Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 19

Waxing Gibbous 98%

17:36

06:20

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

Sun - Rise: 06:09, Set: 18:20, Transit: 12:15. Moon - Rise: 17:36, Set: 06:20. Civil Dark: 18:53 - 05:37. Nautical Dark: 19:31 - 04:58. Astro Dark: 20:12 - 04:18

Total Clouds (% Sky Obscured)

98
96
100
100
59
100
100
100
100
99
99
94
94
41
40
41
75
98
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

82
95
100
100
52
100
100
100
100
95
96
93
93
41
29
35
59
90
99
97
100
100
100
100

Medium Clouds (% Sky Obscured)

93
63
74
59
17
9
4
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
1
7
45
10
84
21
39
76
81
84
50
7
0
16
9
41
82
91
92
92
93
95
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

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
3
5
6
5
4
0
0
1
2
1
1
1
1
1
1
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
9
9
9
10
10
9
9
9
9
9
9
9
10
10
10
10
10
10
10
9
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
92
93
93
94
94
95
96
97
97
96
93
90
87
84
79
77
77
79
83
85
86
88
90

Pressure (mb)

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

Ozone (du)

287
284
283
281
280
279
277
276
274
273
272
272
272
272
272
272
272
272
272
273
273
273
274
274

Wednesday 20

Waxing Gibbous 100%

18:59

06:47

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

Sun - Rise: 06:07, Set: 18:22, Transit: 12:14. Moon - Rise: 18:59, Set: 06:47. Civil Dark: 18:55 - 05:34. Nautical Dark: 19:33 - 04:56. Astro Dark: 20:13 - 04:15

Total Clouds (% Sky Obscured)

100
99
98
98
98
100
100
98
93
85
81
79
72
60
37
31
27
24
16
13
13
9
5
6

Low Clouds (% Sky Obscured)

100
98
98
98
98
100
100
98
93
85
81
70
62
54
36
31
27
24
16
13
13
9
5
6

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)

72
44
13
0
0
0
0
0
0
0
1
32
27
12
2
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
7
7
6
5
5
4
3
3
2
2
3
3
4
5
5
6
6
6
6
5
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
8
8
8
8
8
8
8
8
8
9
9
9
9
9
9
9
9
9
8
8
8
8

Relative Humidity (%)

92
92
93
94
95
97
98
99
99
98
95
92
87
82
78
74
73
73
75
78
80
82
85
88

Pressure (mb)

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

Ozone (du)

275
275
275
275
275
275
275
276
277
277
278
279
279
279
280
280
281
281
283
285
287
288
289
290

Thursday 21

Full Moon 98%

20:20

07:11

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

Sun - Rise: 06:05, Set: 18:24, Transit: 12:14. Moon - Rise: 20:20, Set: 07:11. Civil Dark: 18:56 - 05:32. Nautical Dark: 19:35 - 04:53. Astro Dark: 20:15 - 04:13

Total Clouds (% Sky Obscured)

27
33
31
40
17
34
43
64
96
73
81
88
84
85
83
91
73
56
34
53
85
85
85
85

Low Clouds (% Sky Obscured)

27
33
31
40
17
34
43
64
96
73
81
88
84
85
81
88
66
56
34
20
6
6
6
6

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
1
11
33
23
0
0
40
85
85
85
85

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
2
2
2

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
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
7
7
7
7
7
7
7
7
7
8
11
12
13
14
14
14
14
13
12
12
11
11
8

Dew Point (°C)

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

Relative Humidity (%)

89
90
92
93
94
95
95
96
96
95
92
88
82
76
72
70
70
72
75
77
79
82
86
90

Pressure (mb)

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

Ozone (du)

290
291
291
291
291
292
292
293
294
294
295
295
295
294
294
295
295
296
297
298
299
300
300
300

Friday 22

Waning Gibbous 94%

21:39

07:36

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: 06:03, Set: 18:25, Transit: 12:14. Moon - Rise: 21:39, Set: 07:36. Civil Dark: 18:58 - 05:30. Nautical Dark: 19:37 - 04:51. Astro Dark: 20:17 - 04:10

Total Clouds (% Sky Obscured)

85
85
100
100
100
100
100
100
97
97
97
97
97
97
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

6
6
99
99
99
99
99
99
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
9
9
9
9
9
9
70
70
70
70
70
70
98
98
98
98
98
98
100
100
100
100

High Clouds (% Sky Obscured)

85
85
89
89
89
89
89
89
94
94
94
94
94
94
100
100
100
100
100
100
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
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
0
0
0
0
0
0
0
0
1
4
4
4
5
5
7
15
30
35

