Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 23

Waxing Crescent 46%

14:52

22:28

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

Sun - Rise: 06:58, Set: 19:02, Transit: 12:59. Moon - Rise: 14:52, Set: 22:28. Civil Dark: 19:36 - 06:24. Nautical Dark: 20:16 - 05:44. Astro Dark: 20:58 - 05:02

Total Clouds (% Sky Obscured)

100
100
98
98
95
99
100
99
99
100
100
87
0
0
1
76
95
100
85
92
43
25
45
66

Low Clouds (% Sky Obscured)

81
100
68
91
84
93
98
60
59
30
2
4
0
0
1
0
18
4
68
84
23
1
21
20

Medium Clouds (% Sky Obscured)

100
86
97
97
75
85
95
95
99
100
100
83
0
0
0
2
62
100
54
26
34
24
25
60

High Clouds (% Sky Obscured)

100
9
15
0
43
90
98
98
84
89
98
37
0
0
0
76
91
66
53
48
5
3
27
24

ISS Passover

Visibility (miles)

8
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
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
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
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
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

100
100
42
34
32
28
20
16
0
28
42
41
34
25
14
12
15
18
32
53
55
48
38
31

Precipitation Amount (mm)

1.36
2.05
0.63
0.44
0.35
0.3
0.15
0.03
0
0.05
0.24
0.4
0.27
0.07
0.01
0.01
0.04
0.08
0.13
0.28
0.43
0.37
0.22
0.15

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
12
12
12
12
11
11
10
7
6
6
5
5
4
4
3
3
4
4
4
5
6
7

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
99
97
94
91
89
88
89
89
90
91
93
95
97
99
100
100
100
100
94
89

Pressure (mb)

999
999
999
999
999
998
998
998
998
998
998
998
998
999
999
998
998
997
996
995
994
993
993
993

Ozone (du)

287
290
293
296
299
302
306
310
313
316
318
319
320
320
318
315
310
307
308
311
315
320
326
330

Thursday 24

First Quarter 58%

15:57

23:20

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

Sun - Rise: 07:00, Set: 19:00, Transit: 12:59. Moon - Rise: 15:57, Set: 23:20. Civil Dark: 19:34 - 06:26. Nautical Dark: 20:14 - 05:46. Astro Dark: 20:56 - 05:04

Total Clouds (% Sky Obscured)

77
66
59
65
63
56
63
61
91
95
96
95
91
63
24
17
21
50
63
63
30
7
1
0

Low Clouds (% Sky Obscured)

23
20
20
22
16
20
20
24
15
13
13
24
27
20
16
15
20
46
31
14
2
2
1
0

Medium Clouds (% Sky Obscured)

73
29
29
33
41
26
25
23
17
52
90
95
89
52
13
10
6
13
23
22
22
0
0
0

High Clouds (% Sky Obscured)

41
52
44
50
48
42
52
45
89
93
94
60
11
39
0
0
0
6
44
52
11
6
0
0

ISS Passover

Visibility (miles)

8
8
9
9
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
None
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

Precipitation Probability (%)

30
30
27
26
24
20
17
16
13
13
0
0
0
13
15
16
15
10
6
6
5
0
0
0

Precipitation Amount (mm)

0.14
0.15
0.16
0.16
0.16
0.14
0.1
0.05
0.02
0.01
0
0
0
0.01
0.02
0.01
0.01
0.01
0.01
0.01
0.01
0
0
0

Wind Speed/Direction (mph)

16
16
16
16
16
14
11
7
4
3
4
5
6
7
8
9
10
12
13
13
14
15
17
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
11
11
12
13
13
12
11
9
8
6
5
4
4
3
3
2
2
2
2
2
3
4
5

Dew Point (°C)

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

Relative Humidity (%)

86
81
78
74
71
70
72
74
78
80
83
85
88
91
93
95
96
96
95
93
90
87
81
76

Pressure (mb)

993
993
993
993
993
992
992
992
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1005
1006
1007
1007

Ozone (du)

332
331
331
330
329
329
330
332
334
336
337
338
339
339
339
339
338
338
338
337
337
339
342
342

Friday 25

Waxing Gibbous 68%

16:49

00:23

11 Good
12 OK
13 OK
14 Bad
15 OK
16 OK
17 OK
18 OK
19 Good
20 Good
21 Good
22 OK
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: 07:02, Set: 18:57, Transit: 12:59. Moon - Rise: 16:49, Set: 00:23. Civil Dark: 19:31 - 06:28. Nautical Dark: 20:11 - 05:48. Astro Dark: 20:53 - 05:06

Total Clouds (% Sky Obscured)

9
23
41
48
39
28
29
22
5
8
15
16
13
9
6
6
6
6
6
6
6
6
6
6

Low Clouds (% Sky Obscured)

6
7
6
34
31
23
25
17
0
0
1
13
13
9
6
6
6
6
6
6
6
6
6
6

Medium Clouds (% Sky Obscured)

8
21
40
38
33
20
19
11
5
8
14
6
2
0
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
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
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
0
5
5
5
5
3
0
0
8
26
37

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.02
0.02
0.01
0
0
0.01
0.04
0.08

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
4
4
4
5
5
5
5
5
4
4
4
3
3
3
3
3
2
1
0
2
3
4

Relative Humidity (%)

69
63
58
55
54
56
60
65
69
72
75
77
78
79
80
82
84
85
82
76
73
76
78
80

Pressure (mb)

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

Ozone (du)

339
333
326
320
312
307
303
302
300
300
299
299
298
298
296
294
290
287
286
285
285
284
283
282

