Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 18

First Quarter 55%

15:47

23:47

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
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:49, Set: 20:33, Transit: 13:10. Moon - Rise: 15:47, Set: 23:47. Civil Dark: 21:14 - 05:09. Nautical Dark: 22:07 - 04:16. Astro Dark: 23:16 - 03:08

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
95
90
64
94

Low Clouds (% Sky Obscured)

2
64
9
6
2
0
1
5
6
24
38
30
11
52
98
100
100
100
98
85
95
89
63
93

Medium Clouds (% Sky Obscured)

34
99
97
99
100
100
98
100
97
99
100
100
100
100
100
100
100
100
99
92
15
13
6
23

High Clouds (% Sky Obscured)

100
91
100
99
98
100
100
100
100
100
100
100
100
56
1
0
0
0
0
0
0
1
0
0

ISS Passover

Visibility (miles)

8
10
10
10
10
10
10
10
10
10
7
4
3
3
3
5
7
9
8
7
7
9
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
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

0
0
3
0
0
0
4
8
21
54
70
73
73
74
63
47
21
12
8
7
7
8
7
5

Precipitation Amount (mm)

0
0
0.01
0
0
0
0.01
0.05
0.25
0.71
1.59
2.9
2.6
2
0.87
0.46
0.14
0.05
0.03
0.03
0.04
0.04
0.03
0.03

Wind Speed/Direction (mph)

12
11
10
9
8
7
7
6
7
7
8
8
9
10
11
10
10
9
9
9
10
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
72
73
74
76
79
82
85
87
89
90
91
92
91
90
88
85
84
81
80
79
80
82
85

Pressure (mb)

1015
1015
1015
1015
1016
1016
1016
1015
1015
1015
1014
1013
1012
1011
1011
1010
1010
1011
1011
1011
1012
1012
1013
1014

Ozone (du)

304
302
301
300
300
300
300
299
299
299
298
298
300
302
303
303
302
302
304
306
308
309
310
310

Sunday 19

Waxing Gibbous 65%

16:49

00:17

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
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:51, Set: 20:30, Transit: 13:10. Moon - Rise: 16:49, Set: 00:17. Civil Dark: 21:11 - 05:11. Nautical Dark: 22:04 - 04:18. Astro Dark: 23:11 - 03:12

Total Clouds (% Sky Obscured)

100
100
100
72
91
94
100
100
100
100
100
98
84
86
95
95
100
100
100
99
93
91
100
100

Low Clouds (% Sky Obscured)

100
100
100
72
91
94
100
100
100
100
100
96
52
43
58
48
38
79
59
80
54
45
100
91

Medium Clouds (% Sky Obscured)

20
39
34
15
11
2
32
100
84
31
2
6
6
12
44
84
99
100
100
95
74
33
84
98

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
18
6
2
58
83
76
78
86
59
55
91
91
82
62
83
82
87

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 (%)

4
3
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
10
9
8
6
5
4
1
2
1
2
3
2
2
3
3
5
5
6
6
5
5
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
81
79
79
81
84
85
85
85
86
87
89
90
91
88
83
75
69
66
63
61
61
63
67

Pressure (mb)

1015
1015
1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

308
306
304
303
303
303
302
302
301
299
298
297
297
299
300
299
297
296
295
295
296
296
296
295

Monday 20

Waxing Gibbous 74%

No Rise

00:53

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
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:53, Set: 20:28, Transit: 13:09. Moon - Rise: No Rise, Set: 00:53. Civil Dark: 21:08 - 05:13. Nautical Dark: 22:01 - 04:21. Astro Dark: 23:07 - 03:16

Total Clouds (% Sky Obscured)

100
100
100
91
96
73
52
55
20
16
25
38
33
27
23
23
23
23
23
23
100
100
100
100

Low Clouds (% Sky Obscured)

89
86
62
69
89
36
1
2
2
8
23
18
20
22
23
23
23
23
23
23
100
100
100
100

Medium Clouds (% Sky Obscured)

