Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 17

Waxing Crescent 51%

15:25

No Set

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

Sun - Rise: 07:43, Set: 18:16, Transit: 13:00. Moon - Rise: 15:25, Set: No Set. Civil Dark: 18:49 - 07:10. Nautical Dark: 19:27 - 06:32. Astro Dark: 20:05 - 05:54

Total Clouds (% Sky Obscured)

24
16
30
100
91
97
100
97
80
53
14
3
9
33
31
29
76
36
65
69
71
50
51
18

Low Clouds (% Sky Obscured)

3
1
1
2
15
19
2
4
2
2
2
2
9
30
31
18
35
7
13
42
50
50
51
17

Medium Clouds (% Sky Obscured)

0
2
30
4
37
81
93
86
80
53
10
0
0
0
0
9
58
18
29
17
12
0
0
0

High Clouds (% Sky Obscured)

24
16
30
100
77
57
52
55
8
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 (%)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
79
81
82
82
87
90
91
93
91
78
66
55
49
45
43
43
46
52
55
54
56
57
58

Pressure (mb)

1034
1034
1034
1034
1034
1033
1033
1033
1033
1033
1033
1033
1032
1032
1031
1030
1030
1030
1029
1029
1029
1029
1029
1029

Ozone (du)

278
279
279
280
281
281
280
280
281
282
285
289
289
288
287
286
286
286
285
286
285
285
286
287

Sunday 18

First Quarter 61%

15:48

23:25

23 Good
00 OK
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 Good
19 Good
20 OK
21 OK
22 Good

Sun - Rise: 07:45, Set: 18:14, Transit: 12:59. Moon - Rise: 15:48, Set: 23:25. Civil Dark: 18:47 - 07:12. Nautical Dark: 19:25 - 06:34. Astro Dark: 20:03 - 05:56

Total Clouds (% Sky Obscured)

4
29
68
78
100
100
100
96
98
97
97
99
92
45
56
90
63
40
30
13
17
20
21
15

Low Clouds (% Sky Obscured)

2
15
5
15
53
64
96
91
94
97
96
95
79
37
50
77
63
33
24
12
16
17
7
15

Medium Clouds (% Sky Obscured)

0
11
68
38
100
100
74
86
97
63
18
26
27
2
2
21
0
0
0
0
0
4
6
0

High Clouds (% Sky Obscured)

0
0
0
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
7
9
9
5
1
0
7
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
72
51
23
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
4
15
38
40
34
53
65
54
39
29
30
31
42
34
28
19
2
0
0
0
0
1
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
9
9
10
9
10
11
10
8
7
7
7
9
9
13
13
13
12
10
7
5
3
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
77
82
84
93
90
90
93
96
95
95
95
90
83
66
65
64
62
64
70
76
81
81
81

Pressure (mb)

1029
1028
1028
1027
1026
1025
1025
1024
1024
1023
1023
1023
1023
1022
1022
1021
1021
1020
1020
1020
1020
1020
1019
1019

Ozone (du)

291
296
296
301
302
302
301
297
297
296
298
297
296
295
289
286
286
287
290
292
293
292
293
293

Monday 19

Waxing Gibbous 70%

16:06

00:38

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

Sun - Rise: 07:46, Set: 18:12, Transit: 12:59. Moon - Rise: 16:06, Set: 00:38. Civil Dark: 18:46 - 07:13. Nautical Dark: 19:24 - 06:35. Astro Dark: 20:01 - 05:57

Total Clouds (% Sky Obscured)

26
37
54
57
63
62
68
73
69
65
37
34
40
8
46
18
21
9
100
100
99
98
97
98

Low Clouds (% Sky Obscured)

22
32
54
57
63
62
68
73
69
55
14
2
2
6
46
18
21
9
2
30
52
66
76
82

Medium Clouds (% Sky Obscured)

0
4
54
4
0
0
0
6
6
65
37
34
40
5
0
0
0
0
33
100
99
98
97
93

High Clouds (% Sky Obscured)

0
0
0
0
3
0
0
5
0
0
0
0
0
0
0
0
0
0
95
100
30
15
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
6
3
5

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
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

1
4
6
12
12
8
4
3
1
0
0
0
0
0
0
0
0
0
5
29
46
77
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.9
1.1

Wind Speed/Direction (mph)

