Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 15

Waxing Crescent 30%

13:22

20:27

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

Sun - Rise: 06:32, Set: 19:08, Transit: 12:50. Moon - Rise: 13:22, Set: 20:27. Civil Dark: 19:43 - 05:57. Nautical Dark: 20:24 - 05:16. Astro Dark: 21:08 - 04:32

Total Clouds (% Sky Obscured)

2
11
16
23
40
52
59
55
54
55
47
50
39
24
19
10
19
69
100
89
100
92
100
100

Low Clouds (% Sky Obscured)

2
11
16
23
32
50
59
52
52
53
47
49
37
24
19
9
16
54
65
49
44
40
44
31

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
8
5
8
10
13
54

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
82
69
82
67
99
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
2
3
3
6
6
5
3
2
2
1
0
0
1
16
12
21
12
11
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)

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

Chance of Frost

Temperature (°C)

14
14
13
12
12
12
12
11
11
12
14
15
16
17
18
19
19
19
19
18
17
15
14
14

Feels Like (°C)

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

Dew Point (°C)

10
10
10
10
10
10
10
10
10
9
9
8
8
8
8
8
9
10
9
9
10
10
10
8

Relative Humidity (%)

74
79
83
84
84
86
90
90
90
81
71
65
60
56
52
50
53
55
53
58
64
70
76
69

Pressure (mb)

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

Ozone (du)

339
338
337
336
337
337
337
337
337
337
339
342
341
337
335
332
327
323
320
316
314
312
309
308

Wednesday 16

Waxing Crescent 39%

14:33

21:00

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

Sun - Rise: 06:34, Set: 19:06, Transit: 12:50. Moon - Rise: 14:33, Set: 21:00. Civil Dark: 19:40 - 05:59. Nautical Dark: 20:22 - 05:18. Astro Dark: 21:05 - 04:34

Total Clouds (% Sky Obscured)

100
100
100
86
98
100
93
100
100
98
86
73
41
34
24
22
40
8
7
65
46
28
61
82

Low Clouds (% Sky Obscured)

48
1
2
25
44
9
25
64
85
82
86
73
40
32
23
13
15
8
2
57
18
1
1
1

Medium Clouds (% Sky Obscured)

86
100
93
86
98
53
82
9
100
98
86
5
3
0
0
2
9
0
0
0
0
2
9
20

High Clouds (% Sky Obscured)

100
100
98
30
73
100
60
100
100
59
20
25
0
0
0
0
0
0
5
27
28
18
45
25

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
1
5
6
0
0
5
9
46
74
38
13
16
17
4
2
0
0
0
0
0
0
0
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
8
8
7
7
8
9
10
10
11
13
14
15
12
6
4
4
4
7
7
6
7
7

Relative Humidity (%)

63
65
69
70
67
69
76
79
84
80
84
87
85
83
66
44
38
36
39
50
54
57
63
68

Pressure (mb)

1015
1014
1013
1012
1012
1011
1010
1010
1009
1009
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1010

Ozone (du)

306
305
304
304
307
304
302
306
308
309
309
312
313
316
316
314
313
311
310
310
312
312
312
311

Thursday 17

Waxing Crescent 49%

15:34

21:45

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

Sun - Rise: 06:35, Set: 19:03, Transit: 12:49. Moon - Rise: 15:34, Set: 21:45. Civil Dark: 19:38 - 06:01. Nautical Dark: 20:19 - 05:20. Astro Dark: 21:03 - 04:36

Total Clouds (% Sky Obscured)

46
34
39
33
25
21
8
6
1
1
17
39
100
93
70
100
100
100
100
94
95
98
100
97

Low Clouds (% Sky Obscured)

2
11
27
24
22
20
7
4
0
0
15
14
9
18
37
29
28
25
26
11
28
32
35
53

Medium Clouds (% Sky Obscured)

10
5
2
1
0
0
0
0
0
0
0
0
0
0
0
2
94
100
98
94
95
98
28
22

High Clouds (% Sky Obscured)

