Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 19

Waxing Gibbous 98%

17:29

06:18

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

Sun - Rise: 06:04, Set: 18:16, Transit: 12:10. Moon - Rise: 17:29, Set: 06:18. Civil Dark: 18:49 - 05:31. Nautical Dark: 19:29 - 04:51. Astro Dark: 20:11 - 04:09

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
98
96
75
88
100
100
100
91
98
98
96
99
98
93
65
69
56

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
97
68
39
49
83
100
100
100
85
90
79
92
98
98
93
65
66
52

Medium Clouds (% Sky Obscured)

93
47
18
32
17
23
9
1
1
50
3
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

66
84
91
62
97
87
94
95
95
61
47
89
52
53
45
87
90
48
18
6
0
1
9
9

ISS Passover

Visibility (miles)

6
6
7
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
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
3
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
1
1
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
77
79
82
85
87
88
90
91
90
88
84
80
75
71
62
60
60
61
63
66
71
77
81

Pressure (mb)

1029
1030
1030
1030
1030
1030
1030
1031
1031
1031
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1033
1033

Ozone (du)

280
279
278
276
275
273
272
271
271
270
270
269
269
269
269
269
270
270
271
271
272
273
274
274

Wednesday 20

Waxing Gibbous 100%

18:54

06:42

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

Sun - Rise: 06:02, Set: 18:17, Transit: 12:10. Moon - Rise: 18:54, Set: 06:42. Civil Dark: 18:51 - 05:28. Nautical Dark: 19:31 - 04:48. Astro Dark: 20:13 - 04:06

Total Clouds (% Sky Obscured)

37
51
48
55
38
25
37
37
34
52
56
63
59
100
100
100
100
100
100
98
99
100
100
100

Low Clouds (% Sky Obscured)

24
17
16
13
20
23
22
29
33
37
53
58
59
100
100
100
100
100
100
98
99
100
100
100

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)

17
41
38
48
22
2
19
11
0
23
7
10
0
1
0
0
0
15
12
16
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
2
2
2
2
1
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
10
10
9
8
8
7
6
6
7
9
11
13
14
16
18
19
18
18
17
15
14
12
11

Feels Like (°C)

11
10
8
7
6
6
5
4
4
5
7
11
13
14
16
18
19
18
18
17
15
14
12
11

Dew Point (°C)

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

Relative Humidity (%)

82
84
85
86
86
88
91
94
95
94
89
85
79
73
67
62
59
59
61
64
68
73
77
80

Pressure (mb)

1034
1034
1034
1033
1033
1033
1033
1033
1033
1034
1034
1034
1034
1034
1033
1033
1032
1032
1031
1031
1031
1031
1031
1031

Ozone (du)

275
276
277
278
279
279
280
280
281
281
282
283
283
284
285
286
287
289
291
292
294
295
297
297

Thursday 21

Full Moon 98%

20:17

07:06

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

Sun - Rise: 06:00, Set: 18:19, Transit: 12:09. Moon - Rise: 20:17, Set: 07:06. Civil Dark: 18:53 - 05:26. Nautical Dark: 19:33 - 04:46. Astro Dark: 20:15 - 04:04

Total Clouds (% Sky Obscured)

100
97
95
97
63
25
97
100
99
95
74
100
100
87
84
100
100
100
99
94
96
96
96
96

Low Clouds (% Sky Obscured)

100
97
95
97
63
25
97
100
99
95
74
100
100
87
84
100
100
100
99
92
67
67
67
67

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
1
23
90
90
90
90

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
10
8
7
6
5
5
4
4
5
6
10
12
15
17
18
19
19
18
17
16
14
13
11

Dew Point (°C)

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

Relative Humidity (%)

82
83
85
87
89
91
93
95
94
92
87
83
75
68
62
57
55
56
56
58
60
65
71
76

Pressure (mb)

1031
1031
1030
1030
1029
1029
1029
1028
1028
1028
1027
1027
1027
1026
1026
1025
1025
1024
1024
1023
1023
1024
1024
1024

Ozone (du)

297
296
295
295
295
296
297
298
299
299
299
299
299
299
298
298
297
296
296
297
297
297
298
299

Friday 22

Waning Gibbous 94%

21:37

07:29

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

Sun - Rise: 05:57, Set: 18:21, Transit: 12:09. Moon - Rise: 21:37, Set: 07:29. Civil Dark: 18:55 - 05:24. Nautical Dark: 19:35 - 04:43. Astro Dark: 20:17 - 04:01

Total Clouds (% Sky Obscured)

96
96
99
99
99
99
99
99
97
97
97
97
97
97
99
99
99
99
99
99
100
100
100
100

Low Clouds (% Sky Obscured)

67
67
95
95
95
95
95
95
1
1
1
1
1
1
2
2
2
2
2
2
5
5
5
5

Medium Clouds (% Sky Obscured)

0
0
31
31
31
31
31
31
0
0
0
0
0
0
7
7
7
7
7
7
2
2
2
2

High Clouds (% Sky Obscured)

90
90
95
95
95
95
95
95
97
97
97
97
97
97
99
99
99
99
99
99
100
100
100
100

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.02
0.04
0.05
0.06
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.02
0.02
0.02
0.01
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
78
80
81
82
83
83
84
84
85
80
77
74
70
66
61
59
57
57
56
58
59
61
64

Pressure (mb)

1025
1025
1025
1025
1025
1026
1026
1026
1027
1027
1028
1028
1029
1029
1029
1029
1028
1028
1028
1028
1029
1029
1030
1030

Ozone (du)

