Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 19

Waxing Gibbous 98%

17:47

06:31

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 OK
20 OK
21 OK

Sun - Rise: 06:19, Set: 18:31, Transit: 12:25. Moon - Rise: 17:47, Set: 06:31. Civil Dark: 19:03 - 05:47. Nautical Dark: 19:42 - 05:08. Astro Dark: 20:23 - 04:27

Total Clouds (% Sky Obscured)

100
94
81
83
85
99
100
100
100
100
100
96
90
82
96
100
100
97
66
53
48
38
31
16

Low Clouds (% Sky Obscured)

100
93
78
59
73
99
100
100
100
100
100
96
90
82
94
100
99
91
60
43
48
38
31
16

Medium Clouds (% Sky Obscured)

6
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)

27
9
13
57
44
11
33
20
36
30
1
0
0
2
36
56
66
69
16
17
1
0
0
0

ISS Passover

Visibility (miles)

10
10
9
8
7
7
6
6
7
7
8
9
9
9
9
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 (%)

10
10
9
7
4
2
2
3
2
2
2
2
3
3
4
4
4
4
3
2
2
2
3
3

Precipitation Amount (mm)

0.09
0.04
0.05
0.05
0.02
0.01
0.01
0.01
0.02
0.02
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.02
0.02
0.03
0.03
0.03
0.03

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
10
10
10
9
10
10
10
10
10
11
11
11
11
10
10
10
10
10

Feels Like (°C)

10
10
10
10
10
10
8
8
8
8
8
8
8
8
10
11
11
11
11
10
10
8
8
8

Dew Point (°C)

9
9
10
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
8

Relative Humidity (%)

93
94
94
94
94
94
95
96
96
96
96
95
95
94
94
90
89
89
89
90
90
90
89
89

Pressure (mb)

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

Ozone (du)

277
275
274
273
271
270
270
269
269
269
269
269
269
270
270
271
272
272
273
274
274
275
276
276

Wednesday 20

Waxing Gibbous 100%

19:10

06:57

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 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: 18:32, Transit: 12:25. Moon - Rise: 19:10, Set: 06:57. Civil Dark: 19:05 - 05:44. Nautical Dark: 19:44 - 05:05. Astro Dark: 20:25 - 04:25

Total Clouds (% Sky Obscured)

35
97
98
88
99
100
100
100
100
100
100
100
100
100
100
100
98
100
100
100
100
100
100
98

Low Clouds (% Sky Obscured)

35
97
98
88
99
100
100
100
100
100
100
100
100
100
100
100
98
100
100
100
100
100
100
98

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
16
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
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
None
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

4
7
9
8
6
5
6
7
9
11
12
12
9
6
5
6
0
0
0
0
2
2
2
2

Precipitation Amount (mm)

0.05
0.09
0.11
0.08
0.04
0.03
0.04
0.08
0.11
0.12
0.12
0.11
0.08
0.04
0.02
0.01
0
0
0
0
0.01
0.01
0.02
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
10
10
10
10
10
10
11
11
12
12
12
11
11
11
11
11
11
11

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
9
9
9
9
9
9
9
9
9
10
10
10
10
10
10
10
9
9
9
9

Relative Humidity (%)

89
90
90
91
91
91
92
92
93
93
93
93
92
91
89
89
89
90
91
91
91
90
90
90

Pressure (mb)

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

Ozone (du)

277
277
278
278
278
278
279
279
280
281
282
283
285
287
288
290
291
293
294
295
296
296
296
296

Thursday 21

Full Moon 98%

20:32

07:22

22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
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: 06:15, Set: 18:34, Transit: 12:24. Moon - Rise: 20:32, Set: 07:22. Civil Dark: 19:07 - 05:42. Nautical Dark: 19:46 - 05:03. Astro Dark: 20:27 - 04:22

Total Clouds (% Sky Obscured)

96
88
98
98
91
95
64
34
44
26
9
19
30
27
69
96
95
99
99
99
99
99
99
99

Low Clouds (% Sky Obscured)

96
88
98
98
91
95
64
34
44
26
9
19
30
27
23
38
16
14
16
30
35
35
35
35

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
59
94
94
98
99
99
99
99
99
99

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 (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
90
90
89
89
90
90
91
91
91
90
89
87
84
81
78
78
80
83
86
88
90
91

Pressure (mb)

1032
1031
1031
1030
1030
1029
1029
1028
1028
1027
1027
1027
1027
1026
1026
1025
1025
1024
1024
1024
1024
1024
1025
1025

Ozone (du)

296
296
297
297
298
298
298
299
299
299
300
301
301
301
301
301
301
301
302
303
305
306
307
310

Friday 22

Waning Gibbous 94%

21:51

07:46

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 OK
19 OK
20 OK
21 OK

Sun - Rise: 06:13, Set: 18:36, Transit: 12:24. Moon - Rise: 21:51, Set: 07:46. Civil Dark: 19:09 - 05:40. Nautical Dark: 19:48 - 05:01. Astro Dark: 20:29 - 04:19

