Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 23

Waxing Crescent 46%

14:44

22:42

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

Sun - Rise: 07:01, Set: 19:05, Transit: 13:03. Moon - Rise: 14:44, Set: 22:42. Civil Dark: 19:38 - 06:29. Nautical Dark: 20:16 - 05:50. Astro Dark: 20:56 - 05:11

Total Clouds (% Sky Obscured)

77
85
98
38
36
96
96
90
7
18
10
2
1
6
100
93
53
46
41
45
40
77
87
89

Low Clouds (% Sky Obscured)

59
56
97
34
22
4
14
33
6
16
9
2
1
2
22
81
15
19
13
13
10
13
27
29

Medium Clouds (% Sky Obscured)

68
64
93
13
23
88
94
89
3
4
5
0
0
6
100
81
48
41
35
41
36
75
84
88

High Clouds (% Sky Obscured)

2
13
0
0
6
90
91
19
0
0
0
0
0
0
7
31
0
0
0
0
0
0
5
12

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
5
3
5
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

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

Precipitation Probability (%)

100
100
14
11
12
11
12
13
19
17
0
0
0
0
0
22
43
65
64
59
50
36
24
16

Precipitation Amount (mm)

0.41
1.65
0.11
0.1
0.08
0.07
0.07
0.07
0.06
0.03
0
0
0
0
0
0.08
0.33
0.59
0.6
0.45
0.3
0.16
0.05
0.02

Wind Speed/Direction (mph)

16
13
11
12
14
15
16
18
18
18
17
16
15
14
15
19
25
28
28
25
22
23
24
25

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
15
14
13
12
11
10
9
8
8
7
7
6
6
6
7
9
10
10
8
7
7
7
7

Relative Humidity (%)

95
85
79
75
73
72
73
73
74
74
75
75
74
74
75
80
89
94
92
86
81
79
76
75

Pressure (mb)

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

Ozone (du)

282
285
288
293
298
302
307
311
313
312
309
306
303
300
298
297
298
299
300
302
305
310
317
323

Thursday 24

First Quarter 58%

15:49

23:34

11 Bad
12 Bad
13 Bad
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 OK
07 OK
08 Good
09 Good
10 Good

Sun - Rise: 07:03, Set: 19:03, Transit: 13:02. Moon - Rise: 15:49, Set: 23:34. Civil Dark: 19:36 - 06:30. Nautical Dark: 20:14 - 05:52. Astro Dark: 20:54 - 05:12

Total Clouds (% Sky Obscured)

69
66
57
57
33
32
20
48
49
82
95
77
55
74
68
64
88
84
51
20
6
7
2
8

Low Clouds (% Sky Obscured)

26
27
21
16
16
14
11
21
31
35
27
52
17
41
25
22
2
1
6
3
5
2
2
8

Medium Clouds (% Sky Obscured)

52
47
27
38
20
23
13
34
23
28
58
56
18
31
31
11
16
4
13
3
1
6
0
2

High Clouds (% Sky Obscured)

42
42
39
37
18
11
8
31
23
73
90
43
42
56
54
52
87
84
47
16
2
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
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
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

17
21
20
19
19
20
19
19
20
21
18
17
18
19
19
0
0
0
0
11
10
5
0
0

Precipitation Amount (mm)

0.04
0.16
0.31
0.32
0.27
0.2
0.14
0.1
0.09
0.09
0.07
0.06
0.04
0.02
0.01
0
0
0
0
0.01
0.01
0.01
0
0

Wind Speed/Direction (mph)

25
26
27
26
26
25
23
22
20
18
16
15
16
18
19
18
16
15
15
15
16
18
20
21

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
13
13
14
14
14
13
12
12
11
11
11
11
7
6
5
5
4
4
4
4
6
11
12

Dew Point (°C)

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

Relative Humidity (%)

73
72
69
67
64
64
67
71
74
76
78
80
81
81
82
83
84
86
88
90
88
81
74
68

Pressure (mb)

997
997
997
996
995
994
993
993
992
992
992
992
994
995
997
998
999
1001
1002
1004
1005
1007
1008
1009

Ozone (du)

326
328
329
330
331
331
332
333
333
333
332
333
334
335
337
337
337
337
338
338
338
337
335
331

Friday 25

Waxing Gibbous 68%

16:41

00:36

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

Sun - Rise: 07:05, Set: 19:01, Transit: 13:02. Moon - Rise: 16:41, Set: 00:36. Civil Dark: 19:33 - 06:32. Nautical Dark: 20:12 - 05:54. Astro Dark: 20:51 - 05:14