100
99
98
42
31
39
28
24
20
15
17
33
29
20
12
12
12
12
12
12
2
2
2
2

High Clouds (% Sky Obscured)

86
88
73
59
57
45
34
40
1
0
0
1
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
None
None
None

Precipitation Probability (%)

2
3
3
2
2
2
2
0
0
0
0
0
0
2
3
3
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
2
2
2
2
2
2
3
3
3
3
3
2
3
3
4
4
6
8
9
11
13
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
73
75
77
82
86
89
91
92
91
90
90
90
91
90
87
83
80
75
71
67
67
67
67

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1017
1017
1017
1016
1016
1015
1014
1014

Ozone (du)

295
294
294
294
294
294
294
293
293
293
292
292
291
291
291
292
294
295
295
294
294
294
295
296

Tuesday 21

Waxing Gibbous 82%

17:45

01:37

17 Bad
18 Bad
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
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
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:55, Set: 20:26, Transit: 13:09. Moon - Rise: 17:45, Set: 01:37. Civil Dark: 21:06 - 05:15. Nautical Dark: 21:58 - 04:23. Astro Dark: 23:03 - 03:20

Total Clouds (% Sky Obscured)

100
100
2
2
2
2
2
2
84
84
84
84
84
84
30
30
30
30
30
30
61
61
61
61

Low Clouds (% Sky Obscured)

100
100
2
2
2
2
2
2
77
77
77
77
77
77
5
5
5
5
5
5
61
61
61
61

Medium Clouds (% Sky Obscured)

2
2
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
30
30
30
30
30
30
26
26
26
26
26
26
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
8
7
6
7
7
9
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
2
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
0
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
69
70
73
76
80
81
81
80
82
84
86
88
91
89
83
74
67
64
60
58
58
61
63

Pressure (mb)

1014
1013
1013
1014
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1014
1014

Ozone (du)

297
299
300
300
300
300
299
297
296
296
295
295
294
294
294
294
294
294
294
294
295
295
295
296

Wednesday 22

Waxing Gibbous 89%

18:32

02:28

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 OK
09 OK
10 OK
11 OK
12 OK
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:57, Set: 20:23, Transit: 13:09. Moon - Rise: 18:32, Set: 02:28. Civil Dark: 21:03 - 05:17. Nautical Dark: 21:55 - 04:26. Astro Dark: 22:58 - 03:24

Total Clouds (% Sky Obscured)

61
61
70
70
70
70
70
70
38
38
38
38
38
38
17
17
17
17
17
17
95
95
95
95

Low Clouds (% Sky Obscured)

61
61
26
26
26
26
26
26
0
0
0
0
0
0
2
2
2
2
2
2
88
88
88
88

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
56
56
56
56
56
56
38
38
38
38
38
38
16
16
16
16
16
16
27
27
27
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
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

Precipitation Probability (%)

10
16
19
12
5
5
5
5
5
4
0
0
0
0
0
4
5
6
6
6
5
5
0
0

Precipitation Amount (mm)

0.01
0.06
0.11
0.09
0.05
0.03
0.03
0.03
0.02
0.01
0
0
0
0
0
0.01
0.03
0.06
0.05
0.03
0.02
0.01
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
18
18
18
17
16
15
14
14
13
12
11
11
11
11
12
13
14
15
16
16
16
15
15

Feels Like (°C)

19
18
18
18
17
16
15
14
14
13
12
11
11
11
11
12
13
14
15
16
16
16
15
15

Dew Point (°C)

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

Relative Humidity (%)

64
64
65
66
70
75
79
82
84
85
85
86
88
88
85
81
75
72
69
68
67
68
70
71

Pressure (mb)

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

Ozone (du)

298
300
302
303
303
303
303
302
301
301
301
302
302
303
304
306
309
313
316
320
326
334
343
349

Thursday 23

Waxing Gibbous 94%

19:12

03:27

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
14 OK
15 OK
16 OK

Sun - Rise: 05:59, Set: 20:21, Transit: 13:09. Moon - Rise: 19:12, Set: 03:27. Civil Dark: 21:01 - 05:19. Nautical Dark: 21:52 - 04:28. Astro Dark: 22:54 - 03:27

