Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 21

Waning Gibbous 77%

23:33

10:56

14 Bad
15 Bad
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

Sun - Rise: 05:24, Set: 21:12, Transit: 13:17. Moon - Rise: 23:33, Set: 10:56. Civil Dark: 21:53 - 04:42. Nautical Dark: 22:51 - 03:45. Astro Dark: 00:26 - 02:14

Total Clouds (% Sky Obscured)

99
99
100
100
73
43
98
98
95
99
86
91
96
96
99
100
100
100
100
100
100
100
99
87

Low Clouds (% Sky Obscured)

2
8
9
3
0
2
14
52
18
23
42
31
46
48
90
99
100
100
100
100
100
99
98
84

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
100
100
73
42
98
97
93
99
77
87
92
93
95
95
91
82
45
45
20
13
14
12

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

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
71
71
71
70
71
73
76
78
79
81
82
84
85
86
87
88
88
87
84
81
79
76
74

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022

Ozone (du)

334
333
331
330
328
327
325
324
323
321
318
317
315
315
314
314
313
313
312
312
312
312
312
312

Monday 22

Waning Gibbous 68%

23:52

12:01

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

Sun - Rise: 05:25, Set: 21:10, Transit: 13:17. Moon - Rise: 23:52, Set: 12:01. Civil Dark: 21:52 - 04:44. Nautical Dark: 22:49 - 03:47. Astro Dark: 00:20 - 02:19

Total Clouds (% Sky Obscured)

54
23
6
2
2
1
0
1
0
0
0
0
1
99
100
100
100
100
98
2
0
0
0
0

Low Clouds (% Sky Obscured)

52
23
6
2
2
1
0
1
0
0
0
0
1
99
100
100
100
100
98
2
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)

4
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
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
100
100
100
100
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
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

14
14
13
12
11
10
8
6
5
4
3
3
3
3
4
4
5
6
9
11
13
14
14
15

Chance of Frost

Temperature (°C)

22
22
21
21
21
21
21
20
19
19
18
18
18
17
17
17
16
17
18
21
23
24
25
26

Feels Like (°C)

22
22
22
21
21
21
21
20
19
19
18
18
18
17
17
17
16
17
18
21
23
24
25
26

Dew Point (°C)

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

Relative Humidity (%)

73
73
74
75
74
74
75
79
81
82
82
83
84
85
86
88
90
89
81
70
63
58
56
54

Pressure (mb)

1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1019
1019
1018
1018
1017
1017
1016
1016
1015

Ozone (du)

313
313
314
315
316
318
321
325
328
328
328
326
324
321
319
319
321
322
322
321
321
321
322
322

Tuesday 23

Waning Gibbous 58%

00:10

13:07

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

Sun - Rise: 05:26, Set: 21:09, Transit: 13:17. Moon - Rise: 00:10, Set: 13:07. Civil Dark: 21:50 - 04:45. Nautical Dark: 22:47 - 03:49. Astro Dark: 00:15 - 02:24

Total Clouds (% Sky Obscured)

0
0
2
14
2
2
37
57
99
99
87
95
76
92
19
37
5
0
0
0
0
0
0
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
20
41
27
18
28
9
17
50
6
31
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
2
14
2
2
28
31
99
98
81
95
72
88
15
13
2
0
0
0
0
0
0
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
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
None
None

Precipitation Probability (%)

0
0
0
3
13
26
29
32
33
32
22
9
3
2
2
1
1
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.04
0.21
0.34
0.24
0.23
0.33
0.26
0.11
0.03
0.01
0.02
0.03
0.02
0.01
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
16
16
16
15
14
12
10
9
9
10
11
11
11
10
9
8
7
6
6
7
8
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
51
52
54
57
59
64
71
75
77
78
79
81
84
86
87
88
87
81
73
68
65
64
64

Pressure (mb)

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

Ozone (du)

322
321
320
320
319
318
316
314
312
310
307
306
307
308
310
310
310
310
309
308
307
308
310
310

Wednesday 24

Waning Gibbous 48%

00:30

No Set

14 Bad
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 Bad
10 Bad
11 Bad
12 Bad
13 OK

Sun - Rise: 05:28, Set: 21:08, Transit: 13:17. Moon - Rise: 00:30, Set: No Set. Civil Dark: 21:49 - 04:47. Nautical Dark: 22:45 - 03:51. Astro Dark: 00:11 - 02:28

Total Clouds (% Sky Obscured)

100
100
100
100
100
33
33
33
33
33
33
99
99
99
99
99
99
98
98
98
98
98
98
34

Low Clouds (% Sky Obscured)

2
2
2
2
2
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
5

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
4
4
4
4
4
11

High Clouds (% Sky Obscured)

100
100
100
100
100
33
33
33
33
33
33
99
99
99
99
99
99
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
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
0
0
0
3
5
9
12
17
19
9
6
4
3
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.02
0.03
0.02
0.05
0.09
0.08
0.06
0.03
0.02
0.01
0.01

Wind Speed/Direction (mph)

11
11
11
10
8
6
5
5
5
5
6
7
9
10
12
11
10
9
10
11
12
14
16
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
68
71
72
73
72
73
75
76
75
73
73
76
79
82
83
83
83
82
78
76
73
72
71

Pressure (mb)

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

Ozone (du)

308
305
302
300
299
297
297
296
296
296
296
296
296
295
294
293
292
292
292
293
294
294
295
295

Thursday 25

Third Quarter 38%

00:51

14:14

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

Sun - Rise: 05:29, Set: 21:06, Transit: 13:17. Moon - Rise: 00:51, Set: 14:14. Civil Dark: 21:47 - 04:48. Nautical Dark: 22:43 - 03:53. Astro Dark: 00:06 - 02:33

