Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 20

Waxing Gibbous 84%

17:35

02:44

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

Sun - Rise: 06:59, Set: 19:16, Transit: 13:06. Moon - Rise: 17:35, Set: 02:44. Civil Dark: 19:49 - 06:26. Nautical Dark: 20:27 - 05:48. Astro Dark: 21:08 - 05:08

Total Clouds (% Sky Obscured)

99
99
99
95
100
100
100
100
100
57
9
34
33
96
0
2
2
0
0
12
15
24
39
41

Low Clouds (% Sky Obscured)

88
85
99
95
100
99
98
4
98
41
2
9
3
90
0
2
2
0
0
12
9
12
22
13

Medium Clouds (% Sky Obscured)

0
1
4
2
100
96
85
99
81
35
0
34
33
92
0
1
0
0
0
1
12
21
37
39

High Clouds (% Sky Obscured)

96
97
29
4
99
97
98
98
100
18
8
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

8
10
10
10
10
10
6
3
2
3
5
8
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

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

Precipitation Probability (%)

21
24
31
46
60
79
86
79
22
12
9
9
14
32
26
11
6
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.23
0.03
0.2
0.24
0.38
0.96
2.13
2.84
1.92
0.72
0.26
0.19
0.18
0.14
0.06
0.02
0.01
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

24
25
27
28
29
29
30
30
32
28
27
24
24
23
21
19
18
19
21
23
24
24
25
25

Chance of Frost

Temperature (°C)

19
19
19
19
18
18
18
17
17
16
15
13
12
11
10
10
10
11
12
13
14
15
16
17

Feels Like (°C)

19
19
19
19
19
18
18
18
17
16
15
13
12
11
10
6
6
11
12
13
14
15
16
17

Dew Point (°C)

16
16
16
16
16
16
16
15
15
13
12
10
9
8
7
7
7
7
7
7
7
7
7
7

Relative Humidity (%)

83
83
83
83
84
85
87
88
86
82
84
80
80
81
80
83
80
75
69
65
60
58
55
54

Pressure (mb)

1008
1007
1006
1005
1004
1003
1002
1001
1000
1000
1001
1002
1004
1006
1007
1008
1009
1011
1012
1013
1013
1014
1015
1015

Ozone (du)

292
292
293
295
296
296
297
298
302
307
311
313
314
315
316
317
318
319
321
321
320
318
316
312

Friday 21

Waxing Gibbous 90%

18:07

03:46

15 OK
16 OK
17 Good
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 OK
00 Good
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

Sun - Rise: 07:01, Set: 19:14, Transit: 13:06. Moon - Rise: 18:07, Set: 03:46. Civil Dark: 19:46 - 06:28. Nautical Dark: 20:25 - 05:49. Astro Dark: 21:05 - 05:09

Total Clouds (% Sky Obscured)

20
11
4
55
68
95
98
100
18
2
95
71
98
100
100
100
100
100
98
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
2
7
47
80
31
9

Medium Clouds (% Sky Obscured)

20
11
0
0
0
0
0
0
0
0
0
2
53
50
79
88
89
98
97
99
100
100
100
100

High Clouds (% Sky Obscured)

0
0
4
55
68
95
98
100
18
1
95
71
98
100
100
100
100
99
86
92
25
1
100
75

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
7
6
5
5
4

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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
10
19
24
30
45
55
61

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.02
0.07
0.14
0.36
0.85
1.45
1.95

Wind Speed/Direction (mph)

24
23
21
19
18
14
14
14
13
13
12
12
11
11
10
9
9
8
8
8
8
10
12
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
55
57
60
63
66
69
71
73
75
76
77
77
77
76
76
76
74
73
71
72
74
76
79

Pressure (mb)

1016
1016
1017
1018
1018
1019
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1021
1021
1021
1020
1019

Ozone (du)

308
304
302
300
299
296
294
292
290
289
287
285
284
282
281
280
280
280
279
279
279
278
278
277

Saturday 22

Waxing Gibbous 95%

18:34

04:51

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 OK
14 OK

Sun - Rise: 07:02, Set: 19:12, Transit: 13:06. Moon - Rise: 18:34, Set: 04:51. Civil Dark: 19:44 - 06:30. Nautical Dark: 20:23 - 05:51. Astro Dark: 21:03 - 05:11

