Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 21

Waning Gibbous 77%

23:40

11:02

13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
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

Sun - Rise: 05:29, Set: 21:19, Transit: 13:24. Moon - Rise: 23:40, Set: 11:02. Civil Dark: 22:01 - 04:47. Nautical Dark: 23:00 - 03:49. Astro Dark: 00:41 - 02:13

Total Clouds (% Sky Obscured)

100
100
100
100
100
73
98
88
20
81
78
99
100
100
100
100
100
100
100
99
98
100
98
66

Low Clouds (% Sky Obscured)

26
23
42
17
41
46
65
6
4
13
24
87
100
100
100
100
100
99
95
97
92
100
98
66

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
3
1
0
1
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
51
97
88
16
77
72
92
93
94
95
95
95
95
94
81
70
16
8
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

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
3
2
2
2
2
2
3
2
2
1
1
1
2
2
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
68
68
69
70
72
74
78
80
81
84
87
89
90
91
92
93
93
93
92
90
88
85
83

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021

Ozone (du)

337
334
331
329
328
327
326
324
321
319
317
316
316
315
314
313
313
313
313
312
312
311
311
312

Monday 22

Waning Gibbous 68%

23:59

12:08

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

Sun - Rise: 05:31, Set: 21:18, Transit: 13:24. Moon - Rise: 23:59, Set: 12:08. Civil Dark: 22:00 - 04:49. Nautical Dark: 22:58 - 03:51. Astro Dark: 00:34 - 02:19

Total Clouds (% Sky Obscured)

6
6
22
26
30
3
2
20
3
2
16
52
62
70
70
87
99
98
91
7
1
1
0
0

Low Clouds (% Sky Obscured)

6
6
22
26
30
3
2
20
3
2
16
52
62
70
70
87
98
98
91
7
1
1
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
0
0
0
0
0
0
31
2
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

2
2
2
2
2
2
1
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
79
77
76
77
80
83
86
89
91
91
92
92
92
93
94
94
95
95
90
84
78
73
68

Pressure (mb)

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

Ozone (du)

312
313
313
314
315
317
319
322
326
329
329
327
325
324
323
322
324
326
327
325
323
321
321
321

Tuesday 23

Waning Gibbous 58%

00:17

No Set

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

Sun - Rise: 05:32, Set: 21:17, Transit: 13:24. Moon - Rise: 00:17, Set: No Set. Civil Dark: 21:58 - 04:50. Nautical Dark: 22:56 - 03:53. Astro Dark: 00:29 - 02:24

Total Clouds (% Sky Obscured)

0
0
0
0
0
44
88
81
16
68
44
20
52
56
98
70
24
18
9
9
9
9
9
9

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
0
2
2
60
5
13
8
8
8
8
8
8

Medium Clouds (% Sky Obscured)

0
0
0
0
0
34
23
10
16
36
41
16
50
34
61
25
23
7
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
14
86
79
1
54
7
9
5
38
96
23
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
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
None
None

Precipitation Probability (%)

0
0
0
0
1
3
5
12
30
36
32
24
15
10
7
6
5
5
8
8
7
6
5
3

Precipitation Amount (mm)

0
0
0
0
0.01
0.04
0.1
0.2
0.37
0.5
0.44
0.28
0.18
0.14
0.18
0.2
0.14
0.19
0.32
0.31
0.23
0.17
0.09
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
25
26
26
26
25
24
23
22
21
21
20
20
20
19
19
18
18
17
18
19
20
21
22

Feels Like (°C)

24
26
26
27
26
25
24
23
22
21
21
21
20
20
19
19
18
18
18
18
19
20
21
22

Dew Point (°C)

17
17
17
17
18
18
18
18
17
17
17
17
16
16
16
16
16
16
16
16
16
17
17
17

Relative Humidity (%)

65
61
58
58
60
65
70
73
75
76
77
79
80
81
83
84
86
88
89
88
86
82
78
74

Pressure (mb)

1015
1014
1014
1013
1012
1012
1011
1011
1011
1011
1011
1010
1010
1010
1010
1009
1009
1009
1009
1010
1010
1010
1010
1011

Ozone (du)

321
321
321
320
317
313
310
308
307
307
308
311
312
312
311
310
311
311
311
311
311
311
311
310

Wednesday 24

Waning Gibbous 48%

00:36

13:14

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 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 05:33, Set: 21:15, Transit: 13:24. Moon - Rise: 00:36, Set: 13:14. Civil Dark: 21:57 - 04:52. Nautical Dark: 22:54 - 03:55. Astro Dark: 00:23 - 02:29

Total Clouds (% Sky Obscured)

99
99
99
99
99
99
97
97
97
97
97
97
99
99
99
99
99
99
95
95
95
95
95
95

Low Clouds (% Sky Obscured)

53
53
53
53
53
53
34
34
34
34
34
34
86
86
86
86
86
86
2
2
2
2
2
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)

99
99
99
99
99
99
96
96
96
96
96
96
97
97
97
97
97
97
95
95
95
95
95
95

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
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
0
0
0
2
3
6
8
7
6
5
4
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.02
0.08
0.13
0.14
0.11
0.08
0.05
0.02

Wind Speed/Direction (mph)

13
13
11
10
10
10
9
5
6
6
7
9
10
12
13
14
15
15
16
18
20
22
23
24

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
71
72
74
76
78
79
79
80
82
82
83
83
81
78
77
79
82
84
83
79
75
70
67

