Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 2

Waxing Gibbous 89%

18:30

04:03

19 Good
20 Good
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

Sun - Rise: 05:08, Set: 21:22, Transit: 13:16. Moon - Rise: 18:30, Set: 04:03. Civil Dark: 22:06 - 04:24. Nautical Dark: 23:09 - 03:20. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

5
6
54
89
100
100
99
63
81
98
97
83
83
56
91
94
98
97
97
98
82
58
46
66

Low Clouds (% Sky Obscured)

5
6
1
1
1
1
1
1
0
0
0
2
0
2
23
77
48
19
24
84
39
36
36
32

Medium Clouds (% Sky Obscured)

0
0
0
0
20
86
35
20
69
84
93
80
79
53
90
81
94
95
84
74
48
48
36
57

High Clouds (% Sky Obscured)

0
0
54
89
100
100
99
62
69
92
81
38
37
14
2
34
73
83
87
81
67
10
2
2

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

1
0
0
0
0
0
1
0
1
1
4
12
18
23
29
26
30
29
45
21
12
10
10
10

Precipitation Amount (mm)

0.02
0
0
0
0
0
0.01
0
0.01
0.02
0.09
0.27
0.35
0.54
0.58
0.38
0.5
0.42
1.71
0.28
0.19
0.16
0.16
0.16

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
18
16
15
14
14
14
13
12
12
12
13
13
14
14
14
14
14
13
14
14
15
15
15

Feels Like (°C)

19
18
16
15
14
14
14
13
12
12
12
13
13
14
14
14
14
14
13
14
14
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

62
65
68
71
77
82
85
88
87
87
89
90
93
92
90
87
86
86
86
82
79
78
76
74

Pressure (mb)

1018
1018
1018
1017
1017
1016
1016
1015
1014
1013
1012
1012
1011
1011
1011
1010
1010
1010
1009
1009
1009
1008
1008
1008

Ozone (du)

331
330
329
329
331
333
336
339
342
345
347
349
351
352
351
351
351
350
350
351
351
352
352
352

Wednesday 3

Waxing Gibbous 95%

No Rise

04:28

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

Sun - Rise: 05:08, Set: 21:23, Transit: 13:16. Moon - Rise: No Rise, Set: 04:28. Civil Dark: 22:07 - 04:23. Nautical Dark: 23:11 - 03:19. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

98
91
97
98
70
86
53
81
88
87
46
59
89
91
96
98
97
91
100
98
100
78
96
86

Low Clouds (% Sky Obscured)

29
31
22
23
14
2
1
1
0
0
1
34
54
46
41
52
90
76
98
98
100
44
73
68

Medium Clouds (% Sky Obscured)

97
89
97
98
63
42
4
1
1
0
9
33
21
22
13
10
2
0
0
6
7
9
57
56

High Clouds (% Sky Obscured)

1
0
0
0
13
77
51
81
88
87
40
33
77
84
93
95
88
79
77
73
70
63
88
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

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
Very Light Rain

Precipitation Probability (%)

15
11
9
7
4
3
3
0
3
3
4
4
4
4
5
5
5
5
4
3
0
0
4
8

Precipitation Amount (mm)

0.33
0.11
0.07
0.05
0.03
0.01
0.01
0
0.01
0.02
0.01
0.01
0.01
0.02
0.03
0.03
0.03
0.02
0.02
0.01
0
0
0.02
0.05

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
78
81
85
87
88
89
90
92
93
92
90
89
85
80
76
72
69
66
64
62
62
64
66

Pressure (mb)

1008
1008
1009
1009
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1008
1008
1008
1008
1007

Ozone (du)

353
354
355
355
353
349
345
344
343
342
341
340
340
339
337
336
336
335
335
336
337
338
338
337

Thursday 4

Waxing Gibbous 99%

19:54

04:59

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

Sun - Rise: 05:07, Set: 21:24, Transit: 13:16. Moon - Rise: 19:54, Set: 04:59. Civil Dark: 22:08 - 04:23. Nautical Dark: 23:13 - 03:18. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

57
87
63
68
32
47
15
22
32
20
10
21
37
37
37
37
37
37
39
39
39
39
39
39

Low Clouds (% Sky Obscured)

