Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 17

Waxing Gibbous 71%

14:29

01:30

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

Sun - Rise: 07:36, Set: 16:22, Transit: 11:59. Moon - Rise: 14:29, Set: 01:30. Civil Dark: 16:59 - 06:59. Nautical Dark: 17:40 - 06:18. Astro Dark: 18:19 - 05:39

Total Clouds (% Sky Obscured)

2
1
0
0
0
0
1
1
1
1
1
1
1
1
1
0
0
1
2
5
7
5
4
2

Low Clouds (% Sky Obscured)

2
1
0
0
0
0
1
1
1
1
1
1
1
1
1
0
0
1
2
5
7
5
4
2

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)

8
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

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
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

19
19
20
21
21
22
22
23
23
23
22
22
22
22
22
22
22
22
22
22
22
22
22
22

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
10
10
6
5
4
3
3
3
3
3
3
3
3
2
2
1
1
1
1
2
3
5
6

Dew Point (°C)

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

Relative Humidity (%)

81
75
71
71
72
73
75
76
78
79
80
79
78
77
77
77
77
77
78
77
75
73
70
68

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026
1027
1027
1027
1026
1026

Ozone (du)

271
271
272
272
274
275
276
278
278
279
280
281
283
284
286
287
288
291
293
295
297
297
297
297

Sunday 18

Waxing Gibbous 79%

14:50

02:38

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

Sun - Rise: 07:38, Set: 16:21, Transit: 11:59. Moon - Rise: 14:50, Set: 02:38. Civil Dark: 16:58 - 07:01. Nautical Dark: 17:39 - 06:20. Astro Dark: 18:18 - 05:41

Total Clouds (% Sky Obscured)

1
1
1
0
0
0
0
0
0
16
18
19
28
0
0
31
68
96
100
100
99
100
100
100

Low Clouds (% Sky Obscured)

1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
27
85
99
100
98
100
99
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
12
30
14
56

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
16
18
19
28
0
0
31
57
75
88
78
74
77
31
53

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
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

21
21
22
22
22
22
22
22
22
22
22
21
21
21
21
21
21
21
22
22
23
23
23
23

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
10
6
5
4
4
3
3
3
3
3
3
2
2
2
2
1
1
2
3
4
5
5

Dew Point (°C)

4
4
4
4
3
3
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
4
4
4

Relative Humidity (%)

66
65
65
66
67
68
68
68
68
68
68
67
67
68
70
72
75
77
78
78
77
74
72
70

Pressure (mb)

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

Ozone (du)

296
295
294
294
293
292
292
292
292
292
292
293
293
294
295
295
297
298
300
301
302
304
305
308

Monday 19

Waxing Gibbous 87%

15:11

03:48

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

Sun - Rise: 07:39, Set: 16:20, Transit: 11:59. Moon - Rise: 15:11, Set: 03:48. Civil Dark: 16:57 - 07:02. Nautical Dark: 17:38 - 06:21. Astro Dark: 18:17 - 05:42

Total Clouds (% Sky Obscured)

100
98
91
82
59
66
51
52
27
20
25
19
14
20
31
48
38
38
38
38
38
38
35
35

Low Clouds (% Sky Obscured)

99
98
89
81
56
66
51
52
27
20
25
18
13
17
24
37
17
17
17
17
17
17
21
21

Medium Clouds (% Sky Obscured)

72
9
13
26
34
27
6
2
0
0
0
1
4
9
21
27
27
27
27
27
27
27
27
27

High Clouds (% Sky Obscured)

59
21
15
2
2
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
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 (%)

2
3
3
3
3
2
0
0
0
3
4
5
5
6
8
10
11
10
9
7
6
6
7
10

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

22
22
22
22
22
22
23
23
23
23
23
22
22
22
22
22
22
22
23
24
24
24
24
23

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
68
69
70
72
74
75
76
77
78
78
79
79
80
81
81
81
79
76
73
70
68
66
65

Pressure (mb)

