Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 11

Waning Crescent 0%

04:47

20:09

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

Sun - Rise: 05:34, Set: 20:29, Transit: 13:01. Moon - Rise: 04:47, Set: 20:09. Civil Dark: 21:08 - 04:55. Nautical Dark: 22:00 - 04:04. Astro Dark: 23:06 - 03:00

Total Clouds (% Sky Obscured)

23
15
12
6
11
14
7
7
55
40
12
23
92
75
82
100
100
78
69
73
58
29
7
2

Low Clouds (% Sky Obscured)

5
0
4
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
0
0

High Clouds (% Sky Obscured)

16
9
11
4
8
11
6
4
55
37
9
20
92
75
82
100
99
73
69
72
56
28
5
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)

11
10
11
12
12
12
11
10
8
7
7
8
8
8
8
7
7
7
8
10
11
11
11
11

Chance of Frost

Temperature (°C)

24
24
24
24
23
22
20
19
16
15
15
15
15
15
15
15
14
14
16
19
21
24
25
27

Feels Like (°C)

21
21
22
21
20
19
18
17
16
14
13
14
14
12
13
13
13
13
14
16
18
20
23
24

Dew Point (°C)

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

Relative Humidity (%)

35
34
33
34
35
35
37
48
69
80
84
84
82
82
80
80
83
84
73
57
43
34
28
24

Pressure (mb)

1025
1025
1025
1025
1025
1024
1024
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1025
1025
1024
1024
1024
1024

Ozone (du)

312
311
312
313
313
313
313
312
311
311
311
311
310
310
310
310
309
308
307
307
307
307
307
308

Wednesday 12

New Moon 0%

06:19

20:28

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

Sun - Rise: 05:36, Set: 20:27, Transit: 13:01. Moon - Rise: 06:19, Set: 20:28. Civil Dark: 21:06 - 04:57. Nautical Dark: 21:57 - 04:06. Astro Dark: 23:02 - 03:03

Total Clouds (% Sky Obscured)

2
4
5
1
0
0
26
26
14
28
9
6
16
24
24
26
24
7
1
9
16
24
20
2

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
17
16
10
18
6
4
11
14
15
18
17
6
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
3
4
0
0
0
0
0
0
1
0
0
0
2
3
2
3
0
1
9
16
23
18
2

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)

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

Chance of Frost

Temperature (°C)

28
29
29
29
29
28
25
23
21
19
18
18
18
18
17
17
17
17
18
22
26
29
31
33

Feels Like (°C)

26
26
26
27
26
26
23
22
20
18
18
17
17
18
18
17
17
17
19
22
25
27
28
29

Dew Point (°C)

4
4
4
4
4
4
4
6
8
8
8
8
8
9
9
8
8
8
9
8
6
4
3
3

Relative Humidity (%)

22
20
20
20
20
22
24
33
44
50
52
52
51
55
59
56
55
57
52
39
28
20
16
14

Pressure (mb)

1024
1023
1023
1023
1023
1022
1023
1023
1023
1023
1023
1023
1022
1022
1021
1021
1021
1021
1021
1020
1021
1020
1020
1019

Ozone (du)

307
306
306
305
304
304
303
302
302
302
302
303
304
305
305
306
306
305
304
304
303
303
303
303

Thursday 13

Waxing Crescent 1%

07:46

20:42

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

Sun - Rise: 05:37, Set: 20:25, Transit: 13:00. Moon - Rise: 07:46, Set: 20:42. Civil Dark: 21:04 - 04:59. Nautical Dark: 21:54 - 04:09. Astro Dark: 22:58 - 03:06

Total Clouds (% Sky Obscured)

6
12
40
45
60
72
68
0
0
25
74
75
56
41
42
54
100
97
100
91
92
85
59
44

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
4
9
14

Medium Clouds (% Sky Obscured)

0
4
8
0
8
3
1
0
0
5
26
27
36
27
30
53
60
46
23
17
11
14
17
18

High Clouds (% Sky Obscured)

6
7
34
45
60
69
67
0
0
18
30
30
2
2
22
21
92
88
100
90
90
73
40
18

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)

12
13
12
12
12
12
11
9
8
8
7
5
7
7
7
8
9
8
8
9
9
8
8
7

Chance of Frost

Temperature (°C)

34
34
35
35
34
33
31
29
26
25
24
22
22
22
21
20
19
19
20
21
23
25
26
28

Feels Like (°C)

30
31
31
31
30
30
29
27
25
24
22
21
21
22
21
18
17
16
19
20
22
24
25
28

Dew Point (°C)

3
3
3
3
3
3
3
6
8
9
9
10
10
10
11
11
11
11
12
13
12
12
12
11

Relative Humidity (%)

14
14
14
13
14
14
16
23
31
36
39
44
45
47
51
54
56
59
60
57
48
44
39
35

Pressure (mb)

1019
1018
1018
1017
1016
1016
1016
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1015
1015
1016
1016
1016
1016
1016

Ozone (du)

303
304
304
304
304
302
302
304
306
306
306
306
307
306
307
307
307
306
307
306
306
306
306
305

Friday 14

Waxing Crescent 4%

09:09

20:53

13 OK
14 OK
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: 05:39, Set: 20:23, Transit: 13:00. Moon - Rise: 09:09, Set: 20:53. Civil Dark: 21:02 - 05:01. Nautical Dark: 21:52 - 04:11. Astro Dark: 22:54 - 03:10

Total Clouds (% Sky Obscured)

43
40
46
70
82
84
89
94
100
92
85
79
85
89
94
74
92
96
95
94
93
91
88
46

Low Clouds (% Sky Obscured)

10
7
7
38
60
72
65
50
44
43
34
28
33
37
37
46
77
89
79
61
60
51
50
46

Medium Clouds (% Sky Obscured)

