Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 12

Third Quarter 39%

23:39

13:59

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
14 Bad
15 Bad

Sun - Rise: 07:21, Set: 16:18, Transit: 11:49. Moon - Rise: 23:39, Set: 13:59. Civil Dark: 16:55 - 06:44. Nautical Dark: 17:35 - 06:04. Astro Dark: 18:15 - 05:24

Total Clouds (% Sky Obscured)

90
92
94
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
90
100
100
100

Low Clouds (% Sky Obscured)

62
63
45
39
62
57
76
62
62
70
78
69
87
74
75
76
70
64
58
52
53
49
48
38

Medium Clouds (% Sky Obscured)

53
47
55
74
92
97
62
80
99
69
61
49
54
53
57
51
76
34
100
100
84
83
99
100

High Clouds (% Sky Obscured)

90
92
94
91
94
100
76
99
93
99
88
91
100
100
100
87
100
100
99
100
88
75
100
100

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

Precipitation Probability (%)

0
1
5
13
7
39
76
81
36
25
7
5
1
2
0
0
1
1
1
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.5
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
10
10
9
11
11
11
12
14
15
14
13
11
10
10
8
8
8
8
9
9
7
6
3

Chance of Frost

Temperature (°C)

14
13
13
13
13
13
13
13
13
14
14
13
13
13
12
12
12
13
14
14
15
15
15
14

Feels Like (°C)

12
11
10
10
10
9
9
9
9
9
10
10
10
10
9
10
11
11
12
12
12
13
13
14

Dew Point (°C)

13
12
12
11
10
10
11
11
11
11
11
12
11
11
11
11
12
12
12
12
11
12
11
11

Relative Humidity (%)

92
93
93
90
86
86
87
89
87
82
86
89
89
89
89
93
95
92
89
83
79
80
79
83

Pressure (mb)

1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1003
1003
1003
1004
1004
1005
1006
1007
1007
1008
1007
1007
1007
1008

Ozone (du)

278
280
280
279
277
276
276
278
279
279
280
281
279
280
281
282
284
287
287
288
288
289
290
291

Thursday 13

Waning Crescent 29%

00:55

14:09

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
14 Bad
15 Bad

Sun - Rise: 07:23, Set: 16:16, Transit: 11:49. Moon - Rise: 00:55, Set: 14:09. Civil Dark: 16:53 - 06:46. Nautical Dark: 17:34 - 06:05. Astro Dark: 18:14 - 05:26

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
29
48
74
61
63
67
70
76
72
74
84
94
85
89
89
89
90
92
94
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
98
100
100
100
100
100
100
100
90
100
100
100
100
100
100
100
98
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
82
96
82
95
77
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
6
6
3
3
4
9
9
6
9
3
3
2
2
2
2
3
6
4
4

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
2
10
26
59
93
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0.5
1.3
1.2
1.2
0.8
0.9
1
0.9
1.5
1.9
2.5
3
3
2.6
2
0.8
1.1
0.9
1.4

Wind Speed/Direction (mph)

2
2
2
3
3
4
6
8
10
11
12
13
13
14
14
15
16
16
17
18
18
21
21
22

Chance of Frost

Temperature (°C)

13
13
12
11
12
12
12
12
12
12
12
11
11
11
11
11
11
11
11
11
10
10
10
10

Feels Like (°C)

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

Dew Point (°C)

11
11
10
10
10
11
11
11
11
11
11
11
11
11
11
10
10
10
10
10
10
10
9
9

Relative Humidity (%)

87
89
90
90
92
93
95
96
96
96
95
95
95
95
95
93
93
95
96
95
95
95
93
93

Pressure (mb)

1007
1008
1008
1008
1008
1008
1008
1008
1008
1007
1007
1007
1007
1006
1006
1006
1006
1006
1005
1005
1005
1004
1004
1003

Ozone (du)

