Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 10

Waning Gibbous 64%

23:13

12:44

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

Sun - Rise: 05:32, Set: 20:30, Transit: 13:01. Moon - Rise: 23:13, Set: 12:44. Civil Dark: 21:10 - 04:52. Nautical Dark: 22:01 - 04:00. Astro Dark: 23:08 - 02:54

Total Clouds (% Sky Obscured)

45
37
43
54
45
27
56
31
88
96
86
71
59
67
68
45
45
0
20
30
14
45
35
55

Low 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

Medium Clouds (% Sky Obscured)

7
7
9
4
2
2
13
1
2
12
23
31
19
0
5
0
0
0
1
0
0
2
1
2

High Clouds (% Sky Obscured)

40
32
39
52
44
26
50
31
88
96
83
61
51
67
66
45
45
0
19
30
14
44
34
54

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
None
None
None
None
None
None

Precipitation Probability (%)

0
1
0
0
0
0
0
2
0
0
0
0
0
2
0
0
0
0
0
2
0
0
0
0

Precipitation Amount (mm)

0
0.01
0
0
0
0
0
0
0
0
0
0
0
0.01
0
0
0
0
0
0.01
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
19
19
18
18
18
19
19
21
23
25
27
28
29
29
30
30
29
28
27
25
23
22
21

Feels Like (°C)

19
19
19
18
18
18
19
20
21
24
26
28
29
30
31
31
31
30
30
28
25
23
22
21

Dew Point (°C)

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

Relative Humidity (%)

77
78
80
82
84
84
83
81
82
76
71
66
62
58
55
53
54
56
60
64
70
75
79
82

Pressure (mb)

1018
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1016
1016
1015
1015
1016

Ozone (du)

301
300
299
298
297
296
296
296
296
295
295
295
296
296
296
296
296
295
295
294
294
295
295
294

Tuesday 11

Third Quarter 55%

23:31

13:52

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

Sun - Rise: 05:33, Set: 20:28, Transit: 13:01. Moon - Rise: 23:31, Set: 13:52. Civil Dark: 21:07 - 04:54. Nautical Dark: 21:59 - 04:03. Astro Dark: 23:04 - 02:58

Total Clouds (% Sky Obscured)

75
59
1
19
13
5
17
14
1
6
8
7
3
0
3
26
38
42
49
56
60
76
90
87

Low 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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
0
0
0
3
8
7
3
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

75
59
1
19
13
4
17
14
1
2
0
0
0
0
3
26
38
42
49
56
60
76
90
87

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
2
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
0.01
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
7
6
6
6
7
7
8
8
9
10
10
10
11
11
11
10
10
9
8
7
6
6

Chance of Frost

Temperature (°C)

20
20
20
19
19
19
19
20
22
25
28
29
30
31
32
32
32
31
30
29
27
25
23
22

Feels Like (°C)

21
20
20
20
20
20
20
20
23
26
29
31
32
33
34
34
33
33
32
30
28
25
23
22

Dew Point (°C)

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

Relative Humidity (%)

84
85
86
86
87
87
87
85
80
73
65
60
55
52
50
49
50
52
55
59
65
71
76
79

Pressure (mb)

1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1016
1016
1015
1015
1015
1015
1015
1014
1014
1014
1014
1015
1015

Ozone (du)

293
292
290
289
287
286
286
286
286
286
286
286
287
287
287
287
286
286
286
285
285
284
283
283

Wednesday 12

Waning Crescent 45%

23:54

15:02

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

Sun - Rise: 05:35, Set: 20:26, Transit: 13:00. Moon - Rise: 23:54, Set: 15:02. Civil Dark: 21:05 - 04:56. Nautical Dark: 21:56 - 04:05. Astro Dark: 23:00 - 03:01

Total Clouds (% Sky Obscured)

27
20
46
17
19
1
0
0
0
0
0
0
0
0
0
1
3
16
16
26
26
26
26
26

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
1
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
16
13
11
11
11
11
11

High Clouds (% Sky Obscured)

