Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 23

Waxing Crescent 46%

14:47

22:40

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

Sun - Rise: 07:02, Set: 19:06, Transit: 13:03. Moon - Rise: 14:47, Set: 22:40. Civil Dark: 19:39 - 06:29. Nautical Dark: 20:17 - 05:50. Astro Dark: 20:58 - 05:10

Total Clouds (% Sky Obscured)

100
100
61
55
98
99
98
100
59
46
28
13
73
97
96
61
28
8
21
13
30
77
79
48

Low Clouds (% Sky Obscured)

100
100
48
17
13
19
20
17
13
30
20
2
0
1
27
13
4
1
2
1
1
0
15
14

Medium Clouds (% Sky Obscured)

97
100
52
42
91
91
98
100
55
32
20
0
73
91
95
58
28
7
20
12
30
77
78
38

High Clouds (% Sky Obscured)

0
0
0
32
95
98
55
2
13
10
0
12
2
84
28
0
0
0
0
0
1
10
9
33

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

Precipitation Probability (%)

100
9
8
9
12
15
18
27
27
21
15
13
9
11
23
49
57
52
42
26
20
16
11
17

Precipitation Amount (mm)

1.37
0.04
0.03
0.04
0.05
0.08
0.23
0.37
0.29
0.14
0.06
0.03
0.01
0.01
0.08
0.26
0.41
0.31
0.15
0.08
0.06
0.06
0.07
0.06

Wind Speed/Direction (mph)

11
11
12
12
13
14
15
15
14
12
11
10
9
10
11
14
16
16
16
16
17
18
19
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
17
16
16
14
14
13
12
11
10
7
7
6
6
6
7
7
6
6
6
6
6
11
12

Dew Point (°C)

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

Relative Humidity (%)

88
82
80
80
81
82
81
82
83
85
87
88
90
92
94
97
98
97
95
92
90
88
85
78

Pressure (mb)

1001
1001
1001
1000
1000
1000
1000
1000
1001
1002
1002
1002
1002
1001
1000
998
997
997
996
996
996
996
996
996

Ozone (du)

288
291
295
299
304
309
315
318
317
315
312
309
306
303
302
303
304
304
306
308
314
322
328
331

Thursday 24

First Quarter 58%

15:52

23:33

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 OK
06 OK
07 OK
08 Good
09 Good
10 Good
11 OK

Sun - Rise: 07:04, Set: 19:03, Transit: 13:03. Moon - Rise: 15:52, Set: 23:33. Civil Dark: 19:36 - 06:31. Nautical Dark: 20:15 - 05:52. Astro Dark: 20:55 - 05:12

Total Clouds (% Sky Obscured)

61
43
34
51
43
37
61
81
88
93
79
78
59
70
95
82
38
21
6
19
8
8
13
16

Low Clouds (% Sky Obscured)

19
20
19
16
17
16
14
12
2
27
64
63
15
26
30
7
12
10
5
19
4
8
10
8

Medium Clouds (% Sky Obscured)

50
30
28
35
27
21
12
8
8
77
68
40
18
19
47
9
11
16
2
1
6
0
7
13

High Clouds (% Sky Obscured)

39
26
7
32
24
16
55
78
88
87
16
46
48
59
92
81
28
6
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

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
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

15
15
13
12
12
14
17
17
18
16
18
18
16
11
12
10
10
9
11
8
0
0
0
0

Precipitation Amount (mm)

0.07
0.08
0.09
0.1
0.09
0.05
0.02
0.01
0.02
0.06
0.09
0.06
0.02
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0
0
0
0

Wind Speed/Direction (mph)

21
21
21
20
18
16
14
12
11
10
9
10
11
12
12
12
11
12
13
14
16
18
20
21

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
65
61
59
60
64
69
73
78
83
88
89
88
89
89
90
90
91
91
89
85
79
73
67

Pressure (mb)

996
995
995
994
993
992
992
992
991
992
993
994
995
997
998
1000
1001
1003
1004
1006
1007
1008
1009
1011

Ozone (du)

331
332
333
334
334
334
332
332
333
334
335
337
338
339
339
338
338
338
338
338
336
334
330
323

