Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 5

Waxing Gibbous 95%

15:08

06:18

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

Sun - Rise: 08:05, Set: 16:17, Transit: 12:11. Moon - Rise: 15:08, Set: 06:18. Civil Dark: 16:55 - 07:27. Nautical Dark: 17:36 - 06:45. Astro Dark: 18:16 - 06:06

Total Clouds (% Sky Obscured)

100
88
89
66
67
67
56
41
48
51
37
100
100
100
100
99
86
75
62
34
13
9
0
0

Low Clouds (% Sky Obscured)

34
68
73
59
66
67
55
41
48
44
27
100
100
100
99
96
60
44
35
19
2
0
0
0

Medium Clouds (% Sky Obscured)

1
0
1
2
1
9
13
13
10
23
21
61
100
100
100
98
75
73
52
23
2
0
0
0

High Clouds (% Sky Obscured)

100
66
58
18
4
0
0
0
0
0
0
0
23
15
3
0
0
2
13
9
10
9
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
7
9
10
10
10
9
0
0
0
6
6
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

13
14
14
15
15
16
16
16
16
16
16
15
14
14
14
14
16
16
17
17
16
17
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
2
2
2
2
2
2
2
2
1
1
1
1
2
2
3
3
4
3
3
2
1
1

Dew Point (°C)

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

Relative Humidity (%)

79
79
80
78
77
76
75
74
71
70
69
70
72
73
72
72
73
72
71
68
69
70
69
75

Pressure (mb)

1022
1022
1022
1022
1023
1023
1023
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024

Ozone (du)

346
346
345
343
351
351
350
349
347
345
340
342
343
344
344
342
339
338
338
337
336
334
335
334

Tuesday 6

Waxing Gibbous 99%

15:33

07:32

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

Sun - Rise: 08:06, Set: 16:16, Transit: 12:11. Moon - Rise: 15:33, Set: 07:32. Civil Dark: 16:55 - 07:28. Nautical Dark: 17:36 - 06:46. Astro Dark: 18:16 - 06:07

Total Clouds (% Sky Obscured)

0
0
0
0
9
10
3
1
1
0
3
3
8
11
9
7
18
11
21
31
45
99
98
100

Low Clouds (% Sky Obscured)

0
0
0
0
9
10
3
1
1
0
3
3
8
11
9
7
15
10
16
30
43
99
98
99

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
12
12
47
71
97

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
1
0
0
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
0
1
1
-0
-0
-1
-1
-1

Relative Humidity (%)

77
77
77
76
73
72
71
71
70
70
73
74
74
74
71
69
69
68
67
65
65
65
69
72

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1022
1022
1021
1021
1020
1021
1020

Ozone (du)

332
331
330
328
322
322
323
321
318
314
314
310
309
308
307
306
310
311
313
311
308
306
305
307

Wednesday 7

Waxing Gibbous 100%

16:07

08:43

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

Sun - Rise: 08:07, Set: 16:16, Transit: 12:12. Moon - Rise: 16:07, Set: 08:43. Civil Dark: 16:54 - 07:29. Nautical Dark: 17:36 - 06:47. Astro Dark: 18:16 - 06:08

Total Clouds (% Sky Obscured)

100
93
98
63
60
66
61
91
68
54
59
88
85
88
99
84
77
77
77
77
77
77
52
52

Low Clouds (% Sky Obscured)

86
78
97
57
45
61
28
33
49
33
38
84
62
70
65
40
38
38
38
38
38
38
16
16

Medium Clouds (% Sky Obscured)

97
72
64
20
29
21
52
88
45
38
38
77
67
60
98
74
65
65
65
65
65
65
43
43

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
9
27
49
30
16
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
5
7
9
9
9
8
7
6
5
5
5
6
8
14
18
19
17
15
13
8
8
7

Precipitation Amount (mm)

0
0
0.01
0.02
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.02
0.02
0.02
0.04
0.1
0.15
0.12
0.09
0.08
0.07
0.06
0.04
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
1
1
2
2
2
2
2
1
1
1
1
2
2
4
4
4
4
3
2
2
1
0

