Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 7

Waning Crescent 10%

02:19

18:32

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 OK
19 Good
20 Good

Sun - Rise: 06:19, Set: 19:27, Transit: 12:53. Moon - Rise: 02:19, Set: 18:32. Civil Dark: 20:02 - 05:44. Nautical Dark: 20:44 - 05:02. Astro Dark: 21:33 - 04:16

Total Clouds (% Sky Obscured)

60
68
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
55
53
32
2
2

Low Clouds (% Sky Obscured)

20
13
0
49
35
56
60
62
57
49
62
71
78
88
94
88
85
75
73
36
19
18
2
2

Medium Clouds (% Sky Obscured)

60
68
100
100
100
100
100
100
100
91
100
100
100
100
100
100
100
100
100
55
50
4
0
0

High Clouds (% Sky Obscured)

60
68
82
90
100
100
98
91
100
100
100
100
100
100
100
100
100
100
70
18
5
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
5
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
Very Light Rain
None
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

44
47
3
8
9
33
33
50
66
52
63
65
78
86
76
63
68
61
30
7
1
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0
0.2
0.3
0.3
0.5
0.4
0.2
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
5
9
9
10
10
10
10
11
11
10
10
10
10
10
10
9
9
9
9
9
9
9
11

Chance of Frost

Temperature (°C)

16
16
16
16
16
15
15
15
14
14
14
14
14
14
15
15
15
15
15
15
16
16
15
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
54
58
63
65
69
75
78
80
86
86
87
87
87
89
87
86
83
76
66
63
52
53
63

Pressure (mb)

1013
1013
1013
1013
1012
1012
1011
1011
1010
1010
1009
1009
1009
1008
1008
1007
1007
1007
1007
1006
1006
1006
1006
1007

Ozone (du)

299
299
298
297
297
297
297
297
297
298
299
300
300
302
304
308
310
312
322
331
336
335
336
339

Tuesday 8

Waning Crescent 4%

03:50

18:48

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

Sun - Rise: 06:21, Set: 19:25, Transit: 12:53. Moon - Rise: 03:50, Set: 18:48. Civil Dark: 20:00 - 05:46. Nautical Dark: 20:42 - 05:04. Astro Dark: 21:30 - 04:18

Total Clouds (% Sky Obscured)

0
0
12
38
54
60
56
41
34
30
27
48
39
33
36
36
37
55
49
52
53
59
47
68

Low Clouds (% Sky Obscured)

0
0
4
33
54
60
56
40
32
28
27
45
37
32
28
24
22
22
29
31
32
36
0
28

Medium Clouds (% Sky Obscured)

0
0
1
1
0
0
0
0
0
0
0
0
0
0
2
9
11
15
13
11
10
11
10
14

High 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

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
1
0
1
1
1
1
1
2
2
1
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
12
13
14
13
13
12
11
10
10
10
12
13
15
14
13
13
11
9
8
7
5
5
6

Chance of Frost

Temperature (°C)

13
12
12
11
11
11
11
10
10
10
10
11
13
15
16
17
18
18
18
19
18
17
16
13

Feels Like (°C)

9
9
8
8
8
7
7
7
9
9
9
10
11
13
14
15
16
17
17
18
18
18
16
12

Dew Point (°C)

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

Relative Humidity (%)

66
70
70
70
75
72
67
68
76
80
81
72
64
58
53
47
43
41
39
38
37
38
48
61

Pressure (mb)

1008
1008
1009
1009
1010
1010
1011
1011
1012
1013
1013
1014
1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1018
1019

Ozone (du)

341
341
342
344
348
345
341
338
337
336
334
333
332
331
331
330
331
333
336
337
332
326
325
323

Wednesday 9

Waning Crescent 1%

05:18

19:00

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

Sun - Rise: 06:22, Set: 19:22, Transit: 12:52. Moon - Rise: 05:18, Set: 19:00. Civil Dark: 19:57 - 05:48. Nautical Dark: 20:39 - 05:06. Astro Dark: 21:27 - 04:20