Friday 25

Waxing Gibbous 68%

16:44

00:35

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

Sun - Rise: 07:05, Set: 19:01, Transit: 13:02. Moon - Rise: 16:44, Set: 00:35. Civil Dark: 19:34 - 06:32. Nautical Dark: 20:13 - 05:54. Astro Dark: 20:53 - 05:14

Total Clouds (% Sky Obscured)

52
32
34
34
14
8
13
8
5
7
47
57
38
6
6
6
6
6
6
3
3
3
3
3

Low Clouds (% Sky Obscured)

46
13
13
16
6
3
5
6
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1

Medium Clouds (% Sky Obscured)

23
27
32
31
12
7
13
6
4
6
6
10
2
1
1
1
1
1
1
2
2
2
2
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
44
52
37
5
5
5
5
5
5
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
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
3
0
0
0
0
0
2
0
0
0
0
0
6
4
3
5
5
6
9
19
28
31
33

Precipitation Amount (mm)

0
0.01
0
0
0
0
0
0.01
0
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0.01
0.03
0.07
0.14
0.22
0.31

Wind Speed/Direction (mph)

21
21
21
20
19
19
18
16
15
14
13
12
11
11
10
10
10
9
9
9
10
12
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
59
56
54
55
58
62
67
70
72
73
74
73
74
76
80
82
82
81
79
79
79
78
77

Pressure (mb)

1012
1013
1014
1014
1015
1016
1016
1017
1018
1019
1019
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1018
1018
1018

Ozone (du)

315
308
305
303
302
301
300
299
299
298
297
294
289
286
284
283
283
282
281
279
278
277
276
275

Saturday 26

Waxing Gibbous 78%

17:24

01:43

12 OK
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 Good
10 Good
11 Good

Sun - Rise: 07:07, Set: 18:59, Transit: 13:02. Moon - Rise: 17:24, Set: 01:43. Civil Dark: 19:32 - 06:34. Nautical Dark: 20:10 - 05:55. Astro Dark: 20:50 - 05:16

Total Clouds (% Sky Obscured)

3
50
50
50
50
50
50
2
2
2
2
2
2
1
1
1
1
1
1
16
16
16
16
16

Low Clouds (% Sky Obscured)

1
50
50
50
50
50
50
0
0
0
0
0
0
1
1
1
1
1
1
16
16
16
16
16

Medium Clouds (% Sky Obscured)

2
7
7
7
7
7
7
2
2
2
2
2
2
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)

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

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
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

34
34
31
18
11
6
2
0
0
0
2
2
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.41
0.42
0.29
0.14
0.05
0.02
0.01
0
0
0
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
13
12
11
10
8
7
6
5
5
5
5
5
5
5
5
5
5
5
6
7
8
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
77
76
74
73
74
74
75
76
79
82
85
87
90
92
93
94
95
96
95
91
85
78
73

Pressure (mb)

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

Ozone (du)

274
273
272
270
268
267
264
263
263
264
265
265
266
265
265
265
264
264
263
263
264
265
265
266

Sunday 27

Waxing Gibbous 86%

17:55

02:54

12 Good
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 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:08, Set: 18:57, Transit: 13:02. Moon - Rise: 17:55, Set: 02:54. Civil Dark: 19:29 - 06:36. Nautical Dark: 20:08 - 05:57. Astro Dark: 20:48 - 05:17

Total Clouds (% Sky Obscured)

16
75
75
75
75
75
75
1
1
1
1
1
1
3
3
3
3
3
3
88
88
88
88
88

Low Clouds (% Sky Obscured)

16
23
23
23
23
23
23
0
0
0
0
0
0
3
3
3
3
3
3
88
88
88
88
88

Medium Clouds (% Sky Obscured)

0
69
69
69
69
69
69
1
1
1
1
1
1
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)

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
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
None
None
None
None
None
None

Precipitation Probability (%)

0
0
7
10
15
19
21
19
10
4
3
3
5
7
6
5
2
2
4
4
3
1
1
2

Precipitation Amount (mm)

