Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 5

Waning Gibbous 98%

16:53

10:14

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: 07:55, Set: 15:50, Transit: 11:53. Moon - Rise: 16:53, Set: 10:14. Civil Dark: 16:30 - 07:15. Nautical Dark: 17:14 - 06:32. Astro Dark: 17:55 - 05:50

Total Clouds (% Sky Obscured)

100
100
100
99
100
100
100
100
100
100
100
100
100
99
77
77
86
48
58
58
68
100
61
100

Low Clouds (% Sky Obscured)

73
71
78
67
59
72
56
60
62
61
57
69
64
62
62
68
55
48
52
58
68
75
57
49

Medium Clouds (% Sky Obscured)

68
92
46
69
100
100
100
100
100
91
88
100
46
50
14
8
44
48
58
58
0
5
0
0

High Clouds (% Sky Obscured)

70
65
52
75
100
100
100
100
100
100
100
100
100
67
51
18
0
7
55
30
0
40
35
51

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

18
47
56
19
15
57
80
39
28
36
41
30
14
28
27
19
6
23
20
12
15
9
1
0

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
4
4
4
4
4
3
3
4
3
4
3
4
4
5
6
5
5
4
4
4
4
4
3

Dew Point (°C)

6
6
7
6
6
6
6
7
7
8
7
7
8
8
8
8
8
8
7
7
7
7
7
6

Relative Humidity (%)

85
84
87
84
84
84
84
88
85
90
88
82
84
85
83
79
80
83
82
82
84
82
84
84

Pressure (mb)

991
991
991
991
991
991
991
991
991
992
992
993
993
993
994
994
995
996
997
998
998
1000
1000
1001

Ozone (du)

297
297
299
297
293
291
292
291
289
286
284
283
281
280
282
283
282
281
283
283
278
277
276
275

Saturday 6

Waning Gibbous 93%

18:20

10:59

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: 07:56, Set: 15:50, Transit: 11:53. Moon - Rise: 18:20, Set: 10:59. Civil Dark: 16:30 - 07:16. Nautical Dark: 17:14 - 06:33. Astro Dark: 17:55 - 05:51

Total Clouds (% Sky Obscured)

100
92
100
100
98
100
100
99
100
100
100
100
100
100
100
100
100
99
99
99
100
92
52
49

Low Clouds (% Sky Obscured)

47
45
53
48
46
40
24
33
81
89
65
76
91
100
87
97
93
65
63
53
48
54
42
49

Medium Clouds (% Sky Obscured)

0
21
45
48
81
51
100
77
75
60
95
92
94
100
98
100
95
57
64
63
20
0
0
0

High Clouds (% Sky Obscured)

100
92
97
95
86
100
92
96
100
100
100
100
100
100
100
100
92
46
65
31
98
48
10
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
4
6
4
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
1
2
5
9
25
75
95
84
68
23
3
6
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

16
15
13
12
11
9
7
6
6
6
7
9
11
14
14
16
18
19
20
21
21
18
16
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
84
90
93
93
94
96
96
96
96
96
96
95
96
93
92
92
89
79
76
79
80
82

Pressure (mb)

1001
1002
1002
1003
1003
1003
1003
1003
1003
1003
1002
1002
1001
999
998
997
997
997
997
998
1000
1002
1003
1004

Ozone (du)

278
280
281
282
283
283
282
280
280
280
279
280
281
281
281
282
286
293
296
299
304
305
303
303

Sunday 7

Waning Gibbous 86%

19:50

11:29

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: 07:57, Set: 15:50, Transit: 11:54. Moon - Rise: 19:50, Set: 11:29. Civil Dark: 16:30 - 07:17. Nautical Dark: 17:14 - 06:34. Astro Dark: 17:55 - 05:52

Total Clouds (% Sky Obscured)

58
63
57
56
96
96
100
100
100
100
100
100
100
100
100
100
99
100
91
93
97
100
100
100

