Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 19

Waxing Gibbous 98%

17:44

06:28

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: 06:17, Set: 18:28, Transit: 12:23. Moon - Rise: 17:44, Set: 06:28. Civil Dark: 19:01 - 05:44. Nautical Dark: 19:39 - 05:06. Astro Dark: 20:19 - 04:26

Total Clouds (% Sky Obscured)

76
100
99
99
92
70
78
99
100
100
92
89
99
100
100
99
99
100
99
100
98
99
97
92

Low Clouds (% Sky Obscured)

75
100
99
99
92
70
78
99
100
100
91
88
99
100
100
99
99
100
99
100
98
99
97
92

Medium Clouds (% Sky Obscured)

1
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)

2
6
2
0
1
1
0
0
0
4
4
4
0
0
0
0
9
42
25
12
1
0
0
0

ISS Passover

Visibility (miles)

5
2
0
2
2
1
1
2
2
4
7
9
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

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
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.05
0.03
0.04
0.05
0.02
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.02
0.02
0.02
0.01
0.02
0.02
0.02
0.02
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
100
99
99
100
100
99
98
95
93
85
83
84
87
90
92
93
95
95

Pressure (mb)

1030
1031
1031
1031
1031
1031
1031
1032
1032
1032
1033
1033
1033
1034
1034
1034
1033
1033
1033
1033
1034
1034
1035
1035

Ozone (du)

281
279
277
275
274
273
272
271
270
270
270
269
269
270
270
270
271
271
271
272
272
273
273
274

Wednesday 20

Waxing Gibbous 100%

19:07

06:55

22 Bad
23 Bad
00 OK
01 OK
02 OK
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: 06:15, Set: 18:30, Transit: 12:22. Moon - Rise: 19:07, Set: 06:55. Civil Dark: 19:02 - 05:42. Nautical Dark: 19:41 - 05:04. Astro Dark: 20:21 - 04:23

Total Clouds (% Sky Obscured)

72
47
37
31
30
50
81
73
84
82
92
100
100
100
100
100
100
100
100
100
100
99
100
70

Low Clouds (% Sky Obscured)

72
45
37
31
30
50
81
73
84
82
92
100
100
100
100
100
100
100
100
100
100
99
100
70

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
3
0
0
0
0
0
0
0
0
1
9
8
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 (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
94
94
94
94
95
96
96
97
97
97
95
93
88
85
84
85
89
93
94
96
96
96

Pressure (mb)

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

Ozone (du)

274
275
275
275
276
276
276
276
277
278
279
279
280
281
282
283
284
286
287
289
290
291
292
292

Thursday 21

Full Moon 98%

20:29

07:19

22 OK
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 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 06:13, Set: 18:31, Transit: 12:22. Moon - Rise: 20:29, Set: 07:19. Civil Dark: 19:04 - 05:40. Nautical Dark: 19:43 - 05:01. Astro Dark: 20:23 - 04:21

Total Clouds (% Sky Obscured)

30
72
100
100
99
99
100
82
99
95
57
46
39
93
89
78
70
71
98
99
98
98
98
98

Low Clouds (% Sky Obscured)

30
72
100
100
99
99
100
82
99
95
57
46
39
93
89
78
65
45
36
32
34
34
34
34

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
15
48
98
98
98
98
98
98

ISS Passover

Visibility (miles)

10
10
10
10
10
10
8
6
5
7
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

2
2
3
3
3
3
3
3
3
3
3
0
0
0
0
0
7
7
5
3
2
2
2
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
95
95
94
94
94
94
94
95
96
97
97
95
91
86
81
78
79
82
86
88
91
93
95

Pressure (mb)

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

Ozone (du)

293
293
293
293
294
294
295
295
296
297
298
298
298
296
296
295
295
295
296
298
299
300
301
302

Friday 22

Waning Gibbous 94%

21:47

07:44

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: 06:10, Set: 18:33, Transit: 12:22. Moon - Rise: 21:47, Set: 07:44. Civil Dark: 19:06 - 05:38. Nautical Dark: 19:44 - 04:59. Astro Dark: 20:25 - 04:18

Total Clouds (% Sky Obscured)

98
98
100
100
100
100
100
100
98
98
98
98
98
98
98
98
98
98
98
98
64
64
64
64

Low Clouds (% Sky Obscured)

34
34
9
9
9
9
9
9
2
2
2
2
2
2
10
10
10
10
10
10
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
75
75
75
75
75
75
0
0
0
0
0
0
23
23
23
23
23
23
26
26
26
26

High Clouds (% Sky Obscured)

98
98
100
100
100
100
100
100
98
98
98
98
98
98
98
98
98
98
98
98
50
50
50
50

ISS Passover

Visibility (miles)

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

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
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
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

3
3
3
4
6
7
10
16
23
34
32
26
21
17
17
19
21
23
28
33
35
28
23
21

Precipitation Amount (mm)

