Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 26

Waxing Gibbous 99%

19:29

04:51

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 05:59, Set: 19:57, Transit: 12:57. Moon - Rise: 19:29, Set: 04:51. Civil Dark: 20:34 - 05:23. Nautical Dark: 21:19 - 04:37. Astro Dark: 22:11 - 03:46

Total Clouds (% Sky Obscured)

85
90
92
94
75
97
95
72
66
90
76
96
100
100
100
100
100
100
100
100
73
45
100
100

Low Clouds (% Sky Obscured)

20
28
27
16
14
13
13
17
18
21
23
38
51
77
71
72
77
83
81
95
50
28
43
53

Medium Clouds (% Sky Obscured)

3
2
0
0
1
12
12
4
1
10
34
92
95
93
95
98
97
93
85
13
11
7
12
100

High Clouds (% Sky Obscured)

85
90
92
94
52
97
65
25
45
36
35
86
90
90
100
100
100
100
100
100
51
0
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
9
8
9
9
8
2
2
2
9
9
9
8
5

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

Precipitation Probability (%)

0
0
0
0
0
0
5
10
10
39
64
55
58
56
80
95
95
95
95
67
72
39
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0.5
0.8
1.1
1.8
1.7
0.3
0.4
0
0.8
1.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
21
20
19
17
17
17
17
17
17
17
17
17
18
19
20
20
21
22
22
22
22
24
22

Feels Like (°C)

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

Dew Point (°C)

13
13
15
16
15
14
14
15
14
14
16
16
16
17
18
18
20
20
21
22
20
15
16
16

Relative Humidity (%)

56
62
72
82
83
85
85
87
86
86
92
95
92
93
92
91
95
96
96
96
88
62
62
67

Pressure (mb)

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

Ozone (du)

317
317
316
316
317
318
318
317
317
317
317
314
312
312
313
313
314
314
316
321
325
328
329
331

Thursday 27

Waxing Gibbous 100%

19:42

06:09

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

Sun - Rise: 06:01, Set: 19:55, Transit: 12:57. Moon - Rise: 19:42, Set: 06:09. Civil Dark: 20:31 - 05:25. Nautical Dark: 21:17 - 04:40. Astro Dark: 22:08 - 03:49

Total Clouds (% Sky Obscured)

100
83
90
100
100
77
58
38
66
67
70
67
70
65
100
100
79
76
92
78
76
100
79
89

Low Clouds (% Sky Obscured)

18
21
22
11
15
2
0
0
0
12
29
44
37
32
46
37
34
25
32
26
27
24
28
39

Medium Clouds (% Sky Obscured)

16
25
3
4
23
18
58
38
0
0
0
0
0
0
0
0
15
8
20
12
12
25
14
53

High Clouds (% Sky Obscured)

100
80
90
100
100
77
58
38
66
44
55
41
56
50
100
100
75
43
36
35
76
100
43
77

ISS Passover

Visibility (miles)

9
9
7
9
3
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

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

Precipitation Probability (%)

57
27
28
93
66
2
1
0
0
0
0
1
0
0
0
1
2
2
5
15
27
30
20
26

Precipitation Amount (mm)

0.2
0
0
1.5
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
5
4
5
5
7
8
8
8
8
7
8
8
9
11
13
14
15
15
18
17
17
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
81
88
89
90
90
86
86
87
90
90
90
92
90
83
77
68
59
51
45
41
36
38
44

Pressure (mb)

1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1006
1006
1007
1006
1006
1005
1005
1005
1004
1004
1004

Ozone (du)

335
340
339
337
336
337
339
341
344
343
340
340
340
342
336
335
338
338
341
341
339
337
336
334

Friday 28

Full Moon 99%

19:53

07:27

18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 OK
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

Sun - Rise: 06:02, Set: 19:53, Transit: 12:56. Moon - Rise: 19:53, Set: 07:27. Civil Dark: 20:29 - 05:26. Nautical Dark: 21:14 - 04:42. Astro Dark: 22:05 - 03:51

Total Clouds (% Sky Obscured)

100
89
89
76
78
49
46
51
38
64
90
99
76
100
100
100
99
99
100
100
100
100
95
91

Low Clouds (% Sky Obscured)

91
83
86
76
63
40
32
40
21
50
67
85
76
75
62
47
72
75
91
86
81
78
70
62

Medium Clouds (% Sky Obscured)

89
89
89
76
78
6
5
4
4
6
6
2
0
15
20
20
99
99
100
38
14
14
12
15

High Clouds (% Sky Obscured)

86
23
39
29
15
7
0
0
0
0
37
77
22
100
100
100
54
15
12
47
75
85
53
27

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

Precipitation Probability (%)

16
55
38
10
6
1
0
0
0
0
0
1
0
1
11
14
29
56
84
57
61
57
56
50

Precipitation Amount (mm)

0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.2
0.2
0
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
69
79
83
86
89
90
93
95
95
96
92
83
79
77
72
71
73
72
73
63
70
80
79

Pressure (mb)

1004
1004
1004
1004
1005
1005
1005
1005
1006
1006
1006
1006
1006
1007
1007
1007
1007
1007
1007
1006
1006
1005
1005
1004

Ozone (du)

330
325
324
326
324
324
323
323
319
313
308
306
304
303
302
301
300
301
302
305
307
307
306
306

Saturday 29

Waning Gibbous 96%

20:03

08:46

18 Bad
19 Bad
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

Sun - Rise: 06:04, Set: 19:50, Transit: 12:56. Moon - Rise: 20:03, Set: 08:46. Civil Dark: 20:26 - 05:28. Nautical Dark: 21:11 - 04:44. Astro Dark: 22:02 - 03:54

Total Clouds (% Sky Obscured)

