Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 17

Waxing Gibbous 71%

14:28

01:32

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

Sun - Rise: 07:33, Set: 16:26, Transit: 11:59. Moon - Rise: 14:28, Set: 01:32. Civil Dark: 17:02 - 06:57. Nautical Dark: 17:42 - 06:17. Astro Dark: 18:20 - 05:39

Total Clouds (% Sky Obscured)

41
35
12
5
2
10
58
43
31
20
8
6
10
8
3
8
12
13
20
25
41
75
54
66

Low Clouds (% Sky Obscured)

41
35
12
5
2
10
58
43
31
20
8
6
10
8
3
8
12
13
20
25
41
75
54
66

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
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Very Light Rain
None
None
None
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

Precipitation Probability (%)

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

Precipitation Amount (mm)

0
0.03
0.02
0.05
0.1
0.14
0.11
0.06
0.03
0.02
0.01
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01

Wind Speed/Direction (mph)

17
21
24
24
25
26
26
27
27
27
27
26
26
26
26
26
26
26
26
26
26
26
27
27

Chance of Frost

Temperature (°C)

10
11
11
11
11
12
12
12
12
11
11
11
11
11
11
11
11
11
11
11
11
11
12
12

Feels Like (°C)

7
11
11
11
11
12
12
12
12
11
11
11
11
11
11
11
11
11
11
11
11
11
12
12

Dew Point (°C)

7
8
8
8
8
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
6
6
6

Relative Humidity (%)

82
79
77
77
77
76
75
75
75
75
75
75
75
75
75
76
76
76
76
75
74
72
70
68

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024

Ozone (du)

274
273
273
273
273
275
276
279
281
282
283
284
285
287
289
290
292
294
296
298
299
301
302
302

Sunday 18

Waxing Gibbous 79%

14:50

02:39

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

Sun - Rise: 07:35, Set: 16:25, Transit: 11:59. Moon - Rise: 14:50, Set: 02:39. Civil Dark: 17:01 - 06:59. Nautical Dark: 17:41 - 06:19. Astro Dark: 18:19 - 05:40

Total Clouds (% Sky Obscured)

33
32
22
2
2
1
1
1
2
16
32
53
32
38
50
16
15
56
74
77
74
99
100
100

Low Clouds (% Sky Obscured)

33
32
22
2
2
1
1
1
2
16
32
53
32
8
12
9
8
9
9
9
43
98
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
18
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
33
44
8
8
51
72
75
55
47
23
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 (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

27
27
27
27
27
27
27
26
26
25
25
25
24
24
24
24
24
24
25
26
26
27
27
27

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
12
12
12
11
11
11
11
10
10
10
10
6
6
5
5
4
4
4
4
5
5
5

Dew Point (°C)

6
6
6
6
6
6
6
6
6
6
6
6
5
5
5
4
4
4
4
5
5
5
5
5

Relative Humidity (%)

66
65
65
66
67
69
70
71
73
74
74
74
73
72
72
71
72
72
73
75
76
75
74
72

Pressure (mb)

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

Ozone (du)

302
301
300
299
298
297
297
297
296
296
295
295
295
296
296
297
298
299
301
302
304
306
307
309

Monday 19

Waxing Gibbous 87%

15:11

03:48

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

Sun - Rise: 07:37, Set: 16:24, Transit: 12:00. Moon - Rise: 15:11, Set: 03:48. Civil Dark: 17:00 - 07:00. Nautical Dark: 17:40 - 06:20. Astro Dark: 18:19 - 05:41

Total Clouds (% Sky Obscured)

100
100
100
98
98
74
88
39
50
56
37
44
35
18
28
30
31
15
15
15
15
15
15
34

Low Clouds (% Sky Obscured)

100
100
100
98
98
74
88
38
43
46
36
42
31
13
13
23
22
13
13
13
13
13
13
15

Medium Clouds (% Sky Obscured)

1
0
0
0
1
1
9
21
27
40
8
25
22
11
24
18
23
8
8
8
8
8
8
28

High Clouds (% Sky Obscured)

1
7
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
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
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

4
4
4
4
4
4
5
6
7
7
8
8
8
8
8
9
11
12
11
10
12
12
13
15

Precipitation Amount (mm)

0.02
0.02
0.02
0.02
0.02
0.03
0.03
0.03
0.04
0.04
0.05
0.05
0.04
0.03
0.03
0.03
0.03
0.04
0.04
0.04
0.05
0.06
0.08
0.1

Wind Speed/Direction (mph)

