Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 25

Waxing Crescent 15%

12:30

18:58

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

Sun - Rise: 07:45, Set: 17:45, Transit: 12:45. Moon - Rise: 12:30, Set: 18:58. Civil Dark: 18:20 - 07:10. Nautical Dark: 19:00 - 06:31. Astro Dark: 19:39 - 05:52

Total Clouds (% Sky Obscured)

100
64
87
87
87
100
100
100
66
57
35
28
57
66
45
28
35
30
24
0
10
6
19
25

Low Clouds (% Sky Obscured)

36
48
90
88
85
86
90
92
81
79
49
79
69
72
34
48
35
18
38
68
40
38
19
25

Medium Clouds (% Sky Obscured)

98
29
50
87
92
44
68
66
28
17
48
35
15
59
6
3
0
0
0
0
9
26
19
8

High Clouds (% Sky Obscured)

100
2
4
4
6
36
34
31
1
2
2
0
0
2
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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
3
5

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
5
3
4
5
5
5
6
6
7
6
6
5
6
5
6
5
4
4
4
4
1
-1

Dew Point (°C)

7
7
7
7
7
7
7
7
7
7
7
6
5
5
4
4
2
2
1
1
2
3
2
2

Relative Humidity (%)

91
90
88
94
93
89
85
83
88
88
83
78
74
73
64
65
58
58
61
65
69
78
79
80

Pressure (mb)

997
997
997
997
997
998
999
1000
1001
1002
1003
1003
1004
1004
1004
1004
1004
1005
1005
1006
1006
1006
1006
1006

Ozone (du)

299
305
304
311
309
306
308
308
308
303
302
307
291
284
281
284
286
285
287
289
291
294
292
294

Sunday 26

Waxing Crescent 22%

12:29

18:47

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

Sun - Rise: 06:47, Set: 16:43, Transit: 11:45. Moon - Rise: 12:29, Set: 18:47. Civil Dark: 17:18 - 06:12. Nautical Dark: 17:58 - 05:33. Astro Dark: 18:37 - 04:53

Total Clouds (% Sky Obscured)

22
0
0
0
0
10
20
14
21
58
100
100
100
100
100
100
100
100
98
100
100
100
73
100

Low Clouds (% Sky Obscured)

13
0
0
0
0
10
20
14
21
29
50
75
52
65
71
79
86
82
82
66
58
69
70
49

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
12
41
100
100
100
100
100
98
100
97
99
100
100
60
55

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
3
46
100
100
100
100
84
89
100
86
60
100
100
90
55
97

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
6
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None

Precipitation Probability (%)

11
0
0
0
0
0
0
0
0
0
0
3
11
37
64
58
81
81
81
52
24
28
7
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.5
0.4
0.5
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
1
0
0
0
0
0
0
1
2
3
3
4
4
3
3
5
6
6
8
9
9
9
8

Relative Humidity (%)

82
76
73
73
76
76
77
79
78
74
71
65
74
72
67
73
82
87
88
91
90
88
88
83

Pressure (mb)

1007
1008
1008
1008
1008
1009
1009
1009
1010
1010
1010
1010
1010
1009
1009
1008
1007
1006
1004
1003
1003
1002
1002
1002

Ozone (du)

292
287
286
285
289
289
285
284
282
283
279
276
277
276
274
270
268
267
266
270
271
272
273
273

Monday 27

Waxing Crescent 31%

13:14

19:49

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 OK
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:49, Set: 16:41, Transit: 11:45. Moon - Rise: 13:14, Set: 19:49. Civil Dark: 17:16 - 06:14. Nautical Dark: 17:56 - 05:34. Astro Dark: 18:35 - 04:55

Total Clouds (% Sky Obscured)

100
71
94
94
100
78
91
93
98
100
100
100
87
57
60
82
53
45
56
53
58
89
90
94

Low Clouds (% Sky Obscured)

51
55
56
51
53
58
49
51
48
64
93
51
45
45
45
34
28
23
19
0
0
27
56
65

Medium Clouds (% Sky Obscured)

