Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 4

Third Quarter 39%

22:19

16:54

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

Sun - Rise: 06:14, Set: 19:34, Transit: 12:54. Moon - Rise: 22:19, Set: 16:54. Civil Dark: 20:12 - 05:39. Nautical Dark: 20:55 - 04:56. Astro Dark: 21:43 - 04:09

Total Clouds (% Sky Obscured)

85
36
28
12
0
2
11
21
64
59
56
62
22
68
68
60
40
85
42
57
42
60
78
88

Low Clouds (% Sky Obscured)

11
2
0
11
0
2
11
21
30
23
21
22
17
67
68
60
31
33
28
34
25
17
14
11

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
35
36
38
38
3
5
2
6
4
26
3
12
14
49
67
79

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
10
11
10
11
11
11
11
11
10
10
10
11
12
13
13
13
12
12
11
11
9
7
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
62
67
71
74
76
79
80
83
84
84
84
77
68
63
58
53
48
44
42
42
42
44
52

Pressure (mb)

1015
1016
1016
1017
1017
1017
1018
1018
1019
1019
1020
1020
1021
1022
1022
1023
1023
1023
1024
1024
1024
1024
1024
1024

Ozone (du)

326
328
329
330
326
324
324
325
321
318
317
315
312
309
307
306
306
306
304
303
301
300
298
298

Saturday 5

Waning Crescent 28%

23:26

17:40

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

Sun - Rise: 06:16, Set: 19:32, Transit: 12:54. Moon - Rise: 23:26, Set: 17:40. Civil Dark: 20:09 - 05:41. Nautical Dark: 20:52 - 04:58. Astro Dark: 21:39 - 04:11

Total Clouds (% Sky Obscured)

64
41
62
45
71
78
94
82
88
100
93
99
100
100
100
71
75
34
95
11
5
38
61
69

Low Clouds (% Sky Obscured)

0
0
0
0
17
26
15
8
0
0
0
33
34
36
30
43
17
15
1
1
0
0
0
0

Medium Clouds (% Sky Obscured)

4
3
5
9
15
77
16
22
72
74
93
99
100
100
97
71
41
6
13
8
4
9
10
10

High Clouds (% Sky Obscured)

44
25
27
22
43
54
80
58
4
50
80
93
100
90
96
48
69
28
95
2
0
7
27
23

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
3
2
14
2
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)

3
2
2
3
4
4
4
4
4
4
5
6
7
8
8
10
11
12
12
12
13
13
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
54
54
56
58
61
63
67
70
71
74
71
68
67
66
54
44
34
33
34
34
36
44
50

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1024
1024
1023
1023
1023
1023
1023
1023
1022
1022
1021
1020
1019
1018
1017
1017
1017

Ozone (du)

297
294
293
290
287
285
285
287
287
288
287
289
291
292
292
292
291
290
291
293
296
292
290
289

Sunday 6

Waning Crescent 18%

00:48

18:11

20 Bad
21 Bad
22 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 OK
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

Sun - Rise: 06:17, Set: 19:29, Transit: 12:53. Moon - Rise: 00:48, Set: 18:11. Civil Dark: 20:07 - 05:42. Nautical Dark: 20:50 - 05:00. Astro Dark: 21:36 - 04:14

Total Clouds (% Sky Obscured)

52
47
38
63
100
100
100
93
79
65
47
78
100
100
100
100
100
100
100
100
100
100
100
82

Low Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
40
30
25
41
35
44
53
51
41
30
37
13
20
24

Medium Clouds (% Sky Obscured)

7
7
1
4
6
8
94
93
76
65
5
41
3
10
13
6
0
5
10
15
13
81
94
76

High Clouds (% Sky Obscured)

27
38
30
36
100
100
100
81
15
0
8
19
100
100
100
100
100
90
98
100
100
100
100
75

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 (%)

16
2
5
1
8
21
3
0
0
0
0
0
0
0
0
0
1
0
0
0
0
1
1
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
68
62
60
57
56
56
53
54
58
63
68
70
69
62
59
55
53
57
57
60
60
56
54

Pressure (mb)

1017
1016
1016
1016
1015
1015
1014
1014
1013
1013
1013
1014
1014
1014
1014
1014
1015
1015
1014
1014
1014
1014
1013
1013

Ozone (du)

288
289
292
293
295
295
296
296
299
301
300
299
298
299
300
299
299
298
298
298
299
300
300
302

Monday 7

Waning Crescent 10%

02:19

18:32

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

Sun - Rise: 06:19, Set: 19:27, Transit: 12:53. Moon - Rise: 02:19, Set: 18:32. Civil Dark: 20:04 - 05:44. Nautical Dark: 20:47 - 05:02. Astro Dark: 21:33 - 04:16

Total Clouds (% Sky Obscured)

65
50
46
41
32
34
37
39
36
29
22
27
29
33
35
37
43
34
43
43
49
64
82
93

Low Clouds (% Sky Obscured)

27
28
19
15
12
11
9
18
27
17
22
26
27
29
33
35
41
34
41
40
26
22
26
44

Medium Clouds (% Sky Obscured)

65
50
46
41
28
1
4
4
0
0
0
0
0
0
0
0
0
0
0
0
7
14
21
23

High Clouds (% Sky Obscured)

57
40
35
35
32
34
37
39
14
20
1
0
0
0
0
0
0
0
0
0
7
17
25
30

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
0
1
1
0
0
0
2
11
9
0
0
0
0
2
1
1
7
5
1
2
2
2
5