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
47
99
99
100
96
100
100
100
100
100
100
100
100
100
100
100
14
14

Low Clouds (% Sky Obscured)

99
100
100
100
100
100
35
99
99
99
95
100
100
100
100
100
100
100
100
100
100
100
14
14

Medium Clouds (% Sky Obscured)

100
100
99
100
82
30
20
66
13
1
0
0
0
0
0
1
5
5
5
5
5
5
0
0

High Clouds (% Sky Obscured)

28
86
9
6
0
3
15
10
13
40
9
17
21
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

4
4
3
3
3
5
8
10
10
10
10
10
10
10
10
9
9
10
10
10
10
10
10
10

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
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

75
78
82
80
78
77
72
65
58
52
48
46
43
44
56
66
65
48
29
22
26
29
28
20

Precipitation Amount (mm)

2.49
3.02
3.37
3.53
3.37
2.72
2
1.54
1.13
0.79
0.63
0.59
0.61
0.69
0.88
1.18
1.29
0.99
0.6
0.38
0.31
0.29
0.25
0.13

Wind Speed/Direction (mph)

17
19
19
19
20
18
16
15
17
19
20
20
19
23
24
24
27
26
26
26
22
18
25
25

Chance of Frost

Temperature (°C)

14
14
15
15
16
17
17
18
18
18
18
18
18
18
18
18
18
18
18
17
18
17
16
14

Feels Like (°C)

14
14
15
15
16
17
17
18
18
18
18
18
18
18
18
18
18
18
18
17
19
17
16
14

Dew Point (°C)

11
11
12
13
14
14
15
16
16
16
16
16
16
16
16
16
16
16
15
14
16
13
13
9

Relative Humidity (%)

81
83
85
87
88
87
87
87
88
88
88
88
89
89
90
91
89
88
86
83
83
78
80
72

Pressure (mb)

1017
1016
1014
1012
1011
1010
1010
1010
1009
1009
1009
1008
1008
1007
1006
1006
1005
1005
1004
1005
1005
1006
1008
1010

Ozone (du)

277
277
276
275
274
274
274
274
274
274
274
274
274
275
275
276
278
282
288
294
300
305
309
314

Sunday 23

Waxing Gibbous 99%

18:58

05:57

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

Sun - Rise: 07:04, Set: 19:09, Transit: 13:05. Moon - Rise: 18:58, Set: 05:57. Civil Dark: 19:42 - 06:31. Nautical Dark: 20:20 - 05:53. Astro Dark: 21:00 - 05:13

Total Clouds (% Sky Obscured)

14
14
14
14
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
41
41

Low Clouds (% Sky Obscured)

14
14
14
14
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
29
29

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
0
0
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
18
18

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

15
9
6
5
6
4
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.04
0.02
0.01
0.01
0.02
0.01
0
0
0
0
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

27
30
28
24
21
19
17
15
14
13
12
11
10
10
9
9
8
8
7
7
7
7
7
8

Chance of Frost

Temperature (°C)

14
12
12
12
12
12
11
11
10
10
9
9
9
8
8
7
7
9
11
13
14
15
16
16

Feels Like (°C)

14
12
12
12
12
12
11
11
10
7
7
6
6
6
5
5
5
7
11
13
14
15
16
16

Dew Point (°C)

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

Relative Humidity (%)

71
71
70
70
71
71
72
74
75
77
77
79
80
82
85
87
85
80
71
64
58
53
49
47

Pressure (mb)

1012
1015
1017
1020
1022
1023
1025
1027
1029
1030
1031
1032
1033
1034
1034
1035
1036
1036
1037
1038
1038
1039
1039
1039

Ozone (du)

317
318
315
309
303
298
292
288
284
281
278
275
274
272
271
270
270
269
269
270
270
269
269
269

Monday 24

Waxing Gibbous 100%

19:20

07:05

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

Sun - Rise: 07:05, Set: 19:07, Transit: 13:05. Moon - Rise: 19:20, Set: 07:05. Civil Dark: 19:40 - 06:33. Nautical Dark: 20:18 - 05:54. Astro Dark: 20:58 - 05:15

