Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 15

Waning Crescent 6%

07:03

13:33

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

Sun - Rise: 08:03, Set: 16:26, Transit: 12:15. Moon - Rise: 07:03, Set: 13:33. Civil Dark: 17:05 - 07:24. Nautical Dark: 17:47 - 06:42. Astro Dark: 18:27 - 06:02

Total Clouds (% Sky Obscured)

80
84
57
53
67
67
89
91
94
94
100
100
99
92
76
67
50
43
41
55
58
89
85
95

Low Clouds (% Sky Obscured)

49
41
46
53
67
67
64
50
67
83
69
58
64
83
75
46
38
43
41
55
52
71
76
66

Medium Clouds (% Sky Obscured)

80
53
5
0
0
2
63
85
50
50
9
55
53
24
14
54
25
13
41
3
5
62
75
88

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
5
30
73
86
100
80
79
52
22
19
1
1
0
8
48
71
75

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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 (%)

2
2
0
0
0
0
0
0
0
0
0
0
0
0
2
15
17
2
0
0
0
1
6
12

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

998
999
1000
1001
1001
1002
1003
1003
1003
1004
1004
1005
1006
1006
1007
1007
1007
1007
1007
1008
1008
1009
1009
1009

Ozone (du)

371
377
376
372
370
367
364
368
376
374
370
369
366
366
370
372
371
374
378
380
376
378
381
380

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 OK
15 Good
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)

94
97
96
92
100
93
100
100
99
96
100
100
100
100
100
100
85
27
2
31
42
65
75
77

Low Clouds (% Sky Obscured)

59
65
72
70
74
64
70
66
73
60
71
60
60
69
59
56
43
16
0
28
42
65
75
77

Medium Clouds (% Sky Obscured)

78
97
90
62
41
38
100
100
98
91
100
97
100
100
100
78
39
6
0
0
0
26
0
47

High Clouds (% Sky Obscured)

60
75
71
73
87
84
77
84
73
54
63
55
51
60
65
70
12
27
2
31
35
34
22
37

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
5
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
39
31
20
26
12
3
2
6
7
14
31
28
24
24
23
20
4
5
16
15
13
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
93
94
94
93
93
94
94
96
96
96
96
98
96
93
93
91
87
87
91
91
94
94
96

Pressure (mb)

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

Ozone (du)

382
387
388
390
393
392
391
391
392
393
399
399
401
404
406
408
410
410
410
411
410
410
411
410

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
100
100
100
100
100
100
100
100
99
99
95
98
98
95
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

77
82
86
82
82
80
89
91
80
78
83
85
81
73
80
94
96
90
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

10
14
90
61
34
68
31
30
28
96
99
100
94
99
95
95
91
77
6
37
2
3
4
3

High Clouds (% Sky Obscured)

100
100
100
57
72
43
28
30
30
25
30
0
32
48
70
41
6
7
20
10
2
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
7
8
9
6
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
2
21
37
54
50
50
53
31
9
8
27
8
2
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

409
409
408
405
401
401
402
402
403
405
405
405
407
406
407
409
413
417
417
414
410
405
401
398

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)

100
100
100
100
100
100
99
100
100
98
100
100
100
100
98
99
99
98
98
98
99
99
99
96

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
96
93
90
93
97
100
99
100
98
98
98
97
96
95
94
95
92
84

Medium Clouds (% Sky Obscured)

15
30
46
68
91
93
88
84
92
74
93
82
91
92
88
80
69
65
75
76
72
86
62
73

High Clouds (% Sky Obscured)

0
1
1
1
3
3
3
7
4
2
15
14
8
3
3
13
11
16
22
8
29
25
9
1

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

Precipitation Probability (%)

10
11
8
16
27
24
38
45
54
53
52
48
41
35
32
38
45
50
46
43
45
48
56
65

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
96
94
94
94
93
94
91
94
96
94
93
91
88
87
88
88
88
88
88
88
90

Pressure (mb)

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

Ozone (du)

395
393
393
393
393
395
396
397
399
398
399
401
402
404
404
401
399
398
396
396
395
394
395
395

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
95
95
96
96
94
96
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

92
88
89
89
78
82
74
67
69
70
67
60
69
72
76
86
93
96
89
77
67
76
88
97

Medium Clouds (% Sky Obscured)

61
48
54
56
85
43
28
16
2
45
82
100
100
100
100
100
100
100
100
100
100
94
89
83

High Clouds (% Sky Obscured)

2
2
2
2
20
15
39
69
93
97
100
100
100
100
100
94
89
88
91
93
95
86
79
78

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

Very Light Rain
Very 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 (%)

65
64
64
59
49
27
25
19
3
3
2
0
0
0
0
8
13
15
29
34
37
32
27
17

Precipitation Amount (mm)

0.3
0.3
0.2
0.2
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
8
8
8
8
8
8
7
7
6
6
6
5
6
6
7
6
6
6
6
6
7
6
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
7
7
7
6
6
6

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

395
394
395
394
394
394
394
395
396
395
396
395
393
392
391
389
389
388
388
385
382
379
376
374

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
97
96
96
91
86
82
81
81
86
85
85
75
55
51
26
20
25
36
46
52
72
87
97

Low Clouds (% Sky Obscured)

95
93
90
92
91
86
80
66
60
64
65
65
66
55
51
26
20
25
36
46
52
72
87
96

Medium Clouds (% Sky Obscured)

62
41
24
28
31
35
34
33
27
19
19
25
15
19
23
26
20
25
34
39
40
38
41
47

High Clouds (% Sky Obscured)

65
50
32
49
65
81
82
81
81
86
85
85
75
55
51
26
20
25
36
46
37
26
18
17

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 (%)

17
17
17
12
8
5
10
15
19
16
14
11
10
7
0
2
2
0
0
0
0
7
12
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
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
6
6
6
6
6
6
6
6
5
5
5
5
5
5
6
6
6
6
6
6
5
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
93
94
94
94
94
94
93
94
93
94
89
83
81
79
79
81
82
85
88
90
90

Pressure (mb)

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

Ozone (du)

372
370
369
367
366
364
363
363
363
364
366
369
372
374
377
379
379
379
379
381
383
385
390
395

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

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)

98
97
96
92
89
86
88
91
93
91
89
86
88
90
92
88
87
92
95
95
97

Low Clouds (% Sky Obscured)

95
94
93
72
52
32
42
51
61
66
70
71
77
75
77
77
77
77
82
88
93

Medium Clouds (% Sky Obscured)

43
39
30
40
49
59
72
83
93
75
54
35
43
49
54
52
60
53
44
35
45

High Clouds (% Sky Obscured)

25
33
41
55
68
75
61
52
49
44
38
35
46
43
35
23
14
15
15
15
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

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 (%)

19
19
16
18
17
16
13
9
0
1
1
0
0
0
0
0
1
1
4
7
10

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
4
4
3
3
3
3
3
3
3
3
3
4
4
4
4
4
4
4
4

Relative Humidity (%)

91
91
90
90
89
93
93
93
94
96
94
94
96
91
88
85
85
85
88
90
91

Pressure (mb)

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

Ozone (du)

400
396
392
388
387
386
385
385
385
385
383
380
378
378
377
377
377
378
378
380
382

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

Generated: 15/01/26 21:11:51. Forecast: 15/01/26 to 21/01/26. Timezone: UTC+0.00