Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waxing Gibbous 65%

15:38

00:41

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 OK
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 06:09, Set: 20:27, Transit: 13:17. Moon - Rise: 15:38, Set: 00:41. Civil Dark: 21:03 - 05:32. Nautical Dark: 21:49 - 04:47. Astro Dark: 22:43 - 03:54

Total Clouds (% Sky Obscured)

74
83
82
58
28
23
24
30
45
44
89
77
79
93
100
100
100
99
42
54
47
48
91
79

Low Clouds (% Sky Obscured)

73
63
70
48
28
23
24
30
45
44
89
77
79
93
100
100
100
99
41
53
47
48
91
79

Medium Clouds (% Sky Obscured)

0
26
1
0
0
0
0
0
0
0
0
0
0
1
42
30
9
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

4
55
42
18
0
0
0
0
0
0
0
0
0
0
4
30
72
31
2
1
1
0
0
0

ISS Passover

Visibility (miles)

6
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

2
2
2
0
0
0
1
2
2
2
3
4
3
3
3
4
4
4
6
7
8
8
8
7

Precipitation Amount (mm)

0.02
0.01
0.02
0
0
0
0.01
0.01
0.02
0.02
0.03
0.02
0.02
0.01
0.01
0.02
0.01
0.01
0.04
0.06
0.09
0.11
0.1
0.06

Wind Speed/Direction (mph)

21
17
16
16
15
13
11
11
9
9
9
9
9
8
9
8
7
7
7
8
8
8
8
8

Chance of Frost

Temperature (°C)

18
20
20
21
21
20
20
20
19
19
19
19
19
19
19
18
19
19
19
20
20
21
22
22

Feels Like (°C)

19
20
21
21
21
20
20
20
20
19
19
19
19
19
19
19
19
19
20
20
21
21
22
22

Dew Point (°C)

17
17
17
17
17
17
17
17
17
17
17
17
17
17
16
16
16
17
17
17
17
17
17
17

Relative Humidity (%)

91
85
79
76
77
79
81
83
85
86
87
87
87
87
88
88
87
86
85
83
81
77
74
71

Pressure (mb)

1019
1019
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021

Ozone (du)

300
301
303
305
307
308
308
308
307
306
305
303
302
300
299
298
297
297
296
296
296
296
297
297

Monday 20

Waxing Gibbous 74%

16:39

01:19

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

Sun - Rise: 06:10, Set: 20:25, Transit: 13:16. Moon - Rise: 16:39, Set: 01:19. Civil Dark: 21:01 - 05:34. Nautical Dark: 21:47 - 04:49. Astro Dark: 22:39 - 03:57

Total Clouds (% Sky Obscured)

74
91
65
72
51
64
59
33
34
35
45
59
52
61
44
46
42
41
41
63
66
67
46
13

Low Clouds (% Sky Obscured)

74
91
58
61
45
63
59
33
34
35
45
59
52
60
44
46
42
41
41
63
66
67
46
13

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
13
20
9
2
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
9
9
8
9
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 (%)

4
1
1
2
2
2
2
3
2
1
0
1
2
2
2
2
2
1
0
0
0
0
0
0

Precipitation Amount (mm)

0.03
0.02
0.01
0.01
0.01
0.01
0.02
0.02
0.02
0.01
0
0.01
0.02
0.02
0.02
0.02
0.02
0.01
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
23
22
22
21
20
20
19
19
19
18
18
18
18
18
18
18
18
19
19
19
20
20
21

Feels Like (°C)

23
23
22
22
21
20
20
19
19
19
18
18
18
18
18
18
18
18
19
19
19
20
20
21

Dew Point (°C)

17
17
16
16
16
16
16
16
16
16
15
15
15
15
15
15
15
15
15
15
15
15
15
15

Relative Humidity (%)

70
68
70
72
75
77
79
81
82
83
83
84
85
85
86
87
86
83
80
77
76
75
74
70

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

297
297
297
298
298
298
297
297
297
297
297
297
297
297
297
297
297
297
297
297
298
298
298
299

Tuesday 21

Waxing Gibbous 82%

17:33

02:04

15 Good
16 Good
17 OK
18 Good
19 Good
20 Good
21 Good
22 Good
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

Sun - Rise: 06:12, Set: 20:23, Transit: 13:16. Moon - Rise: 17:33, Set: 02:04. Civil Dark: 20:59 - 05:36. Nautical Dark: 21:44 - 04:51. Astro Dark: 22:36 - 03:59

Total Clouds (% Sky Obscured)

10
6
20
5
4
5
3
2
6
16
80
97
99
88
92
90
94
94
94
94
94
94
99
99

Low Clouds (% Sky Obscured)