289
289
289
290
290
290
290
290
289
288
288
287
287
287
286
287
288
288
290
292
293
293
296
297

Friday 14

Waning Crescent 21%

02:08

14:19

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
14 Bad
15 Bad

Sun - Rise: 07:25, Set: 16:15, Transit: 11:49. Moon - Rise: 02:08, Set: 14:19. Civil Dark: 16:52 - 06:48. Nautical Dark: 17:33 - 06:07. Astro Dark: 18:13 - 05:27

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

93
100
96
100
100
100
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

99
98
84
88
98
96
43
20
13
13
15
15
15
15
14
14
25
28
29
26
27
29
27
21

High Clouds (% Sky Obscured)

100
100
67
100
100
100
70
70
0
0
0
0
0
3
4
4
10
3
2
2
10
20
30
25

ISS Passover

Visibility (miles)

3
6
4
7
4
8
9
9
8
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
Light Rain
Very 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 (%)

95
95
95
85
95
95
90
77
63
45
29
11
8
16
1
1
0
1
2
11
1
4
1
1

Precipitation Amount (mm)

1.8
1.3
0.9
0.3
0.6
0.6
0.6
0.5
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

22
22
22
22
21
21
21
19
18
18
17
16
17
16
15
15
14
14
13
13
13
13
13
13

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
9
9
9
9
9
8
8
8
8
8
8
8
8
8
8
8
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
93
93
91
91
91
93
91
91
91
91
90
90
88
88
88
85
87
87
90
87
82

Pressure (mb)

1003
1004
1004
1004
1004
1005
1005
1006
1006
1007
1008
1008
1009
1009
1010
1010
1011
1012
1012
1013
1013
1013
1013
1013

Ozone (du)

296
298
296
296
296
296
296
295
294
291
290
288
287
286
287
286
285
286
286
286
285
284
283
283

Saturday 15

Waning Crescent 13%

03:20

14:29

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
14 Bad
15 Bad

Sun - Rise: 07:27, Set: 16:14, Transit: 11:49. Moon - Rise: 03:20, Set: 14:29. Civil Dark: 16:51 - 06:49. Nautical Dark: 17:32 - 06:08. Astro Dark: 18:11 - 05:28

Total Clouds (% Sky Obscured)

100
100
100
96
97
100
100
100
100
100
100
100
100
100
100
100
100
100
98
100
99
97
84
72

Low Clouds (% Sky Obscured)

100
100
100
96
97
100
100
100
100
100
100
100
100
100
100
100
100
100
88
100
98
93
70
62

Medium Clouds (% Sky Obscured)

16
9
15
24
33
37
31
29
26
26
24
23
23
28
40
48
52
53
45
36
28
19
15
9

High Clouds (% Sky Obscured)

20
15
10
5
1
4
1
1
1
1
0
0
0
0
0
0
0
0
0
1
1
1
1
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
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
1
2
2
3
3
1
4
5
3
4
4
4
5
4
2
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)

12
12
12
12
11
10
10
11
11
11
11
11
11
11
10
11
11
12
13
13
13
13
12
12

Chance of Frost

Temperature (°C)

8
8
8
8
7
7
7
7
7
7
7
8
8
8
7
7
8
8
8
8
8
8
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
79
79
79
81
82
78
78
78
77
77
81
81
79
79
77
75
71
68
69
71
71
70
69

Pressure (mb)

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

Ozone (du)

283
282
283
284
285
286
289
290
288
289
291
291
291
291
292
294
295
296
301
305
301
296
292
288

Sunday 16

Waning Crescent 7%

04:32

14:40

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

Sun - Rise: 07:28, Set: 16:12, Transit: 11:50. Moon - Rise: 04:32, Set: 14:40. Civil Dark: 16:50 - 06:51. Nautical Dark: 17:31 - 06:10. Astro Dark: 18:10 - 05:30

Total Clouds (% Sky Obscured)

