
22
22
20
16
13
14
15
15
16
15
14
13
12
12
13
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
93
96
94
94
93
96
96
93
85
90
90
90
88
82
82
84
85
87
90
90
87
85

Pressure (mb)

1009
1008
1007
1006
1004
1003
1002
1001
1001
1000
1001
1001
1001
1002
1002
1002
1001
1001
1001
1002
1002
1002
1002
1001

Ozone (du)

304
302
305
310
313
313
316
315
319
320
322
320
318
318
316
314
314
314
316
315
314
316
316
318

Monday 12

Waning Crescent 26%

03:46

11:40

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 08:05, Set: 16:20, Transit: 12:13. Moon - Rise: 03:46, Set: 11:40. Civil Dark: 16:59 - 07:26. Nautical Dark: 17:41 - 06:44. Astro Dark: 18:22 - 06:04

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
97
57
61
64
98
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

58
44
51
46
52
59
54
48
50
57
61
62
75
75
74
67
62
67
60
87
77
79
81
86

Medium Clouds (% Sky Obscured)

75
72
100
100
57
62
80
100
96
0
0
0
0
47
79
100
95
100
94
100
100
100
96
95

High Clouds (% Sky Obscured)

100
100
91
46
50
100
100
100
27
0
6
64
96
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
2
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
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

20
18
10
17
16
5
17
6
2
0
0
0
0
0
0
0
1
2
28
47
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
1.3
2.2
1.1

Wind Speed/Direction (mph)

15
14
14
14
12
12
12
11
11
11
11
9
8
8
8
8
8
8
9
8
8
9
13
13

Chance of Frost

Temperature (°C)

11
11
11
10
9
9
9
9
9
8
8
8
7
8
8
7
7
7
7
8
8
8
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
87
87
87
88
88
90
90
91
91
93
94
96
93
93
93
93
91
96
93
95
98
93
95

Pressure (mb)

1001
1001
1001
1001
1001
1001
1002
1002
1003
1003
1003
1004
1004
1004
1004
1004
1004
1004
1003
1003
1003
1002
1002
1001

Ozone (du)

320
321
325
331
336
335
335
335
335
338
335
330
328
329
332
333
335
335
335
336
337
337
337
339

Tuesday 13

Waning Crescent 18%

04:58

12:06

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 08:04, Set: 16:22, Transit: 12:14. Moon - Rise: 04:58, Set: 12:06. Civil Dark: 17:00 - 07:26. Nautical Dark: 17:43 - 06:44. Astro Dark: 18:23 - 06:04

Total Clouds (% Sky Obscured)

100
98
100
100
100
99
100
100
98
81
80
74
78
75
61
51
61
45
62
45
52
59
59
70

Low Clouds (% Sky Obscured)

92
89
94
83
91
91
89
83
87
80
80
74
74
75
61
51
59
45
39
31
32
34
37
43

Medium Clouds (% Sky Obscured)

99
98
100
100
99
99
40
100
93
16
15
12
14
9
0
0
0
2
1
5
7
50
50
55

High Clouds (% Sky Obscured)

100
42
100
100
100
51
100
45
63
50
30
0
0
0
0
0
1
1
17
11
17
18
20
18

ISS Passover

Visibility (miles)

4
5
7
9
6
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

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

Precipitation Probability (%)

95
95
76
71
62
41
45
48
24
15
26
30
24
14
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

1
1.4
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

17
17
12
13
14
10
10
10
9
8
7
7
8
8
8
8
8
8
7
7
6
7
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
91
91
95
91
90
88
93
94
93
93
93
93
93
93
91
91
91
93
89
88
83
83

Pressure (mb)

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

Ozone (du)

347
348
343
334
333
333
337
344
358
365
370
373
368
360
352
343
336
331
326
321
321
322
328
330

Wednesday 14

Waning Crescent 11%

06:06

12:43

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 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)

73
77
72
66
60
75
89
100
100
100
100
100
100
100
92
84
76
71
69
67
60
55
49
47

Low Clouds (% Sky Obscured)

47
52
46
38
29
41
53
67
69
69
71
82
89
95
72
83
76
61
66
47
46
44
41
40

Medium Clouds (% Sky Obscured)

50
59
55
62
60
75
89
100
100
100
75
66
100
100
73
47
25
30
38
45
25
32
14
3

High Clouds (% Sky Obscured)

12
10
12
13
20
47
73
100
96
71
59
39
18
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
9
9
9
4
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
1
4
17
35
33
36
56
78
79
65
50
22
15
9
1
1
0
3
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.5
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
9
10
9
8
8
9
9
10
12
13
13
14
14
13
12
11
9
8
7
7
8
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
86
89
91
88
86
85
89
88
91
90
88
93
91
91
94
93
93
94
94
91
88
84

Pressure (mb)

