Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 8

Waning Gibbous 82%

18:27

12:30

16 Good
17 OK
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: 07:19, Set: 16:36, Transit: 11:57. Moon - Rise: 18:27, Set: 12:30. Civil Dark: 17:11 - 06:44. Nautical Dark: 17:51 - 06:05. Astro Dark: 18:29 - 05:26

Total Clouds (% Sky Obscured)

6
12
50
40
78
72
92
63
79
80
73
67
69
75
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
20
26
39
38
45
46
49
51
49
44
39
39
39
63
80
74
97
66
93
89
69
92

Medium Clouds (% Sky Obscured)

6
12
24
25
52
58
45
23
23
44
64
8
25
24
37
55
56
93
95
80
80
54
100
48

High Clouds (% Sky Obscured)

6
12
50
40
78
72
83
2
20
5
15
67
10
10
30
100
100
100
89
97
81
100
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
6
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
1
1
2
4
3
5
7
4
8
19
49
56
70
76
89
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.6
1.2
1.4

Wind Speed/Direction (mph)

7
5
4
3
3
3
4
4
4
4
4
4
5
6
7
9
11
13
14
15
16
15
16
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
10
9
8
7
6
6
6
8
8
8
9
8
9
9
9
9
10
10
10
10
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

83
88
91
91
91
93
93
93
96
95
96
96
98
96
96
95
93
92
89
87
84
89
92
92

Pressure (mb)

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

Ozone (du)

265
263
261
261
262
265
268
268
269
271
271
271
270
272
270
269
268
267
266
267
268
267
268
271

Sunday 9

Waning Gibbous 72%

19:44

13:08

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: 16:35, Transit: 11:57. Moon - Rise: 19:44, Set: 13:08. Civil Dark: 17:10 - 06:46. Nautical Dark: 17:49 - 06:06. Astro Dark: 18:28 - 05:28

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
98
100
98
100
100
94
76
72
77
84
78
89
100
100
69
100
80

Low Clouds (% Sky Obscured)

100
100
96
72
65
40
38
57
57
80
52
51
59
63
60
64
83
69
89
90
59
47
60
52

Medium Clouds (% Sky Obscured)

80
62
57
100
100
100
100
86
92
80
97
99
55
57
54
57
74
57
71
99
63
54
63
31

High Clouds (% Sky Obscured)

100
100
100
97
81
99
76
2
100
3
0
56
0
50
50
50
52
52
71
99
100
55
100
30

ISS Passover

Visibility (miles)

4
6
8
4
8
7
4
4
5
7
9
7
9
9
9
9
9
9
9
9
7
3
2
9

Fog (%)

0
0
0
0
0
0
3
7
1
0
0
3
4
1
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

89
75
90
74
54
75
55
60
62
49
57
55
29
21
19
32
94
95
95
95
95
95
95
46

Precipitation Amount (mm)

0.6
0.3
0.7
0.5
0
0.6
0.2
0.3
0.3
0
0.2
0
0
0
0
0
0.7
2.4
1
1.4
1.6
2.7
0.8
0

Wind Speed/Direction (mph)

14
14
14
13
11
9
11
10
11
11
9
7
8
8
7
5
4
4
6
8
7
9
6
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
13
12
12
12
12
13
12
11
11
10
10
10
9
9
8
9
9
9
8
8
9
9
9

Relative Humidity (%)

93
95
93
93
95
95
98
96
92
89
87
90
92
87
90
91
95
90
83
76
73
84
91
88

Pressure (mb)

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

Ozone (du)

272
272
274
275
274
274
274
274
275
278
281
284
292
294
298
300
304
306
307
309
310
312
308
310

Monday 10

Waning Gibbous 61%

21:08

13:33

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: 16:33, Transit: 11:57. Moon - Rise: 21:08, Set: 13:33. Civil Dark: 17:09 - 06:47. Nautical Dark: 17:48 - 06:08. Astro Dark: 18:27 - 05:29

Total Clouds (% Sky Obscured)

71
88
69
40
89
96
100
80
100
100
100
100
100
100
100
100
96
98
100
100
98
95
94
96

Low Clouds (% Sky Obscured)

71
60
34
0
0
0
1
1
25
36
49
54
68
49
65
72
61
75
66
74
82
77
73
50

Medium Clouds (% Sky Obscured)

