Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 5

Waxing Gibbous 93%

16:23

06:31

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

Sun - Rise: 06:43, Set: 19:59, Transit: 13:22. Moon - Rise: 16:23, Set: 06:31. Civil Dark: 20:33 - 06:09. Nautical Dark: 21:14 - 05:28. Astro Dark: 21:57 - 04:44

Total Clouds (% Sky Obscured)

8
45
50
87
88
84
99
98
91
89
100
100
100
100
75
49
41
19
2
5
14
11
20
22

Low Clouds (% Sky Obscured)

0
0
0
3
0
37
81
20
1
10
98
100
100
100
20
4
2
2
1
4
14
10
16
21

Medium Clouds (% Sky Obscured)

0
0
33
52
30
43
92
97
91
72
29
48
57
100
70
16
6
6
2
1
1
1
12
4

High Clouds (% Sky Obscured)

8
45
28
77
85
64
91
32
19
69
94
63
88
12
12
39
37
13
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

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
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
7
10
17
27
40
49
38
25
17
9
4
3
2
2
2
3
5
3
2

Precipitation Amount (mm)

0
0
0
0
0
0.01
0.02
0.09
0.23
0.39
0.35
0.19
0.12
0.07
0.04
0.02
0.01
0.01
0.01
0.02
0.02
0.06
0.02
0.01

Wind Speed/Direction (mph)

24
23
23
23
23
23
24
25
25
27
28
26
23
19
15
14
14
13
15
13
11
11
11
12

Chance of Frost

Temperature (°C)

13
14
14
15
15
15
15
14
13
13
13
12
12
11
10
10
9
9
9
9
9
9
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
73
72
72
73
72
73
75
77
81
91
99
99
100
100
100
99
99
99
98
97
95
92
89

Pressure (mb)

1007
1007
1006
1006
1006
1005
1005
1005
1004
1004
1005
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017

Ozone (du)

319
318
316
313
309
306
306
308
309
309
309
310
313
316
319
319
318
319
321
324
326
329
332
335

Monday 6

Waxing Gibbous 98%

17:49

06:55

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

Sun - Rise: 06:40, Set: 20:01, Transit: 13:22. Moon - Rise: 17:49, Set: 06:55. Civil Dark: 20:35 - 06:07. Nautical Dark: 21:15 - 05:26. Astro Dark: 22:00 - 04:41

Total Clouds (% Sky Obscured)

13
12
9
8
9
7
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

13
11
9
8
9
7
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
4
2
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 (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
81
77
74
73
73
74
75
77
79
82
86
89
92
94
96
97
98
99
100
99
96
91
87

Pressure (mb)

1019
1020
1021
1021
1022
1023
1024
1025
1025
1026
1027
1028
1028
1029
1029
1029
1029
1030
1030
1030
1030
1030
1030
1030

Ozone (du)

339
344
345
339
329
322
325
332
337
336
332
330
328
328
327
326
325
325
326
329
331
333
335
337

Tuesday 7

Waxing Gibbous 100%

19:15

07:17

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

Sun - Rise: 06:38, Set: 20:03, Transit: 13:21. Moon - Rise: 19:15, Set: 07:17. Civil Dark: 20:36 - 06:04. Nautical Dark: 21:17 - 05:23. Astro Dark: 22:02 - 04:38

Total Clouds (% Sky Obscured)

0
10
32
16
4
1
1
3
5
21
27
17
14
23
25
25
25
25
25
25
31
31
31
31

Low Clouds (% Sky Obscured)

0
10
32
16
4
1
1
3
5
21
27
17
13
13
13
13
13
13
13
13
27
27
27
27

Medium Clouds (% Sky Obscured)

0
0
1
0
0
0
0
0
1
2
2
4
10
20
22
22
22
22
22
22
23
23
23
23

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 (%)

3
3
3
3
3
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
81
78
75
74
75
78
81
84
88
92
97
100
100
100
100
100
100
100
100
100
100
99
94

Pressure (mb)

1030
1030
1030
1030
1030
1029
1029
1029
1028
1029
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1028
1028
1028
1028

Ozone (du)

340
344
346
348
349
351
353
355
355
350
342
335
329
324
321
320
321
322
322
323
323
322
321
321

Wednesday 8

Full Moon 99%

20:42

07:41

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

Sun - Rise: 06:36, Set: 20:04, Transit: 13:21. Moon - Rise: 20:42, Set: 07:41. Civil Dark: 20:38 - 06:02. Nautical Dark: 21:19 - 05:21. Astro Dark: 22:04 - 04:35

Total Clouds (% Sky Obscured)

31
31
12
12
12
12
12
12
73
73
73
73
73
73
98
98
98
98
98
98
100
100
100
100

Low Clouds (% Sky Obscured)