1010
1010
1010
1009
1009
1009
1008
1008
1007
1006
1005
1004
1004
1003
1002
1002
1001
1001
1001
1002
1002
1002
1002
1002

Ozone (du)

329
324
325
329
327
327
329
334
335
337
341
343
346
355
363
366
368
367
364
363
364
365
366
368

Thursday 15

Waning Crescent 6%

07:03

No Set

13 OK
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

Sun - Rise: 08:03, Set: 16:25, Transit: 12:15. Moon - Rise: 07:03, Set: No Set. Civil Dark: 17:03 - 07:24. Nautical Dark: 17:45 - 06:42. Astro Dark: 18:25 - 06:02

Total Clouds (% Sky Obscured)

45
43
53
65
70
75
78
70
80
85
85
84
96
90
91
89
86
90
94
98
98
99
99
93

Low Clouds (% Sky Obscured)

40
41
36
30
24
33
44
54
69
82
85
84
88
78
83
78
78
84
90
94
96
98
99
93

Medium Clouds (% Sky Obscured)

2
0
9
17
22
34
42
57
53
49
50
42
35
28
24
31
29
48
70
91
82
72
65
64

High Clouds (% Sky Obscured)

0
0
12
26
39
59
77
70
80
85
85
57
25
1
15
29
52
59
52
37
25
16
13
12

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
8
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

2
4
11
0
0
0
0
1
39
59
76
95
95
89
76
58
35
67
87
95
95
86
70
62

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.4
1.4
1.2
0.5
0.4
0.2
0
0.4
0.6
0.7
0.6
0.5
0.3
0.3

Wind Speed/Direction (mph)

10
9
8
6
5
5
6
6
7
8
9
10
10
10
11
12
13
13
12
13
17
18
19
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
5
5
4
3
3
3
3
3
3
3
3
3
4
4
5
5
5
5
5
5
5
5

Relative Humidity (%)

82
84
85
91
94
94
93
94
94
94
93
93
93
93
94
94
96
94
93
91
90
90
88
90

Pressure (mb)

1002
1002
1002
1002
1002
1002
1001
1001
1001
1000
999
998
997
996
995
994
994
993
993
992
992
993
994
995

Ozone (du)

370
371
373
379
378
377
376
378
381
387
390
392
397
402
408
410
412
414
411
409
406
408
409
410

Friday 16

Waning Crescent 2%

07:49

13:33

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 OK
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 08:02, Set: 16:26, Transit: 12:15. Moon - Rise: 07:49, Set: 13:33. Civil Dark: 17:05 - 07:23. Nautical Dark: 17:47 - 06:42. Astro Dark: 18:27 - 06:02

Total Clouds (% Sky Obscured)

86
81
79
77
74
75
78
81
87
91
93
71
47
30
58
80
97
98
99
100
88
77
67
61

Low Clouds (% Sky Obscured)

85
76
71
69
67
67
69
71
77
80
84
71
47
30
57
58
63
63
64
63
64
65
67
61

Medium Clouds (% Sky Obscured)

59
50
57
63
74
75
78
81
82
75
71
56
41
30
49
68
85
90
95
100
68
35
3
3

High Clouds (% Sky Obscured)

14
16
9
5
5
7
9
12
10
8
7
6
3
1
10
19
32
35
45
57
38
21
1
3

ISS Passover

Visibility (miles)

9
9
9
7
5
2
5
7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

53
43
68
84
90
82
85
85
69
53
32
24
15
4
9
9
6
17
25
33
40
36
28
28

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

17
14
12
11
10
10
9
9
9
9
9
9
8
8
8
8
7
7
6
6
6
6
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
88
90
93
93
94
94
96
94
96
94
94
93
93
91
93
93
93
93
94
94
94
94

Pressure (mb)

996
996
996
996
997
997
997
998
998
998
998
999
999
999
1000
1000
1000
1001
1001
1002
1003
1003
1003
1004

Ozone (du)

414
418
421
424
428
431
435
439
443
443
443
443
443
443
442
442
442
442
446
450
454
454
454
454

Saturday 17

Waning Crescent 0%

08:22

14:36

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 OK
03 OK
04 OK
05 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)

60
54
62
71
79
86
93
100
91
81
71
72
61
35
30
37
47

Low Clouds (% Sky Obscured)

54
48
53
58
63
72
81
89
83
76
69
69
61
35
30
37
47

Medium Clouds (% Sky Obscured)

3
5
6
8
11
10
9
6
4
4
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

5
8
8
7
6
15
25
30
16
10
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

26
20
24
25
21
20
19
18
14
11
1
3
3
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1004
1005
1005
1006
1006
1007
1008
1009
1010
1010
1011
1011
1012
1012
1013
1013
1013

Ozone (du)

452
449
447
446
445
444
441
439
436
431
425
420
424
428
432
417
403

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

Generated: 11/01/26 13:43:12. Forecast: 11/01/26 to 17/01/26. Timezone: UTC+0.00