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 OK
18 OK
19 OK
20 Bad
21 Bad
22 Bad

Sun - Rise: 06:16, Set: 18:27, Transit: 12:21. Moon - Rise: 17:43, Set: 06:27. Civil Dark: 18:59 - 05:43. Nautical Dark: 19:37 - 05:05. Astro Dark: 20:17 - 04:25

Total Clouds (% Sky Obscured)

80
100
100
99
73
95
75
99
100
91
74
100
100
99
100
100
100
91
47
41
41
51
51
44

Low Clouds (% Sky Obscured)

66
100
100
99
59
92
63
99
100
84
72
100
100
99
100
100
99
86
44
41
41
51
51
43

Medium Clouds (% Sky Obscured)

21
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)

41
17
1
15
34
35
34
23
24
44
7
0
0
6
0
0
27
38
6
1
1
0
0
2

ISS Passover

Visibility (miles)

8
8
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

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
None
None

Precipitation Probability (%)

6
7
7
7
7
5
3
3
2
3
3
3
3
3
2
2
0
0
1
1
1
2
2
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
92
93
95
98
99
100
100
100
97
93
88
82
77
72
71
71
73
76
78
81
84
87
88

Pressure (mb)

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

Ozone (du)

282
280
278
277
276
275
274
273
272
272
271
271
271
271
272
272
272
272
272
273
273
273
274
274

Wednesday 20

Waxing Gibbous 100%

19:06

06:53

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

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: 19:39 - 05:03. Astro Dark: 20:19 - 04:23

Total Clouds (% Sky Obscured)

45
41
35
27
17
13
12
15
25
41
45
54
83
98
98
98
99
99
99
96
70
31
20
34

Low Clouds (% Sky Obscured)

41
41
35
27
17
13
12
15
25
41
45
54
83
98
98
98
99
99
99
96
70
31
20
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)

6
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 (%)

1
1
1
2
2
2
3
3
2
2
2
2
3
3
3
3
1
2
2
2
2
2
0
0

Precipitation Amount (mm)

0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.02
0.01
0.01
0.01
0.02
0.04
0.06
0.05
0.02
0.01
0.02
0.02
0.03
0.02
0.01
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
91
93
95
96
98
99
100
98
95
92
89
85
80
75
73
72
74
78
80
83
86
87
88

Pressure (mb)

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

Ozone (du)

275
275
275
276
276
276
277
277
278
278
279
280
281
281
282
283
284
285
287
289
290
291
291
291

Thursday 21

Full Moon 98%

20:27

07:18

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

Sun - Rise: 06:11, Set: 18:30, Transit: 12:21. Moon - Rise: 20:27, Set: 07:18. Civil Dark: 19:02 - 05:39. Nautical Dark: 19:41 - 05:00. Astro Dark: 20:21 - 04:20

Total Clouds (% Sky Obscured)

23
13
26
17
21
22
14
21
41
44
97
94
90
95
15
27
52
72
98
99
99
99
99
99

Low Clouds (% Sky Obscured)

23
13
26
17
21
22
14
21
41
44
97
94
90
95
15
27
36
38
44
21
21
21
21
21

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
26
55
97
98
98
98
98
98

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
90
93
95
96
97
99
99
98
95
91
86
82
77
73
70
71
73
75
78
80
83
86
88

Pressure (mb)

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

Ozone (du)

292
292
292
293
293
294
294
295
296
296
297
296
295
295
295
295
295
296
297
298
299
300
301
302

Friday 22

Waning Gibbous 94%

21:46

07:43

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: 18:32, Transit: 12:20. Moon - Rise: 21:46, Set: 07:43. Civil Dark: 19:04 - 05:37. Nautical Dark: 19:43 - 04:58. Astro Dark: 20:23 - 04:18

Total Clouds (% Sky Obscured)

99
99
99
99
99
99
99
99
99
99
99
99
99
100
100
100
100
100
100
97
97
97
97
97

Low Clouds (% Sky Obscured)

21
47
47
47
47
47
47
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
84
84
84
84
84
84
18
18
18
18
18
18
31
31
31
31
31
31
91
91
91
91
91

High Clouds (% Sky Obscured)

98
97
97
97
97
97
97
99
99
99
99
99
99
100
100
100
100
100
100
84
84
84
84
84

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
7
7
7
7

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
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
4
5
7
9
18
19
20
18
15
12
10
8
8
7
8
10
12
15
17
17

