Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 15

Waning Crescent 24%

01:37

16:43

17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 Bad
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

Sun - Rise: 07:36, Set: 18:15, Transit: 12:54. Moon - Rise: 01:37, Set: 16:43. Civil Dark: 18:49 - 07:02. Nautical Dark: 19:27 - 06:24. Astro Dark: 20:06 - 05:45

Total Clouds (% Sky Obscured)

91
84
78
65
18
39
56
46
50
63
67
66
61
64
57
62
56
65
62
66
72
78
73
70

Low Clouds (% Sky Obscured)

38
40
38
32
17
39
56
46
50
63
67
66
61
64
57
62
56
65
62
66
72
78
73
70

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

4
3
3
3
3
3
3
2
3
2
2
3
2
3
3
2
3
3
3
4
4
4
4
8

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
76
84
87
90
91
91
91
93
93
93
93
93
93
93
95
87
76
66
60
55
53
52
52

Pressure (mb)

1028
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1026

Ozone (du)

265
265
265
265
266
266
267
268
268
268
268
269
270
271
271
271
271
269
268
267
267
267
268
269

Thursday 16

Waning Crescent 16%

02:55

16:55

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

Sun - Rise: 07:37, Set: 18:13, Transit: 12:54. Moon - Rise: 02:55, Set: 16:55. Civil Dark: 18:46 - 07:04. Nautical Dark: 19:25 - 06:25. Astro Dark: 20:04 - 05:47

Total Clouds (% Sky Obscured)

72
67
65
67
37
16
47
73
68
43
57
60
78
90
100
84
83
82
75
73
71
71
62
64

Low Clouds (% Sky Obscured)

72
67
65
67
36
11
46
73
68
43
57
60
77
72
71
74
78
79
73
68
71
71
62
64

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

4
2
3
5
5
11
6
2
2
1
1
4
13
66
99
49
39
34
21
20
5
1
8
13

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
2
6
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
12
12
11
11
10
9
9
9
10
9
9
9
8
8
7
8
9
10
11
12
14
14
13

Dew Point (°C)

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

Relative Humidity (%)

61
69
73
77
80
83
84
87
87
88
88
88
91
91
91
93
87
76
68
63
57
55
54
55

Pressure (mb)

1026
1026
1026
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025

Ozone (du)

269
270
271
270
269
270
270
270
270
270
270
271
271
271
271
271
271
271
272
272
273
273
273
273

Friday 17

Waning Crescent 9%

04:10

17:05

17 Bad
18 Bad
19 Bad
20 OK
21 OK
22 Good
23 OK
00 OK
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

Sun - Rise: 07:39, Set: 18:11, Transit: 12:54. Moon - Rise: 04:10, Set: 17:05. Civil Dark: 18:44 - 07:05. Nautical Dark: 19:23 - 06:27. Astro Dark: 20:02 - 05:48

Total Clouds (% Sky Obscured)

57
73
65
35
31
17
24
46
72
79
100
100
100
100
99
100
100
100
100
99
99
100
99
98

Low Clouds (% Sky Obscured)

57
73
65
33
27
13
9
28
41
42
37
50
37
45
39
44
45
44
41
60
55
50
50
43

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
25
60
100
99
81
80
30
29
37

High Clouds (% Sky Obscured)

8
2
2
2
1
7
9
8
15
45
100
100
100
100
99
100
99
100
100
85
90
95
98
98

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
2
2
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)

6
5
5
5
5
5
4
4
4
5
5
5
5
6
6
7
7
10
12
13
13
14
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
72
77
81
84
85
85
87
87
90
91
90
90
91
91
95
91
81
72
66
60
56
59
61

Pressure (mb)

1024
1025
1025
1025
1026
1026
1026
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1023
1023
1022
1021
1020
1020

Ozone (du)

274
274
276
277
279
280
280
281
280
279
279
278
278
279
280
279
280
281
280
280
281
280
280
278

Saturday 18

Waning Crescent 4%

05:22

17:05

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:41, Set: 18:09, Transit: 12:54. Moon - Rise: 05:22, Set: 17:05. Civil Dark: 18:42 - 07:07. Nautical Dark: 19:21 - 06:28. Astro Dark: 20:00 - 05:50

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
95

Low Clouds (% Sky Obscured)

46
48
54
58
59
53
48
42
41
43
46
53
61
61
70
77
84
88
97
100
93
85
79
77

Medium Clouds (% Sky Obscured)

30
50
82
100
100
100
99
99
98
97
96
97
99
94
100
100
100
90
99
99
98
100
100
90

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
81
54
43
47

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
6
9
4

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

Precipitation Probability (%)

0
0
0
0
0
2
5
8
22
33
44
60
76
93
95
95
95
95
95
95
95
82
58
80

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.7
0.8
1.1
1.6
1.6
1.5
1.2
0.6
0.4
0
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
8
8
8
8
8
7
8
8
8
9
9
9
9
10
10
9
9
9
12
14
14
14
14

Relative Humidity (%)

65
73
80
81
80
79
77
77
80
76
79
79
77
77
83
83
79
71
68
89
95
93
92
92

Pressure (mb)

