Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 18

Waning Gibbous 94%

21:55

08:39

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

Sun - Rise: 05:53, Set: 20:27, Transit: 13:10. Moon - Rise: 21:55, Set: 08:39. Civil Dark: 21:05 - 05:15. Nautical Dark: 21:54 - 04:26. Astro Dark: 22:53 - 03:27

Total Clouds (% Sky Obscured)

20
18
20
23
25
36
41
80
69
37
32
33
41
52
67
56
25
13
14
10
14
81
61
37

Low Clouds (% Sky Obscured)

3
5
6
5
6
8
8
6
18
29
16
13
18
30
23
11
2
1
11
3
0
0
3
6

Medium Clouds (% Sky Obscured)

18
16
17
22
23
35
41
71
45
27
27
28
38
48
66
56
25
13
6
9
14
81
61
31

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
34
46
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9

ISS Passover

Visibility (miles)

6
7
10
10
10
10
10
10
10
9
9
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
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
Very Light Rain
Very Light Rain

Precipitation Probability (%)

5
0
0
0
0
0
0
8
10
11
9
9
8
7
6
7
6
2
0
0
4
5
9
11

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
9
9
10
10
10
12
15
17
17
18
19
19
20
20
19
18
17
15
14
13
13
14
14

Chance of Frost

Temperature (°C)

14
13
13
12
12
12
13
14
16
17
18
18
19
19
20
20
19
19
18
17
16
15
14
14

Feels Like (°C)

14
13
13
12
12
12
13
14
16
17
18
18
19
19
20
20
19
19
18
17
16
15
14
14

Dew Point (°C)

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

Relative Humidity (%)

79
79
77
78
81
83
80
73
67
62
58
55
52
48
45
46
47
49
52
55
59
66
72
76

Pressure (mb)

1003
1002
1002
1002
1001
1001
1002
1003
1003
1003
1003
1003
1003
1003
1003
1003
1004
1004
1005
1005
1006
1007
1007
1008

Ozone (du)

334
336
338
339
340
342
347
354
358
356
350
346
346
347
348
349
349
350
350
351
351
350
350
349

Monday 19

Waning Gibbous 89%

22:11

09:46

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

Sun - Rise: 05:55, Set: 20:24, Transit: 13:10. Moon - Rise: 22:11, Set: 09:46. Civil Dark: 21:02 - 05:17. Nautical Dark: 21:51 - 04:28. Astro Dark: 22:50 - 03:30

Total Clouds (% Sky Obscured)

63
63
56
48
41
17
16
24
31
32
35
38
27
23
30
29
17
17
17
16
12
13
16
15

Low Clouds (% Sky Obscured)

27
43
19
13
3
1
1
14
26
23
29
11
16
11
8
14
9
8
3
6
4
5
6
2

Medium Clouds (% Sky Obscured)

46
48
50
43
39
16
16
15
12
20
23
36
24
22
29
27
16
16
16
16
11
12
15
14

High Clouds (% Sky Obscured)

25
0
0
0
0
0
0
0
0
0
0
0
0
1
1
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
Very Light Rain
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
None
None
None
None
None
None
None
None

Precipitation Probability (%)

9
7
0
0
0
3
0
0
0
6
10
14
12
8
6
7
5
4
4
0
0
0
0
0

Precipitation Amount (mm)

0.02
0.01
0
0
0
0.01
0
0
0
0.01
0.07
0.12
0.12
0.08
0.05
0.04
0.03
0.02
0.01
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
13
13
12
12
13
14
15
16
17
17
18
19
20
19
19
19
17
16
15
14
13
13

Feels Like (°C)

13
13
13
13
12
12
13
14
15
16
17
17
18
19
20
19
19
19
17
16
15
14
13
13

Dew Point (°C)

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

Relative Humidity (%)

78
79
79
79
83
84
81
75
69
64
60
57
53
49
47
46
46
47
52
59
64
68
71
74

Pressure (mb)

1008
1009
1009
1010
1010
1011
1011
1012
1012
1013
1013
1013
1014
1014
1014
1015
1015
1015
1016
1016
1017
1017
1017
1017

Ozone (du)

349
349
349
347
345
343
343
345
346
346
346
346
347
347
347
348
349
349
347
344
342
343
345
346

Tuesday 20

Waning Gibbous 82%

22:28

10:53

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

Sun - Rise: 05:57, Set: 20:22, Transit: 13:10. Moon - Rise: 22:28, Set: 10:53. Civil Dark: 21:00 - 05:19. Nautical Dark: 21:48 - 04:31. Astro Dark: 22:46 - 03:33

Total Clouds (% Sky Obscured)