1022
1021
1021
1021
1020
1020
1020
1020
1019
1019
1018
1018
1017
1016
1016
1016
1015
1015
1015
1015
1014
1014
1013
1013

Ozone (du)

311
313
311
308
306
304
303
302
302
301
301
302
303
304
307
310
315
323
332
339
340
338
336
336

Tuesday 20

Waxing Gibbous 93%

15:32

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: 07:41, Set: 16:19, Transit: 11:59. Moon - Rise: 15:32, Set: 05:01. Civil Dark: 16:56 - 07:04. Nautical Dark: 17:37 - 06:23. Astro Dark: 18:16 - 05:43

Total Clouds (% Sky Obscured)

35
35
35
35
68
68
68
68
68
68
99
99
99
99
99
99
100
100
100
100
100
100
98
98

Low Clouds (% Sky Obscured)

21
21
21
21
64
64
64
64
64
64
83
83
83
83
83
83
45
45
45
45
45
45
76
76

Medium Clouds (% Sky Obscured)

27
27
27
27
35
35
35
35
35
35
96
96
96
96
96
96
100
100
100
100
100
100
97
97

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
96
96
96
96
96
96
95
95
95
95
95
95
0
0

ISS Passover

Visibility (miles)

7
4
4
5
6
9
10
10
10
10
10
10
10
10
10
6
2
1
1
1
1
2
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

12
13
12
11
10
10
11
10
7
4
0
0
0
0
12
26
41
44
47
47
46
45
44
43

Precipitation Amount (mm)

0.04
0.06
0.05
0.04
0.04
0.03
0.03
0.02
0.01
0.01
0
0
0
0
0.02
0.11
0.25
0.34
0.4
0.42
0.41
0.36
0.3
0.24

Wind Speed/Direction (mph)

23
22
22
21
21
20
20
20
20
19
19
19
19
19
19
19
19
19
19
19
20
20
20
19

Chance of Frost

Temperature (°C)

7
7
7
6
6
5
5
5
5
5
5
5
5
5
5
5
6
6
6
7
7
7
7
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
67
69
70
72
74
75
76
77
77
78
78
78
78
79
79
79
78
77
76
75
74
74
74

Pressure (mb)

1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1009
1009
1008
1008
1007
1007
1007
1006
1006
1006
1005

Ozone (du)

335
336
337
338
340
341
342
342
340
337
335
332
330
328
328
328
329
329
328
328
329
329
330
330

Wednesday 21

Waxing Gibbous 98%

15:56

06:16

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: 07:43, Set: 16:18, Transit: 12:00. Moon - Rise: 15:56, Set: 06:16. Civil Dark: 16:55 - 07:05. Nautical Dark: 17:36 - 06:24. Astro Dark: 18:16 - 05:45

Total Clouds (% Sky Obscured)

98
98
98
98
98
98
98
98
98
98
45
45
45
45
45
45
90
90
90
90
90
90
6
6

Low Clouds (% Sky Obscured)

76
76
76
76
2
2
2
2
2
2
36
36
36
36
36
36
53
53
53
53
53
53
6
6

Medium Clouds (% Sky Obscured)

97
97
97
97
97
97
97
97
97
97
35
35
35
35
35
35
84
84
84
84
84
84
3
3

High Clouds (% Sky Obscured)

0
0
0
0
85
85
85
85
85
85
0
0
0
0
0
0
36
36
36
36
36
36
0
0

ISS Passover

Visibility (miles)

2
2
2
3
3
3
3
3
3
3
3
4
5
5
4
3
2
2
1
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

40
37
38
40
40
37
32
31
31
29
28
31
32
34
33
32
35
49
62
66
64
56
45
40

Precipitation Amount (mm)

0.18
0.14
0.13
0.13
0.13
0.11
0.09
0.07
0.06
0.05
0.04
0.04
0.05
0.05
0.05
0.04
0.06
0.2
0.51
0.77
0.74
0.56
0.41
0.31

Wind Speed/Direction (mph)

19
19
18
17
17
16
16
15
14
14
13
13
13
13
12
12
12
15
19
22
22
21
20
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
76
77
78
80
81
82
83
85
87
90
92
95
96
94
91
88
86
85
84
81
78
75
74

