Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 21

Waning Gibbous 77%

23:36

10:59

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: 05:28, Set: 21:14, Transit: 13:20. Moon - Rise: 23:36, Set: 10:59. Civil Dark: 21:55 - 04:46. Nautical Dark: 22:53 - 03:49. Astro Dark: 00:24 - 02:21

Total Clouds (% Sky Obscured)

99
100
100
100
100
90
95
69
75
87
88
94
98
99
100
100
100
100
99
100
98
100
94
95

Low Clouds (% Sky Obscured)

23
39
55
37
60
90
69
19
23
11
27
28
69
91
99
99
97
99
98
100
98
100
94
95

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)

98
100
100
100
100
2
86
61
68
85
84
91
94
95
95
95
91
91
47
5
0
0
0
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

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
22
23
24
23
22
21
20
19
19
18
18
18
18
18
19
19
19
20
21
22
23
23
24

Feels Like (°C)

21
22
23
24
23
22
21
20
19
19
18
18
18
18
18
19
19
19
20
21
22
23
23
24

Dew Point (°C)

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

Relative Humidity (%)

71
68
60
56
59
62
67
72
76
79
81
81
82
83
84
83
83
81
78
75
72
68
65
63

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
329
328
327
325
324
322
320
319
317
315
314
313
313
314
314
313
312
312
312
312
313

Monday 22

Waning Gibbous 68%

23:55

12:04

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

Sun - Rise: 05:29, Set: 21:12, Transit: 13:20. Moon - Rise: 23:55, Set: 12:04. Civil Dark: 21:54 - 04:48. Nautical Dark: 22:51 - 03:51. Astro Dark: 00:19 - 02:26

Total Clouds (% Sky Obscured)

96
84
68
59
13
8
4
1
1
1
2
4
88
100
100
100
100
100
100
99
71
31
4
2

Low Clouds (% Sky Obscured)

96
84
68
59
13
8
4
1
1
1
2
4
88
100
100
100
100
100
100
99
71
31
4
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)

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
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
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
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

12
12
11
11
10
9
8
6
5
3
3
2
2
2
3
3
4
6
7
9
11
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
59
58
58
58
60
64
70
74
78
81
84
87
90
91
92
92
90
83
76
70
66
63
60

Pressure (mb)

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

Ozone (du)

313
314
314
316
318
320
324
328
330
330
327
325
324
322
321
322
323
323
323
321
320
319
319
318

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

Sun - Rise: 05:30, Set: 21:11, Transit: 13:20. Moon - Rise: 00:13, Set: 13:10. Civil Dark: 21:52 - 04:49. Nautical Dark: 22:49 - 03:53. Astro Dark: 00:14 - 02:30

Total Clouds (% Sky Obscured)

1
0
1
12
4
18
92
26
96
7
73
59
2
79
18
8
1
6
6
6
6
6
6
99

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
5
0
0
0
0
0
0
0
1
3
0
6
6
6
6
6
6
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
6
20
4
64
7
71
56
1
31
6
7
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
12
3
14
91
24
90
0
12
12
2
74
14
0
0
0
0
0
0
0
0
99

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
9
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

None
None
None
None
None
Very Light Rain
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
0
0
10
24
38
38
35
19
7
4
4
4
2
2
2
2
2
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0.02
0.11
0.34
0.52
0.41
0.21
0.1
0.05
0.05
0.07
0.05
0.04
0.04
0.03
0.01
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
60
61
62
64
65
66
67
69
71
74
77
79
82
83
85
86
83
78
72
67
63
60
57

Pressure (mb)

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

Ozone (du)

318
318
318
317
316
315
312
308
306
306
307
308
309
310
311
311
310
309
308
307
306
307
308
308

