Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 24

Waxing Gibbous 78%

16:41

03:57

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

Sun - Rise: 04:47, Set: 21:50, Transit: 13:19. Moon - Rise: 16:41, Set: 03:57. Civil Dark: 22:46 - 03:50. Nautical Dark: 00:42 - 01:47. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

2
58
78
63
41
73
96
97
98
96
48
32
47
23
25
5
6
9
38
59
3
2
6
15

Low Clouds (% Sky Obscured)

1
0
0
0
0
3
8
6
59
38
33
31
47
23
25
4
6
9
38
59
0
0
3
8

Medium Clouds (% Sky Obscured)

2
1
7
6
12
9
20
52
42
53
24
1
0
0
0
1
1
2
3
10
3
2
5
13

High Clouds (% Sky Obscured)

0
57
77
63
38
72
95
96
95
93
0
1
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
9
9
9
9
9
9
9
8
6
4
9
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
1
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
0.01
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)

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

Chance of Frost

Temperature (°C)

17
15
14
13
13
12
12
12
12
12
12
12
13
14
16
18
19
20
21
22
22
23
22
22

Feels Like (°C)

17
15
14
13
13
12
12
12
12
12
12
12
13
14
16
18
19
20
21
22
22
23
22
22

Dew Point (°C)

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

Relative Humidity (%)

58
65
72
75
76
77
76
76
76
78
80
82
80
74
67
61
55
52
49
47
45
44
45
47

Pressure (mb)

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

Ozone (du)

356
356
356
356
356
356
356
357
357
356
355
354
353
352
351
351
351
350
348
345
343
342
341
341

Friday 25

Waxing Gibbous 86%

17:57

04:15

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

Sun - Rise: 04:46, Set: 21:51, Transit: 13:20. Moon - Rise: 17:57, Set: 04:15. Civil Dark: 22:49 - 03:48. Nautical Dark: 00:52 - 01:32. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

15
6
4
2
0
1
25
53
26
5
20
86
100
85
54
48
83
88
32
79
90
82
79
36

Low Clouds (% Sky Obscured)

3
0
2
0
0
0
0
2
0
0
0
0
16
1
1
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

15
6
4
0
0
1
5
26
22
5
20
86
100
81
27
13
4
1
15
21
19
18
21
4

High Clouds (% Sky Obscured)

0
0
0
2
0
1
21
39
6
0
0
0
0
20
38
41
82
88
24
74
88
79
73
34

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
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
18
17
15
14
14
13
12
12
12
12
12
13
16
18
20
21
21
22
23
24
24
24
23

Feels Like (°C)

20
18
17
15
14
14
13
12
12
12
12
12
13
16
18
20
21
21
22
23
24
24
24
23

Dew Point (°C)

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

Relative Humidity (%)

50
54
57
60
61
62
63
64
66
69
72
75
70
62
55
52
49
47
44
41
38
37
37
39

Pressure (mb)

1027
1027
1028
1028
1028
1029
1028
1028
1028
1028
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1028
1028
1027
1027

Ozone (du)

342
344
346
347
348
348
346
343
341
340
341
341
340
339
338
338
339
341
346
352
357
357
356
354

Saturday 26

Waxing Gibbous 93%

19:12

04:33

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

Sun - Rise: 04:45, Set: 21:53, Transit: 13:20. Moon - Rise: 19:12, Set: 04:33. Civil Dark: 22:51 - 03:46. Nautical Dark: 01:07 - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

43
47
63
70
73
23
5
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

1
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)

43
47
63
70
73
23
4
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 (%)

0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2

Precipitation Amount (mm)

0
0
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
20
19
17
17
16
16
15
15
15
14
14
15
17
19
20
22
23
23
23
24
24
24
23

Feels Like (°C)

22
20
19
17
17
16
16
15
15
15
14
14
15
17
19
20
22
23
23
23
24
24
24
23

Dew Point (°C)

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

Relative Humidity (%)

41
45
48
51
52
53
53
52
51
51
51
51
49
46
43
41
39
39
40
41
41
42
43
45

Pressure (mb)

1028
1028
1028
1028
1028
1028
1027
1027
1026
1026
1025
1025
1025
1024
1024
1023
1023
1023
1022
1022
1022
1021
1021
1021

Ozone (du)

353
352
351
350
349
348
349
350
352
353
354
355
355
355
355
355
355
355
355
354
354
352
351
350

Sunday 27

Waxing Gibbous 97%

No Rise

04:53

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

Sun - Rise: 04:43, Set: 21:55, Transit: 13:20. Moon - Rise: No Rise, Set: 04:53. Civil Dark: 22:53 - 03:45. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
0
0
0
0
24
24
24
24
24
24
42
42
42
42
42
42
45
45
45
45
45
45
28

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2
44
44
44
44
44
44
4

Medium Clouds (% Sky Obscured)

0
0
0
0
0
3
3
3
3
3
3
14
14
14
14
14
14
4
4
4
4
4
4
28

High Clouds (% Sky Obscured)

0
0
0
0
0
23
23
23
23
23
23
33
33
33
33
33
33
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
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
6
7

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.02
0.05
0.07

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
20
19
18
17
16
16
16
16
15
15
15
16
18
20
22
23
23
24
24
24
24
24
23

