Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 30

Waxing Gibbous 77%

13:34

03:04

12 Good
13 Good
14 OK
15 OK
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: 07:53, Set: 16:08, Transit: 12:00. Moon - Rise: 13:34, Set: 03:04. Civil Dark: 16:46 - 07:15. Nautical Dark: 17:28 - 06:33. Astro Dark: 18:08 - 05:53

Total Clouds (% Sky Obscured)

1
2
27
19
100
100
100
100
100
100
97
99
97
100
100
100
100
100
100
99
100
100
99
100

Low Clouds (% Sky Obscured)

1
2
1
1
12
16
0
0
23
38
68
73
66
84
85
86
87
99
92
76
84
81
84
88

Medium Clouds (% Sky Obscured)

0
2
20
4
21
60
60
95
99
100
94
93
94
100
100
100
100
100
100
97
99
99
97
100

High Clouds (% Sky Obscured)

1
2
27
19
83
42
100
100
100
90
86
97
82
100
100
100
100
100
100
89
100
100
88
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
7
6
9
9
9
9
6
5
6
7
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
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

0
0
0
2
6
6
4
2
3
13
49
78
69
86
95
95
95
95
93
84
69
44
19
49

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.4
0.3
0.4
0.6
0.6
0.9
0.9
0.5
0.5
0.2
0
0
0

Wind Speed/Direction (mph)

6
8
10
9
8
8
8
7
8
9
10
14
17
19
21
23
23
22
23
21
23
22
22
24

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
75
77
79
85
85
87
90
87
81
77
82
88
88
91
90
93
93
93
93
93
93
93
92

Pressure (mb)

1016
1016
1016
1015
1015
1015
1015
1015
1014
1013
1012
1012
1011
1009
1008
1007
1005
1004
1004
1003
1002
1002
1001
1000

Ozone (du)

313
308
303
299
293
289
287
285
283
283
282
280
279
276
272
268
267
265
265
267
266
266
264
264

Monday 1

Waxing Gibbous 86%

13:48

04:33

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 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:55, Set: 16:07, Transit: 12:00. Moon - Rise: 13:48, Set: 04:33. Civil Dark: 16:46 - 07:16. Nautical Dark: 17:28 - 06:34. Astro Dark: 18:07 - 05:54

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
81
66
68
68
78
74
100
100
67
63
34
63
60
44
55
53

Low Clouds (% Sky Obscured)

78
76
81
86
100
0
60
62
57
54
46
43
47
25
31
45
44
39
34
36
30
41
43
32

Medium Clouds (% Sky Obscured)

100
97
84
100
100
100
96
100
67
55
61
61
73
74
100
100
57
53
3
59
60
44
42
53

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
79
10
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

7
9
9
8
3
9
6
6
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

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

Precipitation Probability (%)

83
95
95
95
95
95
95
57
34
22
22
20
2
11
16
8
7
4
2
3
3
2
7
17

Precipitation Amount (mm)

0.3
0.6
0.6
2
3.7
1.3
1.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

25
24
26
27
29
23
15
18
15
15
14
11
9
8
7
7
7
7
7
6
6
5
5
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
93
93
95
93
89
90
90
88
90
90
91
93
94
94
93
93
93
91
91
91
90
87
82

Pressure (mb)

999
998
997
995
994
995
996
996
997
998
999
999
1000
1000
1001
1001
1001
1001
1002
1002
1003
1003
1004
1004

Ozone (du)

266
268
267
270
270
272
272
274
278
285
288
294
295
296
297
300
301
302
301
303
303
304
304
304

Tuesday 2

Waxing Gibbous 94%

14:06

06:07

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

Sun - Rise: 07:56, Set: 16:07, Transit: 12:01. Moon - Rise: 14:06, Set: 06:07. Civil Dark: 16:45 - 07:17. Nautical Dark: 17:27 - 06:35. Astro Dark: 18:07 - 05:55

Total Clouds (% Sky Obscured)

100
100
72
70
65
72
95
69
42
38
38
29
26
18
14
14
24
34
39
40
48
41
33
24

Low Clouds (% Sky Obscured)

43
38
55
42
53
30
23
17
20
26
29
29
24
17
13
14
19
33
39
40
48
41
33
24

Medium Clouds (% Sky Obscured)