52
73
52
56
20
11
13
21
31
20
10
21
35
35
35
35
35
35
36
36
36
36
36
36

Medium Clouds (% Sky Obscured)

29
57
44
45
25
43
6
4
9
3
0
2
4
4
4
4
4
4
4
4
4
4
4
4

High Clouds (% Sky Obscured)

4
5
6
10
0
4
0
0
0
0
0
0
0
0
0
0
0
0
3
3
3
3
3
3

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
None
None
Very Light Rain
None
Very Light Rain

Precipitation Probability (%)

6
14
17
17
25
29
17
35
36
28
26
19
18
9
8
11
6
6
17
5
0
18
5
8

Precipitation Amount (mm)

0.02
0.1
0.11
0.1
0.16
0.21
0.05
0.31
0.33
0.24
0.26
0.18
0.27
0.09
0.06
0.18
0.03
0.03
0.28
0.01
0
0.23
0.01
0.03

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
74
79
83
89
91
90
93
94
94
92
91
89
85
79
75
72
71
68
65
61
61
59
60

Pressure (mb)

1007
1007
1006
1006
1006
1006
1005
1005
1004
1004
1004
1004
1003
1004
1004
1003
1004
1004
1003
1004
1003
1003
1003
1003

Ozone (du)

336
335
334
333
333
332
332
332
333
333
333
333
333
333
332
332
333
333
334
335
337
338
340
342

Friday 5

Full Moon 100%

21:15

05:37

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

Sun - Rise: 05:07, Set: 21:25, Transit: 13:16. Moon - Rise: 21:15, Set: 05:37. Civil Dark: 22:09 - 04:22. Nautical Dark: 23:14 - 03:17. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
87
87
87
87
87
87
68
68
68
68
68
68
37
37
37
37
37
37

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
84
84
84
84
84
84
65
65
65
65
65
65
16
16
16
16
16
16

Medium Clouds (% Sky Obscured)

59
59
59
59
59
59
43
43
43
43
43
43
18
18
18
18
18
18
31
31
31
31
31
31

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

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
None
None
None
None
None
None

Precipitation Probability (%)

10
13
15
15
15
12
11
12
6
2
1
4
4
4
4
4
3
3
3
3
3
3
3
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

14
13
10
9
9
9
10
10
10
11
12
12
13
15
17
19
20
20
20
20
20
19
19
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
68
73
77
80
79
78
80
80
80
79
79
77
72
66
61
57
54
52
49
47
46
47
49

Pressure (mb)

1003
1003
1004
1004
1004
1004
1004
1004
1005
1005
1005
1005
1006
1006
1006
1006
1007
1007
1007
1006
1006
1006
1006
1006

Ozone (du)

344
345
346
348
352
356
359
360
360
360
362
365
369
374
380
386
390
394
395
393
388
384
382
381

Saturday 6

Waning Gibbous 98%

22:28

06:26

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

Sun - Rise: 05:06, Set: 21:26, Transit: 13:16. Moon - Rise: 22:28, Set: 06:26. Civil Dark: 22:10 - 04:22. Nautical Dark: 23:16 - 03:16. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

94
94
94
94
94
94
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
99
99
99

Low Clouds (% Sky Obscured)

81
81
81
81
81
81
100
100
100
100
100
100
100
100
100
100
100
100
92
92
92
92
92
92

Medium Clouds (% Sky Obscured)

92
92
92
92
92
92
94
94
94
94
94
94
99
99
99
99
99
99
98
98
98
98
98
98

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
1
1
1
1
86
86
86
86
86
86
82
82
82
82
82
82

ISS Passover

Visibility (miles)

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

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
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

4
4
7
10
14
22
24
22
17
15
17
21
25
32
39
42
36
26
21
20
18
16
13
9

Precipitation Amount (mm)

0.03
0.05
0.1
0.16
0.2
0.22
0.22
0.16
0.11
0.09
0.09
0.09
0.1
0.14
0.22
0.28
0.3
0.35
0.42
0.4
0.34
0.26
0.17
0.09

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
11
10
7
7
6
6
6
5
5
5
6
6
7
11
12
12
13
14
14
14
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

