Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 24

Waxing Gibbous 90%

19:22

02:40

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

Sun - Rise: 06:14, Set: 20:14, Transit: 13:13. Moon - Rise: 19:22, Set: 02:40. Civil Dark: 20:49 - 05:39. Nautical Dark: 21:33 - 04:55. Astro Dark: 22:23 - 04:06

Total Clouds (% Sky Obscured)

29
29
33
95
69
77
80
87
76
80
71
70
68
88
93
91
93
98
92
98
100
100
99
100

Low Clouds (% Sky Obscured)

3
2
33
7
9
19
4
14
19
11
14
15
23
61
28
14
33
40
51
54
39
28
46
27

Medium Clouds (% Sky Obscured)

8
29
33
94
11
10
10
15
18
25
49
70
68
88
93
91
91
86
74
71
96
9
5
100

High Clouds (% Sky Obscured)

29
29
33
80
25
44
45
54
30
25
33
30
2
22
35
20
5
72
42
92
100
100
92
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
15
3
5
5
13
22
24

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)

14
10
10
10
10
9
8
6
6
6
6
6
8
12
13
12
12
12
11
12
13
13
10
7

Chance of Frost

Temperature (°C)

19
17
17
16
15
14
14
13
12
12
12
12
14
16
19
21
23
24
25
25
24
23
22
21

Feels Like (°C)

17
14
13
13
11
11
10
10
10
10
10
10
12
13
15
17
20
21
22
21
20
19
19
20

Dew Point (°C)

5
6
7
7
8
7
8
8
9
9
9
10
10
10
9
8
8
8
7
7
8
9
10
13

Relative Humidity (%)

39
45
52
56
62
64
67
75
79
81
84
86
76
65
54
45
40
35
32
31
34
39
47
58

Pressure (mb)

1013
1014
1014
1014
1014
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1011
1011
1010
1010
1010
1009
1009
1009
1010

Ozone (du)

323
321
321
321
322
324
325
326
327
326
325
325
323
321
320
319
318
318
320
320
318
317
317
319

Tuesday 25

Waxing Gibbous 95%

19:40

03:55

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
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:16, Set: 20:12, Transit: 13:13. Moon - Rise: 19:40, Set: 03:55. Civil Dark: 20:47 - 05:41. Nautical Dark: 21:31 - 04:57. Astro Dark: 22:20 - 04:08

Total Clouds (% Sky Obscured)

100
100
100
98
78
70
76
88
79
76
94
100
100
99
74
70
71
39
66
57
59
51
93
97

Low Clouds (% Sky Obscured)

25
8
0
16
23
28
33
41
49
48
48
45
56
71
46
34
35
24
23
23
21
16
23
0

Medium Clouds (% Sky Obscured)

100
100
100
18
8
8
2
7
8
2
8
7
8
11
10
13
0
0
0
0
0
0
71
72

High Clouds (% Sky Obscured)

100
100
87
98
78
70
76
88
79
1
43
96
100
99
10
1
15
4
40
20
33
27
82
97

ISS Passover

Visibility (miles)

9
8
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
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

22
15
15
5
3
1
4
16
12
12
20
25
45
44
20
31
29
19
15
7
4
3
2
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
3
3
3
3
3
3
2
2
3
3
3
3
5
9
9
10
11
11
12
12
12
10
9

Chance of Frost

Temperature (°C)

20
18
18
17
17
16
15
15
15
15
15
16
17
18
19
21
22
22
23
23
23
22
22
21

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
85
86
89
90
92
93
95
96
95
95
96
92
83
73
63
54
49
47
47
51
54
57
63

Pressure (mb)

1010
1010
1010
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1008
1008

Ozone (du)

319
322
323
324
325
326
327
327
327
326
325
325
325
327
328
326
324
324
325
325
325
325
325
325

Wednesday 26

Waxing Gibbous 99%

19:54

05:11

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
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:17, Set: 20:10, Transit: 13:12. Moon - Rise: 19:54, Set: 05:11. Civil Dark: 20:45 - 05:42. Nautical Dark: 21:28 - 04:59. Astro Dark: 22:17 - 04:11

