Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 17

Waning Crescent 7%

05:50

14:43

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

Sun - Rise: 07:34, Set: 16:13, Transit: 11:53. Moon - Rise: 05:50, Set: 14:43. Civil Dark: 16:51 - 06:56. Nautical Dark: 17:33 - 06:14. Astro Dark: 18:13 - 05:36

Total Clouds (% Sky Obscured)

38
31
22
12
0
6
5
3
0
0
0
0
0
0
27
37
39
31
0
23
62
94
93
84

Low Clouds (% Sky Obscured)

28
0
0
0
0
6
5
3
0
0
0
0
0
0
27
36
39
31
0
23
62
84
55
26

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
0
21
0
0
0
35
30
22

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
27
23
17
5
0
0
2
3
17
22

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
7

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
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
20
27
27

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
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

3
3
2
3
4
5
6
7
7
6
5
4
3
2
1
0
0
-0
0
0
0
0
1
1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
82
83
76
71
66
64
62
62
69
75
80
83
85
83
84
86
86
86
84
83
83
81
78

Pressure (mb)

1022
1023
1024
1025
1025
1026
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1026
1025
1025
1024
1023
1023
1022

Ozone (du)

260
261
262
261
261
263
265
267
270
261
251
255
255
266
270
276
279
273
266
268
265
277
280
280

Tuesday 18

Waning Crescent 3%

No Rise

14:55

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:36, Set: 16:12, Transit: 11:54. Moon - Rise: No Rise, Set: 14:55. Civil Dark: 16:50 - 06:58. Nautical Dark: 17:32 - 06:16. Astro Dark: 18:12 - 05:37

Total Clouds (% Sky Obscured)

100
62
43
95
98
89
96
100
88
92
63
62
50
39
64
68
57
46
40
42
70
72
100
73

Low Clouds (% Sky Obscured)

5
0
23
33
45
26
22
39
34
44
35
50
50
39
64
68
57
46
27
33
27
0
0
0

Medium Clouds (% Sky Obscured)

18
28
15
40
49
43
53
91
73
68
43
42
29
39
40
40
16
0
30
40
67
72
95
60

High Clouds (% Sky Obscured)

65
2
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)

0
1
9
9
9
9
9
9
9
9
9
9
9
5
9
6
9
9
9
7
9
9
9
0

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

Precipitation Probability (%)

13
2
1
2
20
13
16
33
30
17
12
20
35
59
43
28
7
8
25
49
31
18
57
79

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0
0
0
0
0
0.3
0
0
0.2
0.6

Wind Speed/Direction (mph)

5
5
5
5
6
9
11
11
11
10
8
8
9
10
10
10
8
10
10
11
12
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
93
89
85
78
76
79
87
88
91
91
91
88
90
91
88
90
89
88
88
89
91
96

Pressure (mb)

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

Ozone (du)

277
275
271
272
270
268
269
271
275
274
276
280
279
275
286
295
303
301
296
296
298
302
314
326

Wednesday 19

Waning Crescent 1%

07:04

15:12

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

Sun - Rise: 07:37, Set: 16:11, Transit: 11:54. Moon - Rise: 07:04, Set: 15:12. Civil Dark: 16:49 - 06:59. Nautical Dark: 17:31 - 06:17. Astro Dark: 18:11 - 05:38

Total Clouds (% Sky Obscured)

10
5
20
15
7
13
46
12
9
77
12
3
0
0
0
0
1
0
0
0
4
3
26
13

Low Clouds (% Sky Obscured)

0
0
0
0
0
7
19
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

10
5
20
15
7
13
46
5
4
16
4
3
0
0
0
0
0
0
0
0
1
3
26
13

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)

0
0
0
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
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

51
54
27
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0

Precipitation Amount (mm)

0
0.2
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)

14
17
18
17
19
21
20
18
18
18
16
14
14
14
13
12
12
12
11
10
9
8
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
74
77
80
79
76
77
75
76
74
74
74
74
73
73
71
71
73
74
75
75
75

Pressure (mb)

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

Ozone (du)

338
342
335
326
322
322
322
327
328
327
325
317
322
325
325
322
320
318
321
317
315
313
311
316

Thursday 20

New Moon 0%

08:18

15:34

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
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 OK
04 Bad
05 Bad