Low Clouds (% Sky Obscured)

58
59
53
49
70
61
58
60
67
78
83
65
63
64
63
67
45
58
61
61
64
66
64
64

Medium Clouds (% Sky Obscured)

0
34
40
16
6
11
56
49
100
100
100
100
100
100
100
50
30
35
17
34
90
100
98
96

High Clouds (% Sky Obscured)

6
63
57
56
92
93
100
100
100
100
100
100
100
100
100
100
35
60
72
82
91
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
8
3

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
Very Light Rain
None
None
None
None
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
32
37
29
7
2
3
26
46
27
60
25
10
21
53
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0.3
0
0
0
0
1.1
1.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
88
91
91
91
90
88
84
87
87
87
87
88
87
87
88
90
93
93
91
93
93
95
93

Pressure (mb)

1005
1005
1005
1006
1006
1006
1006
1006
1006
1006
1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1007

Ozone (du)

301
300
300
301
303
308
309
313
315
316
319
322
326
330
330
329
330
327
326
324
324
319
308
303

Monday 8

Waning Gibbous 77%

21:16

11:48

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: 07:59, Set: 15:49, Transit: 11:54. Moon - Rise: 21:16, Set: 11:48. Civil Dark: 16:30 - 07:18. Nautical Dark: 17:13 - 06:35. Astro Dark: 17:55 - 05:53

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
98
94
90
87
84
83

Low Clouds (% Sky Obscured)

65
69
71
75
73
73
70
78
86
93
92
91
91
94
97
100
93
89
85
77
68
43
30
42

Medium Clouds (% Sky Obscured)

93
95
98
100
100
100
81
63
62
81
99
98
97
86
73
61
72
82
93
91
86
87
84
66

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
88
75
60
42
34
25
14
24

ISS Passover

Visibility (miles)

3
6
8
2
4
7
9
9
9
9
9
9
6
6
3
7
9
7
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
Very Light 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

Precipitation Probability (%)

95
86
95
95
95
69
77
85
93
95
95
95
95
95
92
50
46
35
31
21
10
0
0
0

Precipitation Amount (mm)

0.8
0.5
1.4
1.7
0.6
0.3
0.4
0.5
0.6
0.7
0.8
1.1
1.1
1.1
0.6
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
88
88
90
88
90
89
89
90
93
92
93
93
93
93
86
90
95
93
90
87
83
84
87

Pressure (mb)

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

Ozone (du)

300
297
296
290
289
292
292
292
292
288
292
291
290
289
287
288
288
287
287
288
291
294
296
296

Tuesday 9

Waning Gibbous 67%

22:37

12:02

23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 OK
10 OK
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: 08:00, Set: 15:49, Transit: 11:54. Moon - Rise: 22:37, Set: 12:02. Civil Dark: 16:30 - 07:19. Nautical Dark: 17:13 - 06:35. Astro Dark: 17:55 - 05:54

Total Clouds (% Sky Obscured)

82
84
79
74
65
68
55
62
49
43
43
43
47
45
45
46
58
62
66
58
49
41
61
80

Low Clouds (% Sky Obscured)

49
49
48
46
47
49
50
49
49
43
43
43
47
45
45
46
58
62
66
58
49
41
43
47

Medium Clouds (% Sky Obscured)

68
27
36
40
27
16
0
0
0
0
0
0
1
1
1
1
0
0
0
0
0
0
6
10

High Clouds (% Sky Obscured)

22
37
24
11
8
24
15
30
0
0
0
0
0
0
0
0
0
0
1
1
1
1
21
28

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
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
4
5
5
5
4
4
3
4
4
4
5
6
7
6
7
7
7
7
5
5
6
6

Dew Point (°C)

7
7
7
7
7
7
7
7
7
6
6
6
6
6
6
7
7
7
7
7
7
7
6
6

Relative Humidity (%)

