Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 5

Waxing Gibbous 93%

16:01

06:17

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

Sun - Rise: 06:24, Set: 19:45, Transit: 13:05. Moon - Rise: 16:01, Set: 06:17. Civil Dark: 20:19 - 05:49. Nautical Dark: 21:02 - 05:06. Astro Dark: 21:48 - 04:19

Total Clouds (% Sky Obscured)

0
38
93
95
82
27
3
9
16
27
80
84
90
63
91
99
99
100
100
100
94
96
77
34

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
6
0
0
2
16
79
77
100
100
66
17
29
16

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
6
28
90
88
100
98
66
12
32
6
7

High Clouds (% Sky Obscured)

0
38
93
95
82
27
3
9
16
27
80
84
90
62
89
96
96
100
95
73
84
94
67
21

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

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
14
37
43
5
2
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.25
0.65
0.8
0.06
0.01
0
0

Wind Speed/Direction (mph)

16
17
17
17
17
17
16
15
14
14
14
15
15
14
14
15
14
14
14
13
12
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
49
45
42
42
44
49
53
57
61
65
68
72
75
79
84
87
90
92
90
83
75
68
61

Pressure (mb)

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

Ozone (du)

299
299
299
298
298
298
299
300
301
301
301
301
301
301
300
299
299
299
299
299
299
300
301
302

Monday 6

Waxing Gibbous 98%

17:29

06:38

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

Sun - Rise: 06:21, Set: 19:46, Transit: 13:05. Moon - Rise: 17:29, Set: 06:38. Civil Dark: 20:21 - 05:46. Nautical Dark: 21:04 - 05:03. Astro Dark: 21:50 - 04:16

Total Clouds (% Sky Obscured)

32
44
66
69
63
58
42
26
44
27
6
7
7
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

25
41
51
38
38
44
39
26
44
27
6
7
7
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

20
15
61
67
61
55
36
2
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

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
1
1
1
1
1
1
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
15
15
15
15
15
15
14
13
11
10
9
7
7
6
5
5
4
3
3
5
8
11
13

Feels Like (°C)

14
15
15
15
15
15
15
14
13
11
9
8
7
6
6
5
5
4
3
3
5
8
11
13

Dew Point (°C)

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

Relative Humidity (%)

55
51
49
50
51
51
52
55
59
63
69
74
79
83
87
90
93
95
97
97
89
75
65
58

Pressure (mb)

1017
1018
1019
1020
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1029
1030
1030
1030
1031
1031
1031
1031
1032
1031

Ozone (du)

304
307
311
317
322
325
326
328
331
334
335
333
329
327
328
330
332
331
329
328
328
329
329
331

Tuesday 7

Waxing Gibbous 100%

18:58

06:59

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

Sun - Rise: 06:19, Set: 19:48, Transit: 13:05. Moon - Rise: 18:58, Set: 06:59. Civil Dark: 20:23 - 05:44. Nautical Dark: 21:06 - 05:01. Astro Dark: 21:53 - 04:13

Total Clouds (% Sky Obscured)

13
60
77
77
6
39
24
12
2
0
0
0
1
19
19
19
19
19
19
0
0
0
0
0

Low Clouds (% Sky Obscured)

13
13
12
41
6
39
24
12
2
0
0
0
1
19
19
19
19
19
19
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
54
73
62
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
None
None
None

Precipitation Probability (%)

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 Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
8
8
7
7
7
6
5
5
5
5
5
4
4
3
2
1
1
1
1
1
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
16
17
18
18
18
17
16
14
12
10
8
7
7
7
6
6
5
5
5
7
10
13
15

Dew Point (°C)

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

Relative Humidity (%)

53
49
45
42
42
44
48
54
62
70
78
84
87
91
97
99
100
100
100
100
91
78
67
61

Pressure (mb)

1031
1031
1030
1030
1030
1029
1029
1029
1029
1030
1030
1030
1030
1030
1029
1028
1028
1028
1028
1027
1027
1027
1027
1027

Ozone (du)

334
335
336
335
335
337
340
343
347
350
351
348
343
338
333
328
324
324
326
327
326
325
323
321

Wednesday 8

Full Moon 99%

20:27

07:21

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

Sun - Rise: 06:17, Set: 19:50, Transit: 13:04. Moon - Rise: 20:27, Set: 07:21. Civil Dark: 20:25 - 05:42. Nautical Dark: 21:08 - 04:58. Astro Dark: 21:55 - 04:10

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
34
34
34
34
34
34
7
7
7
7
7
7
98
98
98
98
98

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
25
25
25
25
25
25
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
29
29
29
29
29
29
7
7
7
7
7
7
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
98
98
98
98
98

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
None
None
None

Precipitation Probability (%)

0
0
0
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

2
2
3
5
6
6
6
6
6
7
7
6
6
5
5
5
5
5
5
5
6
8
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
54
53
52
52
54
57
60
64
68
71
73
74
77
82
89
96
100
100
100
97
87
78
70

Pressure (mb)

1027
1026
1026
1026
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1027
1026
1027
1027

Ozone (du)

319
318
317
317
316
316
315
314
313
313
312
311
309
309
310
313
314
314
312
311
310
308
307
308

