Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 17

Waxing Gibbous 71%

14:29

01:33

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

Sun - Rise: 07:34, Set: 16:27, Transit: 12:00. Moon - Rise: 14:29, Set: 01:33. Civil Dark: 17:03 - 06:58. Nautical Dark: 17:43 - 06:18. Astro Dark: 18:22 - 05:40

Total Clouds (% Sky Obscured)

8
4
2
2
5
37
29
28
15
6
3
2
7
2
0
1
3
1
2
6
25
20
18
9

Low Clouds (% Sky Obscured)

8
4
2
2
5
37
29
28
15
6
3
2
7
2
0
1
3
1
2
6
25
20
18
9

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

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 (%)

5
5
5
5
5
4
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
0

Precipitation Amount (mm)

0.01
0.01
0.04
0.06
0.06
0.04
0.02
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0

Wind Speed/Direction (mph)

24
25
25
26
26
27
27
28
27
27
26
26
26
26
26
26
26
26
26
26
27
27
28
28

Chance of Frost

Temperature (°C)

12
12
12
12
12
12
12
12
11
11
11
11
11
11
11
11
11
11
11
12
12
13
13
13

Feels Like (°C)

12
12
12
12
12
12
12
12
11
11
11
11
11
11
11
11
11
11
11
12
12
13
13
13

Dew Point (°C)

8
8
8
8
8
8
8
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7

Relative Humidity (%)

78
77
77
77
76
75
75
75
76
76
76
76
76
77
77
77
77
75
74
72
70
67
65
64

Pressure (mb)

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

Ozone (du)

274
273
273
273
274
276
278
280
281
282
283
284
286
288
290
292
293
295
297
299
300
302
302
302

Sunday 18

Waxing Gibbous 79%

14:51

02:40

14 Good
15 OK
16 OK
17 Good
18 Good
19 Good
20 Good
21 OK
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: 07:36, Set: 16:26, Transit: 12:01. Moon - Rise: 14:51, Set: 02:40. Civil Dark: 17:02 - 07:00. Nautical Dark: 17:42 - 06:20. Astro Dark: 18:21 - 05:41

Total Clouds (% Sky Obscured)

7
13
16
2
2
2
2
20
59
73
54
54
76
77
70
51
66
85
85
91
100
100
100
100

Low Clouds (% Sky Obscured)

7
13
16
2
2
2
2
20
59
73
54
48
56
56
48
36
41
50
51
78
100
100
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
2
5
3
0
8

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
10
38
49
44
24
44
70
71
62
39
48
0
12

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
1
0
0
0
0
0
0
3
3
3
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0
0
0
0
0
0
0.01
0.02
0.04
0.06

Wind Speed/Direction (mph)

28
27
27
27
27
27
26
25
25
25
24
24
24
23
23
24
24
25
25
26
26
27
27
27

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
12
12
12
11
11
11
11
11
10
10
10
6
6
5
5
5
5
5
6
10
10
10

Dew Point (°C)

6
6
6
6
6
6
6
6
6
6
6
6
6
5
5
5
5
5
5
5
5
5
5
5

Relative Humidity (%)

64
65
66
68
69
71
72
74
75
75
75
74
73
73
72
72
72
72
73
74
74
72
71
71

Pressure (mb)

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

Ozone (du)

301
301
300
298
297
297
297
297
296
296
295
296
296
297
297
298
299
300
302
303
305
306
308
311

Monday 19

Waxing Gibbous 87%

15:12

03:50

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

Sun - Rise: 07:38, Set: 16:25, Transit: 12:01. Moon - Rise: 15:12, Set: 03:50. Civil Dark: 17:01 - 07:01. Nautical Dark: 17:41 - 06:21. Astro Dark: 18:20 - 05:43

Total Clouds (% Sky Obscured)

100
100
100
98
83
72
98
80
79
31
58
48
36
26
27
38
18
18
18
18
18
18
38
38

Low Clouds (% Sky Obscured)

100
100
100
98
81
71
97
79
50
24
45
46
31
14
13
23
15
15
15
15
15
15
20
20

Medium Clouds (% Sky Obscured)

0
0
0
0
9
39
75
66
73
23
40
27
20
20
22
29
7
7
7
7
7
7
31
31

High Clouds (% Sky Obscured)