0
0
0.01
0.02
0.04
0.07
0.1
0.12
0.09
0.05
0.03
0.02
0.03
0.03
0.02
0.01
0.01
0.01
0.01
0.02
0.01
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
63
61
62
65
69
72
74
76
77
80
82
86
89
90
90
91
92
93
95
92
87
84
79

Pressure (mb)

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

Ozone (du)

266
266
267
268
269
270
271
272
272
273
273
273
273
273
273
272
271
271
271
271
272
273
274
274

Monday 28

Waxing Gibbous 92%

18:19

04:04

12 Bad
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 OK
09 Good
10 Good
11 Good

Sun - Rise: 07:10, Set: 18:54, Transit: 13:01. Moon - Rise: 18:19, Set: 04:04. Civil Dark: 19:27 - 06:37. Nautical Dark: 20:06 - 05:59. Astro Dark: 20:45 - 05:19

Total Clouds (% Sky Obscured)

88
100
100
100
100
100
100
27
27
27
27
27
27
1
1
1
1
1
1
13
13
13
13
13

Low Clouds (% Sky Obscured)

88
100
100
100
100
100
100
4
4
4
4
4
4
1
1
1
1
1
1
13
13
13
13
13

Medium Clouds (% Sky Obscured)

0
95
95
95
95
95
95
26
26
26
26
26
26
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)

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
19
19
19
19
18
17
17
16
15
14
13
13
12
12
12
11
10
9
9
10
12
13
14

Feels Like (°C)

17
19
19
19
19
18
17
17
16
15
14
13
13
12
12
12
11
10
8
8
10
12
13
14

Dew Point (°C)

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

Relative Humidity (%)

74
70
68
68
71
74
77
80
83
85
86
86
86
87
89
90
92
93
94
95
93
86
81
75

Pressure (mb)

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

Ozone (du)

274
274
276
278
280
280
280
280
280
281
282
281
281
280
280
281
281
281
281
282
282
283
284
285

Tuesday 29

Waxing Gibbous 96%

18:38

05:13

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
11 Bad

Sun - Rise: 07:12, Set: 18:52, Transit: 13:01. Moon - Rise: 18:38, Set: 05:13. Civil Dark: 19:25 - 06:39. Nautical Dark: 20:03 - 06:00. Astro Dark: 20:43 - 05:21

Total Clouds (% Sky Obscured)

13
77
77
77
77
77
77
100
100
100
100
100
100
100
100
100
100
100
100
60
60
60
60
60

Low Clouds (% Sky Obscured)

13
59
59
59
59
59
59
2
2
2
2
2
2
1
1
1
1
1
1
48
48
48
48
48

Medium Clouds (% Sky Obscured)

0
4
4
4
4
4
4
100
100
100
100
100
100
99
99
99
99
99
99
49
49
49
49
49

High Clouds (% Sky Obscured)

0
45
45
45
45
45
45
100
100
100
100
100
100
100
100
100
100
100
100
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
7
6
8
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
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
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

4
3
3
3
4
6
11
14
12
8
8
9
12
24
40
57
68
75
79
80
55
33
30
29

Precipitation Amount (mm)

0.04
0.05
0.05
0.05
0.05
0.09
0.17
0.22
0.14
0.05
0.04
0.03
0.04
0.08
0.11
0.17
0.28
0.48
0.81
1.01
0.74
0.38
0.25
0.22

Wind Speed/Direction (mph)

7
8
8
8
8
7
5
4
4
5
5
6
7
7
8
8
9
9
10
11
12
13
14
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
64
61
61
64
71
76
81
83
82
81
82
83
85
88
90
92
92
93
92
92
89
85
84

Pressure (mb)

1015
1015
1014
1014
1013
1013
1013
1013
1013
1013
1012
1012
1011
1010
1008
1007
1006
1005
1004
1003
1003
1002
1002
1003

Ozone (du)

287
288
290
293
295
298
301
303
303
301
301
301
302
303
305
307
308
309
309
310
314
319
322
324

Forecast for Othery, Somerset, UK (51.08,-2.88)

Generated: 23/09/20 11:25:25. Forecast: 23/09/20 to 29/09/20. Timezone: UTC+1.00