Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 23

Waxing Crescent 46%

14:51

22:31

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

Sun - Rise: 06:59, Set: 19:03, Transit: 13:00. Moon - Rise: 14:51, Set: 22:31. Civil Dark: 19:37 - 06:26. Nautical Dark: 20:17 - 05:46. Astro Dark: 20:58 - 05:04

Total Clouds (% Sky Obscured)

100
75
100
99
98
98
99
97
100
100
99
7
1
7
18
98
96
100
90
56
34
45
51
52

Low Clouds (% Sky Obscured)

16
32
35
28
64
71
79
74
28
27
12
2
1
4
0
34
6
100
75
16
16
18
26
31

Medium Clouds (% Sky Obscured)

100
71
100
99
95
88
95
91
100
100
98
6
0
2
0
95
95
98
54
49
30
38
38
38

High Clouds (% Sky Obscured)

97
1
0
0
45
93
98
88
90
86
84
0
0
3
18
93
69
42
53
6
0
2
20
27

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

62
100
94
32
29
24
20
21
37
40
43
37
28
17
0
30
44
60
60
54
52
48
39
36

Precipitation Amount (mm)

1.46
1.56
0.66
0.46
0.3
0.21
0.14
0.12
0.16
0.23
0.32
0.33
0.17
0.03
0
0.09
0.47
0.78
0.53
0.29
0.34
0.33
0.25
0.2

Wind Speed/Direction (mph)

10
9
8
9
11
11
10
8
6
7
9
10
9
9
9
8
8
9
10
12
14
15
17
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
99
96
94
94
94
93
91
90
88
87
89
93
96
98
100
100
100
100
100
100
94
90

Pressure (mb)

1000
999
999
999
999
999
998
998
998
998
999
999
999
999
999
999
998
997
996
995
994
994
994
994

Ozone (du)

286
289
292
295
299
303
307
311
315
318
321
321
320
316
313
310
307
305
306
308
312
318
325
330

Thursday 24

First Quarter 58%

15:56

23:23

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

Sun - Rise: 07:01, Set: 19:01, Transit: 13:00. Moon - Rise: 15:56, Set: 23:23. Civil Dark: 19:34 - 06:27. Nautical Dark: 20:14 - 05:48. Astro Dark: 20:56 - 05:06

Total Clouds (% Sky Obscured)

64
59
62
68
53
62
69
69
66
95
95
83
73
43
48
18
9
11
83
79
59
38
0
1

Low Clouds (% Sky Obscured)

30
23
22
16
20
23
24
15
16
28
20
20
26
31
28
9
6
9
19
0
2
1
0
1

Medium Clouds (% Sky Obscured)

52
21
44
47
24
27
29
16
23
61
66
68
71
34
44
16
6
3
20
24
10
4
0
0

High Clouds (% Sky Obscured)

34
45
45
56
38
49
57
62
60
93
89
69
0
6
1
0
0
3
77
77
57
38
0
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

36
34
31
29
26
23
19
17
14
13
0
0
0
0
0
0
12
14
10
7
4
0
0
0

Precipitation Amount (mm)

0.21
0.24
0.26
0.26
0.25
0.2
0.13
0.05
0.02
0.01
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0
0
0

Wind Speed/Direction (mph)

18
19
18
18
18
17
13
8
5
3
4
5
6
7
9
10
12
13
13
14
15
16
17
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
12
12
13
13
12
11
9
8
6
5
4
3
2
2
2
2
2
2
3
3
5
6

Dew Point (°C)

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

Relative Humidity (%)

87
82
78
74
72
72
75
78
81
85
89
91
92
94
95
96
97
97
97
96
94
90
84
78

Pressure (mb)

994
994
994
993
993
992
992
992
992
993
993
994
995
996
997
998
1000
1001
1002
1003
1005
1006
1007
1008

Ozone (du)

331
331
330
330
330
331
332
333
334
336
337
338
338
338
339
339
339
339
338
337
337
339
341
342