1
0
0
0
0
0
1
2
1
1
2
22
100
83
24
100
100
100
100
27
48
74
100
57

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 (%)

1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
27
4
2
39

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

Chance of Frost

Temperature (°C)

12
12
12
11
11
10
10
10
9
10
12
14
15
16
17
18
18
18
17
17
16
16
15
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
73
77
80
85
90
90
91
91
84
73
61
56
55
51
49
46
45
46
48
49
54
55
65

Pressure (mb)

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

Ozone (du)

311
311
312
313
311
307
307
305
305
305
304
301
299
296
294
291
289
287
284
284
284
287
293
292

Friday 18

First Quarter 59%

16:20

22:45

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
21 Bad
22 Bad

Sun - Rise: 06:37, Set: 19:01, Transit: 12:49. Moon - Rise: 16:20, Set: 22:45. Civil Dark: 19:35 - 06:03. Nautical Dark: 20:16 - 05:22. Astro Dark: 21:00 - 04:38

Total Clouds (% Sky Obscured)

95
92
94
97
100
100
100
100
100
100
100
100
100
100
78
51
48
53
92
100
100
100
100
92

Low Clouds (% Sky Obscured)

71
90
83
70
70
63
44
43
65
72
88
68
73
70
42
37
41
33
28
22
17
11
0
10

Medium Clouds (% Sky Obscured)

95
37
63
19
27
39
10
79
15
93
98
18
21
15
7
6
10
6
12
100
100
100
100
92

High Clouds (% Sky Obscured)

36
52
68
86
99
99
100
100
99
97
94
95
98
66
61
27
7
23
85
100
100
100
100
45

ISS Passover

Visibility (miles)

5
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 (%)

37
25
22
21
7
12
11
6
14
19
21
29
27
16
25
26
10
7
6
15
2
2
0
1

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)

15
15
16
16
16
15
15
16
16
16
15
16
17
18
18
19
19
20
17
14
12
10
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
12
11
12
12
13
14
14
13
13
13
12
12
13
12
15
15
17
15
15
15
13
12
11

Relative Humidity (%)

67
84
79
80
82
82
86
86
81
81
77
72
69
69
62
70
69
73
69
75
78
74
72
71

Pressure (mb)

1011
1011
1011
1010
1010
1010
1010
1010
1010
1011
1011
1012
1012
1013
1013
1013
1013
1013
1014
1014
1015
1016
1017
1017

Ozone (du)

291
294
296
295
294
295
295
295
296
295
294
295
296
295
295
296
294
294
293
293
294
294
298
300

Saturday 19

Waxing Gibbous 68%

16:54

No Set

23 OK
00 OK
01 OK
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
21 Bad
22 Bad

Sun - Rise: 06:39, Set: 18:58, Transit: 12:49. Moon - Rise: 16:54, Set: No Set. Civil Dark: 19:33 - 06:04. Nautical Dark: 20:14 - 05:23. Astro Dark: 20:57 - 04:40

Total Clouds (% Sky Obscured)

47
37
36
33
32
69
86
100
83
68
56
65
72
83
83
82
80
83
86
90
88
85
82
87

Low Clouds (% Sky Obscured)

21
31
32
31
31
29
27
24
23
23
21
28
32
44
41
37
30
34
46
56
51
43
35
53

Medium Clouds (% Sky Obscured)

15
11
9
5
0
0
0
0
0
0
7
6
5
5
20
36
61
64
67
72
61
49
30
22

High Clouds (% Sky Obscured)

9
0
0
0
2
47
73
100
76
56
43
43
40
42
25
11
2
2
1
4
15
20
25
21

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
1
2
1
2
2
0
1
1
0
1
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
9
9
9
10
10
9
9
9
10
12
13
13
14
14
14
13
12
10
8
6
5
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
78
82
84
87
92
92
92
92
86
74
65
57
53
49
48
46
45
48
50
54
54
55
56

Pressure (mb)

