Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 16

Waning Crescent 7%

04:31

14:29

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 OK
23 OK
00 Good
01 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Good
07 Good
08 OK
09 OK
10 Good
11 Good

Sun - Rise: 07:28, Set: 16:13, Transit: 11:50. Moon - Rise: 04:31, Set: 14:29. Civil Dark: 16:50 - 06:51. Nautical Dark: 17:31 - 06:09. Astro Dark: 18:11 - 05:30

Total Clouds (% Sky Obscured)

86
87
85
65
76
62
60
78
72
63
28
45
15
24
94
72
66
47
5
6
23
20
8
9

Low Clouds (% Sky Obscured)

86
85
36
61
76
62
60
78
72
63
25
42
10
24
94
72
66
47
5
6
23
20
8
9

Medium Clouds (% Sky Obscured)

8
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
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
0
0
0
0
0
0
0
0
0
0
0
0
1
4
4
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
80
80
77
77
81
85
86
86
85
76
66
66
71
75
75
73
76
76
77
80
79
69
62

Pressure (mb)

1013
1013
1013
1014
1014
1015
1016
1016
1017
1017
1017
1017
1017
1018
1018
1019
1019
1020
1021
1022
1023
1023
1024
1024

Ozone (du)

285
283
285
287
286
288
284
278
275
273
271
266
262
262
263
264
264
263
263
264
264
264
263
263

Monday 17

Waning Crescent 3%

05:44

14:40

12 OK
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 OK
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 OK
03 Bad
04 Bad
05 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:30, Set: 16:11, Transit: 11:50. Moon - Rise: 05:44, Set: 14:40. Civil Dark: 16:49 - 06:52. Nautical Dark: 17:30 - 06:11. Astro Dark: 18:10 - 05:31

Total Clouds (% Sky Obscured)

15
8
12
5
0
1
10
41
53
91
100
100
100
90
46
93
100
44
100
100
100
69
84
85

Low Clouds (% Sky Obscured)

15
8
12
5
0
0
10
27
32
54
57
57
58
48
43
35
31
11
77
49
81
58
67
52

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
16
60
46
0
4
9
37
100
100
69
21
24

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
12
14
37
47
66
100
89
46
90
100
38
35
25
30
30
27
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
6
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
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
11
43
49
14
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0
0

Wind Speed/Direction (mph)

12
11
10
9
6
5
4
3
3
3
3
4
5
5
5
6
7
7
6
6
6
7
9
10

Chance of Frost

Temperature (°C)

6
7
7
7
6
4
3
3
2
1
0
-0
-1
-1
-1
-0
0
0
0
1
1
3
3
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
62
65
67
75
77
80
82
83
83
84
86
86
86
84
84
84
86
86
84
83
83
91
86

Pressure (mb)

1025
1025
1025
1025
1026
1026
1026
1027
1027
1026
1026
1026
1025
1025
1024
1023
1023
1022
1021
1020
1020
1019
1019
1018

Ozone (du)

266
266
265
267
267
252
253
254
256
258
265
271
274
277
274
271
268
279
289
285
286
286
284
277

Tuesday 18

Waning Crescent 1%

06:57

14:54

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

Sun - Rise: 07:31, Set: 16:10, Transit: 11:50. Moon - Rise: 06:57, Set: 14:54. Civil Dark: 16:48 - 06:54. Nautical Dark: 17:29 - 06:12. Astro Dark: 18:09 - 05:33

Total Clouds (% Sky Obscured)

55
59
90
93
90
93
90
71
78
73
57
49
61
75
98
100
91
91
95
98
100
100
100
100

Low Clouds (% Sky Obscured)

39
30
39
74
90
65
62
56
59
54
51
49
49
74
92
100
83
83
84
86
87
74
51
48

Medium Clouds (% Sky Obscured)