9
3
5
6
7
9
8
58
39
35
27
37
55
100
57
52
56
93
93
93
93
93
93
98

Low Clouds (% Sky Obscured)

2
2
3
2
2
1
2
57
38
34
23
36
54
100
33
29
36
14
14
14
14
14
14
8

Medium Clouds (% Sky Obscured)

9
2
2
5
6
9
7
6
8
13
12
4
6
97
45
45
34
31
31
31
31
31
31
20

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
90
90
90
90
90
90
98

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
Very Light Rain
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
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
7
0
0
0
0
4
5
7
9
9
8
7
7
6
4
3
3
3
3

Precipitation Amount (mm)

0
0
0
0
0
0.01
0
0
0
0
0.01
0.02
0.07
0.15
0.22
0.23
0.18
0.13
0.06
0.02
0.01
0.01
0.01
0.01

Wind Speed/Direction (mph)

10
9
9
8
8
9
9
10
11
11
11
10
11
11
11
10
9
8
7
5
4
4
4
4

Chance of Frost

Temperature (°C)

12
12
11
11
10
11
11
13
14
15
17
17
19
20
21
21
20
20
18
16
14
14
13
12

Feels Like (°C)

12
12
11
11
10
11
11
13
14
15
17
17
19
20
21
21
20
20
18
16
14
14
13
12

Dew Point (°C)

8
8
8
8
8
8
9
9
8
8
9
9
9
9
9
9
9
9
9
9
9
8
8
8

Relative Humidity (%)

76
78
79
82
86
85
83
76
68
64
60
58
54
51
48
48
48
51
57
63
67
71
73
75

Pressure (mb)

1018
1018
1018
1019
1020
1020
1021
1021
1021
1022
1022
1023
1023
1023
1023
1023
1023
1024
1024
1025
1026
1026
1026
1026

Ozone (du)

346
346
346
347
348
349
348
347
346
346
345
345
343
342
340
338
337
336
335
335
335
334
333
333

Wednesday 21

Waning Gibbous 74%

22:46

12:01

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

Sun - Rise: 05:59, Set: 20:20, Transit: 13:09. Moon - Rise: 22:46, Set: 12:01. Civil Dark: 20:58 - 05:21. Nautical Dark: 21:46 - 04:33. Astro Dark: 22:42 - 03:36

Total Clouds (% Sky Obscured)

98
98
98
98
98
26
26
26
26
26
26
27
27
27
27
27
27
91
91
91
91
91
91
95

Low Clouds (% Sky Obscured)

8
8
8
8
8
0
0
0
0
0
0
14
14
14
14
14
14
8
8
8
8
8
8
8

Medium Clouds (% Sky Obscured)

20
20
20
20
20
6
6
6
6
6
6
23
23
23
23
23
23
13
13
13
13
13
13
89

High Clouds (% Sky Obscured)

98
98
98
98
98
23
23
23
23
23
23
0
0
0
0
0
0
90
90
90
90
90
90
62

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

Precipitation Probability (%)

4
5
5
6
0
0
0
0
0
0
0
2
3
5
7
6
3
2
2
1
1
2
3
6

Precipitation Amount (mm)

0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0.01
0.03
0.09
0.15
0.14
0.1
0.06
0.03
0.01
0.01
0.01
0.01
0.01

Wind Speed/Direction (mph)

4
4
4
5
5
6
7
9
10
10
9
9
10
10
11
11
11
10
9
9
8
8
9
10

Chance of Frost

Temperature (°C)

11
11
11
11
11
11
13
14
16
18
20
21
21
21
21
21
20
20
19
18
16
15
15
14

Feels Like (°C)

11
11
11
11
11
11
13
14
16
18
20
21
21
21
21
21
20
20
19
18
16
15
15
14

Dew Point (°C)

8
8
8
8
9
9
10
11
12
12
12
12
12
12
12
11
10
10
10
10
10
10
10
10

Relative Humidity (%)

77
79
80
83
86
86
85
81
74
67
59
55
55
56
56
54
52
51
54
59
65
70
74
78

Pressure (mb)

1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

332
332
332
333
335
336
337
336
334
331
326
323
323
324
325
325
324
323
324
324
324
324
323
321

Thursday 22

Waning Gibbous 64%

23:07

13:11

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 OK

Sun - Rise: 06:00, Set: 20:18, Transit: 13:09. Moon - Rise: 23:07, Set: 13:11. Civil Dark: 20:55 - 05:23. Nautical Dark: 21:43 - 04:35. Astro Dark: 22:39 - 03:39

Total Clouds (% Sky Obscured)

95
95
95
95
95
100
100
100
100
100
100
91
91
91
91
91
91
98
98
98
98
98
98
27

Low Clouds (% Sky Obscured)

