Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 19

Waxing Gibbous 98%

17:44

06:28

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
22 Bad

Sun - Rise: 06:16, Set: 18:28, Transit: 12:22. Moon - Rise: 17:44, Set: 06:28. Civil Dark: 19:00 - 05:44. Nautical Dark: 19:39 - 05:06. Astro Dark: 20:18 - 04:26

Total Clouds (% Sky Obscured)

90
92
94
84
82
62
88
98
98
96
100
100
98
98
100
100
100
100
94
87
82
78
66
47

Low Clouds (% Sky Obscured)

89
91
94
83
80
54
83
98
98
95
100
100
98
98
100
100
100
100
94
87
82
78
66
47

Medium Clouds (% Sky Obscured)

3
2
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)

2
13
4
4
6
15
12
9
14
8
4
0
0
0
0
4
37
34
6
0
0
0
0
0

ISS Passover

Visibility (miles)

5
4
4
4
2
2
3
4
6
9
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
10
10
8
8
8
8
9
9
11
12
13
14
15
16
15
15
14
13
12
11
8
8

Dew Point (°C)

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

Relative Humidity (%)

86
88
89
91
93
95
96
96
96
94
90
85
80
75
68
66
66
69
73
76
79
83
86
87

Pressure (mb)

1031
1031
1031
1031
1031
1031
1032
1032
1032
1033
1033
1033
1034
1034
1034
1033
1033
1033
1033
1034
1034
1035
1035
1035

Ozone (du)

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

Wednesday 20

Waxing Gibbous 100%

19:07

06:54

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 OK
22 Bad

Sun - Rise: 06:14, Set: 18:29, Transit: 12:22. Moon - Rise: 19:07, Set: 06:54. Civil Dark: 19:02 - 05:42. Nautical Dark: 19:40 - 05:03. Astro Dark: 20:20 - 04:23

Total Clouds (% Sky Obscured)

35
32
27
20
16
24
31
47
78
72
82
87
100
100
100
100
100
100
100
100
95
68
33
54

Low Clouds (% Sky Obscured)

33
32
27
20
16
24
31
47
78
71
82
87
100
100
100
100
100
100
100
100
95
68
33
54

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)

4
0
0
0
0
0
0
0
0
2
0
13
0
0
0
0
0
0
0
0
1
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
3
3
3
3
3
2
2
2
2
3
3
4
5
5
4
4
3
2
2
2
2
2
1

Precipitation Amount (mm)

0.02
0.02
0.02
0.02
0.01
0.01
0.01
0.02
0.01
0.02
0.02
0.03
0.05
0.07
0.06
0.04
0.04
0.04
0.05
0.05
0.03
0.01
0.01
0.01

Wind Speed/Direction (mph)

5
5
5
4
4
4
4
4
4
4
4
4
4
5
5
5
5
5
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

9
9
8
8
7
7
7
7
7
8
10
10
12
13
14
15
15
14
13
13
12
11
10
10

Feels Like (°C)

8
7
7
6
6
6
6
6
7
8
9
10
12
13
14
15
15
14
13
13
12
11
9
9

Dew Point (°C)

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

Relative Humidity (%)

88
89
92
93
94
96
97
98
96
93
90
87
83
76
71
68
69
72
75
78
82
85
87
87

Pressure (mb)

1035
1035
1035
1035
1034
1034
1034
1035
1035
1035
1035
1035
1035
1035
1034
1034
1033
1033
1033
1033
1033
1033
1033
1032

Ozone (du)

274
275
275
275
276
276
276
277
277
278
279
280
280
281
282
283
285
286
288
289
290
291
292
292

Thursday 21

Full Moon 98%

20:28

07:19

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

Sun - Rise: 06:12, Set: 18:31, Transit: 12:21. Moon - Rise: 20:28, Set: 07:19. Civil Dark: 19:03 - 05:40. Nautical Dark: 19:42 - 05:01. Astro Dark: 20:22 - 04:21

Total Clouds (% Sky Obscured)

92
87
83
84
86
85
81
86
91
78
42
49
86
88
34
49
47
92
98
99
99
99
99
99

Low Clouds (% Sky Obscured)

92
87
83
84
86
85
81
86
91
78
42
49
86
88
34
49
23
28
39
32
32
32
32
32

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
32
90
98
98
98
98
98
98

ISS Passover

Visibility (miles)

10
10
10
10
10
9
6
5
7
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
9
8
8
8
8
8
7
8
9
10
11
12
14
15
16
15
14
13
12
11
10
9
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
90
92
92
92
94
96
97
96
93
89
85
80
73
68
65
66
68
71
73
77
80
83
85

Pressure (mb)

1032
1032
1031
1031
1030
1029
1029
1028
1028
1028
1028
1028
1027
1027
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

292
292
293
293
294
294
295
295
296
297
297
297
296
295
295
295
295
296
297
298
299
300
302
303

Friday 22

Waning Gibbous 94%

21:47

07:44

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
22 Bad

Sun - Rise: 06:10, Set: 18:32, Transit: 12:21. Moon - Rise: 21:47, Set: 07:44. Civil Dark: 19:05 - 05:37. Nautical Dark: 19:44 - 04:59. Astro Dark: 20:24 - 04:18

Total Clouds (% Sky Obscured)

99
99
99
99
99
99
99
98
98
98
98
98
98
99
99
99
99
99
99
94
94
94
94
94

Low Clouds (% Sky Obscured)

32
12
12
12
12
12
12
1
1
1
1
1
1
2
2
2
2
2
2
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
78
78
78
78
78
78
0
0
0
0
0
0
26
26
26
26
26
26
51
51
51
51
51

