Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 5

Waxing Gibbous 93%

16:01

06:33

10 Bad
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 OK
08 OK
09 OK

Sun - Rise: 06:27, Set: 20:00, Transit: 13:15. Moon - Rise: 16:01, Set: 06:33. Civil Dark: 20:38 - 05:48. Nautical Dark: 21:26 - 05:00. Astro Dark: 22:21 - 04:05

Total Clouds (% Sky Obscured)

98
99
100
100
100
92
87
77
84
100
90
81
83
81
90
73
73
41
87
96
47
31
17
16

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
1
0
0
1
1
1
1
1
32
2
22
21
12
16

Medium Clouds (% Sky Obscured)

0
0
0
63
95
12
2
57
26
1
34
0
15
57
79
27
2
0
40
95
31
8
7
2

High Clouds (% Sky Obscured)

98
99
100
100
98
91
87
71
81
100
87
81
81
60
66
72
72
40
78
33
18
10
6
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
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
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
18
27
30
27
23
17
12
6
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.02
0.06
0.09
0.1
0.1
0.09
0.07
0.05
0.03
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
12
14
15
16
17
18
17
17
16
15
14
14
14
13
13
13
13
12
11
10
6
6
6

Dew Point (°C)

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

Relative Humidity (%)

68
62
56
52
49
47
47
50
53
57
61
64
68
72
76
80
83
86
88
87
84
81
76
71

Pressure (mb)

1010
1009
1008
1007
1007
1006
1005
1004
1003
1003
1002
1002
1001
1001
1001
1000
999
999
1000
1001
1002
1003
1005
1006

Ozone (du)

266
269
272
275
276
277
277
276
274
273
273
274
275
274
274
274
276
279
282
287
293
299
307
316

Monday 6

Waxing Gibbous 98%

17:34

06:50

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

Sun - Rise: 06:24, Set: 20:02, Transit: 13:14. Moon - Rise: 17:34, Set: 06:50. Civil Dark: 20:41 - 05:45. Nautical Dark: 21:29 - 04:57. Astro Dark: 22:24 - 04:01

Total Clouds (% Sky Obscured)

20
38
27
42
81
42
25
16
13
11
0
1
1
6
2
1
24
16
29
97
84
88
85
81

Low Clouds (% Sky Obscured)

20
34
23
25
16
14
16
6
11
11
0
1
1
1
2
1
1
0
1
1
0
0
0
1

Medium Clouds (% Sky Obscured)

3
14
15
28
19
21
21
12
7
1
0
0
0
1
2
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
15
76
23
1
0
0
0
0
0
0
5
0
0
24
16
29
97
84
88
85
81

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
3
3
2
2
2
2
2
2
2
0
0
0
2
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

20
20
20
20
19
19
18
16
15
13
10
8
7
6
5
5
5
6
6
6
7
7
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
4
4
4
3
3
3
3
3
4
4
4
4
5
5
5
5
5
5
4
4
5
5

Relative Humidity (%)

67
66
64
61
57
54
53
55
59
62
67
73
78
83
87
90
92
91
91
92
94
92
86
79

Pressure (mb)

1007
1009
1010
1012
1013
1015
1016
1017
1018
1020
1021
1022
1023
1024
1025
1025
1026
1026
1026
1027
1027
1027
1028
1027

Ozone (du)

322
325
326
328
335
344
350
353
354
353
351
348
344
338
331
326
326
328
330
331
332
333
333
332

Tuesday 7

Waxing Gibbous 100%

19:09

07:05

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

Sun - Rise: 06:22, Set: 20:04, Transit: 13:14. Moon - Rise: 19:09, Set: 07:05. Civil Dark: 20:43 - 05:43. Nautical Dark: 21:31 - 04:54. Astro Dark: 22:27 - 03:57

Total Clouds (% Sky Obscured)