Thursday 9

Waning Gibbous 94%

21:55

07:45

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
11 Bad

Sun - Rise: 06:15, Set: 19:51, Transit: 13:04. Moon - Rise: 21:55, Set: 07:45. Civil Dark: 20:27 - 05:39. Nautical Dark: 21:10 - 04:56. Astro Dark: 21:58 - 04:07

Total Clouds (% Sky Obscured)

98
95
95
95
95
95
95
99
99
99
99
99
99
91
91
91
91
91
91
81
81
81
81
81

Low Clouds (% Sky Obscured)

0
4
4
4
4
4
4
2
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
12
12
12
12
12
12
1
1
1
1
1
1
0
0
0
0
0
0
5
5
5
5
5

High Clouds (% Sky Obscured)

98
94
94
94
94
94
94
99
99
99
99
99
99
91
91
91
91
91
91
80
80
80
80
80

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
None
None
None

Precipitation Probability (%)

0
0
0
0
1
1
1
1
0
0
0
0
0
0
0
0
2
2
1
2
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
16
18
19
19
18
17
16
14
12
10
7
6
5
4
4
3
3
2
3
5
7
12
14

Dew Point (°C)

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

Relative Humidity (%)

62
56
51
48
47
51
58
65
70
75
80
85
90
96
100
100
100
100
100
100
100
88
78
69

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1026
1026
1027
1027
1028
1028
1028
1028
1028
1027
1027
1027
1027
1027
1027
1027
1027

Ozone (du)

308
308
306
303
300
300
300
299
298
297
296
293
291
289
288
288
288
288
288
288
289
290
290
288

Friday 10

Waning Gibbous 87%

23:21

08:15

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 OK
08 OK
09 OK
10 OK
11 OK

Sun - Rise: 06:12, Set: 19:53, Transit: 13:04. Moon - Rise: 23:21, Set: 08:15. Civil Dark: 20:28 - 05:37. Nautical Dark: 21:12 - 04:53. Astro Dark: 22:00 - 04:04

Total Clouds (% Sky Obscured)

81
77
77
77
77
77
77
50
50
50
50
50
50
95
95
95
95
95
95
36
36
36
36
36

Low Clouds (% Sky Obscured)

0
1
1
1
1
1
1
47
47
47
47
47
47
95
95
95
95
95
95
36
36
36
36
36

Medium Clouds (% Sky Obscured)

5
77
77
77
77
77
77
13
13
13
13
13
13
18
18
18
18
18
18
0
0
0
0
0

High Clouds (% Sky Obscured)

80
2
2
2
2
2
2
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
8
7
8
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
1
2
2
4
4
3
2
3
5
5
6
7
9
9
7
5
2
1
1
2
2
2
0

Precipitation Amount (mm)

0.01
0.02
0.07
0.17
0.25
0.24
0.19
0.13
0.09
0.04
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.01
0.01
0.01
0.01
0.01
0.01
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
17
18
18
18
17
16
15
13
12
10
7
7
6
6
6
6
5
5
5
6
10
11
12

Dew Point (°C)

8
8
8
8
8
8
8
8
8
7
7
8
8
8
8
8
8
8
7
8
8
9
9
8

Relative Humidity (%)

60
54
51
51
54
57
61
64
69
75
82
90
98
100
100
100
100
100
100
100
98
91
84
76

Pressure (mb)

1026
1026
1025
1025
1024
1024
1024
1023
1023
1024
1024
1024
1024
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

286
284
282
281
281
282
284
286
288
292
296
302
310
317
325
334
341
348
353
356
352
344
339
339

Saturday 11

Waning Gibbous 78%

00:42

08:52

12 OK
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 OK
05 OK
06 OK
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:10, Set: 19:55, Transit: 13:04. Moon - Rise: 00:42, Set: 08:52. Civil Dark: 20:30 - 05:34. Nautical Dark: 21:14 - 04:50. Astro Dark: 22:03 - 04:01

Total Clouds (% Sky Obscured)

36
100
100
100
100
100
100
100
100
100
100
100
100
38
38
38
38
38
38
84
84
84
84
84

Low Clouds (% Sky Obscured)

36
100
100
100
100
100
100
100
100
100
100
100
100
38
38
38
38
38
38
84
84
84
84
84

Medium Clouds (% Sky Obscured)

0
4
4
4
4
4
4
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
2
0
0
0
0
0
0
1
1
1
0
0
0
0
0
1
1
1
1
0
0
0
0

Precipitation Amount (mm)

0.01
0.01
0
0
0
0
0
0
0.01
0.01
0.01
0
0
0
0
0
0.01
0.01
0.01
0.01
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
59
53
49
48
50
54
60
64
69
73
78
84
89
94
98
100
100
100
100
100
94
87
80

Pressure (mb)

1021
1021
1021
1020
1020
1020
1020
1020
1021
1021
1021
1022
1022
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

340
340
337
332
329
330
332
335
337
339
340
339
338
340
348
358
365
364
360
356
353
351
349
347

Forecast for Crownhill, Milton Keynes, UK (52.03,-0.81)

Generated: 05/04/20 12:03:55. Forecast: 05/04/20 to 11/04/20. Timezone: UTC+1.00