Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 27

Waning Gibbous 95%

17:48

10:23

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

Sun - Rise: 06:59, Set: 16:57, Transit: 11:58. Moon - Rise: 17:48, Set: 10:23. Civil Dark: 17:31 - 06:25. Nautical Dark: 18:09 - 05:47. Astro Dark: 18:47 - 05:09

Total Clouds (% Sky Obscured)

8
33
41
12
51
92
62
35
44
67
51
72
70
93
78
93
89
72
60
37
66
64
57
72

Low Clouds (% Sky Obscured)

8
1
1
2
24
1
32
2
9
13
16
27
24
51
64
63
69
51
42
12
35
26
26
33

Medium Clouds (% Sky Obscured)

8
3
4
4
11
78
35
8
4
10
14
9
39
93
19
35
67
11
58
19
66
64
57
70

High Clouds (% Sky Obscured)

8
5
37
9
30
85
35
35
28
33
5
25
32
40
64
35
39
29
25
37
53
55
56
65

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

8
8
7
7
7
8
9
9
9
8
9
8
9
12
13
14
13
12
10
8
6
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
80
82
84
85
84
82
84
85
88
88
87
81
76
73
70
70
73
78
83
92
90
92
90

Pressure (mb)

1021
1022
1023
1024
1024
1024
1025
1025
1025
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1028
1028
1028

Ozone (du)

304
306
304
301
298
292
288
287
284
283
282
282
280
280
279
277
275
274
273
270
267
266
266
266

Wednesday 28

Waning Gibbous 88%

18:45

11:40

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
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:01, Set: 16:55, Transit: 11:58. Moon - Rise: 18:45, Set: 11:40. Civil Dark: 17:29 - 06:27. Nautical Dark: 18:07 - 05:49. Astro Dark: 18:45 - 05:11

Total Clouds (% Sky Obscured)

74
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
100
95
97

Low Clouds (% Sky Obscured)

47
63
49
36
40
38
39
42
35
30
45
52
28
45
52
41
46
40
39
46
43
38
42
39

Medium Clouds (% Sky Obscured)

69
61
21
23
33
28
65
79
70
79
65
69
22
11
7
6
14
12
65
89
51
56
74
80

High Clouds (% Sky Obscured)

57
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
90
100
90
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
10
24
44
28
27
25
34
12
9
2
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
0
0
0
0
1
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)

3
2
2
2
2
2
1
1
1
1
1
2
3
7
11
11
11
10
9
8
6
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
91
91
90
90
90
90
88
88
88
88
87
83
76
76
74
73
73
76
80
87
88
87
86

Pressure (mb)

1028
1028
1028
1028
1028
1028
1027
1027
1027
1027
1027
1028
1028
1028
1027
1027
1027
1027
1026
1026
1027
1027
1027
1027

Ozone (du)

265
262
261
261
261
261
261
261
261
262
261
262
262
261
261
260
260
260
260
260
259
258
258
258

Thursday 29

Waning Gibbous 79%

19:58

12:40

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 OK
13 OK
14 OK
15 Bad
16 Bad
17 OK
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:03, Set: 16:53, Transit: 11:58. Moon - Rise: 19:58, Set: 12:40. Civil Dark: 17:27 - 06:29. Nautical Dark: 18:06 - 05:50. Astro Dark: 18:43 - 05:12

Total Clouds (% Sky Obscured)

94
89
88
88
80
91
89
95
100
99
94
92
65
62
54
44
40
48
53
55
48
55
62
68

Low Clouds (% Sky Obscured)

35
35
34
29
0
0
18
26
25
32
48
53
53
52
47
39
38
46
50
55
48
55
62
68

Medium Clouds (% Sky Obscured)

75
39
19
51
61
86
85
79
99
99
94
92
65
62
30
13
12
48
53
33
12
5
11
12

High Clouds (% Sky Obscured)

69
50
48
81
74
62
75
72
89
75
73
69
55
50
40
35
24
17
25
20
20
25
25
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
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
5
5
5
4
4
3
3
2
2
3
3
5
8
10
10
9
9
8
6
6
5
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
88
90
90
90
90
90
90
90
90
90
88
83
75
69
66
63
64
68
80
86
87
88
88

Pressure (mb)

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

Ozone (du)

257
257
258
258
258
259
259
258
258
258
258
258
258
258
257
258
258
258
257
258
257
258
260
260

Friday 30

Waning Gibbous 69%

No Rise

13:22

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
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:04, Set: 16:51, Transit: 11:58. Moon - Rise: No Rise, Set: 13:22. Civil Dark: 17:26 - 06:30. Nautical Dark: 18:04 - 05:52. Astro Dark: 18:42 - 05:14

Total Clouds (% Sky Obscured)

65
67
67
71
76
80
80
82
83
80
77
73
71
67
64
70
76
82
76
70
67
73
79
83

Low Clouds (% Sky Obscured)

64
64
60
64
67
71
72
77
79
76
74
72
66
67
63
68
72
71
53
48
41
43
45
51

Medium Clouds (% Sky Obscured)

