Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 5

Waning Crescent 28%

23:36

16:57

16 Bad
17 Bad
18 Bad
19 Bad
20 OK
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 OK
13 Bad
14 Good
15 Good

Sun - Rise: 06:23, Set: 19:40, Transit: 13:01. Moon - Rise: 23:36, Set: 16:57. Civil Dark: 20:15 - 05:49. Nautical Dark: 20:58 - 05:06. Astro Dark: 21:44 - 04:20

Total Clouds (% Sky Obscured)

53
61
54
55
39
62
71
50
79
77
71
88
92
95
75
87
72
93
92
83
28
64
0
11

Low Clouds (% Sky Obscured)

47
31
21
28
0
0
17
0
0
0
3
3
24
0
0
28
21
27
8
8
9
9
0
0

Medium Clouds (% Sky Obscured)

0
2
2
5
9
15
30
13
15
77
71
88
90
80
75
82
72
59
32
3
3
3
0
3

High Clouds (% Sky Obscured)

40
44
46
26
15
30
31
14
49
56
58
55
0
77
35
43
32
82
84
83
10
64
0
10

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
8
6
2
8
2
1
0
0
0
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)

8
7
6
6
3
4
4
4
4
4
4
4
4
3
4
4
6
7
8
10
10
11
11
11

Chance of Frost

Temperature (°C)

21
21
21
20
18
17
15
15
14
14
13
13
13
13
13
14
15
16
18
19
21
22
24
25

Feels Like (°C)

19
18
20
20
17
15
14
15
14
12
11
11
11
12
12
12
13
14
16
17
18
19
22
23

Dew Point (°C)

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

Relative Humidity (%)

43
44
46
56
59
62
68
70
70
70
66
65
66
69
70
71
69
68
60
48
39
35
34
34

Pressure (mb)

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

Ozone (du)

298
298
297
294
291
290
290
290
289
288
287
290
292
291
291
291
292
292
292
293
293
295
296
293

Sunday 6

Waning Crescent 18%

00:59

17:44

16 OK
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
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:25, Set: 19:38, Transit: 13:00. Moon - Rise: 00:59, Set: 17:44. Civil Dark: 20:13 - 05:50. Nautical Dark: 20:55 - 05:08. Astro Dark: 21:41 - 04:23

Total Clouds (% Sky Obscured)

23
62
90
90
100
92
100
100
100
100
55
65
62
61
40
80
92
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
9
0
0
19
4
16
44
14
24
47
42
35
29
56
86
87
81
6

Medium Clouds (% Sky Obscured)

22
62
83
12
9
7
5
1
33
96
55
38
2
33
3
26
11
0
3
11
20
20
18
20

High Clouds (% Sky Obscured)

2
21
73
76
100
75
100
100
100
100
21
20
0
0
2
80
54
95
100
100
100
100
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 (%)

2
9
13
4
2
0
0
0
2
1
0
0
0
0
0
8
5
4
0
7
2
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
11
10
10
8
8
8
8
7
7
6
6
6
7
7
7
9
11
12
12
13
13
13
12

Chance of Frost

Temperature (°C)

25
25
24
23
21
20
19
18
18
18
17
17
16
16
16
16
17
18
19
20
20
20
20
20

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

36
40
46
55
60
63
68
66
65
69
70
71
75
82
90
95
89
81
70
61
55
54
57
57

Pressure (mb)

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

Ozone (du)

292
291
294
296
296
296
298
300
300
300
300
303
304
301
300
299
299
298
298
296
295
296
296
295

Monday 7

Waning Crescent 10%

02:29

18:16

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
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:26, Set: 19:36, Transit: 13:00. Moon - Rise: 02:29, Set: 18:16. Civil Dark: 20:10 - 05:52. Nautical Dark: 20:52 - 05:10. Astro Dark: 21:38 - 04:25

Total Clouds (% Sky Obscured)