27
27
27
27
26
26
26
26
26
26
25
25
25
25
25
25
25
25
26
26
26
26
26
26

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
6
6
5
5
4
3
3
3
3
3
2
2
2
1
1
1
1
1
1
2
2
3

Dew Point (°C)

5
5
5
4
4
4
4
4
4
4
4
4
4
4
4
3
3
3
3
3
3
2
2
2

Relative Humidity (%)

71
70
69
69
70
72
74
76
77
78
77
77
77
78
79
80
81
80
79
77
75
74
71
70

Pressure (mb)

1020
1020
1019
1019
1019
1018
1018
1018
1018
1017
1017
1016
1016
1015
1015
1014
1014
1013
1013
1013
1013
1012
1012
1011

Ozone (du)

311
313
314
313
310
308
307
307
307
306
306
307
308
310
312
314
317
321
327
335
340
340
338
336

Tuesday 20

Waxing Gibbous 93%

15:33

05:00

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

Sun - Rise: 07:38, Set: 16:23, Transit: 12:00. Moon - Rise: 15:33, Set: 05:00. Civil Dark: 16:59 - 07:02. Nautical Dark: 17:39 - 06:21. Astro Dark: 18:18 - 05:43

Total Clouds (% Sky Obscured)

34
34
34
34
34
93
93
93
93
93
93
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

15
15
15
15
15
87
87
87
87
87
87
98
98
98
98
98
98
61
61
61
61
61
61
100

Medium Clouds (% Sky Obscured)

28
28
28
28
28
88
88
88
88
88
88
100
100
100
100
100
100
98
98
98
98
98
98
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
79
79
79
79
79
79
99
99
99
99
99
99
74

ISS Passover

Visibility (miles)

8
8
8
6
5
5
6
9
10
10
10
10
10
10
10
10
10
10
10
5
1
1
1
2

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
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 (%)

16
17
17
16
14
13
17
14
10
8
8
6
5
0
0
0
7
10
16
28
35
38
38
37

Precipitation Amount (mm)

0.11
0.13
0.13
0.12
0.1
0.08
0.1
0.06
0.04
0.03
0.02
0.02
0.01
0
0
0
0.01
0.02
0.04
0.12
0.21
0.23
0.2
0.17

Wind Speed/Direction (mph)

26
26
26
26
26
26
25
25
24
24
24
23
23
23
23
22
22
22
22
22
22
22
21
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3

Relative Humidity (%)

67
67
68
69
70
70
70
71
73
75
76
77
79
81
82
82
79
77
77
77
76
75
73
71

Pressure (mb)

1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1008
1007
1007
1006
1006
1006
1006
1005
1005
1005

Ozone (du)

337
339
340
342
344
344
344
343
342
341
339
337
334
332
331
330
330
330
331
331
331
331
331
331

Wednesday 21

Waxing Gibbous 98%

15:58

06:14

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

Sun - Rise: 07:40, Set: 16:21, Transit: 12:00. Moon - Rise: 15:58, Set: 06:14. Civil Dark: 16:58 - 07:03. Nautical Dark: 17:38 - 06:23. Astro Dark: 18:17 - 05:44

Total Clouds (% Sky Obscured)

100
100
100
100
100
61
61
61
61
61
61
41
41
41
41
41
41
95
95
95
95
95
95
80

Low Clouds (% Sky Obscured)

100
100
100
100
100
55
55
55
55
55
55
20
20
20
20
20
20
23
23
23
23
23
23
79

Medium Clouds (% Sky Obscured)

100
100
100
100
100
44
44
44
44
44
44
31
31
31
31
31
31
66
66
66
66
66
66
49

High Clouds (% Sky Obscured)

74
74
74
74
74
0
0
0
0
0
0
8
8
8
8
8
8
87
87
87
87
87
87
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

36
34
35
38
41
44
46
48
49
50
50
50
51
52
54
55
57
59
61
61
60
53
41
31

Precipitation Amount (mm)

0.15
0.13
0.13
0.15
0.2
0.24
0.28
0.32
0.34
0.34
0.32
0.31
0.31
0.33
0.37
0.43
0.54
0.66
0.77
0.9
0.93
0.73
0.46
0.3

Wind Speed/Direction (mph)

19
18
18
17
17
17
17
16
15
14
13
12
10
7
5
6
10
13
14
16
17
18
18
19

Chance of Frost

Temperature (°C)

8
8
7
7
7
7
6
6
6
6
5
5
5
4
4
4
5
6
6
7
7
8
9
9

Feels Like (°C)

4
4
3
3
3
2
2
2
2
1
1
1
1
2
2
2
2
2
3
3
3
4
5
6

Dew Point (°C)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
3
3
3
3
3
3

Relative Humidity (%)