Wednesday 24

Waning Gibbous 48%

00:33

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 Bad

Sun - Rise: 05:32, Set: 21:10, Transit: 13:20. Moon - Rise: 00:33, Set: No Set. Civil Dark: 21:51 - 04:51. Nautical Dark: 22:47 - 03:55. Astro Dark: 00:10 - 02:35

Total Clouds (% Sky Obscured)

99
99
99
99
99
47
47
47
47
47
47
96
96
96
96
96
96
97
97
97
97
97
97
79

Low Clouds (% Sky Obscured)

1
1
1
1
1
2
2
2
2
2
2
4
4
4
4
4
4
0
0
0
0
0
0
31

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
15

High Clouds (% Sky Obscured)

99
99
99
99
99
46
46
46
46
46
46
95
95
95
95
95
95
97
97
97
97
97
97
70

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
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
7
12
10
6
6
4
2
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.06
0.12
0.16
0.19
0.17
0.1
0.03
0.01

Wind Speed/Direction (mph)

13
13
13
12
10
9
7
6
6
5
5
5
6
7
8
8
8
8
10
13
16
18
21
22

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
55
57
59
62
64
67
74
78
79
78
78
81
83
84
84
81
80
76
72
67
63
59
58

Pressure (mb)

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

Ozone (du)

307
304
303
301
301
300
299
298
297
296
296
296
296
295
295
294
294
294
294
295
295
295
295
296

Thursday 25

Third Quarter 38%

00:54

14:17

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

Sun - Rise: 05:33, Set: 21:09, Transit: 13:20. Moon - Rise: 00:54, Set: 14:17. Civil Dark: 21:49 - 04:52. Nautical Dark: 22:45 - 03:58. Astro Dark: 00:05 - 02:39

Total Clouds (% Sky Obscured)

79
79
79
79
79
2
2
2
2
2
2
40
40
40
40
40
40
100
100
100
100
100
100
95

Low Clouds (% Sky Obscured)

31
31
31
31
31
0
0
0
0
0
0
39
39
39
39
39
39
16
16
16
16
16
16
44

Medium Clouds (% Sky Obscured)

15
15
15
15
15
0
0
0
0
0
0
1
1
1
1
1
1
69
69
69
69
69
69
8

High Clouds (% Sky Obscured)

70
70
70
70
70
2
2
2
2
2
2
0
0
0
0
0
0
100
100
100
100
100
100
92

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
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
6
8
8
5
3
3
2
2
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

23
23
23
23
22
21
20
18
17
16
16
15
15
16
15
14
13
12
12
13
14
15
15
15

Chance of Frost

Temperature (°C)

24
23
23
22
22
22
21
20
20
19
19
18
18
18
18
18
18
18
19
20
21
22
22
23

Feels Like (°C)

24
23
23
22
22
22
21
20
20
19
19
18
18
18
18
18
18
18
19
20
21
22
22
23

Dew Point (°C)

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

Relative Humidity (%)

58
59
59
60
60
61
63
66
69
71
72
73
73
73
72
72
72
70
66
62
58
56
54
52

Pressure (mb)

1007
1008
1008
1008
1009
1009
1009
1010
1010
1011
1011
1011
1011
1011
1012
1012
1013
1013
1014
1014
1015
1015
1016
1016

Ozone (du)

297
298
299
300
301
302
303
304
306
310
315
321
329
338
344
345
343
341
340
340
340
340
341
342

Friday 26

Waning Crescent 28%

01:20

15:27

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

Sun - Rise: 05:34, Set: 21:07, Transit: 13:20. Moon - Rise: 01:20, Set: 15:27. Civil Dark: 21:48 - 04:54. Nautical Dark: 22:43 - 04:00. Astro Dark: 00:01 - 02:43

Total Clouds (% Sky Obscured)

95
95
95
95
95
72
72
72
72
72
72
0
0
0
0
0
0
2
2
2
2
2
2
26

Low Clouds (% Sky Obscured)

