Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 17

Waning Crescent 7%

05:48

14:44

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

Sun - Rise: 07:32, Set: 16:14, Transit: 11:53. Moon - Rise: 05:48, Set: 14:44. Civil Dark: 16:52 - 06:56. Nautical Dark: 17:33 - 06:15. Astro Dark: 18:13 - 05:35

Total Clouds (% Sky Obscured)

47
37
33
17
19
10
10
10
2
0
0
2
4
12
16
2
1
5
3
9
89
100
96
100

Low Clouds (% Sky Obscured)

1
0
0
17
19
10
10
10
0
0
0
0
0
0
0
0
0
0
0
0
88
100
96
78

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
2
0
0
0
45
45
13

High Clouds (% Sky Obscured)

0
0
0
2
0
0
0
3
1
0
0
2
4
12
16
2
1
5
3
3
5
11
55
60

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
1

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
2
5
17
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)

9
9
9
11
11
11
11
10
8
6
4
3
2
2
2
2
3
4
4
4
5
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
80
75
70
66
64
64
71
78
80
83
85
86
86
86
86
88
89
89
89
89
89
91

Pressure (mb)

1023
1024
1025
1025
1026
1026
1026
1026
1026
1027
1027
1027
1028
1027
1027
1027
1026
1026
1025
1025
1024
1023
1022
1022

Ozone (du)

265
267
267
263
263
265
266
266
262
249
252
252
257
267
270
277
277
272
265
261
272
275
278
277

Tuesday 18

Waning Crescent 3%

07:02

14:57

07 Bad
08 OK
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
06 Bad

Sun - Rise: 07:34, Set: 16:13, Transit: 11:54. Moon - Rise: 07:02, Set: 14:57. Civil Dark: 16:51 - 06:58. Nautical Dark: 17:32 - 06:16. Astro Dark: 18:12 - 05:37

Total Clouds (% Sky Obscured)

63
35
78
92
88
95
100
94
84
89
85
90
82
76
51
77
92
69
39
47
39
29
100
29

Low Clouds (% Sky Obscured)

12
4
34
69
65
7
7
49
43
52
44
64
75
69
40
66
75
61
39
47
39
29
7
0

Medium Clouds (% Sky Obscured)

22
16
34
56
44
54
60
56
53
43
46
81
39
55
42
12
35
8
0
8
27
29
81
28

High Clouds (% Sky Obscured)

17
1
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
8
8
9
9
9
9
5
9
9
9
9
9
9
9
8
8
0

Fog (%)

1
1
2
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
None
None
None
None
None
None
Very Light Rain
None
None
Snow

Precipitation Probability (%)

11
1
1
6
25
10
21
32
28
5
8
6
37
56
30
37
15
7
29
40
48
42
50
80

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
89
93
86
80
75
72
76
85
84
91
93
93
93
91
91
90
94
89
91
91
93
94
98

Pressure (mb)

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

Ozone (du)

275
273
268
268
267
266
268
270
272
271
274
277
276
278
286
291
300
301
297
296
299
303
316
324

Wednesday 19

Waning Crescent 1%

07:02

15:14

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

Sun - Rise: 07:36, Set: 16:12, Transit: 11:54. Moon - Rise: 07:02, Set: 15:14. Civil Dark: 16:50 - 06:59. Nautical Dark: 17:31 - 06:18. Astro Dark: 18:11 - 05:38

Total Clouds (% Sky Obscured)

0
0
0
2
28
29
89
95
73
64
4
23
0
0
1
0
0
0
2
2
3
3
4
32

Low Clouds (% Sky Obscured)

0
0
0
1
25
28
22
21
23
5
2
2
0
0
0
0
0
0
1
1
1
1
1
0

Medium Clouds (% Sky Obscured)

0
0
0
2
17
1
41
67
73
17
1
11
0
0
0
0
0
0
0
0
0
1
2
31

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

Snow
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 (%)

52
55
25
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.2
0.4
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
15
16
17
19
19
20
18
17
16
15
13
13
12
11
10
9
8
7
7
7
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
96
77
82
80
79
77
77
77
77
77
77
77
77
77
77
78
81
81
83
81
81
81

Pressure (mb)

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

Ozone (du)

334
343
337
327
324
323
322
326
330
330
324
320
328
328
325
322
320
322
321
319
319
316
314
318

Thursday 20

New Moon 0%

08:15

15:36

07 OK
08 OK
09 Good
10 Good
11 Good
12 Good
13 Good
14 OK
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 Good
04 OK
05 OK
06 Bad

