Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 31

Waning Gibbous 91%

20:45

10:21

01 Bad
02 Bad
03 Bad
04 Bad
05 OK
06 OK
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 OK
00 Bad

Sun - Rise: 06:24, Set: 19:59, Transit: 13:11. Moon - Rise: 20:45, Set: 10:21. Civil Dark: 20:33 - 05:49. Nautical Dark: 21:16 - 05:07. Astro Dark: 22:02 - 04:20

Total Clouds (% Sky Obscured)

86
84
98
26
26
29
30
90
81
74
78
79
73
100
72
68
70
59
58
57
53
50
31
78

Low Clouds (% Sky Obscured)

39
76
46
26
26
29
28
85
78
74
78
79
73
72
72
68
70
59
45
31
0
0
0
0

Medium Clouds (% Sky Obscured)

15
10
3
0
0
0
0
3
2
0
0
0
0
0
0
3
4
4
5
57
53
50
31
78

High Clouds (% Sky Obscured)

76
76
76
2
0
0
0
0
0
0
1
2
33
97
39
42
44
41
35
33
47
17
4
1

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 (%)

95
45
19
10
7
3
5
6
10
6
10
11
3
6
10
3
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)

12
14
15
15
13
12
11
12
15
16
16
16
16
15
16
15
15
14
11
9
6
5
5
5

Chance of Frost

Temperature (°C)

15
15
15
15
14
14
14
15
16
17
18
18
18
19
18
18
17
16
16
15
14
13
13
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
90
86
89
90
90
90
85
77
74
70
71
66
64
62
65
63
61
61
62
70
75
81
83

Pressure (mb)

1006
1006
1006
1007
1008
1008
1009
1010
1011
1013
1014
1014
1015
1016
1017
1017
1018
1018
1019
1019
1020
1021
1021
1021

Ozone (du)

341
340
341
341
339
337
336
333
330
327
324
323
319
317
315
314
313
314
315
315
315
314
313
312

Tuesday 1

Waning Gibbous 83%

21:02

11:44

01 Bad
02 OK
03 Bad
04 Bad
05 Bad
06 Bad
07 OK
08 OK
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: 19:56, Transit: 13:11. Moon - Rise: 21:02, Set: 11:44. Civil Dark: 20:31 - 05:51. Nautical Dark: 21:13 - 05:09. Astro Dark: 21:59 - 04:22

Total Clouds (% Sky Obscured)

53
45
46
70
84
44
21
37
49
71
84
62
95
100
99
100
100
100
100
100
100
94
100
100

Low Clouds (% Sky Obscured)

0
0
11
14
8
9
0
5
15
27
28
31
43
85
61
74
75
40
16
5
1
5
13
14

Medium Clouds (% Sky Obscured)

53
45
46
9
8
44
21
37
49
9
7
12
19
16
24
18
17
15
66
100
100
53
95
100

High Clouds (% Sky Obscured)

1
0
0
1
15
1
1
6
5
15
10
7
35
92
77
100
100
100
100
100
100
86
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
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 (%)

0
0
2
2
2
1
0
2
5
6
7
9
4
4
9
4
5
3
2
1
0
0
1
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)

5
5
5
5
4
4
4
4
6
8
9
9
9
10
7
6
6
6
4
4
4
4
4
5

Chance of Frost

Temperature (°C)

12
12
12
11
11
11
11
13
16
17
18
19
20
20
20
20
19
19
18
17
15
15
14
14

Feels Like (°C)

10
10
11
11
11
10
11
13
14
15
16
17
18
18
19
19
18
18
17
16
14
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

81
84
90
92
92
93
93
83
72
62
54
47
42
44
49
46
48
53
60
71
75
79
84
87

Pressure (mb)

1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022

Ozone (du)

312
312
312
312
311
311
312
311
311
311
313
315
315
316
317
316
315
314
314
314
314
311
306
304

Wednesday 2

Waning Gibbous 74%

21:26

13:09

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: 06:27, Set: 19:54, Transit: 13:11. Moon - Rise: 21:26, Set: 13:09. Civil Dark: 20:29 - 05:53. Nautical Dark: 21:10 - 05:11. Astro Dark: 21:56 - 04:25

Total Clouds (% Sky Obscured)

100
87
99
100
100
98
96
95
100
98
99
99
98
86
94
100
95
100
95
83
79
75
85
95

Low Clouds (% Sky Obscured)

41
27
23
38
27
25
52
55
77
82
83
46
37
83
90
81
34
57
53
54
49
63
74
85

Medium Clouds (% Sky Obscured)

27
14
93
95
99
97
96
95
100
98
99
81
98
86
94
6
12
84
88
51
60
25
22
21

High Clouds (% Sky Obscured)

96
78
83
100
86
20
20
36
66
22
78
81
68
17
13
71
65
92
54
29
3
8
14
46

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

22
26
25
41
33
42
17
20
23
33
27
13
7
8
12
25
24
21
9
6
4
4
10
10

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
15
15
14
15
15
15
16
17
17
18
19
20
20
21
21
21
21
20
19
19
18
18
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
87
92
93
92
92
90
85
78
81
81
72
65
74
77
75
77
73
77
81
86
90
93
90

Pressure (mb)

1021
1021
1021
1020
1021
1020
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1019
1019
1019
1020
1020
1020
1020
1020

Ozone (du)

302
301
300
297
295
293
292
292
291
290
291
292
292
291
291
291
291
290
290
289
289
288
287
286

Thursday 3

Waning Gibbous 63%

21:59

14:35

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: 06:28, Set: 19:52, Transit: 13:10. Moon - Rise: 21:59, Set: 14:35. Civil Dark: 20:26 - 05:54. Nautical Dark: 21:08 - 05:12. Astro Dark: 21:54 - 04:27