64
53
45
34
26
38
45
58
45
38
28
35
40
44
60
59
55
42
24
4
13
22
30
31

Low Clouds (% Sky Obscured)

56
48
38
32
26
38
45
58
43
38
28
35
40
44
60
59
55
42
24
4
13
22
30
31

Medium Clouds (% Sky Obscured)

4
0
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
1
1
1
1
1
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
78
82
80
80
79
72
73
76
85
89
89
89
89
85
85
83
83
79
74
70
71
71
73

Pressure (mb)

1016
1017
1018
1018
1019
1019
1019
1019
1019
1020
1020
1020
1021
1021
1021
1022
1022
1023
1023
1023
1024
1024
1024
1024

Ozone (du)

285
283
282
277
271
266
265
265
266
266
266
266
264
261
258
258
259
260
264
268
273
268
263
259

Monday 17

Waning Crescent 3%

05:44

14:53

16 OK
17 OK
18 OK
19 OK
20 OK
21 OK
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

Sun - Rise: 07:30, Set: 16:11, Transit: 11:50. Moon - Rise: 05:44, Set: 14:53. Civil Dark: 16:49 - 06:52. Nautical Dark: 17:30 - 06:11. Astro Dark: 18:09 - 05:31

Total Clouds (% Sky Obscured)

31
31
33
35
37
44
52
57
62
66
78
85
92
100
99
99
99
99
99
100
99
98
98
94

Low Clouds (% Sky Obscured)

31
30
32
34
32
37
40
40
37
30
23
23
29
42
50
54
59
74
80
83
86
90
93
87

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
9
18
27
42
55
68
66
61
63
50
40
27
19

High Clouds (% Sky Obscured)

2
2
1
1
0
1
1
1
2
3
7
38
69
100
97
93
90
85
84
75
66
57
49
43

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
8

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
1
8
14
19
21
24
30
34

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
80
83
86
86
86
88
89
89
89
89
89
87
87
88
86
83
81
77
72
68
75
83
91

Pressure (mb)

1024
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1023
1023
1022
1022
1022
1021
1021
1020
1020
1019
1018
1018
1017

Ozone (du)

257
255
253
255
256
258
261
264
267
268
269
271
275
279
283
283
283
283
282
281
280
280
281
281

Tuesday 18

Waning Crescent 1%

06:58

15:10

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: 07:32, Set: 16:10, Transit: 11:50. Moon - Rise: 06:58, Set: 15:10. Civil Dark: 16:47 - 06:54. Nautical Dark: 17:29 - 06:12. Astro Dark: 18:08 - 05:33

Total Clouds (% Sky Obscured)

91
88
74
61
47
49
50
52
46
46
59
73
86
96
92
88
79
60
48
46

Low Clouds (% Sky Obscured)

81
76
67
57
47
48
50
49
43
37
35
40
49
77
78
80
73
60
48
46

Medium Clouds (% Sky Obscured)

15
8
5
2
0
4
6
9
7
5
3
7
11
18
38
57
71
60
48
46

High Clouds (% Sky Obscured)

36
40
27
12
0
0
0
0
0
0
0
0
0
1
2
6
10
9
12
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

Fog (%)

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

Precipitation Probability (%)

34
31
22
12
1
1
1
0
2
4
4
12
12
8
14
13
1
21
30
35

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
96
96
96
96
96
94
93
91
91
89
89
89
91
89
89
89
89
89
91

Pressure (mb)

1017
1016
1016
1016
1016
1016
1016
1015
1015
1015
1014
1014
1013
1013
1013
1013
1013
1013
1012
1012

Ozone (du)

280
280
279
278
278
277
276
276
275
272
268
265
271
277
283
289
296
303
310
317

Forecast for Oxford, Oxfordshire, United Kingdom (51.75,-1.26)

Generated: 12/11/25 15:47:21. Forecast: 12/11/25 to 18/11/25. Timezone: UTC+0.00