Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 27

Waxing Gibbous 100%

19:55

05:13

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:18, Set: 20:08, Transit: 13:13. Moon - Rise: 19:55, Set: 05:13. Civil Dark: 20:43 - 05:44. Nautical Dark: 21:26 - 05:00. Astro Dark: 22:15 - 04:12

Total Clouds (% Sky Obscured)

100
100
100
90
100
100
100
100
100
87
76
65
100
100
74
100
100
100
59
57
27
79
72
76

Low Clouds (% Sky Obscured)

35
38
61
73
93
85
85
74
66
52
39
30
24
20
30
28
23
18
22
21
19
27
22
22

Medium Clouds (% Sky Obscured)

72
82
17
37
98
99
92
90
80
8
0
24
24
61
17
43
33
28
10
4
4
59
8
4

High Clouds (% Sky Obscured)

100
100
100
74
100
100
100
100
100
63
22
65
100
100
74
100
100
100
29
31
7
49
72
76

ISS Passover

Visibility (miles)

9
9
9
9
9
2
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
Moderate Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None

Precipitation Probability (%)

72
71
95
95
95
95
95
33
19
16
13
11
7
6
7
12
43
71
61
16
11
6
2
2

Precipitation Amount (mm)

0.4
1.7
1.5
3.7
1.8
2.3
1.1
0
0
0
0
0
0
0
0
0
0.2
0.9
0.6
0
0
0
0
0

Wind Speed/Direction (mph)

6
5
6
6
6
6
7
7
9
10
12
13
14
16
16
16
15
13
11
9
8
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
17
17
17
18
18
18
19
20
20
19
19
20
17
17
17
17
17
17
18
17
17
16
17

Dew Point (°C)

16
17
17
17
17
17
17
18
18
17
15
10
8
8
10
9
11
11
15
16
15
15
15
15

Relative Humidity (%)

90
93
95
98
98
98
95
96
93
85
69
51
43
43
48
47
55
60
80
89
90
90
92
93

Pressure (mb)

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

Ozone (du)

325
326
323
324
324
324
325
327
328
331
334
337
338
338
340
340
340
341
344
345
348
349
350
350

Friday 28

Full Moon 100%

20:08

06:29

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:20, Set: 20:06, Transit: 13:13. Moon - Rise: 20:08, Set: 06:29. Civil Dark: 20:41 - 05:45. Nautical Dark: 21:24 - 05:02. Astro Dark: 22:12 - 04:14

Total Clouds (% Sky Obscured)

76
71
76
78
99
98
69
66
100
99
100
99
100
100
81
77
70
50
42
73
99
83
79
100

Low Clouds (% Sky Obscured)

25
23
21
17
16
21
20
20
35
27
28
28
91
95
74
73
52
46
30
36
38
32
34
56

Medium Clouds (% Sky Obscured)

5
5
0
5
94
88
8
11
9
85
100
99
100
100
81
15
13
4
0
4
8
6
5
2

High Clouds (% Sky Obscured)

76
71
76
78
99
85
69
33
100
76
14
8
5
0
10
1
7
0
1
55
99
81
79
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
1
1
4
15
36
35
30
16
2
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
3
5
6
7
5
12
10
28
51
70
76
62
59
39
19
26
7
4
1
2
2
2
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
16
16
16
14
15
17
16
15
14
13
13
13
14
15
16
18
18
19
17
16
17
16

Dew Point (°C)

14
15
15
15
15
15
15
15
14
12
8
6
4
5
11
11
11
15
14
14
15
15
16
15

Relative Humidity (%)

93
95
95
95
95
93
95
90
82
69
54
45
40
45
64
61
58
75
72
79
86
93
95
95

Pressure (mb)

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

Ozone (du)

350
350
350
349
348
346
341
339
338
337
334
334
333
329
326
324
322
324
321
320
315
312
309
306

Saturday 29

Waning Gibbous 99%

20:20

07:45

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:22, Set: 20:04, Transit: 13:13. Moon - Rise: 20:20, Set: 07:45. Civil Dark: 20:39 - 05:47. Nautical Dark: 21:21 - 05:04. Astro Dark: 22:09 - 04:17

