Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 17

Waxing Crescent 41%

14:55

22:15

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

Sun - Rise: 07:41, Set: 18:18, Transit: 13:00. Moon - Rise: 14:55, Set: 22:15. Civil Dark: 18:51 - 07:08. Nautical Dark: 19:29 - 06:31. Astro Dark: 20:07 - 05:54

Total Clouds (% Sky Obscured)

0
0
0
0
6
18
19
12
16
19
8
45
46
46
44
85
62
16
29
35
52
55
77
80

Low Clouds (% Sky Obscured)

0
0
0
0
6
18
19
12
16
17
2
2
2
9
2
2
2
0
0
0
0
2
2
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
4
4
25
52
55
75
80

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
4
35
31
41
39
85
51
14
22
28
29
0
21
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
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
8
11
12
13
13
12
12
12
11
9
7
7
7
7
7
7
7
7
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
5
7
8
9
10
10
11
11
10
10
7
7
6
6
5
6
6
6
4
4
3
3

Dew Point (°C)

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

Relative Humidity (%)

86
88
88
78
72
64
57
54
52
50
50
56
61
69
74
78
78
79
81
81
84
82
81
82

Pressure (mb)

1034
1034
1034
1035
1035
1035
1035
1035
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1033
1033
1033

Ozone (du)

316
311
306
302
299
298
296
295
294
292
290
285
280
276
274
276
276
277
278
277
277
275
274
274

Sunday 18

First Quarter 51%

15:25

23:25

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

Sun - Rise: 07:43, Set: 18:16, Transit: 13:00. Moon - Rise: 15:25, Set: 23:25. Civil Dark: 18:49 - 07:10. Nautical Dark: 19:27 - 06:32. Astro Dark: 20:05 - 05:56

Total Clouds (% Sky Obscured)

96
100
53
27
27
5
19
19
21
34
35
48
68
84
79
67
62
32
48
81
81
52
66
97

Low Clouds (% Sky Obscured)

1
3
2
15
10
5
16
17
18
31
27
31
36
56
60
65
60
15
3
5
2
40
40
75

Medium Clouds (% Sky Obscured)

75
75
7
9
9
0
0
0
1
2
7
13
68
74
79
67
62
27
48
81
81
52
52
72

High Clouds (% Sky Obscured)

55
65
52
1
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
8
9
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

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
1
1
0
2
3
5
20
6
1
1
2
4
33
38
20
26

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
3
5
6
7
8
9
10
10
9
8
8
6
6
6
6
6
7
5
5
5
5
4

Dew Point (°C)

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

Relative Humidity (%)

85
90
93
82
69
57
52
48
48
48
50
53
58
60
62
72
77
78
87
84
87
90
91
94

Pressure (mb)

1033
1033
1033
1033
1033
1032
1032
1031
1031
1030
1030
1030
1030
1030
1030
1029
1029
1029
1028
1028
1027
1027
1026
1025

Ozone (du)

274
274
275
278
280
281
283
282
281
281
281
282
283
282
281
281
283
287
290
293
294
295
297
301

Monday 19

Waxing Gibbous 61%

15:48

00:38

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 OK
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:45, Set: 18:14, Transit: 12:59. Moon - Rise: 15:48, Set: 00:38. Civil Dark: 18:47 - 07:12. Nautical Dark: 19:25 - 06:34. Astro Dark: 20:03 - 05:57

Total Clouds (% Sky Obscured)

98
97
96
92
97
100
83
86
82
79
60
51
40
60
58
52
72
80
82
84
85
85
84
82

Low Clouds (% Sky Obscured)

89
90
89
82
96
99
77
82
76
78
55
42
34
56
54
32
56
75
76
73
71
72
69
71

Medium Clouds (% Sky Obscured)

18
18
21
16
27
68
16
8
4
0
1
3
3
0
58
52
72
80
82
84
85
85
84
82

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
47
4
60
3
4
3
0
2
2
17

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
28
20
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

33
44
43
55
63
64
54
38
35
34
28
17
4
2
3
1
15
21
15
37
73
74
77
87

Precipitation Amount (mm)

0
0.2
0
0.2
0.3
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.4
0.4
0.6

Wind Speed/Direction (mph)

