Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 5

Waxing Gibbous 93%

16:09

06:22

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 OK
10 OK

Sun - Rise: 06:31, Set: 19:51, Transit: 13:12. Moon - Rise: 16:09, Set: 06:22. Civil Dark: 20:25 - 05:56. Nautical Dark: 21:07 - 05:14. Astro Dark: 21:52 - 04:28

Total Clouds (% Sky Obscured)

98
93
74
74
54
49
70
87
89
48
83
95
99
100
100
100
100
100
96
98
69
47
36
31

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
38
31
98
100
99
22
38
36
45
35
31

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
17
38
1
13
71
96
98
98
96
56
95
72
59
7
3
1
0

High Clouds (% Sky Obscured)

98
93
74
74
54
49
70
86
88
48
81
84
94
98
97
98
98
93
92
93
56
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

Precipitation Type

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
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
10
22
35
27
13
7
12
4
3
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.02
0.1
0.29
0.35
0.2
0.15
0.31
0.03
0.01
0
0
0

Wind Speed/Direction (mph)

17
18
19
19
19
18
18
17
16
16
16
16
16
17
17
16
16
13
13
11
10
10
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
57
53
51
51
52
53
55
57
60
62
66
74
83
92
96
96
94
93
90
87
83
79
74

Pressure (mb)

1011
1010
1010
1010
1009
1009
1009
1008
1008
1008
1007
1007
1008
1008
1008
1008
1009
1009
1010
1011
1012
1014
1015
1016

Ozone (du)

301
302
303
304
304
304
303
302
302
303
305
307
307
306
306
305
305
305
306
308
310
311
313
315

Monday 6

Waxing Gibbous 98%

17:37

06:45

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

Sun - Rise: 06:28, Set: 19:52, Transit: 13:11. Moon - Rise: 17:37, Set: 06:45. Civil Dark: 20:27 - 05:54. Nautical Dark: 21:09 - 05:12. Astro Dark: 21:55 - 04:25

Total Clouds (% Sky Obscured)

31
20
19
18
11
6
1
0
0
0
0
0
0
0
0
0
0
0
5
32
100
100
100
9

Low Clouds (% Sky Obscured)

30
17
16
12
7
5
1
0
0
0
0
0
0
0
0
0
0
0
5
32
100
100
100
9

Medium Clouds (% Sky Obscured)

2
7
12
13
9
4
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
32
100
100
29
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
2
2
1
1
0
0
1
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

13
13
13
13
13
12
12
10
9
7
5
4
3
3
2
2
2
2
2
2
2
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
14
14
15
15
14
13
12
11
8
7
7
6
6
6
5
5
4
4
3
5
7
9

Dew Point (°C)

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

Relative Humidity (%)

69
64
59
55
51
50
50
52
55
60
68
75
81
86
90
92
94
95
96
97
96
91
81
72

Pressure (mb)

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

Ozone (du)

319
322
327
332
338
341
341
340
338
336
334
331
330
328
327
329
331
333
332
331
331
331
331
332

Tuesday 7

Waxing Gibbous 100%

19:05

07:06

11 Good
12 OK
13 Good
14 Good
15 Good
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 Good
10 Good

Sun - Rise: 06:26, Set: 19:54, Transit: 13:11. Moon - Rise: 19:05, Set: 07:06. Civil Dark: 20:28 - 05:52. Nautical Dark: 21:11 - 05:09. Astro Dark: 21:57 - 04:22

Total Clouds (% Sky Obscured)

0
27
16
6
17
43
11
3
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
3
16
6
17
43
11
3
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0

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
24
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
5
5
5
5
5
5
5
5
6
6

Relative Humidity (%)

65
60
55
51
48
46
48
50
54
60
68
74
78
82
85
88
90
92
95
98
95
87
77
68

Pressure (mb)

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

Ozone (du)

334
336
338
339
340
342
344
347
349
350
350
348
344
337
331
327
324
323
324
327
328
327
324
321

Wednesday 8

Full Moon 99%

20:33

07:28

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

Sun - Rise: 06:24, Set: 19:56, Transit: 13:11. Moon - Rise: 20:33, Set: 07:28. Civil Dark: 20:30 - 05:49. Nautical Dark: 21:13 - 05:06. Astro Dark: 22:00 - 04:19

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
30
30
30
30
30
30
92
92
92
92
92
92
98
98
98
98

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
5
5
5
5
5
5
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
28
28
28
28
28
28
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
92
92
92
92
92
92
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
59
57
54
53
53
56
60
64
69
78
84
84
82
81
82
84
87
93
100
100
98
90
82

Pressure (mb)

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

Ozone (du)