Total Clouds (% Sky Obscured)

98
99
100
100
100
100
100
99
100
88
85
100
89
68
55
45
93
40
62
68
91
99
98
95

Low Clouds (% Sky Obscured)

68
42
25
47
85
92
97
92
87
62
47
97
89
68
55
45
91
40
49
35
46
54
52
44

Medium Clouds (% Sky Obscured)

2
88
96
100
100
99
100
99
92
22
10
97
64
0
5
5
3
0
0
3
0
0
0
0

High Clouds (% Sky Obscured)

93
31
100
100
96
100
85
13
10
13
85
97
7
0
0
0
0
0
24
48
68
64
64
78

ISS Passover

Visibility (miles)

9
9
9
9
9
6
8
2
4
9
9
3
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
9
29
55
95
95
95
95
95
88
95
90
50
38
51
35
18
9
4
5
3
10
6
2

Precipitation Amount (mm)

0
0
0
0
0.6
1.9
1.8
1.5
0.3
0.2
1.5
0.7
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
15
15
15
15
14
13
12
13
16
16
15
13
13
15
15
15
15
14
14
14
13
11
12

Dew Point (°C)

15
13
13
15
15
15
15
15
16
17
16
15
16
16
16
17
17
16
15
15
15
13
12
12

Relative Humidity (%)

90
82
86
93
92
93
95
95
95
92
81
80
89
88
85
85
82
78
80
82
87
85
78
83

Pressure (mb)

1008
1007
1006
1006
1005
1004
1004
1003
1002
1002
1001
1001
1001
1001
1001
1002
1002
1003
1004
1005
1006
1007
1007
1008

Ozone (du)

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

Sunday 30

Waning Gibbous 96%

20:32

09:02

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:23, Set: 20:02, Transit: 13:12. Moon - Rise: 20:32, Set: 09:02. Civil Dark: 20:36 - 05:49. Nautical Dark: 21:19 - 05:06. Astro Dark: 22:06 - 04:19

Total Clouds (% Sky Obscured)

100
89
100
89
61
44
65
68
69
78
90
100
95
91
86
81
78
76
86
93
53
98
96
94

Low Clouds (% Sky Obscured)

68
62
85
82
46
23
26
30
28
27
43
57
27
43
40
46
76
53
77
38
36
38
40
37

Medium Clouds (% Sky Obscured)

6
8
11
5
3
0
0
0
0
2
4
10
22
85
69
24
78
76
86
3
5
90
96
94

High Clouds (% Sky Obscured)

71
73
73
53
28
5
30
35
45
63
85
100
85
70
55
55
55
55
55
60
0
65
60
60

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
6
9
9
9
9
5
4
1
9
9
9
9
2

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

Precipitation Probability (%)

4
17
6
13
14
12
36
44
42
44
49
60
71
65
61
69
95
95
95
37
25
86
94
64

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0.3
0.7
5.1
1.3
0
0
0.5
0.7
0.3

Wind Speed/Direction (mph)

8
8
8
8
8
7
8
10
12
14
15
17
19
19
18
18
18
16
14
15
13
13
13
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
13
13
14
15
16
16
16
17
16
16
16
16
16
16
15
16
16
15
15
15
14
14

Dew Point (°C)

13
13
12
11
11
13
14
15
14
12
11
11
13
12
12
13
13
17
17
16
15
14
14
14

Relative Humidity (%)

87
85
82
75
73
87
92
87
76
64
56
59
67
58
58
65
69
90
96
93
93
93
93
93

Pressure (mb)

1009
1009
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1007
1007
1006
1006
1006
1005
1005
1005
1006
1006
1006

Ozone (du)

314
315
315
313
311
311
311
311
312
312
311
312
316
318
322
325
323
324
321
326
330
334
335
339

Monday 31

Waning Gibbous 91%

20:46

10:22

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:25, Set: 20:00, Transit: 13:12. Moon - Rise: 20:46, Set: 10:22. Civil Dark: 20:34 - 05:50. Nautical Dark: 21:16 - 05:08. Astro Dark: 22:03 - 04:21

