Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 12

New Moon 0%

05:16

20:42

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

Sun - Rise: 06:00, Set: 20:41, Transit: 13:20. Moon - Rise: 05:16, Set: 20:42. Civil Dark: 21:18 - 05:23. Nautical Dark: 22:05 - 04:37. Astro Dark: 23:02 - 03:41

Total Clouds (% Sky Obscured)

19
22
47
51
41
58
57
36
33
36
29
26
27
22
9
14
20
24
28
29
19
23
30
29

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

19
22
37
34
29
35
29
36
31
36
29
26
25
21
9
14
18
20
22
23
13
13
19
16

High Clouds (% Sky Obscured)

0
1
3
5
4
22
31
2
2
0
0
0
2
2
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
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
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
7
6
7
9
10
11
12
13
14
13
12
11
9
7
4
4
4
4
4
4
4
5
5

Chance of Frost

Temperature (°C)

16
17
18
21
22
23
25
26
27
28
28
28
28
28
26
23
21
20
20
20
20
19
19
18

Feels Like (°C)

17
18
19
21
22
23
23
24
25
25
26
27
27
27
26
25
22
21
20
20
20
19
19
18

Dew Point (°C)

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

Relative Humidity (%)

75
74
66
53
44
40
36
31
29
26
26
27
27
30
32
40
47
47
44
43
42
41
40
40

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1020

Ozone (du)

310
308
307
307
306
305
306
305
304
303
302
303
303
303
303
302
301
301
302
303
304
304
304
305

Thursday 13

Waxing Crescent 1%

06:44

20:58

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

Sun - Rise: 06:01, Set: 20:39, Transit: 13:20. Moon - Rise: 06:44, Set: 20:58. Civil Dark: 21:15 - 05:24. Nautical Dark: 22:02 - 04:39. Astro Dark: 22:59 - 03:44

Total Clouds (% Sky Obscured)

23
9
4
3
22
25
29
10
14
11
0
0
10
35
32
54
59
52
55
55
69
77
78
81

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
9
13
28
38
40
51
51
41
38
50
59
53

Medium Clouds (% Sky Obscured)

12
4
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
17
23
19
20
20

High Clouds (% Sky Obscured)

0
0
2
3
22
25
29
8
12
9
0
0
2
22
5
29
35
2
0
3
35
35
16
20

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
1
5
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
59
56
30
5
60
49

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
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)

5
5
4
3
3
3
4
5
8
12
16
16
16
15
14
11
9
9
9
8
7
7
6
6

Chance of Frost

Temperature (°C)

18
18
18
21
24
26
27
29
30
29
29
29
27
25
23
21
19
19
18
17
17
17
17
17

Feels Like (°C)

18
17
18
21
24
25
26
27
29
27
25
26
25
24
23
21
20
19
19
18
18
17
17
18

Dew Point (°C)

4
4
3
2
2
2
2
2
3
3
7
10
11
12
15
17
19
18
17
17
17
17
17
17

Relative Humidity (%)

40
39
36
29
24
21
19
18
18
19
24
30
36
45
58
77
96
98
96
95
96
96
98
98

Pressure (mb)

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

Ozone (du)

305
304
304
304
303
302
302
302
303
304
305
306
308
309
309
309
310
312
310
309
309
309
309
309

Friday 14

Waxing Crescent 5%

08:09

21:12

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
01 OK
02 OK
03 OK
04 OK

Sun - Rise: 06:03, Set: 20:37, Transit: 13:20. Moon - Rise: 08:09, Set: 21:12. Civil Dark: 21:13 - 05:26. Nautical Dark: 22:00 - 04:42. Astro Dark: 22:55 - 03:47

Total Clouds (% Sky Obscured)

85
80
90
79
79
62
57
92
98
100
100
100
100
98
100
99
100
100
100
56
43
31
19
22

Low Clouds (% Sky Obscured)

58
50
67
55
49
15
29
32
38
41
46
49
35
12
0
4
0
2
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

