Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 26

Full Moon 99%

16:49

08:58

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 OK
17 OK

Sun - Rise: 06:54, Set: 16:47, Transit: 11:50. Moon - Rise: 16:49, Set: 08:58. Civil Dark: 17:22 - 06:19. Nautical Dark: 18:04 - 05:39. Astro Dark: 18:43 - 05:00

Total Clouds (% Sky Obscured)

94
88
83
77
70
68
82
100
100
100
100
100
49
70
94
55
43
39
35
36
41
35
34
32

Low Clouds (% Sky Obscured)

76
72
44
71
70
68
78
100
95
90
82
57
48
57
51
48
43
39
33
36
39
34
34
30

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
20
39
53
97
100
100
3
70
53
27
0
3
4
3
4
0
0
0

High Clouds (% Sky Obscured)

0
0
1
0
0
0
0
0
0
2
6
3
2
7
57
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
2
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
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
2
1
6
15
5
15
15
49
95
95
62
15
1
3
3
25
24
23
34
34
15
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
1
0.8
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
16
17
19
20
21
22
23
24
24
23
20
16
14
15
16
17
18
18
18
17
16
13
12

Chance of Frost

Temperature (°C)

15
15
15
15
15
15
16
16
16
16
16
15
14
13
12
12
13
13
13
13
13
13
12
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
83
80
86
85
82
80
81
82
85
90
83
83
81
83
79
72
68
65
65
68
70
73
76

Pressure (mb)

1003
1003
1003
1002
1002
1001
1000
1000
999
998
999
1000
1001
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1014

Ozone (du)

264
263
263
263
260
258
259
260
262
264
266
269
273
273
277
286
293
302
308
318
321
318
313
311

Tuesday 27

Waning Gibbous 95%

17:27

10:27

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

Sun - Rise: 06:56, Set: 16:45, Transit: 11:50. Moon - Rise: 17:27, Set: 10:27. Civil Dark: 17:20 - 06:21. Nautical Dark: 18:02 - 05:41. Astro Dark: 18:41 - 05:02

Total Clouds (% Sky Obscured)

41
36
22
5
7
2
14
24
39
51
80
90
92
83
76
85
93
76
78
87
54
51
35
58

Low Clouds (% Sky Obscured)

39
32
19
2
1
2
2
0
23
19
34
46
39
24
44
58
59
54
67
78
47
48
31
35

Medium Clouds (% Sky Obscured)

0
0
3
3
2
0
8
12
12
12
23
19
20
18
26
19
26
17
14
6
4
4
4
6

High Clouds (% Sky Obscured)

0
2
1
2
2
0
6
2
7
14
31
48
66
53
3
20
1
15
0
2
4
3
3
26

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
2
2
2
5
15
1
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
11
10
10
9
8
8
9
8
8
9
10
10
11
12
13
13
13
15
14
13
11
9
7

Chance of Frost

Temperature (°C)

10
9
9
9
8
8
8
8
8
8
8
9
9
10
11
12
12
13
14
15
15
15
14
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
78
78
78
79
81
84
82
82
82
85
91
93
93
90
83
86
84
75
70
68
72
79
89

Pressure (mb)

1015
1016
1017
1018
1019
1020
1020
1021
1021
1022
1022
1022
1023
1023
1024
1024
1024
1025
1025
1025
1025
1025
1025
1026

Ozone (du)

312
313
312
310
311
312
311
308
306
302
296
291
289
288
287
287
286
286
286
284
282
280
279
278

Wednesday 28

Waning Gibbous 88%

No Rise

11:46

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

Sun - Rise: 06:58, Set: 16:43, Transit: 11:50. Moon - Rise: No Rise, Set: 11:46. Civil Dark: 17:18 - 06:22. Nautical Dark: 17:58 - 05:42. Astro Dark: 18:39 - 05:03

Total Clouds (% Sky Obscured)

49
53
48
47
39
42
44
70
79
79
90
93
100
100
95
100
89
99
82
80
96
85
66
64

Low Clouds (% Sky Obscured)

31
27
25
23
23
19
34
54
65
59
66
66
65
59
36
46
49
46
53
51
57
36
20
3

Medium Clouds (% Sky Obscured)

4
42
48
4
4
4
4
4
3
55
4
32
70
66
66
75
64
11
9
30
59
84
66
44

High Clouds (% Sky Obscured)

25
40
11
28
22
40
21
45
40
40
41
49
100
100
79
100
48
98
43
42
84
48
23
53

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
1
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
3
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
93
93
93
95
95
93
93
93
93
93
93
93
93
90
85
83
76
70
63
63
68
72
81

Pressure (mb)

1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1027

Ozone (du)

277
274
272
271
271
270
269
268
268
267
266
266
267
266
265
265
266
266
265
266
265
265
265
264

Thursday 29

Waning Gibbous 79%

18:23

12:45

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
17 Bad

Sun - Rise: 07:00, Set: 16:41, Transit: 11:50. Moon - Rise: 18:23, Set: 12:45. Civil Dark: 17:16 - 06:24. Nautical Dark: 17:56 - 05:44. Astro Dark: 18:37 - 05:05

Total Clouds (% Sky Obscured)

68
69
62
51
85
93
79
93
92
75
91
93
96
100
100
96
92
88
70
64
58
71
83
89

Low Clouds (% Sky Obscured)