10
6
20
5
4
5
2
1
1
16
80
97
99
88
92
89
73
73
73
73
73
73
98
98

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
5
5

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
2
6
1
0
0
0
0
0
5
66
66
66
66
66
66
91
91

ISS Passover

Visibility (miles)

10
10
10
10
10
10
8
6
6
7
9
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
3
4
5
5
5
6
7
7
6
4
3
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.02
0.02
0.01
0.01
0.02
0.03
0.04
0.03
0.01
0.01
0.01

Wind Speed/Direction (mph)

12
12
12
11
11
10
8
9
8
8
8
8
8
8
8
9
9
9
9
11
12
12
12
14

Chance of Frost

Temperature (°C)

22
22
22
21
21
20
19
19
19
18
18
18
18
18
18
18
19
19
20
21
21
21
22
21

Feels Like (°C)

22
22
22
21
21
20
19
19
19
18
18
18
18
18
18
19
19
19
20
21
21
21
22
21

Dew Point (°C)

15
15
15
15
15
15
15
15
15
15
16
16
16
16
16
16
16
16
17
17
17
16
16
16

Relative Humidity (%)

67
65
66
68
71
73
77
79
81
84
85
86
86
86
86
86
85
84
81
79
77
74
72
74

Pressure (mb)

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

Ozone (du)

299
300
300
300
300
301
301
302
302
303
303
302
301
300
299
299
299
298
298
298
298
298
299
300

Wednesday 22

Waxing Gibbous 89%

18:21

02:54

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 Bad
14 Bad

Sun - Rise: 06:13, Set: 20:21, Transit: 13:16. Moon - Rise: 18:21, Set: 02:54. Civil Dark: 20:57 - 05:38. Nautical Dark: 21:42 - 04:53. Astro Dark: 22:33 - 04:02

Total Clouds (% Sky Obscured)

99
99
99
99
86
86
86
86
86
86
100
100
100
100
100
100
95
95
95
95
95
95
73
73

Low Clouds (% Sky Obscured)

98
98
98
98
85
85
85
85
85
85
100
100
100
100
100
100
35
35
35
35
35
35
2
2

Medium Clouds (% Sky Obscured)

5
5
5
5
6
6
6
6
6
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

91
91
91
91
0
0
0
0
0
0
0
0
0
0
0
0
93
93
93
93
93
93
73
73

ISS Passover

Visibility (miles)

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.02
0.02
0.02

Wind Speed/Direction (mph)

14
14
14
14
14
13
12
11
10
8
8
8
8
9
9
9
10
10
11
13
14
15
17
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
70
70
71
72
73
75
76
77
78
79
80
81
81
81
80
78
74
70
67
65
65
66
67

Pressure (mb)

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

Ozone (du)

303
304
304
302
302
303
305
306
306
305
304
304
304
304
305
305
306
307
308
309
310
312
313
315

Thursday 23

Waxing Gibbous 94%

19:02

03:51

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 Bad
14 Bad

Sun - Rise: 06:15, Set: 20:19, Transit: 13:16. Moon - Rise: 19:02, Set: 03:51. Civil Dark: 20:54 - 05:39. Nautical Dark: 21:39 - 04:55. Astro Dark: 22:30 - 04:05

Total Clouds (% Sky Obscured)

73
73
73
73
99
99
99
99
99
99
100
100
100
100
100
100
86
86
86
86
86
86
70
70

Low Clouds (% Sky Obscured)

2
2
2
2
1
1
1
1
1
1
25
25
25
25
25
25
8
8
8
8
8
8
20
20

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
2
2

High Clouds (% Sky Obscured)

73
73
73
73
99
99
99
99
99
99
100
100
100
100
100
100
85
85
85
85
85
85
63
63

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

Precipitation Probability (%)

3
4
5
7
9
7
6
4
3
3
4
4
3
3
6
11
14
15
13
11
13
15
15
12

Precipitation Amount (mm)

0.02
0.04
0.03
0.04
0.07
0.06
0.04
0.02
0.02
0.03
0.04
0.03
0.02
0.01
0.03
0.05
0.06
0.05
0.04
0.03
0.04
0.05
0.06
0.05

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
18
18
17
17
16
15
15
15
15
14
14
14
14
13
13
13
14
14
14
15
15
16
16

Feels Like (°C)

19
18
18
17
17
16
15
15
15
15
14
14
14
14
13
13
13
14
14
14
15
15
16
16

Dew Point (°C)

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

Relative Humidity (%)

69
70
70
69
68
68
68
68
68
69
70
71
72
74
75
76
75
74
73
71
69
67
65
62

Pressure (mb)