20
19
17
18
28
23
24
23
22
28
28
30
47
31
42
28
25
56
28
18
14
10
4
0

High Clouds (% Sky Obscured)

12
7
4
6
5
50
60
78
100
75
46
25
35
37
45
14
25
40
40
35
40
40
45
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
1
4
7
8
3
7
4
1
15
9
2
29
17
7
21
15
10
15
18
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)

7
7
8
8
3
8
10
8
8
6
5
6
8
7
7
7
7
7
8
8
9
10
10
10

Chance of Frost

Temperature (°C)

29
30
30
31
30
27
26
24
23
21
20
20
19
19
18
17
17
18
18
19
20
21
22
22

Feels Like (°C)

29
30
30
30
30
25
23
23
21
21
20
19
16
16
15
15
15
15
15
15
16
17
18
19

Dew Point (°C)

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

Relative Humidity (%)

31
27
25
25
27
37
48
51
59
67
70
70
55
56
62
66
71
65
60
55
48
43
38
34

Pressure (mb)

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

Ozone (du)

305
304
304
304
303
303
303
303
303
302
303
303
303
304
305
308
309
313
314
315
316
317
318
320

Saturday 15

Waxing Crescent 10%

10:30

21:04

13 Bad
14 Bad
15 OK
16 OK
17 OK
18 Good
19 Good
20 Good
21 Good
22 OK
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: 05:41, Set: 20:21, Transit: 13:00. Moon - Rise: 10:30, Set: 21:04. Civil Dark: 20:59 - 05:03. Nautical Dark: 21:49 - 04:13. Astro Dark: 22:50 - 03:13

Total Clouds (% Sky Obscured)

42
42
40
31
16
4
7
11
14
34
50
85
89
94
99
98
97
97
96
95
94
96
98
100

Low Clouds (% Sky Obscured)

37
32
27
19
12
3
6
10
14
17
19
21
20
15
12
4
0
5
4
4
6
5
7
8

Medium Clouds (% Sky Obscured)

3
5
6
4
1
0
0
0
0
0
0
0
11
23
34
41
51
64
71
77
84
89
92
95

High Clouds (% Sky Obscured)

0
0
3
2
0
2
0
0
0
16
30
76
82
88
94
85
78
70
53
47
33
50
74
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 (%)

7
5
2
2
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
1
2
4
4
4

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
11
11
11
11
10
9
8
5
3
2
2
2
1
1
2
2
2
2
1
1
2
3
4

Chance of Frost

Temperature (°C)

23
23
24
24
23
22
21
19
16
15
14
14
14
13
13
13
13
13
14
16
17
19
20
21

Feels Like (°C)

21
21
22
21
21
20
19
17
17
16
16
16
14
14
14
13
13
13
12
14
15
15
16
17

Dew Point (°C)

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

Relative Humidity (%)

29
29
29
30
33
36
41
53
71
80
83
84
83
83
83
81
77
74
69
59
51
46
42
39

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1016
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015

Ozone (du)

320
319
318
318
316
316
316
315
314
312
312
311
312
312
311
311
311
312
312
312
312
312
313
313

Sunday 16

Waxing Crescent 18%

11:49

21:15

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 05:42, Set: 20:19, Transit: 13:00. Moon - Rise: 11:49, Set: 21:15. Civil Dark: 20:57 - 05:04. Nautical Dark: 21:46 - 04:16. Astro Dark: 22:46 - 03:16

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

30
55
81
87
94
99
98
96
90
84
78
75
76
76
75
71
68
64
64
62
70
80
90
100

Medium Clouds (% Sky Obscured)

95
96
96
98
98
100
97
94
91
90
88
84
85
87
91
92
92
93
95
97
99
99
98
97

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
98
98
97
98
98
100
100
100
100
100
80
61
42

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

Precipitation Probability (%)

11
18
8
22
25
20
51
66
69
74
83
95
82
68
64
53
36
18
27
28
26
31
32
29

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.4
0.3
0.4
0.6
0.9
0.5
0.3
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
23
23
22
22
21
21
18
18
17
17
16
16
14
14
15
15
15
15
14
14
13
14
14

Dew Point (°C)

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

Relative Humidity (%)

36
39
41
44
47
51
55
60
66
72
74
77
78
78
78
78
77
75
74
71
68
65
65
63

Pressure (mb)

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

Ozone (du)

314
315
317
318
319
320
321
323
325
327
327
327
327
327
327
328
327
327
327
327
327
327
328
329

Monday 17

Waxing Crescent 27%

13:07

21:27

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
05 Bad
06 Bad

Sun - Rise: 05:44, Set: 20:17, Transit: 12:59. Moon - Rise: 13:07, Set: 21:27. Civil Dark: 20:55 - 05:06. Nautical Dark: 21:44 - 04:18. Astro Dark: 22:43 - 03:20

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

99
99
98
91
88
91
93
93
93
85
76
68
63
56
52
51
50
47

Medium Clouds (% Sky Obscured)

97
97
97
97
96
95
96
98
99
97
96
94
90
87
84
89
94
99

High Clouds (% Sky Obscured)

35
32
31
37
42
43
51
59
67
78
89
100
96
91
86
65
41
15

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
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

Precipitation Type

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

Precipitation Probability (%)

43
40
30
35
31
19
25
30
34
31
28
25
22
17
10
10
8
4

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
65
67
70
70
70
71
75
79
85
83
83
82
80
79
79
78
78

Pressure (mb)

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

Ozone (du)

330
330
330
330
330
330
329
330
331
331
333
335
337
340
342
345
342
338

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

Generated: 11/08/26 13:15:47. Forecast: 11/08/26 to 17/08/26. Timezone: UTC+1.00