Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 11

Waning Crescent 0%

04:45

20:29

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

Sun - Rise: 05:33, Set: 20:28, Transit: 13:00. Moon - Rise: 04:45, Set: 20:29. Civil Dark: 21:10 - 04:53. Nautical Dark: 22:02 - 04:01. Astro Dark: 23:10 - 02:55

Total Clouds (% Sky Obscured)

5
21
32
49
73
64
85
83
82
84
68
47
51
35
35
35
54
3
0
2
1
2
50
74

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
18
13

High Clouds (% Sky Obscured)

5
21
14
39
70
60
85
81
80
84
68
47
51
35
35
35
54
3
0
2
1
2
21
51

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)

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

Chance of Frost

Temperature (°C)

16
15
14
14
14
14
14
14
14
14
15
18
21
23
25
26
27
28
29
29
28
27
25
23

Feels Like (°C)

15
13
12
13
12
12
12
13
13
13
14
15
17
20
22
23
23
24
25
26
26
25
23
21

Dew Point (°C)

11
12
12
12
12
12
12
13
12
12
11
10
8
6
5
4
3
3
3
3
4
4
4
7

Relative Humidity (%)

73
82
86
89
87
87
89
92
90
89
77
59
43
33
27
24
21
19
19
19
20
22
25
36

Pressure (mb)

1025
1026
1026
1025
1025
1025
1025
1025
1024
1025
1025
1025
1025
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

313
314
315
315
315
315
314
313
311
311
310
309
309
310
310
310
311
310
309
309
308
306
305
305

Wednesday 12

New Moon 1%

06:17

20:42

21 Bad
22 Bad
23 OK
00 OK
01 Good
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 OK
16 OK
17 OK
18 Bad
19 Bad
20 Good

Sun - Rise: 05:34, Set: 20:26, Transit: 13:00. Moon - Rise: 06:17, Set: 20:42. Civil Dark: 21:08 - 04:55. Nautical Dark: 22:00 - 04:03. Astro Dark: 23:06 - 02:58

Total Clouds (% Sky Obscured)

73
71
34
30
17
0
3
12
9
10
2
0
0
0
0
0
0
0
4
12
7
25
69
3

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)

13
14
15
15
9
0
2
5
5
5
1
0
0
0
0
0
0
0
0
5
3
0
5
0

High Clouds (% Sky Obscured)

68
63
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
1
1
21
69
1

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

Chance of Frost

Temperature (°C)

20
19
18
18
17
17
16
16
16
16
17
21
24
28
30
32
33
34
34
34
34
33
31
28

Feels Like (°C)

19
18
17
17
16
16
16
16
16
15
18
21
24
26
28
29
30
30
30
30
30
29
28
26

Dew Point (°C)

10
10
10
9
8
9
9
8
8
7
7
6
4
3
2
2
1
1
2
2
3
3
3
5

Relative Humidity (%)

51
55
57
57
56
59
61
60
57
56
50
37
27
21
16
14
13
12
12
13
13
14
16
23

Pressure (mb)

1023
1023
1023
1023
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1020
1020
1019
1019
1018
1018
1017
1017
1016
1016

Ozone (du)

304
303
303
303
302
303
304
305
304
304
304
305
306
305
305
305
303
303
304
304
304
303
303
303

Thursday 13

Waxing Crescent 4%

07:45

20:53

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

Sun - Rise: 05:36, Set: 20:24, Transit: 13:00. Moon - Rise: 07:45, Set: 20:53. Civil Dark: 21:05 - 04:57. Nautical Dark: 21:57 - 04:06. Astro Dark: 23:02 - 03:02

Total Clouds (% Sky Obscured)

3
2
7
35
47
74
66
50
45
75
78
58
100
100
31
81
72
73
70
70
85
86
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
20
30
65
53

Medium Clouds (% Sky Obscured)

0
0
0
0
8
22
24
23
22
20
3
3
5
14
3
8
11
14
18
21
22
25
29
32

High Clouds (% Sky Obscured)