Friday 25

Waxing Gibbous 68%

16:48

00:26

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

Sun - Rise: 07:03, Set: 18:58, Transit: 13:00. Moon - Rise: 16:48, Set: 00:26. Civil Dark: 19:32 - 06:29. Nautical Dark: 20:12 - 05:49. Astro Dark: 20:53 - 05:08

Total Clouds (% Sky Obscured)

23
29
27
27
27
18
0
2
13
13
13
9
1
0
0
0
0
0
0
0
6
6
6
6

Low Clouds (% Sky Obscured)

8
4
4
13
19
1
0
1
3
2
0
0
0
0
0
0
0
0
0
0
6
6
6
6

Medium Clouds (% Sky Obscured)

20
28
27
23
25
18
0
2
9
12
13
9
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
2
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
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
5
7
7
5
4
4
0
0
11
32
36

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.02
0.02
0.03
0.02
0.01
0
0
0.01
0.05
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
5
5
5
5
5
5
5
5
5
4
4
4
4
4
3
3
2
2
1
1
3
4
5

Relative Humidity (%)

70
63
58
55
53
55
59
66
71
74
75
76
77
78
80
81
80
80
79
77
76
79
81
83

Pressure (mb)

1009
1010
1011
1012
1013
1014
1014
1015
1015
1016
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1018
1017
1017

Ozone (du)

338
332
325
318
309
303
301
301
301
301
302
301
299
296
294
291
288
286
285
285
284
283
282
281

Saturday 26

Waxing Gibbous 78%

17:27

01:35

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

Sun - Rise: 07:04, Set: 18:56, Transit: 12:59. Moon - Rise: 17:27, Set: 01:35. Civil Dark: 19:30 - 06:31. Nautical Dark: 20:09 - 05:51. Astro Dark: 20:50 - 05:10

Total Clouds (% Sky Obscured)

6
6
20
20
20
20
20
20
51
51
51
51
51
51
16
16
16
16
16
16
1
1
1
1

Low Clouds (% Sky Obscured)

6
6
20
20
20
20
20
20
51
51
51
51
51
51
16
16
16
16
16
16
1
1
1
1

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
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

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
None
None
None

Precipitation Probability (%)

28
25
23
17
15
14
12
9
0
0
0
2
2
0
0
0
0
0
0
0
0
0
3
3

Precipitation Amount (mm)

0.11
0.1
0.1
0.09
0.09
0.07
0.03
0.01
0
0
0
0.01
0.01
0
0
0
0
0
0
0
0
0
0.01
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
6
7
7
10
8
8
8
8
7
6
6
5
5
5
5
5
4
3
3
4
6
7

Dew Point (°C)

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

Relative Humidity (%)

82
81
80
79
76
75
76
78
79
78
80
80
81
82
84
85
86
87
90
92
94
92
87
83

Pressure (mb)

1017
1017
1016
1016
1016
1015
1015
1016
1016
1016
1016
1017
1017
1016
1016
1016
1015
1015
1014
1014
1014
1015
1015
1015

Ozone (du)

280
278
277
275
274
272
270
268
267
266
266
266
267
267
267
267
266
266
266
265
265
266
267
268

Sunday 27

Waxing Gibbous 86%

17:57

02:46

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

Sun - Rise: 07:06, Set: 18:54, Transit: 12:59. Moon - Rise: 17:57, Set: 02:46. Civil Dark: 19:27 - 06:32. Nautical Dark: 20:07 - 05:53. Astro Dark: 20:48 - 05:12

Total Clouds (% Sky Obscured)

1
1
44
44
44
44
44
44
16
16
16
16
16
16
47
47
47
47
47
47
1
1
1
1

Low Clouds (% Sky Obscured)

1
1
8
8
8
8
8
8
1
1
1
1
1
1
0
0
0
0
0
0
1
1
1
1

Medium Clouds (% Sky Obscured)

0
0
41
41
41
41
41
41
10
10
10
10
10
10
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
7
7
7
7
7
7
47
47
47
47
47
47
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
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 (%)

2
0
0
0
0
0
0
9
11
8
6
5
5
4
3
3
0
0
0
0
4
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
11
12
14
15
15
15
14
13
12
11
11
10
8
8
8
7
7
6
5
5
7
10
12

