Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 23

Waxing Crescent 46%

14:48

22:36

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:00, Set: 19:04, Transit: 13:01. Moon - Rise: 14:48, Set: 22:36. Civil Dark: 19:37 - 06:27. Nautical Dark: 20:17 - 05:48. Astro Dark: 20:57 - 05:07

Total Clouds (% Sky Obscured)

96
79
100
100
76
97
95
95
100
95
63
27
27
47
65
95
73
41
40
43
72
29
41
65

Low Clouds (% Sky Obscured)

88
70
100
77
23
19
19
8
13
5
8
13
9
30
30
5
17
26
27
35
24
20
31
39

Medium Clouds (% Sky Obscured)

82
51
99
99
60
86
90
92
100
95
18
22
25
32
16
91
71
25
27
23
69
20
21
49

High Clouds (% Sky Obscured)

28
0
0
0
35
95
89
78
47
78
54
1
0
17
49
84
13
1
0
1
0
1
2
18

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

48
97
12
10
10
14
19
25
39
38
27
20
13
0
0
28
52
66
63
60
53
50
44
42

Precipitation Amount (mm)

0.61
0.24
0.07
0.04
0.04
0.07
0.19
0.42
0.57
0.4
0.16
0.07
0.02
0
0
0.1
0.45
0.79
0.7
0.52
0.48
0.43
0.35
0.31

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
16
16
16
16
15
14
13
12
11
10
7
7
7
6
6
5
5
5
5
6
6
6
7

Dew Point (°C)

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

Relative Humidity (%)

98
89
83
79
78
79
82
84
87
88
87
87
89
91
93
95
97
99
98
97
94
95
94
91

Pressure (mb)

1000
1000
1000
1000
999
999
999
999
999
1000
1000
1001
1001
1001
1000
999
998
997
996
996
995
995
995
995

Ozone (du)

284
287
291
295
299
303
308
313
317
320
322
322
317
310
305
303
303
304
305
306
309
315
322
328

Thursday 24

First Quarter 58%

15:53

23:28

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 OK
00 Bad
01 OK
02 OK
03 Bad
04 OK
05 OK
06 Good
07 OK
08 Good
09 Good
10 Good

Sun - Rise: 07:02, Set: 19:02, Transit: 13:01. Moon - Rise: 15:53, Set: 23:28. Civil Dark: 19:35 - 06:29. Nautical Dark: 20:14 - 05:50. Astro Dark: 20:55 - 05:09

Total Clouds (% Sky Obscured)

50
52
56
40
62
57
69
85
66
64
79
56
14
31
16
20
41
34
16
4
16
2
1
6

Low Clouds (% Sky Obscured)

21
26
15
20
29
22
26
24
23
13
7
2
12
17
6
18
34
21
8
3
4
2
1
5

Medium Clouds (% Sky Obscured)

37
41
49
23
28
31
28
18
31
20
17
9
11
15
6
5
14
18
1
1
13
1
1
4

High Clouds (% Sky Obscured)

31
19
27
19
45
41
56
80
52
56
75
53
0
19
11
1
2
11
9
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
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
None
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
None
None
None

Precipitation Probability (%)

41
31
25
20
17
16
17
18
15
0
16
17
19
20
19
15
0
0
0
0
6
0
0
0

Precipitation Amount (mm)

0.27
0.24
0.22
0.21
0.2
0.16
0.08
0.02
0.01
0
0.01
0.01
0.02
0.02
0.02
0.01
0
0
0
0
0.01
0
0
0

Wind Speed/Direction (mph)

18
19
19
19
18
16
13
10
7
6
5
5
6
7
9
10
11
11
12
13
14
15
17
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
12
13
14
13
12
11
10
8
7
6
5
4
4
3
3
3
3
2
3
4
5
7

Dew Point (°C)

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

Relative Humidity (%)

85
77
71
68
66
68
70
72
75
79
83
88
89
90
91
93
95
96
97
96
92
88
83
76

Pressure (mb)

