Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 29

Waning Gibbous 79%

18:47

12:44

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

Sun - Rise: 07:06, Set: 16:56, Transit: 12:01. Moon - Rise: 18:47, Set: 12:44. Civil Dark: 17:32 - 06:32. Nautical Dark: 18:10 - 05:53. Astro Dark: 18:48 - 05:15

Total Clouds (% Sky Obscured)

22
39
53
59
100
98
96
86
100
100
98
100
100
97
91
97
98
96
98
100
82
91
91
80

Low Clouds (% Sky Obscured)

22
34
33
31
45
54
50
51
45
37
38
35
33
33
26
24
31
24
32
39
32
33
25
5

Medium Clouds (% Sky Obscured)

22
39
53
46
47
33
3
4
16
4
10
52
62
48
46
56
60
57
43
13
19
15
24
57

High Clouds (% Sky Obscured)

22
39
53
59
99
91
83
65
100
100
96
100
99
89
77
92
95
92
97
100
71
83
79
57

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
85
88
88
90
90
91
93
93
93
93
93
91
91
91
93
85
79
74
70
67
68
72
77

Pressure (mb)

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

Ozone (du)

258
257
257
258
257
257
257
257
257
257
257
257
257
256
256
256
256
257
256
257
257
257
257
258

Friday 30

Waning Gibbous 69%

20:00

13:26

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: 07:08, Set: 16:54, Transit: 12:01. Moon - Rise: 20:00, Set: 13:26. Civil Dark: 17:30 - 06:33. Nautical Dark: 18:09 - 05:55. Astro Dark: 18:46 - 05:17

Total Clouds (% Sky Obscured)

84
69
85
79
68
72
74
62
58
63
63
68
65
58
47
48
51
67
66
70
75
77
72
72

Low Clouds (% Sky Obscured)

0
0
8
4
8
24
34
38
37
50
47
41
43
28
23
21
20
33
44
52
53
54
44
21

Medium Clouds (% Sky Obscured)

68
53
50
31
26
24
25
7
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

43
28
33
18
6
12
16
11
14
10
15
55
56
57
35
41
51
59
58
61
65
68
65
67

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
1
2
1
1
0
0
0
0
0
2
12
17
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
90
90
90
90
91
93
91
91
91
91
90
93
93
95
96
93
87
81
79
76
76
79
84

Pressure (mb)

1027
1028
1028
1028
1028
1029
1029
1029
1029
1029
1029
1029
1029
1029
1030
1030
1030
1030
1031
1031
1030
1030
1030
1031

Ozone (du)

257
259
259
259
258
258
259
259
259
259
258
258
259
260
261
262
262
262
262
262
262
263
263
264

Saturday 31

Waning Gibbous 57%

21:24

13:56

17 Bad
18 Bad
19 OK
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 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:09, Set: 16:52, Transit: 12:01. Moon - Rise: 21:24, Set: 13:56. Civil Dark: 17:28 - 06:35. Nautical Dark: 18:07 - 05:56. Astro Dark: 18:45 - 05:18

Total Clouds (% Sky Obscured)

93
68
30
32
39
53
63
57
55
62
84
79
67
67
42
35
37
67
73
79
80
80
75
71

Low Clouds (% Sky Obscured)

22
23
23
26
36
45
56
57
55
62
70
65
58
50
35
30
31
55
60
67
66
65
47
36

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
7
10
14
19
15
7

High Clouds (% Sky Obscured)

79
27
12
4
3
3
4
2
7
3
19
8
8
22
2
2
1
2
3
6
7
8
13
17

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
2
54
100
100
100
100
100
90
91
56
50
50
50
50
50
50
50
50
50
50
50

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
4
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)

3
2
3
3
3
3
3
3
4
4
5
5
5
6
6
6
6
7
7
7
7
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
88
90
90
90
90
90
90
90
91
90
90
91
91
91
91
87
78
73
68
64
64
71
78

Pressure (mb)

1031
1032
1032
1032
1033
1033
1033
1033
1033
1033
1033
1033
1033
1033
1033
1033
1034
1034
1034
1033
1033
1033
1033
1033

Ozone (du)

263
265
266
266
265
266
266
266
266
266
266
265
266
266
267
268
270
273
274
277
278
280
283
286

Sunday 1

Third Quarter 45%

22:50

14:17

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 OK
12 OK
13 OK
14 Good
15 Good
16 Good

Sun - Rise: 07:11, Set: 16:51, Transit: 12:01. Moon - Rise: 22:50, Set: 14:17. Civil Dark: 17:27 - 06:36. Nautical Dark: 18:05 - 05:58. Astro Dark: 18:43 - 05:20

Total Clouds (% Sky Obscured)

70
67
63
60
64
63
63
63
58
59
71
79
87
84
72
64
56
45
39
33
16
0
0
0

Low Clouds (% Sky Obscured)

29
39
44
54
59
60
63
60
48
46
56
67
72
66
56
51
41
33
32
33
16
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

23
15
8
0
0
0
0
0
0
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 (%)

50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50

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

7
6
5
5
5
5
6
8
6
7
8
9
10
9
10
11
12
14
14
13
13
13
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
93
93
96
96
94
85
90
90
83
87
85
85
88
87
82
77
73
74
73
66
67
72

Pressure (mb)