3
4
5
5
4
4
4
4
4
2
3
4
4
8
11
13
13
13
12
11
10
13
15
14

Chance of Frost

Temperature (°C)

9
7
5
4
4
4
3
3
3
3
4
8
12
14
15
15
14
14
13
12
11
12
12
12

Feels Like (°C)

8
6
3
2
2
2
1
1
1
2
3
7
9
9
12
12
11
10
10
7
7
7
6
8

Dew Point (°C)

6
5
2
1
0
-1
-1
-1
-1
-1
-0
2
3
4
7
7
7
6
7
7
8
8
10
11

Relative Humidity (%)

85
85
83
79
75
73
73
73
73
73
72
64
55
53
58
58
59
61
68
72
77
79
89
92

Pressure (mb)

1018
1018
1017
1016
1015
1014
1013
1013
1012
1012
1011
1011
1010
1009
1009
1008
1007
1007
1006
1005
1005
1004
1003
1002

Ozone (du)

292
291
289
288
287
286
286
286
288
291
292
294
295
297
303
307
307
306
290
279
281
281
278
281

Tuesday 20

Waxing Gibbous 79%

16:21

01:51

23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 OK
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

Sun - Rise: 07:48, Set: 18:10, Transit: 12:59. Moon - Rise: 16:21, Set: 01:51. Civil Dark: 18:44 - 07:15. Nautical Dark: 19:22 - 06:37. Astro Dark: 19:59 - 05:59

Total Clouds (% Sky Obscured)

99
100
45
82
73
74
66
26
30
52
51
37
54
24
31
27
43
42
33
33
53
62
68
66

Low Clouds (% Sky Obscured)

90
76
44
79
70
71
61
26
27
38
33
23
22
22
21
22
22
23
24
24
30
33
37
35

Medium Clouds (% Sky Obscured)

87
56
14
7
31
2
0
0
3
9
12
11
54
4
22
11
43
42
33
33
53
50
26
18

High Clouds (% Sky Obscured)

0
60
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
0
0
0
0
0
1

ISS Passover

Visibility (miles)

4
7
9
9
9
9
9
9
9
9
9
9
9
7
9
7
9
9
9
8
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

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

Precipitation Probability (%)

95
91
88
72
49
28
22
15
26
38
23
38
57
56
57
58
52
47
56
45
43
37
40
41

Precipitation Amount (mm)

0.6
0.5
0.5
0.2
0
0
0
0
0
0
0
0
0.2
0
0
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
16
14
14
17
19
18
17
16
16
17
19
20
21
21
21
20
19
18
16
15
16
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
89
86
85
74
74
72
72
72
71
62
57
64
66
67
71
72
76
80
83
84
87
90

Pressure (mb)

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

Ozone (du)

282
284
288
290
291
294
297
298
298
300
305
307
306
305
307
308
309
311
313
313
315
315
313
314

Wednesday 21

Waxing Gibbous 87%

16:35

03:06

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
21 Bad
22 Bad

Sun - Rise: 07:50, Set: 18:08, Transit: 12:59. Moon - Rise: 16:35, Set: 03:06. Civil Dark: 18:42 - 07:16. Nautical Dark: 19:20 - 06:38. Astro Dark: 19:58 - 06:00

Total Clouds (% Sky Obscured)

62
58
65
43
37
45
34
46
76
81
53
60
60
79
86
88
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

37
36
48
33
29
31
30
44
76
81
32
32
35
37
36
35
41
50
61
65
68
75
85
92

Medium Clouds (% Sky Obscured)

14
8
34
6
4
29
4
5
5
7
4
9
15
20
38
57
77
80
79
72
78
83
89
83

High Clouds (% Sky Obscured)

1
2
1
0
0
0
0
0
0
0
0
22
47
78
83
88
100
96
92
87
91
96
100
90

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
7
4
2

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

Precipitation Probability (%)

46
38
61
65
47
65
61
23
30
27
10
18
23
29
65
74
84
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.2
0
0
0
0
0
0
0
0.4
0.4
0.5
0.8
0.8
1.1
0.8
0.7
1
2

Wind Speed/Direction (mph)

15
14
13
13
12
12
11
10
9
9
10
11
13
14
15
15
14
14
15
17
18
20
23
25

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
90
91
88
91
93
93
93
90
84
83
79
71
66
64
67
70
74
79
84
89
90
93
96

