Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 14

Waning Crescent 28%

02:06

14:08

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:24, Set: 16:12, Transit: 11:47. Moon - Rise: 02:06, Set: 14:08. Civil Dark: 16:50 - 06:47. Nautical Dark: 17:31 - 06:05. Astro Dark: 18:11 - 05:26

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

90
91
91
92
92
93
92
98
97
100
96
100
88
100
99
99
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
100
100
100
99
100
100
100
73
100
44
69
68
42
54
34
37
34
17
11
6
11
15

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
55
51
66
50
69
45
38
2
0
0
0
6
14
36
65
60

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
3
6
7
4
3
2
4
6
1
1
6
6
6
2
1
1

Fog (%)

0
0
0
0
0
0
0
0
0
0
16
99
98
56
46
38
29
48
36
7
50
70
88
100

Precipitation Type

Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
48
29
36
39
25
10
4
5
2
1

Precipitation Amount (mm)

0.7
1
0.7
3.6
3.5
2
1.6
1.7
1.7
0.6
1.4
1
2.1
0.8
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
11
13
14
15
14
14
13
13
11
8
8
9
9
9
9
9
9
8
6
5
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
96
98
96
98
98
98
96
95
95
96
96
98
96
96
98
98
96
96
96
98
98
98

Pressure (mb)

1001
1001
1001
1001
1000
1000
1000
999
999
1000
1000
1001
1001
1002
1002
1003
1004
1004
1005
1005
1006
1006
1006
1007

Ozone (du)

290
291
293
293
290
291
293
293
297
298
296
299
301
299
298
297
295
293
292
291
290
287
288
287

Saturday 15

Waning Crescent 21%

03:18

14:17

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:26, Set: 16:11, Transit: 11:47. Moon - Rise: 03:18, Set: 14:17. Civil Dark: 16:48 - 06:48. Nautical Dark: 17:30 - 06:07. Astro Dark: 18:09 - 05:27

Total Clouds (% Sky Obscured)

100
100
100
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)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

12
19
17
25
12
35
39
23
4
8
21
30
37
40
41
57
60
50
39
35
42
40
45
69

High Clouds (% Sky Obscured)

60
60
70
70
70
60
78
79
52
12
1
0
0
0
0
0
2
0
0
0
0
1
2
0

ISS Passover

Visibility (miles)

0
0
1
1
4
9
9
9
9
1
0
1
4
4
5
7
9
9
9
9
9
9
9
9

Fog (%)

96
90
84
9
19
10
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
0
0
1
3
12
8
13
15
16
24
9
4
4
12
6
19
5
4
5
7
8

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
96
95
95
92
90
93
96
96
98
98
96
96
96
95
96
95
95
93
93
93
91
91

Pressure (mb)

1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012

Ozone (du)

285
284
286
286
287
288
290
291
291
289
289
290
290
289
289
290
292
292
293
292
292
290
288
288

Sunday 16

Waning Crescent 13%

04:30

14:27

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 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 OK
04 OK
05 OK
06 OK
07 Good

Sun - Rise: 07:28, Set: 16:09, Transit: 11:48. Moon - Rise: 04:30, Set: 14:27. Civil Dark: 16:47 - 06:50. Nautical Dark: 17:28 - 06:08. Astro Dark: 18:08 - 05:28

Total Clouds (% Sky Obscured)

100
99
98
100
95
93
84
85
81
56
57
26
42
67
60
82
83
62
71
33
28
29
19
9

Low Clouds (% Sky Obscured)

100
98
97
100
83
66
52
45
60
46
55
17
38
63
45
57
74
34
39
33
28
29
19
9

Medium Clouds (% Sky Obscured)

55
45
43
49
49
41
33
33
25
15
0
0
0
0
1
16
15
13
18
0
0
0
0
0

High Clouds (% Sky Obscured)

0
2
2
2
3
5
4
4
2
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 (%)

17
15
3
0
0
0
0
0
0
0
0
0
0
0
0
0
4
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)

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

Chance of Frost

Temperature (°C)

9
9
9
9
9
9
9
8
7
7
6
6
5
5
5
5
5
5
5
5
4
4
4
3

Feels Like (°C)

5
5
5
5
4
4
4
4
3
3
1
0
0
1
1
0
-1
-0
0
0
0
0
-0
-1

Dew Point (°C)

7
7
6
6
5
4
4
3
2
2
0
-1
-1
-1
-1
-1
1
2
2
1
2
2
0
-1

Relative Humidity (%)

