Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 22

Waxing Gibbous 97%

17:46

04:49

02 OK
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
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

Sun - Rise: 07:49, Set: 18:07, Transit: 12:58. Moon - Rise: 17:46, Set: 04:49. Civil Dark: 18:41 - 07:15. Nautical Dark: 19:19 - 06:37. Astro Dark: 19:57 - 05:59

Total Clouds (% Sky Obscured)

32
10
2
2
0
0
0
1
1
3
59
38
84
81
39
1
6
1
0
63
56
0
5
0

Low Clouds (% Sky Obscured)

14
7
2
2
0
0
0
1
1
3
59
38
84
81
39
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)

22
4
0
0
0
0
0
0
0
0
0
0
0
0
0
1
6
1
0
63
56
0
5
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

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
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.01
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
7
6
5
4
3
4
5
6
10
11
12
13
14
13
12
10
7
6
6
5
4
4
4

Dew Point (°C)

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

Relative Humidity (%)

73
77
80
83
87
90
88
83
78
73
68
63
60
58
58
63
68
73
78
82
85
88
89
89

Pressure (mb)

1033
1034
1034
1035
1036
1037
1037
1038
1039
1039
1039
1040
1039
1039
1039
1039
1039
1040
1040
1040
1040
1040
1040
1039

Ozone (du)

262
263
264
265
267
269
271
273
275
276
276
276
276
277
277
276
276
275
275
275
274
275
275
275

Tuesday 23

Waxing Gibbous 99%

18:08

05:58

02 Bad
03 Bad
04 Bad
05 Bad
06 OK
07 Bad
08 Bad
09 Good
10 OK
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

Sun - Rise: 07:51, Set: 18:05, Transit: 12:58. Moon - Rise: 18:08, Set: 05:58. Civil Dark: 18:39 - 07:17. Nautical Dark: 19:17 - 06:39. Astro Dark: 19:55 - 06:01

Total Clouds (% Sky Obscured)

86
66
63
42
16
93
46
1
16
87
88
80
82
83
77
66
73
47
53
70
69
61
77
79

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
6
1
1
2
1
0
0
0
1
1
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

86
66
63
42
16
93
43
0
15
86
88
80
82
83
77
66
73
47
53
70
69
61
77
79

ISS Passover

Visibility (miles)

10
10
8
8
8
9
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
1
1
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
0.01
0.01
0
0

Wind Speed/Direction (mph)

6
7
7
8
8
9
10
11
12
13
14
15
15
15
15
15
14
14
13
13
13
12
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
89
90
93
94
94
92
89
80
73
67
64
63
64
68
73
76
79
82
84
86
87
86

Pressure (mb)

1039
1039
1038
1038
1037
1037
1037
1037
1037
1037
1036
1036
1035
1035
1034
1034
1034
1034
1034
1034
1034
1034
1034
1033

Ozone (du)

275
275
275
275
276
276
276
276
276
276
275
274
274
274
274
274
275
275
276
277
277
277
277
277

Wednesday 24

Full Moon 100%

18:31

07:09

02 Bad
03 Bad
04 Bad
05 OK
06 Good
07 OK
08 OK
09 Good
10 Good
11 Good
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

Sun - Rise: 07:52, Set: 18:03, Transit: 12:58. Moon - Rise: 18:31, Set: 07:09. Civil Dark: 18:37 - 07:19. Nautical Dark: 19:15 - 06:40. Astro Dark: 19:53 - 06:02

Total Clouds (% Sky Obscured)

77
72
45
16
12
34
18
2
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
2

Low Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

77
72
45
16
12
34
18
2
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
1
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
89
90
92
94
94
93
91
87
81
74
68
65
64
65
71
78
82
85
87
88
89
89
89

Pressure (mb)

1033
1033
1033
1032
1032
1032
1032
1032
1032
1032
1032
1032
1031
1031
1030
1030
1030
1029
1029
1029
1029
1029
1028
1028

Ozone (du)

277
277
277
277
278
278
278
278
278
278
277
276
275
274
274
274
274
274
274
275
275
276
276
276

Thursday 25

Waning Gibbous 99%

18:56

08:22

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

Sun - Rise: 07:54, Set: 18:01, Transit: 12:58. Moon - Rise: 18:56, Set: 08:22. Civil Dark: 18:35 - 07:20. Nautical Dark: 19:13 - 06:42. Astro Dark: 19:51 - 06:04

Total Clouds (% Sky Obscured)

2
2
2
2
2
38
38
38
38
38
38
96
96
96
96
96
96
40
40
40
40
40
40
98

Low Clouds (% Sky Obscured)

2
2
2
2
2
34
34
34
34
34
34
87
87
87
87
87
87
20
20
20
20
20
20
88

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
90

High Clouds (% Sky Obscured)

0
0
0
0
0
7
7
7
7
7
7
72
72
72
72
72
72
26
26
26
26
26
26
14

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
7
7
7

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
4
4
4
3
3
4
6
7
9
12
14
16
16
16
15
12
11
10
10
10
10
7
7

Dew Point (°C)

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

Relative Humidity (%)

88
88
89
90
92
92
91
91
88
80
71
65
59
58
59
64
72
78
80
79
79
83
87
89

Pressure (mb)

