Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 19

Waxing Crescent 47%

No Rise

22:35

15 Bad
16 OK
17 OK
18 OK
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 OK
09 Bad
10 Bad
11 Bad
12 Bad
13 OK
14 OK

Sun - Rise: 06:12, Set: 20:26, Transit: 13:18. Moon - Rise: No Rise, Set: 22:35. Civil Dark: 21:02 - 05:37. Nautical Dark: 21:46 - 04:53. Astro Dark: 22:37 - 04:02

Total Clouds (% Sky Obscured)

54
37
28
1
26
41
49
51
41
35
58
64
55
44
44
58
34
42
40
38
56
34
15
5

Low Clouds (% Sky Obscured)

16
9
8
1
20
41
48
46
41
35
48
54
53
44
44
51
34
42
40
34
56
34
12
2

Medium Clouds (% Sky Obscured)

0
0
3
0
0
0
0
16
0
0
23
27
10
2
0
24
0
0
0
6
0
1
2
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
8

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
2
6
23
26
29
29
37
27
28
26
30
36
29
23
30
25
10
19
22
29
36
31
31

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

43
41
49
56
62
73
86
93
95
96
95
96
95
95
96
95
95
86
78
65
59
62
68
60

Pressure (mb)

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

Ozone (du)

329
339
330
333
333
336
338
340
342
343
342
344
344
342
342
344
345
345
347
347
346
343
342
343

Thursday 20

First Quarter 56%

15:43

23:05

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

Sun - Rise: 06:14, Set: 20:24, Transit: 13:18. Moon - Rise: 15:43, Set: 23:05. Civil Dark: 21:00 - 05:39. Nautical Dark: 21:44 - 04:55. Astro Dark: 22:34 - 04:05

Total Clouds (% Sky Obscured)

37
39
33
31
32
17
19
4
4
23
18
36
54
37
44
48
73
67
61
71
72
78
83
81

Low Clouds (% Sky Obscured)

37
39
33
31
32
17
19
1
1
1
0
0
0
0
1
1
8
3
13
54
36
61
67
56

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
3
11
11
16
20
20
28
36
73
67
35
39
48
48
49
19

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
3
3
3
20
34
1
0
0
0
2
2
2
2
53
77
72

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
7
7
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
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

10
16
5
15
1
1
0
0
0
0
0
0
1
4
6
8
22
17
23
47
57
66
83
94

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
1

Wind Speed/Direction (mph)

16
16
15
14
13
11
8
7
5
5
4
4
4
3
3
3
2
2
2
3
2
2
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
59
61
62
64
78
93
95
95
96
96
96
95
95
95
95
93
86
78
73
71
69
67
67

Pressure (mb)

1009
1009
1009
1010
1010
1010
1011
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1014
1014
1015
1015
1015
1015
1016

Ozone (du)

344
344
343
341
341
339
338
337
337
337
337
337
339
341
341
343
343
344
346
349
350
351
351
351

Friday 21

Waxing Gibbous 66%

16:48

23:45

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

Sun - Rise: 06:15, Set: 20:22, Transit: 13:18. Moon - Rise: 16:48, Set: 23:45. Civil Dark: 20:57 - 05:40. Nautical Dark: 21:41 - 04:57. Astro Dark: 22:31 - 04:07

Total Clouds (% Sky Obscured)

80
80
83
85
78
29
39
47
52
49
33
20
20
32
51
16
2
2
25
24
9
16
15
10

Low Clouds (% Sky Obscured)

32
14
25
4
1
2
7
17
15
10
10
5
10
18
40
15
1
1
25
24
9
16
13
6

Medium Clouds (% Sky Obscured)

30
23
20
16
16
15
20
23
28
26
10
0
0
0
0
2
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

77
77
81
75
65
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

5
6
3
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

Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

87
76
50
36
18
10
8
8
12
12
12
9
8
10
14
15
14
9
6
3
0
2
1
2

Precipitation Amount (mm)

0.7
0.4
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)

