Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 17

Full Moon 100%

21:40

05:57

21 OK
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

Sun - Rise: 05:00, Set: 21:29, Transit: 13:15. Moon - Rise: 21:40, Set: 05:57. Civil Dark: 22:15 - 04:14. Nautical Dark: 23:24 - 03:05. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

27
21
91
77
76
98
100
100
100
100
100
100
100
100
100
99
99
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

22
18
5
0
6
31
63
60
57
64
78
77
72
52
45
63
80
83
98
78
22
3
1
5

Medium Clouds (% Sky Obscured)

0
1
26
40
41
26
77
74
86
95
100
100
100
100
97
97
66
87
91
99
95
90
100
100

High Clouds (% Sky Obscured)

8
4
88
75
71
98
100
99
99
100
100
99
99
100
98
86
97
93
74
84
100
100
99
99

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
2
12
17
37
54
51
61
61
56
42
19
33

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.03
0.12
0.21
0.56
1.04
0.63
1
1.27
1.02
0.45
0.06
0.21

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
79
76
78
82
86
91
94
95
94
89
83
75
74
70
72
75
76
77
78
78
75
72
73

Pressure (mb)

1017
1017
1017
1016
1016
1016
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1013
1013
1012
1012
1011
1011
1011
1011

Ozone (du)

346
345
344
342
337
340
341
338
341
342
335
342
341
334
341
341
338
342
343
340
342
340
336
338

Tuesday 18

Waning Gibbous 97%

22:34

06:50

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 OK
15 OK
16 OK
17 Good
18 Good
19 Good
20 Good

Sun - Rise: 05:00, Set: 21:29, Transit: 13:15. Moon - Rise: 22:34, Set: 06:50. Civil Dark: 22:15 - 04:14. Nautical Dark: 23:25 - 03:05. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

97
85
99
100
99
92
98
100
100
98
98
100
100
100
100
97
65
45
21
8
6
4
0
0

Low Clouds (% Sky Obscured)

7
33
43
42
15
6
48
100
100
78
9
13
15
27
70
84
59
26
9
3
5
3
0
0

Medium Clouds (% Sky Obscured)

93
33
89
99
98
91
97
89
94
95
98
100
100
100
99
94
28
37
17
7
5
1
0
0

High Clouds (% Sky Obscured)

81
73
95
98
59
4
1
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
7
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
None
None
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

18
11
10
12
11
11
15
21
22
22
14
17
13
11
11
10
5
5
6
7
5
3
2
1

Precipitation Amount (mm)

0.04
0.04
0.01
0.03
0.01
0.01
0.02
0.05
0.07
0.09
0.06
0.12
0.06
0.05
0.07
0.07
0.02
0.03
0.06
0.09
0.08
0.05
0.07
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
77
79
81
82
85
87
90
89
89
86
83
80
77
73
69
66
61
57
57
54
54
57
56

Pressure (mb)

1010
1010
1010
1010
1009
1009
1009
1008
1008
1008
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011

Ozone (du)

339
337
343
346
346
348
348
340
344
342
340
343
347
348
349
347
346
352
360
346
366
363
347
360

Wednesday 19

Waning Gibbous 93%

23:20

07:49

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

Sun - Rise: 05:00, Set: 21:30, Transit: 13:15. Moon - Rise: 23:20, Set: 07:49. Civil Dark: 22:16 - 04:14. Nautical Dark: 23:25 - 03:05. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

2
3
1
1
1
3
1
2
5
5
9
9
9
9
9
9
56
56
56
56
56
56
34
34

Low Clouds (% Sky Obscured)

2
3
1
1
1
3
1
2
5
5
3
3
3
3
3
3
20
20
20
20
20
20
18
18

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
2
9
9
9
9
9
9
49
49
49
49
49
49
6
6

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
3
3
3
3
20
20

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

Precipitation Probability (%)

0
0
0
0
0
0
1
2
2
0
3
5
11
11
11
9
7
5
6
6
6
4
4
2

Precipitation Amount (mm)

0
0
0
0
0
0
0.01
0.01
0.01
0
0.01
0.04
0.16
0.25
0.23
0.21
0.11
0.08
0.1
0.08
0.09
0.06
0.08
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
66
72
79
84
87
88
87
87
86
81
77
73
69
65
61
59
59
60
60
60
59
61
60