Pressure (mb)

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

Ozone (du)

330
331
335
339
343
347
349
351
351
351
351
351
350
349
348
347
346
345
344
343
342
341
341
340

Thursday 22

Waxing Gibbous 100%

16:23

07:32

14 Bad
15 Bad
16 OK
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: 07:44, Set: 16:17, Transit: 12:00. Moon - Rise: 16:23, Set: 07:32. Civil Dark: 16:54 - 07:07. Nautical Dark: 17:35 - 06:25. Astro Dark: 18:15 - 05:46

Total Clouds (% Sky Obscured)

6
6
6
6
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

6
6
6
6
99
99
99
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

3
3
3
3
99
99
99
99
99
99
96
96
96
96
96
96
34
34
34
34
34
34
0
0

High Clouds (% Sky Obscured)

0
0
0
0
68
68
68
68
68
68
21
21
21
21
21
21
71
71
71
71
71
71
0
0

ISS Passover

Visibility (miles)

2
2
3
3
3
3
2
1
0
0
1
5
10
10
10
10
10
10
10
10
10
10
8
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
Light Rain
Very Light Rain
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

36
31
24
16
15
26
38
53
55
54
53
44
17
0
0
0
0
0
0
4
14
19
26
33

Precipitation Amount (mm)

0.22
0.16
0.1
0.06
0.06
0.13
0.3
0.54
0.85
1.22
1.27
0.68
0.12
0
0
0
0
0
0
0.01
0.02
0.06
0.12
0.23

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
4
4
4
3
4
3
3
3
2
2
2
2
2
2
2
2
2
2
2
3
3
3

Relative Humidity (%)

73
75
77
79
82
85
88
89
89
88
87
86
86
86
86
87
86
86
87
85
83
80
78
77

Pressure (mb)

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

Ozone (du)

339
339
340
342
343
342
341
340
340
340
341
343
345
347
349
350
352
352
353
353
352
352
351
350

Friday 23

Full Moon 99%

16:56

08:48

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: 07:46, Set: 16:16, Transit: 12:00. Moon - Rise: 16:56, Set: 08:48. Civil Dark: 16:53 - 07:08. Nautical Dark: 17:35 - 06:27. Astro Dark: 18:14 - 05:47

Total Clouds (% Sky Obscured)

100
100
100
100
87
87
87
87
87
87
94
94
94
94
94
94
91
91
91
91
91
91
84
84

Low Clouds (% Sky Obscured)

100
100
100
100
81
81
81
81
81
81
41
41
41
41
41
41
46
46
46
46
46
46
34
34

Medium Clouds (% Sky Obscured)

0
0
0
0
41
41
41
41
41
41
76
76
76
76
76
76
18
18
18
18
18
18
23
23

High Clouds (% Sky Obscured)

0
0
0
0
11
11
11
11
11
11
88
88
88
88
88
88
84
84
84
84
84
84
74
74

ISS Passover

Visibility (miles)

3
1
1
2
2
2
3
3
3
3
3
4
6
7
6
5
4
4
3
3
3
3
3
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
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

39
43
48
50
48
42
30
15
12
14
15
16
16
18
20
24
30
34
34
32
29
29
26
18

Precipitation Amount (mm)

0.38
0.54
0.73
0.91
0.91
0.59
0.23
0.07
0.04
0.04
0.05
0.04
0.03
0.03
0.04
0.07
0.1
0.13
0.16
0.18
0.22
0.26
0.27
0.21

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
78
81
85
88
90
91
92
92
92
91
91
91
91
91
91
91
90
89
87
85
81
79
76

Pressure (mb)

1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017

Ozone (du)

350
349
347
346
344
343
341
340
338
337
336
334
332
330
329
328
328
327
327
326
325
325
324
325

Forecast for Minehead, Somerset, UK (51.20,-3.48)

Generated: 17/11/18 14:04:23. Forecast: 17/11/18 to 23/11/18. Timezone: UTC+0.00