0
4
0
0
12
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
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.06
0.06
0.04
0.02
0.01
0.02
0.02
0.02
0.02
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.02
0.02
0.03
0.03
0.03
0.03
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
10
5
5
5
4
4
3
3
3
3
2
2
2
2
1
1
1
2
2
3
4
4

Dew Point (°C)

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

Relative Humidity (%)

71
70
70
70
71
72
74
76
76
77
77
77
77
77
78
79
79
79
78
76
73
69
66
65

Pressure (mb)

1019
1019
1018
1018
1018
1018
1018
1017
1017
1016
1016
1015
1015
1014
1013
1013
1012
1012
1012
1012
1011
1011
1010
1010

Ozone (du)

313
315
314
311
310
308
308
307
307
307
307
308
310
311
313
315
319
326
335
340
341
339
337
337

Tuesday 20

Waxing Gibbous 93%

15:35

05:01

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: 07:39, Set: 16:24, Transit: 12:01. Moon - Rise: 15:35, Set: 05:01. Civil Dark: 17:00 - 07:03. Nautical Dark: 17:40 - 06:22. Astro Dark: 18:19 - 05:44

Total Clouds (% Sky Obscured)

38
38
38
38
93
93
93
93
93
93
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

20
20
20
20
92
92
92
92
92
92
84
84
84
84
84
84
34
34
34
34
34
34
100
100

Medium Clouds (% Sky Obscured)

31
31
31
31
60
60
60
60
60
60
99
99
99
99
99
99
98
98
98
98
98
98
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
95
95
95
95
95
95
98
98
98
98
98
98
79
79

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
6
2
1
1
2
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
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

Precipitation Probability (%)

13
14
13
10
9
6
8
7
6
0
0
0
0
0
0
0
0
10
22
32
35
36
36
35

Precipitation Amount (mm)

0.06
0.06
0.05
0.03
0.03
0.02
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0.02
0.08
0.17
0.19
0.18
0.17
0.16

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
1
1
2
2
2
2
3
3
3

Relative Humidity (%)

64
65
67
69
70
71
73
75
77
78
79
76
77
78
78
77
75
75
74
73
72
70
68
68

Pressure (mb)

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

Ozone (du)

338
340
341
343
345
345
345
344
342
339
337
335
333
332
331
331
331
331
331
331
331
330
330
330

Wednesday 21

Waxing Gibbous 98%

15:59

06:15

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: 07:41, Set: 16:23, Transit: 12:01. Moon - Rise: 15:59, Set: 06:15. Civil Dark: 16:59 - 07:04. Nautical Dark: 17:40 - 06:24. Astro Dark: 18:18 - 05:45

Total Clouds (% Sky Obscured)

100
100
100
100
50
50
50
50
50
50
39
39
39
39
39
39
97
97
97
97
97
97
21
21

Low Clouds (% Sky Obscured)

100
100
100
100
45
45
45
45
45
45
17
17
17
17
17
17
19
19
19
19
19
19
21
21

Medium Clouds (% Sky Obscured)

100
100
100
100
35
35
35
35
35
35
35
35
35
35
35
35
52
52
52
52
52
52
0
0

High Clouds (% Sky Obscured)

79
79
79
79
0
0
0
0
0
0
1
1
1
1
1
1
94
94
94
94
94
94
0
0

ISS Passover

Visibility (miles)

2
2
2
2
2
2
2
2
1
1
1
2
2
2
2
3
3
2
2
1
1
1
1
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

34
35
37
40
44
48
51
55
56
57
56
55
53
51
51
50
52
57
62
63
59
53
45
40

Precipitation Amount (mm)

0.15
0.14
0.15
0.17
0.18
0.2
0.24
0.29
0.34
0.38
0.39
0.37
0.33
0.31
0.29
0.29
0.33
0.48
0.76
0.98
0.96
0.82
0.67
0.53

Wind Speed/Direction (mph)

17
17
17
17
17
16
16
16
15
14
12
11
9
8
8
8
9
10
13
15
16
17
18
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
69
70
72
73
74
76
79
81
82
84
86
88
89
88
86
84
81
78
76
73
70
67
65

Pressure (mb)

