Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 6

Waning Gibbous 96%

17:04

10:18

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: 07:10, Set: 16:23, Transit: 11:46. Moon - Rise: 17:04, Set: 10:18. Civil Dark: 16:59 - 06:34. Nautical Dark: 17:40 - 05:53. Astro Dark: 18:19 - 05:14

Total Clouds (% Sky Obscured)

57
57
71
76
91
99
100
100
78
73
69
74
64
76
66
87
82
97
99
97
100
99
100
100

Low Clouds (% Sky Obscured)

51
57
71
70
76
45
76
75
78
73
69
74
62
76
66
85
61
51
40
85
100
98
87
63

Medium Clouds (% Sky Obscured)

13
23
37
38
40
45
79
48
25
27
21
48
14
0
0
19
7
11
20
52
73
97
54
65

High Clouds (% Sky Obscured)

15
38
40
38
2
19
4
2
3
2
1
1
2
0
3
31
35
39
40
35
42
9
58
70

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 (%)

2
1
84
80
100
84
84
100
100
100
20
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
1
2
10
14
12
8
1
2
5
3
1
10
18
8
17
9
19
33
19
5
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
11
11
11
10
10
10
11
12
12
12
11
11
11
11
11
11
11
11
11
10
11
11

Relative Humidity (%)

96
95
93
92
93
90
89
89
92
96
95
86
80
78
74
74
80
84
86
92
90
84
86
89

Pressure (mb)

1006
1006
1006
1006
1006
1005
1005
1005
1005
1005
1005
1005
1005
1004
1004
1004
1004
1004
1005
1005
1005
1005
1006
1006

Ozone (du)

276
277
279
280
280
280
281
281
284
288
290
291
292
292
292
291
295
298
300
301
300
300
298
299

Friday 7

Waning Gibbous 90%

18:05

11:35

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

Sun - Rise: 07:12, Set: 16:21, Transit: 11:47. Moon - Rise: 18:05, Set: 11:35. Civil Dark: 16:58 - 06:35. Nautical Dark: 17:38 - 05:55. Astro Dark: 18:18 - 05:15

Total Clouds (% Sky Obscured)

97
92
78
100
100
100
94
73
100
99
76
53
39
67
72
52
53
27
22
0
0
0
17
95

Low Clouds (% Sky Obscured)

80
76
62
45
47
46
45
40
54
56
74
52
39
54
56
52
26
27
22
0
0
0
0
21

Medium Clouds (% Sky Obscured)

80
41
39
47
67
68
61
60
39
26
2
3
2
26
14
0
20
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

72
57
44
92
100
100
94
73
100
99
54
6
5
2
14
0
2
2
2
0
0
0
10
60

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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
93
95
96
96
96
95
96
95
96
91
84
77
69
69
69
75
83
87
88
90
93
93
93

Pressure (mb)

1006
1007
1007
1008
1008
1009
1010
1010
1011
1012
1013
1013
1014
1014
1014
1014
1015
1015
1016
1016
1017
1017
1017
1017

Ozone (du)

298
297
293
287
281
276
273
270
269
268
268
268
267
266
264
262
260
261
263
264
264
266
268
271

Saturday 8

Waning Gibbous 82%

19:24

12:30

23 Bad
00 OK
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

Sun - Rise: 07:14, Set: 16:20, Transit: 11:47. Moon - Rise: 19:24, Set: 12:30. Civil Dark: 16:56 - 06:37. Nautical Dark: 17:37 - 05:56. Astro Dark: 18:17 - 05:17

Total Clouds (% Sky Obscured)

43
38
29
27
30
8
31
51
79
67
78
58
64
89
100
92
69
97
97
98
99
100
99
98

Low Clouds (% Sky Obscured)

28
34
28
17
16
0
3
26
28
29
40
45
49
62
48
40
33
34
51
64
73
85
81
77

Medium Clouds (% Sky Obscured)

0
0
0
0
0
2
14
18
16
16
11
13
9
3
24
34
22
90
95
96
58
70
96
88

High Clouds (% Sky Obscured)

12
35
8
27
30
8
2
2
63
22
56
5
8
52
100
65
56
51
48
63
80
100
72
62

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
7

Fog (%)

0
0
0
0
0
0
0
2
1
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
Very Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
8
25
11
12
36
53
45

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
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
5
6
5
4
5
6
6
6
8
9
10
10
11
10
10
8
8
8
8
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

93
94
94
96
96
94
94
94
94
94
90
84
79
75
70
74
76
83
88
88
90
88
92
92

Pressure (mb)

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

Ozone (du)

275
273
270
266
266
268
268
267
265
266
267
268
269
268
268
270
268
266
265
263
264
265
267
268

Sunday 9

Waning Gibbous 72%

20:50

13:05

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: 07:15, Set: 16:18, Transit: 11:47. Moon - Rise: 20:50, Set: 13:05. Civil Dark: 16:55 - 06:39. Nautical Dark: 17:36 - 05:58. Astro Dark: 18:15 - 05:18

Total Clouds (% Sky Obscured)

96
96
97
98
98
99
100
100
100
95
78
100
100
100
100
72
72
69
71
75
80
76
82
87

Low Clouds (% Sky Obscured)

73
79
85
90
84
80
74
74
72
72
69
68
67
64
60
51
54
53
55
49
46
40
39
38

Medium Clouds (% Sky Obscured)

81
91
90
92
94
97
93
100
100
86
50
98
100
100
100
56
41
20
3
2
3
3
9
74

High Clouds (% Sky Obscured)

40
47
53
61
74
87
100
100
100
94
75
71
62
55
55
55
37
22
1
16
32
42
53
61

ISS Passover

Visibility (miles)