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1014
1014
1014
1014
1015
1015
1015
1015
1015
1016
1016

Ozone (du)

359
360
356
354
378
354
357
356
357
356
357
354
353
356
355
357
353
361
361
353
362
362
354
358

Thursday 20

Waning Gibbous 86%

23:56

08:52

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

Sun - Rise: 05:01, Set: 21:30, Transit: 13:15. Moon - Rise: 23:56, Set: 08:52. Civil Dark: 22:16 - 04:15. Nautical Dark: 23:25 - 03:05. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

34
34
34
34
6
6
6
6
6
6
13
13
13
13
13
13
59
59
59
59
59
59
63
63

Low Clouds (% Sky Obscured)

18
18
18
18
6
6
6
6
6
6
13
13
13
13
13
13
42
42
42
42
42
42
42
42

Medium Clouds (% Sky Obscured)

6
6
6
6
0
0
0
0
0
0
1
1
1
1
1
1
46
46
46
46
46
46
56
56

High Clouds (% Sky Obscured)

20
20
20
20
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 (%)

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

Precipitation Amount (mm)

0.01
0
0
0
0
0
0
0
0.02
0.09
0.14
0.09
0.03
0
0.02
0.04
0.02
0.05
0.05
0.1
0.04
0.03
0.17
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
13
12
11
10
10
9
9
9
10
12
13
15
16
17
18
18
19
19
20
20
20
19
17

Feels Like (°C)

14
13
12
11
10
8
7
7
8
10
12
13
15
16
17
18
18
19
19
20
20
20
19
17

Dew Point (°C)

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

Relative Humidity (%)

64
68
72
77
82
84
87
88
88
86
83
77
72
65
64
60
56
55
53
52
50
49
53
52

Pressure (mb)

1016
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

354
359
349
348
352
346
345
351
344
342
353
340
340
354
340
341
355
342
342
353
343
343
350
344

Friday 21

Waning Gibbous 79%

00:26

09:56

21 Bad
22 Bad
23 Bad
00 Bad
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
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

Sun - Rise: 05:01, Set: 21:30, Transit: 13:16. Moon - Rise: 00:26, Set: 09:56. Civil Dark: 22:16 - 04:15. Nautical Dark: 23:26 - 03:06. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

63
63
63
63
0
0
0
0
0
0
91
91
91
91
91
91
100
100
100
100
100
100
47
47

Low Clouds (% Sky Obscured)

42
42
42
42
0
0
0
0
0
0
88
88
88
88
88
88
0
0
0
0
0
0
31
31

Medium Clouds (% Sky Obscured)

56
56
56
56
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
31
31

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
71
71
71
71
71
71
100
100
100
100
100
100
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
2
0
0
1
0
0
0
0
0
0
0
0
0
0
1
2
1
1
2
1
0
2
0

Precipitation Amount (mm)

0.01
0.04
0
0
0.01
0
0
0
0
0
0
0
0
0
0
0.01
0.03
0.01
0.02
0.07
0.01
0
0.09
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
13
11
10
9
8
7
7
7
8
10
12
15
18
19
19
20
21
22
21
21
21
19
19

Feels Like (°C)

15
13
11
9
8
7
6
6
6
7
10
12
15
18
19
19
20
21
22
21
21
21
19
19

Dew Point (°C)

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

Relative Humidity (%)

59
67
72
77
82
84
87
89
90
87
84
76
67
62
57
54
53
48
46
49
46
48
55
52

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1020
1021
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1018
1018
1018
1018

Ozone (du)

345
349
347
348
351
350
350
352
351
352
353
354
355
353
356
357
354
356
355
353
353
352
351
352

Saturday 22

Waning Gibbous 71%

00:51

11:01

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

Sun - Rise: 05:01, Set: 21:30, Transit: 13:16. Moon - Rise: 00:51, Set: 11:01. Civil Dark: 22:16 - 04:15. Nautical Dark: 23:26 - 03:06. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

47
47
47
47
98
98
98
98
98
98
100
100
100
100
100
100
100
100
100
100
100
100
46
46