44
44
44
44
44
41
41
41
41
41
41
0
0
0
0
0
0
2
2
2
2
2
2
19

Medium Clouds (% Sky Obscured)

8
8
8
8
8
18
18
18
18
18
18
0
0
0
0
0
0
0
0
0
0
0
0
11

High Clouds (% Sky Obscured)

92
92
92
92
92
52
52
52
52
52
52
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
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

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 (%)

1
2
3
3
3
2
3
2
2
2
2
0
0
0
0
0
6
7
7
8
11
13
17
18

Precipitation Amount (mm)

0.02
0.03
0.04
0.04
0.03
0.03
0.03
0.02
0.02
0.01
0.01
0
0
0
0
0
0.01
0.01
0.02
0.04
0.07
0.09
0.12
0.15

Wind Speed/Direction (mph)

15
15
15
14
14
13
11
10
8
7
6
5
4
4
4
4
4
4
7
10
13
14
14
14

Chance of Frost

Temperature (°C)

23
24
23
23
22
22
21
20
18
17
16
15
14
14
14
14
15
16
17
19
20
20
20
20

Feels Like (°C)

23
24
23
23
22
22
21
20
18
17
16
15
14
14
14
14
15
16
17
19
20
20
20
20

Dew Point (°C)

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

Relative Humidity (%)

50
49
50
51
54
56
59
62
68
72
77
82
85
87
87
86
83
80
75
70
67
67
67
67

Pressure (mb)

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

Ozone (du)

341
340
339
337
336
335
336
337
338
336
332
329
325
322
319
317
316
316
317
319
321
323
324
325

Saturday 27

Waning Crescent 18%

01:51

16:38

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

Sun - Rise: 05:36, Set: 21:06, Transit: 13:20. Moon - Rise: 01:51, Set: 16:38. Civil Dark: 21:46 - 04:56. Nautical Dark: 22:40 - 04:02. Astro Dark: 23:57 - 02:47

Total Clouds (% Sky Obscured)

26
26
26
26
26
98
98
98
98
98
98
97
97
97
97
97
97
21
21
21
21
21
21
79

Low Clouds (% Sky Obscured)

19
19
19
19
19
98
98
98
98
98
98
95
95
95
95
95
95
6
6
6
6
6
6
78

Medium Clouds (% Sky Obscured)

11
11
11
11
11
2
2
2
2
2
2
58
58
58
58
58
58
1
1
1
1
1
1
5

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
16
16
16
16
16
1

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
9
7
7
6
7
8
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
None
None
None
None
None

Precipitation Probability (%)

15
10
7
7
9
10
12
12
11
10
7
6
5
5
5
4
0
0
0
3
4
4
4
4

Precipitation Amount (mm)

0.11
0.05
0.03
0.03
0.04
0.05
0.09
0.17
0.23
0.21
0.15
0.11
0.09
0.08
0.07
0.03
0
0
0
0.01
0.02
0.03
0.04
0.05

Wind Speed/Direction (mph)

15
16
16
16
16
16
16
15
14
13
11
10
9
8
7
6
5
5
4
4
5
7
9
11

Chance of Frost

Temperature (°C)

21
21
21
21
20
20
19
19
19
18
18
18
17
17
17
17
17
17
18
20
21
22
23
23

Feels Like (°C)

21
21
21
21
20
20
19
19
19
18
18
18
17
17
17
17
17
17
18
20
21
22
23
23

Dew Point (°C)

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

Relative Humidity (%)

65
63
63
64
67
70
73
77
81
83
86
87
88
88
88
88
87
83
77
69
64
60
56
55

Pressure (mb)

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

Ozone (du)

325
324
323
323
323
323
323
324
325
325
326
326
326
325
324
323
321
319
317
315
313
311
309
308

Forecast for Teignmouth, Devon, UK (50.55,-3.50)

Generated: 21/07/19 14:05:20. Forecast: 21/07/19 to 27/07/19. Timezone: UTC+1.00