Pressure (mb)

1011
1011
1011
1011
1011
1011
1010
1011
1011
1011
1012
1012
1012
1012
1012
1012
1011
1010
1009
1008
1007
1006
1005
1003

Ozone (du)

313
311
310
309
311
309
309
308
306
305
299
296
294
292
289
286
284
281
280
279
278
278
278
279

Thursday 22

Waxing Gibbous 94%

16:48

04:22

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
21 Bad
22 Bad

Sun - Rise: 07:51, Set: 18:07, Transit: 12:59. Moon - Rise: 16:48, Set: 04:22. Civil Dark: 18:40 - 07:18. Nautical Dark: 19:18 - 06:40. Astro Dark: 19:56 - 06:02

Total Clouds (% Sky Obscured)

100
100
79
59
40
47
57
68
63
58
53
49
48
40
33
25
18
35
57
79
77
71
71
71

Low Clouds (% Sky Obscured)

95
96
74
52
33
31
27
24
32
41
49
48
47
40
33
24
13
21
29
34
29
30
27
23

Medium Clouds (% Sky Obscured)

67
57
40
17
0
7
13
24
42
49
46
38
32
26
22
16
8
35
57
79
77
71
71
55

High Clouds (% Sky Obscured)

83
74
51
27
0
0
0
0
0
0
0
0
0
0
0
0
0
6
12
19
13
8
8
25

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
95
95
95
41
43
32
23
42
52
65
64
60
48
46
43
38
70
93
95
95
83
64
59

Precipitation Amount (mm)

2.5
3
2.1
0.8
0
0
0
0
0
0
0.3
0.3
0.2
0
0
0
0
0.4
0.8
1.4
1
0.5
0
0.2

Wind Speed/Direction (mph)

23
24
26
26
26
25
23
22
22
22
22
21
22
22
23
21
20
19
19
18
18
16
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
9
10
6
5
4
3
3
2
2
3
3
3
3
2
4
4
3
4
5
5
2
2
2

Dew Point (°C)

12
11
10
9
8
7
6
6
5
6
6
7
7
6
5
4
4
3
4
4
5
5
6
6

Relative Humidity (%)

92
87
84
80
79
76
74
73
72
77
80
85
78
72
65
62
58
55
62
68
76
77
81
82

Pressure (mb)

1002
1002
1001
1001
1002
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1011
1012
1012
1013
1013
1013
1013
1014
1014

Ozone (du)

288
298
308
311
314
317
318
320
322
325
328
331
333
335
336
336
336
335
339
344
348
351
355
358

Friday 23

Waxing Gibbous 94%

17:02

05:40

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

Sun - Rise: 07:53, Set: 18:05, Transit: 12:59. Moon - Rise: 17:02, Set: 05:40. Civil Dark: 18:38 - 07:19. Nautical Dark: 19:16 - 06:41. Astro Dark: 19:54 - 06:04

Total Clouds (% Sky Obscured)

65
61
62
66
68
72
77
81
86
90
93
92
90
88
89
85
84
91
96
100

Low Clouds (% Sky Obscured)

16
11
17
27
39
44
45
43
46
47
48
50
55
61
64
65
65
75
87
100

Medium Clouds (% Sky Obscured)

33
11
12
11
16
17
37
33
18
38
25
15
10
10
10
10
15
15
15
15

High Clouds (% Sky Obscured)

42
55
48
39
30
33
36
45
48
68
74
67
54
30
30
31
36
66
85
96

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

45
29
35
33
31
39
36
32
41
42
44
54
54
54
57
62
79
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.2
0.2
0.2
0.5
1.4
1.1
4.1

Wind Speed/Direction (mph)

16
16
16
16
15
15
15
15
15
15
16
17
19
20
21
22
22
22
22
22

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
72
67
67
67
68
68
68
68
65
63
61
60
58
56
58
59
61
62
64

Pressure (mb)

1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1016
1016
1015
1015
1014
1013
1013
1012

Ozone (du)

357
355
354
353
352
351
348
344
341
341
341
341
338
336
333
331
329
327
320
314

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

Generated: 17/10/26 23:07:38. Forecast: 17/10/26 to 24/10/26. Timezone: UTC+1.00