13
13
19
21
25
20
90
54
78
73
4
3
47
6
75
73
60
71
81
90
100
100
92
62

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
7
20
19
15
15
15

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
5
9
9
9
9
9
0
0
0
0
0
0
3
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
Light Rain
None
None
None
None
None
Light Rain
Light Rain
None
Light Rain
None
Light Rain
Light Rain
None
None
None

Precipitation Probability (%)

2
5
7
27
40
34
15
40
95
58
6
2
7
25
82
63
53
64
52
95
95
56
46
43

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.9
0
0
0
0
0
1.1
0.4
0
0.5
0
0.6
1.1
0
0
0

Wind Speed/Direction (mph)

10
10
8
9
8
9
10
10
10
12
10
9
9
10
9
8
11
10
11
13
16
15
20
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
82
81
81
83
90
88
90
91
93
91
93
93
94
93
98
96
96
98
98
98
94
80
80

Pressure (mb)

1016
1015
1014
1013
1011
1011
1010
1009
1008
1007
1006
1005
1005
1004
1004
1003
1003
1003
1004
1004
1005
1005
1006
1006

Ozone (du)

273
271
275
282
287
283
283
285
291
301
316
315
311
309
312
321
330
336
345
342
333
327
321
318

Wednesday 19

Waning Crescent 0%

08:10

15:11

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

Sun - Rise: 07:33, Set: 16:09, Transit: 11:50. Moon - Rise: 08:10, Set: 15:11. Civil Dark: 16:47 - 06:55. Nautical Dark: 17:28 - 06:14. Astro Dark: 18:08 - 05:34

Total Clouds (% Sky Obscured)

100
88
100
99
97
100
100
81
97
94
97
96
85
78
65
73
86
100
92
84
76
79
88
93

Low Clouds (% Sky Obscured)

39
34
30
35
32
32
36
41
43
60
72
84
68
58
41
30
24
20
21
20
21
23
29
38

Medium Clouds (% Sky Obscured)

55
63
100
84
63
98
100
67
93
38
36
34
64
58
48
57
80
100
67
53
43
53
50
60

High Clouds (% Sky Obscured)

15
3
2
1
7
15
15
1
0
0
0
0
0
0
0
0
0
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
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 (%)

34
33
29
9
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

20
20
19
18
17
17
18
17
16
16
16
16
14
14
14
13
13
12
11
11
11
11
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
75
75
73
76
77
82
85
86
86
81
78
78
80
80
81
78
78
78
77
74
71
69
67

Pressure (mb)

1007
1007
1008
1008
1009
1010
1010
1011
1011
1012
1012
1012
1012
1013
1013
1013
1013
1013
1014
1014
1015
1015
1015
1015

Ozone (du)

322
326
329
332
326
328
325
323
326
327
323
319
318
317
315
318
318
314
313
316
317
318
322
322

Thursday 20

New Moon 0%

09:20

15:34

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 OK
23 Good
00 Good
01 OK
02 OK
03 Bad
04 Bad
05 Bad
06 Bad
07 OK
08 OK
09 OK
10 Bad
11 Bad

Sun - Rise: 07:35, Set: 16:08, Transit: 11:51. Moon - Rise: 09:20, Set: 15:34. Civil Dark: 16:46 - 06:57. Nautical Dark: 17:27 - 06:15. Astro Dark: 18:07 - 05:35

Total Clouds (% Sky Obscured)

91
85
79
77
78
72
68
66
54
42
23
2
15
30
43
49
54
56
52
47
41
44
49
52

Low Clouds (% Sky Obscured)

38
45
52
49
45
39
26
15
1
0
0
1
15
30
43
49
52
56
50
47
41
44
47
49

Medium Clouds (% Sky Obscured)

65
38
36
39
31
31
35
39
44
27
12
0
0
0
0
0
0
0
9
19
28
44
49
52

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
24
41
41
33
22
21

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

13
13
13
12
10
9
8
7
7
7
7
7
6
6
6
5
5
6
6
6
6
7
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
66
68
71
73
77
78
83
84
86
84
81
81
83
83
84
83
81
80
77
75
71
69
67

Pressure (mb)