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.02
0.03
0.03
0.03
0.05
0.11
0.25
0.36

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
93
95
95
94
94
95
96
96
95
92
88
83
79
76
74
73
73
73
73
74
78
84
89

Pressure (mb)

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

Ozone (du)

300
301
301
301
302
303
305
309
312
314
317
319
321
322
323
324
325
327
330
334
337
339
341
343

Saturday 23

Waning Gibbous 88%

No Rise

08:03

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 Good
19 Good
20 Good
21 Good

Sun - Rise: 06:00, Set: 18:27, Transit: 12:14. Moon - Rise: No Rise, Set: 08:03. Civil Dark: 18:59 - 05:28. Nautical Dark: 19:38 - 04:49. Astro Dark: 20:19 - 04:08

Total Clouds (% Sky Obscured)

100
100
98
98
98
98
98
98
98
98
98
98
98
98
7
7
7
7
7
7
4
4
4
4

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
7
7
7
7
7
4
4
4
4

Medium Clouds (% Sky Obscured)

100
100
18
18
18
18
18
18
93
93
93
93
93
93
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
98
98
98
98
98
98
98
98
98
98
98
98
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

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 (%)

32
28
24
19
16
14
12
8
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.31
0.2
0.12
0.07
0.05
0.05
0.03
0.02
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
5
4
4
3
2
1
1
2
2
3
5
7
11
12
12
12
12
12
11
10
6
5

Dew Point (°C)

6
6
6
5
5
5
4
4
4
4
4
4
4
4
4
4
4
4
4
4
5
4
4
4

Relative Humidity (%)

90
88
87
86
86
87
89
91
91
89
86
81
76
71
65
61
57
57
58
61
64
67
71
74

Pressure (mb)

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

Ozone (du)

345
348
351
358
367
375
383
390
393
389
382
377
375
374
375
378
382
386
391
395
398
399
397
396

Sunday 24

Waning Gibbous 79%

22:55

08:32

22 Good
23 Good
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 OK
19 OK
20 OK
21 OK

Sun - Rise: 05:58, Set: 18:28, Transit: 12:13. Moon - Rise: 22:55, Set: 08:32. Civil Dark: 19:01 - 05:25. Nautical Dark: 19:40 - 04:46. Astro Dark: 20:21 - 04:05

Total Clouds (% Sky Obscured)

4
4
60
60
60
60
60
60
73
73
73
73
73
73
79
79
79
79
79
79
44
44
44
44

Low Clouds (% Sky Obscured)

4
4
0
0
0
0
0
0
0
0
0
0
0
0
57
57
57
57
57
57
44
44
44
44

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
60
60
60
60
60
60
73
73
73
73
73
73
52
52
52
52
52
52
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
3
3
2
2
1
1
1
2
4
5
7
10
11
12
12
12
12
12
12
11
7
6

Dew Point (°C)

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

Relative Humidity (%)

76
78
79
81
85
88
90
92
91
88
83
78
74
70
66
64
62
62
63
65
67
70
74
77

Pressure (mb)

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

Ozone (du)

394
391
388
386
383
380
377
373
370
366
363
360
358
357
356
356
356
355
355
353
352
351
349
348

Monday 25

Waning Gibbous 70%

00:07

09:06

22 OK
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

Sun - Rise: 05:56, Set: 18:30, Transit: 12:13. Moon - Rise: 00:07, Set: 09:06. Civil Dark: 19:03 - 05:23. Nautical Dark: 19:42 - 04:44. Astro Dark: 20:23 - 04:03

Total Clouds (% Sky Obscured)

44
44
3
3
3
3
3
3
2
2
2
2
2
2
98
98
98
98
98
98
79
79
79
79

Low Clouds (% Sky Obscured)

44
44
2
2
2
2
2
2
0
0
0
0
0
0
64
64
64
64
64
64
79
79
79
79

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
1
1
1
1
97
97
97
97
97
97
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
4
4
4
4
4
4
4
5
5
5
6
6
6
6
6
6
6
6
6
6
6
6

Relative Humidity (%)

79
80
80
82
84
86
88
90
90
87
82
77
71
66
63
61
61
61
64
67
70
73
77
80

Pressure (mb)

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

Ozone (du)

348
347
347
347
347
347
348
348
349
349
350
350
350
350
350
350
350
350
350
350
350
350
349
349

Forecast for Swanage, Dorset, UK (50.61,-1.96)

Generated: 19/03/19 22:54:35. Forecast: 19/03/19 to 25/03/19. Timezone: UTC+0.00