Total Clouds (% Sky Obscured)

23
41
39
13
8
3
2
1
2
2
8
17
46
38
10
10
10
10
10
10
15
15
15
15

Low Clouds (% Sky Obscured)

10
12
19
3
0
2
2
1
2
2
4
2
1
2
2
2
2
2
2
2
7
7
7
7

Medium Clouds (% Sky Obscured)

21
41
35
12
8
2
2
1
0
1
3
5
1
3
5
5
5
5
5
5
14
14
14
14

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
4
13
46
35
5
5
5
5
5
5
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
4
4
3
0
0
0
0
0
0
0
0
0
0
5
4
4
5
0
0
6
16
30
39

Precipitation Amount (mm)

0
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0
0
0.01
0.05
0.17
0.33

Wind Speed/Direction (mph)

22
22
23
23
23
22
21
21
20
19
19
18
17
15
14
13
12
12
11
10
11
12
14
16

Chance of Frost

Temperature (°C)

13
13
14
15
15
15
14
13
12
11
11
10
9
8
8
7
7
8
8
8
9
9
10
11

Feels Like (°C)

13
13
14
15
15
15
14
13
12
11
11
6
6
5
4
4
4
5
5
6
6
7
10
11

Dew Point (°C)

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

Relative Humidity (%)

66
63
60
57
55
55
57
62
65
68
71
73
74
74
74
75
76
77
76
74
72
72
72
74

Pressure (mb)

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

Ozone (du)

325
316
310
305
303
301
299
299
298
298
297
296
293
290
286
285
283
283
282
281
281
279
278
276

Saturday 26

Waxing Gibbous 78%

17:22

01:44

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

Sun - Rise: 07:06, Set: 18:59, Transit: 13:02. Moon - Rise: 17:22, Set: 01:44. Civil Dark: 19:31 - 06:34. Nautical Dark: 20:09 - 05:55. Astro Dark: 20:49 - 05:16

Total Clouds (% Sky Obscured)

15
15
27
27
27
27
27
27
0
0
0
0
0
0
2
2
2
2
2
2
3
3
3
3

Low Clouds (% Sky Obscured)

7
7
27
27
27
27
27
27
0
0
0
0
0
0
1
1
1
1
1
1
3
3
3
3

Medium Clouds (% Sky Obscured)

14
14
2
2
2
2
2
2
0
0
0
0
0
0
2
2
2
2
2
2
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
6
5
5
6
8
10
10
10
10
7
4
3
3
4
7
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
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 (%)

41
42
42
41
30
17
9
4
3
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.48
0.62
0.63
0.44
0.21
0.08
0.04
0.03
0.02
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
14
14
14
14
14
13
12
11
10
9
8
8
7
7
7
8
8
8
8
8
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
13
14
14
15
15
15
14
13
12
11
8
8
7
7
7
7
6
6
6
6
8
11
13

Dew Point (°C)

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

Relative Humidity (%)

75
75
74
73
70
68
68
69
70
71
74
75
77
80
82
84
85
87
89
91
91
86
79
76

Pressure (mb)

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

Ozone (du)

275
274
273
271
270
268
266
264
263
263
264
265
265
265
265
265
265
264
264
262
262
262
263
263

Sunday 27

Waxing Gibbous 86%

17:53

02:54

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

Sun - Rise: 07:08, Set: 18:56, Transit: 13:01. Moon - Rise: 17:53, Set: 02:54. Civil Dark: 19:29 - 06:35. Nautical Dark: 20:07 - 05:57. Astro Dark: 20:47 - 05:18

Total Clouds (% Sky Obscured)

3
3
76
76
76
76
76
76
1
1
1
1
1
1
0
0
0
0
0
0
60
60
60
60

Low Clouds (% Sky Obscured)

3
3
8
8
8
8
8
8
0
0
0
0
0
0
0
0
0
0
0
0
60
60
60
60

Medium Clouds (% Sky Obscured)

0
0
73
73
73
73
73
73
1
1
1
1
1
1
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
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
None
None
None
None
None

Precipitation Probability (%)

0
0
0
7
10
19
26
29
28
20
7
4
3
3
4
5
0
0
0
0
2
0
0
0

Precipitation Amount (mm)

0
0
0
0.01
0.01
0.03
0.11
0.27
0.36
0.26
0.11
0.03
0.01
0.01
0.01
0.01
0
0
0
0
0.01
0
0
0