8
6
6
7
8
8
11
11
11
10
10
9
6
5
5
4
4
4
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
5
6
6
6
7
7
7
8
8
8
9
9
9
6
6
6
5
3
3
3
4
3
3

Dew Point (°C)

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

Relative Humidity (%)

93
93
95
91
91
91
81
75
71
75
77
77
81
84
74
74
81
84
86
91
94
94
94
93

Pressure (mb)

1025
1024
1024
1024
1023
1023
1023
1022
1021
1021
1021
1020
1020
1020
1020
1020
1019
1019
1019
1018
1017
1016
1015
1014

Ozone (du)

302
300
297
295
293
293
294
289
286
283
284
285
285
285
285
285
285
284
283
284
283
283
282
283

Tuesday 20

Waxing Gibbous 70%

16:06

01:51

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 OK
20 OK
21 Good
22 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:46, Set: 18:12, Transit: 12:59. Moon - Rise: 16:06, Set: 01:51. Civil Dark: 18:46 - 07:13. Nautical Dark: 19:24 - 06:35. Astro Dark: 20:01 - 05:59

Total Clouds (% Sky Obscured)

83
81
76
74
78
83
86
79
68
64
62
63
62
40
28
2
27
55
85
87
91
97
96
86

Low Clouds (% Sky Obscured)

73
74
72
70
72
71
70
66
61
57
58
56
53
35
28
1
17
34
51
55
52
57
63
48

Medium Clouds (% Sky Obscured)

83
81
76
74
78
12
10
4
6
0
0
0
0
0
0
0
5
17
35
45
45
76
90
55

High Clouds (% Sky Obscured)

34
50
65
48
3
1
0
8
5
0
50
47
0
0
0
0
23
55
85
63
32
2
0
0

ISS Passover

Visibility (miles)

5
6
6
5
4
4
4
5
7
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

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

Precipitation Probability (%)

71
59
44
18
27
10
11
5
9
5
5
3
2
4
3
2
8
13
15
36
46
52
59
48

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
5
4
5
5
4
4
6
7
8
9
9
7
4
4
4
3
3
4
4
5
6
6
5

Chance of Frost

Temperature (°C)

4
4
5
7
8
10
11
13
13
13
13
12
11
9
9
8
8
8
9
9
9
10
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
94
93
91
90
92
89
87
86
86
83
87
88
88
88
87
88
87
88
88
90
91

Pressure (mb)

1014
1013
1013
1012
1012
1011
1011
1010
1009
1009
1008
1008
1008
1008
1008
1008
1008
1007
1007
1006
1005
1005
1004
1003

Ozone (du)

284
283
283
284
286
286
286
285
284
285
285
287
289
291
292
293
296
298
303
306
288
282
285
287

Wednesday 21

Waxing Gibbous 79%

16:21

03:06

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:48, Set: 18:10, Transit: 12:59. Moon - Rise: 16:21, Set: 03:06. Civil Dark: 18:44 - 07:15. Nautical Dark: 19:22 - 06:37. Astro Dark: 19:59 - N/A

Total Clouds (% Sky Obscured)

90
86
81
75
83
93
100
86
69
53
56
65
68
89
86
84
76
71
74
79
76
67
58
48

Low Clouds (% Sky Obscured)

34
47
72
75
73
75
74
71
67
53
56
44
21
40
53
68
52
35
20
22
26
27
29
32

Medium Clouds (% Sky Obscured)

86
86
81
75
83
93
100
86
69
53
56
65
68
66
43
21
15
17
18
14
19
25
25
20

High Clouds (% Sky Obscured)

2
4
60
3
65
70
65
60
50
40
35
30
18
14
7
0
1
2
4
28
51
67
55
35

ISS Passover

Visibility (miles)

9
9
9
5
3
1
2
2
5
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
Very Light Rain
Light Rain
Light Rain
Moderate 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

Precipitation Probability (%)

36
44
77
95
95
95
95
95
95
72
50
36
20
29
28
21
23
19
14
38
43
31
62
65

Precipitation Amount (mm)

0
0
0.3
1
1.8
2.9
2.4
1.4
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2

Wind Speed/Direction (mph)

5
3
1
3
6
9
20
23
23
23
22
20
19
16
16
16
17
16
14
13
12
11
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
9
10
10
9
4
3
2
3
3
3
2
2
3
2
3
4
4
4
6
6
8
8