995
995
995
994
993
993
992
992
992
992
993
993
994
995
997
998
999
1001
1002
1003
1005
1006
1008
1009

Ozone (du)

330
331
332
332
332
333
333
333
334
334
335
336
338
339
339
340
340
339
338
336
335
337
339
339

Friday 25

Waxing Gibbous 68%

16:45

00:30

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

Sun - Rise: 07:04, Set: 18:59, Transit: 13:01. Moon - Rise: 16:45, Set: 00:30. Civil Dark: 19:33 - 06:30. Nautical Dark: 20:12 - 05:51. Astro Dark: 20:52 - 05:11

Total Clouds (% Sky Obscured)

36
30
13
11
26
25
14
16
14
1
11
16
37
52
17
17
17
17
17
17
27
27
27
27

Low Clouds (% Sky Obscured)

30
13
9
9
14
14
12
13
9
0
5
6
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

22
27
10
3
22
20
8
13
10
1
1
9
1
0
0
0
0
0
0
0
1
1
1
1

High Clouds (% Sky Obscured)

0
0
0
0
0
2
0
0
0
0
7
9
36
52
17
17
17
17
17
17
26
26
26
26

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
9
8

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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
4
3
5
8
13
20
28
30
33

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0.02
0.03
0.05
0.08
0.18
0.29

Wind Speed/Direction (mph)

19
19
18
18
17
17
15
13
12
12
13
13
13
13
12
11
10
9
8
8
8
9
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
63
57
53
51
52
56
62
66
69
70
71
70
69
69
70
71
73
77
80
82
84
85
85

Pressure (mb)

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

Ozone (du)

334
326
318
312
307
303
302
301
301
301
301
300
297
293
289
287
285
284
283
283
282
281
280
279

Saturday 26

Waxing Gibbous 78%

17:25

01:39

11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
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 OK
08 OK
09 OK
10 Good

Sun - Rise: 07:05, Set: 18:57, Transit: 13:00. Moon - Rise: 17:25, Set: 01:39. Civil Dark: 19:30 - 06:32. Nautical Dark: 20:09 - 05:53. Astro Dark: 20:50 - 05:13

Total Clouds (% Sky Obscured)

27
27
100
100
100
100
100
100
2
2
2
2
2
2
7
7
7
7
7
7
19
19
19
19

Low Clouds (% Sky Obscured)

0
0
96
96
96
96
96
96
0
0
0
0
0
0
7
7
7
7
7
7
19
19
19
19

Medium Clouds (% Sky Obscured)

1
1
100
100
100
100
100
100
2
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

26
26
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
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

34
34
32
28
17
12
9
0
0
0
0
2
2
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.33
0.32
0.27
0.19
0.1
0.04
0.01
0
0
0
0
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
13
13
12
11
9
8
7
6
6
6
6
6
6
5
5
5
4
4
3
3
4
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
7
10
11
11
11
10
10
8
7
7
6
6
6
6
6
6
5
5
5
6
7
10

Dew Point (°C)

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

Relative Humidity (%)

83
81
80
79
77
77
77
77
77
77
80
82
85
88
90
92
93
93
95
96
97
94
87
83

Pressure (mb)

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

Ozone (du)

278
277
275
274
273
271
269
266
265
265
266
266
266
266
266
266
266
266
265
265
264
265
265
266

Sunday 27

Waxing Gibbous 86%

17:55

02:50

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

Sun - Rise: 07:07, Set: 18:55, Transit: 13:00. Moon - Rise: 17:55, Set: 02:50. Civil Dark: 19:28 - 06:34. Nautical Dark: 20:07 - 05:55. Astro Dark: 20:47 - 05:15

Total Clouds (% Sky Obscured)

19
19
60
60
60
60
60
60
15
15
15
15
15
15
2
2
2
2
2
2
32
32
32
32

Low Clouds (% Sky Obscured)

19
19
4
4
4
4
4
4
0
0
0
0
0
0
0
0
0
0
0
0
32
32
32
32

Medium Clouds (% Sky Obscured)

0
0
59
59
59
59
59
59
15
15
15
15
15
15
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
2
2
2
2
2
2
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
Very Light Rain
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