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
13
14
13
13
13
13
12
12
11
10
10
12
14
15
17
17
18
18
18
17
16
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
58
60
63
63
69
71
75
80
83
80
79
74
62
54
48
45
38
35
38
41
39
40
41

Pressure (mb)

1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1010
1010
1010
1010
1009
1009
1010

Ozone (du)

302
303
304
305
307
308
310
313
322
322
325
326
329
330
332
331
331
330
330
330
332
337
345
347

Tuesday 8

Waning Crescent 4%

03:50

18:48

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 OK
07 OK
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 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: 20:44 - 05:04. Astro Dark: 21:30 - 04:18

Total Clouds (% Sky Obscured)

81
68
74
72
71
69
61
54
52
48
46
39
47
56
62
69
74
80
86
93
87
83
81
77

Low Clouds (% Sky Obscured)

27
35
28
24
19
24
31
38
37
38
36
39
47
56
62
51
41
50
58
69
59
45
29
21

Medium Clouds (% Sky Obscured)

46
22
19
19
20
16
11
5
4
4
4
2
0
0
0
0
0
0
0
0
12
23
35
57

High Clouds (% Sky Obscured)

45
55
57
60
65
43
22
0
0
0
0
0
0
0
7
14
21
34
51
65
65
65
75
77

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
8
10
7
1
3
3
1
7
5
2
4
4
2
11
7
3
9
10
4
6
4
2
5

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
10
10
10
10
10
11
11
11
10
10
10
14
15
17
16
16
15
15
15
14
12
10
8

Chance of Frost

Temperature (°C)

16
15
14
13
12
12
12
11
11
11
11
11
12
13
15
16
17
17
18
18
18
17
17
16

Feels Like (°C)

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

Dew Point (°C)

5
5
6
6
6
6
7
7
7
7
7
7
7
7
6
7
7
8
7
7
6
6
6
6

Relative Humidity (%)

47
53
59
62
66
67
71
73
77
78
80
78
71
64
57
55
54
52
50
48
47
49
50
51

Pressure (mb)

1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

346
342
341
341
340
340
339
337
336
336
335
334
333
332
332
329
326
324
321
318
316
313
310
307

Wednesday 9

Waning Crescent 1%

05:18

19:00

20 Bad
21 Bad
22 OK
23 OK
00 OK
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
18 Bad
19 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: 20:42 - 05:06. Astro Dark: 21:27 - 04:20

Total Clouds (% Sky Obscured)

69
55
41
37
28
34
55
75
84
92
100
85
73
62
63
67
69
65
60
55
58
64
72
72

Low Clouds (% Sky Obscured)

13
5
16
27
28
26
23
24
46
68
88
81
73
62
63
67
67
52
44
40
45
51
59
50

Medium Clouds (% Sky Obscured)

69
55
41
37
28
34
55
75
84
79
73
59
46
33
21
10
0
1
3
4
11
18
25
39

High Clouds (% Sky Obscured)

69
55
41
37
28
34
55
68
66
66
59
43
31
17
22
28
35
20
10
5
5
10
15
17

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 (%)

3
1
2
2
0
4
4
3
10
12
5
9
6
1
5
3
1
2
2
2
11
11
13
16

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

Chance of Frost

Temperature (°C)

15
14
13
13
12
12
12
12
11
12
12
12
13
14
15
17
18
19
20
20
21
20
19
19

Feels Like (°C)

12
12
12
12
11
11
10
10
9
9
10
9
11
11
12
12
12
12
17
16
16
17
17
17

Dew Point (°C)

6
5
5
5
4
4
5
5
6
6
7
7
9
10
11
12
13
14
14
15
15
15
16
16

Relative Humidity (%)

53
54
56
57
58
58
62
64
68
68
70
71
72
74
75
74
72
71
71
71
71
75
78
82

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

307
306
306
307
309
310
311
311
311
311
310
310
306
302
298
296
294
291
290
288
286
285
284
282

Thursday 10

Waning Crescent 0%

06:42

19:11

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: 06:24, Set: 19:20, Transit: 12:52. Moon - Rise: 06:42, Set: 19:11. Civil Dark: 19:55 - 05:49. Nautical Dark: 20:39 - 05:08. Astro Dark: 21:24 - 04:23

Total Clouds (% Sky Obscured)

73
73
82
91
100
98
96
94
91
89
84
81
78
72
67
59
54

Low Clouds (% Sky Obscured)

42
34
43
51
56
49
44
36
39
44
47
50
52
50
40
33
26

Medium Clouds (% Sky Obscured)

53
67
70
71
72
80
88
94
79
60
42
25
14
4
4
5
5

High Clouds (% Sky Obscured)

14
20
45
70
94
72
47
24
20
19
16
15
12
10
6
3
0

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

17
17
18
15
11
10
10
9
12
11
5
12
14
12
10
7
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
13
13
13
13
13
12
12
12
12
13
13
12
13
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

83
83
85
83
82
80
79
80
79
78
79
78
68
59
51
47
43

Pressure (mb)

1013
1013
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1016
1017
1018
1018
1018

Ozone (du)

283
283
283
283
283
284
284
285
286
297
309
320
321
323
324
324
324

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

Generated: 04/09/26 20:07:56. Forecast: 04/09/26 to 10/09/26. Timezone: UTC+1.00