1015
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016

Ozone (du)

317
319
322
325
329
337
346
353
356
357
357
356
355
353
352
351
351
352
354
356
356
355
354
355

Friday 24

Waxing Gibbous 98%

19:36

04:52

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 Bad
14 Bad

Sun - Rise: 06:16, Set: 20:17, Transit: 13:15. Moon - Rise: 19:36, Set: 04:52. Civil Dark: 20:52 - 05:41. Nautical Dark: 21:36 - 04:57. Astro Dark: 22:27 - 04:07

Total Clouds (% Sky Obscured)

70
70
70
70
95
95
95
95
95
95
98
98
98
98
98
98
82
82
82
82
82
82
97
97

Low Clouds (% Sky Obscured)

20
20
20
20
0
0
0
0
0
0
45
45
45
45
45
45
79
79
79
79
79
79
69
69

Medium Clouds (% Sky Obscured)

2
2
2
2
49
49
49
49
49
49
85
85
85
85
85
85
73
73
73
73
73
73
0
0

High Clouds (% Sky Obscured)

63
63
63
63
91
91
91
91
91
91
85
85
85
85
85
85
0
0
0
0
0
0
91
91

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
6
8
10
10
10
10
8
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

Very Light Rain
None
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
Very Light Rain

Precipitation Probability (%)

8
3
2
4
3
3
0
0
0
0
0
0
0
0
0
0
0
0
9
15
24
24
26
28

Precipitation Amount (mm)

0.03
0.02
0.02
0.02
0.02
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.03
0.09
0.19
0.28
0.29

Wind Speed/Direction (mph)

20
21
20
20
19
18
16
15
14
13
12
11
11
11
9
8
10
10
10
13
13
12
13
13

Chance of Frost

Temperature (°C)

17
17
17
17
17
16
16
15
15
14
14
14
14
13
13
13
13
13
14
15
15
15
16
16

Feels Like (°C)

17
17
17
17
17
16
16
15
15
14
14
14
14
13
13
13
13
13
14
15
15
15
16
16

Dew Point (°C)

9
9
9
9
9
9
9
9
9
8
8
8
9
9
9
9
9
9
9
9
9
9
9
9

Relative Humidity (%)

59
57
57
60
62
63
64
66
67
68
69
71
72
74
77
80
80
77
72
69
67
66
64
63

Pressure (mb)

1016
1016
1016
1017
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1019
1019
1019

Ozone (du)

355
355
352
348
344
341
337
333
329
325
321
319
317
315
315
315
315
313
312
311
312
313
314
315

Saturday 25

Waxing Gibbous 100%

20:06

05:56

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

Sun - Rise: 06:18, Set: 20:14, Transit: 13:15. Moon - Rise: 20:06, Set: 05:56. Civil Dark: 20:50 - 05:43. Nautical Dark: 21:34 - 04:59. Astro Dark: 22:24 - 04:10

Total Clouds (% Sky Obscured)

97
97
97
97
18
18
18
18
18
18
100
100
100
100
100
100
69
69
69
69
69
69
43
43

Low Clouds (% Sky Obscured)

69
69
69
69
18
18
18
18
18
18
0
0
0
0
0
0
4
4
4
4
4
4
35
35

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)

91
91
91
91
0
0
0
0
0
0
100
100
100
100
100
100
68
68
68
68
68
68
16
16

ISS Passover

Visibility (miles)

9
9
8
6
5
5
5
5
5
4
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
0

Precipitation Type

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

Precipitation Probability (%)

29
29
29
31
32
31
29
25
15
10
7
4
3
0
0
0
1
0
0
0
4
6
7
7

Precipitation Amount (mm)

0.26
0.23
0.22
0.21
0.21
0.22
0.24
0.23
0.17
0.1
0.05
0.03
0.01
0
0
0
0.01
0
0
0
0.04
0.2
0.39
0.39

Wind Speed/Direction (mph)

15
16
16
16
16
15
14
13
12
12
12
12
12
12
12
12
12
13
13
14
14
14
15
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
60
59
60
62
66
70
74
77
80
82
82
82
81
81
80
79
75
70
67
66
65
65
67

Pressure (mb)

1018
1018
1017
1017
1017
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1015
1015
1015
1014

Ozone (du)

316
317
316
316
315
316
318
319
319
320
320
318
316
314
314
315
316
316
316
316
316
315
314
315

Forecast for Minehead, Somerset, UK (51.20,-3.48)

Generated: 19/08/18 15:09:12. Forecast: 19/08/18 to 25/08/18. Timezone: UTC+1.00