High Clouds (% Sky Obscured)

98
98
98
98
98
98
98
98
98
98
98
98
98
99
99
99
99
99
99
88
88
88
88
88

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

3
3
3
4
5
7
10
13
30
30
25
19
16
14
14
15
16
19
24
26
24
22
23
23

Precipitation Amount (mm)

0.04
0.03
0.03
0.04
0.04
0.05
0.07
0.11
0.22
0.24
0.22
0.16
0.09
0.06
0.07
0.11
0.15
0.19
0.24
0.29
0.32
0.34
0.32
0.25

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
6
6
6
5
6
6
6
5
5
6
6
10
11
11
11
10
7
7
6
6
6
7

Dew Point (°C)

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

Relative Humidity (%)

85
86
88
90
91
93
91
89
87
87
85
82
80
76
73
71
71
72
73
73
74
74
74
74

Pressure (mb)

1025
1025
1025
1024
1024
1024
1024
1025
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1029
1029
1029

Ozone (du)

304
306
309
312
316
318
320
321
323
325
327
328
330
332
334
336
337
339
340
341
344
346
351
360

Saturday 23

Waning Gibbous 87%

23:02

08:10

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 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 06:08, Set: 18:34, Transit: 12:21. Moon - Rise: 23:02, Set: 08:10. Civil Dark: 19:07 - 05:35. Nautical Dark: 19:45 - 04:56. Astro Dark: 20:26 - 04:15

Total Clouds (% Sky Obscured)

94
98
98
98
98
98
98
95
95
95
95
95
95
6
6
6
6
6
6
56
56
56
56
56

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
6
6
6
6
6
6
56
56
56
56
56

Medium Clouds (% Sky Obscured)

51
81
81
81
81
81
81
84
84
84
84
84
84
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

88
98
98
98
98
98
98
92
92
92
92
92
92
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

4
5
6
6
6
6
6
7
9
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 (%)

19
13
10
10
11
9
7
7
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.17
0.1
0.07
0.04
0.03
0.02
0.02
0.02
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
6
5
5
5
5
4
4
4
5
6
10
12
13
14
13
12
11
8
6
5
4
4

Dew Point (°C)

5
5
5
4
4
4
4
4
4
4
4
3
3
3
3
3
3
3
3
3
3
2
2
3

Relative Humidity (%)

77
78
79
79
79
79
78
78
78
77
75
68
61
54
50
48
49
52
57
61
67
70
75
79

Pressure (mb)

1029
1030
1030
1030
1030
1030
1031
1031
1031
1032
1032
1033
1033
1033
1033
1033
1032
1032
1032
1032
1033
1033
1034
1034

Ozone (du)

371
380
383
384
385
387
390
390
387
380
377
376
378
381
384
387
390
393
395
395
394
391
388
386

Sunday 24

Waning Gibbous 79%

23:02

08:40

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

Sun - Rise: 06:05, Set: 18:36, Transit: 12:21. Moon - Rise: 23:02, Set: 08:40. Civil Dark: 19:08 - 05:33. Nautical Dark: 19:47 - 04:54. Astro Dark: 20:28 - 04:13

Total Clouds (% Sky Obscured)

56
18
18
18
18
18
18
36
36
36
36
36
36
90
90
90
90
90
90
40
40
40
40
40

Low Clouds (% Sky Obscured)

56
0
0
0
0
0
0
0
0
0
0
0
0
71
71
71
71
71
71
15
15
15
15
15

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
18
18
18
18
18
18
36
36
36
36
36
36
66
66
66
66
66
66
29
29
29
29
29

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
2
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
0.01
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
2
2
2
1
0
0
2
4
6
8
11
13
14
15
14
14
12
11
9
7
6
5

Dew Point (°C)

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

Relative Humidity (%)

81
84
86
86
86
87
89
90
87
82
77
72
66
59
56
55
56
59
65
70
75
80
83
85

Pressure (mb)

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

Ozone (du)

384
382
379
375
372
369
366
364
361
359
357
356
355
354
352
350
349
347
346
345
344
343
343
343

Monday 25

Waning Gibbous 70%

00:14

09:14

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

Sun - Rise: 06:03, Set: 18:37, Transit: 12:20. Moon - Rise: 00:14, Set: 09:14. Civil Dark: 19:10 - 05:30. Nautical Dark: 19:49 - 04:51. Astro Dark: 20:30 - 04:10

Total Clouds (% Sky Obscured)

40
3
3
3
3
3
3
8
8
8
8
8
8
82
82
82
82
82
82
98
98
98
98
98

Low Clouds (% Sky Obscured)

15
1
1
1
1
1
1
1
1
1
1
1
1
69
69
69
69
69
69
88
88
88
88
88

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)

29
2
2
2
2
2
2
8
8
8
8
8
8
44
44
44
44
44
44
91
91
91
91
91

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
2
2
2
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
3
3
3
2
1
2
3
6
8
11
12
15
16
16
16
15
13
11
9
7
6
5

Dew Point (°C)

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

Relative Humidity (%)

85
86
88
89
89
90
91
91
88
83
78
73
66
58
55
54
55
58
64
69
74
77
80
80

Pressure (mb)

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

Ozone (du)

342
342
343
343
344
344
343
343
343
344
344
344
343
343
343
342
342
342
343
343
343
343
342
342

Forecast for Buckfastleigh, Devon, UK (50.48,-3.78)

Generated: 19/03/19 22:51:03. Forecast: 19/03/19 to 25/03/19. Timezone: UTC+0.00