12
21
30
32
33
33
30
28
28
30
32
42
48
83
86
85
84
58
54
57
58
65
63
50

Medium Clouds (% Sky Obscured)

9
52
19
21
35
37
4
6
9
11
32
36
33
44
57
58
60
56
14
8
3
3
3
39

High Clouds (% Sky Obscured)

55
55
34
19
74
85
63
85
82
58
77
77
93
82
97
56
42
18
5
16
3
27
78
30

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
2
1
1
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
6
5
4
5
4
4
4
4
4
4
4
4
5
5
5
5
6
8
9
8
7
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
88
90
91
91
91
93
93
91
91
91
93
91
87
84
83
83
70
68
69
75
79
80

Pressure (mb)

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

Ozone (du)

265
265
265
265
265
266
267
266
266
266
265
265
264
264
264
264
264
264
264
265
266
267
267
268

Friday 30

Waning Gibbous 69%

19:37

13:25

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
17 Bad

Sun - Rise: 07:02, Set: 16:39, Transit: 11:50. Moon - Rise: 19:37, Set: 13:25. Civil Dark: 17:15 - 06:26. Nautical Dark: 17:55 - 05:46. Astro Dark: 18:36 - 05:06

Total Clouds (% Sky Obscured)

88
84
55
55
53
55
65
53
53
72
81
91
94
94
94
92
91
90
91
92
93
95
96
97

Low Clouds (% Sky Obscured)

35
38
42
38
32
28
30
34
41
59
79
89
91
93
94
92
89
85
85
84
84
82
80
78

Medium Clouds (% Sky Obscured)

41
59
15
18
11
4
3
2
17
39
34
26
41
46
52
56
61
65
51
41
33
48
63
78

High Clouds (% Sky Obscured)

85
80
11
14
16
21
51
26
9
5
4
37
28
18
14
11
11
12
14
12
13
34
57
79

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
1
1
2
1
7
10
11
9
7
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
88
87
91
91
93
95
95
95
96
95
96
95
95
93
91
87
84
81
79
77
75
77
80

Pressure (mb)

1027
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1029

Ozone (du)

269
271
272
274
276
277
277
278
278
278
279
278
277
276
275
274
273
271
270
269
268
267
268
268

Saturday 31

Waning Gibbous 57%

21:03

13:52

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
17 Bad

Sun - Rise: 07:03, Set: 16:37, Transit: 11:50. Moon - Rise: 21:03, Set: 13:52. Civil Dark: 17:13 - 06:28. Nautical Dark: 17:53 - 05:47. Astro Dark: 18:34 - 05:08

Total Clouds (% Sky Obscured)

96
96
96
96
97
97
98
98
100
100
100
100
99
96
88
82
75
71
71
75
75
75
75
70

Low Clouds (% Sky Obscured)

80
82
85
83
81
79
83
91
100
100
100
100
91
83
71
68
69
65
55
55
55
55
50
50

Medium Clouds (% Sky Obscured)

77
77
74
65
58
50
44
38
35
26
20
15
16
18
20
24
26
25
23
25
26
29
31
28

High Clouds (% Sky Obscured)

74
66
56
40
21
2
2
3
3
11
19
28
27
26
27
26
27
28
17
8
1
3
5
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 (%)

2
2
0
4
8
1
6
7
2
2
1
1
5
1
0
1
0
0
1
2
3
3
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
81
80
78
80
81
81
81
81
80
81
82
81
80
80
78
72
64
58
58
58
59
64
69

Pressure (mb)

1029
1030
1030
1031
1031
1031
1032
1032
1032
1033
1033
1034
1034
1035
1036
1036
1036
1037
1037
1037
1037
1037
1037
1038

Ozone (du)

269
269
269
270
269
268
268
267
267
267
268
269
269
269
268
267
269
270
272
272
273
273
274
275

Sunday 1

Third Quarter 45%

22:31

14:11

18 Bad
19 Bad
20 OK
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 OK
09 OK
10 OK
11 OK

Sun - Rise: 07:05, Set: 16:35, Transit: 11:50. Moon - Rise: 22:31, Set: 14:11. Civil Dark: 17:11 - 06:29. Nautical Dark: 17:51 - 05:49. Astro Dark: 18:32 - 05:10

Total Clouds (% Sky Obscured)

64
59
43
49
49
55
60
65
65
71
62
50
49
48
47
39
35
34

Low Clouds (% Sky Obscured)

44
39
36
43
49
55
60
65
65
71
62
50
49
48
47
39
35
31

Medium Clouds (% Sky Obscured)

30
33
36
28
18
15
13
11
8
5
2
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

4
4
7
5
4
1
1
1
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
78
82
85
85
88
88
88
90
90
91
90
90
87
84
81
74
68

Pressure (mb)

1038
1039
1039
1040
1040
1040
1040
1040
1040
1040
1040
1040
1041
1041
1041
1042
1042
1041

Ozone (du)

277
277
278
279
280
281
282
281
281
280
279
279
278
279
279
280
280
281

Forecast for Henley in Arden, Warwickshire, United Kingdom (52.29,-1.78)

Generated: 26/10/26 18:39:45. Forecast: 25/10/26 to 01/11/26. Timezone: UTC+0.00