Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 26

Full Moon 99%

No Rise

09:00

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: 07:01, Set: 17:03, Transit: 12:01. Moon - Rise: No Rise, Set: 09:00. Civil Dark: 17:37 - 06:27. Nautical Dark: 18:15 - 05:49. Astro Dark: 18:53 - 05:11

Total Clouds (% Sky Obscured)

98
94
96
90
86
100
100
100
100
100
100
81
99
76
57
74
98
69
55
60
46
40
54
41

Low Clouds (% Sky Obscured)

87
94
86
90
86
100
100
100
80
77
80
61
81
73
44
51
56
64
55
60
46
40
37
38

Medium Clouds (% Sky Obscured)

0
0
0
0
0
23
30
73
94
100
78
4
53
36
27
43
91
25
1
1
0
0
16
0

High Clouds (% Sky Obscured)

0
3
0
0
0
0
0
0
33
24
46
30
94
2
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
9
9
9
9
9
9
9
9
6
9
7
9
9
9
9

Fog (%)

0
5
6
8
54
0
0
5
5
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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
None
None

Precipitation Probability (%)

0
1
0
6
7
11
58
95
95
68
27
9
25
23
11
29
49
46
36
27
22
27
25
16

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.9
1.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

23
23
25
26
27
28
29
30
28
23
20
18
16
16
16
16
18
19
20
20
19
19
19
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
93
89
84
90
89
87
90
93
90
87
87
85
87
81
81
78
76
72
73
66
66
68
72

Pressure (mb)

1004
1004
1004
1003
1003
1002
1001
1001
1000
1001
1002
1003
1004
1005
1007
1008
1009
1010
1011
1012
1013
1014
1015
1017

Ozone (du)

256
258
260
263
265
265
265
265
265
267
267
270
273
285
296
305
312
314
319
318
315
310
305
303

Tuesday 27

Waning Gibbous 95%

17:10

10:27

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: 07:02, Set: 16:59, Transit: 12:01. Moon - Rise: 17:10, Set: 10:27. Civil Dark: 17:35 - 06:29. Nautical Dark: 18:13 - 05:50. Astro Dark: 18:51 - 05:12

Total Clouds (% Sky Obscured)

51
67
44
63
49
67
77
87
92
86
92
93
92
100
100
96
93
94
95
95
96
96
100
100

Low Clouds (% Sky Obscured)

41
48
38
47
32
52
66
63
64
54
57
54
68
69
71
62
61
52
70
59
69
69
52
60

Medium Clouds (% Sky Obscured)

3
47
0
10
5
11
16
18
16
12
22
26
30
24
49
77
84
68
86
74
80
45
73
94

High Clouds (% Sky Obscured)

9
0
0
0
7
7
3
40
61
74
72
65
54
66
79
83
60
78
75
48
85
84
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 (%)

9
8
12
5
3
7
15
6
13
20
3
5
8
5
11
12
8
22
21
5
4
12
3
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)

15
13
12
11
10
9
9
9
9
8
8
7
7
7
6
6
9
12
13
13
12
11
10
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
72
76
77
74
78
80
80
85
90
91
90
91
90
91
90
84
80
75
72
71
75
79
81

Pressure (mb)

1018
1019
1020
1021
1022
1022
1023
1023
1024
1024
1024
1025
1025
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027

Ozone (du)

303
304
303
301
299
296
293
290
287
286
284
284
283
282
282
281
281
280
279
279
277
275
273
272

Wednesday 28

Waning Gibbous 88%

17:50

11:44

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: 07:04, Set: 16:58, Transit: 12:01. Moon - Rise: 17:50, Set: 11:44. Civil Dark: 17:33 - 06:30. Nautical Dark: 18:12 - 05:52. Astro Dark: 18:50 - 05:14

Total Clouds (% Sky Obscured)

99
91
73
92
64
74
73
100
100
100
100
100
100
99
100
99
100
100
96
93
91
95
90
84

Low Clouds (% Sky Obscured)

55
55
44
36
54
60
56
46
74
69
65
71
59
72
57
54
45
49
49
51
47
43
38
38

Medium Clouds (% Sky Obscured)

83
83
73
92
64
35
56
77
53
75
75
70
56
56
87
69
92
91
53
4
17
70
42
58

High Clouds (% Sky Obscured)

98
80
54
50
55
55
62
100
100
100
100
100
100
87
82
75
100
99
80
72
64
89
86
78

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

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
1
0
0
0
0
0
0
1
12
1
1
5
6
0
0
0
0
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)

6
5
4
4
4
5
5
5
6
6
6
6
7
8
8
10
12
13
15
16
15
15
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
90
90
90
88
85
84
81
82
82
82
82
81
81
82
80
77
76
73
71
71
72
76
79

Pressure (mb)

1027
1028
1028
1028
1028
1027
1027
1027
1027
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024

Ozone (du)

270
270
270
270
269
269
268
267
266
265
265
265
267
267
267
266
267
267
265
265
264
264
266
266