0.03
0.03
0.03
0.04
0.05
0.06
0.09
0.15
0.21
0.3
0.28
0.25
0.19
0.12
0.1
0.12
0.17
0.24
0.31
0.42
0.48
0.45
0.36
0.28

Wind Speed/Direction (mph)

3
2
4
4
2
5
6
7
8
12
12
13
13
13
12
12
12
12
11
11
11
10
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
94
93
95
96
98
98
98
98
97
97
96
95
93
90
88
87
89
91
92
92
92
92
92

Pressure (mb)

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

Ozone (du)

304
306
308
311
315
318
320
321
323
325
327
329
331
332
334
335
337
338
339
340
343
346
350
356

Saturday 23

Waning Gibbous 87%

No Rise

08:11

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: 06:08, Set: 18:35, Transit: 12:21. Moon - Rise: No Rise, Set: 08:11. Civil Dark: 19:07 - 05:35. Nautical Dark: 19:46 - 04:56. Astro Dark: 20:27 - 04:16

Total Clouds (% Sky Obscured)

64
64
99
99
99
99
99
99
95
95
95
95
95
95
9
9
9
9
9
9
8
8
8
8

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
9
9
9
9
9
8
8
8
8

Medium Clouds (% Sky Obscured)

26
26
90
90
90
90
90
90
84
84
84
84
84
84
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

50
50
99
99
99
99
99
99
94
94
94
94
94
94
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

2
3
3
4
4
4
4
3
4
7
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
None
None
None
None
None

Precipitation Probability (%)

19
16
12
11
11
10
8
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.2
0.13
0.08
0.05
0.04
0.03
0.02
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
3
3
3
3
2
2
2
2
2
2
2
3
5
7
10
11
10
7
5
4
3
2
2

Dew Point (°C)

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

Relative Humidity (%)

93
92
92
92
92
92
91
91
90
89
87
84
78
70
63
59
57
58
63
69
73
77
80
83

Pressure (mb)

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

Ozone (du)

365
376
383
386
387
387
387
387
387
384
380
377
378
380
383
386
389
392
394
395
395
394
390
387

Sunday 24

Waning Gibbous 79%

23:03

08:40

22 Good
23 Good
00 OK
01 OK
02 OK
03 OK
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 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 06:06, Set: 18:36, Transit: 12:21. Moon - Rise: 23:03, Set: 08:40. Civil Dark: 19:09 - 05:33. Nautical Dark: 19:48 - 04:54. Astro Dark: 20:29 - 04:13

Total Clouds (% Sky Obscured)

8
8
22
22
22
22
22
22
34
34
34
34
34
34
97
97
97
97
97
97
49
49
49
49

Low Clouds (% Sky Obscured)

8
8
0
0
0
0
0
0
1
1
1
1
1
1
91
91
91
91
91
91
36
36
36
36

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
22
22
22
22
22
22
34
34
34
34
34
34
55
55
55
55
55
55
23
23
23
23

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
2
2
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
0.01
0.01
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
87
88
88
87
86
85
85
87
87
87
85
80
75
69
65
64
65
69
76
79
83
87
90

Pressure (mb)

1034
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)

385
383
381
378
375
371
368
365
362
360
358
356
355
353
352
351
349
347
346
345
344
343
343
342

Monday 25

Waning Gibbous 70%

00:15

09:14

22 Bad
23 Bad
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

Sun - Rise: 06:04, Set: 18:38, Transit: 12:21. Moon - Rise: 00:15, Set: 09:14. Civil Dark: 19:11 - 05:31. Nautical Dark: 19:50 - 04:52. Astro Dark: 20:31 - 04:10

Total Clouds (% Sky Obscured)

49
49
31
31
31
31
31
31
1
1
1
1
1
1
89
89
89
89
89
89
99
99
99
99

Low Clouds (% Sky Obscured)

36
36
6
6
6
6
6
6
1
1
1
1
1
1
81
81
81
81
81
81
87
87
87
87

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)

23
23
27
27
27
27
27
27
0
0
0
0
0
0
45
45
45
45
45
45
97
97
97
97

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
3
3
4
4
3
2
2
3
5
7
8
11
13
14
14
14
13
11
9
7
6
5

Dew Point (°C)

3
3
3
2
2
2
2
1
2
3
4
5
6
6
7
7
7
7
6
6
6
5
4
3

Relative Humidity (%)

91
91
90
89
87
86
85
86
88
87
87
84
79
72
66
63
61
63
66
72
76
80
82
84

Pressure (mb)

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

Ozone (du)

342
342
342
342
343
343
343
343
343
343
343
343
343
343
343
342
342
342
342
342
342
342
342
342

Forecast for Postbridge, Devon, UK (50.59,-3.91)

Generated: 19/03/19 22:56:44. Forecast: 19/03/19 to 25/03/19. Timezone: UTC+0.00