Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 14

Waning Crescent 21%

02:10

14:21

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
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:29, Set: 16:14, Transit: 11:51. Moon - Rise: 02:10, Set: 14:21. Civil Dark: 16:51 - 06:51. Nautical Dark: 17:33 - 06:10. Astro Dark: 18:13 - 05:30

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
99
96
95
99
99
100
100
100
94
95
100

Low Clouds (% Sky Obscured)

96
93
90
100
100
100
100
100
100
100
100
100
100
98
96
94
99
99
100
100
100
90
89
100

Medium Clouds (% Sky Obscured)

91
100
77
100
79
57
42
46
39
26
13
0
2
58
36
26
23
29
16
3
1
3
8
6

High Clouds (% Sky Obscured)

90
100
100
100
100
30
0
0
3
24
41
43
40
63
57
55
60
55
47
4
4
12
1
0

ISS Passover

Visibility (miles)

5
3
5
2
9
5
5
5
1
5
4
7
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
2
2
2
2
1
1
0
0
0
0
0

Precipitation Type

Moderate Rain
Light Rain
Moderate Rain
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
95
95
64
28
41
21
8
7
19
5
5
2
1
0
0
0
3
1
0
1
2
0

Precipitation Amount (mm)

3.1
1.2
2.6
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

18
18
18
18
17
16
15
13
12
11
10
9
9
9
9
9
8
9
9
9
9
9
9
9

Chance of Frost

Temperature (°C)

9
9
10
10
10
10
10
10
10
10
10
10
10
10
10
11
11
12
12
12
11
11
11
10

Feels Like (°C)

3
3
4
5
5
5
5
6
6
6
6
7
7
7
7
8
9
9
10
9
9
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

91
93
95
95
95
95
96
96
96
96
96
96
96
96
96
95
95
95
95
95
95
96
96
95

Pressure (mb)

1001
1002
1002
1003
1003
1004
1005
1006
1006
1006
1007
1007
1008
1009
1009
1010
1010
1010
1010
1010
1010
1010
1011
1011

Ozone (du)

298
296
297
295
294
290
288
287
285
284
284
283
282
282
284
287
288
289
288
287
288
288
288
287

Saturday 15

Waning Crescent 13%

03:23

14:30

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 OK
14 Bad
15 Bad
16 OK
17 OK
18 OK

Sun - Rise: 07:31, Set: 16:12, Transit: 11:52. Moon - Rise: 03:23, Set: 14:30. Civil Dark: 16:50 - 06:53. Nautical Dark: 17:32 - 06:11. Astro Dark: 18:12 - 05:31

Total Clouds (% Sky Obscured)

100
100
100
100
100
94
100
100
100
100
99
96
100
98
100
95
86
72
42
55
51
46
48
39

Low Clouds (% Sky Obscured)

100
100
100
100
100
93
100
100
100
100
97
92
100
96
99
90
79
60
42
53
49
46
48
39

Medium Clouds (% Sky Obscured)

2
3
3
1
3
2
2
14
32
47
49
23
18
30
28
20
6
20
1
1
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
8
3
3
6
12
2
0
2
1
1
1
3
2
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 (%)

13
10
4
10
11
1
5
15
5
1
1
4
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
9
9
9
9
8
8
8
8
8
8
7
7
7
6
5
5
4
3
3
3
2
-1
-1

Relative Humidity (%)

95
95
93
93
95
91
91
90
90
88
90
88
85
87
84
80
78
74
69
68
70
71
63
65

Pressure (mb)

1011
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1014
1014
1015
1015
1015
1015
1015
1016
1016
1016
1017
1017

Ozone (du)

288
289
289
291
290
289
290
290
290
289
288
290
292
293
295
300
304
303
295
291
290
290
288
283

Sunday 16

Waning Crescent 7%

04:35

14:41

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

Sun - Rise: 07:32, Set: 16:11, Transit: 11:52. Moon - Rise: 04:35, Set: 14:41. Civil Dark: 16:49 - 06:54. Nautical Dark: 17:31 - 06:13. Astro Dark: 18:11 - 05:32

Total Clouds (% Sky Obscured)

69
53
46
41
78
98
89
67
17
3
0
0
1
3
3
2
2
3
3
3
5
7
5
14

Low Clouds (% Sky Obscured)

69
53
43
37
72
96
84
56
7
1
0
0
0
1
0
1
1
0
1
1
1
1
2
3

Medium Clouds (% Sky Obscured)

0
0
0
0
2
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
3

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
2

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
1
4
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
63
62
59
63
66
68
68
70
73
73
68
68
65
65
66
61
58
58
59
62
68
69
71

Pressure (mb)

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

Ozone (du)

276
269
268
270
270
274
274
272
271
269
268
267
266
265
264
264
264
264
271
277
274
274
275
272

Monday 17

Waning Crescent 3%

05:48

14:53

19 Good
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 OK
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:34, Set: 16:10, Transit: 11:52. Moon - Rise: 05:48, Set: 14:53. Civil Dark: 16:48 - 06:56. Nautical Dark: 17:30 - 06:14. Astro Dark: 18:10 - 05:34

Total Clouds (% Sky Obscured)

12
56
56
61
75
84
92
100
99
100
100
98
96
94
78
65
46
57
67
85
87
88
90
93

Low Clouds (% Sky Obscured)

1
1
9
18
27
48
72
93
89
84
77
73
66
64
54
42
34
32
35
38
49
61
72
69

Medium Clouds (% Sky Obscured)

2
49
45
50
50
19
38
52
48
67
80
83
86
67
54
63
24
32
47
79
81
83
85
89

High Clouds (% Sky Obscured)