Precipitation Amount (mm)

0.04
0.04
0.04
0.04
0.04
0.04
0.05
0.07
0.11
0.14
0.15
0.12
0.08
0.05
0.04
0.03
0.03
0.03
0.05
0.08
0.1
0.11
0.12
0.11

Wind Speed/Direction (mph)

7
7
6
6
6
7
8
9
12
14
16
17
17
16
16
16
16
17
17
17
17
16
16
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
91
94
95
96
96
94
92
89
89
87
83
81
78
75
73
73
73
74
74
75
75
75
76

Pressure (mb)

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

Ozone (du)

302
304
306
310
313
316
318
320
322
323
324
326
327
329
332
334
336
338
339
341
342
344
348
356

Saturday 23

Waning Gibbous 87%

23:01

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: 06:07, Set: 18:33, Transit: 12:20. Moon - Rise: 23:01, Set: 08:10. Civil Dark: 19:06 - 05:34. Nautical Dark: 19:44 - 04:56. Astro Dark: 20:25 - 04:15

Total Clouds (% Sky Obscured)

97
97
97
97
97
97
97
95
95
95
95
95
95
0
0
0
0
0
0
47
47
47
47
47

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
47
47
47
47
47

Medium Clouds (% Sky Obscured)

91
70
70
70
70
70
70
92
92
92
92
92
92
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

84
97
97
97
97
97
97
92
92
92
92
92
92
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

8
9
9
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 (%)

15
13
11
12
13
11
8
6
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.08
0.07
0.05
0.05
0.05
0.03
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)

14
14
13
13
13
14
15
15
16
16
16
15
14
13
13
12
12
12
12
12
12
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
82
83
84
84
83
82
81
80
79
77
72
66
61
57
54
53
55
58
61
66
70
75
78

Pressure (mb)

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

Ozone (du)

365
373
377
380
383
388
393
394
390
382
376
375
377
379
382
386
389
392
395
396
395
393
390
388

Sunday 24

Waning Gibbous 79%

23:01

08:40

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

Sun - Rise: 06:05, Set: 18:35, Transit: 12:20. Moon - Rise: 23:01, Set: 08:40. Civil Dark: 19:07 - 05:32. Nautical Dark: 19:46 - 04:53. Astro Dark: 20:27 - 04:13

Total Clouds (% Sky Obscured)

47
15
15
15
15
15
15
60
60
60
60
60
60
81
81
81
81
81
81
41
41
41
41
41

Low Clouds (% Sky Obscured)

47
0
0
0
0
0
0
0
0
0
0
0
0
38
38
38
38
38
38
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
15
15
15
15
15
15
60
60
60
60
60
60
69
69
69
69
69
69
30
30
30
30
30

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
82
84
85
86
88
90
91
88
84
79
75
70
65
62
61
62
63
67
70
74
76
79
80

Pressure (mb)

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

Ozone (du)

386
383
380
377
374
371
368
366
363
360
358
357
357
356
355
353
351
350
348
346
345
345
344
344

Monday 25

Waning Gibbous 70%

00:12

09:14

23 OK
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
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
22 Bad

Sun - Rise: 06:02, Set: 18:36, Transit: 12:19. Moon - Rise: 00:12, Set: 09:14. Civil Dark: 19:09 - 05:30. Nautical Dark: 19:48 - 04:51. Astro Dark: 20:29 - 04:10

Total Clouds (% Sky Obscured)

41
6
6
6
6
6
6
27
27
27
27
27
27
60
60
60
60
60
60
98
98
98
98
98

Low Clouds (% Sky Obscured)

15
1
1
1
1
1
1
1
1
1
1
1
1
48
48
48
48
48
48
91
91
91
91
91

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)

30
5
5
5
5
5
5
27
27
27
27
27
27
24
24
24
24
24
24
88
88
88
88
88

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
83
86
88
89
90
91
90
87
83
79
75
70
64
62
61
61
62
66
69
73
75
77
77

Pressure (mb)

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

Ozone (du)

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

Forecast for Dartmouth, Devon, UK (50.35,-3.58)

Generated: 19/03/19 23:02:03. Forecast: 19/03/19 to 25/03/19. Timezone: UTC+0.00