Total Clouds (% Sky Obscured)

90
83
66
66
71
72
65
56
61
74
87
100
100
100
100
99
98
97
94
92
89
88
87
88

Low Clouds (% Sky Obscured)

40
45
50
33
29
27
20
18
50
74
54
44
51
56
62
50
38
26
18
9
1
26
58
83

Medium Clouds (% Sky Obscured)

16
5
5
0
0
0
0
0
0
2
11
64
74
83
90
91
92
92
93
92
89
88
87
88

High Clouds (% Sky Obscured)

55
47
2
18
38
56
44
28
25
45
75
100
100
100
100
81
61
40
41
48
60
80
69
53

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 (%)

22
22
7
17
26
7
8
9
18
23
11
20
26
29
32
23
18
6
8
10
7
11
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)

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

Chance of Frost

Temperature (°C)

15
14
14
14
14
14
14
15
16
17
17
18
19
19
18
18
18
17
17
16
16
15
15
15

Feels Like (°C)

13
13
12
13
13
14
13
14
15
14
15
15
16
15
16
15
15
15
15
13
13
13
13
12

Dew Point (°C)

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

Relative Humidity (%)

95
92
93
93
93
95
93
89
85
78
77
63
63
64
65
66
64
63
61
66
73
78
79
80

Pressure (mb)

1006
1006
1007
1007
1008
1008
1009
1010
1010
1011
1012
1012
1013
1013
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015

Ozone (du)

340
338
336
339
336
330
323
318
315
312
312
312
312
313
313
313
314
314
314
316
319
321
322
323

Tuesday 1

Waning Gibbous 83%

21:03

11:45

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:26, Set: 19:57, Transit: 13:12. Moon - Rise: 21:03, Set: 11:45. Civil Dark: 20:32 - 05:52. Nautical Dark: 21:14 - 05:10. Astro Dark: 22:00 - 04:24

Total Clouds (% Sky Obscured)

88
86
83
76
70
66
69
70
70
66
62
58
50
42
40
51
57
64
74
83
90
94
97
100

Low Clouds (% Sky Obscured)

79
75
77
74
69
66
69
70
69
60
51
41
30
16
6
5
5
4
7
0
0
3
3
3

Medium Clouds (% Sky Obscured)

88
86
83
71
46
22
15
8
2
2
5
10
15
14
15
9
6
3
6
9
8
9
9
10

High Clouds (% Sky Obscured)

40
23
11
3
1
0
5
10
11
14
17
17
11
5
1
10
17
30
47
59
73
81
93
99

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 (%)

22
26
18
28
33
30
36
41
38
34
32
26
27
24
18
24
25
18
15
12
6
17
27
38

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)

11
10
10
10
9
9
9
10
11
12
13
14
15
16
16
17
16
14
13
11
9
7
8
8

Chance of Frost

Temperature (°C)

14
14
14
14
14
14
14
16
17
18
19
20
20
20
20
20
19
18
17
16
15
14
14
14

Feels Like (°C)

12
12
12
11
12
12
13
13
14
14
14
14
13
20
18
17
17
18
18
14
15
16
15
15

Dew Point (°C)

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

Relative Humidity (%)

82
83
86
87
89
90
92
89
86
83
69
55
45
45
44
45
49
55
62
69
79
89
90
90

Pressure (mb)

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

Ozone (du)

324
326
327
329
329
328
328
328
328
328
328
327
327
326
326
326
325
325
325
325
325
325
325
326

Wednesday 2

Waning Gibbous 74%

21:27

13:10

Sun - Rise: 06:28, Set: 19:55, Transit: 13:11. Moon - Rise: 21:27, Set: 13:10. Civil Dark: 20:29 - 05:54. Nautical Dark: 21:11 - 05:12. Astro Dark: 21:57 - 04:26

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 Taunton, Somerset, United Kingdom (51.02,-3.11)

Generated: 27/08/26 00:43:15. Forecast: 27/08/26 to 02/09/26. Timezone: UTC+1.00