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
72
80
82
83
52
91
100
63
84
82
93
90
75
48
45
55

Low Clouds (% Sky Obscured)

0
6
30
81
84
69
90
94
67
80
37
24
28
33
22
30
27
31
31
28
26
21
16
15

Medium Clouds (% Sky Obscured)

100
100
13
100
99
100
95
91
5
80
5
9
11
10
6
1
15
11
27
35
19
10
39
10

High Clouds (% Sky Obscured)

100
100
100
100
100
100
93
93
0
2
82
83
11
91
100
15
83
71
71
60
52
27
37
36

ISS Passover

Visibility (miles)

9
9
9
9
9
6
9
9
3
2
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
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

Precipitation Probability (%)

0
3
22
63
95
95
95
95
95
55
14
3
3
1
1
0
1
3
4
2
8
10
5
8

Precipitation Amount (mm)

0
0
0
0
0.9
2
2.2
0.9
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
3
6
8
8
8
6
7
8
7
8
9
12
12
12
14
15
15
15
14
14
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

15
15
15
16
15
16
17
17
17
17
16
16
16
15
14
11
11
10
10
11
11
11
10
10

Relative Humidity (%)

78
83
82
88
83
88
93
95
95
96
92
92
89
82
71
56
52
49
47
50
50
53
54
54

Pressure (mb)

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

Ozone (du)

323
325
324
322
321
322
329
331
334
338
343
337
337
336
335
336
335
335
336
339
341
342
342
343

Thursday 27

Waxing Gibbous 100%

20:07

06:28

20 Bad
21 OK
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
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:19, Set: 20:07, Transit: 13:12. Moon - Rise: 20:07, Set: 06:28. Civil Dark: 20:42 - 05:44. Nautical Dark: 21:26 - 05:01. Astro Dark: 22:14 - 04:13

Total Clouds (% Sky Obscured)

55
39
39
43
44
45
55
55
61
69
74
84
92
98
99
98
92
98
99
60
48
46
48
49

Low Clouds (% Sky Obscured)

14
12
12
11
11
15
19
21
24
28
74
72
65
59
68
74
70
73
72
37
34
42
47
45

Medium Clouds (% Sky Obscured)

4
0
0
0
1
4
5
55
61
69
74
84
74
10
12
8
4
5
5
5
4
4
3
3

High Clouds (% Sky Obscured)

33
22
19
21
25
27
35
39
51
62
69
79
90
74
33
19
2
16
27
35
23
13
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
2
2
2
5
6
9
7
3
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
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

8
3
5
4
1
2
6
14
48
95
95
95
78
61
54
47
53
43
37
33
41
47
46
44

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.8
0.8
0.8
0.3
0.3
0.2
0
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
16
15
15
14
14
13
13
13
13
12
12
14
16
18
19
20
21
20
20
20
19
19
18

Feels Like (°C)

15
15
16
15
13
13
12
11
11
9
9
9
11
15
17
17
19
21
18
16
17
18
17
16

Dew Point (°C)

11
13
14
13
13
13
12
12
11
10
11
12
14
15
16
17
17
17
18
15
11
9
9
11

Relative Humidity (%)

64
82
90
92
93
95
93
90
87
84
93
95
98
95
88
89
81
80
91
76
56
52
53
60

Pressure (mb)

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

Ozone (du)

344
345
345
345
345
343
341
340
337
336
333
332
333
335
337
338
339
338
337
337
335
331
326
322

Friday 28

Full Moon 99%

20:07

07:44

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
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:21, Set: 20:05, Transit: 13:12. Moon - Rise: 20:07, Set: 07:44. Civil Dark: 20:40 - 05:46. Nautical Dark: 21:23 - 05:03. Astro Dark: 22:11 - 04:15

Total Clouds (% Sky Obscured)

54
53
69
88
100
100
100
100
99
99
98
100
100
100
100
100
100
99
98
97
78
59
40
30

Low Clouds (% Sky Obscured)