2
3
5
5
5
5
5
5
4
4
4
5
5
5
5
5
5
5
5
7
9
10
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
10
9
10
10
11
11
10
8
8
9
9
9
9
9
9
9
8
8
8
7
6
6

Relative Humidity (%)

65
65
64
62
65
73
84
89
84
77
77
77
79
79
84
86
84
72
62
57
53
48
43
41

Pressure (mb)

1016
1016
1016
1016
1016
1017
1018
1018
1018
1019
1019
1019
1019
1019
1019
1020
1020
1021
1021
1022
1022
1022
1022
1022

Ozone (du)

352
354
356
356
355
354
355
355
355
356
357
357
358
356
356
356
356
355
354
354
354
354
354
353

Saturday 22

Waxing Gibbous 75%

17:42

00:36

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

Sun - Rise: 06:17, Set: 20:20, Transit: 13:18. Moon - Rise: 17:42, Set: 00:36. Civil Dark: 20:55 - 05:42. Nautical Dark: 21:39 - 04:59. Astro Dark: 22:28 - 04:10

Total Clouds (% Sky Obscured)

1
16
34
51
39
19
0
0
0
0
0
0
0
0
0
0
0
0
0
10
19
27
42
52

Low Clouds (% Sky Obscured)

0
13
25
35
26
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
10

Medium Clouds (% Sky Obscured)

0
8
12
16
10
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
5

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
19
27
33
39

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 (%)

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

10
9
6
4
3
2
2
4
6
6
7
8
8
7
7
7
6
7
8
9
10
10
10
10

Chance of Frost

Temperature (°C)

20
20
19
19
18
17
15
14
13
13
13
12
12
11
12
12
12
14
16
18
19
20
21
21

Feels Like (°C)

16
17
18
19
18
17
16
13
13
12
12
11
11
11
11
11
11
13
16
17
19
20
20
21

Dew Point (°C)

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

Relative Humidity (%)

42
42
44
48
54
64
70
72
74
74
75
77
80
81
80
79
75
62
53
46
43
38
34
32

Pressure (mb)

1022
1022
1022
1023
1023
1023
1023
1024
1024
1024
1024
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1023
1023

Ozone (du)

352
351
351
351
351
351
351
351
351
351
350
351
351
350
350
349
349
348
349
348
348
347
347
349

Sunday 23

Waxing Gibbous 83%

18:25

01:39

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 OK
10 OK
11 Bad
12 OK
13 Bad
14 Bad

Sun - Rise: 06:18, Set: 20:18, Transit: 13:17. Moon - Rise: 18:25, Set: 01:39. Civil Dark: 20:53 - 05:44. Nautical Dark: 21:36 - 05:01. Astro Dark: 22:25 - 04:12

Total Clouds (% Sky Obscured)

65
71
76
82
85
87
85
90
96
100
100
100
94
85
94
100
51
48
42
44
47
45
40
40

Low Clouds (% Sky Obscured)

14
9
4
0
0
0
0
5
10
15
12
7
0
9
19
28
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

6
14
17
23
22
21
20
20
21
26
21
21
20
20
16
26
33
48
42
44
47
45
40
40

High Clouds (% Sky Obscured)

44
36
30
24
44
61
75
80
90
100
100
100
87
71
85
100
15
15
10
9
13
24
36
40

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
1
0
0
2
2
1
3
3
1
3
2
0
0
1
0
3
1
0
3
3
1
6
8

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
9
7
5
4
2
2
3
5
6
8
9
9
9
9
10
5
5
7
8
10
12
11

Chance of Frost

Temperature (°C)

22
22
21
20
19
17
15
14
14
15
14
15
14
14
13
13
13
14
16
19
19
20
21
20

Feels Like (°C)

22
21
21
19
18
18
16
14
14
13
12
11
11
12
12
11
10
10
11
12
13
13
14
17

Dew Point (°C)

4
3
4
6
8
10
10
8
8
7
8
9
9
10
9
9
9
8
9
10
9
8
8
8

Relative Humidity (%)