1027
1027
1026
1026
1026
1025
1025
1025
1024
1024
1023
1023
1022
1021
1020
1020
1020
1019
1019
1019
1019
1018
1018
1018

Ozone (du)

277
277
277
277
277
278
279
280
282
282
282
282
282
282
282
284
287
288
288
287
287
287
288
290

Friday 26

Waning Gibbous 98%

19:26

09:36

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 Good
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK

Sun - Rise: 07:56, Set: 17:59, Transit: 12:58. Moon - Rise: 19:26, Set: 09:36. Civil Dark: 18:33 - 07:22. Nautical Dark: 19:12 - 06:43. Astro Dark: 19:50 - 06:05

Total Clouds (% Sky Obscured)

98
98
98
98
98
99
99
99
99
99
99
99
99
99
99
99
99
1
1
1
1
1
1
3

Low Clouds (% Sky Obscured)

88
88
88
88
88
19
19
19
19
19
19
13
13
13
13
13
13
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

90
90
90
90
90
94
94
94
94
94
94
96
96
96
96
96
96
1
1
1
1
1
1
3

High Clouds (% Sky Obscured)

14
14
14
14
14
98
98
98
98
98
98
96
96
96
96
96
96
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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
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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
4
4
5
7
10
8
6
7
15
30
38
35
21
14

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.03
0.06
0.07
0.05
0.01
0.01
0.04
0.14
0.23
0.17
0.08
0.05

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
6
5
5
4
3
3
4
5
6
7
11
11
10
10
6
5
4
3
3
2
1
1
1

Dew Point (°C)

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

Relative Humidity (%)

88
85
81
80
78
77
75
72
68
65
60
58
58
60
62
64
65
68
70
72
73
76
77
78

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1018
1018
1017
1017
1017
1017
1017
1016
1016
1016
1016
1015
1015

Ozone (du)

291
293
294
296
298
301
305
309
313
315
316
318
319
321
322
325
329
333
337
341
345
347
349
350

Saturday 27

Waning Gibbous 93%

20:03

10:50

02 Good
03 Good
04 Good
05 Good
06 Good
07 OK
08 Good
09 Good
10 OK
11 OK
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

Sun - Rise: 07:57, Set: 17:58, Transit: 12:57. Moon - Rise: 20:03, Set: 10:50. Civil Dark: 18:31 - 07:23. Nautical Dark: 19:10 - 06:45. Astro Dark: 19:48 - 06:07

Total Clouds (% Sky Obscured)

3
3
3
3
3
15
15
15
15
15
15
84
84
84
84
84
84
16
16
16
16
16
16
74

Low Clouds (% Sky Obscured)

0
0
0
0
0
9
9
9
9
9
9
84
84
84
84
84
84
16
16
16
16
16
16
1

Medium Clouds (% Sky Obscured)

3
3
3
3
3
12
12
12
12
12
12
0
0
0
0
0
0
9
9
9
9
9
9
0

High Clouds (% Sky Obscured)

0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
74

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

Precipitation Probability (%)

12
11
9
9
8
8
0
0
0
0
0
2
8
10
11
10
9
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.03
0.03
0.02
0.02
0.01
0.01
0
0
0
0
0
0.01
0.02
0.06
0.09
0.05
0.01
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
15
15
16
16
17
18
19
20
21
22
22
22
23
23
22
20
19
19
19
19
19
19
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
78
78
78
78
78
75
71
67
63
60
58
58
59
60
60
60
61
62
62
63
64
65
66

Pressure (mb)

1015
1015
1016
1016
1016
1017
1017
1017
1018
1018
1018
1017
1017
1017
1017
1017
1018
1019
1019
1020
1020
1020
1020
1021

Ozone (du)

351
351
352
353
354
355
355
354
354
353
353
354
354
355
356
357
358
360
361
362
362
362
362
361

Sunday 28

Waning Gibbous 86%

19:47

11:01

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

Sun - Rise: 06:59, Set: 16:56, Transit: 11:57. Moon - Rise: 19:47, Set: 11:01. Civil Dark: 17:30 - 06:25. Nautical Dark: 18:08 - 05:47. Astro Dark: 18:46 - 05:09

Total Clouds (% Sky Obscured)

74
74
74
74
35
35
35
35
35
35
52
52
52
52
52
52
12
12
12
12
12
12
0
0

Low Clouds (% Sky Obscured)

1
1
1
1
35
35
35
35
35
35
44
44
44
44
44
44
8
8
8
8
8
8
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
13
13
13
13
13
13
9
9
9
9
9
9
0
0

High Clouds (% Sky Obscured)

74
74
74
74
2
2
2
2
2
2
11
11
11
11
11
11
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
Very Light Rain
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
8
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)

19
19
19
18
17
18
20
21
21
22
22
22
22
21
20
18
16
15
14
13
12
12
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
67
69
72
73
72
68
64
61
57
54
53
55
57
59
60
61
63
64
66
68
70
73
75

Pressure (mb)

1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024

Ozone (du)

361
362
363
365
366
366
366
364
360
355
351
348
346
343
341
339
336
334
331
328
326
324
322
319

Welcome to Clear Outside

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

Generated: 22/10/18 02:22:23. Forecast: 22/10/18 to 28/10/18. Timezone: UTC+1.00