Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 9

Waning Gibbous 67%

21:29

11:54

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

Sun - Rise: 08:03, Set: 16:04, Transit: 12:04. Moon - Rise: 21:29, Set: 11:54. Civil Dark: 16:44 - 07:24. Nautical Dark: 17:26 - 06:42. Astro Dark: 18:06 - 06:02

Total Clouds (% Sky Obscured)

100
100
100
100
98
96
87
87
88
78
87
37
32
36
36
43
49
53
39
28
60
60
53
64

Low Clouds (% Sky Obscured)

85
99
84
91
91
89
79
61
72
67
51
35
29
35
32
36
41
40
39
28
54
47
43
49

Medium Clouds (% Sky Obscured)

69
72
60
92
93
79
77
60
73
35
36
30
21
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
98
89
75
70
76
11
5
24
37
32
36
36
43
49
53
7
0
41
35
20
20

ISS Passover

Visibility (miles)

9
9
9
7
2
5
7
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

60
92
95
95
95
67
52
43
8
7
1
0
1
1
2
2
3
4
4
3
4
2
2
5

Precipitation Amount (mm)

0
0.6
0.9
1.4
1.5
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

23
24
24
25
27
28
30
29
24
21
17
15
15
14
14
14
13
13
14
13
12
10
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
7
7
6
7
6
6
7
7
7
7
6
6
6
6
7
7
6
7
8
7
6
7

Dew Point (°C)

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

Relative Humidity (%)

89
87
89
89
92
93
90
90
86
84
83
86
85
85
87
88
88
90
88
90
90
90
93
95

Pressure (mb)

1000
1000
999
999
999
998
998
997
999
1000
1002
1003
1004
1005
1006
1007
1007
1008
1008
1009
1009
1010
1011
1011

Ozone (du)

288
288
287
288
288
288
287
287
287
285
285
285
287
288
290
290
290
293
293
293
293
297
297
296

Wednesday 10

Waning Gibbous 57%

22:49

12:10

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

Sun - Rise: 08:04, Set: 16:04, Transit: 12:04. Moon - Rise: 22:49, Set: 12:10. Civil Dark: 16:43 - 07:25. Nautical Dark: 17:26 - 06:43. Astro Dark: 18:06 - 06:03

Total Clouds (% Sky Obscured)

44
31
57
46
44
29
25
27
25
32
34
42
25
23
26
36
30
51
38
49
75
73
33
57

Low Clouds (% Sky Obscured)

44
31
57
46
44
29
25
27
25
32
34
38
24
23
26
36
30
51
38
49
75
73
33
57

Medium Clouds (% Sky Obscured)

0
0
7
0
0
0
0
0
0
0
0
5
9
3
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
25
3
1
0
0
0
1
0
0
1
1
0
0

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 (%)

5
5
8
9
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
91
90
87
84
83
81
84
91
93
95
93
93
93
93
93
94
95
95
95
95
95
95

Pressure (mb)

1012
1013
1014
1015
1016
1016
1017
1017
1018
1019
1020
1020
1021
1022
1022
1022
1022
1021
1020
1020
1020
1019
1019
1018

Ozone (du)

298
299
301
303
310
318
314
315
313
312
311
310
306
304
305
305
303
302
302
303
302
302
300
300

Thursday 11

Third Quarter 46%

00:04

12:22

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: 08:05, Set: 16:04, Transit: 12:05. Moon - Rise: 00:04, Set: 12:22. Civil Dark: 16:43 - 07:26. Nautical Dark: 17:26 - 06:44. Astro Dark: 18:06 - 06:04

Total Clouds (% Sky Obscured)

51
57
55
66
51
70
69
77
100
99
99
100
100
100
100
100
100
100
99
99
99
100
100
99

Low Clouds (% Sky Obscured)

51
57
55
66
49
39
53
54
48
54
54
69
76
71
75
89
94
95
93
91
76
51
37
34

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
48
52
93
99
63
65
51
87
94
95
97
97
98
99
100
94

High Clouds (% Sky Obscured)

0
0
2
66
31
70
69
61
100
79
62
74
100
100
100
100
100
83
66
49
63
72
100
94

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
1
6
2
2
2
5
3
5
5
5
14
48
95
82
57
48
60
83
81
69
53
52

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0.5
0
0
0.2
0.6
0.5
0.3
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
91
93
91
88
88
88
88
90
93
93
95
95
95
95
96
96
96
95
93
93
93
91
90

Pressure (mb)

1018
1017
1017
1017
1016
1016
1015
1014
1013
1013
1013
1013
1013
1012
1012
1011
1011
1011
1010
1010
1010
1010
1011
1011

Ozone (du)

300
299
298
298
298
299
301
301
302
303
304
306
307
307
308
308
309
310
312
312
315
316
318
320

Friday 12

Waning Crescent 36%

01:16

12:33

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

Sun - Rise: 08:06, Set: 16:04, Transit: 12:05. Moon - Rise: 01:16, Set: 12:33. Civil Dark: 16:43 - 07:27. Nautical Dark: 17:26 - 06:45. Astro Dark: 18:06 - 06:05

Total Clouds (% Sky Obscured)

98
97
98
99
53
85
54
55
94
97
100
49
37
4
27
27
23
31
21
1
3
6
9
6

Low Clouds (% Sky Obscured)