1015
1015
1015
1016
1016
1017
1017
1018
1018
1019
1019
1019
1020
1020
1020
1020
1020
1021
1021
1021
1022
1022
1022
1022

Ozone (du)

320
319
317
315
314
315
317
318
316
314
313
309
305
303
301
298
296
294
291
289
286
284
282
281

Friday 21

Waxing Crescent 2%

10:22

16:06

12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
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

Sun - Rise: 07:36, Set: 16:07, Transit: 11:51. Moon - Rise: 10:22, Set: 16:06. Civil Dark: 16:45 - 06:58. Nautical Dark: 17:26 - 06:16. Astro Dark: 18:06 - 05:37

Total Clouds (% Sky Obscured)

47
46
45
39
29
20
40
64
89
91
94
94
98
99
100
100
100
100
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

45
40
37
28
25
16
20
27
35
40
38
37
28
23
15
27
34
37
30
18
5
11
17
24

Medium Clouds (% Sky Obscured)

47
46
45
39
29
20
40
64
76
88
88
89
91
94
98
99
99
100
98
96
95
95
95
94

High Clouds (% Sky Obscured)

18
19
20
10
5
5
28
51
74
73
72
71
82
91
100
77
54
34
61
85
100
99
98
97

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
7
5
4
4
3
3
2
2
4
6
8
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
Sleet
Very Light Rain
Light Rain

Precipitation Probability (%)

0
1
0
3
9
14
28
36
41
56
68
82
95
95
95
95
95
84
77
68
59
64
70
77

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.6
0.8
1.3
1.1
0.7
0.5
0.4
0.3
0
0.2
0.3
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-3
1
0
0
-1
-2
-2
-3
-4
-4
-3
-3
-3
-2
-2
-3
-6
-6
-7
-4
-3
-3
-2
-1

Dew Point (°C)

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

Relative Humidity (%)

64
72
77
86
88
89
93
91
91
91
91
93
93
94
96
96
96
94
94
93
93
91
89
89

Pressure (mb)

1021
1021
1021
1021
1021
1020
1020
1020
1019
1019
1018
1017
1016
1015
1014
1013
1013
1012
1011
1011
1010
1009
1008
1007

Ozone (du)

279
274
269
264
264
264
264
264
264
265
266
267
268
268
269
269
273
277
281
283
285
287
293
299

Saturday 22

Waxing Crescent 5%

11:11

16:51

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
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:38, Set: 16:06, Transit: 11:51. Moon - Rise: 11:11, Set: 16:51. Civil Dark: 16:44 - 07:00. Nautical Dark: 17:25 - 06:18. Astro Dark: 18:05 - 05:38

Total Clouds (% Sky Obscured)

99
99
100
100
100
100
100
100
100
99
99
98
96
93
86
86
88
91

Low Clouds (% Sky Obscured)

17
11
5
37
68
100
97
94
92
91
91
90
86
82
77
75
73
71

Medium Clouds (% Sky Obscured)

79
65
55
46
44
42
47
58
70
80
90
98
87
76
66
44
22
0

High Clouds (% Sky Obscured)

85
74
73
73
64
50
47
44
37
43
54
51
32
18
12
36
61
65

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

67
53
31
41
51
60
92
95
95
95
89
71
58
48
41
35
26
5

Precipitation Amount (mm)

0.3
0
0
0
0
0
0.6
0.9
1.2
0.8
0.5
0.3
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

13
11
10
9
10
13
17
17
17
18
18
19
20
19
18
17
16
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
91
91
93
90
88
86
87
87
87
84
82
79
81
81
83
79
76

Pressure (mb)

1005
1004
1003
1002
1002
1003
1003
1004
1004
1005
1005
1005
1005
1005
1005
1005
1005
1005

Ozone (du)

305
299
293
287
287
287
286
286
286
286
285
284
284
283
283
282
286
289

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

Generated: 16/11/25 12:49:47. Forecast: 16/11/25 to 22/11/25. Timezone: UTC+0.00