29
24
16
17
13
13
3
0
0
0
0
0
0
39
40
42
0
36
45
3
5
3
19
22

High Clouds (% Sky Obscured)

15
20
25
25
27
48
49
86
97
100
100
100
99
95
100
98
100
100
100
56
43
31
19
3

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 (%)

7
64
73
46
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
2
1
1
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)

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

Chance of Frost

Temperature (°C)

17
17
18
19
21
21
23
24
24
24
24
23
22
22
20
19
17
17
16
16
15
15
14
14

Feels Like (°C)

17
18
18
19
21
21
22
23
23
23
23
21
20
20
18
18
17
16
15
14
13
13
11
11

Dew Point (°C)

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

Relative Humidity (%)

98
98
96
91
82
70
64
59
54
51
50
53
57
63
70
82
93
96
95
89
87
89
87
87

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

310
309
310
310
310
309
308
308
308
309
309
309
310
311
310
310
311
312
314
318
321
321
322
322

Saturday 15

Waxing Crescent 10%

09:29

21:25

05 OK
06 Good
07 Good
08 Good
09 Good
10 OK
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

Sun - Rise: 06:04, Set: 20:35, Transit: 13:20. Moon - Rise: 09:29, Set: 21:25. Civil Dark: 21:11 - 05:28. Nautical Dark: 21:58 - 04:44. Astro Dark: 22:52 - 03:50

Total Clouds (% Sky Obscured)

10
3
4
5
7
37
66
95
97
90
87
89
90
87
82
71
61
62
57
52
64
73
80
88

Low Clouds (% Sky Obscured)

0
0
0
0
0
10
19
28
19
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

10
3
3
2
0
0
0
0
0
0
0
12
21
32
30
28
22
27
21
16
17
18
21
17

High Clouds (% Sky Obscured)

2
3
4
4
7
32
56
72
71
67
64
73
77
76
54
27
0
10
21
31
50
70
80
79

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
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)

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

Chance of Frost

Temperature (°C)

14
14
14
16
18
20
21
22
23
23
22
22
21
20
18
16
14
13
12
12
11
11
11
10

Feels Like (°C)

11
12
12
14
15
18
18
19
20
20
19
20
18
16
15
14
12
11
10
9
9
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

89
89
83
72
62
52
45
40
36
34
31
32
36
41
46
53
67
72
76
80
85
86
86
84

Pressure (mb)

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

Ozone (du)

321
319
318
319
319
319
320
320
321
322
322
324
324
321
319
319
319
320
320
321
320
318
317
316

Sunday 16

Waxing Crescent 18%

10:47

21:39

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 OK
19 OK
20 OK
21 OK
22 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:06, Set: 20:33, Transit: 13:19. Moon - Rise: 10:47, Set: 21:39. Civil Dark: 21:09 - 05:29. Nautical Dark: 21:55 - 04:46. Astro Dark: 22:49 - 03:52

Total Clouds (% Sky Obscured)

78
68
76
86
95
97
98
93
97
94
87
68
49
27
31
29
25
45
68
93
95
97
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
5
11
15
10
5
0
30
16
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

10
7
4
2
0
4
8
11
49
25
32
26
18
12
3
2
1
1
0
0
21
41
61
73

High Clouds (% Sky Obscured)

63
51
68
84
95
97
98
73
87
88
72
52
26
2
4
7
10
40
68
93
92
96
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
0
0
0
0
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)

6
6
6
5
5
5
4
2
2
3
6
9
7
5
6
5
5
7
6
6
6
5
4
4

Chance of Frost

Temperature (°C)

11
11
11
14
16
18
20
21
22
22
23
23
22
22
21
18
16
14
13
13
12
12
12
12

Feels Like (°C)

9
8
9
11
14
16
18
19
22
21
20
21
20
22
20
20
19
18
16
16
14
10
10
10

Dew Point (°C)

8
8
6
6
6
6
5
4
3
3
4
6
6
7
6
7
8
9
8
8
7
6
6
6

Relative Humidity (%)

