Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 19

Waxing Gibbous 98%

17:43

06:27

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: 06:15, Set: 18:27, Transit: 12:21. Moon - Rise: 17:43, Set: 06:27. Civil Dark: 18:59 - 05:43. Nautical Dark: 19:38 - 05:04. Astro Dark: 20:18 - 04:24

Total Clouds (% Sky Obscured)

56
100
93
77
71
65
59
90
98
100
99
100
100
100
100
100
100
100
99
90
89
100
99
100

Low Clouds (% Sky Obscured)

56
100
93
77
68
65
59
88
98
100
99
100
100
100
100
100
100
98
90
84
88
100
99
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
0
0
0
9
0
0
11
3
11
21
0
5
4
9
64
71
82
73
34
9
0
0
0

ISS Passover

Visibility (miles)

3
3
5
7
7
6
6
6
7
8
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 (%)

4
5
5
4
3
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

0
1
4
5
5
5
4
4
4
4
5
5
6
6
6
5
5
5
4
4
4
4
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
91
91
93
94
96
96
96
94
90
86
82
77
74
66
64
65
66
69
72
77
81
85
89

Pressure (mb)

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

Ozone (du)

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

Wednesday 20

Waxing Gibbous 100%

19:06

06:53

23 Bad
00 Bad
01 Bad
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 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 06:13, Set: 18:28, Transit: 12:21. Moon - Rise: 19:06, Set: 06:53. Civil Dark: 19:01 - 05:41. Nautical Dark: 19:40 - 05:02. Astro Dark: 20:20 - 04:21

Total Clouds (% Sky Obscured)

100
100
89
45
23
35
55
63
69
72
76
84
99
100
100
99
99
97
100
100
99
98
88
61

Low Clouds (% Sky Obscured)

100
100
89
45
23
35
55
63
69
72
76
84
99
100
100
99
99
97
100
100
99
98
88
61

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
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
2
1
1
2
2
2
2
2
2
2
2
2
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
7
7
6
6
6
5
5
6
8
10
12
14
15
16
16
15
15
14
13
12
11
11
10

Feels Like (°C)

7
6
7
6
5
6
5
5
6
8
10
12
14
15
16
16
15
15
14
13
12
11
11
9

Dew Point (°C)

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

Relative Humidity (%)

92
94
94
94
95
96
98
98
96
94
87
82
74
69
67
68
70
73
75
79
80
83
86
89

Pressure (mb)

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

Ozone (du)

275
276
276
276
277
277
277
278
278
279
280
281
281
282
283
285
286
288
289
290
292
293
293
293

Thursday 21

Full Moon 98%

20:27

07:18

23 OK
00 OK
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 OK
07 OK
08 OK
09 Good
10 OK
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: 06:11, Set: 18:30, Transit: 12:20. Moon - Rise: 20:27, Set: 07:18. Civil Dark: 19:03 - 05:38. Nautical Dark: 19:41 - 04:59. Astro Dark: 20:22 - 04:19

Total Clouds (% Sky Obscured)

16
31
95
98
73
77
63
38
29
17
9
41
94
100
84
87
80
92
98
99
99
99
99
99

Low Clouds (% Sky Obscured)

16
31
95
98
73
77
63
38
29
17
9
41
94
100
84
87
73
30
31
31
31
31
31
31

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
1
25
89
98
98
98
98
98
98

ISS Passover

Visibility (miles)

10
10
10
10
10
10
7
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

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

Precipitation Amount (mm)

0.01
0.01
0.01
0
0
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.02
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
93
94
95
96
97
97
95
91
86
80
74
68
65
62
62
62
65
68
72
76
81
84

Pressure (mb)

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

Ozone (du)

294
294
294
295
295
295
296
296
297
298
298
298
297
296
296
296
296
296
298
299
300
301
302
303

Friday 22

Waning Gibbous 94%

21:46

07:42

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: 06:09, Set: 18:31, Transit: 12:20. Moon - Rise: 21:46, Set: 07:42. Civil Dark: 19:04 - 05:36. Nautical Dark: 19:43 - 04:57. Astro Dark: 20:24 - 04:16

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
97
97
97
97
97
97
99
99
99
99
99
99
66
66
66
66
66

Low Clouds (% Sky Obscured)

31
24
24
24
24
24
24
0
0
0
0
0
0
3
3
3
3
3
3
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
68
68
68
68
68
68
0
0
0
0
0
0
19
19
19
19
19
19
64
64
64
64
64

High Clouds (% Sky Obscured)

98
99
99
99
99
99
99
98
98
98
98
98
98
99
99
99
99
99
99
38
38
38
38
38

ISS Passover

Visibility (miles)

10
8
8
8
7
7
7
8
10
10
10
10
10
10
10
10
10
8
4
2
1
1
1
2

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
Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

1
1
0
0
4
10
16
22
23
19
15
15
14
13
13
13
14
18
23
23
21
23
23
20

Precipitation Amount (mm)