27
27
8
8
8
8
8
8
2
2
2
2
2
2
11
11
11
11
11
11
1
1
1
1

Medium Clouds (% Sky Obscured)

23
23
6
6
6
6
6
6
14
14
14
14
14
14
5
5
5
5
5
5
3
3
3
3

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
69
69
69
69
69
69
98
98
98
98
98
98
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
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
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
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
84
81
79
80
82
85
88
91
90
95
100
100
100
100
100
100
100
100
100
100
100
98
92

Pressure (mb)

1028
1028
1028
1028
1028
1027
1027
1028
1028
1025
1026
1026
1026
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

321
322
322
321
319
317
317
316
315
314
313
312
312
312
312
312
312
312
311
309
307
306
306
306

Thursday 9

Waning Gibbous 94%

22:09

08:07

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

Sun - Rise: 06:34, Set: 20:06, Transit: 13:21. Moon - Rise: 22:09, Set: 08:07. Civil Dark: 20:40 - 06:00. Nautical Dark: 21:21 - 05:18. Astro Dark: 22:06 - 04:33

Total Clouds (% Sky Obscured)

100
100
97
97
97
97
97
97
100
100
100
100
100
100
100
100
100
100
100
100
45
45
45
45

Low Clouds (% Sky Obscured)

1
1
0
0
0
0
0
0
5
5
5
5
5
5
2
2
2
2
2
2
13
13
13
13

Medium Clouds (% Sky Obscured)

3
3
0
0
0
0
0
0
10
10
10
10
10
10
100
100
100
100
100
100
41
41
41
41

High Clouds (% Sky Obscured)

100
100
97
97
97
97
97
97
100
100
100
100
100
100
68
68
68
68
68
68
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

0
0
0
0
0
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0.01
0.01
0.03
0.05
0.05
0.04
0.03

Wind Speed/Direction (mph)

13
13
13
13
13
13
12
12
12
12
13
14
14
14
14
14
15
16
16
17
17
17
18
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
12
12
12
12
12
12
12
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11

Relative Humidity (%)

88
83
80
78
79
81
83
86
88
89
90
92
94
98
100
100
100
100
100
100
100
100
99
95

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

305
305
304
301
299
297
297
299
299
300
300
300
298
297
296
295
295
294
294
294
294
293
293
293

Friday 10

Waning Gibbous 87%

23:33

08:39

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

Sun - Rise: 06:32, Set: 20:07, Transit: 13:21. Moon - Rise: 23:33, Set: 08:39. Civil Dark: 20:41 - 05:58. Nautical Dark: 21:23 - 05:16. Astro Dark: 22:09 - 04:30

Total Clouds (% Sky Obscured)

45
45
100
100
100
100
100
100
100
100
100
100
100
100
88
88
88
88
88
88
7
7
7
7

Low Clouds (% Sky Obscured)

13
13
100
100
100
100
100
100
100
100
100
100
100
100
88
88
88
88
88
88
7
7
7
7

Medium Clouds (% Sky Obscured)

41
41
2
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
13
13
13
13
13
13
9
9
9
9
9
9
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
8
6
7
10
10
10
9
8
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
87
84
82
84
86
89
92
96
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1023
1023
1022
1022
1022
1022
1021
1021
1021
1022
1022
1022
1022

Ozone (du)

293
293
293
294
296
297
299
302
305
308
313
317
323
328
334
340
347
351
353
352
352
351
350
347

Saturday 11

Waning Gibbous 78%

00:52

09:17

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

Sun - Rise: 06:30, Set: 20:09, Transit: 13:20. Moon - Rise: 00:52, Set: 09:17. Civil Dark: 20:43 - 05:56. Nautical Dark: 21:25 - 05:13. Astro Dark: 22:11 - 04:27

Total Clouds (% Sky Obscured)

7
7
41
41
41
41
41
41
28
28
28
28
28
28
98
98
98
98
98
98
72
72
72
72

Low Clouds (% Sky Obscured)

7
7
14
14
14
14
14
14
9
9
9
9
9
9
98
98
98
98
98
98
72
72
72
72

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
32
32
32
32
32
32
22
22
22
22
22
22
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
1
2
2
2
2
3
3
3
3
3
3
2
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
13
13
13
13
13
12
12
11
11
11
10
10
10
10
10
10
10
10
10
10
10
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
95
91
89
90
92
95
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1026
1026

Ozone (du)

344
340
336
333
331
330
330
331
333
334
336
339
341
344
348
354
360
364
363
360
356
355
353
352

Forecast for Mawgan Porth TR8 4AL, UK (50.46,-5.03)

Generated: 05/04/20 11:59:04. Forecast: 05/04/20 to 11/04/20. Timezone: UTC+1.00