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

Thursday 9

Waning Gibbous 94%

22:01

07:54

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 OK
10 OK

Sun - Rise: 06:22, Set: 19:57, Transit: 13:11. Moon - Rise: 22:01, Set: 07:54. Civil Dark: 20:32 - 05:47. Nautical Dark: 21:15 - 05:04. Astro Dark: 22:02 - 04:16

Total Clouds (% Sky Obscured)

98
98
99
99
99
99
99
99
98
98
98
98
98
98
99
99
99
99
99
99
48
48
48
48

Low Clouds (% Sky Obscured)

0
0
4
4
4
4
4
4
0
0
0
0
0
0
2
2
2
2
2
2
16
16
16
16

Medium Clouds (% Sky Obscured)

0
0
5
5
5
5
5
5
0
0
0
0
0
0
12
12
12
12
12
12
40
40
40
40

High Clouds (% Sky Obscured)

98
98
99
99
99
99
99
99
98
98
98
98
98
98
99
99
99
99
99
99
13
13
13
13

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
15
17
18
19
19
19
19
17
16
14
13
12
12
11
10
8
7
6
6
6
7
10
12

Dew Point (°C)

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

Relative Humidity (%)

75
67
61
56
53
52
54
59
64
69
75
80
82
82
84
88
93
97
100
100
100
95
86
79

Pressure (mb)

1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

306
304
302
300
300
300
300
300
299
297
294
293
293
294
294
293
291
290
289
289
288
287
285
284

Friday 10

Waning Gibbous 87%

23:26

08:24

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

Sun - Rise: 06:20, Set: 19:59, Transit: 13:10. Moon - Rise: 23:26, Set: 08:24. Civil Dark: 20:34 - 05:45. Nautical Dark: 21:17 - 05:01. Astro Dark: 22:04 - 04:13

Total Clouds (% Sky Obscured)

48
48
80
80
80
80
80
80
96
96
96
96
96
96
100
100
100
100
100
100
4
4
4
4

Low Clouds (% Sky Obscured)

16
16
1
1
1
1
1
1
64
64
64
64
64
64
100
100
100
100
100
100
4
4
4
4

Medium Clouds (% Sky Obscured)

40
40
70
70
70
70
70
70
6
6
6
6
6
6
2
2
2
2
2
2
0
0
0
0

High Clouds (% Sky Obscured)

13
13
51
51
51
51
51
51
91
91
91
91
91
91
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
1
1
2
3
4
4
4
3
2
2
2
2
2
3
0
0
0
1
1
1
1
2
2

Precipitation Amount (mm)

0
0.01
0.03
0.08
0.17
0.24
0.21
0.15
0.1
0.06
0.03
0.02
0.01
0.01
0.01
0
0
0
0.01
0.03
0.04
0.03
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
9
9
9
9
9
10
10
10
9
9
8
8
8
8
8
9
9
10
10
10
9
9

Relative Humidity (%)

70
64
57
53
51
53
57
63
66
69
71
73
73
74
75
78
81
84
90
96
98
95
88
82

Pressure (mb)

1026
1025
1025
1024
1024
1023
1023
1023
1022
1023
1023
1023
1023
1023
1023
1022
1022
1021
1021
1022
1022
1022
1021
1022

Ozone (du)

283
282
281
279
278
278
281
285
290
294
298
303
309
316
325
335
346
354
357
356
354
351
348
344

Saturday 11

Waning Gibbous 78%

00:46

09:01

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 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:17, Set: 20:01, Transit: 13:10. Moon - Rise: 00:46, Set: 09:01. Civil Dark: 20:36 - 05:42. Nautical Dark: 21:19 - 04:59. Astro Dark: 22:07 - 04:10

Total Clouds (% Sky Obscured)

4
4
44
44
44
44
44
44
43
43
43
43
43
43
92
92
92
92
92
92
100
100
100
100

Low Clouds (% Sky Obscured)

4
4
44
44
44
44
44
44
43
43
43
43
43
43
92
92
92
92
92
92
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
2
2
2
2
2
9
9
9
9
9
9
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
0
0
0
0
0
0
1
1
1
0
0
0
0
0
2
2
2
1
1
1
1

Precipitation Amount (mm)

0
0
0
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
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
15
16
18
19
19
19
18
17
15
14
12
11
11
9
8
8
7
7
6
7
8
11
13

Dew Point (°C)

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

Relative Humidity (%)

75
67
60
54
49
47
49
54
60
64
69
72
75
78
83
88
94
99
100
100
100
100
99
92

Pressure (mb)

1022
1022
1022
1021
1021
1020
1020
1021
1021
1021
1022
1022
1022
1023
1022
1022
1023
1023
1023
1023
1023
1023
1023
1024

Ozone (du)

340
335
331
329
327
327
328
331
333
335
337
339
341
342
345
352
360
364
362
357
353
352
352
352

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

Generated: 05/04/20 11:40:33. Forecast: 05/04/20 to 11/04/20. Timezone: UTC+1.00