1033
1034
1034
1034
1035
1035
1035
1035
1035
1035
1035
1035
1035
1035
1035
1036
1036
1036
1036
1036
1036
1035
1035
1035

Ozone (du)

286
283
283
282
282
282
282
283
284
285
284
286
286
288
291
294
294
295
296
299
300
301
304
306

Monday 2

Waning Crescent 34%

00:13

14:33

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

Sun - Rise: 07:13, Set: 16:49, Transit: 12:01. Moon - Rise: 00:13, Set: 14:33. Civil Dark: 17:25 - 06:38. Nautical Dark: 18:04 - 05:59. Astro Dark: 18:42 - 05:21

Total Clouds (% Sky Obscured)

3
33
61
91
59
32
6
14
22
30
33
35
37
54
74
92
92
92
92
92
88
80
69
61

Low Clouds (% Sky Obscured)

3
8
7
10
6
3
1
3
5
7
22
35
37
53
55
53
47
44
53
57
59
59
57
55

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
10
20
30
17
11
6
7
12
14
11
6
0
17
27
34
33
37
31
26
18
15
9
7

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 (%)

50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50

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 (%)

3
1
0
0
0
0
0
0
0
0
2
3
5
9
10
7
10
9
5
6
6
3
5
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
4
3
3
3
3
2
2
2
2
2
2
3
3
2
2
2
3
4
5
6
6
5
5

Dew Point (°C)

4
3
3
3
3
3
3
4
4
4
4
5
4
4
4
4
5
5
4
4
4
4
4
3

Relative Humidity (%)

79
74
75
78
80
85
85
90
90
91
93
90
85
84
84
84
84
77
69
65
65
66
66
68

Pressure (mb)

1035
1035
1035
1035
1035
1035
1034
1034
1034
1033
1033
1032
1032
1032
1033
1033
1033
1033
1033
1032
1032
1031
1031
1031

Ozone (du)

307
306
303
299
299
301
300
299
299
299
299
299
299
299
299
299
299
297
295
293
291
289
287
287

Tuesday 3

Waning Crescent 24%

01:34

14:48

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

Sun - Rise: 07:14, Set: 16:47, Transit: 12:01. Moon - Rise: 01:34, Set: 14:48. Civil Dark: 17:23 - 06:40. Nautical Dark: 18:02 - 06:01. Astro Dark: 18:40 - 05:23

Total Clouds (% Sky Obscured)

51
47
43
39
47
55
62
57
58
58
72
87
100
87
74
61
57
55
54
51
48
45
47
51

Low Clouds (% Sky Obscured)

51
47
43
39
47
49
50
44
38
34
42
50
57
59
61
61
57
55
54
48
45
45
47
51

Medium Clouds (% Sky Obscured)

0
0
0
0
27
55
62
57
58
58
72
79
73
49
23
0
11
22
34
38
44
45
45
38

High Clouds (% Sky Obscured)

4
4
4
4
23
40
54
57
58
58
72
77
73
64
57
46
57
55
54
51
48
43
35
27

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 (%)

50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50

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 (%)

3
4
4
2
6
8
8
13
15
12
25
29
28
33
33
29
29
26
19
20
19
15
15
13

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
6
3
3
3
2
2
1
1
0
-1
-1
-1
-1
-1
-1
-1
0
0
1
2
2
2
2

Dew Point (°C)

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

Relative Humidity (%)

69
71
73
74
76
74
72
70
69
69
67
67
67
67
71
74
76
78
79
81
79
79
78
77

Pressure (mb)

1031
1031
1031
1031
1031
1031
1031
1030
1030
1030
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1028
1027
1027

Ozone (du)

287
287
288
289
290
290
290
290
290
289
289
291
292
294
295
295
295
295
296
296
295
294
293
292

Wednesday 4

Waning Crescent 15%

02:51

15:01

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

Sun - Rise: 07:16, Set: 16:46, Transit: 12:01. Moon - Rise: 02:51, Set: 15:01. Civil Dark: 17:22 - 06:41. Nautical Dark: 18:01 - 06:02. Astro Dark: 18:39 - 05:24

Total Clouds (% Sky Obscured)

52
45
35
25
28
32
41
37
32
24
32
39
43
43
44
49
61
72
86

Low Clouds (% Sky Obscured)

52
45
35
25
28
32
41
37
32
24
32
39
43
43
44
49
61
72
85

Medium Clouds (% Sky Obscured)

34
24
12
0
18
32
41
37
32
24
32
39
43
43
44
34
25
16
4

High Clouds (% Sky Obscured)

18
13
9
5
5
5
5
23
32
24
32
39
43
43
44
49
38
19
8

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

10
13
13
9
12
11
7
11
11
6
15
15
10
14
14
9
15
14
5

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
3
3
2
2
2
2
2
2
2
2
2
2
1
2
2
2
3
4

Relative Humidity (%)

75
73
73
72
72
75
78
80
79
78
75
76
76
76
78
78
78
78
78

Pressure (mb)

1027
1028
1028
1028
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025

Ozone (du)

291
291
290
289
288
287
287
287
287
287
288
289
290
291
292
293
293
294
294

Forecast for Upton, Cornwall, United Kingdom (50.54,-4.43)

Generated: 29/10/26 17:17:47. Forecast: 29/10/26 to 04/11/26. Timezone: UTC+0.00