71
71
72
73
74
75
77
78
80
82
84
86
89
90
92
91
88
85
81
78
75
72
69
66

Pressure (mb)

1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1005
1005
1005
1006
1007
1007
1008
1009
1009

Ozone (du)

331
331
332
333
334
335
337
338
339
340
340
340
341
341
341
341
340
340
339
338
338
337
336
336

Thursday 22

Waxing Gibbous 100%

16:26

07:30

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

Sun - Rise: 07:41, Set: 16:20, Transit: 12:00. Moon - Rise: 16:26, Set: 07:30. Civil Dark: 16:57 - 07:04. Nautical Dark: 17:37 - 06:24. Astro Dark: 18:16 - 05:45

Total Clouds (% Sky Obscured)

80
80
80
80
80
100
100
100
100
100
100
81
81
81
81
81
81
59
59
59
59
59
59
87

Low Clouds (% Sky Obscured)

79
79
79
79
79
100
100
100
100
100
100
79
79
79
79
79
79
59
59
59
59
59
59
84

Medium Clouds (% Sky Obscured)

49
49
49
49
49
88
88
88
88
88
88
43
43
43
43
43
43
0
0
0
0
0
0
4

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
17

ISS Passover

Visibility (miles)

2
5
7
7
7
7
6
4
2
2
1
2
4
6
9
10
10
10
10
9
6
5
4
4

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

Precipitation Probability (%)

26
24
23
22
23
29
38
51
56
57
56
55
46
32
23
19
16
15
18
28
37
34
31
28

Precipitation Amount (mm)

0.24
0.23
0.21
0.18
0.17
0.21
0.36
0.62
0.83
0.84
0.73
0.58
0.38
0.2
0.1
0.06
0.04
0.03
0.05
0.12
0.21
0.27
0.32
0.34

Wind Speed/Direction (mph)

19
18
18
17
16
16
17
19
20
19
18
16
16
16
16
16
16
16
16
16
15
15
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
64
66
68
71
74
76
78
80
81
81
81
81
81
81
81
81
81
81
81
79
76
72
70

Pressure (mb)

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

Ozone (du)

336
336
337
338
339
340
340
339
339
339
340
342
344
346
347
348
347
347
347
347
346
346
346
346

Friday 23

Full Moon 99%

17:00

08:45

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

Sun - Rise: 07:43, Set: 16:19, Transit: 12:01. Moon - Rise: 17:00, Set: 08:45. Civil Dark: 16:56 - 07:06. Nautical Dark: 17:37 - 06:25. Astro Dark: 18:15 - 05:46

Total Clouds (% Sky Obscured)

87
87
87
87
87
81
81
81
81
81
81
87
87
87
87
87
87
93
93
93
93
93
93
92

Low Clouds (% Sky Obscured)

84
84
84
84
84
19
19
19
19
19
19
44
44
44
44
44
44
16
16
16
16
16
16
76

Medium Clouds (% Sky Obscured)

4
4
4
4
4
36
36
36
36
36
36
31
31
31
31
31
31
34
34
34
34
34
34
39

High Clouds (% Sky Obscured)

17
17
17
17
17
70
70
70
70
70
70
81
81
81
81
81
81
90
90
90
90
90
90
87

ISS Passover

Visibility (miles)

5
7
8
7
4
3
3
4
5
5
4
3
3
3
3
3
3
2
2
1
1
2
5
7

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

Precipitation Probability (%)

26
26
24
20
14
12
10
12
14
19
28
35
38
38
39
41
43
43
43
40
36
28
20
15

Precipitation Amount (mm)

0.33
0.3
0.26
0.19
0.11
0.07
0.05
0.04
0.06
0.12
0.24
0.36
0.39
0.36
0.34
0.39
0.45
0.49
0.49
0.46
0.42
0.37
0.31
0.23

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
7
7
6
6
6
5
5
5
4
5
5
5
5
5
5
5
5
5
5
5
6
6
7

Dew Point (°C)

5
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
5
5
5
5
5
5

Relative Humidity (%)

68
69
70
71
72
73
74
75
76
76
76
76
76
76
77
77
78
77
77
78
78
77
75
74

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1015
1015
1016
1016
1016
1016

Ozone (du)

345
344
342
340
338
336
335
333
332
331
331
330
330
329
328
327
326
325
325
324
324
324
325
326

Forecast for Dartmouth, Devon, UK (50.35,-3.58)

Generated: 17/11/18 12:27:45. Forecast: 17/11/18 to 23/11/18. Timezone: UTC+0.00