Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 21

Waning Gibbous 77%

23:37

10:58

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
13 Bad

Sun - Rise: 05:25, Set: 21:16, Transit: 13:20. Moon - Rise: 23:37, Set: 10:58. Civil Dark: 21:59 - 04:42. Nautical Dark: 22:59 - 03:43. Astro Dark: 00:44 - 02:03

Total Clouds (% Sky Obscured)

100
100
100
91
100
100
99
98
91
89
92
94
98
98
99
100
100
100
98
93
94
95
72
89

Low Clouds (% Sky Obscured)

95
96
97
29
10
42
52
6
1
2
3
20
90
97
95
99
98
97
93
80
84
88
67
89

Medium Clouds (% Sky Obscured)

8
9
10
1
0
0
0
0
0
2
18
22
15
1
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

98
100
100
85
100
100
98
98
91
89
90
91
93
94
95
95
96
91
83
63
62
50
10
0

ISS Passover

Visibility (miles)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
6
8
10
11
12
13
13
13
14
15
16
15
14
13
12
12
11
10
10
9
9
9
9

Chance of Frost

Temperature (°C)

21
21
22
23
23
23
22
21
20
19
19
19
19
19
19
19
19
20
20
21
22
23
24
25

Feels Like (°C)

21
21
22
23
23
23
22
21
20
19
19
19
19
19
19
19
19
20
20
21
22
23
24
25

Dew Point (°C)

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

Relative Humidity (%)

60
60
58
57
57
58
61
65
69
73
76
79
80
81
81
82
83
82
79
74
70
67
64
61

Pressure (mb)

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

Ozone (du)

337
333
331
329
328
327
325
322
320
319
318
317
316
315
314
314
313
313
312
312
312
311
311
311

Monday 22

Waning Gibbous 68%

23:55

12:04

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

Sun - Rise: 05:26, Set: 21:15, Transit: 13:20. Moon - Rise: 23:55, Set: 12:04. Civil Dark: 21:58 - 04:44. Nautical Dark: 22:56 - 03:45. Astro Dark: 00:37 - 02:09

Total Clouds (% Sky Obscured)

40
16
8
20
21
15
20
55
41
77
80
99
100
100
100
100
100
81
26
25
39
0
0
0

Low Clouds (% Sky Obscured)

40
16
8
20
21
15
20
55
41
77
80
99
100
100
100
100
100
81
26
25
39
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)

0
0
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
7
4
7
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
2
2
2
2
2
1
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
10
10
10
10
9
8
6
4
3
2
2
2
3
4
5
5
6
8
9
11
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
60
60
61
63
65
69
75
79
83
85
87
88
88
88
88
87
84
79
72
66
61
56
51

Pressure (mb)

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

Ozone (du)

311
312
312
313
315
316
319
323
326
328
329
328
326
323
321
322
324
325
324
322
321
321
321
321

Tuesday 23

Waning Gibbous 58%

00:13

13:10

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

Sun - Rise: 05:27, Set: 21:14, Transit: 13:20. Moon - Rise: 00:13, Set: 13:10. Civil Dark: 21:56 - 04:45. Nautical Dark: 22:54 - 03:48. Astro Dark: 00:30 - 02:15

Total Clouds (% Sky Obscured)

0
0
0
0
3
9
84
100
41
100
48
52
27
49
72
34
26
0
0
0
0
0
0
96

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
13
1
2
7
0
0
0
0
0
0
13

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
34
71
24
41
41
50
23
41
6
33
25
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
3
9
78
100
30
100
16
9
6
10
71
2
0
0
0
0
0
0
0
96

ISS Passover

Visibility (miles)

10
10
10
10
10
8
9
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
1
3
5
11
21
22
24
20
14
4
1
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.01
0.03
0.06
0.12
0.26
0.4
0.42
0.36
0.26
0.13
0.02
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

28
29
29
29
28
27
26
24
22
22
21
21
20
20
20
19
19
18
19
20
21
22
23
24

Feels Like (°C)

28
29
29
29
28
28
26
24
22
22
21
21
21
20
20
19
19
18
19
20
21
22
23
24

Dew Point (°C)

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

Relative Humidity (%)

48
45
44
45
48
52
57
65
71
74
76
77
79
80
81
82
82
81
78
73
69
65
63
61

Pressure (mb)

1014
1013
1013
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1013
1013
1013
1013

Ozone (du)

321
319
318
318
318
316
313
309
307
306
307
309
310
312
313
312
310
309
308
308
308
309
310
310

Wednesday 24

Waning Gibbous 48%

00:32

No Set

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
13 OK

Sun - Rise: 05:29, Set: 21:13, Transit: 13:20. Moon - Rise: 00:32, Set: No Set. Civil Dark: 21:54 - 04:47. Nautical Dark: 22:52 - 03:50. Astro Dark: 00:25 - 02:21

Total Clouds (% Sky Obscured)

96
96
96
96
96
94
94
94
94
94
94
96
96
96
96
96
96
98
98
98
98
98
98
33

Low Clouds (% Sky Obscured)

13
13
13
13
13
20
20
20
20
20
20
2
2
2
2
2
2
1
1
1
1
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
10

High Clouds (% Sky Obscured)

96
96
96
96
96
92
92
92
92
92
92
96
96
96
96
96
96
98
98
98
98
98
98
25

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
7
4
7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
7
14
19
17
13
11
7
3
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.11
0.45
0.75
0.65
0.51
0.46
0.29
0.09
0.02

Wind Speed/Direction (mph)