Dew Point (°C)

-1
-1
-1
-1
-1
-1
-2
-2
-2
-2
-2
-2
-2
-2
-1
-1
-0
0
0
-0
-1
-1
-1
-1

Relative Humidity (%)

71
70
71
72
73
72
71
70
69
69
67
66
65
66
66
65
64
64
65
64
64
63
69
70

Pressure (mb)

1020
1019
1019
1019
1017
1017
1016
1016
1015
1014
1014
1013
1013
1013
1012
1012
1011
1011
1010
1010
1010
1009
1009
1009

Ozone (du)

309
309
309
306
300
297
294
291
290
288
289
289
291
292
293
294
292
291
290
290
290
292
290
291

Thursday 8

Full Moon 99%

16:52

09:45

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

Sun - Rise: 08:08, Set: 16:16, Transit: 12:12. Moon - Rise: 16:52, Set: 09:45. Civil Dark: 16:54 - 07:30. Nautical Dark: 17:36 - 06:48. Astro Dark: 18:16 - 06:09

Total Clouds (% Sky Obscured)

52
52
52
52
41
41
41
41
41
41
0
0
0
0
0
0
16
16
16
16
16
16
67
67

Low Clouds (% Sky Obscured)

16
16
16
16
22
22
22
22
22
22
0
0
0
0
0
0
6
6
6
6
6
6
63
63

Medium Clouds (% Sky Obscured)

43
43
43
43
31
31
31
31
31
31
0
0
0
0
0
0
12
12
12
12
12
12
11
11

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
9
8
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
Snow
Snow
None
None
None
None
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

Precipitation Probability (%)

6
8
12
22
23
15
5
3
3
4
3
4
3
3
0
0
6
7
9
10
9
9
10
10

Precipitation Amount (mm)

0.03
0.05
0.1
0.23
0.29
0.15
0.04
0.01
0.01
0.02
0.01
0.01
0.01
0.01
0
0
0.03
0.04
0.04
0.04
0.04
0.05
0.07
0.08

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
70
74
79
77
76
73
69
68
66
64
63
61
61
59
58
57
59
60
60
59
60
63
64

Pressure (mb)

1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1010
1010
1010

Ozone (du)

290
290
291
292
295
294
292
292
294
297
301
303
306
308
311
313
319
325
330
334
335
336
333
338

Friday 9

Waning Gibbous 97%

17:47

10:37

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

Sun - Rise: 08:09, Set: 16:16, Transit: 12:13. Moon - Rise: 17:47, Set: 10:37. Civil Dark: 16:54 - 07:31. Nautical Dark: 17:36 - 06:49. Astro Dark: 18:16 - 06:09

Total Clouds (% Sky Obscured)

67
67
67
67
45
45
45
45
45
45
79
79
79
79
79
79
87
87
87
87
87
87
12
12

Low Clouds (% Sky Obscured)

63
63
63
63
17
17
17
17
17
17
15
15
15
15
15
15
84
84
84
84
84
84
6
6

Medium Clouds (% Sky Obscured)

11
11
11
11
24
24
24
24
24
24
23
23
23
23
23
23
20
20
20
20
20
20
9
9

High Clouds (% Sky Obscured)

0
0
0
0
13
13
13
13
13
13
69
69
69
69
69
69
9
9
9
9
9
9
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
6
7
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
Very Light Rain
Very Light Rain
Very Light Rain
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

Precipitation Probability (%)

10
9
8
9
8
9
9
9
9
8
7
5
3
0
7
12
20
25
25
24
19
16
15
17

Precipitation Amount (mm)

0.08
0.09
0.11
0.12
0.09
0.12
0.1
0.12
0.1
0.1
0.07
0.03
0.01
0
0.01
0.05
0.11
0.16
0.21
0.23
0.19
0.13
0.09
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

