Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waxing Gibbous 65%

15:38

00:41

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
14 Bad

Sun - Rise: 06:09, Set: 20:27, Transit: 13:17. Moon - Rise: 15:38, Set: 00:41. Civil Dark: 21:03 - 05:33. Nautical Dark: 21:49 - 04:48. Astro Dark: 22:42 - 03:55

Total Clouds (% Sky Obscured)

63
71
73
91
95
99
98
95
100
100
100
100
100
100
100
100
100
98
48
52
67
100
100
78

Low Clouds (% Sky Obscured)

63
64
69
91
95
99
98
95
100
100
100
100
100
100
100
100
100
95
45
52
67
100
100
78

Medium Clouds (% Sky Obscured)

0
20
15
0
0
0
0
0
0
0
0
0
0
2
12
17
2
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
9
20
0
0
0
0
0
0
0
0
0
0
0
2
3
44
45
6
0
0
0
0
0

ISS Passover

Visibility (miles)

7
10
10
10
10
10
10
10
10
10
10
10
10
10
10
7
5
5
6
8
9
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.03
0.03
0.04
0.02
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.02
0.02
0.02
0.04
0.03
0.05
0.08
0.1
0.1
0.09
0.08
0.07

Wind Speed/Direction (mph)

20
16
15
14
14
12
10
10
9
8
8
8
8
7
7
6
6
6
6
7
8
8
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

17
17
17
17
16
16
16
16
17
16
16
16
16
16
16
16
16
16
17
17
17
17
17
17

Relative Humidity (%)

89
84
80
78
79
80
83
86
88
89
89
89
89
89
92
94
94
92
90
88
86
81
78
74

Pressure (mb)

1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

299
300
302
304
306
307
308
308
307
306
305
303
302
301
299
298
297
296
296
296
296
296
296
296

Monday 20

Waxing Gibbous 74%

16:38

01:20

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

Sun - Rise: 06:11, Set: 20:25, Transit: 13:17. Moon - Rise: 16:38, Set: 01:20. Civil Dark: 21:01 - 05:35. Nautical Dark: 21:46 - 04:50. Astro Dark: 22:39 - 03:58

Total Clouds (% Sky Obscured)

56
86
84
66
86
66
48
70
45
16
27
78
83
80
91
74
76
63
70
99
100
100
100
99

Low Clouds (% Sky Obscured)

56
86
84
66
86
66
48
70
45
16
27
78
83
80
91
74
76
63
70
99
100
100
100
99

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
2
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
9
6
5
7
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
3
3
4
3
3
3
3
3
2
1
1
2
2
2
2
2
2
0
0
0
1
1
1

Precipitation Amount (mm)

0.06
0.06
0.05
0.04
0.04
0.04
0.08
0.1
0.06
0.02
0.01
0.01
0.02
0.03
0.04
0.04
0.03
0.01
0
0
0
0.01
0.02
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

17
17
17
16
16
16
16
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15

Relative Humidity (%)

71
67
69
72
75
77
80
82
84
85
85
86
87
88
90
92
93
89
85
82
80
79
76
71

Pressure (mb)

1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

296
297
297
297
298
297
297
297
297
297
297
297
297
297
297
297
297
297
297
297
297
298
298
298

Tuesday 21

Waxing Gibbous 82%

17:32

02:05

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

Sun - Rise: 06:12, Set: 20:23, Transit: 13:16. Moon - Rise: 17:32, Set: 02:05. Civil Dark: 20:59 - 05:37. Nautical Dark: 21:44 - 04:52. Astro Dark: 22:35 - 04:01

Total Clouds (% Sky Obscured)

84
56
21
3
3
1
1
2
11
10
27
48
91
100
99
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

84
56
21
3
3
1
1
1
3
3
27
48
91
100
99
100
100
100
100
100
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
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
8
7
0
0
0
0
0
0
0
0
0
0
0
0
84
84

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
7
6
5
5
5
5
6
7
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

1
1
0
0
0
0
0
0
0
0
0
0
3
4
5
6
7
6
7
7
6
4
3
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
63
64
66
70
73
77
80
84
87
88
88
88
88
88
89
89
87
84
82
79
75
72
69

Pressure (mb)

1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

299
300
300
300
300
301
301
301
302
302
302
302
300
300
299
298
298
298
297
297
297
297
298
300

Wednesday 22

Waxing Gibbous 89%

18:20

02:55

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
14 Bad

Sun - Rise: 06:14, Set: 20:21, Transit: 13:16. Moon - Rise: 18:20, Set: 02:55. Civil Dark: 20:56 - 05:38. Nautical Dark: 21:41 - 04:54. Astro Dark: 22:32 - 04:03

Total Clouds (% Sky Obscured)

100
100
100
100
96
96
96
96
96
96
100
100
100
100
100
100
94
94
94
94
94
94
45
45

Low Clouds (% Sky Obscured)

100
100
100
100
94
94
94
94
94
94
100
100
100
100
100
100
81
81
81
81
81
81
6
6

Medium Clouds (% Sky Obscured)

0
0
0
0
29
29
29
29
29
29
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

84
84
84
84
0
0
0
0
0
0
0
0
0
0
0
0
66
66
66
66
66
66
41
41

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
23
22
21
21
20
19
18
17
16
15
14
13
13
12
12
13
15
16
18
19
19
20
19

Feels Like (°C)

23
23
22
21
21
20
19
18
17
16
15
14
13
13
12
12
13
15
16
18
19
19
20
19

Dew Point (°C)

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

Relative Humidity (%)

65
63
64
67
69
71
73
76
79
80
82
84
85
86
88
88
85
79
72
66
63
63
63
64

Pressure (mb)

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

Ozone (du)