Total Clouds (% Sky Obscured)

95
95
99
99
99
99
99
99
100
100
100
100
100
100
59
59
59
59
59
59
26
26
26
26

Low Clouds (% Sky Obscured)

88
88
8
8
8
8
8
8
6
6
6
6
6
6
55
55
55
55
55
55
26
26
26
26

Medium Clouds (% Sky Obscured)

0
0
30
30
30
30
30
30
5
5
5
5
5
5
34
34
34
34
34
34
1
1
1
1

High Clouds (% Sky Obscured)

27
27
98
98
98
98
98
98
100
100
100
100
100
100
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
8
10
8
0
0
0
0
0
0
0
2
2
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
14
14
13
12
12
11
10
10
10
9
9
9
9
10
11
12
13
13
13
13
14
15
15

Feels Like (°C)

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

Dew Point (°C)

9
8
7
7
6
6
6
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7

Relative Humidity (%)

69
66
64
64
67
70
74
78
81
83
85
86
86
86
83
78
73
69
68
66
64
60
57
56

Pressure (mb)

1007
1007
1007
1008
1008
1008
1008
1007
1007
1007
1007
1006
1006
1006
1006
1006
1006
1006
1007
1007
1007
1007
1007
1007

Ozone (du)

352
351
351
351
351
351
352
353
354
354
355
354
351
347
345
345
347
348
350
351
352
353
354
355

Friday 24

Waxing Gibbous 98%

19:44

04:30

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 Bad
08 OK
09 OK
10 OK
11 OK
12 Good
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 06:01, Set: 20:18, Transit: 13:08. Moon - Rise: 19:44, Set: 04:30. Civil Dark: 20:58 - 05:21. Nautical Dark: 21:49 - 04:31. Astro Dark: 22:50 - 03:31

Total Clouds (% Sky Obscured)

26
26
76
76
76
76
76
76
77
77
77
77
77
77
11
11
11
11
11
11
100
100
100
100

Low Clouds (% Sky Obscured)

26
26
16
16
16
16
16
16
0
0
0
0
0
0
0
0
0
0
0
0
100
100
100
100

Medium Clouds (% Sky Obscured)

1
1
52
52
52
52
52
52
0
0
0
0
0
0
0
0
0
0
0
0
7
7
7
7

High Clouds (% Sky Obscured)

0
0
48
48
48
48
48
48
77
77
77
77
77
77
11
11
11
11
11
11
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
9
9
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
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

Precipitation Probability (%)

12
18
21
25
27
29
33
29
25
19
0
0
20
29
32
29
24
19
14
6
0
0
3
4

Precipitation Amount (mm)

0.01
0.02
0.03
0.02
0.01
0.01
0.01
0.01
0.01
0.01
0
0
0.02
0.08
0.17
0.22
0.23
0.2
0.1
0.02
0
0
0.02
0.04

Wind Speed/Direction (mph)

16
14
13
11
9
8
7
7
7
7
7
6
7
8
9
10
10
10
9
9
8
8
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
14
13
13
12
12
11
11
8
7
6
5
4
4
5
7
11
13
14
15
16
16
16
16

Dew Point (°C)

7
7
7
7
7
7
7
7
7
7
7
6
6
7
7
7
7
7
7
7
7
7
7
7

Relative Humidity (%)

58
61
65
67
71
74
77
81
84
88
92
95
98
97
93
85
77
69
64
59
55
53
54
56

Pressure (mb)

1007
1007
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1007
1007
1008
1008
1009
1009
1009
1010
1010
1010
1010

Ozone (du)

355
355
356
356
357
357
357
358
358
359
359
360
360
360
360
359
358
358
357
356
355
355
354
353

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

Generated: 18/08/18 17:43:51. Forecast: 18/08/18 to 24/08/18. Timezone: UTC+1.00