Total Clouds (% Sky Obscured)

99
99
98
98
98
98
98
98
98
98
98
98
98
98
99
99
99
99
99
99
25
25
25
25

Low Clouds (% Sky Obscured)

35
35
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
49
49
49
49
49
49
24
24
24
24

High Clouds (% Sky Obscured)

99
99
98
98
98
98
98
98
98
98
98
98
98
98
99
99
99
99
99
99
1
1
1
1

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
9
10
10
10
10
10
10
10
10
10
9
8
8
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
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
None
None
None
None
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

5
7
10
10
8
8
12
21
23
15
11
8
6
0
0
0
5
6
5
1
0
0
0
0

Precipitation Amount (mm)

0.03
0.05
0.08
0.07
0.04
0.04
0.07
0.19
0.32
0.09
0.06
0.03
0.02
0
0
0
0.01
0.01
0.01
0.01
0
0
0
0

Wind Speed/Direction (mph)

10
11
11
12
13
14
15
15
15
19
19
18
18
17
17
16
16
16
15
15
15
14
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
90
90
89
88
86
85
84
80
79
78
77
77
76
76
75
75
74
74
74
74
74
74

Pressure (mb)

1025
1025
1025
1025
1024
1024
1025
1025
1025
1028
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1030
1030
1030

Ozone (du)

314
318
323
325
327
329
330
332
333
335
338
339
340
341
342
342
342
344
346
350
355
364
376
384

Saturday 23

Waning Gibbous 87%

No Rise

08:12

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

Sun - Rise: 06:10, Set: 18:37, Transit: 12:24. Moon - Rise: No Rise, Set: 08:12. Civil Dark: 19:10 - 05:37. Nautical Dark: 19:50 - 04:58. Astro Dark: 20:31 - 04:17

Total Clouds (% Sky Obscured)

25
25
99
99
99
99
99
99
2
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0

Low 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

Medium Clouds (% Sky Obscured)

24
24
84
84
84
84
84
84
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
1
99
99
99
99
99
99
2
2
2
2
2
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
5
5
5
5
4
4
3
4
4
5
5
5
6
6
7
10
11
10
10
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

74
74
73
74
75
76
78
78
78
75
72
69
66
63
61
60
59
59
59
61
64
66
67
69

Pressure (mb)

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

Ozone (du)

387
387
388
392
397
398
394
386
381
380
382
384
386
387
390
393
396
399
399
397
395
392
389
386

Sunday 24

Waning Gibbous 79%

23:07

08:41

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

Sun - Rise: 06:08, Set: 18:39, Transit: 12:24. Moon - Rise: 23:07, Set: 08:41. Civil Dark: 19:12 - 05:35. Nautical Dark: 19:51 - 04:56. Astro Dark: 20:33 - 04:14

Total Clouds (% Sky Obscured)

0
0
54
54
54
54
54
54
66
66
66
66
66
66
13
13
13
13
13
13
66
66
66
66

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
3
3
3
3
3
12
12
12
12
12
12
2
2
2
2

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
54
54
54
54
54
54
65
65
65
65
65
65
1
1
1
1
1
1
66
66
66
66

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
70
70
71
72
73
73
73
74
75
75
75
75
74
74
72
70
69
68
68
69
70
71
72

Pressure (mb)

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

Ozone (du)

383
381
379
375
372
368
365
361
358
356
355
353
351
349
348
346
345
344
343
343
343
342
342
342

Monday 25

Waning Gibbous 69%

00:19

09:15

22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
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: 18:41, Transit: 12:23. Moon - Rise: 00:19, Set: 09:15. Civil Dark: 19:14 - 05:33. Nautical Dark: 19:53 - 04:53. Astro Dark: 20:35 - 04:12

Total Clouds (% Sky Obscured)

66
66
73
73
73
73
73
73
23
23
23
23
23
23
56
56
56
56
56
56
95
95
95
95

Low Clouds (% Sky Obscured)

2
2
27
27
27
27
27
27
22
22
22
22
22
22
16
16
16
16
16
16
7
7
7
7

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)

66
66
64
64
64
64
64
64
0
0
0
0
0
0
48
48
48
48
48
48
95
95
95
95

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
5
5
5
5
5
5
5
5
5
5
6
6
6
7
7
7
7
6
6
6
6
6

Relative Humidity (%)

74
76
78
79
79
80
80
81
80
80
78
76
74
72
70
68
68
67
66
66
66
68
69
71

Pressure (mb)

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

Ozone (du)

341
341
341
341
341
341
341
341
342
342
342
342
342
342
342
342
342
342
342
342
343
343
343
342

Forecast for Hartland, Devon, UK (50.99,-4.53)

Generated: 19/03/19 22:55:12. Forecast: 19/03/19 to 25/03/19. Timezone: UTC+0.00