Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 24

New Moon 0%

05:34

21:41

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

Sun - Rise: 04:54, Set: 21:31, Transit: 13:12. Moon - Rise: 05:34, Set: 21:41. Civil Dark: 22:18 - 04:06. Nautical Dark: 23:32 - 02:53. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
98
100
100
100
98
98
82
75
67
22
52
86
87
58
100
100
100
27
13
62

Low Clouds (% Sky Obscured)

100
100
100
100
98
100
100
100
98
98
82
75
66
22
52
84
86
58
100
100
100
27
13
59

Medium Clouds (% Sky Obscured)

9
15
23
9
0
3
3
2
6
5
0
0
5
2
2
17
23
8
1
0
0
0
0
6

High Clouds (% Sky Obscured)

0
1
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)

9
9
9
9
9
9
9
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
Very Light Rain
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
None
None
None
None

Precipitation Probability (%)

2
3
11
11
12
11
6
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.07
0.09
0.25
0.28
0.28
0.25
0.18
0.11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
15
14
14
13
12
11
10
10
11
12
13
14
15
15
17
14
14
16
14
13
13
11
10

Chance of Frost

Temperature (°C)

17
17
17
17
17
17
17
18
19
20
20
20
21
21
22
22
21
21
20
19
18
17
17
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
84
85
86
87
88
87
84
78
74
72
69
67
66
63
62
64
66
69
71
73
75
76
77

Pressure (mb)

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

Ozone (du)

299
300
301
301
302
303
298
299
300
301
302
304
305
306
306
307
308
309
310
311
312
313
312
310

Sunday 25

Waxing Crescent 3%

06:39

22:34

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

Sun - Rise: 04:54, Set: 21:31, Transit: 13:13. Moon - Rise: 06:39, Set: 22:34. Civil Dark: 22:18 - 04:07. Nautical Dark: 23:32 - 02:53. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

56
48
23
54
100
84
95
84
98
100
100
100
98
43
66
45
99
99
100
100
100
100
99
98

Low Clouds (% Sky Obscured)

49
42
22
35
20
17
38
82
98
100
100
100
98
40
64
45
99
99
100
100
100
100
99
98

Medium Clouds (% Sky Obscured)

11
21
1
33
100
84
91
77
73
20
29
3
1
0
0
0
0
0
0
1
1
8
0
1

High Clouds (% Sky Obscured)

0
0
0
1
0
0
0
0
0
0
0
0
0
5
5
0
0
0
0
0
0
0
0
3

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
9
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
1
2
3
4
5
3
2
1
1
1
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.04
0.09
0.13
0.18
0.2
0.15
0.1
0.08
0.07
0.06
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
3
3
9
8
8
9
9
10
13
13
15
17
17
17
16
15
13
12
10
8
6
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
77
75
74
73
72
71
71
71
72
72
73
73
71
68
67
66
67
67
68
69
69
67
64

Pressure (mb)

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

Ozone (du)

309
308
307
306
306
306
306
306
305
305
306
308
309
309
308
308
307
307
307
306
306
306
306
306

Monday 26

Waxing Crescent 9%

07:50

23:17

01 Bad
02 Bad
03 Bad
04 Bad
05 OK
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

Sun - Rise: 04:55, Set: 21:31, Transit: 13:13. Moon - Rise: 07:50, Set: 23:17. Civil Dark: 22:18 - 04:07. Nautical Dark: 23:32 - 02:54. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
97
92
51
38
95
99
93
98
100
100
100
100
98
100
99
98
61
50
50
50
50
50
50

Low Clouds (% Sky Obscured)

99
91
59
29
6
16
14
18
48
99
100
100
100
98
100
99
98
61
50
50
50
50
50
50

Medium Clouds (% Sky Obscured)

0
0
0
0
3
4
6
9
14
2
0
0
8
10
6
9
1
1
6
6
6
6
6
6

High Clouds (% Sky Obscured)

0
66
73
29
33
93
99
91
96
96
97
93
48
6
6
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
9
10
10
10
10
10
10
10
10
9
10
10
10
10
10
9
9
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
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
1
2
3
2
1
0
0
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.05
0.09
0.11
0.08
0.04
0
0
0.03

Wind Speed/Direction (mph)

3
3
3
3
3
4
4
5
6
7
7
7
7
8
8
9
9
9
9
8
7
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
64
66
68
69
70
69
67
64
63
61
60
59
59
58
59
60
61
64
68
73
78
81
84

Pressure (mb)

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

Ozone (du)

306
306
305
305
305
305
304
304
304
304
306
308
310
311
311
311
311
310
310
311
313
315
317
319

Tuesday 27

Waxing Crescent 17%

09:05

23:52

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 04:55, Set: 21:31, Transit: 13:13. Moon - Rise: 09:05, Set: 23:52. Civil Dark: 22:18 - 04:08. Nautical Dark: 23:31 - 02:55. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

96
96
96
96
96
96
99
99
99
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

20
20
20
20
20
20
14
14
14
14
14
14
96
96
96
96
96
96
93
93
93
93
93
93

Medium Clouds (% Sky Obscured)

19
19
19
19
19
19
89
89
89
89
89
89
100
100
100
100
100
100
95
95
95
95
95
95

High Clouds (% Sky Obscured)

95
95
95
95
95
95
96
96
96
96
96
96
99
99
99
99
99
99
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
10
10
10
9
9
7
6
4
6
8
9
9
9
9
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 (%)

1
0
0
0
0
0
0
0
0
0
1
3
5
7
8
8
8
8
9
10
14
16
18
20

Precipitation Amount (mm)

