Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 7

Waning Gibbous 90%

17:16

10:20

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 OK
07 OK
08 Good
09 OK

Sun - Rise: 07:16, Set: 16:31, Transit: 11:53. Moon - Rise: 17:16, Set: 10:20. Civil Dark: 17:07 - 06:40. Nautical Dark: 17:47 - 06:00. Astro Dark: 18:26 - 05:21

Total Clouds (% Sky Obscured)

60
79
100
100
100
100
100
100
100
100
100
100
100
100
100
92
73
79
81
65
30
14
1
9

Low Clouds (% Sky Obscured)

60
78
73
74
79
67
88
94
100
100
65
65
50
50
41
42
73
78
80
63
26
10
0
5

Medium Clouds (% Sky Obscured)

14
63
100
100
100
100
100
100
100
100
100
100
100
30
16
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

6
70
75
85
84
100
100
100
100
100
100
100
100
100
100
89
72
70
37
52
3
14
1
9

ISS Passover

Visibility (miles)

9
9
9
9
9
3
2
5
9
9
9
9
9
9
2
1
1
1
1
2
9
9
9
9

Fog (%)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
27
51
95
95
95
90
71
47
30
18
1
2
0
0
0
2
1
0
2
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.6
1.9
2
0.3
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
10
11
10
10
11
11
10
8
8
8
9
10
10
8
8
7
7
8
8
8
8
8
9

Dew Point (°C)

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

Relative Humidity (%)

87
84
84
87
90
93
98
98
91
93
95
98
98
98
95
93
90
90
90
91
96
95
96
91

Pressure (mb)

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

Ozone (du)

300
297
293
288
287
285
284
284
283
281
279
276
273
272
271
272
271
271
270
270
268
269
270
271

Saturday 8

Waning Gibbous 82%

18:17

11:36

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

Sun - Rise: 07:18, Set: 16:30, Transit: 11:53. Moon - Rise: 18:17, Set: 11:36. Civil Dark: 17:06 - 06:42. Nautical Dark: 17:46 - 06:02. Astro Dark: 18:25 - 05:23

Total Clouds (% Sky Obscured)

24
26
31
36
29
0
4
15
46
64
40
38
44
40
53
38
53
58
87
83
87
84
88
100

Low Clouds (% Sky Obscured)

24
26
31
36
29
0
4
7
32
41
36
35
39
35
34
31
35
45
65
57
79
72
78
65

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
0
3
2
15
4
18
11
50
46
29
36
22
28

High Clouds (% Sky Obscured)

0
1
0
0
0
0
0
10
22
41
17
7
1
0
4
0
5
8
12
15
9
6
41
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
6
27
32
0
5
8
1
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
1
0
1
1
2
2

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
11
11
11
10
10
7
6
4
4
4
4
4
4
4
4
4
4
5
5
5
6
7
10

Chance of Frost

Temperature (°C)

11
12
12
12
12
12
11
10
9
8
8
8
7
7
7
7
7
7
7
8
8
9
9
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
79
75
77
77
83
88
93
91
93
93
93
94
93
93
93
96
94
96
96
96
96
96
93

Pressure (mb)

1014
1015
1015
1015
1015
1015
1016
1017
1017
1017
1017
1018
1018
1018
1018
1017
1017
1017
1017
1017
1016
1016
1016
1016

Ozone (du)

273
274
274
278
280
279
273
267
265
264
264
265
267
266
265
265
266
267
268
270
270
268
270
271

Sunday 9

Waning Gibbous 72%

19:35

12:31

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
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:19, Set: 16:28, Transit: 11:53. Moon - Rise: 19:35, Set: 12:31. Civil Dark: 17:04 - 06:43. Nautical Dark: 17:44 - 06:03. Astro Dark: 18:23 - 05:24

Total Clouds (% Sky Obscured)

100
100
99
97
96
100
99
100
100
100
100
100
100
100
100
79
78
76
80
85
88
92
96
98

Low Clouds (% Sky Obscured)

67
78
68
85
78
90
82
92
89
93
82
93
100
84
82
78
74
76
78
77
78
79
80
81

Medium Clouds (% Sky Obscured)

25
40
26
70
39
100
99
64
78
100
97
100
100
95
66
65
62
60
46
66
71
82
88
92

High Clouds (% Sky Obscured)