1019
1019
1019
1018
1017
1017
1016
1015
1014
1013
1012
1011
1010
1009
1007
1006
1005
1003
1002
1002
1000
1000
999
998

Ozone (du)

277
276
274
273
273
273
273
273
272
272
273
274
274
274
274
276
277
277
276
276
276
277
278
277

Sunday 19

Waning Crescent 1%

06:34

17:15

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:43, Set: 18:07, Transit: 12:54. Moon - Rise: 06:34, Set: 17:15. Civil Dark: 18:40 - 07:09. Nautical Dark: 19:19 - 06:30. Astro Dark: 19:58 - 05:52

Total Clouds (% Sky Obscured)

90
86
85
83
82
88
94
100
94
90
87
66
71
76
91
91
91
91
94
97
94
88
83
88

Low Clouds (% Sky Obscured)

74
70
70
69
69
72
73
77
66
66
65
65
66
65
74
69
65
64
60
57
55
53
53
67

Medium Clouds (% Sky Obscured)

81
71
67
62
66
73
87
100
49
40
28
19
8
2
4
3
2
4
6
15
32
43
55
48

High Clouds (% Sky Obscured)

44
35
35
40
45
60
80
100
78
57
24
25
50
75
37
37
33
53
70
87
61
37
25
24

ISS Passover

Visibility (miles)

3
4
2
3
2
4
1
3
9
9
9
9
9
9
9
9
9
9
8
8
7
7
7
8

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

Precipitation Probability (%)

81
95
95
95
81
95
88
32
16
11
3
7
8
3
36
33
30
31
35
41
48
52
56
48

Precipitation Amount (mm)

0.4
0.7
0.9
0.7
0.5
0.8
0.8
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.3
0

Wind Speed/Direction (mph)

16
15
15
14
13
12
10
10
8
11
11
11
10
10
10
10
10
11
12
12
13
14
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
95
95
95
96
98
96
93
95
96
96
96
96
95
92
89
86
83
82
79
79
82
82

Pressure (mb)

998
998
998
997
997
996
996
995
995
995
995
995
995
994
994
995
995
995
995
995
995
995
995
995

Ozone (du)

277
274
272
279
279
280
280
283
287
290
292
292
293
292
292
292
293
294
294
293
292
292
293
293

Monday 20

Waning Crescent 0%

07:46

17:26

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:44, Set: 18:05, Transit: 12:53. Moon - Rise: 07:46, Set: 17:26. Civil Dark: 18:38 - 07:10. Nautical Dark: 19:17 - 06:32. Astro Dark: 19:56 - 05:53

Total Clouds (% Sky Obscured)

92
94
93
91
87
89
92
94
91
84
70
75
80
85
82
78
81
85
91
95
85
74
64
61

Low Clouds (% Sky Obscured)

81
93
90
87
82
82
87
94
86
77
70
74
77
83
81
78
80
80
90
93
79
64
49
56

Medium Clouds (% Sky Obscured)

41
29
22
16
14
13
12
11
16
21
23
18
18
16
12
10
9
16
23
31
28
26
22
15

High Clouds (% Sky Obscured)

18
2
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
13
26
42
30
16
0
0

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

43
38
32
24
15
21
21
7
16
17
8
19
20
13
13
13
7
15
21
24
28
28
27
25

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
89
92
90
89
87
87
88
88
90
93
95
96
96
95
91
90
87
84
79
76
76
78
76

Pressure (mb)

995
996
996
996
996
997
997
997
997
997
997
996
997
997
997
997
997
998
998
998
998
998
998
998

Ozone (du)

292
291
291
293
295
298
298
298
298
298
298
298
298
298
298
298
298
298
300
303
305
302
299
295

Tuesday 21

New Moon 1%

08:59

17:37

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:46, Set: 18:03, Transit: 12:53. Moon - Rise: 08:59, Set: 17:37. Civil Dark: 18:37 - 07:12. Nautical Dark: 19:15 - 06:33. Astro Dark: 19:54 - 05:55

Total Clouds (% Sky Obscured)

58
51
58
71
85
78
70
63
78
85
90
86
89
95
97
98
99
100
100
100

Low Clouds (% Sky Obscured)

58
51
58
68
69
58
48
36
23
11
1
11
20
29
34
36
40
60
80
99

Medium Clouds (% Sky Obscured)

7
0
2
3
9
18
28
36
35
34
37
47
62
77
81
85
89
92
96
99

High Clouds (% Sky Obscured)

0
0
16
33
49
53
61
63
78
85
90
76
56
37
42
44
53
71
85
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

Fog (%)

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
Very Light Rain
Very Light Rain

Precipitation Probability (%)

22
15
12
10
7
10
9
2
3
3
0
3
5
5
11
17
24
42
56
67

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
84
88
90
91
93
93
95
93
95
95
95
96
96
96
93
91
87
90
91

Pressure (mb)

999
999
1000
1001
1001
1001
1002
1002
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1002

Ozone (du)

292
290
287
287
287
287
287
287
287
286
286
285
284
283
282
283
284
285
285
285

Forecast for Bath, Bath and North East Somerset, United Kingdom (51.38,-2.36)

Generated: 15/10/25 17:24:55. Forecast: 15/10/25 to 21/10/25. Timezone: UTC+1.00