Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 22

Waxing Gibbous 92%

17:25

04:49

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

Sun - Rise: 07:49, Set: 18:09, Transit: 12:58. Moon - Rise: 17:25, Set: 04:49. Civil Dark: 18:43 - 07:15. Nautical Dark: 19:21 - 06:37. Astro Dark: 19:59 - 05:59

Total Clouds (% Sky Obscured)

14
20
6
8
4
44
11
21
45
67
100
100
98
99
32
10
2
2
0
0
0
1
1
3

Low Clouds (% Sky Obscured)

3
12
6
1
0
44
10
7
24
61
100
100
98
99
14
7
2
2
0
0
0
1
1
3

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
18
38
41
61
26
13
1
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

12
10
2
7
3
0
0
0
0
0
0
0
9
6
22
4
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

7
7
8
8
7
7
7
7
8
8
8
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

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
3
5
11
17
15
7
3
1
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.01
0.04
0.08
0.11
0.08
0.01
0.04
0.02
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

1
5
5
5
6
8
10
9
9
8
8
7
11
15
16
15
15
14
13
13
13
13
14
14

Chance of Frost

Temperature (°C)

13
14
16
18
18
16
15
13
14
14
14
13
12
12
11
10
9
8
7
7
7
8
9
10

Feels Like (°C)

13
14
16
18
18
16
15
13
14
14
14
13
12
12
11
7
5
5
4
3
4
5
6
7

Dew Point (°C)

11
11
12
12
13
12
11
11
12
13
12
11
9
7
6
6
6
5
5
5
5
5
6
6

Relative Humidity (%)

86
82
74
72
70
76
76
88
89
92
91
88
80
75
74
77
81
84
87
90
88
84
79
74

Pressure (mb)

1029
1029
1028
1028
1028
1028
1028
1029
1029
1030
1031
1032
1032
1033
1034
1034
1035
1035
1036
1037
1037
1038
1039
1039

Ozone (du)

248
247
247
247
248
248
249
255
256
256
257
258
260
261
262
262
263
263
264
265
268
272
275
275

Tuesday 23

Waxing Gibbous 97%

17:46

05:58

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

Sun - Rise: 07:51, Set: 18:07, Transit: 12:58. Moon - Rise: 17:46, Set: 05:58. Civil Dark: 18:41 - 07:17. Nautical Dark: 19:19 - 06:39. Astro Dark: 19:57 - 06:01

Total Clouds (% Sky Obscured)

59
38
84
81
39
1
6
1
0
63
56
0
5
0
86
66
63
42
16
93
46
1
16
87

Low Clouds (% Sky Obscured)

59
38
84
81
39
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
6
1
1
2

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
1

High Clouds (% Sky Obscured)

0
0
0
0
0
1
6
1
0
63
56
0
5
0
86
66
63
42
16
93
43
0
15
86

ISS Passover

Visibility (miles)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
12
13
13
13
12
10
7
6
5
5
4
4
3
3
3
3
3
3
4
5
6
7
12

Dew Point (°C)

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

Relative Humidity (%)

70
64
60
58
58
61
67
71
76
81
85
87
89
90
90
89
89
90
93
94
94
92
89
80

Pressure (mb)

1039
1040
1040
1039
1039
1039
1040
1040
1040
1040
1040
1040
1040
1040
1039
1039
1038
1038
1038
1037
1037
1037
1037
1037

Ozone (du)

275
275
275
276
276
276
276
276
276
275
275
275
276
276
276
276
276
276
277
277
277
277
277
277

Wednesday 24

Full Moon 99%

18:08

07:09

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 OK
06 Good
07 OK
08 OK
09 Good
10 Good
11 Good

Sun - Rise: 07:52, Set: 18:05, Transit: 12:58. Moon - Rise: 18:08, Set: 07:09. Civil Dark: 18:39 - 07:19. Nautical Dark: 19:17 - 06:40. Astro Dark: 19:55 - 06:02