39
31
30
27
26
23
40
84
84
83
83
87
87
90
91
90
89
89
89
90
68
46
22
16

Medium Clouds (% Sky Obscured)

0
0
0
0
0
2
3
5
9
63
98
96
94
93
95
98
100
96
92
89
67
46
25
17

High Clouds (% Sky Obscured)

0
0
26
68
100
100
100
100
72
43
15
100
100
100
83
78
76
53
40
24
16
9
1
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
2
3
4
5
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

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

Precipitation Probability (%)

36
22
19
13
6
13
16
12
21
31
35
6
10
13
78
95
95
95
95
95
95
72
39
32

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
1.8
3.8
2.3
2.1
1.3
0.7
0.4
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
76
90
95
96
96
96
95
86
83
83
82
82
82
82
86
90
95
90
86
84
81
78
76

Pressure (mb)

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

Ozone (du)

322
321
316
313
312
309
306
304
301
300
299
298
298
297
297
297
298
299
303
307
311
310
310
310

Saturday 29

Waning Gibbous 96%

20:19

09:02

20 OK
21 Good
22 OK
23 OK
00 OK
01 OK
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

Sun - Rise: 06:22, Set: 20:03, Transit: 13:12. Moon - Rise: 20:19, Set: 09:02. Civil Dark: 20:38 - 05:48. Nautical Dark: 21:21 - 05:05. Astro Dark: 22:08 - 04:18

Total Clouds (% Sky Obscured)

20
9
11
15
20
30
40
50
50
48
45
49
54
52
64
76
88
80
71
64
71
78
88
85

Low Clouds (% Sky Obscured)

8
2
2
2
2
5
8
12
14
13
7
12
12
17
33
52
72
65
59
52
47
42
36
27

Medium Clouds (% Sky Obscured)

10
3
2
1
1
1
0
0
0
0
0
0
0
0
2
4
7
9
9
10
20
28
36
22

High Clouds (% Sky Obscured)

0
0
2
4
6
13
19
24
25
24
25
20
12
4
15
26
41
34
24
14
35
63
80
85

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
3
5
7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

23
3
6
8
3
6
9
6
10
10
6
7
7
4
31
44
55
74
85
93
95
93
82
62

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

12
10
10
10
10
9
10
9
9
9
9
9
11
13
14
16
17
19
19
20
21
19
17
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
85
90
92
95
95
96
95
95
93
93
92
82
73
67
64
62
61
65
69
72
76
79
83

Pressure (mb)

1007
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1008
1007
1006
1006
1005
1004
1004
1004
1004

Ozone (du)

310
309
309
308
308
307
308
309
310
311
312
313
315
317
319
322
325
328
329
329
330
332
333
335

Sunday 30

Waning Gibbous 91%

20:31

10:21

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 OK
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:24, Set: 19:59, Transit: 13:11. Moon - Rise: 20:31, Set: 10:21. Civil Dark: 20:35 - 05:49. Nautical Dark: 21:18 - 05:07. Astro Dark: 22:05 - 04:20

Total Clouds (% Sky Obscured)

83
76
67
59
49
41
36
33
44
51
58
60
58
62
66
72
77

Low Clouds (% Sky Obscured)

17
5
8
11
14
18
22
26
39
51
58
60
58
62
66
72
71

Medium Clouds (% Sky Obscured)

10
5
3
3
3
1
1
1
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

80
76
53
27
0
0
0
0
5
10
15
12
10
7
13
21
25

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

45
26
27
26
16
19
17
9
15
19
12
19
19
13
26
28
24

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
89
90
90
90
89
89
86
84
83
80
79
76
74
72
67
62

Pressure (mb)

1005
1005
1005
1006
1007
1007
1008
1008
1009
1009
1010
1010
1011
1011
1012
1013
1013

Ozone (du)

335
336
336
334
332
331
329
327
326
325
325
325
324
323
322
321
320

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

Generated: 24/08/26 20:16:43. Forecast: 24/08/26 to 30/08/26. Timezone: UTC+1.00