66
84
80
94
41
35
38
73
95
99
100
99
98
90
90
89
89
89
89
89
89
7
7
7

Low Clouds (% Sky Obscured)

12
0
42
93
33
22
12
8
2
2
1
0
0
0
1
3
3
3
3
3
3
5
5
5

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
6
55
54
54
54
54
54
54
6
6
6

High Clouds (% Sky Obscured)

61
84
66
16
13
16
29
71
95
99
100
99
98
89
84
83
83
83
83
83
83
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
1
2
4
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.02
0.04
0.09
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
67
64
58
53
49
48
51
57
61
65
67
70
75
80
85
88
89
90
92
94
95
91
85

Pressure (mb)

1027
1027
1027
1026
1026
1026
1025
1025
1024
1025
1024
1024
1024
1025
1025
1024
1025
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

332
334
336
338
338
339
338
338
338
337
338
339
338
335
330
326
325
324
324
322
320
319
318
318

Wednesday 8

Full Moon 99%

20:43

07:22

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

Sun - Rise: 06:19, Set: 20:06, Transit: 13:14. Moon - Rise: 20:43, Set: 07:22. Civil Dark: 20:45 - 05:40. Nautical Dark: 21:34 - 04:51. Astro Dark: 22:30 - 03:54

Total Clouds (% Sky Obscured)

7
7
7
80
80
80
80
80
80
33
33
33
33
33
33
97
97
97
97
97
97
100
100
100

Low Clouds (% Sky Obscured)

5
5
5
78
78
78
78
78
78
6
6
6
6
6
6
19
19
19
19
19
19
100
100
100

Medium Clouds (% Sky Obscured)

6
6
6
16
16
16
16
16
16
9
9
9
9
9
9
8
8
8
8
8
8
86
86
86

High Clouds (% Sky Obscured)

0
0
0
2
2
2
2
2
2
23
23
23
23
23
23
97
97
97
97
97
97
99
99
99

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
2
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
0.01
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
74
70
66
63
62
63
65
68
71
74
79
84
89
94
99
100
100
100
100
100
99
93
86

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1026
1026
1027
1027
1027
1028
1027
1027
1028
1028
1028
1028
1028

Ozone (du)

318
318
318
318
321
323
326
327
328
329
329
328
328
328
327
327
328
328
329
329
329
329
328
326

Thursday 9

Waning Gibbous 94%

22:17

07:42

10 Bad
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 Bad

Sun - Rise: 06:17, Set: 20:08, Transit: 13:14. Moon - Rise: 22:17, Set: 07:42. Civil Dark: 20:47 - 05:37. Nautical Dark: 21:36 - 04:48. Astro Dark: 22:34 - 03:50

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
86
86
86
86
86
86
27
27
27
27
27
27
20
20
20
20
20
20
100
100
100

Medium Clouds (% Sky Obscured)

86
86
86
74
74
74
74
74
74
91
91
91
91
91
91
77
77
77
77
77
77
100
100
100

High Clouds (% Sky Obscured)

99
99
99
100
100
100
100
100
100
99
99
99
99
99
99
100
100
100
100
100
100
99
99
99

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

Precipitation Probability (%)

0
0
0
0
0
0
2
2
1
1
0
0
0
0
0
0
0
0
3
5
12
20
23
21

Precipitation Amount (mm)

0
0
0
0
0
0
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0.01
0.01
0.04
0.08
0.11
0.11

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
8
8
9
10
10
11
11
11
10
9
8
6
6
5
5
4
4
4
3
3
3
4
6

Feels Like (°C)

5
6
7
8
8
10
11
11
11
10
7
6
4
4
3
3
3
2
2
2
1
2
3
4

Dew Point (°C)

4
4
4
4
4
4
5
5
5
5
5
5
4
4
4
3
3
3
3
3
3
3
4
5

Relative Humidity (%)

80
77
74
71
68
66
65
66
69
73
78
82
86
89
90
92
94
95
97
100
100
100
100
95

Pressure (mb)