Total Clouds (% Sky Obscured)

88
80
82
83
77
66
73
47
53
70
69
61
77
79
77
72
45
16
12
34
18
2
0
1

Low Clouds (% Sky Obscured)

1
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

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)

88
80
82
83
77
66
73
47
53
70
69
61
77
79
77
72
45
16
12
34
18
2
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
1
1
0
0
0
0
0
0
0
2
1
2
2
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.01
0.01
0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
15
16
16
15
14
12
12
11
11
11
11
11
11
10
8
7
7
6
6
6
7
10
12

Dew Point (°C)

9
9
9
8
8
8
8
7
8
8
8
9
9
8
8
8
8
8
7
7
7
8
8
8

Relative Humidity (%)

72
66
63
62
63
67
72
76
78
81
84
86
86
86
87
89
90
91
94
94
93
90
87
81

Pressure (mb)

1036
1036
1035
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1033
1033
1033
1033
1032
1032
1032
1032
1032
1032
1032

Ozone (du)

276
275
275
274
274
274
274
274
275
276
277
277
278
278
278
279
279
280
280
281
281
281
280
279

Thursday 25

Waning Gibbous 100%

18:31

08:22

12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
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 OK
08 OK
09 OK
10 OK
11 OK

Sun - Rise: 07:54, Set: 18:03, Transit: 12:58. Moon - Rise: 18:31, Set: 08:22. Civil Dark: 18:37 - 07:20. Nautical Dark: 19:15 - 06:42. Astro Dark: 19:53 - 06:04

Total Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2
38
38
38
38
38

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2
34
34
34
34
34

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
7
7
7
7
7

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
1
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
0.01
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
15
16
16
15
14
12
11
10
9
9
8
7
7
6
6
6
5
5
5
5
7
8
10

Feels Like (°C)

14
15
16
16
15
14
12
11
8
7
7
6
5
5
5
5
4
4
3
4
4
5
7
9

Dew Point (°C)

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

Relative Humidity (%)

73
67
64
63
64
70
78
82
85
87
88
90
89
89
88
88
88
88
89
89
90
89
86
77

Pressure (mb)

1032
1032
1031
1031
1030
1030
1030
1029
1029
1029
1029
1029
1028
1028
1028
1027
1027
1026
1026
1025
1025
1025
1025
1024

Ozone (du)

278
277
277
276
276
276
276
276
277
277
278
279
279
279
280
280
280
281
282
283
285
286
287
287

Friday 26

Waning Gibbous 98%

18:56

09:36

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

Sun - Rise: 07:56, Set: 18:01, Transit: 12:58. Moon - Rise: 18:56, Set: 09:36. Civil Dark: 18:35 - 07:22. Nautical Dark: 19:13 - 06:43. Astro Dark: 19:51 - 06:05

Total Clouds (% Sky Obscured)

38
96
96
96
96
96
96
40
40
40
40
40
40
98
98
98
98
98
98
99
99
99
99
99

Low Clouds (% Sky Obscured)

34
87
87
87
87
87
87
20
20
20
20
20
20
88
88
88
88
88
88
19
19
19
19
19

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
90
90
90
90
90
90
94
94
94
94
94

High Clouds (% Sky Obscured)

7
72
72
72
72
72
72
26
26
26
26
26
26
14
14
14
14
14
14
98
98
98
98
98

ISS Passover

Visibility (miles)

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

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
1
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
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
5
6
7
7
8
8
9
9
10
10
11
11
11
12
13
13
14
15
15
16
16
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
14
15
16
16
15
12
11
10
10
8
8
8
7
6
5
4
4
4
3
4
4
5
6

Dew Point (°C)

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

Relative Humidity (%)

67
61
57
56
57
63
71
77
80
81
81
83
86
88
88
87
85
84
83
81
77
72
67
64

Pressure (mb)

1024
1023
1022
1021
1020
1020
1019
1019
1019
1019
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018

Ozone (du)

