Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waxing Gibbous 65%

15:47

00:25

15 Bad
16 Bad
17 Bad
18 OK
19 OK
20 OK
21 OK
22 OK
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: 05:58, Set: 20:32, Transit: 13:14. Moon - Rise: 15:47, Set: 00:25. Civil Dark: 21:12 - 05:18. Nautical Dark: 22:03 - 04:27. Astro Dark: 23:06 - 03:25

Total Clouds (% Sky Obscured)

100
95
87
45
32
34
31
23
46
100
99
100
100
100
98
100
100
100
100
100
100
100
100
97

Low Clouds (% Sky Obscured)

100
95
87
44
31
34
31
20
32
96
98
100
100
99
98
99
91
99
100
100
100
100
100
96

Medium Clouds (% Sky Obscured)

2
6
6
9
6
2
6
13
7
43
73
95
91
63
71
97
100
100
100
95
85
49
20
15

High Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
23
89
72
9
67
40
0
0
0
0
18
11
48
0
1
21

ISS Passover

Visibility (miles)

8
10
10
10
10
10
10
9
8
8
9
10
10
10
10
10
10
10
9
9
9
9
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 (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

20
16
11
7
7
5
4
3
3
3
2
2
2
2
2
3
3
3
4
3
2
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
91
86
84
83
85
88
90
91
90
89
88
89
88
90
92
92
91
90
88
88
86
83
79

Pressure (mb)

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

Ozone (du)

308
309
309
309
309
307
305
304
302
300
298
297
297
296
296
296
296
296
295
295
295
295
296
297

Monday 20

Waxing Gibbous 74%

16:49

01:02

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 OK

Sun - Rise: 05:59, Set: 20:30, Transit: 13:13. Moon - Rise: 16:49, Set: 01:02. Civil Dark: 21:09 - 05:20. Nautical Dark: 22:00 - 04:30. Astro Dark: 23:02 - 03:29

Total Clouds (% Sky Obscured)

85
68
93
88
80
45
45
39
48
41
45
72
82
99
91
98
100
100
100
98
74
49
49
45

Low Clouds (% Sky Obscured)

80
65
91
59
53
21
27
22
16
16
18
16
13
53
75
97
100
100
100
98
74
49
49
45

Medium Clouds (% Sky Obscured)

17
48
66
75
75
38
35
31
42
34
39
70
81
98
84
44
12
3
2
1
0
0
0
0

High Clouds (% Sky Obscured)

24
2
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)

10
10
10
10
10
10
10
10
9
8
7
6
6
6
5
5
5
6
7
9
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
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 (%)

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

Precipitation Amount (mm)

0.03
0.05
0.08
0.12
0.14
0.11
0.08
0.07
0.06
0.06
0.07
0.05
0.04
0.02
0.02
0.02
0.02
0.02
0.03
0.03
0.03
0.02
0.02
0.01

Wind Speed/Direction (mph)

3
3
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
4
5
7
8
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
78
81
85
89
90
91
93
93
93
93
94
95
96
96
97
97
96
94
92
89
87
82
77

Pressure (mb)

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

Ozone (du)

298
299
300
300
300
300
300
299
298
297
296
296
297
297
298
298
299
299
300
301
302
303
304
303

Tuesday 21

Waxing Gibbous 82%

17:44

01:46

15 OK
16 Bad
17 Bad
18 Bad
19 OK
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: 06:01, Set: 20:27, Transit: 13:13. Moon - Rise: 17:44, Set: 01:46. Civil Dark: 21:07 - 05:22. Nautical Dark: 21:57 - 04:32. Astro Dark: 22:58 - 03:32

Total Clouds (% Sky Obscured)

38
56
70
59
40
53
98
96
81
100
81
60
75
81
70
94
100
100
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

37
56
65
36
27
53
98
96
70
100
76
52
54
81
65
67
100
100
100
100
100
100
99
99

Medium Clouds (% Sky Obscured)

0
4
5
4
2
4
8
2
23
95
48
31
54
16
13
77
81
81
81
81
81
81
31
31

High Clouds (% Sky Obscured)