Low Clouds (% Sky Obscured)

31
31
31
31
1
1
1
1
1
1
11
11
11
11
11
11
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

31
31
31
31
11
11
11
11
11
11
98
98
98
98
98
98
100
100
100
100
100
100
46
46

High Clouds (% Sky Obscured)

0
0
0
0
98
98
98
98
98
98
100
100
100
100
100
100
100
100
100
100
100
100
1
1

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
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
1
1
1
1
0
0
0
0
0
0
2
4
3
3
5
8
21
36
44

Precipitation Amount (mm)

0
0
0
0
0
0.01
0.02
0.02
0.01
0
0
0
0
0
0
0.02
0.08
0.03
0.03
0.08
0.12
0.44
0.91
1.34

Wind Speed/Direction (mph)

5
4
3
3
3
4
5
7
8
9
11
12
14
15
16
17
18
18
18
18
18
17
16
17

Chance of Frost

Temperature (°C)

17
15
14
14
13
13
13
12
13
13
14
16
18
19
21
22
22
22
22
20
20
19
19
18

Feels Like (°C)

17
15
14
14
13
13
13
12
13
13
14
16
18
19
21
22
22
22
22
20
20
19
19
18

Dew Point (°C)

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

Relative Humidity (%)

57
67
67
70
76
74
74
76
76
74
73
66
62
61
55
52
54
51
52
55
58
63
68
72

Pressure (mb)

1018
1019
1018
1018
1019
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1014
1014
1014

Ozone (du)

352
354
354
354
355
354
353
353
354
356
353
354
351
358
346
344
356
341
341
348
339
338
341
338

Sunday 23

Waning Gibbous 61%

01:12

12:06

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 Good
20 OK

Sun - Rise: 05:01, Set: 21:31, Transit: 13:16. Moon - Rise: 01:12, Set: 12:06. Civil Dark: 22:16 - 04:16. Nautical Dark: 23:26 - 03:06. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

46
46
46
46
59
59
59
59
59
59
99
99
99
99
99
99
100
100
100
100
100
100
8
8

Low Clouds (% Sky Obscured)

0
0
0
0
3
3
3
3
3
3
96
96
96
96
96
96
16
16
16
16
16
16
5
5

Medium Clouds (% Sky Obscured)

46
46
46
46
59
59
59
59
59
59
27
27
27
27
27
27
22
22
22
22
22
22
6
6

High Clouds (% Sky Obscured)

1
1
1
1
0
0
0
0
0
0
75
75
75
75
75
75
100
100
100
100
100
100
0
0

ISS Passover

Visibility (miles)

8
10
7
10
8
10
10
5
10
9
2
8
7
4
9
10
5
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

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

Precipitation Probability (%)

55
67
68
66
44
60
54
59
48
55
73
71
76
79
78
75
68
63
37
22
27
32
4
43

Precipitation Amount (mm)

1.79
1.7
1.49
1.05
0.27
0.68
0.45
0.72
0.29
0.28
1.09
0.75
1.48
1.98
1.49
0.92
0.9
0.43
0.2
0.06
0.09
0.14
0.01
0.16

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
17
16
16
16
16
16
15
15
15
15
15
16
16
16
17
17
17
18
19
18
18
18
17

Feels Like (°C)

17
17
16
16
16
16
16
15
15
15
15
15
16
16
16
17
17
17
18
19
18
18
18
17

Dew Point (°C)

13
14
13
14
13
14
14
13
14
14
14
14
14
14
14
14
15
14
14
14
14
14
14
14

Relative Humidity (%)

78
82
85
86
84
87
88
91
92
93
93
90
88
89
86
85
87
82
78
76
76
77
78
80

Pressure (mb)

1014
1014
1013
1013
1013
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1012
1011
1011
1012
1011
1011
1012
1012

Ozone (du)

338
334
338
338
333
337
337
333
337
336
330
335
334
328
333
333
328
334
335
332
338
340
333
346

Welcome to Clear Outside

Forecast for FLO HQ, Exeter, Devon, UK (50.70,-3.52)

Generated: 17/06/19 20:49:03. Forecast: 17/06/19 to 23/06/19. Timezone: UTC+1.00