Precipitation Probability (%)

0
3
6
5
4
8
17
20
20
14
10
8
7
4
3
3
0
0
0
0
3
0
0
0

Precipitation Amount (mm)

0
0.01
0.02
0.01
0.01
0.02
0.05
0.12
0.18
0.18
0.14
0.09
0.05
0.02
0.01
0.01
0
0
0
0
0.01
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
77
75
71
67
66
69
72
76
78
81
83
86
88
91
92
93
93
94
96
97
95
90
87

Pressure (mb)

1015
1015
1015
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1013
1013
1013
1012
1013

Ozone (du)

267
268
269
269
270
270
270
270
271
272
272
273
274
274
274
273
272
272
271
271
271
272
272
273

Monday 28

Waxing Gibbous 92%

18:19

04:01

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

Sun - Rise: 07:08, Set: 18:53, Transit: 13:00. Moon - Rise: 18:19, Set: 04:01. Civil Dark: 19:26 - 06:35. Nautical Dark: 20:05 - 05:56. Astro Dark: 20:45 - 05:16

Total Clouds (% Sky Obscured)

32
32
100
100
100
100
100
100
30
30
30
30
30
30
0
0
0
0
0
0
3
3
3
3

Low Clouds (% Sky Obscured)

32
32
100
100
100
100
100
100
27
27
27
27
27
27
0
0
0
0
0
0
2
2
2
2

Medium Clouds (% Sky Obscured)

0
0
29
29
29
29
29
29
14
14
14
14
14
14
0
0
0
0
0
0
1
1
1
1

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
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

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
8
9
10
11
11
11
9
8
8
8
8
8
7
7
7
6
6
5
4
4
4
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
79
75
72
71
71
74
77
79
82
85
86
85
85
87
88
89
90
91
93
94
93
86
80

Pressure (mb)

1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1015
1015

Ozone (du)

273
274
275
277
279
281
282
282
283
283
284
284
283
282
281
280
280
280
280
281
282
283
284
284

Tuesday 29

Waxing Gibbous 96%

18:38

05:11

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: 07:10, Set: 18:50, Transit: 12:59. Moon - Rise: 18:38, Set: 05:11. Civil Dark: 19:23 - 06:37. Nautical Dark: 20:02 - 05:58. Astro Dark: 20:42 - 05:18

Total Clouds (% Sky Obscured)

3
3
70
70
70
70
70
70
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
99

Low Clouds (% Sky Obscured)

2
2
61
61
61
61
61
61
6
6
6
6
6
6
33
33
33
33
33
33
34
34
34
34

Medium Clouds (% Sky Obscured)

1
1
8
8
8
8
8
8
98
98
98
98
98
98
100
100
100
100
100
100
99
99
99
99

High Clouds (% Sky Obscured)

0
0
21
21
21
21
21
21
100
100
100
100
100
100
98
98
98
98
98
98
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
7
5
5
7
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
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 (%)

0
2
2
2
2
2
2
0
0
5
11
22
20
15
13
32
52
64
70
71
74
76
70
66

Precipitation Amount (mm)

0
0.01
0.01
0.01
0.01
0.01
0.01
0
0
0.03
0.13
0.24
0.18
0.08
0.05
0.13
0.35
0.52
0.47
0.43
0.55
0.83
1.2
1.35

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
71
66
62
58
59
63
69
73
76
80
83
84
84
85
88
90
92
93
93
94
94
92
89

Pressure (mb)

1015
1015
1014
1014
1013
1013
1013
1013
1013
1012
1012
1012
1011
1011
1010
1009
1007
1006
1005
1004
1003
1002
1002
1002

Ozone (du)

285
286
287
289
291
294
297
299
302
302
303
303
303
303
304
306
308
309
309
307
307
310
313
316

Forecast for Bagstone, South Gloucestershire, UK (51.58,-2.45)

Generated: 23/09/20 11:27:51. Forecast: 23/09/20 to 29/09/20. Timezone: UTC+1.00