288
288
288
289
289
290
291
292
292
292
291
291
291
291
292
294
296
298
301
304
308
311
314
319

Saturday 27

Waning Gibbous 93%

19:26

10:50

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

Sun - Rise: 07:57, Set: 17:59, Transit: 12:58. Moon - Rise: 19:26, Set: 10:50. Civil Dark: 18:33 - 07:23. Nautical Dark: 19:12 - 06:45. Astro Dark: 19:50 - 06:07

Total Clouds (% Sky Obscured)

99
99
99
99
99
99
99
1
1
1
1
1
1
3
3
3
3
3
3
15
15
15
15
15

Low Clouds (% Sky Obscured)

19
13
13
13
13
13
13
0
0
0
0
0
0
0
0
0
0
0
0
9
9
9
9
9

Medium Clouds (% Sky Obscured)

94
96
96
96
96
96
96
1
1
1
1
1
1
3
3
3
3
3
3
12
12
12
12
12

High Clouds (% Sky Obscured)

98
96
96
96
96
96
96
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
7
4
3
4
4
3
1
2
5
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very 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

Precipitation Probability (%)

0
4
6
11
13
10
5
4
8
15
24
27
28
32
31
23
18
21
27
26
19
11
0
0

Precipitation Amount (mm)

0
0.01
0.03
0.06
0.07
0.05
0.01
0.01
0.04
0.14
0.22
0.16
0.13
0.15
0.13
0.07
0.05
0.08
0.15
0.18
0.1
0.02
0
0

Wind Speed/Direction (mph)

18
19
19
19
19
19
18
17
15
14
14
14
15
16
16
16
16
16
16
16
17
18
19
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
57
57
59
61
62
63
65
68
71
73
75
77
78
78
77
76
76
77
78
77
75
70
66

Pressure (mb)

1018
1018
1018
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1018
1018
1018
1019
1019
1019
1019

Ozone (du)

323
326
325
324
323
324
327
330
334
338
341
343
343
345
347
349
351
353
355
356
356
356
355
355

Sunday 28

Waning Gibbous 86%

20:03

11:01

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

Sun - Rise: 06:59, Set: 17:58, Transit: 12:57. Moon - Rise: 20:03, Set: 11:01. Civil Dark: 18:31 - 06:25. Nautical Dark: 19:10 - 05:47. Astro Dark: 19:48 - 05:09

Total Clouds (% Sky Obscured)

15
84
84
84
84
84
84
16
16
16
16
16
16
74
74
74
74
74
35
35
35
35
35
35

Low Clouds (% Sky Obscured)

9
84
84
84
84
84
84
16
16
16
16
16
16
1
1
1
1
1
35
35
35
35
35
35

Medium Clouds (% Sky Obscured)

12
0
0
0
0
0
0
9
9
9
9
9
9
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
74
74
74
74
74
2
2
2
2
2
2

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

Precipitation Probability (%)

0
0
7
7
8
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0.01
0.03
0.05
0.03
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

20
20
21
21
21
20
18
17
16
16
16
16
17
17
18
18
18
18
18
19
20
21
21
21

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
5
5
5
5
4
3
3
2
2
2
2
1
1
1
0
-0
-1
-1
-0
1
1
3
4

Dew Point (°C)

1
1
0
0
-0
-1
-1
-1
-1
-1
-0
0
1
1
0
-0
-0
-1
-1
-1
-0
-0
0
0

Relative Humidity (%)

60
56
54
53
53
54
55
57
59
61
64
67
69
70
69
69
70
71
70
69
66
64
61
59

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1022
1022
1022
1023
1023

Ozone (du)

356
356
358
360
361
363
364
365
364
363
361
361
361
361
363
364
364
364
364
364
364
364
364
364

Welcome to Clear Outside

Forecast for FLO HQ, Exeter, Devon, UK (50.70,-3.52)

Generated: 21/10/18 23:19:16. Forecast: 22/10/18 to 28/10/18. Timezone: UTC+1.00