Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 3

Waxing Gibbous 86%

17:24

01:47

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
23 Bad

Sun - Rise: 07:08, Set: 18:35, Transit: 12:51. Moon - Rise: 17:24, Set: 01:47. Civil Dark: 19:08 - 06:34. Nautical Dark: 19:47 - 05:56. Astro Dark: 20:26 - 05:16

Total Clouds (% Sky Obscured)

78
83
87
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

27
63
76
88
100
100
100
100
100
100
82
87
70
83
75
84
77
79
86
85
90
97
100
71

Medium Clouds (% Sky Obscured)

78
83
87
100
91
96
23
34
91
79
93
100
100
100
100
100
100
100
100
69
98
100
100
100

High Clouds (% Sky Obscured)

78
83
87
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
70
30

ISS Passover

Visibility (miles)

9
9
2
6
9
7
9
9
9
2
0
0
0
0
0
9
5
4
9
9
8
3
5
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

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

Precipitation Probability (%)

95
95
93
95
95
95
58
42
44
54
69
65
79
88
95
95
95
95
83
90
47
74
82
59

Precipitation Amount (mm)

1.8
2.2
0.5
1.3
0.8
1.5
0
0
0.2
0.3
0.4
0.3
0.5
0.6
0.8
1
1.5
0.9
0.6
0.6
0
0.4
0.4
0.2

Wind Speed/Direction (mph)

11
11
15
15
16
16
15
14
13
12
12
12
13
14
16
18
19
21
22
22
23
23
22
21

Chance of Frost

Temperature (°C)

16
15
14
14
13
13
13
14
14
14
15
15
16
16
16
17
16
16
16
16
17
17
17
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
68
87
89
86
87
92
93
95
96
96
98
98
96
98
96
92
92
93
87
92
95
95
93

Pressure (mb)

1015
1015
1015
1014
1013
1013
1012
1012
1012
1011
1011
1010
1009
1008
1007
1006
1005
1004
1003
1002
1000
1000
999
998

Ozone (du)

271
273
272
268
265
263
261
258
255
253
252
253
253
253
253
253
254
253
251
250
249
249
251
253

Saturday 4

Waxing Gibbous 93%

17:38

03:12

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

Sun - Rise: 07:09, Set: 18:32, Transit: 12:51. Moon - Rise: 17:38, Set: 03:12. Civil Dark: 19:06 - 06:36. Nautical Dark: 19:44 - 05:57. Astro Dark: 20:24 - 05:18

Total Clouds (% Sky Obscured)

100
100
100
100
95
54
43
36
55
66
71
75
77
93
99
100
97
94
60
25
31
34
85
92

Low Clouds (% Sky Obscured)

52
89
61
61
68
44
40
36
55
59
71
70
44
66
51
85
53
47
9
23
31
33
38
49

Medium Clouds (% Sky Obscured)

71
100
100
100
94
54
43
0
0
23
6
22
32
83
91
45
52
25
9
8
3
3
32
35

High Clouds (% Sky Obscured)

6
28
31
35
3
54
43
0
0
0
0
0
3
2
50
25
74
58
29
2
2
1
3
15

ISS Passover

Visibility (miles)

7
2
6
3
9
4
9
9
9
9
9
9
8
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

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

Precipitation Probability (%)

88
95
95
95
80
74
8
0
0
35
10
22
24
25
35
8
2
14
0
0
0
0
0
0

Precipitation Amount (mm)

0.5
1.1
1.1
0.8
0.4
0.4
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

22
19
16
18
19
19
21
20
20
22
24
26
26
26
26
25
24
20
20
18
18
17
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
9
9
9
7
7
5
3
4
4
4
5
5
6
5
6
6
7
6
6
5
5
5
5

Dew Point (°C)

15
13
12
12
11
10
8
6
6
5
5
4
4
4
5
8
10
9
8
7
6
6
5
5

Relative Humidity (%)

93
93
92
92
89
90
80
77
76
72
68
60
59
56
58
69
79
76
73
75
74
76
74
76

Pressure (mb)

998
998
998
998
998
997
998
999
999
1000
1000
1000
1001
1001
1002
1002
1003
1004
1005
1007
1008
1009
1010
1011

Ozone (du)

254
254
255
255
257
258
264
271
277
299
323
332
336
342
336
332
330
326
323
319
317
315
315
317

Sunday 5

Waxing Gibbous 98%

17:50

04:38

00 Bad
01 OK
02 OK
03 OK
04 Good
05 OK
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
23 Bad

Sun - Rise: 07:11, Set: 18:30, Transit: 12:50. Moon - Rise: 17:50, Set: 04:38. Civil Dark: 19:03 - 06:38. Nautical Dark: 19:42 - 05:59. Astro Dark: 20:22 - 05:19

Total Clouds (% Sky Obscured)

47
38
38
38
9
22
54
66
61
89
79
100
100
100
98
96
98
92
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

42
38
38
38
8
22
43
57
44
41
55
69
88
100
96
90
72
67
100
95
89
70
46
80

Medium Clouds (% Sky Obscured)

3
0
0
4
3
0
0
4
0
14
3
7
9
14
18
12
18
22
34
39
50
47
74
93

High Clouds (% Sky Obscured)

0
0
2
4
2
1
0
0
0
0
3
100
100
100
86
64
90
58
33
49
61
80
86
88

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
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
1
16
4
0
0
0
0
6
6
15
21
32
42
41
51

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
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
4
4
4
4
5
5
2
3
5
7
8
8
9
10
10
10
10
10
9
9
9
9
9