Sun - Rise: 07:39, Set: 16:09, Transit: 11:54. Moon - Rise: 08:18, Set: 15:34. Civil Dark: 16:48 - 07:01. Nautical Dark: 17:30 - 06:19. Astro Dark: 18:10 - 05:40

Total Clouds (% Sky Obscured)

1
0
0
0
0
0
1
1
2
1
2
2
3
1
0
0
0
0
0
1
2
27
55
76

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
1
1
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
2
16
36
56

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
1
3
3
2
1
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
6
7
9
10
12
11
11
11
9
7
6
7
8
9
10
10
10
9
9
8
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
77
80
69
63
58
55
56
58
61
68
74
77
76
73
73
73
73
76
77
80
83
86
89

Pressure (mb)

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

Ozone (du)

321
330
334
334
332
331
331
330
327
326
318
311
310
312
309
311
312
309
306
302
299
295
291
288

Friday 21

Waxing Crescent 2%

09:28

16:06

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:41, Set: 16:08, Transit: 11:54. Moon - Rise: 09:28, Set: 16:06. Civil Dark: 16:47 - 07:02. Nautical Dark: 17:29 - 06:20. Astro Dark: 18:09 - 05:41

Total Clouds (% Sky Obscured)

78
91
96
100
100
100
100
100
100
100
100
100
76
86
98
96
94
92
93
93
95
96
98
100

Low Clouds (% Sky Obscured)

0
0
0
22
43
65
58
49
39
53
67
82
17
21
25
30
35
40
31
24
11
18
25
31

Medium Clouds (% Sky Obscured)

22
42
68
63
100
100
90
72
85
98
93
95
76
86
96
95
94
92
90
88
86
90
95
100

High Clouds (% Sky Obscured)

57
80
69
100
100
100
100
99
100
100
100
100
76
86
94
79
54
28
18
18
28
55
79
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
4
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
None
None
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
4
9
10
25
38
49
0
0
0
0
0
0
10
24
36
51
69
77

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
91
91
83
74
70
68
68
71
77
80
83
85
84
83
83
83
80
77
80
84
88
89
91

Pressure (mb)

1025
1025
1025
1026
1025
1025
1025
1024
1024
1023
1023
1022
1022
1025
1025
1025
1024
1023
1022
1021
1020
1020
1018
1017

Ozone (du)

285
284
281
282
283
282
280
279
276
271
268
269
269
264
259
254
259
263
267
270
273
276
279
283

Saturday 22

Waxing Crescent 5%

10:30

16:50

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:42, Set: 16:07, Transit: 11:55. Moon - Rise: 10:30, Set: 16:50. Civil Dark: 16:46 - 07:04. Nautical Dark: 17:28 - 06:21. Astro Dark: 18:08 - 05:42

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
99
97
96
94
83
69
56
59
60
52
46
43
39
44
50
55

Low Clouds (% Sky Obscured)

41
51
62
76
89
100
100
99
99
94
87
81
78
69
56
48
36
19
25
30
35
42
49
55

Medium Clouds (% Sky Obscured)

100
100
100
81
64
56
60
63
61
60
47
36
20
11
5
9
14
17
13
9
5
4
2
0

High Clouds (% Sky Obscured)

100
100
100
98
97
95
64
32
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

4
4
3
3
5
7
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

80
85
90
86
88
90
93
94
89
80
73
63
54
40
15
11
7
1
6
7
6
10
11
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
94
94
94
96
94
93
91
88
88
85
87
90
91
90
88
86
88
88
88
90
88

Pressure (mb)

1016
1015
1014
1012
1011
1010
1008
1008
1007
1006
1006
1006
1006
1006
1006
1007
1007
1007
1007
1007
1007
1007
1007
1007

Ozone (du)

286
289
291
294
297
301
304
301
298
294
292
289
287
287
287
287
283
279
275
274
272
271
271
272

Sunday 23

Waxing Crescent 10%

11:19

17:48

Sun - Rise: 07:44, Set: 16:06, Transit: 11:55. Moon - Rise: 11:19, Set: 17:48. Civil Dark: 16:45 - 07:05. Nautical Dark: 17:27 - 06:23. Astro Dark: 18:08 - 05:44

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Northwick, Worcestershire, United Kingdom (52.21,-2.22)

Generated: 17/11/25 06:47:55. Forecast: 17/11/25 to 23/11/25. Timezone: UTC+0.00