88
85
84
80
77
72
72
71
70
69
65
64
65
67
67
67
76
80
79
78
83
85
79
76

Pressure (mb)

1013
1013
1013
1014
1013
1014
1014
1014
1015
1015
1016
1016
1016
1016
1017
1017
1017
1017
1017
1018
1018
1019
1019
1020

Ozone (du)

290
291
293
293
296
300
301
295
287
287
288
283
276
272
270
274
278
280
280
277
275
273
272
271

Monday 17

Waning Crescent 7%

05:43

14:38

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

Sun - Rise: 07:29, Set: 16:08, Transit: 11:48. Moon - Rise: 05:43, Set: 14:38. Civil Dark: 16:46 - 06:51. Nautical Dark: 17:27 - 06:10. Astro Dark: 18:07 - 05:30

Total Clouds (% Sky Obscured)

3
3
2
2
8
13
20
14
11
22
39
50
65
75
79
92
73
53
27
27
49
90
76
53

Low Clouds (% Sky Obscured)

1
1
1
2
7
13
18
13
7
1
1
0
0
2
4
6
4
2
1
7
12
20
53
37

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
2
3
32
40
50
43
57
66
73
53
27
2
2
6
23
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
0
0
8
14
15
20
39
49
74
66
53
0
17
35
81
43
24

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)

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

Chance of Frost

Temperature (°C)

3
4
5
5
6
6
6
6
5
4
3
3
3
2
2
1
1
1
1
1
0
0
0
0

Feels Like (°C)

-1
-1
0
1
1
2
2
2
2
1
-1
-2
-1
-1
-2
-2
-2
-2
-3
-3
-2
-2
-4
-4

Dew Point (°C)

-1
-1
0
1
1
1
1
1
1
1
0
0
-1
-1
-1
-1
-2
-2
-2
-2
-1
-2
-2
-2

Relative Humidity (%)

73
72
72
71
69
67
69
71
75
80
82
83
80
81
83
84
81
80
83
84
89
89
84
83

Pressure (mb)

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

Ozone (du)

269
268
267
268
268
267
271
274
274
284
282
276
269
274
277
279
282
283
283
282
281
282
284
288

Tuesday 18

Waning Crescent 3%

06:57

14:50

08 OK
09 OK
10 OK
11 OK
12 OK
13 Bad
14 Bad
15 Bad
16 OK
17 Good
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

Sun - Rise: 07:31, Set: 16:07, Transit: 11:48. Moon - Rise: 06:57, Set: 14:50. Civil Dark: 16:45 - 06:53. Nautical Dark: 17:26 - 06:11. Astro Dark: 18:06 - 05:31

Total Clouds (% Sky Obscured)

30
27
26
28
43
56
70
50
36
17
38
53
62
89
94
94
93
91
88
85
88
91
93
96

Low Clouds (% Sky Obscured)

26
26
26
28
28
32
33
26
19
13
9
4
0
25
51
77
79
81
83
78
73
68
78
87

Medium Clouds (% Sky Obscured)

0
1
2
3
18
30
44
30
20
5
27
45
61
87
91
89
77
70
65
68
68
72
60
46

High Clouds (% Sky Obscured)

1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
8
8
6

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
0
0
0
0
0

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
Light Rain
Light Rain
Light Rain
Snow
Snow
Snow
None
Snow

Precipitation Probability (%)

0
1
2
0
2
3
1
2
2
0
0
0
0
21
35
49
86
90
89
84
77
66
60
52

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
0.6
0.6
0.5
0.4
0.3
0
0.1

Wind Speed/Direction (mph)

5
6
7
7
7
7
7
6
6
5
5
5
5
5
6
7
8
7
7
7
6
6
8
8

Chance of Frost

Temperature (°C)

0
1
3
4
5
5
5
5
4
3
2
2
2
2
2
2
2
2
2
3
3
3
3
3

Feels Like (°C)

-2
-1
-0
2
2
3
3
3
2
2
0
1
1
0
-2
-2
-1
-1
-2
-1
-1
-1
-1
0

Dew Point (°C)

-2
-2
-2
-2
-1
-1
-1
-1
-0
-1
-1
-1
-1
0
0
0
1
1
1
2
2
3
3
3

Relative Humidity (%)

84
81
74
68
66
63
63
68
76
79
79
80
83
89
91
89
89
93
93
94
96
98
98
98

Pressure (mb)