54
1
45
45
45
22
0
35
7
60
60
60
42
11
19
40
23
22
29
42
42
51
65
80

High Clouds (% Sky Obscured)

65
16
35
40
34
0
50
49
65
66
60
50
2
0
2
0
1
1
0
0
12
32
24
68

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
1
11
7
7
11
2
4
2
3
15
24
30
32
28
7
12
0
0
0
0
0
0
3

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)

16
16
15
16
16
17
17
19
18
20
20
21
19
17
15
14
13
10
10
9
7
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
85
87
81
80
74
72
74
72
69
71
71
71
70
67
67
72
78
81
79
85
88
85
85

Pressure (mb)

1002
1002
1002
1002
1001
1001
1001
1002
1002
1003
1003
1004
1005
1005
1006
1007
1007
1008
1009
1010
1010
1010
1010
1009

Ozone (du)

274
274
275
276
280
284
285
286
286
285
283
283
280
278
278
278
277
276
274
273
272
272
271
270

Tuesday 28

Waxing Crescent 41%

13:47

21:02

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 OK
15 Bad
16 OK
17 OK
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:51, Set: 16:39, Transit: 11:45. Moon - Rise: 13:47, Set: 21:02. Civil Dark: 17:15 - 06:16. Nautical Dark: 17:54 - 05:36. Astro Dark: 18:34 - 04:57

Total Clouds (% Sky Obscured)

97
93
90
89
95
86
73
71
56
63
66
66
48
52
32
54
36
32
54
85
100
99
97
94

Low Clouds (% Sky Obscured)

86
79
62
63
88
64
67
69
52
58
66
48
48
51
32
54
36
31
23
10
2
0
0
2

Medium Clouds (% Sky Obscured)

82
51
79
50
48
24
1
0
4
35
4
65
0
0
0
0
0
3
19
38
51
78
66
80

High Clouds (% Sky Obscured)

66
68
18
16
18
43
24
6
9
7
3
4
3
12
0
0
2
5
32
79
100
80
59
29

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
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

None
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

Precipitation Probability (%)

18
53
44
3
2
2
6
6
27
32
11
4
2
4
1
0
0
10
0
0
0
0
0
0

Precipitation Amount (mm)

0
0.2
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
10
13
16
17
19
18
17
17
17
17
20
19
19
19
17
16
13
12
11
11
11
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
85
85
87
83
86
86
80
77
75
66
66
64
64
64
67
72
73
73
78
82
81
84

Pressure (mb)

1009
1008
1007
1006
1005
1005
1004
1004
1005
1005
1005
1005
1005
1005
1006
1006
1007
1007
1008
1009
1009
1009
1009
1009

Ozone (du)

269
270
270
270
272
272
271
271
274
273
273
273
276
278
278
277
279
278
278
277
278
278
278
277

Wednesday 29

First Quarter 51%

14:11

22:21

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: 06:53, Set: 16:37, Transit: 11:45. Moon - Rise: 14:11, Set: 22:21. Civil Dark: 17:13 - 06:17. Nautical Dark: 17:53 - 05:37. Astro Dark: 18:32 - 04:58

Total Clouds (% Sky Obscured)

97
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
100

Low Clouds (% Sky Obscured)

7
13
20
43
50
53
56
65
68
65
69
72
67
64
58
60
49
48
44
41
37
45
56
58

Medium Clouds (% Sky Obscured)

91
94
100
99
97
96
96
69
69
100
97
99
100
100
100
100
100
100
100
100
100
80
67
45

High Clouds (% Sky Obscured)

53
75
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
99
100
100
100
100
98
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
1
4
13
4
4
1
0
3
7
1
2
2
1
5
9
11
16
18
11
30
37
42

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
90
87
85
85
82
82
84
84
83
77
74
69
70
70
72
76
81
84
86
87
88
91

Pressure (mb)

1009
1009
1009
1009
1008
1008
1008
1008
1007
1007
1006
1006
1006
1005
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004