Thursday 29

Waning Gibbous 79%

18:47

12:44

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: 07:06, 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)

79
80
80
82
84
90
95
96
95
96
94
91
89
89
90
90
82
75
68
64
58
55
57
60

Low Clouds (% Sky Obscured)

35
36
35
34
38
43
45
46
47
47
49
42
45
53
63
76
72
69
66
64
58
55
57
56

Medium Clouds (% Sky Obscured)

38
62
19
82
46
58
65
77
52
65
73
49
26
34
38
32
33
40
39
9
39
43
48
39

High Clouds (% Sky Obscured)

79
79
77
79
47
90
38
73
72
57
36
87
68
84
81
54
47
51
48
55
49
55
38
60

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
4
6
9
9
9
9
9

Fog (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
82
81
82
81
84
83
85
84
90
90
88
93
93
96
96
95
95
93
92
93
93
92
95

Pressure (mb)

1024
1024
1025
1025
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025

Ozone (du)

266
267
267
266
266
265
265
264
263
263
262
262
263
264
264
265
267
268
268
269
270
270
271
271

Friday 30

Waning Gibbous 69%

20:00

13:26

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

63
47
36
21
24
25
27
19
15
12
32
57
82
73
74
73
63
54
45
61
80
99
99
98

Low Clouds (% Sky Obscured)

53
36
21
10
8
7
10
14
11
12
32
42
45
45
50
48
46
40
26
36
51
66
65
64

Medium Clouds (% Sky Obscured)

15
8
12
16
8
25
27
19
15
12
32
46
50
41
40
30
25
20
14
25
37
51
62
74

High Clouds (% Sky Obscured)

63
47
9
21
14
13
11
19
5
4
32
39
56
54
49
46
49
50
45
61
80
97
98
98

ISS Passover

Visibility (miles)

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

Fog (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

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
1
2
5
20
20
21
5
6
6
2
6
7
8
10
10
7
4
6

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
4
5
5
5
5
5
5
5
5
5
6
6
6
6
6
6
5
5
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
96
98
98
98
96
96
96
96
95
95
95
95
95
95
93
93
92
93
92
93
93

Pressure (mb)

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

Ozone (du)

271
271
271
270
270
270
270
269
269
267
266
264
263
263
263
262
262
261
261
260
260
259
259
259

Saturday 31

Waning Gibbous 57%

21:24

13:56

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: 07:09, 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)

99
98
98
98
93
88
82
83
81
79
86
92
99
94
89
84
87
87
86
85
84
83
84
82

Low Clouds (% Sky Obscured)

65
59
54
46
39
36
31
35
39
45
56
65
72
73
74
75
68
65
61
62
59
53
52
57

Medium Clouds (% Sky Obscured)

87
75
61
40
29
17
8
9
10
11
10
9
8
8
14
20
22
19
16
14
10
9
12
18

High Clouds (% Sky Obscured)

97
84
70
56
37
23
7
15
23
31
52
75
97
72
49
29
28
22
20
15
15
15
17
19

ISS Passover

Visibility (miles)

4
4
6
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

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
8
8
1
7
8
0
3
3
0
0
0
0
0
0
0
0
0
0
2
1
1
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
9
9
8
8
8
9
9
9
9
10
10
10
10
10
10
9
9
9
9
9
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
92
90
87
84
81
80
80
80
80
81
82
85
84
83
80
77
75
71
71
72
74
76

Pressure (mb)

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

Ozone (du)

260
260
261
262
263
263
262
261
262
262
262
263
264
265
266
266
267
266
266
266
266
266
266
265

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 Bad

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)

83
79
79
78
83
87
87
86
85
87
85
85
88
90
93
94
87
81
73

Low Clouds (% Sky Obscured)

54
44
41
34
32
34
31
32
34
33
32
30
29
27
25
25
30
42
55

Medium Clouds (% Sky Obscured)

21
18
19
15
15
15
20
18
25
25
30
31
32
14
7
3
3
3
5

High Clouds (% Sky Obscured)

21
24
28
22
26
26
30
26
26
23
35
43
52
57
63
68
62
49
33

ISS Passover

Visibility (miles)

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

Fog (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

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
0
6
3
3
3
1
1
0
0
0
0
0
0
0
1
2
2

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
7
7
7
7
7
7
6
6
5
5
5
5
5
6
6
7
9
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
12
7
7
8
7
7
7
5
5
5
5
6
5
3
3
4
4
4

Dew Point (°C)

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

Relative Humidity (%)

81
87
85
84
84
84
87
88
88
90
90
90
90
88
87
85
84
80
76

Pressure (mb)

1037
1037
1037
1038
1038
1038
1038
1038
1038
1038
1038
1038
1038
1038
1039
1039
1039
1039
1039

Ozone (du)

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

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

Generated: 26/10/26 17:22:10. Forecast: 25/10/26 to 01/11/26. Timezone: UTC+0.00