Saturday 26

Waxing Gibbous 78%

17:28

01:32

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

Sun - Rise: 07:04, Set: 18:55, Transit: 12:58. Moon - Rise: 17:28, Set: 01:32. Civil Dark: 19:29 - 06:30. Nautical Dark: 20:09 - 05:50. Astro Dark: 20:50 - 05:08

Total Clouds (% Sky Obscured)

6
6
13
13
13
13
13
13
20
20
20
20
20
20
1
1
1
1
1
1
4
4
4
4

Low Clouds (% Sky Obscured)

6
6
13
13
13
13
13
13
20
20
20
20
20
20
1
1
1
1
1
1
4
4
4
4

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
3
3
3
3
3
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 (%)

39
35
23
19
16
14
12
8
0
0
0
3
2
0
0
0
0
0
0
0
0
3
3
4

Precipitation Amount (mm)

0.1
0.12
0.12
0.11
0.09
0.07
0.03
0.01
0
0
0
0.01
0.01
0
0
0
0
0
0
0
0
0.01
0.03
0.06

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
76
75
75
75
75
76
76
76
75
76
76
76
76
77
78
80
83
85
87
88
87
85
82

Pressure (mb)

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

Ozone (du)

281
280
279
277
275
274
272
270
268
267
267
267
267
267
268
267
266
266
265
265
266
266
267
268

Sunday 27

Waxing Gibbous 86%

17:57

02:44

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

Sun - Rise: 07:05, Set: 18:53, Transit: 12:58. Moon - Rise: 17:57, Set: 02:44. Civil Dark: 19:27 - 06:31. Nautical Dark: 20:07 - 05:51. Astro Dark: 20:48 - 05:10

Total Clouds (% Sky Obscured)

4
4
33
33
33
33
33
33
38
38
38
38
38
38
59
59
59
59
59
59
0
0
0
0

Low Clouds (% Sky Obscured)

4
4
13
13
13
13
13
13
2
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
29
29
29
29
29
29
15
15
15
15
15
15
3
3
3
3
3
3
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
27
27
27
27
27
27
58
58
58
58
58
58
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
None
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
2
0
0
2
4
5
7
8
5
0
0
0
5
6
4
0
0
0
0
5
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
78
76
72
69
68
71
73
76
78
81
83
85
89
91
93
93
93
94
94
95
91
84
80

Pressure (mb)

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

Ozone (du)

269
271
272
272
271
271
271
272
272
272
272
273
274
275
276
276
276
275
274
273
272
273
273
274

Monday 28

Waxing Gibbous 92%

18:20

03:56

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: 07:07, Set: 18:50, Transit: 12:58. Moon - Rise: 18:20, Set: 03:56. Civil Dark: 19:24 - 06:33. Nautical Dark: 20:04 - 05:53. Astro Dark: 20:45 - 05:12

Total Clouds (% Sky Obscured)

0
0
100
100
100
100
100
100
100
100
100
100
100
100
1
1
1
1
1
1
4
4
4
4

Low Clouds (% Sky Obscured)

0
0
100
100
100
100
100
100
98
98
98
98
98
98
1
1
1
1
1
1
3
3
3
3

Medium Clouds (% Sky Obscured)

0
0
29
29
29
29
29
29
99
99
99
99
99
99
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
Very Light Rain
Very Light Rain
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

0
2
4
5
6
6
4
4
0
4
6
7
6
3
2
0
0
0
7
10
11
8
5
0

Precipitation Amount (mm)

0
0.02
0.03
0.04
0.05
0.05
0.03
0.01
0
0.01
0.05
0.08
0.06
0.02
0.01
0
0
0
0.04
0.16
0.25
0.16
0.03
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
73
70
66
63
62
65
69
73
76
82
84
85
85
86
87
88
90
92
94
96
95
90
83

Pressure (mb)

1012
1011
1011
1011
1010
1010
1010
1011
1011
1011
1011
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014

Ozone (du)

275
276
277
278
280
281
283
284
285
286
287
288
288
287
286
285
283
282
283
284
285
285
285
285

Tuesday 29

Waxing Gibbous 96%

18:38

05:07

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: 18:48, Transit: 12:57. Moon - Rise: 18:38, Set: 05:07. Civil Dark: 19:22 - 06:35. Nautical Dark: 20:02 - 05:55. Astro Dark: 20:43 - 05:14

Total Clouds (% Sky Obscured)

4
4
84
84
84
84
84
84
100
100
100
100
100
100
100
100
100
100
100
100
98
98
98
98

Low Clouds (% Sky Obscured)

3
3
62
62
62
62
62
62
69
69
69
69
69
69
49
49
49
49
49
49
91
91
91
91

Medium Clouds (% Sky Obscured)

1
1
2
2
2
2
2
2
77
77
77
77
77
77
100
100
100
100
100
100
95
95
95
95

High Clouds (% Sky Obscured)

0
0
59
59
59
59
59
59
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
10
10
10
6
3

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
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
1
1
3
4
4
5
4
4
3
0
0
0
0
0
0
0
0
30
56
64
62
63
67

Precipitation Amount (mm)

0
0.01
0.01
0.02
0.03
0.04
0.04
0.04
0.04
0.02
0
0
0
0
0
0
0
0
0.09
0.4
0.63
0.49
0.56
0.93

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
74
69
64
61
60
63
67
71
74
76
79
82
85
87
90
91
91
91
90
90
92
92
90

Pressure (mb)

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

Ozone (du)

285
286
287
289
292
295
298
301
303
304
305
306
306
307
308
309
310
310
310
308
307
307
307
307

Forecast for Walsall, West Midlands, UK (52.59,-1.98)

Generated: 23/09/20 11:26:35. Forecast: 23/09/20 to 29/09/20. Timezone: UTC+1.00