3
4
13
17
22
51
75
100
99
100
100
82
49
26
3
32
2
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
0
0
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
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
1
0
0
15
14
2
2
0
1
1
0
5
11
18
47

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
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-2
-2
-2
-2
-2
-2
-2
-1
-1
-1
-2
-2
-2
1
1
1
1
1
1
1
2
2
2
2

Relative Humidity (%)

73
74
76
77
78
81
83
84
84
84
81
80
78
96
93
85
79
75
74
72
78
80
83
85

Pressure (mb)

1027
1027
1027
1027
1026
1026
1025
1025
1024
1024
1023
1022
1022
1021
1021
1020
1019
1018
1017
1016
1015
1015
1014
1013

Ozone (du)

272
267
268
272
273
275
277
274
274
279
287
285
283
284
288
284
288
293
290
286
285
287
290
290

Tuesday 18

Waning Crescent 1%

07:02

15:10

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
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:36, Set: 16:08, Transit: 11:52. Moon - Rise: 07:02, Set: 15:10. Civil Dark: 16:47 - 06:58. Nautical Dark: 17:29 - 06:16. Astro Dark: 18:09 - 05:35

Total Clouds (% Sky Obscured)

97
100
99
98
97
80
65
46
55
65
75
95
91
87
88
90
92
91
93
92
91
90
90
89

Low Clouds (% Sky Obscured)

62
56
57
59
58
52
45
43
49
55
58
87
79
71
77
81
87
86
84
83
88
89
90
88

Medium Clouds (% Sky Obscured)

94
99
98
91
79
72
49
30
41
51
57
68
47
26
24
23
22
34
47
56
43
36
34
57

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
21
55
63
80
51
20
6
4
3
2
2
1
1
1

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

56
81
87
92
93
69
53
11
11
9
3
21
26
26
30
34
37
36
36
35
34
30
26
35

Precipitation Amount (mm)

0.2
0.5
0.5
0.7
0.7
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
96
98
98
98
98
100
98
98
96
91
86
86
86
86
82
79
76
76
76
76
79
83
86

Pressure (mb)

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

Ozone (du)

292
296
301
308
309
310
309
307
306
312
325
340
341
342
343
338
332
327
327
328
328
326
323
320

Wednesday 19

Waning Crescent 0%

08:16

15:32

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 OK
09 OK
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:38, Set: 16:07, Transit: 11:52. Moon - Rise: 08:16, Set: 15:32. Civil Dark: 16:46 - 06:59. Nautical Dark: 17:28 - 06:17. Astro Dark: 18:08 - 05:37

Total Clouds (% Sky Obscured)

89
89
94
96
98
98
99
100
86
72
54
51
43
40
40
52
47
60
60
65
72
79
81
82

Low Clouds (% Sky Obscured)

86
83
82
84
88
84
79
73
60
46
31
31
31
30
35
43
46
50
51
52
59
67
70
73

Medium Clouds (% Sky Obscured)

75
89
94
96
97
97
98
99
85
65
43
37
31
30
20
16
16
22
29
30
29
34
42
33

High Clouds (% Sky Obscured)

0
0
0
0
0
27
53
80
75
72
54
51
43
40
35
17
0
13
26
39
45
51
52
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
Very Light Rain
None
None
None
None
None
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

Precipitation Probability (%)

43
51
44
36
16
23
23
13
16
13
6
5
3
1
4
5
3
19
24
27
50
57
63
55

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
11
11
12
12
13
13
14
14
14
13
13
13
13
13
14
14
15
15
15
15
14
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
88
88
83
82
79
77
77
77
77
77
77
74
71
70
65
62
59
60
60
61
64
69
74

Pressure (mb)

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

Ozone (du)

321
322
323
321
320
318
317
316
315
313
312
311
309
307
305
305
306
306
305
304
303
298
293
288

Thursday 20

New Moon 2%

09:27

16:03

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: 07:39, Set: 16:06, Transit: 11:53. Moon - Rise: 09:27, Set: 16:03. Civil Dark: 16:45 - 07:01. Nautical Dark: 17:27 - 06:18. Astro Dark: 18:07 - 05:38

Total Clouds (% Sky Obscured)

79
80
86
93
99
95
98
100
100
100
100
99
97
97
97
98
98

Low Clouds (% Sky Obscured)

68
62
61
61
64
71
80
92
90
88
87
92
96
97
97
98
98

Medium Clouds (% Sky Obscured)

36
35
37
45
48
42
42
44
61
74
93
91
88
85
86
88
89

High Clouds (% Sky Obscured)

26
1
32
63
94
73
48
15
15
15
15
10
15
20
25
25
30

ISS Passover

Visibility (miles)

9
9
9
9
9
9
6
3
0
2
3
5
4
4
3
3
3

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

47
39
34
29
22
23
29
35
40
38
27
51
70
88
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.6
0.7
0.8
1.1

Wind Speed/Direction (mph)

12
11
10
9
8
8
8
9
9
10
10
10
12
14
15
16
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
77
78
80
80
80
86
91
98
98
96
96
96
94
94
94
93

Pressure (mb)

1012
1013
1013
1013
1013
1014
1014
1014
1014
1013
1013
1013
1012
1012
1011
1011
1010

Ozone (du)

287
286
286
282
279
276
275
274
274
272
269
267
267
267
267
270
274

Forecast for Henley in Arden, Warwickshire, United Kingdom (52.29,-1.78)

Generated: 14/11/25 19:43:34. Forecast: 14/11/25 to 20/11/25. Timezone: UTC+0.00