85
87
90
90
90
91
90
91
90
88
87
84
80
77
78
80
81
84
87
91
93
94
94
93

Pressure (mb)

1006
1007
1007
1008
1008
1009
1009
1010
1011
1012
1012
1013
1013
1014
1014
1015
1015
1016
1016
1017
1018
1018
1019
1019

Ozone (du)

297
297
295
296
298
302
303
307
316
318
321
326
326
327
321
316
311
310
309
307
307
307
307
307

Wednesday 10

Waning Gibbous 57%

No Rise

12:14

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: 08:01, Set: 15:49, Transit: 11:55. Moon - Rise: No Rise, Set: 12:14. Civil Dark: 16:30 - 07:20. Nautical Dark: 17:13 - 06:36. Astro Dark: 17:55 - 05:55

Total Clouds (% Sky Obscured)

100
89
71
62
68
76
85
91
87
89
89
92
97
98
98
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

51
48
43
38
37
36
37
48
55
61
58
62
62
70
79
87
81
75
62
60
55
53
50
47

Medium Clouds (% Sky Obscured)

19
20
23
26
39
53
55
20
20
20
15
20
25
29
37
41
40
24
4
12
22
28
30
33

High Clouds (% Sky Obscured)

41
32
22
2
26
50
85
91
87
89
89
92
97
98
98
100
100
100
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 (%)

0
0
0
0
0
0
0
1
1
0
1
2
0
0
0
0
2
3
0
0
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)

12
13
13
12
12
12
12
12
12
11
11
10
10
10
8
7
6
7
7
7
7
7
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
6
6
6
6
5
6
6
6
6
6
6
6
6
7
7
7
7
6
6
6
6
6

Relative Humidity (%)

93
93
93
94
94
94
93
94
94
94
94
90
87
84
84
85
85
87
88
88
88
90
90
91

Pressure (mb)

1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1016
1016
1015
1015
1015
1015

Ozone (du)

308
308
309
310
312
313
314
315
315
316
316
314
312
310
308
307
305
305
304
304
305
306
307
310

Thursday 11

Third Quarter 46%

23:53

12:23

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: 08:02, Set: 15:49, Transit: 11:55. Moon - Rise: 23:53, Set: 12:23. Civil Dark: 16:30 - 07:21. Nautical Dark: 17:14 - 06:37. Astro Dark: 17:55 - 05:56

Total Clouds (% Sky Obscured)

100
95
89
84
82
81
80
83
85
88
92
95
96
98
99
99
99
98
98

Low Clouds (% Sky Obscured)

44
58
71
83
82
80
79
81
83
86
85
85
84
77
71
65
75
85
94

Medium Clouds (% Sky Obscured)

40
40
35
35
44
53
57
51
59
62
82
85
89
93
96
99
95
92
88

High Clouds (% Sky Obscured)

100
88
77
55
50
55
65
65
65
60
60
55
55
24
14
14
13
13
13

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
7
8
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 (%)

0
0
1
1
3
7
7
15
17
6
24
33
40
42
42
41
37
32
28

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)

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

Chance of Frost

Temperature (°C)

7
7
7
8
8
8
8
7
7
7
7
7
8
8
8
9
9
9
9

Feels Like (°C)

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

Dew Point (°C)

6
6
6
7
7
7
7
7
7
6
6
7
7
7
7
7
7
7
7

Relative Humidity (%)

91
93
93
93
93
93
93
96
94
94
94
94
93
93
91
90
87
87
87

Pressure (mb)

1015
1014
1014
1014
1013
1013
1012
1012
1012
1012
1012
1011
1010
1010
1009
1008
1008
1007
1007

Ozone (du)

313
316
316
317
318
321
323
326
325
325
324
324
325
325
323
321
319
321
322

Forecast for Bedford, Bedford, United Kingdom (52.14,-0.46)

Generated: 05/12/25 23:44:23. Forecast: 05/12/25 to 11/12/25. Timezone: UTC+0.00