Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 18

Waning Gibbous 94%

21:56

08:36

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

Sun - Rise: 05:47, Set: 20:33, Transit: 13:10. Moon - Rise: 21:56, Set: 08:36. Civil Dark: 21:14 - 05:06. Nautical Dark: 22:08 - 04:12. Astro Dark: 23:17 - 03:03

Total Clouds (% Sky Obscured)

39
40
21
13
4
2
6
42
23
34
47
68
76
56
45
49
27
38
43
38
40
34
34
27

Low Clouds (% Sky Obscured)

13
6
7
6
2
2
6
10
10
13
18
25
25
13
33
15
7
6
6
0
0
0
0
0

Medium Clouds (% Sky Obscured)

34
38
20
12
2
1
1
39
20
31
43
65
73
52
31
43
25
10
26
0
0
0
2
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
3
4
8
9
3
2
6
0
28
27
38
40
34
34
27

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

Precipitation Probability (%)

0
2
3
0
0
0
0
0
0
7
13
17
16
10
22
6
0
0
0
0
9
9
6
6

Precipitation Amount (mm)

0
0.04
0.04
0
0
0
0
0
0
0.02
0.06
0.09
0.07
0.03
0.34
0.01
0
0
0
0
0.01
0.01
0.01
0.01

Wind Speed/Direction (mph)

9
9
9
10
9
10
12
14
16
18
18
18
17
16
14
13
13
12
13
13
13
13
13
13

Chance of Frost

Temperature (°C)

13
13
12
12
12
12
13
14
16
16
17
17
16
16
16
17
17
17
16
16
15
14
13
12

Feels Like (°C)

13
13
12
12
12
12
13
14
16
16
17
17
16
16
16
17
17
17
16
16
15
14
13
12

Dew Point (°C)

11
11
10
9
9
9
9
9
9
9
10
10
10
10
9
9
9
9
9
9
9
9
9
9

Relative Humidity (%)

89
89
83
79
82
82
78
71
66
63
63
64
65
64
62
59
58
58
61
64
69
74
79
81

Pressure (mb)

998
998
997
997
997
996
996
997
997
997
997
997
998
998
998
998
998
998
999
1000
1001
1001
1002
1002

Ozone (du)

348
345
344
345
347
349
350
350
350
348
345
344
344
345
346
347
347
347
345
343
342
343
344
345

Monday 19

Waning Gibbous 89%

22:11

09:45

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

Sun - Rise: 05:49, Set: 20:31, Transit: 13:10. Moon - Rise: 22:11, Set: 09:45. Civil Dark: 21:12 - 05:08. Nautical Dark: 22:05 - 04:15. Astro Dark: 23:13 - 03:07

Total Clouds (% Sky Obscured)

70
77
77
70
42
6
10
81
86
33
26
33
31
44
47
45
59
51
41
13
27
14
0
8

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
0
74
85
24
12
13
18
30
31
23
45
31
16
0
0
0
0
1

Medium Clouds (% Sky Obscured)

0
0
0
0
5
6
9
34
13
27
23
30
27
35
39
38
35
37
20
9
27
14
0
7

High Clouds (% Sky Obscured)

70
77
77
70
38
0
0
0
0
0
0
0
1
3
1
6
12
13
17
6
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
Very Light Rain
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
None
None
None
None
None
None
None
None

Precipitation Probability (%)

5
6
0
7
7
7
7
7
8
7
6
6
6
6
6
6
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

14
15
15
16
16
16
15
15
15
16
16
17
17
18
17
16
15
14
12
11
10
10
10
10

Chance of Frost

Temperature (°C)

12
12
12
12
12
12
13
13
14
15
16
17
18
18
18
17
17
16
15
14
13
12
12
11

Feels Like (°C)

12
12
12
12
12
12
13
13
14
15
16
17
18
18
18
17
17
16
15
14
13
12
12
11

Dew Point (°C)

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

Relative Humidity (%)

81
80
78
78
81
82
81
78
74
68
63
58
56
55
55
55
58
60
63
67
72
77
81
83

Pressure (mb)

1003
1003
1004
1004
1005
1006
1006
1007
1007
1008
1008
1009
1009
1010
1010
1010
1011
1011
1012
1012
1012
1013
1013
1014

Ozone (du)