83
80
72
59
50
44
39
33
29
28
30
33
36
37
38
46
57
70
71
70
71
68
68
67

Pressure (mb)

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

Ozone (du)

314
314
314
314
314
314
313
313
312
312
312
311
313
314
314
315
315
315
314
314
313
313
312
312

Monday 17

Waxing Crescent 27%

12:04

21:53

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
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:07, Set: 20:31, Transit: 13:19. Moon - Rise: 12:04, Set: 21:53. Civil Dark: 21:07 - 05:31. Nautical Dark: 21:53 - 04:48. Astro Dark: 22:46 - 03:55

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
99
98
98
99
99
99
100
100
99
98
98
94
87
78
79

Low Clouds (% Sky Obscured)

0
0
0
1
5
32
59
84
86
86
89
88
87
86
89
92
94
89
83
78
78
75
76
71

Medium Clouds (% Sky Obscured)

84
96
95
94
96
96
95
95
86
80
77
72
66
55
45
35
30
21
21
27
26
22
18
22

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
96
92
88
88
88
90
88
86
84
66
39
19
19
12
5
28

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
2
5
9
19
26
34
49
61
72
74
77
85
78
75
74
75
55
35
28

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.4
0.4
0.6
0.5
0.4
0.4
0.5
0.3
0
0

Wind Speed/Direction (mph)

3
3
3
5
6
8
9
9
10
12
13
14
14
14
14
14
14
14
15
15
16
15
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
10
12
13
13
14
15
15
14
14
13
14
14
15
14
15
16
16
15
15
15
14
17

Dew Point (°C)

6
6
6
6
7
7
8
10
10
10
10
10
10
10
10
12
13
15
15
15
15
15
14
16

Relative Humidity (%)

65
64
62
59
56
54
57
61
64
64
65
67
67
67
67
75
83
93
95
95
96
96
95
96

Pressure (mb)

1019
1019
1019
1019
1018
1018
1018
1018
1018
1017
1017
1016
1016
1015
1015
1014
1014
1014
1014
1013
1013
1012
1012
1012

Ozone (du)

311
311
310
312
314
316
317
318
320
318
316
314
313
311
310
307
305
302
301
299
298
297
297
296

Tuesday 18

Waxing Crescent 37%

13:20

22:11

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: 06:09, Set: 20:29, Transit: 13:19. Moon - Rise: 13:20, Set: 22:11. Civil Dark: 21:05 - 05:33. Nautical Dark: 21:50 - 04:50. Astro Dark: 22:43 - 03:58

Total Clouds (% Sky Obscured)

77
72
70
70
70
70
67
57
72
84
95
92
90
90
88
86
89
86
84
84

Low Clouds (% Sky Obscured)

61
48
49
49
49
49
44
45
43
38
36
43
49
59
60
57
57
56
52
45

Medium Clouds (% Sky Obscured)

28
35
26
17
8
9
7
5
11
15
18
17
15
14
13
13
12
15
17
18

High Clouds (% Sky Obscured)

51
72
56
36
15
8
3
0
27
53
79
78
77
76
60
43
27
32
36
45

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

19
6
5
3
0
0
0
0
0
0
0
1
4
4
12
15
16
13
10
3

Precipitation Amount (mm)

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
8
7
7
7
8
10
12
14
14
14
14
13
13
14
13
13
13
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
15
15
16
15
14
15
16
18
22
21
20
20
19
18
15
16
17
16
16

Dew Point (°C)

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

Relative Humidity (%)

93
89
86
73
63
52
51
49
48
53
59
65
69
75
80
82
85
87
87
90

Pressure (mb)

1012
1012
1012
1012
1013
1013
1013
1012
1012
1012
1012
1012
1012
1011
1011
1011
1012
1012
1012
1011

Ozone (du)

297
299
300
300
300
300
300
299
299
298
297
296
297
299
300
301
302
303
304
305

Forecast for Postbridge, Devon, United Kingdom (50.59,-3.91)

Generated: 12/08/26 04:32:21. Forecast: 12/08/26 to 18/08/26. Timezone: UTC+1.00