4
0
15
38
17
0
0
6
28
9
6
13
4
3
11
37
63
63
63
63
63
63
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
9
8
9
9
9
9
9
10
9
9
7
5
4
5
7
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
3
5
8
12
21
19
21
31
38
45
44
42
33
24
16
12
9

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.01
0.03
0.07
0.11
0.25
0.2
0.18
0.35
0.54
0.66
0.59
0.49
0.43
0.2
0.07
0.03
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

15
15
14
14
14
14
14
14
14
15
15
15
15
16
16
16
16
16
16
16
15
15
15
14

Relative Humidity (%)

72
72
74
78
79
80
82
84
87
88
90
92
95
97
97
97
96
96
96
94
91
86
82
76

Pressure (mb)

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

Ozone (du)

302
301
301
301
301
302
303
302
301
298
296
295
296
297
297
297
299
304
310
314
313
310
307
305

Wednesday 22

Waxing Gibbous 89%

18:32

02:37

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: 06:03, Set: 20:25, Transit: 13:13. Moon - Rise: 18:32, Set: 02:37. Civil Dark: 21:04 - 05:24. Nautical Dark: 21:54 - 04:35. Astro Dark: 22:54 - 03:36

Total Clouds (% Sky Obscured)

99
99
99
99
100
100
100
100
100
100
98
98
98
98
98
98
98
98
98
98
98
98
100
100

Low Clouds (% Sky Obscured)

99
99
99
99
100
100
100
100
100
100
13
13
13
13
13
13
31
31
31
31
31
31
91
91

Medium Clouds (% Sky Obscured)

31
31
31
31
99
99
99
99
99
99
9
9
9
9
9
9
23
23
23
23
23
23
30
30

High Clouds (% Sky Obscured)

0
0
0
0
45
45
45
45
45
45
97
97
97
97
97
97
98
98
98
98
98
98
100
100

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

Precipitation Probability (%)

4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
6
10
15
21
30
29
29
27

Precipitation Amount (mm)

0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.03
0.08
0.2
0.29
0.23
0.13
0.1
0.15

Wind Speed/Direction (mph)

12
12
11
11
11
9
7
6
5
5
5
5
6
7
8
9
10
12
13
14
14
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
72
73
74
74
76
80
83
84
84
84
84
83
82
83
85
86
86
86
86
86
87
85
81

Pressure (mb)

1014
1014
1014
1014
1015
1015
1016
1016
1016
1016
1015
1015
1014
1014
1013
1013
1012
1012
1012
1011
1011
1010
1010
1010

Ozone (du)

304
303
303
304
305
304
304
303
304
305
306
307
308
309
310
311
312
314
316
318
319
321
324
329

Thursday 23

Waxing Gibbous 94%

19:12

03:35

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: 06:05, Set: 20:23, Transit: 13:13. Moon - Rise: 19:12, Set: 03:35. Civil Dark: 21:02 - 05:26. Nautical Dark: 21:51 - 04:37. Astro Dark: 22:50 - 03:39

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
65
65
65
65
65
65
99
99
99
99
99
99
98
98

Low Clouds (% Sky Obscured)

91
91
91
91
98
98
98
98
98
98
12
12
12
12
12
12
83
83
83
83
83
83
81
81

Medium Clouds (% Sky Obscured)

30
30
30
30
27
27
27
27
27
27
0
0
0
0
0
0
62
62
62
62
62
62
82
82

High Clouds (% Sky Obscured)

100
100
100
100
86
86
86
86
86
86
60
60
60
60
60
60
97
97
97
97
97
97
92
92

ISS Passover

Visibility (miles)

9
8
9
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
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

32
33
26
13
7
7
10
12
14
16
18
21
23
26
29
33
36
28
21
16
14
14
14
10

Precipitation Amount (mm)

0.24
0.29
0.21
0.09
0.04
0.04
0.08
0.14
0.19
0.21
0.23
0.22
0.19
0.18
0.22
0.27
0.28
0.21
0.12
0.09
0.08
0.09
0.1
0.05

Wind Speed/Direction (mph)

14
15
14
12
12
11
11
12
8
8
12
11
11
11
11
11
11
11
12
12
12
12
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
14
13
12
12
11
11
10
10
7
7
7
7
7
7
10
11
12
12
13
13
14
15

Dew Point (°C)