100
100
88
22
30
76
46
85
89
75
100
100
100
100
100
4
15
15
15
20
20
20
30
50

ISS Passover

Visibility (miles)

9
9
9
9
9
9
3
9
9
9
9
1
1
3
7
7
9
8
9
6
4
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
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Moderate Rain
Moderate Rain
Light Rain
Very Light Rain
None
Very Light Rain
None
None
None
Very Light Rain
Light Rain
None
None
None

Precipitation Probability (%)

19
6
22
37
44
92
95
65
65
85
95
95
95
58
47
44
30
28
39
75
95
58
47
50

Precipitation Amount (mm)

0
0
0
0
0
0.6
1.4
0.3
0.2
0.2
2.9
2.7
1.1
0.2
0
0.3
0
0
0
0.3
1.1
0
0
0

Wind Speed/Direction (mph)

12
14
15
15
15
15
15
15
15
14
14
12
18
14
13
12
11
9
8
9
9
7
8
9

Chance of Frost

Temperature (°C)

11
12
13
13
13
12
12
12
12
12
12
12
12
12
12
12
12
12
11
11
11
11
11
11

Feels Like (°C)

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

Dew Point (°C)

10
10
10
11
11
11
11
12
12
11
11
12
12
12
12
11
11
11
11
10
10
11
11
11

Relative Humidity (%)

88
86
86
86
87
90
95
96
96
95
93
98
96
96
96
95
95
95
95
90
93
96
96
95

Pressure (mb)

1016
1015
1014
1014
1013
1013
1012
1012
1012
1012
1011
1010
1010
1010
1009
1009
1009
1008
1008
1008
1008
1007
1007
1007

Ozone (du)

270
266
266
266
265
265
266
270
271
272
274
274
275
276
276
276
277
277
278
280
282
285
288
291

Monday 10

Waning Gibbous 61%

21:00

13:08

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
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:21, Set: 16:27, Transit: 11:53. Moon - Rise: 21:00, Set: 13:08. Civil Dark: 17:03 - 06:45. Nautical Dark: 17:43 - 06:05. Astro Dark: 18:22 - 05:26

Total Clouds (% Sky Obscured)

99
100
100
100
100
92
84
44
83
83
85
91
95
100
93
98
97
97
99
100
100
100
100
98

Low Clouds (% Sky Obscured)

77
76
75
71
78
68
61
44
53
44
42
40
40
42
52
43
41
48
52
54
57
64
68
69

Medium Clouds (% Sky Obscured)

90
100
100
83
99
77
54
2
3
6
10
53
65
77
62
62
66
58
56
55
98
99
100
92

High Clouds (% Sky Obscured)

72
100
100
100
100
70
49
5
28
12
15
41
70
95
77
78
71
74
90
100
100
100
100
87

ISS Passover

Visibility (miles)

9
9
9
9
4
8
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
Very 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 (%)

49
58
67
89
95
71
53
34
38
24
1
2
1
1
2
1
1
4
10
5
9
11
9
13

Precipitation Amount (mm)

0
0
0.2
0.4
0.8
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
11
12
12
14
13
11
9
8
8
8
9
8
8
8
7
8
9
9
10
11
12
12
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
90
87
86
87
93
90
93
95
95
95
95
95
95
95
93
93
95
91
93
91
93
91
90

Pressure (mb)

1006
1006
1005
1005
1005
1005
1005
1006
1006
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008

Ozone (du)

295
301
305
310
314
316
317
314
308
302
301
302
305
307
307
302
297
295
290
289
289
285
282
281

Tuesday 11

Waning Gibbous 50%

22:24

13:32

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
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:23, Set: 16:25, Transit: 11:53. Moon - Rise: 22:24, Set: 13:32. Civil Dark: 17:01 - 06:46. Nautical Dark: 17:42 - 06:06. Astro Dark: 18:21 - 05:27

Total Clouds (% Sky Obscured)

96
95
88
81
76
70
70
70
78
88
97
98
99
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

71
76
71
68
59
61
63
66
64
67
68
64
63
61
58
55
53
57
61
64
59
53
47
50

Medium Clouds (% Sky Obscured)

88
82
76
52
57
14
13
45
45
35
40
49
21
52
59
64
70
78
86
100
100
100
100
100

High Clouds (% Sky Obscured)

80
70
58
47
15
5
28
32
49
71
92
94
98
100
94
91
92
96
98
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
3
2
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
Very Light Rain
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