100
100
96
100
100
100
100
99
100
100
100
100
100
100
95
100
61
54
53
63
56
59
59
62

Low Clouds (% Sky Obscured)

25
6
9
16
17
22
36
38
68
77
57
66
54
43
51
35
21
23
26
38
29
31
35
33

Medium Clouds (% Sky Obscured)

92
83
96
87
83
67
96
99
100
100
100
100
100
99
95
87
61
54
53
63
0
3
1
1

High Clouds (% Sky Obscured)

100
100
86
100
100
100
100
77
100
100
100
100
100
99
22
21
24
20
20
20
20
20
20
25

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

Precipitation Probability (%)

0
0
0
0
0
0
0
2
23
35
37
63
90
71
61
58
28
7
3
2
3
2
2
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

50
49
52
58
63
73
74
75
77
78
82
83
83
83
83
86
84
68
59
54
51
47
43
41

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1014
1014
1013
1013
1013
1013
1013
1013
1013
1012
1012
1011
1011

Ozone (du)

295
294
294
294
293
294
294
294
293
294
295
295
298
299
304
308
310
309
308
310
310
310
310
310

Tuesday 8

Waning Crescent 4%

03:59

18:37

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

Sun - Rise: 06:28, Set: 19:33, Transit: 13:00. Moon - Rise: 03:59, Set: 18:37. Civil Dark: 20:08 - 05:54. Nautical Dark: 20:50 - 05:12. Astro Dark: 21:35 - 04:27

Total Clouds (% Sky Obscured)

67
73
74
70
43
0
4
4
7
11
16
20
21
21
21
24
28
32
42
44
44
54
58
54

Low Clouds (% Sky Obscured)

36
41
9
6
3
0
3
2
4
9
12
17
17
17
14
16
22
25
22
14
3
10
23
32

Medium Clouds (% Sky Obscured)

5
7
10
5
2
0
0
0
0
0
0
0
0
0
0
0
0
0
4
8
15
16
17
15

High Clouds (% Sky Obscured)

30
35
30
25
13
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 (%)

1
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)

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

Chance of Frost

Temperature (°C)

19
19
18
17
16
14
13
12
12
11
11
10
10
10
10
10
11
13
15
16
17
18
18
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

45
48
46
48
54
63
69
73
79
81
87
88
93
96
95
95
84
71
60
51
47
43
40
38

Pressure (mb)

1010
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

311
312
312
315
320
329
330
330
331
334
334
332
333
333
334
334
333
334
334
334
333
333
333
334

Wednesday 9

Waning Crescent 1%

05:26

18:54

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

Sun - Rise: 06:30, Set: 19:31, Transit: 12:59. Moon - Rise: 05:26, Set: 18:54. Civil Dark: 20:05 - 05:55. Nautical Dark: 20:47 - 05:14. Astro Dark: 21:32 - 04:29

Total Clouds (% Sky Obscured)

53
52
43
50
50
55
55
63
81
84
79
75
82
90
98
92
88
84
85
87
89
84
76
66

Low Clouds (% Sky Obscured)

22
20
6
12
14
21
12
13
19
34
51
27
4
2
0
9
10
12
16
20
19
17
22
26

Medium Clouds (% Sky Obscured)

13
8
4
5
5
3
3
4
4
7
6
5
10
20
24
18
20
18
35
53
72
52
33
22

High Clouds (% Sky Obscured)

6
15
18
22
31
44
48
52
72
68
57
41
31
24
17
34
34
38
37
31
20
14
9
7

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
12
10
8
8
7
5
5
5
5
5
5
5
4
4
4
5
6
6
6
7
7
7
7

Chance of Frost

Temperature (°C)

18
18
17
16
15
14
13
13
12
12
11
11
11
11
10
11
13
14
15
16
17
18
19
19

Feels Like (°C)