Ozone (du)

275
272
271
273
274
273
271
270
268
269
270
270
270
271
270
270
270
269
267
266
266
264
261
261

Thursday 30

Waxing Gibbous 62%

14:29

23:43

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: 06:54, Set: 16:36, Transit: 11:45. Moon - Rise: 14:29, Set: 23:43. Civil Dark: 17:11 - 06:19. Nautical Dark: 17:51 - 05:39. Astro Dark: 18:30 - 05:00

Total Clouds (% Sky Obscured)

100
99
100
100
100
100
99
99
98
98
97
96
98
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

58
55
52
51
50
49
51
52
64
67
72
72
74
72
71
78
85
93
89
86
82
85
87
89

Medium Clouds (% Sky Obscured)

51
52
44
42
83
76
80
74
67
69
67
61
60
57
59
70
83
92
94
96
98
92
88
78

High Clouds (% Sky Obscured)

100
98
100
100
100
100
80
63
47
29
52
49
65
81
97
98
98
98
95
93
94
95
98
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
6
7
8
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
None
None

Precipitation Probability (%)

44
44
45
36
25
0
1
1
1
4
5
3
10
13
13
12
12
11
27
39
50
53
52
49

Precipitation Amount (mm)

0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0

Wind Speed/Direction (mph)

9
9
9
8
8
8
7
8
9
9
10
11
13
13
14
14
15
15
15
16
17
18
19
21

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
91
90
91
93
91
91
84
84
82
71
71
71
73
76
82
86
87
89
90
92
93

Pressure (mb)

1004
1004
1003
1003
1003
1002
1002
1002
1002
1002
1001
1001
1000
999
998
997
997
996
996
995
995
994
994
993

Ozone (du)

262
261
260
260
260
260
260
260
260
261
263
263
263
264
264
264
265
267
268
269
270
270
273
275

Friday 31

Waxing Gibbous 72%

14:43

No Set

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: 06:56, Set: 16:34, Transit: 11:45. Moon - Rise: 14:43, Set: No Set. Civil Dark: 17:09 - 06:21. Nautical Dark: 17:49 - 05:41. Astro Dark: 18:28 - 05:01

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
91
83
74
77
85
91
97
99
100

Low Clouds (% Sky Obscured)

82
75
69
69
71
72
58
47
37
41
39
40
28
16
4
18
32
41
47
50
55
58
60
64

Medium Clouds (% Sky Obscured)

85
92
100
88
74
67
89
90
91
94
95
97
96
95
96
91
83
74
73
65
66
76
87
98

High Clouds (% Sky Obscured)

98
96
94
95
98
100
100
100
100
100
100
100
100
100
99
91
83
74
77
81
82
86
85
84

ISS Passover

Visibility (miles)

9
9
9
9
8
6
4
4
3
2
5
7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

36
25
4
54
80
89
95
95
95
95
95
95
86
60
16
25
32
32
48
56
61
69
75
81

Precipitation Amount (mm)

0
0
0
0.3
0.7
0.6
1.2
2.5
4.4
1.4
0.9
0.9
0.5
0.3
0
0
0
0
0
0
0.3
0.3
0.4
0.5

Wind Speed/Direction (mph)

24
24
23
22
20
17
16
13
14
15
15
14
13
11
9
8
8
7
7
7
8
8
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
96
96
96
96
98
98
95
93
91
90
92
90
86
83
80
83
87
91
91
90
88
87
85

Pressure (mb)

993
993
993
994
994
995
995
996
997
998
999
999
1000
1000
1000
1000
1000
1001
1001
1001
1001
1001
1000
1000

Ozone (du)

278
279
280
282
281
281
281
282
282
283
283
283
283
285
286
288
285
282
279
278
278
277
277
277

Forecast for Bedford, Bedford, United Kingdom (52.14,-0.47)

Generated: 25/10/25 22:30:10. Forecast: 25/10/25 to 31/10/25. Timezone: UTC+1.00