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

Tuesday 20

Waning Gibbous 82%

22:25

10:54

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

Sun - Rise: 05:51, Set: 20:29, Transit: 13:10. Moon - Rise: 22:25, Set: 10:54. Civil Dark: 21:09 - 05:10. Nautical Dark: 22:02 - 04:18. Astro Dark: 23:08 - 03:11

Total Clouds (% Sky Obscured)

9
21
13
41
59
77
84
84
80
67
55
47
38
31
9
85
45
32
32
32
32
32
32
54

Low Clouds (% Sky Obscured)

0
0
2
10
20
12
26
5
2
22
36
23
25
21
7
85
38
6
6
6
6
6
6
2

Medium Clouds (% Sky Obscured)

6
21
5
16
34
18
3
3
2
12
31
35
34
27
6
26
15
19
19
19
19
19
19
53

High Clouds (% Sky Obscured)

3
0
9
29
36
72
80
82
79
56
23
10
0
0
0
0
5
17
17
17
17
17
17
2

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
8
6
8
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
8
9
8
6
6
8
9
9
7
7
7
4
2
0
0
0
2
3
3
3

Precipitation Amount (mm)

0
0
0
0
0.01
0.01
0.01
0.01
0.02
0.05
0.1
0.14
0.12
0.14
0.18
0.11
0.02
0
0
0
0.01
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
10
10
11
11
12
13
14
16
17
19
19
18
18
17
17
17
16
14
13
12
11
10

Feels Like (°C)

11
11
10
10
11
11
12
13
14
16
17
19
19
18
18
17
17
17
16
14
13
12
11
10

Dew Point (°C)

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

Relative Humidity (%)

84
85
84
86
87
88
86
81
74
67
63
59
57
58
59
58
58
58
61
66
73
77
80
82

Pressure (mb)

1014
1014
1014
1015
1016
1017
1017
1018
1019
1020
1020
1020
1021
1021
1021
1022
1022
1022
1022
1023
1023
1024
1024
1024

Ozone (du)

349
348
348
350
353
354
354
353
352
350
347
345
346
347
348
346
343
340
338
337
336
334
334
333

Wednesday 21

Waning Gibbous 74%

22:41

12:05

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

Sun - Rise: 05:53, Set: 20:26, Transit: 13:09. Moon - Rise: 22:41, Set: 12:05. Civil Dark: 21:06 - 05:12. Nautical Dark: 21:59 - 04:20. Astro Dark: 23:04 - 03:15

Total Clouds (% Sky Obscured)

54
54
54
54
54
3
3
3
3
3
3
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

2
2
2
2
2
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
66

Medium Clouds (% Sky Obscured)

53
53
53
53
53
3
3
3
3
3
3
10
10
10
10
10
10
88
88
88
88
88
88
92

High Clouds (% Sky Obscured)

2
2
2
2
2
0
0
0
0
0
0
100
100
100
100
100
100
100
100
100
100
100
100
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

4
6
6
5
0
0
0
0
0
0
0
0
0
3
5
5
4
3
3
0
5
10
29
37

Precipitation Amount (mm)

0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0.02
0.03
0.03
0.02
0.02
0.01
0
0.01
0.09
0.35
0.6

Wind Speed/Direction (mph)

3
3
3
4
4
5
6
7
8
9
11
12
13
14
14
13
12
12
12
13
13
13
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
9
9
10
11
13
15
16
18
18
19
21
21
20
19
18
17
17
17
16
16
15
14

Dew Point (°C)

7
7
7
8
9
10
11
11
12
12
12
11
11
11
11
10
10
9
9
10
10
10
11
11

Relative Humidity (%)

83
85
86
89
90
89
85
80
74
68
64
61
55
56
57
58
59
59
60
62
65
71
77
82

Pressure (mb)

1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1021
1021
1021
1021
1021
1020
1021
1020
1020

Ozone (du)

333
333
334
334
335
336
336
337
336
333
328
325
325
326
327
328
329
330
332
334
336
335
333
332

Thursday 22

Waning Gibbous 64%

23:00

13:17

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 Bad

Sun - Rise: 05:55, Set: 20:24, Transit: 13:09. Moon - Rise: 23:00, Set: 13:17. Civil Dark: 21:04 - 05:14. Nautical Dark: 21:55 - 04:23. Astro Dark: 22:59 - 03:19

Total Clouds (% Sky Obscured)

99
99
99
99
99
87
87
87
87
87
87
100
100
100
100
100
100
99
99
99
99
99
99
100

Low Clouds (% Sky Obscured)