Total Clouds (% Sky Obscured)

34
34
34
34
34
0
0
0
0
0
0
0
0
0
0
0
0
100
100
100
100
100
100
94

Low Clouds (% Sky Obscured)

5
5
5
5
5
0
0
0
0
0
0
0
0
0
0
0
0
56
56
56
56
56
56
52

Medium Clouds (% Sky Obscured)

11
11
11
11
11
0
0
0
0
0
0
0
0
0
0
0
0
69
69
69
69
69
69
10

High Clouds (% Sky Obscured)

25
25
25
25
25
0
0
0
0
0
0
0
0
0
0
0
0
100
100
100
100
100
100
78

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
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
1
0
1
2
3
5
8
10
9
8
7
5
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.01
0
0.01
0.01
0.02
0.04
0.04
0.05
0.05
0.05
0.06
0.07
0.07

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
22
21
21
21
21
20
20
19
19
18
18
18
17
17
17
17
17
18
19
19
20
21
21

Feels Like (°C)

22
22
21
21
21
21
20
20
19
19
18
18
18
17
17
17
17
17
18
19
19
20
21
21

Dew Point (°C)

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

Relative Humidity (%)

70
69
69
68
67
68
69
72
74
75
76
76
77
77
77
77
78
77
74
71
68
65
61
60

Pressure (mb)

1008
1008
1009
1009
1009
1009
1010
1010
1011
1011
1011
1012
1012
1012
1012
1012
1013
1013
1014
1014
1015
1015
1016
1016

Ozone (du)

296
296
296
298
299
300
301
301
301
303
304
307
312
319
324
328
331
334
336
338
340
342
346
347

Friday 26

Waning Crescent 28%

01:16

15:24

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

Sun - Rise: 05:31, Set: 21:05, Transit: 13:17. Moon - Rise: 01:16, Set: 15:24. Civil Dark: 21:46 - 04:50. Nautical Dark: 22:41 - 03:55. Astro Dark: 00:02 - 02:37

Total Clouds (% Sky Obscured)

94
94
94
94
94
97
97
97
97
97
97
23
23
23
23
23
23
11
11
11
11
11
11
16

Low Clouds (% Sky Obscured)

52
52
52
52
52
23
23
23
23
23
23
23
23
23
23
23
23
11
11
11
11
11
11
2

Medium Clouds (% Sky Obscured)

10
10
10
10
10
81
81
81
81
81
81
0
0
0
0
0
0
0
0
0
0
0
0
14

High Clouds (% Sky Obscured)

78
78
78
78
78
91
91
91
91
91
91
0
0
0
0
0
0
0
0
0
0
0
0
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

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 (%)

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

Precipitation Amount (mm)

0.07
0.07
0.06
0.05
0.04
0.03
0.03
0.04
0.03
0.02
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0.02
0.03
0.04

Wind Speed/Direction (mph)

16
17
17
16
14
13
11
10
8
7
5
5
4
5
5
5
4
5
7
10
12
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
13
13
13
13
13
13
13
13
13
12
12
12
12
12
12
13
13
13
13
13
14
14
14

Relative Humidity (%)

59
61
62
63
62
63
65
68
71
73
74
76
78
81
83
83
83
82
80
77
75
73
73
73

Pressure (mb)

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

Ozone (du)

345
341
338
337
337
336
336
336
336
335
334
332
330
327
324
322
320
319
319
320
321
323
325
326

Saturday 27

Waning Crescent 18%

01:47

16:36

14 OK
15 OK
16 OK
17 OK
18 OK
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 Bad
10 OK
11 OK
12 Bad
13 Bad

Sun - Rise: 05:32, Set: 21:04, Transit: 13:17. Moon - Rise: 01:47, Set: 16:36. Civil Dark: 21:44 - 04:52. Nautical Dark: 22:39 - 03:57. Astro Dark: 23:57 - 02:41

Total Clouds (% Sky Obscured)

16
16
16
16
16
10
10
10
10
10
10
45
45
45
45
45
45
45
45
45
45
45
45
63

Low Clouds (% Sky Obscured)

2
2
2
2
2
5
5
5
5
5
5
27
27
27
27
27
27
27
27
27
27
27
27
63

Medium Clouds (% Sky Obscured)

14
14
14
14
14
6
6
6
6
6
6
34
34
34
34
34
34
38
38
38
38
38
38
0

High Clouds (% Sky Obscured)

1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4

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
9

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

Precipitation Probability (%)

5
7
9
11
16
19
15
12
12
14
15
13
8
3
0
4
9
13
13
10
8
9
10
11

Precipitation Amount (mm)

0.02
0.01
0.01
0.02
0.04
0.07
0.09
0.1
0.13
0.19
0.28
0.3
0.14
0.01
0
0.05
0.38
0.68
0.48
0.2
0.11
0.13
0.15
0.16

Wind Speed/Direction (mph)

14
13
14
14
15
16
16
15
14
15
15
15
14
12
10
8
7
6
5
5
6
7
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
14
14
14
14
14
14
14
14
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15

Relative Humidity (%)

74
76
77
76
75
74
75
76
79
82
84
87
88
88
88
89
90
90
86
80
76
72
69
67

Pressure (mb)

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

Ozone (du)

326
324
323
322
322
322
323
323
324
324
325
325
325
324
324
323
323
321
319
317
315
313
312
311

Forecast for Bridport, Dorset, UK (50.73,-2.76)

Generated: 21/07/19 14:06:32. Forecast: 21/07/19 to 27/07/19. Timezone: UTC+1.00