16
19
18
20
14
16
9
3
26
64
56
60
11
18
23
18
5
7
7
5
11
13
16
16

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
16
18
17
17
17
17
17
16
17
17
17
17
17
15
15
15
15
15
16
16
15
16
16

Chance of Frost

Temperature (°C)

12
13
13
13
13
13
13
13
13
13
12
12
12
12
12
12
12
12
12
12
12
12
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
89
89
86
87
87
89
87
87
92
93
92
90
92
90
90
90
86
81
79
79
79
80

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1007
1008
1008
1008
1008
1007
1007
1007
1007
1007
1006
1007
1007
1007

Ozone (du)

280
277
274
274
274
275
273
275
273
271
272
271
272
270
270
271
271
271
271
272
272
273
273
274

Wednesday 12

Third Quarter 39%

23:44

13:49

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
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:24, Set: 16:24, Transit: 11:53. Moon - Rise: 23:44, Set: 13:49. Civil Dark: 17:00 - 06:48. Nautical Dark: 17:40 - 06:08. Astro Dark: 18:20 - 05:28

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
98
96
94
90
86
82
84
89
92
95
98
100
100

Low Clouds (% Sky Obscured)

51
51
47
50
49
47
44
42
41
41
44
42
39
37
36
35
34
37
40
44
50
56
62
65

Medium Clouds (% Sky Obscured)

100
100
94
89
83
87
91
95
93
91
89
88
87
86
72
57
41
39
35
34
46
53
64
64

High Clouds (% Sky Obscured)

100
100
99
99
97
98
99
100
99
98
97
98
96
94
70
40
14
36
58
80
86
93
99
89

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 (%)

14
5
11
15
17
23
26
27
34
32
20
23
29
33
27
19
8
7
4
0
1
4
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)

16
16
16
15
14
12
12
11
10
9
8
6
6
5
5
5
5
6
6
5
5
6
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
11
11
11
11
11
11
11
11
12
12
12
11
11
11
11
10
10
10
10
10
10
11

Relative Humidity (%)

80
82
84
84
84
86
87
87
89
92
95
96
96
96
96
98
96
96
96
96
98
95
95
93

Pressure (mb)

1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1009
1009
1009
1009
1009
1008
1008
1008
1008
1007
1007
1007
1007
1007

Ozone (du)

275
276
277
277
277
277
278
278
278
277
277
276
275
275
275
275
275
275
276
277
277
278
278
278

Thursday 13

Waning Crescent 29%

01:00

14:03

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: 07:26, Set: 16:22, Transit: 11:53. Moon - Rise: 01:00, Set: 14:03. Civil Dark: 16:59 - 06:50. Nautical Dark: 17:39 - 06:09. Astro Dark: 18:18 - 05:30

Total Clouds (% Sky Obscured)

100
100
100
100
100
79
61
42
62
80
94
95
96
100
99
99
98
98
99
100

Low Clouds (% Sky Obscured)

61
57
47
38
31
31
28
21
25
26
36
42
49
55
61
56
53
54
53
57

Medium Clouds (% Sky Obscured)

64
63
66
73
82
64
48
31
32
33
33
40
43
48
56
61
69
81
93
100

High Clouds (% Sky Obscured)

78
65
75
86
97
64
36
10
49
63
73
73
79
82
87
89
87
91
95
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

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 (%)

1
0
5
11
14
13
9
2
6
5
0
8
10
7
21
28
34
35
36
38

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)

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

Chance of Frost

Temperature (°C)

13
13
14
14
14
14
13
13
12
12
12
13
13
13
13
13
13
12
12
12

Feels Like (°C)

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

Dew Point (°C)

11
12
12
12
12
12
12
12
11
11
12
12
12
12
12
12
12
11
11
11

Relative Humidity (%)

92
89
86
87
87
87
90
93
95
95
95
96
93
93
93
92
93
93
93
95

Pressure (mb)

1007
1006
1006
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1006
1006
1005
1005
1005
1005
1004

Ozone (du)

278
278
278
277
277
277
276
276
275
275
276
276
278
279
281
282
284
285
285
286

Forecast for Twerton, Bath and North East Somerset, United Kingdom (51.36,-2.38)

Generated: 07/11/25 09:39:31. Forecast: 07/11/25 to 13/11/25. Timezone: UTC+0.00