Dew Point (°C)

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

Relative Humidity (%)

80
77
76
72
69
68
71
74
77
78
81
83
85
88
91
92
92
91
92
92
93
90
83
80

Pressure (mb)

1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1011
1011
1012
1012
1012
1012
1012

Ozone (du)

269
270
271
271
271
271
271
271
272
272
272
273
274
275
275
275
274
273
273
272
272
272
273
274

Monday 28

Waxing Gibbous 92%

18:20

03:58

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 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good

Sun - Rise: 07:08, Set: 18:51, Transit: 12:59. Moon - Rise: 18:20, Set: 03:58. Civil Dark: 19:25 - 06:34. Nautical Dark: 20:05 - 05:55. Astro Dark: 20:45 - 05:14

Total Clouds (% Sky Obscured)

1
1
100
100
100
100
100
100
100
100
100
100
100
100
0
0
0
0
0
0
1
1
1
1

Low Clouds (% Sky Obscured)

1
1
100
100
100
100
100
100
100
100
100
100
100
100
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
33
33
33
33
33
33
89
89
89
89
89
89
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
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

0
2
3
4
5
5
4
4
4
4
7
10
9
7
5
4
4
0
4
6
6
5
3
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
16
17
18
19
19
19
18
16
15
14
13
12
12
11
11
10
10
9
8
8
9
11
12

Feels Like (°C)

14
16
17
18
19
19
19
18
16
15
14
13
12
12
11
11
10
9
8
7
7
8
11
12

Dew Point (°C)

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

Relative Humidity (%)

78
76
74
70
66
65
68
71
75
79
85
88
88
88
88
89
90
91
92
94
96
95
89
84

Pressure (mb)

1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014

Ozone (du)

275
276
277
278
280
281
283
284
285
286
286
286
286
285
284
283
282
281
282
283
284
285
284
284

Tuesday 29

Waxing Gibbous 96%

18:38

05:09

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: 07:09, Set: 18:49, Transit: 12:58. Moon - Rise: 18:38, Set: 05:09. Civil Dark: 19:23 - 06:36. Nautical Dark: 20:02 - 05:56. Astro Dark: 20:43 - 05:16

Total Clouds (% Sky Obscured)

1
1
81
81
81
81
81
81
100
100
100
100
100
100
100
100
100
100
100
100
94
94
94
94

Low Clouds (% Sky Obscured)

0
0
52
52
52
52
52
52
50
50
50
50
50
50
27
27
27
27
27
27
92
92
92
92

Medium Clouds (% Sky Obscured)

1
1
4
4
4
4
4
4
64
64
64
64
64
64
100
100
100
100
100
100
73
73
73
73

High Clouds (% Sky Obscured)

0
0
61
61
61
61
61
61
100
100
100
100
100
100
100
100
100
100
100
100
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
9
7
5
5
4

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
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
3
3
4
3
3
4
5
5
5
4
2
2
3
4
18
27
33
39
49
55
69
78
80

Precipitation Amount (mm)

0
0.02
0.03
0.03
0.03
0.03
0.04
0.07
0.08
0.05
0.01
0.01
0.01
0.01
0.01
0.02
0.08
0.13
0.13
0.13
0.17
0.47
1.27
1.98

Wind Speed/Direction (mph)

7
7
7
7
8
8
8
7
6
6
5
5
5
6
6
6
7
7
7
7
7
9
10
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
72
66
63
61
62
66
70
74
77
81
85
87
89
90
90
90
90
91
91
93
93
92
89

Pressure (mb)

1014
1014
1014
1013
1013
1012
1012
1012
1012
1012
1011
1011
1011
1010
1009
1008
1007
1006
1005
1004
1003
1003
1002
1002

Ozone (du)

285
286
288
290
293
296
299
301
303
304
304
305
305
306
306
308
309
310
309
308
307
307
308
309

Forecast for Worcester, Worcestershire, UK (52.21,-2.22)

Generated: 23/09/20 11:40:03. Forecast: 23/09/20 to 29/09/20. Timezone: UTC+1.00