29
21
25
20
0
1
3
4
3
1
0
0
0
0
6
13
18
12
6
0
3
6
9
6

Medium Clouds (% Sky Obscured)

75
70
67
69
53
61
48
45
48
56
60
40
20
0
2
0
2
2
21
0
0
0
0
0

High Clouds (% Sky Obscured)

90
86
76
75
53
70
36
9
29
39
50
28
24
4
22
19
8
30
21
1
0
0
0
0

ISS Passover

Visibility (miles)

9
3
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 (%)

45
38
3
0
0
0
0
0
0
0
0
1
1
1
2
1
0
2
2
1
3
2
0
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
8
8
8
7
6
5
5
5
4
4
4
4
5
5
5
5
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

9
9
7
8
8
9
9
10
9
8
7
7
6
6
6
6
6
6
5
5
5
5
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
90
90
84
81
78
78
80
82
88
90
91
91
91
91
91
91
91
91
93
91
93
91
91

Pressure (mb)

1011
1012
1014
1015
1016
1016
1017
1018
1018
1019
1020
1020
1021
1022
1022
1023
1023
1024
1024
1024
1025
1025
1025
1026

Ozone (du)

322
325
328
328
330
330
330
331
330
329
328
329
326
327
325
329
330
334
340
351
360
356
361
365

Saturday 13

Waning Crescent 36%

02:27

12:44

07 Good
08 Good
09 Good
10 Good
11 Good
12 OK
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: 08:07, Set: 16:04, Transit: 12:06. Moon - Rise: 02:27, Set: 12:44. Civil Dark: 16:44 - 07:27. Nautical Dark: 17:26 - 06:46. Astro Dark: 18:06 - 06:05

Total Clouds (% Sky Obscured)

3
0
3
6
9
31
54
80
83
86
89
65
60
56
51
47
43
48
53
60
61
66
71
75

Low Clouds (% Sky Obscured)

3
0
3
6
9
25
41
57
56
54
52
45
47
47
46
45
41
43
45
49
50
48
46
48

Medium Clouds (% Sky Obscured)

0
0
0
0
0
9
18
26
23
18
15
1
0
0
0
0
0
0
1
1
9
21
33
47

High Clouds (% Sky Obscured)

0
0
0
1
0
4
8
13
31
45
56
18
27
35
14
10
10
12
18
25
35
35
25
5

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 (%)

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

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)

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

Chance of Frost

Temperature (°C)

5
5
6
7
8
9
10
10
9
8
8
7
8
8
8
8
8
8
8
8
7
7
7
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
88
86
84
79
77
80
82
87
91
91
91
91
91
91
91
93
93
93
93
93
93
93
94

Pressure (mb)

1026
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1024
1024
1023
1023
1022
1022
1021

Ozone (du)

360
358
354
352
352
352
348
342
338
334
331
329
329
329
329
326
322
319
317
315
313
311
310
308

Sunday 14

Waning Crescent 27%

03:38

12:56

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: 08:08, Set: 16:04, Transit: 12:06. Moon - Rise: 03:38, Set: 12:56. Civil Dark: 16:44 - 07:28. Nautical Dark: 17:26 - 06:46. Astro Dark: 18:07 - 06:06

Total Clouds (% Sky Obscured)

78
86
91
96
100
100
100
100
100
100
100
100
100
100
91
83
75
83
91
99
100
100
100
94

Low Clouds (% Sky Obscured)

48
47
45
50
65
67
58
50
54
62
71
76
85
91
82
69
56
54
52
52
67
82
96
87

Medium Clouds (% Sky Obscured)

55
65
43
22
6
22
46
67
66
66
61
50
40
35
17
9
1
9
17
30
25
30
25
20

High Clouds (% Sky Obscured)

5
5
13
16
24
49
75
100
100
100
100
100
100
100
73
50
20
41
67
96
67
39
10
25

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

Precipitation Probability (%)

1
0
0
0
0
1
3
3
10
16
33
71
95
95
95
95
66
41
27
10
78
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.9
1.3
1.1
0.7
0.2
0
0
0
0.6
1.3
2.6
1.1

Wind Speed/Direction (mph)

13
12
12
14
15
16
16
15
15
15
15
15
16
16
16
16
16
15
15
15
15
16
17
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
6
6
6
6
6
6
7
7
7
7
7
8
8
7
7
7
8
8
8
8
8
7

Relative Humidity (%)

93
93
91
87
81
77
78
81
84
85
87
90
90
91
93
88
87
85
88
90
93
90
87
83

Pressure (mb)

1021
1021
1021
1020
1020
1019
1018
1017
1016
1015
1014
1014
1013
1012
1012
1011
1011
1010
1010
1009
1009
1008
1008
1007

Ozone (du)

306
305
303
301
300
298
298
297
297
298
299
300
300
301
301
302
304
305
307
308
310
311
312
313

Monday 15

Waning Crescent 19%

04:50

13:09

Sun - Rise: 08:09, Set: 16:04, Transit: 12:07. Moon - Rise: 04:50, Set: 13:09. Civil Dark: 16:44 - 07:29. Nautical Dark: 17:27 - 06:47. Astro Dark: 18:07 - 06:07

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

Generated: 09/12/25 07:37:59. Forecast: 09/12/25 to 15/12/25. Timezone: UTC+0.00