1004
1004
1004
1003
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1005
1005
1006
1006
1007
1008
1008
1009
1009

Ozone (du)

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

Thursday 22

Waxing Gibbous 100%

16:27

07:31

14 Bad
15 Bad
16 Bad
17 OK
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: 07:42, Set: 16:22, Transit: 12:02. Moon - Rise: 16:27, Set: 07:31. Civil Dark: 16:59 - 07:05. Nautical Dark: 17:39 - 06:25. Astro Dark: 18:18 - 05:46

Total Clouds (% Sky Obscured)

21
21
21
21
100
100
100
100
100
100
58
58
58
58
58
58
63
63
63
63
63
63
84
84

Low Clouds (% Sky Obscured)

21
21
21
21
100
100
100
100
100
100
54
54
54
54
54
54
63
63
63
63
63
63
82
82

Medium Clouds (% Sky Obscured)

0
0
0
0
30
30
30
30
30
30
31
31
31
31
31
31
0
0
0
0
0
0
21
21

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
7
7

ISS Passover

Visibility (miles)

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

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
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 (%)

35
30
22
18
17
25
35
42
47
49
52
49
42
36
32
29
27
32
43
48
39
32
25
22

Precipitation Amount (mm)

0.38
0.28
0.19
0.13
0.12
0.18
0.32
0.45
0.49
0.48
0.45
0.39
0.32
0.27
0.22
0.16
0.14
0.17
0.24
0.32
0.36
0.37
0.37
0.35

Wind Speed/Direction (mph)

18
18
16
15
14
15
16
17
17
16
15
15
15
15
16
16
16
16
16
15
15
15
15
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
6
6
5
6
5
5
5
5
5
5
4
4
4
3
3
3
3
3
4
6
10
11

Dew Point (°C)

3
3
3
3
3
4
5
5
5
5
5
5
5
5
4
4
4
4
4
4
4
5
5
5

Relative Humidity (%)

64
64
65
67
69
72
75
78
79
80
81
81
81
81
81
81
82
83
83
81
78
72
69
68

Pressure (mb)

1009
1010
1010
1010
1011
1011
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

335
336
337
339
341
341
340
340
341
341
342
344
346
347
347
346
346
346
346
346
346
346
346
345

Friday 23

Full Moon 99%

17:01

08:46

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: 07:44, Set: 16:21, Transit: 12:02. Moon - Rise: 17:01, Set: 08:46. Civil Dark: 16:58 - 07:07. Nautical Dark: 17:38 - 06:26. Astro Dark: 18:17 - 05:48

Total Clouds (% Sky Obscured)

84
84
84
84
95
95
95
95
95
95
76
76
76
76
76
76
97
97
97
97
97
97
98
98

Low Clouds (% Sky Obscured)

82
82
82
82
70
70
70
70
70
70
40
40
40
40
40
40
14
14
14
14
14
14
47
47

Medium Clouds (% Sky Obscured)

21
21
21
21
23
23
23
23
23
23
27
27
27
27
27
27
34
34
34
34
34
34
90
90

High Clouds (% Sky Obscured)

7
7
7
7
88
88
88
88
88
88
65
65
65
65
65
65
96
96
96
96
96
96
92
92

ISS Passover

Visibility (miles)

5
4
3
2
2
4
6
7
6
4
2
2
2
3
3
2
2
2
1
1
3
5
8
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
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

Precipitation Probability (%)

23
22
19
13
10
11
16
20
25
32
37
38
37
38
41
43
44
43
41
37
29
20
14
11

Precipitation Amount (mm)

0.32
0.26
0.17
0.09
0.05
0.04
0.07
0.12
0.17
0.26
0.34
0.36
0.34
0.34
0.38
0.44
0.48
0.49
0.47
0.43
0.34
0.24
0.15
0.07

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
70
72
74
75
76
76
77
78
77
77
76
76
76
75
76
76
77
78
78
76
74
72
72

Pressure (mb)

1014
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015

Ozone (du)

343
341
339
337
335
333
332
331
331
330
330
329
328
327
326
326
325
324
323
323
324
325
325
326

Forecast for United Kingdom (50.28,-3.89)

Generated: 17/11/18 14:02:30. Forecast: 17/11/18 to 23/11/18. Timezone: UTC+0.00