1020
1020
1019
1019
1018
1018
1017
1016
1016
1015
1015
1014
1013
1013
1012
1011
1010
1008
1007
1006
1005
1004
1004
1004

Ozone (du)

294
293
290
295
297
298
299
298
298
299
303
302
305
312
310
308
305
304
303
302
315
327
339
340

Wednesday 19

Waning Crescent 1%

No Rise

15:07

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:33, Set: 16:06, Transit: 11:48. Moon - Rise: No Rise, Set: 15:07. Civil Dark: 16:44 - 06:54. Nautical Dark: 17:25 - 06:13. Astro Dark: 18:05 - 05:32

Total Clouds (% Sky Obscured)

98
99
100
100
99
97
96
93
90
86
81
77
69
69
72
80
83
84
85
76
66
65
71
81

Low Clouds (% Sky Obscured)

97
98
99
100
99
97
96
88
79
71
80
77
69
69
72
80
83
84
85
76
66
65
71
75

Medium Clouds (% Sky Obscured)

32
29
25
21
29
33
31
38
44
60
54
37
18
13
12
17
31
50
62
54
47
40
43
42

High Clouds (% Sky Obscured)

3
2
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
17
23

ISS Passover

Visibility (miles)

0
0
1
2
4
5
7
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
Snow
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
None
None
None
None

Precipitation Probability (%)

38
42
48
54
51
48
41
35
30
25
25
24
21
27
29
28
33
39
45
52
48
45
38
30

Precipitation Amount (mm)

0
0.1
0.2
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

3
3
4
4
4
4
4
4
3
3
3
3
2
2
2
3
3
3
3
3
3
4
4
4

Feels Like (°C)

1
1
0
0
0
-1
-1
-2
-2
-1
-1
-3
-3
-3
-3
-3
-4
-3
-2
-2
-2
-1
-1
-1

Dew Point (°C)

3
3
3
3
4
3
2
2
1
1
1
1
0
-0
1
1
2
2
1
1
2
2
2
2

Relative Humidity (%)

98
98
96
94
94
89
88
86
86
88
88
88
86
86
88
89
93
91
88
86
88
88
88
86

Pressure (mb)

1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1006
1006
1007

Ozone (du)

341
341
338
335
332
330
328
327
327
327
327
326
325
323
320
317
314
312
311
309
307
304
302
305

Thursday 20

New Moon 0%

08:11

15:30

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:34, Set: 16:04, Transit: 11:49. Moon - Rise: 08:11, Set: 15:30. Civil Dark: 16:43 - 06:56. Nautical Dark: 17:24 - 06:14. Astro Dark: 18:05 - 05:34

Total Clouds (% Sky Obscured)

87
91
96
96
96
96
96
96
95
90
86
86
86
81
67
62
61
44
44
43
46
68

Low Clouds (% Sky Obscured)

68
70
72
78
87
87
88
88
88
88
86
86
81
81
67
62
61
44
44
43
46
68

Medium Clouds (% Sky Obscured)

45
45
40
40
40
40
50
40
30
25
25
20
15
10
14
14
15
20
26
28
18
1

High Clouds (% Sky Obscured)

28
18
8
2
8
17
27
36
39
40
28
16
4
10
17
26
36
42
44
37
19
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

Fog (%)

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

Precipitation Probability (%)

20
26
28
27
37
46
55
53
55
61
59
58
55
49
39
21
20
19
15
13
10
1

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.2
0.3
0.3
0.3
0.3
0.3
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

4
4
4
5
5
5
5
4
4
3
2
2
2
2
2
2
2
2
2
2
2
2

Feels Like (°C)

-1
-0
-1
-2
-2
1
1
1
2
2
2
-0
-1
0
0
-1
0
0
0
1
1
0

Dew Point (°C)

2
2
2
2
2
2
2
1
1
1
0
0
-1
-1
-1
-0
1
1
0
1
1
1

Relative Humidity (%)

86
86
83
80
78
79
80
80
83
85
86
86
84
84
84
88
89
89
89
89
89
89

Pressure (mb)

1007
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1010
1010
1011
1011
1011
1011
1012
1012
1012
1012

Ozone (du)

308
311
309
307
305
302
299
296
295
293
292
291
290
290
290
289
289
290
290
291
292
292

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

Generated: 14/11/25 08:16:30. Forecast: 14/11/25 to 20/11/25. Timezone: UTC+0.00