0
0
0
1
1
1
1
1
1
1
0
0
0
0
1
1
2
3
3
4
3
2
1
0

Dew Point (°C)

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

Relative Humidity (%)

65
65
66
66
65
65
64
64
63
63
66
65
64
63
64
66
68
69
69
68
65
66
69
70

Pressure (mb)

1010
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

342
344
345
346
345
347
351
354
357
358
361
364
367
369
369
368
366
363
359
357
360
366
371
373

Saturday 10

Waning Gibbous 92%

18:50

11:17

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

Sun - Rise: 08:10, Set: 16:16, Transit: 12:13. Moon - Rise: 18:50, Set: 11:17. Civil Dark: 16:54 - 07:32. Nautical Dark: 17:36 - 06:50. Astro Dark: 18:16 - 06:10

Total Clouds (% Sky Obscured)

12
12
12
12
40
40
40
40
40
40
14
14
14
14
14
14
21
21
21
21
21
21
86
86

Low Clouds (% Sky Obscured)

6
6
6
6
28
28
28
28
28
28
9
9
9
9
9
9
13
13
13
13
13
13
16
16

Medium Clouds (% Sky Obscured)

9
9
9
9
25
25
25
25
25
25
9
9
9
9
9
9
13
13
13
13
13
13
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
84
84

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
9
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
None
None
None
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

Precipitation Probability (%)

18
18
14
9
7
5
0
0
0
0
0
0
0
0
8
11
14
16
17
18
15
13
13
12

Precipitation Amount (mm)

0.14
0.14
0.1
0.04
0.02
0.01
0
0
0
0
0
0
0
0
0.01
0.04
0.07
0.08
0.09
0.09
0.09
0.09
0.08
0.07

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-1
-1
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-1
-0
0
1
1
1
0
-0
0
0

Relative Humidity (%)

72
73
72
71
70
69
68
67
67
67
68
68
69
68
68
68
69
70
69
69
69
69
72
73

Pressure (mb)

1013
1013
1013
1013
1013
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1014
1014
1013
1013
1013
1013
1014
1014
1014

Ozone (du)

373
373
372
370
367
364
360
358
356
356
355
352
348
346
346
347
347
345
342
339
336
334
332
332

Sunday 11

Waning Gibbous 86%

19:59

11:46

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
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Good
19 Good

Sun - Rise: 08:11, Set: 16:16, Transit: 12:14. Moon - Rise: 19:59, Set: 11:46. Civil Dark: 16:54 - 07:33. Nautical Dark: 17:36 - 06:51. Astro Dark: 18:16 - 06:11

Total Clouds (% Sky Obscured)

86
86
86
86
100
100
100
100
100
100
100
100
100
100
100
100
93
93
93
93
93
93
15
15

Low Clouds (% Sky Obscured)

16
16
16
16
2
2
2
2
2
2
34
34
34
34
34
34
9
9
9
9
9
9
12
12

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
94
94
94
94
94
94
91
91
91
91
91
91
6
6

High Clouds (% Sky Obscured)

84
84
84
84
100
100
100
100
100
100
100
100
100
100
100
100
52
52
52
52
52
52
2
2

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

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

Precipitation Probability (%)

12
11
10
9
8
7
6
6
6
8
8
8
8
8
9
10
13
14
15
14
11
8
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
1
1
1
1
2
2
2
1
1
1
1
2
3
3
4
4
3
3
2
2
1
1

Dew Point (°C)

-0
-0
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-0
0
1
1
2
2
2
1
1
1
1
1

Relative Humidity (%)

73
72
71
70
69
68
67
67
67
68
69
70
71
71
70
70
70
71
71
72
73
73
75
75

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1012
1012
1012
1012
1012
1012

Ozone (du)

334
336
338
342
346
350
356
358
354
347
341
336
331
328
326
326
326
326
326
325
325
325
324
323

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

Generated: 05/12/22 20:40:13. Forecast: 05/12/22 to 11/12/22. Timezone: UTC+0.00