Dew Point (°C)

6
5
5
5
4
4
4
2
2
4
6
6
5
6
6
6
8
9
9
9
9
9
10
10

Relative Humidity (%)

77
74
75
75
74
75
74
62
61
67
70
65
59
58
58
59
66
71
75
76
77
79
84
89

Pressure (mb)

1012
1013
1013
1014
1014
1015
1015
1016
1017
1018
1018
1019
1019
1020
1020
1020
1020
1020
1021
1022
1022
1022
1022
1022

Ozone (du)

313
309
306
303
303
305
304
301
299
298
296
292
288
286
284
281
277
273
270
269
267
265
264
263

Monday 6

Waxing Gibbous 99%

18:03

06:05

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 OK
20 OK
21 OK
22 Bad
23 Bad

Sun - Rise: 07:13, Set: 18:28, Transit: 12:50. Moon - Rise: 18:03, Set: 06:05. Civil Dark: 19:01 - 06:39. Nautical Dark: 19:40 - 06:01. Astro Dark: 20:19 - 05:21

Total Clouds (% Sky Obscured)

100
91
83
71
54
72
60
62
66
80
78
76
70
71
67
63
57
50
37
37
35
33
43
40

Low Clouds (% Sky Obscured)

76
72
65
39
33
44
55
55
58
55
53
45
41
36
37
37
34
33
30
28
26
24
29
36

Medium Clouds (% Sky Obscured)

90
79
46
9
7
6
3
19
29
45
39
37
39
35
31
26
19
10
0
0
0
0
0
0

High Clouds (% Sky Obscured)

99
78
54
30
19
18
4
1
1
1
0
0
0
2
4
3
5
9
2
2
2
4
8
2

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

Very Light Rain
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 (%)

56
42
23
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
9
10
10
10
10
10
10
10
10
10
9
9
9
9
10
10
10
10
11
11
11
10
10

Relative Humidity (%)

86
83
84
86
93
95
96
95
93
86
76
69
64
61
60
61
62
68
75
83
86
89
90
93

Pressure (mb)

1022
1023
1023
1023
1023
1023
1023
1023
1024
1024
1025
1025
1025
1025
1025
1024
1024
1024
1025
1025
1025
1025
1025
1025

Ozone (du)

261
259
257
256
253
252
251
251
251
249
249
249
249
249
249
249
249
247
247
246
247
247
247
246

Tuesday 7

Full Moon 100%

18:16

07:35

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
23 Bad

Sun - Rise: 07:14, Set: 18:25, Transit: 12:50. Moon - Rise: 18:16, Set: 07:35. Civil Dark: 18:59 - 06:41. Nautical Dark: 19:38 - 06:02. Astro Dark: 20:17 - 05:23

Total Clouds (% Sky Obscured)

49
56
60
57
56
56
53
48
47
52
59
69
78
78
78
78
85
93
100
93
85
78
85
93

Low Clouds (% Sky Obscured)

41
47
53
57
56
53
50
48
47
47
59
69
78
78
78
78
80
82
84
77
71
64
68
71

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
24
32
21
15
13
12
12

High Clouds (% Sky Obscured)

4
8
8
1
1
1
1
0
1
28
30
30
25
25
25
30
50
74
98
68
40
10
26
41

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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
96
95
96
96
96
95
95
84
74
63
55
50
53
55
58
65
73
82
86
90
95
95

Pressure (mb)

1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1022
1021
1021
1021
1021
1021
1021
1021
1020

Ozone (du)

245
245
244
245
245
244
245
247
249
249
249
249
250
250
251
252
252
253
254
255
256
258
259
259

Wednesday 8

Waning Gibbous 99%

18:33

09:08

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
23 OK

Sun - Rise: 07:16, Set: 18:23, Transit: 12:50. Moon - Rise: 18:33, Set: 09:08. Civil Dark: 18:57 - 06:43. Nautical Dark: 19:35 - 06:04. Astro Dark: 20:15 - 05:25

Total Clouds (% Sky Obscured)

100
95
89
84
86
90
91
96
97
98
86
75
69
66
59
49
55
63
68
66
68
74
61
45

Low Clouds (% Sky Obscured)

75
78
81
80
76
76
75
76
75
74
73
72
69
66
59
49
55
63
68
66
68
74
61
45

Medium Clouds (% Sky Obscured)

12
9
8
3
9
15
20
20
12
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

56
42
27
5
31
61
91
95
95
95
63
32
0
3
6
9
6
3
0
0
0
0
0
1

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
4
5
3
6
4
2
10
10
11
10
7
0
3
3
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
11
11
11
11
11
11
11
9
8
7
5
4
3
3
3
3
4
5
6
6
7
7
7

Relative Humidity (%)

93
92
93
93
93
93
95
95
86
77
71
62
55
49
49
49
49
55
62
67
73
78
84
87

Pressure (mb)

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

Ozone (du)

260
261
261
261
261
264
268
272
274
275
277
279
280
282
280
279
278
279
280
281
281
282
283
281

Thursday 9

Waning Gibbous 95%

18:56

10:44

Sun - Rise: 07:18, Set: 18:21, Transit: 12:49. Moon - Rise: 18:56, Set: 10:44. Civil Dark: 18:54 - 06:44. Nautical Dark: 19:33 - 06:05. Astro Dark: 20:12 - 05:26

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Great Missenden, Buckinghamshire, United Kingdom (51.70,-0.70)

Generated: 03/10/25 00:07:15. Forecast: 03/10/25 to 09/10/25. Timezone: UTC+1.00