Total Clouds (% Sky Obscured)

41
41
41
41
6
6
6
6
6
6
0
0
0
0
0
0
0
0
0
0
0
0
2
2

Low Clouds (% Sky Obscured)

29
29
29
29
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
2
2

Medium Clouds (% Sky Obscured)

0
0
0
0
6
6
6
6
6
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

18
18
18
18
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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)

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

Chance of Frost

Temperature (°C)

16
16
15
14
13
12
10
10
9
8
8
8
7
7
7
7
7
9
11
13
15
16
16
17

Feels Like (°C)

16
16
15
14
13
12
10
8
7
6
6
6
6
6
5
5
5
7
11
13
15
16
16
17

Dew Point (°C)

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

Relative Humidity (%)

46
47
50
55
60
66
71
75
78
80
81
81
81
81
82
84
83
78
71
64
60
58
56
55

Pressure (mb)

1039
1039
1039
1039
1039
1040
1040
1041
1041
1041
1041
1041
1041
1041
1040
1040
1040
1040
1040
1040
1040
1040
1040
1039

Ozone (du)

268
268
268
268
268
268
268
268
268
269
269
269
268
268
269
269
269
269
269
269
269
268
268
267

Tuesday 25

Full Moon 99%

19:42

08:14

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

Sun - Rise: 07:07, Set: 19:05, Transit: 13:05. Moon - Rise: 19:42, Set: 08:14. Civil Dark: 19:37 - 06:34. Nautical Dark: 20:16 - 05:56. Astro Dark: 20:55 - 05:17

Total Clouds (% Sky Obscured)

2
2
2
2
0
0
0
0
0
0
35
35
35
35
35
35
45
45
45
45
45
45
37
37

Low Clouds (% Sky Obscured)

2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
35
35
35
35
35
35
45
45
45
45
45
45
37
37

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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)

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

Chance of Frost

Temperature (°C)

17
16
15
14
13
12
11
11
11
11
11
11
10
10
10
9
10
11
13
16
17
18
18
19

Feels Like (°C)

17
16
15
14
13
12
11
11
11
11
11
11
10
10
8
8
8
11
13
16
17
18
18
19

Dew Point (°C)

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

Relative Humidity (%)

54
55
58
62
66
70
73
75
76
77
77
77
78
78
80
81
80
77
71
65
60
57
54
53

Pressure (mb)

1038
1038
1037
1037
1036
1036
1036
1036
1036
1036
1035
1035
1034
1034
1033
1033
1033
1032
1032
1032
1032
1032
1031
1031

Ozone (du)

266
265
264
263
262
262
261
261
260
259
259
259
258
258
258
257
257
257
258
258
258
257
258
259

Wednesday 26

Waning Gibbous 96%

20:04

09:24

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

Sun - Rise: 07:08, Set: 19:03, Transit: 13:04. Moon - Rise: 20:04, Set: 09:24. Civil Dark: 19:35 - 06:36. Nautical Dark: 20:13 - 05:58. Astro Dark: 20:53 - 05:18

Total Clouds (% Sky Obscured)

37
37
37
37
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2
0
0

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
0
0
0

High Clouds (% Sky Obscured)

37
37
37
37
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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)

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

Chance of Frost

Temperature (°C)

19
18
17
15
14
13
12
11
11
11
11
11
10
10
10
9
10
11
14
16
17
18
19
20

Feels Like (°C)

19
18
17
15
14
13
12
11
11
11
11
11
10
8
7
7
7
11
14
16
17
18
19
20

Dew Point (°C)

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

Relative Humidity (%)

53
54
59
66
71
74
77
78
80
80
80
81
82
84
86
87
86
81
75
68
67
68
68
65

Pressure (mb)

1030
1030
1030
1029
1029
1029
1029
1029
1029
1028
1028
1028
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1027
1026

Ozone (du)

261
262
264
265
265
265
264
263
262
260
258
257
256
255
255
255
255
255
255
256
256
257
257
257

Forecast for Teignmouth, Devon, UK (50.55,-3.50)

Generated: 20/09/18 15:39:15. Forecast: 20/09/18 to 26/09/18. Timezone: UTC+1.00