30
30
33
39
47
64
69
67
63
61
64
67
71
78
75
75
76
68
61
55
50
46
43
45

Pressure (mb)

1022
1022
1022
1021
1021
1021
1021
1021
1021
1020
1020
1019
1019
1018
1018
1017
1017
1020
1019
1019
1019
1018
1018
1018

Ozone (du)

350
350
350
350
349
349
348
346
343
342
340
340
339
338
335
334
332
332
332
331
330
329
328
328

Monday 24

Waxing Gibbous 90%

18:58

02:49

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

Sun - Rise: 06:20, Set: 20:16, Transit: 13:17. Moon - Rise: 18:58, Set: 02:49. Civil Dark: 20:51 - 05:45. Nautical Dark: 21:34 - 05:03. Astro Dark: 22:22 - 04:15

Total Clouds (% Sky Obscured)

40
35
30
30
26
31
37
36
36
30
32
34
31
41
55
69
72
78
84
67
47
33
55
78

Low Clouds (% Sky Obscured)

0
0
0
0
6
11
27
31
30
30
15
4
4
19
34
50
42
34
26
19
13
6
4
2

Medium Clouds (% Sky Obscured)

40
35
30
30
26
31
37
36
36
30
31
17
2
3
4
5
13
23
36
49
47
33
55
56

High Clouds (% Sky Obscured)

40
35
30
30
22
18
25
20
25
30
32
34
31
41
55
57
58
67
76
55
37
21
45
69

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
9
8
3
7
9
0
1
2
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)

11
10
9
7
7
4
2
2
3
3
4
4
4
4
4
4
4
4
6
9
10
11
13
11

Chance of Frost

Temperature (°C)

20
19
19
19
19
18
16
15
14
14
13
13
13
12
12
11
11
14
16
18
20
21
22
22

Feels Like (°C)

16
15
15
15
15
14
14
13
13
11
11
11
12
11
11
12
11
9
11
12
13
13
14
22

Dew Point (°C)

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

Relative Humidity (%)

50
55
55
55
55
58
60
61
60
60
59
61
64
66
72
79
87
75
66
56
50
45
39
39

Pressure (mb)

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

Ozone (du)

328
328
327
327
326
325
324
323
323
323
323
324
325
325
327
328
329
329
329
328
326
324
322
320

Tuesday 25

Waxing Gibbous 95%

19:22

04:03

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
12 Bad

Sun - Rise: 06:22, Set: 20:14, Transit: 13:17. Moon - Rise: 19:22, Set: 04:03. Civil Dark: 20:49 - 05:47. Nautical Dark: 21:31 - 05:04. Astro Dark: 22:19 - 04:17

Total Clouds (% Sky Obscured)

97
98
98
100
100
100
100
98
95
93
95
98
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
25
49
74
66
56
48
41
30
23
18
19
19
26
22
19
23
22
25
22
28
25

Medium Clouds (% Sky Obscured)

42
51
61
70
79
88
94
96
95
93
95
97
98
98
98
98
98
98
98
98
99
100

High Clouds (% Sky Obscured)

88
88
90
93
95
98
100
93
86
76
84
91
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

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
Very Light Rain
None
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
1
1
1
8
17
27
34
38
43
45
46
47
46
41
30
43
51
59
59
60
65

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
21
20
19
18
18
18
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17

Feels Like (°C)

22
20
21
22
22
16
17
18
17
18
17
16
16
16
16
17
17
17
17
17
17
16

Dew Point (°C)

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

Relative Humidity (%)

39
38
44
52
60
67
76
85
88
92
95
95
95
96
96
96
96
96
96
95
93
92

Pressure (mb)

1014
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1011
1011
1010
1010
1010
1009
1009
1009
1009
1009
1008

Ozone (du)

319
317
317
317
316
317
318
319
320
321
322
325
327
330
331
332
333
335
337
340
341
343

Forecast for Bigbury on Sea, Devon, United Kingdom (50.28,-3.89)

Generated: 19/08/26 15:11:57. Forecast: 19/08/26 to 25/08/26. Timezone: UTC+1.00