0.03
0
0
0
0
0
0
0
0
0
0.04
0.12
0.2
0.23
0.23
0.23
0.22
0.2
0.2
0.21
0.24
0.28
0.29
0.39

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
16
16
16
16
16
17
18
19
19
20
21
22
22
23
23
22
21
21
19
18
17
16
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
84
83
85
87
87
84
80
76
74
71
69
66
63
62
63
65
68
72
77
82
85
88

Pressure (mb)

1010
1010
1009
1009
1008
1008
1008
1008
1008
1007
1007
1007
1006
1006
1005
1005
1005
1004
1004
1004
1004
1004
1003
1003

Ozone (du)

321
323
325
326
326
326
326
327
328
328
329
330
330
331
331
331
331
329
328
327
325
325
325
327

Wednesday 28

Waxing Crescent 27%

10:19

00:21

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 04:56, Set: 21:31, Transit: 13:13. Moon - Rise: 10:19, Set: 00:21. Civil Dark: 22:18 - 04:09. Nautical Dark: 23:31 - 02:56. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

99
99
99
99
99
99
100
100
100
100
100
100
42
42
42
42
42
42
11
11
11
11
11
11

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
99
99
99
95
95
95
95
95
95

High Clouds (% Sky Obscured)

91
91
91
91
91
91
95
95
95
95
95
95
91
91
91
91
91
91
100
100
100
100
100
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
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

22
28
34
39
40
39
37
33
29
9
1
3
4
2
0
0
0
0
1
0
0
0
0
0

Precipitation Amount (mm)

0.56
0.77
1.17
1.64
2.12
2.56
2.47
1.49
0.48
0.09
0.03
0.05
0.06
0.04
0
0
0
0
0.03
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
14
14
14
14
14
15
16
16
17
17
18
18
19
19
19
19
18
17
15
14
14
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
92
94
95
95
94
92
89
85
81
77
73
70
67
64
63
63
65
67
71
76
80
82
83

Pressure (mb)

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

Ozone (du)

328
327
325
323
324
326
328
329
330
331
333
334
335
336
337
338
338
338
339
339
339
340
343
348

Thursday 29

Waxing Crescent 37%

11:31

00:47

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 04:56, Set: 21:31, Transit: 13:13. Moon - Rise: 11:31, Set: 00:47. Civil Dark: 22:18 - 04:09. Nautical Dark: 23:30 - 02:57. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

27
27
27
27
27
27
29
29
29
29
29
29
57
57
57
57
57
57
53
53
53
53
53
53

Low Clouds (% Sky Obscured)

25
25
25
25
25
25
26
26
26
26
26
26
34
34
34
34
34
34
33
33
33
33
33
33

Medium Clouds (% Sky Obscured)

9
9
9
9
9
9
4
4
4
4
4
4
53
53
53
53
53
53
42
42
42
42
42
42

High Clouds (% Sky Obscured)

2
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

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
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

1
0
0
0
0
2
2
1
0
0
0
0
0
0
0
0
1
2
3
5
7
8
5
0

Precipitation Amount (mm)

0.02
0
0
0
0
0.04
0.05
0.03
0
0
0
0
0
0
0
0
0.04
0.07
0.1
0.13
0.16
0.15
0.08
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
10
10
10
11
12
12
13
14
15
15
15
16
16
15
14
14
14
13
12
11
11
10

Dew Point (°C)

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

Relative Humidity (%)

83
83
81
81
81
81
80
78
75
71
67
63
60
60
60
62
64
66
68
70
73
77
79
82

Pressure (mb)

997
997
997
996
996
997
997
997
997
997
997
997
997
997
997
997
997
997
997
998
998
998
998
998

Ozone (du)

351
353
354
355
356
358
359
360
360
360
361
362
362
362
362
361
361
362
362
363
363
363
364
364

Friday 30

Waxing Crescent 47%

12:41

No Set

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 04:57, Set: 21:30, Transit: 13:14. Moon - Rise: 12:41, Set: No Set. Civil Dark: 22:17 - 04:10. Nautical Dark: 23:29 - 02:58. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
95
95
95
95
95
95
57
57
57
57
57
57

Low Clouds (% Sky Obscured)

57
57
57
57
57
57
93
93
93
93
93
93
81
81
81
81
81
81
45
45
45
45
45
45

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
44
44
44
44
44
44
36
36
36
36
36
36

High Clouds (% Sky Obscured)

98
98
98
98
98
98
95
95
95
95
95
95
55
55
55
55
55
55
6
6
6
6
6
6

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.05
0.1
0.16
0.16
0.14
0.14
0.14
0.14
0.17
0.2
0.24
0.31
0.43
0.6
0.71
0.67
0.55

Wind Speed/Direction (mph)

6
6
6
7
7
8
9
9
9
10
10
11
12
12
13
16
2
2
16
15
15
16
16
16

Chance of Frost

Temperature (°C)

12
11
11
12
12
12
13
13
14
15
15
15
16
16
16
16
16
15
15
14
14
14
14
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
86
86
86
84
82
80
78
75
73
71
70
68
67
67
68
69
70
71
72
74
75
77
79

Pressure (mb)

998
998
998
998
998
999
999
999
1000
1000
1000
1001
1001
1001
1001
1001
1002
1002
1002
1002
1002
1002
1003
1003

Ozone (du)

364
363
362
361
361
362
362
362
361
361
362
363
364
364
362
361
360
360
360
360
360
361
364
367

Forecast for Bristol, City of Bristol, UK (51.45,-2.59)

Generated: 24/06/17 01:00:19. Forecast: 24/06/17 to 30/06/17. Timezone: UTC+1.00