40
44
18
1
50
96
99
79
100
100
100
98
89
91
75
79
52
55
80
84
94
52
27
55

High Clouds (% Sky Obscured)

31
69
69
40
89
89
77
38
100
100
100
100
100
100
100
67
83
90
99
100
87
58
57
70

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
5
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

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

Precipitation Probability (%)

55
18
4
0
1
1
3
4
6
11
31
19
14
20
18
13
20
31
24
60
45
34
41
54

Precipitation Amount (mm)

0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0
0
0
0

Wind Speed/Direction (mph)

4
5
6
6
6
5
5
6
7
8
8
9
11
13
16
17
17
18
19
20
22
21
21
21

Chance of Frost

Temperature (°C)

10
9
9
9
9
8
8
8
8
8
9
11
12
12
12
13
13
13
14
14
14
14
15
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
90
91
93
93
93
95
93
91
93
93
91
92
93
90
92
92
90
89
86
86
89
86
83

Pressure (mb)

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

Ozone (du)

310
307
307
308
308
308
308
303
303
301
299
295
288
287
285
282
279
279
278
278
278
279
280
280

Tuesday 11

Waning Gibbous 50%

22:31

13:51

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: 07:24, Set: 16:32, Transit: 11:57. Moon - Rise: 22:31, Set: 13:51. Civil Dark: 17:07 - 06:49. Nautical Dark: 17:47 - 06:09. Astro Dark: 18:25 - 05:31

Total Clouds (% Sky Obscured)

98
100
99
99
99
99
99
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

62
56
60
61
70
64
58
57
57
57
58
65
70
77
66
55
44
57
68
80
61
77
71
77

Medium Clouds (% Sky Obscured)

66
75
82
89
96
96
96
96
89
74
95
99
97
95
97
99
80
99
64
74
100
40
75
96

High Clouds (% Sky Obscured)

86
100
78
60
40
40
40
25
25
30
35
53
72
88
81
77
71
79
90
100
100
100
100
100

ISS Passover

Visibility (miles)

7
3
2
3
3
7
8
4
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
Light Rain
Light Rain
None
Very Light Rain
Light Rain
None
None
None
None
None
Very Light Rain
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

85
95
95
95
77
39
62
84
50
49
34
42
49
55
49
39
20
56
68
79
74
68
64
64

Precipitation Amount (mm)

0.4
1.3
1.5
0.6
0.5
0
0.3
0.5
0
0
0
0
0
0.2
0
0
0
0.2
0.3
0.4
0.4
0.3
0.3
0.3

Wind Speed/Direction (mph)

21
21
19
18
19
18
19
16
20
19
17
15
15
16
16
16
15
16
17
19
20
18
16
15

Chance of Frost

Temperature (°C)

15
14
14
14
14
14
14
14
14
14
14
14
14
13
14
14
14
14
14
14
15
15
15
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
86
93
95
95
95
90
95
95
90
93
90
90
93
93
93
93
92
93
89
84
85
89
90

Pressure (mb)

1002
1002
1002
1002
1002
1002
1002
1002
1001
1001
1001
1001
1000
1000
999
999
1000
1000
999
1000
1000
1000
1000
1000

Ozone (du)

282
281
281
282
282
282
282
280
280
279
278
277
277
278
279
278
279
281
281
282
283
282
282
283

Wednesday 12

Third Quarter 39%

23:51

14:05

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: 07:26, Set: 16:30, Transit: 11:58. Moon - Rise: 23:51, Set: 14:05. Civil Dark: 17:06 - 06:50. Nautical Dark: 17:46 - 06:10. Astro Dark: 18:24 - 05:32

Total Clouds (% Sky Obscured)

100
100
100
100
100
98
97
95
95
96
96
94
91
89
99
99
100
98
96
94
96
98
100
100

Low Clouds (% Sky Obscured)

77
77
72
69
59
60
67
72
70
70
69
71
73
74
43
44
44
51
60
70
66
62
58
68

Medium Clouds (% Sky Obscured)

100
100
100
95
100
84
69
34
59
61
84
77
63
66
98
98
98
97
93
94
96
98
100
96

High Clouds (% Sky Obscured)