1
1
3
20
20
15
8
1
0
70
77
57
100
100
31
76
58
57
55
63
82
85
98
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
1
6
1
3
7

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

Chance of Frost

Temperature (°C)

25
24
23
22
21
20
20
20
20
19
20
22
23
25
26
27
28
29
29
29
28
27
26
24

Feels Like (°C)

24
22
22
21
20
18
18
17
18
18
18
20
21
22
23
25
27
28
28
28
27
27
25
23

Dew Point (°C)

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

Relative Humidity (%)

31
35
38
40
43
45
47
53
55
61
58
50
46
45
44
41
37
33
30
32
38
40
43
53

Pressure (mb)

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

Ozone (du)

304
304
305
306
306
306
308
309
309
308
309
309
308
308
308
306
306
305
304
304
304
303
302
301

Friday 14

Waxing Crescent 10%

09:09

21:04

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 OK
20 OK

Sun - Rise: 05:38, Set: 20:22, Transit: 13:00. Moon - Rise: 09:09, Set: 21:04. Civil Dark: 21:03 - 04:59. Nautical Dark: 21:54 - 04:08. Astro Dark: 22:58 - 03:05

Total Clouds (% Sky Obscured)

100
91
89
99
100
100
100
100
100
100
98
96
87
73
71
68
65
62
60
59
48
42
39
36

Low Clouds (% Sky Obscured)

83
54
49
55
67
70
79
83
90
94
92
90
82
73
71
68
65
62
60
50
25
0
12
22

Medium Clouds (% Sky Obscured)

32
33
24
25
34
33
32
58
96
82
89
51
38
31
26
21
23
22
23
20
17
14
11
5

High Clouds (% Sky Obscured)

100
86
82
99
99
100
100
100
98
86
57
26
2
0
2
2
0
0
0
1
2
2
2
1

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

Precipitation Probability (%)

15
31
41
43
63
78
92
90
83
78
57
48
54
43
28
36
24
18
10
9
5
2
1
0

Precipitation Amount (mm)

0
0
0.2
0.3
0.4
0.7
0.9
0.8
0.6
0.6
0.3
0.2
0.4
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
5
4
5
5
5
6
7
7
6
6
5
6
7
8
10
12
12
12
13
11
10
9
7

Chance of Frost

Temperature (°C)

23
21
20
19
18
18
18
18
18
18
18
18
19
19
20
21
21
20
20
19
19
18
18
17

Feels Like (°C)

22
22
21
21
19
18
17
16
16
16
16
16
16
17
17
19
19
18
18
17
17
17
17
17

Dew Point (°C)

16
16
17
17
17
17
14
15
14
13
12
13
12
11
9
8
7
7
8
9
9
10
12
13

Relative Humidity (%)

65
70
80
85
89
90
74
83
79
76
70
69
66
58
49
43
42
43
46
52
54
58
65
78

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

301
302
304
304
303
305
306
307
309
312
315
317
319
320
322
322
324
323
324
326
327
327
329
331

Saturday 15

Waxing Crescent 18%

10:30

21:04

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

Sun - Rise: 05:39, Set: 20:20, Transit: 13:00. Moon - Rise: 10:30, Set: 21:04. Civil Dark: 20:59 - 05:01. Nautical Dark: 21:51 - 04:11. Astro Dark: 22:54 - 03:09

Total Clouds (% Sky Obscured)

32
22
13
5
17
21
54
59
63
39
76
78
83
89
96
100
100
100
100
97
94
91
93
97

Low Clouds (% Sky Obscured)

32
20
12
4
10
16
26
31
43
39
31
34
37
34
30
26
29
22
19
24
30
39
44
49

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
19
19
19
22
25
32
32
33
34
43
49
59
57
56

High Clouds (% Sky Obscured)

0
0
0
1
9
3
45
50
50
2
38
24
8
38
69
100
100
100
100
97
94
91
93
97

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
3
3
3
6
8
7
14
17
17
43
54

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

Chance of Frost

Temperature (°C)

15
14
14
13
13
13
12
12
12
12
13
15
17
19
20
21
22
22
22
22
21
20
20
18

Feels Like (°C)

