Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 2

Waning Gibbous 63%

21:12

14:32

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: 06:18, Set: 19:47, Transit: 13:02. Moon - Rise: 21:12, Set: 14:32. Civil Dark: 20:22 - 05:43. Nautical Dark: 21:05 - 05:00. Astro Dark: 21:53 - 04:13

Total Clouds (% Sky Obscured)

86
90
91
91
94
100
100
98
81
97
92
100
100
100
100
90
99
100
100
97
100
92
96
95

Low Clouds (% Sky Obscured)

78
89
69
59
65
42
52
90
73
90
80
68
77
64
27
31
35
32
41
44
43
61
41
33

Medium Clouds (% Sky Obscured)

34
25
16
16
22
66
76
71
14
11
11
76
60
83
64
20
18
30
34
25
34
24
36
27

High Clouds (% Sky Obscured)

86
73
69
13
70
99
98
24
2
63
58
100
100
100
100
70
96
100
100
74
96
51
74
95

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
1
2
5
6
7
2
0
0
7
14
21
10
1
0
0
0
0
1
1
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)

13
13
13
12
13
12
12
13
13
13
13
13
13
13
13
12
12
13
13
14
15
15
14
15

Chance of Frost

Temperature (°C)

18
19
19
19
19
19
18
18
18
18
18
18
18
18
18
18
18
19
19
20
21
22
23
23

Feels Like (°C)

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

Dew Point (°C)

14
15
16
17
18
17
17
17
17
17
16
17
17
16
16
15
15
15
14
13
13
14
13
10

Relative Humidity (%)

74
78
84
85
91
89
90
92
92
90
89
90
92
89
86
86
83
77
70
63
59
59
54
44

Pressure (mb)

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

Ozone (du)

298
298
298
297
296
296
298
299
300
299
300
299
299
298
300
300
300
298
296
294
293
291
291
291

Thursday 3

Waning Gibbous 51%

21:43

15:52

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: 06:20, Set: 19:45, Transit: 13:01. Moon - Rise: 21:43, Set: 15:52. Civil Dark: 20:20 - 05:45. Nautical Dark: 21:03 - 05:02. Astro Dark: 21:50 - 04:16

Total Clouds (% Sky Obscured)

96
82
65
67
88
92
57
54
76
87
94
94
96
100
100
100
100
100
100
100
98
100
100
100

Low Clouds (% Sky Obscured)

12
0
2
3
4
22
21
15
26
70
91
89
86
87
91
96
97
37
24
19
15
12
12
11

Medium Clouds (% Sky Obscured)

22
19
13
4
8
5
7
4
13
36
68
72
57
78
72
96
97
97
99
100
97
100
98
89

High Clouds (% Sky Obscured)

83
79
31
54
71
79
9
15
19
26
4
57
82
100
84
100
100
100
83
92
52
99
76
69

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
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
Light Rain
Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
0
8
2
1
1
4
7
10
10
13
28
45
57
84
63
95
95
27
15
1
1
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.9
0.9
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
23
22
22
20
19
18
17
17
17
17
18
18
19
20
20
20
20
19
18
19
19
19
19

Feels Like (°C)

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

Dew Point (°C)

11
12
13
15
15
14
15
15
14
15
15
14
15
16
17
18
17
17
14
11
8
7
6
5

Relative Humidity (%)

45
49
56
64
70
75
81
83
83
85
86
79
80
80
85
89
82
82
71
61
49
44
41
39

Pressure (mb)

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

Ozone (du)

291
291
291
290
292
291
290
289
289
288
288
290
290
290
291
293
294
296
298
298
298
299
300
302

Friday 4

Third Quarter 39%

22:30

No Set

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

Sun - Rise: 06:22, Set: 19:43, Transit: 13:01. Moon - Rise: 22:30, Set: No Set. Civil Dark: 20:18 - 05:47. Nautical Dark: 21:00 - 05:04. Astro Dark: 21:47 - 04:18

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
60
0
1
1
40
100
66
100
41
40
47
54
81
79
84
88
85
67

Low Clouds (% Sky Obscured)

14
0
0
5
0
0
0
0
0
0
0
0
0
0
0
0
0
23
33
33
39
35
33
23

Medium Clouds (% Sky Obscured)

95
29
22
30
9
0
0
0
0
0
0
0
0
0
0
0
0
7
9
10
12
12
15
12

High Clouds (% Sky Obscured)

100
100
100
100
100
100
60
0
0
1
15
100
57
100
41
30
40
37
52
63
56
55
49
33

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
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

39
43
48
54
58
63
68
71
75
79
83
86
89
92
96
96
83
68
59
54
49
44
42
39

Pressure (mb)

1014
1014
1015
1016
1017
1017
1018
1019
1019
1020
1020
1020
1021
1021
1022
1023
1023
1024
1024
1024
1025
1025
1024
1024

Ozone (du)

304
306
310
309
314
319
323
321
318
316
314
314
310
308
305
303
302
301
299
298
296
294
293
291