9
3
6
3
3
3
8
1
2
7
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

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

Precipitation Probability (%)

85
92
95
95
95
95
95
95
50
15
13
22
32
44
39
45
51
44
33
29
22
0
1
0

Precipitation Amount (mm)

0.6
0.5
1.1
1
0.9
0.8
1.2
1.5
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
12
12
12
12
12
12
12
12
12
13
13
13
13
13
13
12
12
11
11
10
10
10

Feels Like (°C)

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

Dew Point (°C)

11
11
11
11
11
11
11
11
11
12
11
12
11
11
10
10
10
11
11
10
10
9
9
9

Relative Humidity (%)

93
93
95
96
95
95
96
96
96
98
93
92
89
84
83
80
84
92
93
95
95
93
95
96

Pressure (mb)

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

Ozone (du)

270
272
274
273
273
274
276
276
279
281
283
288
292
297
304
308
308
305
299
295
294
293
292
294

Monday 10

Waning Gibbous 61%

22:15

13:29

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: 07:17, Set: 16:17, Transit: 11:47. Moon - Rise: 22:15, Set: 13:29. Civil Dark: 16:54 - 06:40. Nautical Dark: 17:34 - 05:59. Astro Dark: 18:14 - 05:20

Total Clouds (% Sky Obscured)

91
94
97
100
91
79
67
78
90
100
99
99
98
99
99
100
100
100
100
100
100
100
93
86

Low Clouds (% Sky Obscured)

39
46
45
44
45
46
44
44
48
47
48
51
52
54
56
58
57
56
55
58
61
64
63
62

Medium Clouds (% Sky Obscured)

78
82
91
100
77
59
34
27
46
47
38
25
6
23
44
66
64
58
52
56
60
59
51
43

High Clouds (% Sky Obscured)

70
81
88
94
72
39
36
57
79
100
98
96
94
96
97
99
98
97
97
97
98
100
93
84

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
1
1
1
2
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)

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

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
10
10
10
10
11
11
12
13
13
13
13
13
12
12
12
11
11
11

Feels Like (°C)

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

Dew Point (°C)

9
9
9
9
9
9
9
9
9
9
9
10
10
11
11
11
12
11
11
11
10
10
10
9

Relative Humidity (%)

95
95
96
93
93
95
91
93
93
95
91
90
87
84
86
87
90
90
92
93
92
90
90
88

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

295
293
290
287
285
285
285
283
282
280
278
275
271
272
272
273
273
272
272
271
272
273
275
274

Tuesday 11

Waning Gibbous 50%

No Rise

13:45

23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 OK
06 Bad
07 Bad
08 OK
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: 07:19, Set: 16:15, Transit: 11:47. Moon - Rise: No Rise, Set: 13:45. Civil Dark: 16:52 - 06:42. Nautical Dark: 17:33 - 06:01. Astro Dark: 18:13 - 05:21

Total Clouds (% Sky Obscured)

79
75
71
68
51
48
36
38
37
44
48
53
55
49
54
58
63
69
69
78
87
100
100
100

Low Clouds (% Sky Obscured)

61
55
49
44
28
14
2
0
3
5
4
4
0
0
0
0
0
0
0
5
5
15
15
15

Medium Clouds (% Sky Obscured)

35
32
29
24
29
33
36
38
37
44
48
53
55
49
46
37
38
39
39
53
66
78
85
91

High Clouds (% Sky Obscured)

76
71
61
54
43
29
17
16
20
24
17
11
5
12
20
31
40
46
58
53
57
58
66
70

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
8
7
8
8
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
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
5
7
5
12
18
22
38
47
57
49
42
18
25
28
28
30
33

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
90
90
90
90
90
90
90
88
87
85
87
87
87
89
92
93
92
92
91
91
93
93
93

Pressure (mb)

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

Ozone (du)

274
274
274
275
276
274
272
271
272
273
273
274
275
276
276
276
276
277
277
277
277
277
277
277

Wednesday 12

Third Quarter 39%

23:36

13:57

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

Sun - Rise: 07:21, Set: 16:14, Transit: 11:47. Moon - Rise: 23:36, Set: 13:57. Civil Dark: 16:51 - 06:43. Nautical Dark: 17:32 - 06:02. Astro Dark: 18:12 - 05:23

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
98
98
97
91
82
51

Low Clouds (% Sky Obscured)

10
1
2
3
11
19
27
33
39
44
43
40
38
39
40
40
27
13
0

Medium Clouds (% Sky Obscured)

98
81
63
47
60
74
91
90
90
89
89
90
91
90
86
80
60
43
30

High Clouds (% Sky Obscured)

67
79
90
97
98
98
99
99
100
100
99
99
98
90
82
70
56
43
33

ISS Passover

Visibility (miles)

9
8
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

Precipitation Type

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

Precipitation Probability (%)

37
38
37
31
33
26
2
6
7
5
12
20
27
26
20
1
1
1
0

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

11
12
11
11
11
11
11
11
11
11
12
12
13
14
14
14
14
13
13

Feels Like (°C)

7
8
9
10
10
10
10
10
8
8
9
9
9
9
13
13
13
13
13

Dew Point (°C)

10
11
10
10
10
10
10
10
10
10
11
11
10
11
11
12
12
12
11

Relative Humidity (%)

93
95
93
92
91
91
93
95
95
95
93
90
84
82
83
84
87
89
92

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1008
1008
1007
1007
1006
1006
1006

Ozone (du)

278
278
279
280
281
282
283
284
285
286
287
288
289
291
290
290
290
289
288

Forecast for Crownhill, Milton Keynes, United Kingdom (52.03,-0.81)

Generated: 06/11/25 23:22:55. Forecast: 06/11/25 to 12/11/25. Timezone: UTC+0.00