10
10
9
9
8
8
8
8
8
8
8
8
8
8
8
8
9
9
9
9
9
9
9
9

Relative Humidity (%)

77
73
74
75
76
77
80
82
84
86
88
90
91
92
93
93
91
87
83
80
77
74
71
67

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1010
1010
1010
1010
1011
1011
1011
1012

Ozone (du)

336
343
348
351
354
355
354
354
356
358
358
355
350
346
345
345
346
346
346
347
349
350
351
351

Friday 24

Waxing Gibbous 98%

19:45

04:38

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 Good
08 OK
09 OK
10 OK
11 OK
12 OK
13 Bad
14 Bad

Sun - Rise: 06:07, Set: 20:20, Transit: 13:12. Moon - Rise: 19:45, Set: 04:38. Civil Dark: 20:59 - 05:28. Nautical Dark: 21:48 - 04:40. Astro Dark: 22:46 - 03:42

Total Clouds (% Sky Obscured)

98
98
98
98
100
100
100
100
100
100
90
90
90
90
90
90
5
5
5
5
5
5
94
94

Low Clouds (% Sky Obscured)

81
81
81
81
31
31
31
31
31
31
58
58
58
58
58
58
5
5
5
5
5
5
94
94

Medium Clouds (% Sky Obscured)

82
82
82
82
98
98
98
98
98
98
86
86
86
86
86
86
0
0
0
0
0
0
6
6

High Clouds (% Sky Obscured)

92
92
92
92
99
99
99
99
99
99
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
9
7
7
9
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
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

Precipitation Probability (%)

8
9
13
15
15
9
4
0
0
0
0
0
0
0
0
0
0
9
15
25
24
19
14
14

Precipitation Amount (mm)

0.03
0.05
0.07
0.09
0.09
0.05
0.01
0
0
0
0
0
0
0
0
0
0
0.01
0.07
0.12
0.11
0.07
0.05
0.05

Wind Speed/Direction (mph)

14
14
14
12
11
10
10
9
8
7
6
5
5
5
4
3
4
6
8
9
11
12
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
63
65
70
75
76
78
79
80
83
85
87
89
91
94
94
92
88
85
81
76
71
67
66

Pressure (mb)

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

Ozone (du)

350
349
347
345
342
339
336
332
329
325
322
319
317
316
316
317
318
319
320
321
323
325
326
325

Saturday 25

Waxing Gibbous 100%

20:12

05:44

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 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Bad
14 Bad

Sun - Rise: 06:08, Set: 20:18, Transit: 13:12. Moon - Rise: 20:12, Set: 05:44. Civil Dark: 20:56 - 05:30. Nautical Dark: 21:45 - 04:42. Astro Dark: 22:43 - 03:45

Total Clouds (% Sky Obscured)

94
94
94
94
12
12
12
12
12
12
100
100
100
100
100
100
1
1
1
1
1
1
86
86

Low Clouds (% Sky Obscured)

94
94
94
94
12
12
12
12
12
12
0
0
0
0
0
0
1
1
1
1
1
1
84
84

Medium Clouds (% Sky Obscured)

6
6
6
6
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
100
100
100
100
100
100
0
0
0
0
0
0
15
15

ISS Passover

Visibility (miles)

10
10
10
10
9
8
7
7
8
9
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
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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

15
18
20
24
24
18
14
10
10
14
12
8
4
0
0
0
0
3
3
6
9
11
15
16

Precipitation Amount (mm)

0.06
0.08
0.08
0.08
0.08
0.09
0.11
0.11
0.12
0.17
0.2
0.11
0.02
0
0
0
0
0.01
0.02
0.05
0.16
0.4
0.68
0.91

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
71
73
75
77
79
82
85
87
88
89
89
88
89
92
93
91
86
81
77
75
75
73
72

Pressure (mb)

1015
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1011
1011
1010

Ozone (du)

324
323
321
319
318
318
319
320
321
324
324
323
320
318
317
317
317
316
315
315
315
315
315
314

Forecast for Burton-in-Kendal, Cumbria, UK (54.18,-2.72)

Generated: 19/08/18 15:09:21. Forecast: 19/08/18 to 25/08/18. Timezone: UTC+1.00