100
100
100
100
100
93
86
76
57
39
15
16
23
32
98
99
100
78
54
35
60
79
96
95

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
5
5
2
9
6
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
Very Light Rain
None
None
None
None
None
None
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain

Precipitation Probability (%)

68
74
67
52
36
31
34
22
47
46
68
62
54
37
48
40
10
32
40
44
41
42
49
60

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

15
14
13
13
12
12
11
11
11
11
8
7
7
7
8
5
6
6
8
11
13
12
11
11

Chance of Frost

Temperature (°C)

15
14
14
15
14
14
14
14
14
13
13
13
13
13
14
13
13
13
14
14
14
14
14
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1000
1000
1000
1000
1001
1001
1001
1001
1001
1002
1002
1001
1001
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002

Ozone (du)

283
283
284
286
287
288
289
288
289
289
288
289
291
290
291
292
293
294
296
297
299
301
303
305

Thursday 13

Waning Crescent 29%

01:06

14:17

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: 07:28, Set: 16:29, Transit: 11:58. Moon - Rise: 01:06, Set: 14:17. Civil Dark: 17:05 - 06:52. Nautical Dark: 17:45 - 06:12. Astro Dark: 18:23 - 05:33

Total Clouds (% Sky Obscured)

100
100
98
96
92
96
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

75
83
68
57
43
42
40
41
45
50
57
66
74
82
86
91
96
87
78
70
74
78
80
76

Medium Clouds (% Sky Obscured)

91
86
79
76
69
69
73
79
88
95
99
100
100
100
100
100
100
100
100
100
94
90
82
65

High Clouds (% Sky Obscured)

95
96
80
63
46
50
53
55
58
61
65
66
68
72
81
91
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
7
6
4
2
0
2
3
4
5
6
7
7
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

68
76
78
81
90
95
86
77
82
81
76
95
95
95
95
95
95
95
95
95
86
85
84
83

Precipitation Amount (mm)

0.4
0.5
0.5
0.5
0.6
0.8
0.6
0.5
0.5
0.4
0.4
0.7
1
1.2
1.2
1.3
1.6
1.5
1.2
0.7
0.5
0.5
0.5
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
92
93
93
95
95
96
96
96
96
95
95
95
95
96
96
96
96
95
92
90
92
92
93

Pressure (mb)

1002
1002
1003
1003
1003
1003
1002
1002
1002
1001
1001
1000
1000
999
998
997
997
996
996
995
995
995
995
995

Ozone (du)

305
305
305
308
310
312
311
310
308
306
303
301
298
295
293
293
294
295
299
303
307
308
308
308

Friday 14

Waning Crescent 21%

02:17

14:28

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: 07:29, Set: 16:28, Transit: 11:58. Moon - Rise: 02:17, Set: 14:28. Civil Dark: 17:04 - 06:53. Nautical Dark: 17:43 - 06:13. Astro Dark: 18:22 - 05:35

Total Clouds (% Sky Obscured)

100
100
92
84
79
81
83
85
88
93
95
92
88
86
89
93
98
96
95
94

Low Clouds (% Sky Obscured)

73
70
66
62
57
53
48
44
43
41
39
47
56
64
65
68
70
57
45
32

Medium Clouds (% Sky Obscured)

47
29
25
21
15
30
44
53
56
59
55
46
43
38
49
58
65
49
34
18

High Clouds (% Sky Obscured)

100
100
91
79
69
74
79
85
88
93
95
69
40
14
25
45
60
60
60
55

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
7
7
7
7
5
4
3
5
7
9
8
7

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

71
35
56
63
62
71
78
81
76
76
76
68
62
57
58
60
61
54
51
49

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
10
11
11
11
11
11
11
11
12
13
14
14
14
15
15
14
13
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
89
87
87
87
87
87
89
92
89
87
86
87
87
90
88
89
89
87
86

Pressure (mb)

995
996
996
997
997
998
998
998
998
998
998
998
999
999
999
999
1000
1000
1000
1000

Ozone (du)

309
311
312
315
319
322
324
326
329
329
330
331
331
331
331
329
327
325
322
318

Forecast for Exmouth, Devon, United Kingdom (50.62,-3.41)

Generated: 08/11/25 16:43:26. Forecast: 08/11/25 to 14/11/25. Timezone: UTC+0.00