66
66
66
66
66
4
4
4
4
4
4
66
66
66
66
66
66
94
94
94
94
94
94
0

Medium Clouds (% Sky Obscured)

92
92
92
92
92
45
45
45
45
45
45
100
100
100
100
100
100
67
67
67
67
67
67
0

High Clouds (% Sky Obscured)

95
95
95
95
95
77
77
77
77
77
77
29
29
29
29
29
29
77
77
77
77
77
77
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

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
None
None
None
None

Precipitation Probability (%)

32
22
14
9
4
0
0
0
2
0
0
0
0
0
5
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.55
0.39
0.26
0.12
0.02
0
0
0
0.01
0
0
0
0
0
0.01
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
11
11
10
11
11
11
11
11
11
11
11
11
11
11
10
11
11
11
11
11
11
11

Relative Humidity (%)

85
87
88
89
90
89
87
82
76
70
65
60
58
58
59
61
62
65
68
72
77
81
83
84

Pressure (mb)

1020
1019
1019
1019
1020
1019
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1023
1023
1023
1023

Ozone (du)

330
329
328
326
325
324
323
323
323
321
319
317
316
315
314
314
313
313
312
311
309
308
307
307

Friday 23

Third Quarter 54%

23:24

14:30

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 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 Good

Sun - Rise: 05:56, Set: 20:21, Transit: 13:09. Moon - Rise: 23:24, Set: 14:30. Civil Dark: 21:01 - 05:17. Nautical Dark: 21:52 - 04:25. Astro Dark: 22:55 - 03:23

Total Clouds (% Sky Obscured)

100
100
100
100
100
98
98
98
98
98
98
57
57
57
57
57
57
41
41
41
41
41
41
2

Low Clouds (% Sky Obscured)

0
0
0
0
0
91
91
91
91
91
91
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
93
93
93
93
93
93
0
0
0
0
0
0
0
0
0
0
0
0
1

High Clouds (% Sky Obscured)

100
100
100
100
100
0
0
0
0
0
0
57
57
57
57
57
57
41
41
41
41
41
41
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
None
None
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
6
5
5
5
5
6
6
7
7
8
8
8
7
7
6
6
6
5
4
4
3
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
85
85
87
89
89
85
80
76
71
67
64
60
58
58
60
62
64
68
70
74
78
82
84

Pressure (mb)

1023
1022
1022
1022
1023
1023
1024
1024
1024
1024
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021

Ozone (du)

307
309
309
309
308
307
307
307
307
307
307
306
305
304
304
303
302
302
302
302
302
302
301
301

Saturday 24

Waning Crescent 43%

23:55

15:45

02 Good
03 Good
04 Good
05 Good
06 Good
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 Bad

Sun - Rise: 05:58, Set: 20:19, Transit: 13:09. Moon - Rise: 23:55, Set: 15:45. Civil Dark: 20:59 - 05:19. Nautical Dark: 21:49 - 04:28. Astro Dark: 22:51 - 03:26

Total Clouds (% Sky Obscured)

2
2
2
2
2
38
38
38
38
38
38
66
66
66
66
66
66
99
99
99
99
99
99
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
45
45
45
45
45
45
34
34
34
34
34
34
19

Medium Clouds (% Sky Obscured)

1
1
1
1
1
27
27
27
27
27
27
32
32
32
32
32
32
26
26
26
26
26
26
5

High Clouds (% Sky Obscured)

1
1
1
1
1
15
15
15
15
15
15
34
34
34
34
34
34
98
98
98
98
98
98
99

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
Very Light Rain
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
0
2
3
6
9
12
20
29

Precipitation Amount (mm)

0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.02
0.08
0.16
0.26
0.36
0.38

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
84
87
89
88
84
78
74
68
64
60
57
55
56
57
59
60
61
63
66
69
74
78

Pressure (mb)

1020
1019
1018
1018
1018
1018
1018
1017
1017
1017
1017
1016
1016
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1013

Ozone (du)

301
300
299
299
299
299
299
299
300
300
300
301
301
301
301
302
303
304
304
305
306
308
310
312

Forecast for Newcastle upon Tyne, Tyne and Wear, UK (55.00,-1.70)

Generated: 18/08/19 02:38:59. Forecast: 18/08/19 to 24/08/19. Timezone: UTC+1.00