1028
1029
1029
1029
1029
1029
1029
1029
1028
1028
1028
1029
1029
1029
1028
1028
1028
1027
1027
1027
1027
1026
1026
1026

Ozone (du)

325
325
325
324
319
314
309
307
306
304
302
300
297
292
287
284
284
285
287
288
288
287
285
281

Friday 10

Waning Gibbous 87%

23:49

08:06

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

Sun - Rise: 06:14, Set: 20:10, Transit: 13:13. Moon - Rise: 23:49, Set: 08:06. Civil Dark: 20:49 - 05:34. Nautical Dark: 21:39 - 04:44. Astro Dark: 22:37 - 03:46

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
36
36
36
36
36
36
49
49
49
49
49
49
95
95
95

Low Clouds (% Sky Obscured)

100
100
100
52
52
52
52
52
52
36
36
36
36
36
36
33
33
33
33
33
33
44
44
44

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
0
0
0
0
0
0
23
23
23
23
23
23
86
86
86

High Clouds (% Sky Obscured)

99
99
99
100
100
100
100
100
100
0
0
0
0
0
0
20
20
20
20
20
20
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
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

23
23
25
24
18
13
7
3
1
0
0
0
0
0
0
0
0
0
0
7
22
33
44
41

Precipitation Amount (mm)

0.12
0.15
0.18
0.2
0.16
0.11
0.06
0.03
0.01
0
0
0
0
0
0
0
0
0
0
0.09
0.4
0.75
0.81
0.71

Wind Speed/Direction (mph)

4
3
2
2
2
3
4
5
6
6
6
6
5
6
7
7
8
8
9
9
9
10
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
86
83
81
78
76
75
76
80
85
91
98
100
100
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

1025
1025
1025
1024
1023
1023
1023
1022
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1019
1019

Ozone (du)

280
281
284
287
290
292
296
303
312
319
324
328
329
327
322
319
321
323
326
327
328
329
328
327

Saturday 11

Waning Gibbous 78%

01:14

08:39

10 Bad
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 Bad

Sun - Rise: 06:11, Set: 20:12, Transit: 13:13. Moon - Rise: 01:14, Set: 08:39. Civil Dark: 20:52 - 05:32. Nautical Dark: 21:42 - 04:41. Astro Dark: 22:41 - 03:42

Total Clouds (% Sky Obscured)

95
95
95
100
100
100
100
100
100
98
98
98
98
98
98
99
99
99
99
99
99
79
79
79

Low Clouds (% Sky Obscured)

44
44
44
100
100
100
100
100
100
41
41
41
41
41
41
50
50
50
50
50
50
79
79
79

Medium Clouds (% Sky Obscured)

86
86
86
20
20
20
20
20
20
0
0
0
0
0
0
0
0
0
0
0
0
13
13
13

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
98
98
98
98
98
98
98
98
98
98
98
98
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

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
Very Light Rain

Precipitation Probability (%)

39
37
25
15
11
12
10
5
3
0
0
2
3
3
4
4
3
3
3
2
2
2
4
10

Precipitation Amount (mm)

0.57
0.39
0.21
0.12
0.1
0.13
0.13
0.08
0.02
0
0
0.01
0.01
0.01
0.02
0.02
0.02
0.01
0.01
0.01
0.02
0.02
0.04
0.07

Wind Speed/Direction (mph)

13
13
13
12
13
13
13
13
12
12
12
12
12
12
12
12
13
13
13
13
13
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
97
91
87
81
78
76
78
82
86
89
93
96
98
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020

Ozone (du)

327
328
330
331
331
331
331
330
329
330
336
344
350
351
350
349
348
346
345
343
342
342
344
346

Forecast for Edinburgh, City of Edinburgh, UK (55.95,-3.19)

Generated: 05/04/20 10:39:36. Forecast: 05/04/20 to 11/04/20. Timezone: UTC+1.00