53
59
64
70
74
78
81
84
84
84
84
85
84
82
79
76
72
68
65
63
63
63
64
64

Pressure (mb)

1005
1005
1005
1005
1005
1005
1005
1004
1004
1004
1004
1004
1004
1005
1005
1005
1005
1006
1006
1006
1007
1007
1007
1007

Ozone (du)

380
379
379
379
380
381
382
383
384
384
385
386
386
386
385
384
385
385
385
385
385
384
384
384

Sunday 7

Waning Gibbous 93%

23:30

07:25

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

Sun - Rise: 05:06, Set: 21:26, Transit: 13:16. Moon - Rise: 23:30, Set: 07:25. Civil Dark: 22:11 - 04:21. Nautical Dark: 23:17 - 03:15. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

98
98
98
98
98
98
100
100
100
100
100
100
98
98
98
98
98
98
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

98
98
98
98
98
98
100
100
100
100
100
100
98
98
98
98
98
98
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

91
91
91
91
91
91
95
95
95
95
95
95
10
10
10
10
10
10
6
6
6
6
6
6

High Clouds (% Sky Obscured)

0
0
0
0
0
0
9
9
9
9
9
9
0
0
0
0
0
0
23
23
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

Very Light Rain
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
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.05
0.04
0.03
0.03
0.04
0.06
0.08
0.09
0.1
0.09
0.07
0.04
0.03
0.05
0.07
0.09
0.06
0.03
0.02
0.03
0.04
0.04
0.02
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
11
11
10
10
10
10
10
10
10
10
11
12
13
13
13
14
14
15
15
16
15
15

Feels Like (°C)

12
12
11
11
10
10
10
10
10
10
10
10
11
12
13
13
13
14
14
15
15
16
15
15

Dew Point (°C)

6
6
6
7
7
7
7
8
7
7
8
8
8
8
8
8
8
8
8
8
8
7
7
7

Relative Humidity (%)

64
67
71
77
81
81
82
83
83
83
83
84
83
79
75
72
70
68
66
63
60
58
58
60

Pressure (mb)

1008
1008
1009
1009
1009
1009
1010
1010
1009
1009
1010
1010
1010
1011
1011
1012
1012
1013
1013
1013
1013
1013
1014
1014

Ozone (du)

383
380
377
374
371
369
367
366
365
364
364
365
365
365
364
363
363
363
363
363
363
363
364
364

Monday 8

Waning Gibbous 87%

00:18

08:31

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

Sun - Rise: 05:06, Set: 21:27, Transit: 13:17. Moon - Rise: 00:18, Set: 08:31. Civil Dark: 22:12 - 04:21. Nautical Dark: 23:18 - 03:14. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

90
90
90
90
90
90
34
34
34
34
34
34
97
97
97
97
97
97
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

89
89
89
89
89
89
33
33
33
33
33
33
30
30
30
30
30
30
60
60
60
60
60
60

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
15
15
15
15
15
15
22
22
22
22
22
22
98
98
98
98
98
98

High Clouds (% Sky Obscured)

11
11
11
11
11
11
0
0
0
0
0
0
95
95
95
95
95
95
94
94
94
94
94
94

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
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

Precipitation Probability (%)

0
0
2
2
2
2
3
3
3
0
0
0
0
6
6
8
12
16
15
13
10
8
6
5

Precipitation Amount (mm)

0
0
0.01
0.01
0.01
0.01
0.02
0.01
0.01
0
0
0
0
0.01
0.02
0.04
0.06
0.08
0.09
0.09
0.08
0.06
0.04
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
64
68
72
75
76
77
78
79
79
79
79
78
74
70
66
62
58
54
51
48
48
50
53

Pressure (mb)

1014
1014
1015
1015
1015
1015
1015
1015
1015
1014
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

364
364
363
363
362
362
361
361
361
361
362
362
363
363
363
363
364
364
364
364
364
364
364
364

Forecast for Upton Cross, Cornwall, UK (50.54,-4.43)

Generated: 02/06/20 19:53:30. Forecast: 02/06/20 to 08/06/20. Timezone: UTC+1.00