0.01
0.01
0
0
0.01
0.04
0.12
0.21
0.23
0.2
0.16
0.12
0.09
0.08
0.07
0.08
0.1
0.17
0.29
0.4
0.44
0.44
0.38
0.25

Wind Speed/Direction (mph)

4
4
4
3
4
6
9
11
13
13
13
14
13
13
13
13
13
13
12
12
11
11
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
89
91
91
91
90
89
88
86
87
86
84
81
78
76
76
76
75
73
74
73
74
75
77

Pressure (mb)

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

Ozone (du)

305
307
310
314
317
319
321
323
325
327
329
330
332
334
335
337
339
340
341
342
345
349
354
364

Saturday 23

Waning Gibbous 87%

23:02

08:09

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
22 Good

Sun - Rise: 06:07, Set: 18:33, Transit: 12:20. Moon - Rise: 23:02, Set: 08:09. Civil Dark: 19:06 - 05:34. Nautical Dark: 19:45 - 04:55. Astro Dark: 20:26 - 04:14

Total Clouds (% Sky Obscured)

66
99
99
99
99
99
99
95
95
95
95
95
95
1
1
1
1
1
1
10
10
10
10
10

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
10
10
10
10
10

Medium Clouds (% Sky Obscured)

64
82
82
82
82
82
82
80
80
80
80
80
80
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

38
99
99
99
99
99
99
95
95
95
95
95
95
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

4
5
6
7
7
7
7
7
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

15
9
7
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.12
0.05
0.02
0.01
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
8
7
7
8
8
8
9
9
10
11
11
11
11
11
12
12
11
10
9
8
8
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
5
5
4
4
3
3
3
4
4
6
8
11
12
13
13
12
11
7
6
5
4
3

Dew Point (°C)

4
4
4
4
4
4
4
3
3
3
3
3
3
2
2
3
3
3
3
3
2
2
2
2

Relative Humidity (%)

79
80
81
81
81
83
84
84
83
80
76
69
61
54
50
49
50
54
59
63
66
70
73
77

Pressure (mb)

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

Ozone (du)

375
383
387
387
387
388
389
389
386
381
378
379
381
384
387
390
393
396
397
398
396
393
390
387

Sunday 24

Waning Gibbous 79%

23:02

08:38

23 Good
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
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 Good
19 Good
20 Good
21 Good
22 OK

Sun - Rise: 06:04, Set: 18:35, Transit: 12:20. Moon - Rise: 23:02, Set: 08:38. Civil Dark: 19:08 - 05:31. Nautical Dark: 19:47 - 04:52. Astro Dark: 20:28 - 04:11

Total Clouds (% Sky Obscured)

10
38
38
38
38
38
38
9
9
9
9
9
9
98
98
98
98
98
98
16
16
16
16
16

Low Clouds (% Sky Obscured)

10
0
0
0
0
0
0
0
0
0
0
0
0
98
98
98
98
98
98
4
4
4
4
4

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
38
38
38
38
38
38
9
9
9
9
9
9
7
7
7
7
7
7
12
12
12
12
12

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
84
86
86
87
89
90
90
88
82
78
73
68
62
57
54
55
59
64
68
74
79
85
87

Pressure (mb)

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

Ozone (du)

385
383
380
376
373
369
366
363
360
358
356
354
353
352
351
350
349
348
346
346
345
344
344
343

Monday 25

Waning Gibbous 70%

00:14

09:12

23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
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: 06:02, Set: 18:36, Transit: 12:19. Moon - Rise: 00:14, Set: 09:12. Civil Dark: 19:09 - 05:29. Nautical Dark: 19:49 - 04:50. Astro Dark: 20:30 - 04:09

Total Clouds (% Sky Obscured)

16
16
16
16
16
16
16
6
6
6
6
6
6
93
93
93
93
93
93
77
77
77
77
77

Low Clouds (% Sky Obscured)

4
2
2
2
2
2
2
6
6
6
6
6
6
69
69
69
69
69
69
66
66
66
66
66

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)

12
15
15
15
15
15
15
0
0
0
0
0
0
79
79
79
79
79
79
32
32
32
32
32

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)

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

Chance of Frost

Temperature (°C)

5
5
4
4
4
3
3
3
5
7
9
11
13
15
16
17
16
14
13
12
10
8
7
6

Feels Like (°C)

4
3
3
3
3
2
1
1
3
6
9
11
13
15
16
17
16
14
13
12
9
7
6
5

Dew Point (°C)

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

Relative Humidity (%)

88
88
88
88
89
90
91
91
87
81
76
71
65
58
54
52
53
57
63
67
72
77
82
84

Pressure (mb)

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

Ozone (du)

343
343
344
344
344
344
344
344
344
344
345
345
344
344
344
343
343
343
343
343
343
343
343
343

Forecast for Exeter, Devon, UK (50.72,-3.53)

Generated: 19/03/19 23:33:56. Forecast: 19/03/19 to 25/03/19. Timezone: UTC+0.00