1018
1018
1019
1019
1020
1020
1021
1022
1022
1023
1024
1025
1025
1026
1026
1026
1026
1026
1027
1027
1028
1028
1028
1029

Ozone (du)

302
303
304
301
299
298
296
294
293
292
290
289
288
287
285
284
283
282
280
279
277
276
276
275

Sunday 20

Waxing Gibbous 77%

17:19

23:54

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

Sun - Rise: 06:40, Set: 18:56, Transit: 12:48. Moon - Rise: 17:19, Set: 23:54. Civil Dark: 19:30 - 06:06. Nautical Dark: 20:11 - 05:25. Astro Dark: 20:54 - 04:42

Total Clouds (% Sky Obscured)

93
99
93
81
62
40
34
32
35
40
48
45
43
41
36
31
22
15
11
8
24
37
48
43

Low Clouds (% Sky Obscured)

73
90
79
66
46
40
25
23
25
31
35
24
15
7
11
14
13
10
7
4
24
37
48
43

Medium Clouds (% Sky Obscured)

15
10
10
5
5
4
4
3
2
1
3
3
3
5
5
3
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

17
29
30
19
2
2
1
0
0
0
0
0
0
0
0
0
0
1
4
4
4
4
4
4

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
0
0
0
0
0
0
1
1
0
1
1
1
1
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
4
5
6
7
8
8
8
8
9
11
12
12
12
12
11
11
11
9
7
6
6
5
5

Chance of Frost

Temperature (°C)

14
14
14
14
15
15
14
14
14
16
17
19
20
21
23
23
23
23
22
21
20
19
18
18

Feels Like (°C)

12
13
14
12
13
14
13
13
13
14
14
15
16
16
17
23
22
22
23
24
25
18
18
18

Dew Point (°C)

6
6
7
8
9
10
11
12
13
14
14
14
14
14
14
13
13
13
14
15
16
15
15
14

Relative Humidity (%)

57
59
60
64
68
73
79
87
95
87
81
73
67
61
56
55
54
52
60
69
80
80
80
79

Pressure (mb)

1029
1029
1029
1028
1028
1028
1028
1028
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029

Ozone (du)

275
275
275
275
276
276
275
274
274
272
270
269
268
268
267
266
266
265
265
265
265
265
265
265

Monday 21

Waxing Gibbous 85%

17:36

01:10

23 OK
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 OK
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK

Sun - Rise: 06:42, Set: 18:54, Transit: 12:48. Moon - Rise: 17:36, Set: 01:10. Civil Dark: 19:28 - 06:08. Nautical Dark: 20:09 - 05:27. Astro Dark: 20:51 - 04:44

Total Clouds (% Sky Obscured)

43
43
57
69
84
85
86
87
83
79
76
62
50
38
55
73
85
74
64
46

Low Clouds (% Sky Obscured)

43
41
41
43
45
46
51
58
63
61
63
62
50
38
55
64
63
47
31
13

Medium Clouds (% Sky Obscured)

0
0
0
2
0
0
0
0
0
0
0
0
1
0
7
16
29
36
31
27

High Clouds (% Sky Obscured)

4
3
2
2
1
1
0
0
0
0
0
0
0
0
21
43
64
62
60
46

ISS Passover

Visibility (miles)

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

Precipitation Type

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
1
1
1
1
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

Wind Speed/Direction (mph)

5
5
5
5
5
5
5
5
5
5
6
6
6
6
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
14
14
13
13
13
14
14
14
14
13
13
13
14
14
14
13
13
14
14

Relative Humidity (%)

79
79
81
81
79
79
83
86
89
82
74
68
65
63
61
58
57
54
60
65

Pressure (mb)

1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1030
1030
1030
1030
1030
1029
1029
1029
1029
1028

Ozone (du)

264
263
262
263
264
265
266
268
269
269
270
270
271
271
272
271
271
271
270
270

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

Generated: 15/09/26 23:17:59. Forecast: 15/09/26 to 21/09/26. Timezone: UTC+1.00