5
6
6
6
6
6
6
5
6
6
7
7
9
10
11
12
12
13
13
12
13
15
17
19

Chance of Frost

Temperature (°C)

25
25
25
25
25
25
24
22
21
21
20
20
20
20
20
20
20
20
21
21
22
24
25
26

Feels Like (°C)

25
25
25
25
25
25
24
22
21
21
20
20
20
20
20
20
20
20
21
22
22
24
25
26

Dew Point (°C)

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

Relative Humidity (%)

60
59
58
58
58
60
63
67
71
73
75
76
76
75
74
76
78
79
77
74
70
63
57
53

Pressure (mb)

1012
1012
1012
1012
1011
1011
1011
1011
1010
1010
1009
1009
1008
1007
1006
1006
1005
1005
1005
1005
1005
1005
1005
1006

Ozone (du)

309
306
304
303
302
300
299
297
296
296
297
298
298
298
298
297
296
295
294
295
295
295
296
297

Thursday 25

Third Quarter 38%

00:53

14:18

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

Sun - Rise: 05:30, Set: 21:11, Transit: 13:20. Moon - Rise: 00:53, Set: 14:18. Civil Dark: 21:53 - 04:49. Nautical Dark: 22:50 - 03:52. Astro Dark: 00:19 - 02:26

Total Clouds (% Sky Obscured)

33
33
33
33
33
29
29
29
29
29
29
8
8
8
8
8
8
100
100
100
100
100
100
95

Low Clouds (% Sky Obscured)

2
2
2
2
2
0
0
0
0
0
0
8
8
8
8
8
8
16
16
16
16
16
16
76

Medium Clouds (% Sky Obscured)

10
10
10
10
10
0
0
0
0
0
0
1
1
1
1
1
1
77
77
77
77
77
77
2

High Clouds (% Sky Obscured)

25
25
25
25
25
29
29
29
29
29
29
0
0
0
0
0
0
100
100
100
100
100
100
66

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
Very Light Rain
Very Light Rain
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
2
2
2
4
5
8
10
10
8
7
6
5
3
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.02
0.03
0.03
0.04
0.05
0.05
0.05
0.04
0.03
0.02
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
51
53
55
57
59
61
64
67
69
71
72
74
75
76
76
76
75
70
64
61
59
58
57

Pressure (mb)

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

Ozone (du)

297
298
299
300
301
302
303
304
305
307
310
314
321
330
336
338
337
337
337
338
339
342
345
347

Friday 26

Waning Crescent 28%

01:18

15:29

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

Sun - Rise: 05:32, Set: 21:10, Transit: 13:20. Moon - Rise: 01:18, Set: 15:29. Civil Dark: 21:51 - 04:50. Nautical Dark: 22:48 - 03:54. Astro Dark: 00:14 - 02:31

Total Clouds (% Sky Obscured)

95
95
95
95
95
94
94
94
94
94
94
37
37
37
37
37
37
23
23
23
23
23
23
95

Low Clouds (% Sky Obscured)

76
76
76
76
76
27
27
27
27
27
27
37
37
37
37
37
37
23
23
23
23
23
23
94

Medium Clouds (% Sky Obscured)

2
2
2
2
2
23
23
23
23
23
23
0
0
0
0
0
0
0
0
0
0
0
0
81

High Clouds (% Sky Obscured)

66
66
66
66
66
91
91
91
91
91
91
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
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
12
12
12
12
12
12
12
12
12
12
12
12
12
11
11
11
11
12
12
13
13
13
13

Relative Humidity (%)

57
57
58
60
61
62
64
67
71
75
78
80
81
81
81
80
80
78
74
71
68
67
65
64

Pressure (mb)

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

Ozone (du)

345
343
340
339
339
338
338
339
339
338
337
335
334
332
331
329
328
327
327
328
328
328
327
326

Saturday 27

Waning Crescent 18%

01:49

16:41

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

Sun - Rise: 05:33, Set: 21:08, Transit: 13:20. Moon - Rise: 01:49, Set: 16:41. Civil Dark: 21:50 - 04:52. Nautical Dark: 22:46 - 03:56. Astro Dark: 00:09 - 02:35

Total Clouds (% Sky Obscured)

95
95
95
95
95
37
37
37
37
37
37
59
59
59
59
59
59
9
9
9
9
9
9
79

Low Clouds (% Sky Obscured)

94
94
94
94
94
37
37
37
37
37
37
44
44
44
44
44
44
8
8
8
8
8
8
76

Medium Clouds (% Sky Obscured)

81
81
81
81
81
1
1
1
1
1
1
53
53
53
53
53
53
3
3
3
3
3
3
2

High 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
13

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
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 (%)

7
4
0
5
12
18
14
12
9
8
7
8
10
12
13
12
10
9
9
7
7
8
10
10

Precipitation Amount (mm)

0.03
0.01
0
0.02
0.08
0.15
0.14
0.11
0.1
0.09
0.07
0.07
0.12
0.21
0.26
0.18
0.09
0.06
0.04
0.03
0.03
0.05
0.09
0.12

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
58
58
61
66
71
73
76
79
82
84
86
87
88
88
87
86
83
78
73
70
67
65
65

Pressure (mb)

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

Ozone (du)

326
325
325
324
323
323
324
325
326
326
326
326
326
326
326
325
325
324
322
320
318
318
319
319

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

Generated: 21/07/19 13:57:47. Forecast: 21/07/19 to 27/07/19. Timezone: UTC+1.00