Total Clouds (% Sky Obscured)

51
46
86
77
31
52
44
95
100
100
85
100
100
100
93
46
54
49
62
61
86
89
100
100

Low Clouds (% Sky Obscured)

16
24
33
33
29
30
29
31
25
25
0
0
0
0
16
10
22
33
44
35
27
18
20
21

Medium Clouds (% Sky Obscured)

7
4
7
7
0
0
0
0
0
0
0
0
0
13
11
21
54
16
50
7
9
10
9
9

High Clouds (% Sky Obscured)

0
8
30
21
2
24
13
87
100
100
84
100
100
100
84
29
22
4
0
27
69
89
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
3
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
4
4
3
2
2
3
4
4
3
4
3
5
6
6
8
9
10
10
11
9
7
5
5

Chance of Frost

Temperature (°C)

13
12
11
11
11
10
10
9
8
8
8
10
12
14
16
18
19
19
20
20
19
19
18
17

Feels Like (°C)

11
12
11
9
10
11
10
8
6
6
5
8
10
12
14
15
16
16
17
17
18
16
15
14

Dew Point (°C)

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

Relative Humidity (%)

70
72
73
77
81
84
85
84
79
75
71
68
60
54
51
45
41
39
35
34
33
36
43
48

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1017
1017
1016
1016
1016
1016

Ozone (du)

323
321
320
317
315
314
313
312
312
310
310
310
308
310
311
310
309
311
314
312
308
304
303
303

Thursday 10

Waning Crescent 0%

06:42

19:11

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: 06:24, Set: 19:20, Transit: 12:52. Moon - Rise: 06:42, Set: 19:11. Civil Dark: 19:55 - 05:49. Nautical Dark: 20:36 - 05:08. Astro Dark: 21:24 - 04:23

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
98
84
81
81
66
55
55
60
72
73
73
58
65
65
66
61
57

Low Clouds (% Sky Obscured)

21
19
21
32
49
63
90
89
75
76
75
60
47
46
49
62
66
68
58
64
63
64
60
57

Medium Clouds (% Sky Obscured)

7
12
45
98
63
99
100
37
15
12
10
4
2
5
9
7
6
4
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
80
63
0
0
0
0
0
0
0
0
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
8
9
8
7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
9
30
56
73
80
81
86
79
67
49
32
7
7
5
1
4
8
17
18
18
24
38
27

Precipitation Amount (mm)

0
0
0
0.2
0.4
0.5
0.6
0.6
0.5
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
8
9
9
9
8
8
8
8
8
8
7
9
11
11
12
12
12
11
11
9
7
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
12
11
11
11
11
12
12
12
13
13
13
15
16
17
17
18
17
18
19
17
17
17
15

Dew Point (°C)

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

Relative Humidity (%)

57
63
63
63
64
67
70
68
71
79
83
75
67
59
56
54
55
57
58
55
54
58
70
77

Pressure (mb)

1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1016
1017
1017
1018
1018
1018
1019
1019
1019
1020
1020
1021
1022

Ozone (du)

304
304
307
309
313
312
316
320
315
316
316
314
313
314
314
313
313
312
311
311
311
311
311
312

Friday 11

New Moon 2%

08:04

19:22

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

Sun - Rise: 06:26, Set: 19:18, Transit: 12:52. Moon - Rise: 08:04, Set: 19:22. Civil Dark: 19:52 - 05:51. Nautical Dark: 20:34 - 05:10. Astro Dark: 21:21 - 04:25

Total Clouds (% Sky Obscured)

60
55
67
49
53
46
46
55
65
67
84
76
67
70
70
73
79
84
91
90
88
84
90
95

Low Clouds (% Sky Obscured)

60
55
67
45
51
41
31
31
30
30
21
11
0
0
0
0
7
13
16
14
12
13
9
7

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
2
5
8
11
10
10
9
10
10
10
16
22