16
16
16
16
14
14
14
13
12
10
10
10
9
10
9
10
11
11
11
12
12
13
18
18

Dew Point (°C)

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

Relative Humidity (%)

38
40
44
54
62
68
71
72
75
77
76
76
78
80
81
80
71
63
57
52
47
43
41
38

Pressure (mb)

1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

332
329
329
326
322
319
317
315
315
314
314
313
314
314
313
313
312
312
312
312
312
312
310
308

Thursday 10

Waning Crescent 0%

06:50

19:07

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
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:31, Set: 19:29, Transit: 12:59. Moon - Rise: 06:50, Set: 19:07. Civil Dark: 20:03 - 05:57. Nautical Dark: 20:45 - 05:16. Astro Dark: 21:29 - 04:31

Total Clouds (% Sky Obscured)

75
75
79
81
86
93
95
97
100
100
100
100
100
99
99
96
93
91
86
79
74
74
77
77

Low Clouds (% Sky Obscured)

25
24
26
29
32
35
26
16
6
4
2
1
1
1
5
39
68
91
86
79
74
74
77
77

Medium Clouds (% Sky Obscured)

29
33
32
28
19
10
5
5
5
11
13
15
38
57
75
79
85
91
86
79
74
56
31
7

High Clouds (% Sky Obscured)

36
65
79
81
86
93
95
97
100
100
100
100
78
56
38
38
38
34
30
30
25
28
28
24

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
6
5
3
5
6
8
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
5
8
4
6
6
7
34
44
53
72
79
82
77
86
95
95
89
73

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.5
0.6
0.4
0.5
0.6
0.6
0.5
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
6
7
7
8
8
8
7
8
8
8
9
9
10
11
12
13
14
15
15
16
16
16

Relative Humidity (%)

36
40
44
49
52
57
60
62
62
64
68
71
76
79
82
84
86
89
90
92
93
95
95
95

Pressure (mb)

1015
1015
1015
1015
1015
1015
1016
1015
1015
1015
1014
1014
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

307
305
304
303
302
302
301
303
306
308
309
311
313
315
318
320
325
329
334
336
337
339
338
338

Friday 11

New Moon 2%

08:11

19:18

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: 06:33, Set: 19:26, Transit: 12:59. Moon - Rise: 08:11, Set: 19:18. Civil Dark: 20:01 - 05:59. Nautical Dark: 20:42 - 05:18. Astro Dark: 21:26 - 04:34

Total Clouds (% Sky Obscured)

84
90
98
98
98
98
98
98
99
95
92
89
92
95
96
96
96
97
82
67
53

Low Clouds (% Sky Obscured)

74
71
70
56
40
22
21
16
23
29
37
40
45
61
62
65
69
79
82
67
53

Medium Clouds (% Sky Obscured)

4
2
0
0
0
0
0
0
0
9
18
27
36
37
38
32
26
24
16
6
0

High Clouds (% Sky Obscured)

38
55
80
85
90
90
96
96
97
74
51
28
47
66
76
51
23
1
1
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

Fog (%)

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

Precipitation Probability (%)

58
36
24
26
22
11
5
3
2
6
5
0
2
3
4
7
7
3
12
16
18

Precipitation Amount (mm)

0.2
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
7
8
9
8
8
6
6
6
6
6
6
6
6
6
6
7
7
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
15
14
16
14
12
12
11
11
10
11
10
10
10
11
9
10
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

93
92
90
89
90
93
95
95
95
93
93
93
93
95
95
95
92
89
86
79
73

Pressure (mb)

1012
1012
1012
1013
1013
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1017

Ozone (du)

338
339
340
340
341
343
344
343
343
342
341
340
338
337
335
333
334
334
335
334
334

Forecast for Newport Pagnell, Milton Keynes, United Kingdom (52.08,-0.73)

Generated: 05/09/26 16:48:10. Forecast: 05/09/26 to 11/09/26. Timezone: UTC+1.00