100
100
72
70
62
72
92
55
23
14
13
0
0
0
0
0
9
0
3
2
3
2
1
0

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

49
60
68
68
44
16
8
1
2
4
3
4
4
5
2
2
3
6
26
10
6
11
15
8

Precipitation Amount (mm)

0
0.2
0.3
0.3
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
9
6
4
5
5
5
5
5
5
5
5
5
5
6
6
6
6
6
6
6
7

Chance of Frost

Temperature (°C)

9
9
9
8
7
7
6
5
5
4
4
4
4
4
4
4
4
4
4
5
5
6
7
8

Feels Like (°C)

6
6
6
5
5
5
3
3
3
3
3
2
2
3
3
2
2
2
3
3
3
5
6
7

Dew Point (°C)

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

Relative Humidity (%)

81
81
85
85
91
90
91
91
91
89
86
88
88
91
91
89
89
89
89
91
93
93
88
84

Pressure (mb)

1003
1003
1003
1003
1004
1004
1005
1005
1006
1006
1006
1006
1007
1007
1007
1007
1006
1007
1007
1007
1007
1008
1008
1007

Ozone (du)

304
306
309
310
313
316
317
315
318
323
325
325
326
325
322
317
315
316
317
316
317
313
314
319

Wednesday 3

Waxing Gibbous 98%

14:30

07:42

12 OK
13 OK
14 OK
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
10 Bad
11 Good

Sun - Rise: 07:57, Set: 16:06, Transit: 12:01. Moon - Rise: 14:30, Set: 07:42. Civil Dark: 16:45 - 07:19. Nautical Dark: 17:27 - 06:36. Astro Dark: 18:07 - 05:56

Total Clouds (% Sky Obscured)

21
15
11
46
87
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
70
40
6

Low Clouds (% Sky Obscured)

21
15
9
12
17
21
27
33
41
59
64
68
71
81
86
79
67
60
49
18
1
1
0
0

Medium Clouds (% Sky Obscured)

0
0
0
23
47
95
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
70
40
6

High Clouds (% Sky Obscured)

1
1
2
36
73
100
100
100
100
75
50
25
23
38
41
57
79
100
100
100
100
70
28
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
5
3
2
9
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None

Precipitation Probability (%)

14
14
18
12
10
7
7
11
23
27
26
30
65
95
95
95
95
95
95
95
63
43
18
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.8
1.3
1.5
1.8
2.2
1.3
0.7
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
7
7
5
4
3
3
3
2
2
2
3
3
2
3
2
4
3
3
3
3
4
4

Dew Point (°C)

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

Relative Humidity (%)

84
84
82
85
90
90
90
88
84
82
81
79
81
84
90
91
90
90
85
85
87
85
84
82

Pressure (mb)

1007
1007
1006
1006
1006
1006
1006
1005
1005
1004
1003
1002
1001
1000
999
997
996
996
997
997
998
999
999
1000

Ozone (du)

315
309
308
309
311
309
310
308
308
310
308
308
310
312
315
317
320
323
328
335
339
343
347
352

Thursday 4

Full Moon 100%

15:06

09:08

12 Good
13 OK
14 OK
15 OK
16 OK
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

Sun - Rise: 07:59, Set: 16:06, Transit: 12:02. Moon - Rise: 15:06, Set: 09:08. Civil Dark: 16:45 - 07:20. Nautical Dark: 17:27 - 06:38. Astro Dark: 18:07 - 05:57

Total Clouds (% Sky Obscured)

8
15
22
30
25
23
34
40
49
55
60
66
76
83
83
90
94
100
100
100
100
98
96
94

Low Clouds (% Sky Obscured)

8
15
22
24
23
22
31
40
49
55
60
66
76
83
83
90
94
98
96
97
91
90
91
89

Medium Clouds (% Sky Obscured)

0
0
0
23
14
8
2
3
30
42
3
8
12
17
24
17
10
3
27
53
79
78
77
80

High Clouds (% Sky Obscured)

0
0
0
0
1
1
0
0
0
0
0
0
0
0
1
22
44
65
60
40
35
15
15
15

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
9
9
9
9
9
9
9
9
9
9
9
9
8
6

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
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

7
6
7
9
8
20
23
23
40
55
18
10
14
13
10
14
19
12
19
19
12
25
31
45

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
5
5
4
3
3
3
4
4
4
4
3
4
3
3
3
4
4
3
3
3
3
4