302
303
303
302
302
303
305
306
306
305
304
304
304
304
304
304
305
306
307
309
310
311
312
314

Thursday 23

Waxing Gibbous 94%

19:01

03:52

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
14 Bad

Sun - Rise: 06:15, Set: 20:19, Transit: 13:16. Moon - Rise: 19:01, Set: 03:52. Civil Dark: 20:54 - 05:40. Nautical Dark: 21:39 - 04:56. Astro Dark: 22:29 - 04:06

Total Clouds (% Sky Obscured)

45
45
45
45
98
98
98
98
98
98
100
100
100
100
100
100
87
87
87
87
87
87
56
56

Low Clouds (% Sky Obscured)

6
6
6
6
0
0
0
0
0
0
18
18
18
18
18
18
3
3
3
3
3
3
13
13

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
2
2

High Clouds (% Sky Obscured)

41
41
41
41
98
98
98
98
98
98
100
100
100
100
100
100
86
86
86
86
86
86
49
49

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
Very Light Rain
Very Light Rain
Very Light Rain
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

Precipitation Probability (%)

3
4
4
5
6
6
6
5
4
4
5
5
4
4
6
7
9
11
13
16
20
24
26
25

Precipitation Amount (mm)

0.04
0.06
0.05
0.05
0.07
0.07
0.05
0.03
0.02
0.03
0.05
0.04
0.02
0.02
0.02
0.04
0.05
0.05
0.06
0.08
0.11
0.15
0.18
0.16

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
12
11
10
10
9
9
8
8
8
8
9
9
9
8
8
8
9
9
9
9
9
9

Relative Humidity (%)

65
67
67
66
65
66
68
70
72
73
74
76
77
79
81
82
80
77
73
70
68
67
66
61

Pressure (mb)

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

Ozone (du)

316
318
321
323
327
335
343
350
354
355
356
356
354
353
352
350
350
352
354
355
355
355
354
354

Friday 24

Waxing Gibbous 98%

19:36

04:53

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

Sun - Rise: 06:17, Set: 20:16, Transit: 13:16. Moon - Rise: 19:36, Set: 04:53. Civil Dark: 20:52 - 05:42. Nautical Dark: 21:36 - 04:58. Astro Dark: 22:26 - 04:08

Total Clouds (% Sky Obscured)

56
56
56
56
93
93
93
93
93
93
43
43
43
43
43
43
100
100
100
100
100
100
61
61

Low Clouds (% Sky Obscured)

13
13
13
13
0
0
0
0
0
0
31
31
31
31
31
31
100
100
100
100
100
100
60
60

Medium Clouds (% Sky Obscured)

2
2
2
2
52
52
52
52
52
52
14
14
14
14
14
14
100
100
100
100
100
100
0
0

High Clouds (% Sky Obscured)

49
49
49
49
87
87
87
87
87
87
5
5
5
5
5
5
0
0
0
0
0
0
1
1

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
7
9
10
10
10
9
6
5

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

Precipitation Probability (%)

21
15
10
7
5
3
3
0
0
0
0
0
0
0
0
0
0
0
8
13
22
27
31
37

Precipitation Amount (mm)

0.12
0.09
0.07
0.05
0.04
0.02
0.01
0
0
0
0
0
0
0
0
0
0
0
0.01
0.04
0.1
0.21
0.32
0.36

Wind Speed/Direction (mph)

19
19
18
17
16
15
13
12
11
10
9
9
8
8
7
5
7
8
8
11
11
11
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
8
8
9
9
8
8
8
8
8
8
8
8
8
8
8
8
9
9
9
9
9
9
9

Relative Humidity (%)

57
54
55
57
60
61
63
65
67
69
71
73
76
79
82
85
84
79
73
68
66
66
66
65

Pressure (mb)

1016
1017
1017
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1019
1019

Ozone (du)

354
354
351
347
343
340
336
332
328
324
321
318
316
315
314
314
314
312
311
310
310
312
313
314

Saturday 25

Waxing Gibbous 100%

20:06

05:56

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

Sun - Rise: 06:19, Set: 20:14, Transit: 13:15. Moon - Rise: 20:06, Set: 05:56. Civil Dark: 20:50 - 05:43. Nautical Dark: 21:33 - 05:00. Astro Dark: 22:23 - 04:11

Total Clouds (% Sky Obscured)

61
61
61
61
0
0
0
0
0
0
100
100
100
100
100
100
43
43
43
43
43
43
81
81

Low Clouds (% Sky Obscured)

60
60
60
60
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
68
68

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)

1
1
1
1
0
0
0
0
0
0
100
100
100
100
100
100
42
42
42
42
42
42
42
42

ISS Passover

Visibility (miles)

6
6
6
5
4
4
4
4
4
4
5
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

38
39
39
41
44
42
41
37
29
14
11
7
4
2
2
2
2
2
0
1
5
6
7
6

Precipitation Amount (mm)

0.36
0.36
0.36
0.35
0.36
0.41
0.48
0.48
0.38
0.23
0.13
0.07
0.03
0.02
0.01
0.02
0.02
0.01
0
0.01
0.05
0.21
0.38
0.37

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
9
9
9
9
10
10
11
11
12
11
11
10
9
8
8
8
8
9
9
10
10
11

Relative Humidity (%)

63
63
63
64
66
69
74
78
81
84
86
86
86
85
86
88
86
80
73
67
65
63
62
62

Pressure (mb)

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

Ozone (du)

315
315
315
314
314
315
317
318
319
320
320
318
316
314
314
315
315
315
316
315
315
314
314
314

Forecast for Dulverton, Somerset, UK (51.04,-3.55)

Generated: 19/08/18 15:09:18. Forecast: 19/08/18 to 25/08/18. Timezone: UTC+1.00