Wind Speed/Direction (mph)

9
11
12
13
13
12
11
10
10
10
11
12
12
12
12
11
11
10
9
8
8
8
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
67
62
61
61
62
64
68
70
72
73
74
76
77
79
81
84
85
87
88
87
84
79
77

Pressure (mb)

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

Ozone (du)

264
264
265
266
267
268
269
271
272
272
273
274
274
273
273
273
272
271
271
271
271
271
273
274

Monday 28

Waxing Gibbous 92%

18:17

04:05

11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 OK
21 OK
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

Sun - Rise: 07:09, Set: 18:54, Transit: 13:01. Moon - Rise: 18:17, Set: 04:05. Civil Dark: 19:27 - 06:37. Nautical Dark: 20:05 - 05:59. Astro Dark: 20:44 - 05:19

Total Clouds (% Sky Obscured)

60
60
93
93
93
93
93
93
12
12
12
12
12
12
2
2
2
2
2
2
6
6
6
6

Low Clouds (% Sky Obscured)

60
60
92
92
92
92
92
92
11
11
11
11
11
11
2
2
2
2
2
2
3
3
3
3

Medium Clouds (% Sky Obscured)

0
0
59
59
59
59
59
59
4
4
4
4
4
4
1
1
1
1
1
1
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
2
2
2
2

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

Precipitation Probability (%)

0
0
2
0
0
4
11
22
27
13
5
3
2
2
2
2
0
0
0
0
0
0
6
6

Precipitation Amount (mm)

0
0
0.01
0
0
0.01
0.03
0.1
0.16
0.11
0.03
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0.01
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
17
18
19
19
20
19
18
17
16
15
15
14
13
13
12
12
12
11
11
11
12
13
14

Feels Like (°C)

16
17
18
19
19
20
19
18
17
16
15
15
14
13
13
12
12
12
11
11
11
12
13
14

Dew Point (°C)

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

Relative Humidity (%)

75
74
73
71
71
70
72
76
82
83
84
83
82
82
82
83
84
85
86
87
86
82
78
75

Pressure (mb)

1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1016
1016

Ozone (du)

274
273
274
275
277
278
279
279
279
280
281
282
282
281
280
279
279
279
279
280
281
282
282
283

Tuesday 29

Waxing Gibbous 96%

18:37

05:14

11 Good
12 Good
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

Sun - Rise: 07:11, Set: 18:52, Transit: 13:01. Moon - Rise: 18:37, Set: 05:14. Civil Dark: 19:24 - 06:38. Nautical Dark: 20:03 - 06:00. Astro Dark: 20:42 - 05:21

Total Clouds (% Sky Obscured)

6
6
92
92
92
92
92
92
100
100
100
100
100
100
100
100
100
100
100
100
86
86
86
86

Low Clouds (% Sky Obscured)

3
3
23
23
23
23
23
23
14
14
14
14
14
14
78
78
78
78
78
78
4
4
4
4

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
100
100
100
100
100
100
100
100
100
100
100
100
86
86
86
86

High Clouds (% Sky Obscured)

2
2
90
90
90
90
90
90
100
100
100
100
100
100
98
98
98
98
98
98
1
1
1
1

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
5
3
3
6
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
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

Precipitation Probability (%)

5
3
3
3
3
5
12
19
20
18
10
6
10
31
56
58
52
60
73
78
79
64
40
33

Precipitation Amount (mm)

0.02
0.02
0.02
0.02
0.02
0.04
0.16
0.5
0.72
0.41
0.07
0.01
0.04
0.3
0.55
0.36
0.15
0.18
0.39
0.76
0.98
0.77
0.44
0.26

Wind Speed/Direction (mph)

8
8
9
9
10
10
10
9
9
8
8
8
9
10
11
12
14
15
17
19
20
21
21
22

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
66
63
62
64
67
71
76
81
79
76
74
76
79
81
82
81
82
84
85
86
85
82
81

Pressure (mb)

1016
1015
1015
1015
1014
1014
1014
1013
1013
1013
1013
1013
1012
1011
1010
1009
1008
1006
1005
1004
1003
1003
1003
1003

Ozone (du)

284
285
287
289
292
294
297
300
302
302
300
299
299
299
301
303
306
308
309
309
310
314
320
325

Forecast for Bridport, Dorset, UK (50.73,-2.76)

Generated: 23/09/20 11:01:36. Forecast: 23/09/20 to 29/09/20. Timezone: UTC+1.00