74
66
47
32
55
77
100
90
82
70
79
90
98
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

40
38
25
15
41
53
62
59
64
67
63
60
52
64
73
59
49
39
36
43
40
25
34
44

Medium Clouds (% Sky Obscured)

22
16
9
5
1
1
0
0
0
0
0
0
0
2
8
33
43
78
92
80
85
61
5
2

High Clouds (% Sky Obscured)

0
0
0
0
22
44
61
45
28
15
28
42
69
100
98
100
100
100
100
100
100
100
71
29

ISS Passover

Visibility (miles)

8
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 (%)

49
36
23
13
10
15
15
5
8
1
2
9
1
0
0
0
1
0
0
1
2
3
9
17

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
68
69
78
78
76
78
81
81
83
82
83
82
82
77
74
64
58
54
52
48
45
45
46

Pressure (mb)

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

Ozone (du)

307
305
306
307
307
305
305
306
306
306
305
304
303
303
303
303
305
304
304
304
305
307
309
308

Sunday 30

Waning Gibbous 91%

20:14

10:08

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:06, Set: 19:48, Transit: 12:56. Moon - Rise: 20:14, Set: 10:08. Civil Dark: 20:24 - 05:30. Nautical Dark: 21:08 - 04:46. Astro Dark: 21:58 - 03:56

Total Clouds (% Sky Obscured)

95
100
89
100
89
73
66
52
62
74
84
90
87
86
72
58
71
83
96
97
98
99
95
89

Low Clouds (% Sky Obscured)

45
26
24
63
68
29
29
34
38
47
57
72
68
73
66
58
56
51
50
54
58
67
72
70

Medium Clouds (% Sky Obscured)

5
12
54
100
62
61
1
10
11
13
17
90
16
6
2
0
0
0
0
7
13
20
16
11

High Clouds (% Sky Obscured)

43
99
53
100
74
53
35
3
7
10
14
38
2
35
19
0
0
0
1
21
42
63
67
70

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

22
12
20
55
95
42
35
21
14
4
12
44
11
15
12
7
14
15
14
23
29
33
28
20

Precipitation Amount (mm)

0
0
0
0
1.9
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
18
16
15
14
15
14
13
13
13
13
11
11
11
11
11
12
12
13
13
16
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

54
57
60
61
66
87
82
82
85
85
89
89
84
84
80
78
75
70
65
61
58
56
54
56

Pressure (mb)

1005
1005
1005
1005
1005
1005
1004
1004
1004
1004
1004
1004
1004
1005
1005
1006
1006
1007
1008
1009
1009
1010
1011
1012

Ozone (du)

310
316
323
325
323
322
324
328
332
334
334
336
337
335
332
329
326
324
323
321
319
318
317
316

Monday 31

Waning Gibbous 83%

20:26

11:32

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

Sun - Rise: 06:07, Set: 19:46, Transit: 12:55. Moon - Rise: 20:26, Set: 11:32. Civil Dark: 20:21 - 05:32. Nautical Dark: 21:06 - 04:48. Astro Dark: 21:55 - 03:59

Total Clouds (% Sky Obscured)

83
73
65
62
75
80
84
61
35
10
22
29
44
52
55
59
67
80
92
89
85
82
81
81

Low Clouds (% Sky Obscured)

65
45
26
6
5
4
3
2
1
0
4
9
16
29
43
56
65
71
71
46
27
12
24
36

Medium Clouds (% Sky Obscured)

6
6
6
6
11
17
22
46
35
10
22
29
44
52
55
59
67
51
38
45
48
47
42
37

High Clouds (% Sky Obscured)

70
55
39
22
30
41
52
49
35
10
22
29
40
45
45
40
39
44
48
36
27
20
29
37

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
8
7
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
6
3
0
0
0
0
0
0
0
0
1
0
1
1
0
0
0
1
14
23
32
33
30

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
60
61
64
67
69
71
75
74
73
72
71
71
71
71
70
69
66
63
61
66
70
76
63

Pressure (mb)

1012
1013
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014

Ozone (du)

315
314
314
313
313
312
312
311
312
314
315
316
318
319
320
321
322
322
322
322
323
325
326
327

Tuesday 1

Waning Gibbous 74%

20:41

13:00

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: 06:09, Set: 19:43, Transit: 12:55. Moon - Rise: 20:41, Set: 13:00. Civil Dark: 20:19 - 05:34. Nautical Dark: 21:03 - 04:50. Astro Dark: 21:52 - 04:01

Total Clouds (% Sky Obscured)

77
78
79
80
85
87
92
93
94
96
92
88
82
82
82
80
77
70
67

Low Clouds (% Sky Obscured)

45
52
57
59
52
48
41
41
45
45
48
53
55
53
48
35
25
22
20

Medium Clouds (% Sky Obscured)

32
36
36
40
35
30
30
33
35
34
27
19
16
6
5
4
4
5
5

High Clouds (% Sky Obscured)

43
57
75
80
85
87
92
93
94
96
92
88
82
82
82
80
72
66
60

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

20
22
18
7
33
46
51
68
79
89
74
53
36
34
30
18
23
32
36

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

13
13
12
12
11
12
12
13
12
11
11
11
11
11
11
12
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
8
9
9
10
11
11
11
11
12
12
12
13
13
12
11
9
8
7

Relative Humidity (%)

53
44
49
55
62
65
68
73
75
80
84
84
86
87
75
64
55
50
45

Pressure (mb)

1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

329
330
329
328
327
326
326
326
328
330
331
331
331
331
332
334
336
334
332

Forecast for Great Ellingham, Norfolk, United Kingdom (52.53,0.98)

Generated: 26/08/26 18:17:39. Forecast: 26/08/26 to 01/09/26. Timezone: UTC+1.00