Saturday 5

Waning Crescent 28%

23:36

16:57

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

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)

64
76
61
54
48
50
51
48
52
43
36
39
29
22
15
15
15
15
43
75
100
84
70
59

Low Clouds (% Sky Obscured)

25
21
23
15
8
0
17
29
43
34
22
16
10
5
0
0
0
0
0
0
2
21
35
7

Medium Clouds (% Sky Obscured)

16
14
15
14
16
14
14
9
10
8
6
2
0
0
15
15
15
15
43
75
82
83
70
59

High Clouds (% Sky Obscured)

29
38
22
14
5
1
1
0
0
0
2
25
20
20
15
15
15
15
43
75
100
84
70
27

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
1
8
22
19
21

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

Chance of Frost

Temperature (°C)

21
21
20
19
18
17
16
16
16
15
15
14
14
13
13
13
15
17
19
20
22
23
23
23

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

38
38
40
49
52
54
55
57
57
59
60
64
71
75
79
77
70
64
59
55
49
49
53
55

Pressure (mb)

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

Ozone (du)

290
288
289
290
289
288
288
289
288
289
290
290
289
289
290
291
291
290
289
288
288
289
290
291

Sunday 6

Waning Crescent 18%

00:59

17:44

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 OK
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)

49
54
66
65
61
64
64
60
60
72
83
94
75
48
46
68
78
87
89
89
89
93
97
100

Low Clouds (% Sky Obscured)

0
0
0
7
15
23
18
18
15
24
33
51
25
23
21
40
37
37
22
13
7
7
6
5

Medium Clouds (% Sky Obscured)

49
54
66
9
39
64
64
60
60
72
83
94
56
10
0
1
1
1
12
23
34
48
58
54

High Clouds (% Sky Obscured)

2
5
18
55
40
30
30
30
30
25
25
1
0
0
3
37
61
82
82
86
87
90
95
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
9
9
9
6
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
Very Light Rain
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

16
11
3
6
5
4
15
49
27
9
33
54
39
10
0
9
7
2
2
1
0
0
1
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
12
11
10
9
8
7
7
7
7
7
6
6
6
6
5
8
9
9
10
10
11
11
11

Chance of Frost

Temperature (°C)

25
25
24
23
22
21
20
19
18
17
17
17
17
17
16
16
17
17
17
18
19
20
20
20

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

46
44
46
51
52
52
53
57
62
67
64
67
73
77
85
92
86
79
74
66
60
55
52
50

Pressure (mb)

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

Ozone (du)

293
292
290
289
290
292
295
295
295
296
299
304
302
303
302
307
307
306
306
306
305
305
304
304

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
100
100
100
100
93
86
80
69
65
55
51
48
44
48
52
56
54
55
53
53
49
42

Low Clouds (% Sky Obscured)

3
2
1
26
50
75
50
25
0
0
0
0
2
5
9
9
7
6
11
18
25
37
48
42

Medium Clouds (% Sky Obscured)

61
72
82
81
78
75
51
28
5
10
10
10
12
10
5
3
4
0
0
3
3
5
4
1

High Clouds (% Sky Obscured)

100
100
100
100
99
99
93
86
80
69
65
55
51
27
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
8
8
7
8
8
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
6
16
23
23
20
15
10
0
3
5
1
11
11
4
21
37
50
49
41
20
12
9
14

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

48
53
58
65
65
66
66
69
74
77
76
75
72
74
76
77
69
63
57
49
43
38
40
43

Pressure (mb)

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

Ozone (du)

303
304
305
305
308
311
314
317
319
321
322
322
323
325
328
330
332
334
336
338
341
344
346
347

Tuesday 8

Waning Crescent 4%

03:59

18:37

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

59
77
97
95
93
91
89
91
94
70
49
29
47
62
78
84
91
100
96
92
88

Low Clouds (% Sky Obscured)

51
52
55
51
49
49
50
54
49
38
28
20
19
14
13
39
66
95
94
92
88

Medium Clouds (% Sky Obscured)

12
24
35
43
49
50
38
29
21
17
10
2
9
17
24
25
25
29
24
16
12

High Clouds (% Sky Obscured)

23
49
83
84
86
84
84
81
77
51
26
0
23
45
65
74
81
90
62
32
3

ISS Passover

Visibility (miles)

9
8
7
6
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

Precipitation Type

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

Precipitation Probability (%)

24
31
33
31
26
17
13
9
0
3
1
0
0
0
0
0
1
2
20
28
35

Precipitation Amount (mm)

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
14
14
14
11
11
12
11
11
11
9
9
9
9
8
8
8
9
8
9
9

Dew Point (°C)

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

Relative Humidity (%)

46
51
58
65
71
76
81
84
84
87
87
88
88
90
88
90
83
75
67
63
60

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007

Ozone (du)

349
349
349
349
351
354
356
354
352
350
348
345
343
345
346
348
347
345
344
340
336

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

Generated: 02/09/26 16:53:53. Forecast: 02/09/26 to 08/09/26. Timezone: UTC+1.00