299
299
301
302
305
308
312
316
320
323
325
327
329
330
332
334
335
337
339
340
342
344
346
351

Saturday 23

Waning Gibbous 88%

No Rise

07:54

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

Sun - Rise: 05:55, Set: 18:23, Transit: 12:09. Moon - Rise: No Rise, Set: 07:54. Civil Dark: 18:56 - 05:21. Nautical Dark: 19:37 - 04:41. Astro Dark: 20:19 - 03:58

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
90
90
90
90
90
90
13
13
13
13
13
13
30
30
30
30

Low Clouds (% Sky Obscured)

5
5
0
0
0
0
0
0
0
0
0
0
0
0
13
13
13
13
13
13
29
29
29
29

Medium Clouds (% Sky Obscured)

2
2
15
15
15
15
15
15
1
1
1
1
1
1
0
0
0
0
0
0
9
9
9
9

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
90
90
90
90
90
90
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)

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

Chance of Frost

Temperature (°C)

7
7
6
5
5
4
3
2
2
3
5
7
8
10
11
12
13
14
13
13
11
10
8
6

Feels Like (°C)

5
4
4
3
2
2
1
-0
-1
0
3
5
6
8
11
12
13
14
13
13
11
8
6
4

Dew Point (°C)

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

Relative Humidity (%)

67
72
76
79
80
83
86
88
88
85
78
71
64
56
50
46
44
44
45
47
50
54
60
65

Pressure (mb)

1030
1030
1030
1030
1030
1030
1030
1031
1031
1031
1032
1032
1032
1032
1032
1032
1031
1031
1031
1031
1031
1032
1032
1033

Ozone (du)

360
371
379
383
383
385
389
393
395
392
387
384
384
387
390
393
398
401
402
402
402
402
402
401

Sunday 24

Waning Gibbous 79%

22:55

08:22

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

Sun - Rise: 05:53, Set: 18:24, Transit: 12:08. Moon - Rise: 22:55, Set: 08:22. Civil Dark: 18:58 - 05:19. Nautical Dark: 19:39 - 04:38. Astro Dark: 20:21 - 03:56

Total Clouds (% Sky Obscured)

30
30
1
1
1
1
1
1
64
64
64
64
64
64
88
88
88
88
88
88
45
45
45
45

Low Clouds (% Sky Obscured)

29
29
1
1
1
1
1
1
0
0
0
0
0
0
86
86
86
86
86
86
41
41
41
41

Medium Clouds (% Sky Obscured)

9
9
0
0
0
0
0
0
1
1
1
1
1
1
16
16
16
16
16
16
2
2
2
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
64
64
64
64
64
64
0
0
0
0
0
0
8
8
8
8

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
2
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
0.01
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
5
4
4
3
3
2
1
1
3
5
7
9
11
12
13
14
15
14
14
12
11
9
7

Feels Like (°C)

3
2
2
1
1
0
-1
-1
-1
0
3
5
7
11
12
13
14
15
14
14
12
11
8
6

Dew Point (°C)

0
0
0
-0
-0
-1
-1
-1
-1
-1
-0
0
1
1
2
2
2
3
3
3
3
3
3
2

Relative Humidity (%)

68
71
73
75
77
80
83
85
84
78
69
61
57
52
50
46
44
44
45
48
53
58
65
71

Pressure (mb)

1033
1033
1033
1033
1033
1033
1033
1033
1033
1034
1034
1034
1034
1034
1033
1033
1032
1032
1032
1032
1032
1032
1033
1033

Ozone (du)

398
394
390
385
379
375
371
369
366
362
358
355
354
354
353
354
354
354
354
353
352
351
349
348

Monday 25

Waning Gibbous 70%

00:07

08:55

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

Sun - Rise: 05:50, Set: 18:26, Transit: 12:08. Moon - Rise: 00:07, Set: 08:55. Civil Dark: 19:00 - 05:16. Nautical Dark: 19:40 - 04:36. Astro Dark: 20:23 - 03:53

Total Clouds (% Sky Obscured)

45
45
38
38
38
38
38
38
69
69
69
69
69
69
100
100
100
100
100
100
81
81
81
81

Low Clouds (% Sky Obscured)

41
41
8
8
8
8
8
8
2
2
2
2
2
2
100
100
100
100
100
100
77
77
77
77

Medium Clouds (% Sky Obscured)

2
2
34
34
34
34
34
34
2
2
2
2
2
2
29
29
29
29
29
29
17
17
17
17

High Clouds (% Sky Obscured)

8
8
1
1
1
1
1
1
68
68
68
68
68
68
84
84
84
84
84
84
16
16
16
16

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
2
1
1
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
6
5
4
4
3
2
1
2
3
6
9
11
13
15
16
17
17
17
15
14
12
10
9

Feels Like (°C)

5
5
4
3
4
1
2
1
0
2
6
8
11
13
15
16
17
17
17
15
14
12
10
7

Dew Point (°C)

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

Relative Humidity (%)

75
77
78
79
80
80
81
83
84
80
75
69
63
56
51
46
43
41
43
46
49
53
59
66

Pressure (mb)

1033
1033
1033
1033
1033
1033
1033
1033
1033
1033
1033
1033
1033
1033
1033
1032
1032
1031
1031
1031
1031
1032
1032
1033

Ozone (du)

347
347
347
348
348
349
350
351
352
353
353
353
353
352
352
351
351
352
352
352
352
352
352
351

Forecast for Milton Keynes, Milton Keynes, UK (52.04,-0.76)

Generated: 19/03/19 22:55:55. Forecast: 19/03/19 to 25/03/19. Timezone: UTC+0.00