Total Clouds (% Sky Obscured)

97
97
98
97
97
96
96
96
93
96
94
73
66
66
65
65
61
55
67
55
51
55
69
85

Low Clouds (% Sky Obscured)

92
95
98
97
96
96
95
94
46
57
41
41
44
51
46
50
45
45
47
45
39
48
64
83

Medium Clouds (% Sky Obscured)

21
19
21
13
52
13
9
8
7
7
13
15
10
11
13
8
5
3
7
6
6
5
5
5

High Clouds (% Sky Obscured)

38
29
21
20
19
11
4
14
39
45
50
6
4
5
3
3
5
3
22
7
8
3
6
16

ISS Passover

Visibility (miles)

9
8
8
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 (%)

23
30
38
22
17
21
30
31
22
17
16
8
17
16
7
9
12
6
5
4
1
3
5
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)

10
10
10
10
9
9
9
11
13
16
16
16
16
16
16
16
15
13
12
10
9
9
10
11

Chance of Frost

Temperature (°C)

18
18
18
18
19
19
19
19
20
21
22
22
23
23
23
24
23
22
22
21
20
19
19
19

Feels Like (°C)

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

Dew Point (°C)

16
17
17
18
18
18
18
18
18
16
13
11
10
9
9
9
9
10
12
14
16
17
17
17

Relative Humidity (%)

88
90
93
95
96
95
95
91
85
73
58
49
44
40
38
39
41
46
55
67
77
88
91
91

Pressure (mb)

1020
1020
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1017

Ozone (du)

286
286
285
285
287
289
288
288
287
287
288
287
287
287
287
286
285
285
286
285
286
286
286
286

Friday 4

Third Quarter 51%

22:47

15:54

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 OK

Sun - Rise: 06:30, Set: 19:50, Transit: 13:10. Moon - Rise: 22:47, Set: 15:54. Civil Dark: 20:24 - 05:56. Nautical Dark: 21:05 - 05:14. Astro Dark: 21:51 - 04:29

Total Clouds (% Sky Obscured)

87
84
80
83
76
70
79
89
100
100
100
100
99
97
97
96
96
96
83
70
56
53
47
36

Low Clouds (% Sky Obscured)

86
72
55
83
76
70
79
89
92
31
39
35
35
34
28
27
29
30
26
20
15
7
2
1

Medium Clouds (% Sky Obscured)

5
5
5
5
5
5
8
0
9
97
96
100
99
97
94
94
94
96
69
38
4
4
0
0

High Clouds (% Sky Obscured)

12
30
16
5
1
1
29
57
85
76
46
28
32
40
48
43
37
40
44
39
32
22
11
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
3
2
10
24
31
32
33
11
15
20
25
60
52
9
7
5
2
4
5
3
6
6
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

12
13
13
14
14
14
14
13
14
15
15
15
15
14
14
13
12
12
11
10
8
7
7
6

Chance of Frost

Temperature (°C)

19
19
19
19
19
19
19
19
19
20
21
21
20
20
20
20
19
18
17
17
16
15
15
14

Feels Like (°C)

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

Dew Point (°C)

16
16
17
16
16
16
16
17
16
15
12
9
6
7
8
9
10
11
12
12
13
14
13
13

Relative Humidity (%)

84
84
86
85
84
85
84
89
80
69
59
47
38
42
45
50
55
62
68
75
82
90
90
90

Pressure (mb)

1017
1016
1015
1015
1015
1014
1014
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1017
1017
1018
1018
1019
1019
1019

Ozone (du)

286
286
287
287
287
287
289
290
290
290
293
295
295
297
298
299
304
309
314
316
318
320
323
327

Saturday 5

Waning Crescent 39%

23:53

16:59

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

Sun - Rise: 06:32, Set: 19:48, Transit: 13:10. Moon - Rise: 23:53, Set: 16:59. Civil Dark: 20:22 - 05:58. Nautical Dark: 21:03 - 05:16. Astro Dark: 21:48 - 04:31

Total Clouds (% Sky Obscured)

37
42
52
52
52
48
44
47
52
65
78
91
90
90
91
80
68
57
55
48
36
42
52
62

Low Clouds (% Sky Obscured)

2
4
4
7
13
14
11
6
3
3
0
0
3
3
6
6
5
4
4
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
4
4
4
3
4
3
5
6
7
9
11
11
6
4
1
2
2
3

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
5
15
32
47
70
74
81
84
63
41
21
39
48
36
42
52
58

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 (%)

2
2
0
2
2
1
1
1
0
0
1
2
2
1
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)

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

Chance of Frost

Temperature (°C)

14
14
14
14
14
14
13
15
16
17
17
18
19
19
19
20
19
18
17
16
14
13
13
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
90
90
90
90
89
78
67
58
54
52
49
47
45
43
48
53
59
67
74
83
83
83

Pressure (mb)

1020
1020
1020
1021
1021
1022
1022
1023
1024
1024
1025
1025
1025
1026
1026
1026
1026
1026
1026
1027
1027
1027
1027
1027

Ozone (du)

331
330
329
327
327
327
327
325
322
320
319
319
319
317
315
313
311
309
307
306
306
306
305
305

Sunday 6

Waning Crescent 28%

No Rise

17:46

Sun - Rise: 06:33, Set: 19:45, Transit: 13:09. Moon - Rise: No Rise, Set: 17:46. Civil Dark: 20:19 - 05:59. Nautical Dark: 21:00 - 05:18. Astro Dark: 21:45 - 04:34

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: 31/08/26 01:24:55. Forecast: 31/08/26 to 06/09/26. Timezone: UTC+1.00