High Clouds (% Sky Obscured)

0
0
0
0
2
2
17
30
39
48
78
70
67
70
66
62
64
71
74
76
79
79
85
92

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 (%)

2
4
0
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

15
14
13
12
12
11
11
11
10
10
10
11
13
16
17
18
20
20
21
22
21
21
20
19

Feels Like (°C)

14
13
12
12
12
12
12
11
10
9
8
9
10
11
12
13
14
19
18
19
19
20
20
17

Dew Point (°C)

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

Relative Humidity (%)

75
72
77
80
84
86
86
88
87
84
77
70
62
56
55
53
53
50
46
43
46
50
52
57

Pressure (mb)

1023
1023
1024
1024
1024
1024
1024
1025
1025
1025
1025
1024
1024
1024
1023
1023
1022
1021
1021
1020
1019
1019
1019
1018

Ozone (du)

314
314
314
314
313
311
309
308
307
301
297
296
296
295
295
295
296
296
297
297
297
298
298
299

Saturday 12

Waxing Crescent 7%

09:24

19:34

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: 06:27, Set: 19:15, Transit: 12:51. Moon - Rise: 09:24, Set: 19:34. Civil Dark: 19:50 - 05:53. Nautical Dark: 20:31 - 05:11. Astro Dark: 21:19 - 04:27

Total Clouds (% Sky Obscured)

100
100
100
100
93
87
80
87
94
100
90
80
71
73
76
78
74
71
69
75
81
87
70
53

Low Clouds (% Sky Obscured)

5
9
13
21
37
49
61
72
85
97
89
80
71
73
76
68
54
51
50
56
62
68
47
26

Medium Clouds (% Sky Obscured)

27
39
51
63
72
82
80
87
94
100
73
45
17
13
12
13
22
23
19
24
30
35
24
11

High Clouds (% Sky Obscured)

100
99
99
98
82
62
44
59
78
100
67
34
1
2
4
5
2
1
0
1
3
5
14
21

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
7
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
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
10
7
4
33
50
66
82
95
95
91
68
33
28
19
11
15
18
22
25
24
21
17
13

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.4
0.7
1
0.7
0.4
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
12
11
10
10
11
12
13
14
14
15
15
16
16
16
17
17
16
15
13
13
14
14
14

Relative Humidity (%)

62
69
66
64
63
69
78
87
89
90
92
88
83
80
78
79
77
68
61
53
57
63
68
71

Pressure (mb)

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

Ozone (du)

299
300
300
301
301
301
302
303
307
311
315
313
312
310
309
307
306
304
301
299
297
295
294
292

Sunday 13

Waxing Crescent 13%

10:44

19:48

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 OK
12 OK

Sun - Rise: 06:29, Set: 19:13, Transit: 12:51. Moon - Rise: 10:44, Set: 19:48. Civil Dark: 19:47 - 05:55. Nautical Dark: 20:29 - 05:13. Astro Dark: 21:16 - 04:29

Total Clouds (% Sky Obscured)

36
45
52
60
61
63
67
66
67
64
61
58
51
47
40
36

Low Clouds (% Sky Obscured)

6
22
38
51
52
57
59
57
60
57
55
49
35
25
22
20

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

30
21
11
1
1
1
1
17
32
42
26
12
0
1
3
4

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

4
6
7
0
2
1
0
3
1
0
2
0
0
2
1
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
12
12
12
11
12
12
12
11
12
12
11
11
10
10
8

Relative Humidity (%)

73
78
79
80
82
84
86
89
87
89
90
80
71
62
54
47

Pressure (mb)

1016
1017
1017
1017
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

290
288
285
283
281
278
276
274
274
273
273
273
273
273
273
273

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

Generated: 07/09/26 20:23:23. Forecast: 07/09/26 to 13/09/26. Timezone: UTC+1.00