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1009
1009
1008
1007
1006
1006
1005
1004
1004
1004
1004
1004
1004
1005

Ozone (du)

309
307
305
304
303
302
301
300
300
299
299
299
299
299
300
300
299
298
298
298
298
298
298
299

Thursday 25

Third Quarter 38%

00:57

14:22

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

Sun - Rise: 05:35, Set: 21:14, Transit: 13:24. Moon - Rise: 00:57, Set: 14:22. Civil Dark: 21:55 - 04:54. Nautical Dark: 22:52 - 03:57. Astro Dark: 00:18 - 02:34

Total Clouds (% Sky Obscured)

48
48
48
48
48
48
97
97
97
97
97
97
8
8
8
8
8
8
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
1
1
1
1
1
60
60
60
60
60
60
7
7
7
7
7
7
43
43
43
43
43
43

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
60
60
60
60
60
60

High Clouds (% Sky Obscured)

47
47
47
47
47
47
91
91
91
91
91
91
1
1
1
1
1
1
100
100
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
7
8
8
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
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 (%)

2
0
0
0
0
0
0
0
0
0
0
0
2
3
10
27
33
29
18
15
11
9
7
6

Precipitation Amount (mm)

0.01
0
0
0
0
0
0
0
0
0
0
0
0.01
0.02
0.12
0.23
0.24
0.2
0.16
0.14
0.12
0.11
0.09
0.08

Wind Speed/Direction (mph)

24
25
25
26
25
25
24
24
23
22
22
22
22
21
21
20
19
17
16
16
16
16
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

15
14
14
14
14
14
14
14
14
13
13
13
13
13
14
14
14
14
13
13
13
13
13
13

Relative Humidity (%)

65
65
67
68
70
71
73
74
77
78
78
79
80
84
88
91
90
87
84
82
80
77
75
73

Pressure (mb)

1005
1005
1006
1006
1006
1007
1007
1008
1008
1009
1009
1009
1010
1010
1010
1010
1011
1011
1012
1013
1014
1014
1015
1015

Ozone (du)

299
301
303
304
306
308
310
312
314
318
326
336
343
345
345
344
341
338
336
337
339
341
341
339

Friday 26

Waning Crescent 28%

01:22

15:32

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

Sun - Rise: 05:36, Set: 21:13, Transit: 13:24. Moon - Rise: 01:22, Set: 15:32. Civil Dark: 21:54 - 04:55. Nautical Dark: 22:50 - 04:00. Astro Dark: 00:13 - 02:38

Total Clouds (% Sky Obscured)

91
91
91
91
91
91
37
37
37
37
37
37
45
45
45
45
45
45
31
31
31
31
31
31

Low Clouds (% Sky Obscured)

32
32
32
32
32
32
32
32
32
32
32
32
45
45
45
45
45
45
31
31
31
31
31
31

Medium Clouds (% Sky Obscured)

14
14
14
14
14
14
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

88
88
88
88
88
88
7
7
7
7
7
7
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

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

16
16
16
15
14
13
12
11
11
10
10
10
10
10
10
10
10
11
11
11
11
12
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
13
13
13
13
13
13
13
13
13
13
13
12
12
12
12
12
12
12
13
13
13
13
13

Relative Humidity (%)

71
71
72
72
73
74
74
77
83
87
88
89
90
91
91
90
89
89
87
84
80
77
74
72

Pressure (mb)

1016
1016
1016
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

338
338
338
338
338
337
337
338
339
339
337
333
330
329
328
327
327
327
327
327
328
328
328
327

Saturday 27

Waning Crescent 18%

01:53

16:44

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 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 05:37, Set: 21:11, Transit: 13:24. Moon - Rise: 01:53, Set: 16:44. Civil Dark: 21:52 - 04:57. Nautical Dark: 22:48 - 04:02. Astro Dark: 00:09 - 02:43

Total Clouds (% Sky Obscured)

62
62
62
62
62
62
77
77
77
77
77
77
96
96
96
96
96
96
52
52
52
52
52
52

Low Clouds (% Sky Obscured)

61
61
61
61
61
61
60
60
60
60
60
60
95
95
95
95
95
95
51
51
51
51
51
51

Medium Clouds (% Sky Obscured)

20
20
20
20
20
20
60
60
60
60
60
60
41
41
41
41
41
41
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
1
1
1
1
1
1

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

Precipitation Probability (%)

8
7
7
8
15
19
16
11
8
7
6
5
4
3
3
3
0
0
0
5
8
10
9
9

Precipitation Amount (mm)

0.02
0.02
0.02
0.03
0.09
0.21
0.28
0.18
0.09
0.07
0.05
0.03
0.02
0.01
0.01
0.01
0
0
0
0.01
0.05
0.09
0.06
0.03

Wind Speed/Direction (mph)

15
16
18
18
18
18
17
16
15
14
13
11
10
9
9
9
8
7
7
9
11
13
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
13
13
14
14
14
14
15
15
15
15
15
15
15
14
14
14
14
14
14
14
14
14
14

Relative Humidity (%)

70
69
69
71
75
79
82
85
89
92
93
93
93
94
94
94
93
91
90
88
85
83
83
84

Pressure (mb)

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

Ozone (du)

326
325
324
323
323
323
324
324
325
325
326
327
327
327
326
325
325
325
323
321
318
316
314
313

Forecast for Bideford, Devon EX39, UK (51.00,-4.40)

Generated: 21/07/19 13:47:19. Forecast: 21/07/19 to 27/07/19. Timezone: UTC+1.00