8
8
8
8
8
97
97
97
97
97
97
66
66
66
66
66
66
17
17
17
17
17
17
0

Medium Clouds (% Sky Obscured)

89
89
89
89
89
67
67
67
67
67
67
29
29
29
29
29
29
1
1
1
1
1
1
0

High Clouds (% Sky Obscured)

62
62
62
62
62
80
80
80
80
80
80
69
69
69
69
69
69
98
98
98
98
98
98
27

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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

7
8
9
12
19
25
17
8
5
3
2
2
2
2
2
2
1
1
1
0
0
0
0
0

Precipitation Amount (mm)

0.02
0.04
0.08
0.11
0.16
0.17
0.12
0.07
0.05
0.02
0.01
0.01
0.03
0.04
0.05
0.04
0.03
0.02
0.01
0
0
0
0
0

Wind Speed/Direction (mph)

10
10
10
10
11
12
12
12
12
11
11
10
10
11
11
10
8
7
6
6
5
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
79
79
80
85
86
87
85
82
79
74
68
61
56
51
50
51
54
59
65
70
73
75
78

Pressure (mb)

1024
1024
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1026
1026

Ozone (du)

319
316
314
313
312
312
312
314
314
313
312
310
310
311
312
311
310
309
308
306
306
306
307
307

Friday 23

Third Quarter 54%

23:33

14:22

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

Sun - Rise: 06:02, Set: 20:16, Transit: 13:09. Moon - Rise: 23:33, Set: 14:22. Civil Dark: 20:53 - 05:25. Nautical Dark: 21:40 - 04:37. Astro Dark: 22:35 - 03:42

Total Clouds (% Sky Obscured)

27
27
27
27
27
21
21
21
21
21
21
84
84
84
84
84
84
73
73
73
73
73
73
34

Low Clouds (% Sky Obscured)

0
0
0
0
0
17
17
17
17
17
17
2
2
2
2
2
2
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
6
6
6
6
6
6
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

27
27
27
27
27
0
0
0
0
0
0
84
84
84
84
84
84
73
73
73
73
73
73
34

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
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
12
11
11
11
13
15
17
19
20
22
23
23
24
24
24
23
22
20
19
18
17
16

Feels Like (°C)

13
13
12
11
11
11
13
15
17
19
20
22
23
23
24
24
24
23
22
20
19
18
17
16

Dew Point (°C)

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

Relative Humidity (%)

79
79
81
86
90
90
87
83
76
69
61
56
54
53
51
51
52
53
56
60
63
66
69
71

Pressure (mb)

1026
1025
1025
1025
1025
1026
1026
1026
1026
1025
1025
1024
1024
1023
1023
1022
1022
1022
1022
1021
1021
1021
1021
1021

Ozone (du)

308
308
308
308
307
307
307
307
307
306
306
304
303
302
301
301
300
300
299
299
298
298
298
298

Saturday 24

Waning Crescent 43%

00:06

15:34

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

Sun - Rise: 06:04, Set: 20:13, Transit: 13:09. Moon - Rise: 00:06, Set: 15:34. Civil Dark: 20:51 - 05:26. Nautical Dark: 21:37 - 04:40. Astro Dark: 22:32 - 03:45

Total Clouds (% Sky Obscured)

34
34
34
34
34
2
2
2
2
2
2
23
23
23
23
23
23
99
99
99
99
99
99
52

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
23
23
23
23
23
23
10
10
10
10
10
10
15

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
58
58
58
58
58
58
34

High Clouds (% Sky Obscured)

34
34
34
34
34
2
2
2
2
2
2
0
0
0
0
0
0
97
97
97
97
97
97
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
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
5
9
10
7
7

Precipitation Amount (mm)

0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.02
0.04
0.06
0.07
0.08
0.08

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
14
14
13
13
13
14
16
18
20
22
23
24
25
25
25
25
24
23
21
20
19
18
17

Feels Like (°C)

15
14
14
13
13
13
14
16
18
20
22
23
24
25
25
25
25
24
23
21
20
19
18
17

Dew Point (°C)

10
10
10
10
11
11
12
13
13
13
14
14
14
14
14
14
14
14
14
13
13
13
13
13

Relative Humidity (%)

74
76
79
83
88
88
87
81
72
66
60
57
54
51
50
50
51
52
55
60
65
69
73
77

Pressure (mb)

1021
1020
1019
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1014

Ozone (du)

299
300
300
301
302
302
302
301
300
300
300
300
300
299
299
300
301
302
304
306
309
311
314
316

Forecast for Tatenhill, Staffordshire, UK (52.80,-1.68)

Generated: 18/08/19 01:41:08. Forecast: 18/08/19 to 24/08/19. Timezone: UTC+1.00