27
20
46
17
19
0
0
0
0
0
0
0
0
0
0
1
2
0
2
18
18
18
18
18

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
5
0
0
0
0
5
4
4
3
3
3
0
0
0
0
0
0
0
0
0
5
7
13

Precipitation Amount (mm)

0
0.01
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0.01
0.01
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
21
20
20
19
19
20
20
23
26
28
29
30
31
32
33
33
32
32
30
29
26
24
23

Feels Like (°C)

22
21
20
20
20
20
20
21
23
26
30
32
33
34
35
35
35
34
33
32
30
28
25
23

Dew Point (°C)

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

Relative Humidity (%)

81
83
85
87
88
88
88
86
81
74
66
60
56
53
50
48
47
47
48
51
58
68
75
80

Pressure (mb)

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

Ozone (du)

282
282
281
281
280
280
281
281
280
278
277
277
277
276
275
274
273
274
274
275
275
274
274
273

Thursday 13

Waning Crescent 35%

No Rise

16:12

00 OK
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 OK
14 OK
15 OK
16 OK
17 OK
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:37, Set: 20:24, Transit: 13:00. Moon - Rise: No Rise, Set: 16:12. Civil Dark: 21:03 - 04:58. Nautical Dark: 21:53 - 04:07. Astro Dark: 22:56 - 03:05

Total Clouds (% Sky Obscured)

26
79
79
79
79
79
79
66
66
66
66
66
66
37
37
37
37
37
37
94
94
94
94
94

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
27
27
27
27
27
27
0
0
0
0
0

Medium Clouds (% Sky Obscured)

11
0
0
0
0
0
0
15
15
15
15
15
15
6
6
6
6
6
6
6
6
6
6
6

High Clouds (% Sky Obscured)

18
79
79
79
79
79
79
60
60
60
60
60
60
21
21
21
21
21
21
94
94
94
94
94

ISS Passover

Visibility (miles)

8
5
7
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

23
29
36
41
42
30
12
4
0
0
0
0
0
2
3
3
4
7
15
19
15
11
7
6

Precipitation Amount (mm)

0.08
0.2
0.44
0.81
0.94
0.55
0.12
0.01
0
0
0
0
0
0.01
0.01
0.01
0.01
0.08
0.34
0.56
0.4
0.14
0.03
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
21
21
20
20
20
20
20
22
24
26
27
28
29
29
29
28
26
25
24
23
21
21
20

Feels Like (°C)

23
22
21
21
20
20
20
20
22
24
26
28
30
31
31
31
30
28
26
24
23
22
21
21

Dew Point (°C)

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

Relative Humidity (%)

83
85
87
89
91
92
92
90
86
80
75
69
64
61
59
59
62
67
74
79
81
83
85
86

Pressure (mb)

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

Ozone (du)

272
271
271
272
273
275
276
278
279
280
280
281
281
282
282
283
284
285
286
287
288
290
290
290

Friday 14

Waning Crescent 25%

00:24

17:20

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
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:38, Set: 20:22, Transit: 13:00. Moon - Rise: 00:24, Set: 17:20. Civil Dark: 21:01 - 05:00. Nautical Dark: 21:51 - 04:10. Astro Dark: 22:52 - 03:08

Total Clouds (% Sky Obscured)

94
98
98
98
98
98
98
95
95
95
95
95
95
88
88
88
88
88
88
61
61
61
61
61

Low Clouds (% Sky Obscured)

0
7
7
7
7
7
7
23
23
23
23
23
23
78
78
78
78
78
78
39
39
39
39
39

Medium Clouds (% Sky Obscured)

6
2
2
2
2
2
2
0
0
0
0
0
0
66
66
66
66
66
66
42
42
42
42
42

High Clouds (% Sky Obscured)

94
98
98
98
98
98
98
94
94
94
94
94
94
40
40
40
40
40
40
16
16
16
16
16

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
7
4
4
5
7
8
10
10
10
10
10
10

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

Precipitation Probability (%)

5
5
4
4
4
4
0
0
0
0
3
7
10
11
11
11
12
12
11
9
8
7
4
3

Precipitation Amount (mm)