Sun - Rise: 07:37, Set: 16:11, Transit: 11:54. Moon - Rise: 08:15, Set: 15:36. Civil Dark: 16:49 - 06:59. Nautical Dark: 17:30 - 06:19. Astro Dark: 18:10 - 05:39

Total Clouds (% Sky Obscured)

31
25
3
3
4
7
13
17
9
7
1
4
4
7
6
3
5
7
6
6
14
25
37
54

Low Clouds (% Sky Obscured)

0
0
3
3
4
7
13
17
9
7
0
1
3
4
3
1
0
1
1
1
0
0
0
0

Medium Clouds (% Sky Obscured)

30
25
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
18

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
22
31
45

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
80
71
66
59
56
56
62
64
73
79
77
77
83
84
81
77
77
78
81
84
89
91
91

Pressure (mb)

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

Ozone (du)

324
334
336
336
332
331
332
330
328
321
316
312
313
312
312
312
312
309
304
301
298
293
290
289

Friday 21

Waxing Crescent 2%

09:25

16:09

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
06 Bad

Sun - Rise: 07:39, Set: 16:10, Transit: 11:54. Moon - Rise: 09:25, Set: 16:09. Civil Dark: 16:48 - 07:01. Nautical Dark: 17:30 - 06:21. Astro Dark: 18:10 - 05:41

Total Clouds (% Sky Obscured)

74
96
99
100
100
100
98
100
99
99
98
64
79
94
94
95
96
92
87
83
89
95
100
100

Low Clouds (% Sky Obscured)

0
0
18
36
54
50
45
41
56
67
81
0
0
0
22
43
64
48
31
8
15
30
45
58

Medium Clouds (% Sky Obscured)

33
78
51
97
80
78
63
87
99
71
97
64
79
94
94
92
91
89
87
83
89
95
100
100

High Clouds (% Sky Obscured)

52
71
93
96
100
100
97
100
90
81
73
64
73
80
69
61
54
42
33
31
61
84
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
6
7
7
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
Very Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
1
3
2
20
36
46
0
0
0
0
0
0
7
19
30
48
66
73
75

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.3

Wind Speed/Direction (mph)

3
3
3
3
4
4
4
5
6
7
7
8
4
4
4
4
4
6
7
8
10
12
14
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
83
77
73
71
69
69
77
82
83
80
81
83
83
80
76
70
76
80
85
86
89
93

Pressure (mb)

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

Ozone (du)

287
285
285
285
284
281
279
276
273
272
274
274
268
263
258
263
267
271
273
274
275
278
280
283

Saturday 22

Waxing Crescent 5%

10:27

16:53

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
06 Bad

Sun - Rise: 07:41, Set: 16:09, Transit: 11:55. Moon - Rise: 10:27, Set: 16:53. Civil Dark: 16:47 - 07:02. Nautical Dark: 17:29 - 06:22. Astro Dark: 18:09 - 05:42

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
93
86
78
73
66
60
70
74
70
72
75
80
72
64
55
56

Low Clouds (% Sky Obscured)

71
84
90
96
100
100
100
100
92
84
76
73
66
60
62
48
32
46
61
76
71
64
55
56

Medium Clouds (% Sky Obscured)

100
100
80
62
40
40
40
32
26
14
5
4
2
2
12
24
36
28
20
12
8
4
0
0

High Clouds (% Sky Obscured)

100
100
99
99
99
66
33
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8

ISS Passover

Visibility (miles)

7
8
8
8
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

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

Precipitation Probability (%)

82
87
93
95
95
95
95
95
93
82
66
51
36
16
12
5
1
10
16
22
22
19
5
7

Precipitation Amount (mm)

0.4
0.4
0.5
0.6
0.6
0.8
0.9
0.8
0.6
0.5
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

17
18
19
16
14
12
13
15
17
14
12
11
9
8
8
8
8
8
8
9
10
9
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
94
96
96
94
91
88
88
88
87
88
91
93
90
85
82
84
87
88
88
90
91

Pressure (mb)

1016
1015
1013
1012
1010
1009
1008
1008
1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008

Ozone (du)

287
290
294
297
300
303
300
296
293
291
288
286
288
289
291
286
282
277
276
275
274
273
272
272

Sunday 23

Waxing Crescent 10%

11:16

17:51

Sun - Rise: 07:42, Set: 16:08, Transit: 11:55. Moon - Rise: 11:16, Set: 17:51. Civil Dark: 16:46 - 07:04. Nautical Dark: 17:28 - 06:23. Astro Dark: 18:08 - 05:43

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 Abbeymead, Gloucestershire, United Kingdom (51.85,-2.21)

Generated: 17/11/25 07:16:00. Forecast: 17/11/25 to 23/11/25. Timezone: UTC+0.00