4
20
52
50
76
80
66
65
74
73
65
63
42
16
3
3
2
2
2
1
0
0
0
0

High Clouds (% Sky Obscured)

5
5
7
7
9
10
45
80
61
75
68
49
61
67
64
68
67
64
65
41
65
66
63
49

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
10
10
10
10
9
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
9
9

Relative Humidity (%)

88
90
90
90
91
91
91
95
96
96
96
96
91
87
84
83
82
81
81
89
91
90
90
90

Pressure (mb)

1029
1029
1029
1029
1029
1029
1029
1030
1030
1030
1030
1031
1031
1031
1031
1031
1031
1031
1031
1031
1032
1032
1033
1033

Ozone (du)

260
261
262
262
263
262
261
261
262
263
265
265
265
265
265
265
264
263
264
264
264
264
265
264

Saturday 31

Waning Gibbous 57%

21:21

13:52

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
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:06, Set: 16:50, Transit: 11:58. Moon - Rise: 21:21, Set: 13:52. Civil Dark: 17:24 - 06:32. Nautical Dark: 18:02 - 05:53. Astro Dark: 18:40 - 05:15

Total Clouds (% Sky Obscured)

82
82
79
85
92
97
88
82
73
73
74
70
71
72
72
74
75
76
57
39
24
41
55
71

Low Clouds (% Sky Obscured)

47
43
40
48
57
67
70
72
73
73
72
64
64
60
57
58
55
56
40
28
12
9
9
8

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
15
20
27

High Clouds (% Sky Obscured)

64
76
61
65
81
80
62
59
50
49
65
41
45
50
52
51
51
39
15
31
24
41
55
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
88
90
88
87
87
87
87
87
88
88
87
80
72
71
72
71
71
71
77
84
93
93
93

Pressure (mb)

1033
1034
1034
1034
1034
1034
1034
1034
1035
1035
1035
1036
1036
1036
1036
1036
1036
1036
1035
1036
1036
1037
1037
1037

Ozone (du)

264
264
264
264
265
266
267
267
268
268
269
269
269
269
269
268
269
269
269
270
271
272
273
273

Sunday 1

Third Quarter 45%

22:47

14:14

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

Sun - Rise: 07:08, Set: 16:48, Transit: 11:58. Moon - Rise: 22:47, Set: 14:14. Civil Dark: 17:22 - 06:33. Nautical Dark: 18:01 - 05:55. Astro Dark: 18:39 - 05:17

Total Clouds (% Sky Obscured)

78
89
100
94
88
83
69
56
42
38
33
29
36
43
51
56
60
65
53
40
29
33
38
43

Low Clouds (% Sky Obscured)

26
53
92
88
75
63
56
49
42
38
33
29
36
43
51
56
60
65
53
40
29
33
38
43

Medium Clouds (% Sky Obscured)

28
22
13
16
17
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

40
32
30
28
34
43
68
32
29
18
8
7
6
6
11
13
15
12
8
6
6
5
4
4

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 (%)

1
2
0
4
3
2
5
5
3
5
5
1
2
2
1
2
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
10
10
11
11
12
13
13
12
12
12
12
12
14
15
17
16
15
15
14
13
12
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
96
95
95
95
93
93
90
90
88
84
81
78
77
76
76
78
81
85
85
84

Pressure (mb)

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

Ozone (du)

273
272
270
269
269
269
269
269
268
267
267
266
266
267
268
268
269
271
272
273
274
275
277
279

Monday 2

Waning Crescent 34%

00:11

14:30

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 OK
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK

Sun - Rise: 07:09, Set: 16:46, Transit: 11:58. Moon - Rise: 00:11, Set: 14:30. Civil Dark: 17:21 - 06:35. Nautical Dark: 17:59 - 05:56. Astro Dark: 18:37 - 05:18

Total Clouds (% Sky Obscured)

46
49
52
59
66
73
68
63
58
53
48
43
39
34
28
33
38
35
29
29
31

Low Clouds (% Sky Obscured)

46
49
52
59
66
73
68
63
58
53
48
43
39
34
28
33
38
35
29
29
31

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

High Clouds (% Sky Obscured)

3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1

ISS Passover

Visibility (miles)

9
9
9
9
8
8
7
8
8
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

Precipitation Type

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

Precipitation Probability (%)

4
6
1
8
10
4
8
8
8
7
5
3
3
2
0
1
1
0
2
2
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
5
5
5
5
5
5
5
5
5
6
6
6
6
6
10
10
9
10
10

Dew Point (°C)

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

Relative Humidity (%)

85
85
87
88
91
93
93
93
93
93
90
88
87
81
77
72
73
73
72
78
84

Pressure (mb)

1038
1038
1038
1038
1038
1037
1037
1037
1037
1037
1037
1038
1038
1038
1037
1037
1037
1037
1036
1036
1037

Ozone (du)

281
280
279
278
277
276
275
276
276
277
278
279
280
279
278
277
278
279
280
280
280

Forecast for Totnes, Devon, United Kingdom (50.43,-3.69)

Generated: 27/10/26 20:14:38. Forecast: 27/10/26 to 02/11/26. Timezone: UTC+0.00