0.01
0.01
0.02
0.02
0.02
0.01
0
0
0
0
0.02
0.08
0.21
0.41
0.63
0.87
1.01
0.97
0.81
0.6
0.34
0.13
0.04
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
87
88
89
91
91
94
93
90
85
80
77
73
68
66
65
67
68
70
72
75
79
82
85

Pressure (mb)

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

Ozone (du)

290
290
290
290
291
292
294
295
295
296
295
294
293
291
291
291
291
291
291
292
292
293
293
293

Saturday 15

Waning Crescent 17%

01:03

18:22

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 Good
20 Good
21 Good
22 OK
23 Good

Sun - Rise: 05:40, Set: 20:20, Transit: 13:00. Moon - Rise: 01:03, Set: 18:22. Civil Dark: 20:58 - 05:01. Nautical Dark: 21:48 - 04:12. Astro Dark: 22:48 - 03:11

Total Clouds (% Sky Obscured)

61
81
81
81
81
81
81
62
62
62
62
62
62
95
95
95
95
95
95
10
10
10
10
10

Low Clouds (% Sky Obscured)

39
81
81
81
81
81
81
0
0
0
0
0
0
60
60
60
60
60
60
3
3
3
3
3

Medium Clouds (% Sky Obscured)

42
1
1
1
1
1
1
0
0
0
0
0
0
4
4
4
4
4
4
6
6
6
6
6

High Clouds (% Sky Obscured)

16
0
0
0
0
0
0
62
62
62
62
62
62
88
88
88
88
88
88
5
5
5
5
5

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
10
10
10
10
10
10
10

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 (%)

3
3
2
2
3
2
0
0
0
0
0
0
1
1
1
1
1
2
2
2
2
2
2
0

Precipitation Amount (mm)

0.02
0.02
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0.01
0.03
0.05
0.07
0.1
0.12
0.14
0.13
0.08
0.04
0.01
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
17
16
16
15
15
15
16
17
19
20
22
23
24
25
25
24
23
22
21
20
19
18
17

Dew Point (°C)

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

Relative Humidity (%)

88
91
93
95
98
100
100
99
94
90
86
82
78
72
69
68
68
71
77
81
84
87
90
94

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

293
293
293
293
293
292
292
292
291
291
291
292
294
296
296
296
296
297
298
299
299
299
299
297

Sunday 16

Waning Crescent 9%

01:55

19:14

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

Sun - Rise: 05:42, Set: 20:18, Transit: 13:00. Moon - Rise: 01:55, Set: 19:14. Civil Dark: 20:56 - 05:03. Nautical Dark: 21:45 - 04:14. Astro Dark: 22:45 - 03:15

Total Clouds (% Sky Obscured)

10
82
82
82
82
82
82
45
45
45
45
45
45
78
78
78
78
78
78
99
99
99
99
99

Low Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
10
10
10
10

Medium Clouds (% Sky Obscured)

6
72
72
72
72
72
72
38
38
38
38
38
38
37
37
37
37
37
37
98
98
98
98
98

High Clouds (% Sky Obscured)

5
51
51
51
51
51
51
24
24
24
24
24
24
70
70
70
70
70
70
98
98
98
98
98

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

0
0
2
2
2
0
0
2
0
0
0
0
0
0
3
7
10
9
6
4
3
2
2
3

Precipitation Amount (mm)

0
0
0.01
0.01
0.01
0
0
0.01
0
0
0
0
0
0
0.02
0.11
0.2
0.18
0.11
0.06
0.03
0.01
0.02
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

97
98
98
97
96
97
97
96
92
88
82
80
78
78
80
82
84
85
84
84
85
86
87
89

Pressure (mb)

1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1017
1017
1017
1017
1017
1018
1018
1018

Ozone (du)

296
295
294
293
293
293
293
294
294
294
294
293
292
291
292
293
293
294
295
295
296
298
299
300

Forecast for Great Ellingham, Norfolk, UK (52.53,0.98)

Generated: 10/08/20 08:32:34. Forecast: 10/08/20 to 16/08/20. Timezone: UTC+1.00