Dew Point (°C)

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

Relative Humidity (%)

90
88
90
90
95
95
91
91
88
88
87
84
81
77
74
69
66
68
71
72
74
77
80
81

Pressure (mb)

1003
1002
1002
1001
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

287
287
286
288
289
291
291
292
291
292
296
299
302
307
308
310
311
311
312
312
310
308
307
306

Thursday 22

Waxing Gibbous 87%

16:35

04:22

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:50, Set: 18:08, Transit: 12:59. Moon - Rise: 16:35, Set: 04:22. Civil Dark: 18:42 - 07:16. Nautical Dark: 19:20 - 06:38. Astro Dark: 19:58 - 06:00

Total Clouds (% Sky Obscured)

43
38
33
31
40
49
56
65
75
83
89
94
100
100
100
100
100
100
100
100
100
100
98
97

Low Clouds (% Sky Obscured)

30
29
31
30
26
24
24
28
32
36
40
44
48
58
69
80
79
77
77
79
78
80
82
85

Medium Clouds (% Sky Obscured)

30
24
13
1
13
25
38
31
22
14
34
51
69
72
73
74
81
89
96
97
99
100
98
96

High Clouds (% Sky Obscured)

15
10
5
0
3
6
10
32
55
81
87
94
100
98
97
93
96
98
100
100
100
100
88
77

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
0
0
0
0
3

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

Precipitation Probability (%)

59
81
69
27
49
37
13
28
27
23
27
26
25
39
45
55
75
89
95
95
95
95
95
95

Precipitation Amount (mm)

0
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.6
1
1.3
1.3
1.9
1.5
1.3

Wind Speed/Direction (mph)

9
9
9
9
10
11
13
15
14
13
13
12
11
10
12
15
17
18
20
21
22
22
23
22

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
85
80
76
72
71
70
68
73
76
82
84
87
90
90
90
90
92
95
96
96
98
96
95

Pressure (mb)

1012
1012
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1012
1012
1011
1009
1008
1007
1005
1004
1003

Ozone (du)

306
306
304
303
301
298
295
292
289
287
284
282
279
277
275
272
270
269
267
265
263
261
260
258

Friday 23

Waxing Gibbous 94%

16:48

05:40

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
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:51, Set: 18:07, Transit: 12:59. Moon - Rise: 16:48, Set: 05:40. Civil Dark: 18:40 - 07:18. Nautical Dark: 19:18 - 06:40. Astro Dark: 19:56 - 06:02

Total Clouds (% Sky Obscured)

95
90
85
80
84
90
96
89
82
76
78
81
86
89
92
96
97
98
98

Low Clouds (% Sky Obscured)

87
85
84
80
84
90
95
89
82
76
78
81
79
84
89
94
81
67
55

Medium Clouds (% Sky Obscured)

94
90
85
80
84
90
95
89
82
76
78
79
71
67
66
66
45
24
2

High Clouds (% Sky Obscured)

65
55
45
40
35
40
40
37
34
31
28
25
22
40
63
87
91
95
98

ISS Passover

Visibility (miles)

6
9
8
7
5
4
3
2
4
6
7
7
7
7
6
5
4
6
8

Fog (%)

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

Precipitation Probability (%)

95
95
93
58
78
84
95
95
90
77
75
60
55
83
89
92
87
74
59

Precipitation Amount (mm)

1.8
1.1
0.5
0
0.4
0.4
0.8
0.9
0.6
0.4
0.4
0
0
0.6
0.7
0.7
0.6
0.3
0

Wind Speed/Direction (mph)

21
21
19
18
16
17
18
19
19
19
20
19
18
17
17
16
16
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
90
90
92
93
95
95
96
93
93
92
92
93
93
93
93
91
91
91

Pressure (mb)

1003
1003
1003
1003
1004
1004
1004
1004
1004
1004
1004
1004
1005
1005
1005
1005
1006
1006
1006

Ozone (du)

257
255
256
257
258
259
259
260
260
260
261
261
261
261
264
267
270
277
285

Forecast for Buckfastleigh, Devon, United Kingdom (50.48,-3.78)

Generated: 17/10/26 06:39:20. Forecast: 17/10/26 to 24/10/26. Timezone: UTC+1.00