Relative Humidity (%)

78
77
77
78
79
79
82
82
88
86
90
90
89
91
91
89
89
90
90
86
85
80
82
84

Pressure (mb)

1000
1000
1001
1001
1002
1002
1003
1003
1004
1004
1005
1005
1006
1007
1007
1008
1008
1009
1009
1009
1010
1010
1010
1010

Ozone (du)

359
359
359
359
359
360
360
360
359
356
359
364
358
352
346
340
329
319
308
308
307
307
303
299

Friday 5

Waning Gibbous 98%

15:59

10:16

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
10 Bad
11 Bad

Sun - Rise: 08:00, Set: 16:05, Transit: 12:02. Moon - Rise: 15:59, Set: 10:16. Civil Dark: 16:44 - 07:21. Nautical Dark: 17:26 - 06:39. Astro Dark: 18:06 - 05:58

Total Clouds (% Sky Obscured)

96
98
100
100
100
100
91
82
65
58
46
39
45
56
64
73
64
52
54
56
60
72
87
100

Low Clouds (% Sky Obscured)

70
53
38
33
31
33
29
24
20
29
37
39
45
56
64
66
52
35
39
44
51
46
39
32

Medium Clouds (% Sky Obscured)

75
76
78
78
73
72
54
36
21
24
27
35
40
51
51
50
49
52
54
56
60
72
87
100

High Clouds (% Sky Obscured)

37
63
95
97
100
100
67
33
0
3
4
5
4
2
0
0
0
0
2
4
6
33
64
95

ISS Passover

Visibility (miles)

4
5
5
6
7
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

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

Precipitation Probability (%)

61
73
81
95
95
95
90
65
6
9
13
10
40
54
66
68
65
47
40
34
15
27
29
25

Precipitation Amount (mm)

0.3
0.4
0.4
0.5
0.7
0.7
0.6
0.3
0
0
0
0
0
0
0.3
0.3
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
11
12
14
10
8
10
9
9
9
10
12
13
14
15
16
14
12
10
11
11
12
13
14

Chance of Frost

Temperature (°C)

7
7
8
8
8
9
9
8
8
7
7
8
8
8
8
9
9
8
8
8
8
8
8
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
88
90
93
90
88
84
87
88
90
90
88
88
87
85
85
85
85
85
84
85
85
82
80

Pressure (mb)

1009
1009
1008
1007
1007
1007
1006
1007
1007
1008
1008
1007
1007
1007
1007
1007
1007
1007
1008
1008
1009
1010
1010
1010

Ozone (du)

295
293
292
290
293
296
299
302
305
308
309
310
310
310
310
310
309
309
308
310
312
313
317
320

Saturday 6

Waning Gibbous 93%

17:12

11:02

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
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

Sun - Rise: 08:01, Set: 16:05, Transit: 12:02. Moon - Rise: 17:12, Set: 11:02. Civil Dark: 16:44 - 07:22. Nautical Dark: 17:26 - 06:40. Astro Dark: 18:06 - 05:59

Total Clouds (% Sky Obscured)

98
98
97
78
59
40
39
39
42
68
85
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

33
33
30
27
21
17
18
18
19
27
36
46
53
55
56
58
58
60

Medium Clouds (% Sky Obscured)

80
60
44
31
19
8
6
4
1
29
56
81
84
89
93
94
93
91

High Clouds (% Sky Obscured)

98
98
97
64
33
4
26
39
42
68
85
100
100
100
100
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

Fog (%)

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

Precipitation Probability (%)

31
34
29
22
18
5
5
4
2
4
6
6
15
22
29
42
50
53

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

14
13
12
12
10
9
7
7
7
6
7
7
7
8
9
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
5
6
5
5
5
5
5
5
5
5
5
5
6
6
5
6

Relative Humidity (%)

78
78
78
80
82
85
88
88
90
90
90
88
87
88
88
90
90
91

Pressure (mb)

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

Ozone (du)

324
317
310
303
303
302
301
300
299
298
296
294
293
293
294
294
298
302

Forecast for Othery, Somerset, United Kingdom (51.08,-2.88)

Generated: 30/11/25 12:11:23. Forecast: 30/11/25 to 06/12/25. Timezone: UTC+0.00