16
15
15
14
15
14
13
11
11
10
14
14
15
15
16
16
17
20
19
18
19
20
21
16

Dew Point (°C)

14
13
13
12
12
11
11
11
11
10
9
10
9
8
7
6
5
5
4
3
5
7
9
10

Relative Humidity (%)

92
92
92
90
92
92
92
92
92
89
80
69
60
51
44
38
34
32
29
27
33
40
49
57

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016

Ozone (du)

330
330
330
327
325
322
320
320
319
318
319
318
316
314
315
315
315
318
320
323
321
320
319
320

Sunday 16

Waxing Crescent 27%

11:50

21:14

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
20 Bad

Sun - Rise: 05:41, Set: 20:18, Transit: 12:59. Moon - Rise: 11:50, Set: 21:14. Civil Dark: 20:56 - 05:03. Nautical Dark: 21:49 - 04:13. Astro Dark: 22:50 - 03:12

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
98
98
98
98
97

Low Clouds (% Sky Obscured)

55
68
80
91
89
87
85
81
76
67
70
76
81
72
63
54
62
72
82
86
88
91
90
89

Medium Clouds (% Sky Obscured)

54
67
85
100
98
96
94
95
96
98
98
99
99
82
64
47
63
78
94
96
97
98
94
90

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
96
90
85
67
48
30
25
20
25
33
26

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

59
61
68
75
75
91
95
95
95
95
95
92
74
67
63
63
58
53
48
54
60
59
53
45

Precipitation Amount (mm)

0.2
0.2
0.3
0.4
0.4
0.6
1
0.8
0.6
0.6
0.7
0.7
0.4
0.3
0.3
0.3
0.3
0.2
0.2
0.3
0.3
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
16
16
16
15
15
15
15
15
15
15
15
16
16
17
17
17
17
17
17
17
16
16
16

Feels Like (°C)

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

Dew Point (°C)

11
12
12
12
12
12
13
14
14
14
14
14
14
13
12
10
8
10
11
12
13
14
15
15

Relative Humidity (%)

67
79
78
78
78
82
87
92
93
95
95
90
86
82
73
64
57
62
66
71
77
83
90
92

Pressure (mb)

1016
1016
1016
1015
1015
1015
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

320
321
322
322
323
324
325
327
327
327
327
327
327
326
325
325
324
322
320
318
317
317
316
314

Monday 17

Waxing Crescent 36%

13:09

21:26

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: 05:43, Set: 20:16, Transit: 12:59. Moon - Rise: 13:09, Set: 21:26. Civil Dark: 20:54 - 05:04. Nautical Dark: 21:46 - 04:15. Astro Dark: 22:46 - 03:16

Total Clouds (% Sky Obscured)

97
97
98
99
99
98
97
98
98
99
99
98
98
89
81
74

Low Clouds (% Sky Obscured)

87
85
83
82
80
79
77
76
74
73
78
83
87
77
66
56

Medium Clouds (% Sky Obscured)

84
59
37
20
24
27
27
29
29
32
42
50
60
52
43
39

High Clouds (% Sky Obscured)

19
32
42
53
62
71
75
74
79
81
64
47
31
24
16
8

ISS Passover

Visibility (miles)

8
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

Precipitation Type

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

Precipitation Probability (%)

31
25
18
2
4
3
0
7
8
8
8
8
7
12
16
18

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
6
5
4
3
3
2
2
2
2
2
2
3
4
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
16
16
16
15
16
16
16
15
15
16
16
16
16
16

Dew Point (°C)

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

Relative Humidity (%)

92
95
95
95
95
96
96
96
95
95
92
86
78
73
67
61

Pressure (mb)

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

Ozone (du)

313
311
310
309
309
308
308
307
307
306
305
307
308
309
312
314

Forecast for Wiveton, Norfolk, United Kingdom (52.94,1.03)

Generated: 11/08/26 20:44:56. Forecast: 11/08/26 to 17/08/26. Timezone: UTC+1.00