Feels Like (°C)

22
20
19
18
17
16
16
16
16
15
15
15
16
18
20
22
23
23
24
24
24
24
24
23

Dew Point (°C)

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

Relative Humidity (%)

48
51
55
58
61
62
66
65
65
66
67
68
65
59
54
50
48
46
45
45
45
45
47
50

Pressure (mb)

1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1020
1020
1020
1020

Ozone (du)

349
348
347
347
346
346
347
347
347
349
351
352
354
355
356
355
352
350
349
348
347
346
345
344

Monday 28

Waxing Gibbous 100%

20:25

05:17

20 OK
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 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 Bad

Sun - Rise: 04:42, Set: 21:56, Transit: 13:20. Moon - Rise: 20:25, Set: 05:17. Civil Dark: 22:55 - 03:43. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

28
28
28
28
28
17
17
17
17
17
17
2
2
2
2
2
2
32
32
32
32
32
32
66

Low Clouds (% Sky Obscured)

4
4
4
4
4
16
16
16
16
16
16
2
2
2
2
2
2
16
16
16
16
16
16
38

Medium Clouds (% Sky Obscured)

28
28
28
28
28
8
8
8
8
8
8
0
0
0
0
0
0
27
27
27
27
27
27
59

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
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
Very Light Rain

Precipitation Probability (%)

7
7
7
6
4
0
0
0
0
0
0
0
0
0
0
0
0
0
5
7
8
8
7
6

Precipitation Amount (mm)

0.08
0.07
0.06
0.03
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0.02
0.06
0.1
0.1
0.07
0.04

Wind Speed/Direction (mph)

4
5
5
5
5
4
4
4
4
4
4
4
3
3
3
2
1
0
1
2
3
2
2
2

Chance of Frost

Temperature (°C)

22
20
19
18
17
16
16
16
15
15
15
15
16
18
19
21
22
23
23
23
23
22
22
21

Feels Like (°C)

22
20
19
18
17
16
16
16
15
15
15
15
16
18
19
21
22
23
23
23
23
22
22
21

Dew Point (°C)

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

Relative Humidity (%)

54
58
63
66
69
71
71
71
72
73
75
76
72
65
59
55
52
51
51
52
53
54
57
61

Pressure (mb)

1020
1020
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1018
1018
1017
1017
1017

Ozone (du)

343
343
343
343
343
342
342
341
340
339
338
338
337
337
337
337
337
337
337
338
338
337
337
336

Tuesday 29

Full Moon 100%

21:34

05:46

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
19 Bad

Sun - Rise: 04:41, Set: 21:58, Transit: 13:20. Moon - Rise: 21:34, Set: 05:46. Civil Dark: 22:57 - 03:41. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

66
66
66
66
66
38
38
38
38
38
38
56
56
56
56
56
56
100
100
100
100
100
100
47

Low Clouds (% Sky Obscured)

38
38
38
38
38
3
3
3
3
3
3
23
23
23
23
23
23
100
100
100
100
100
100
17

Medium Clouds (% Sky Obscured)

59
59
59
59
59
36
36
36
36
36
36
0
0
0
0
0
0
0
0
0
0
0
0
6

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
48
48
48
48
48
48
88
88
88
88
88
88
36

ISS Passover

Visibility (miles)

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
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

5
4
1
0
0
0
0
0
0
0
0
0
0
6
6
6
6
6
8
9
10
11
11
11

Precipitation Amount (mm)

0.02
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0.01
0.02
0.02
0.02
0.03
0.09
0.21
0.37
0.55
0.73
0.81

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
18
17
16
16
16
16
16
16
15
15
15
16
17
19
20
21
22
22
21
21
21
21
20

Feels Like (°C)

20
18
17
16
16
16
16
16
16
15
15
15
16
17
19
20
21
22
22
21
21
21
21
20

Dew Point (°C)

13
13
13
13
13
12
12
12
12
12
12
12
13
13
13
13
13
13
13
14
14
14
14
13

Relative Humidity (%)

65
70
74
78
79
80
79
78
78
79
81
83
81
76
70
65
61
59
59
61
62
62
63
64

Pressure (mb)

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

Ozone (du)

335
333
332
331
330
330
329
327
326
326
326
325
325
325
325
328
330
333
333
332
332
332
334
335

Wednesday 30

Waning Gibbous 98%

22:38

06:22

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: 04:40, Set: 21:59, Transit: 13:20. Moon - Rise: 22:38, Set: 06:22. Civil Dark: 22:59 - 03:39. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

47
47
47
47
47
61
61
61
61
61
61
79
79
79
79
79
79
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

17
17
17
17
17
16
16
16
16
16
16
51
51
51
51
51
51
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

6
6
6
6
6
24
24
24
24
24
24
56
56
56
56
56
56
25
25
25
25
25
25
34

High Clouds (% Sky Obscured)

36
36
36
36
36
47
47
47
47
47
47
45
45
45
45
45
45
9
9
9
9
9
9
13

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

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

Precipitation Probability (%)

11
11
9
9
8
8
7
0
0
6
8
8
8
7
7
7
7
7
8
9
9
10
10
10

Precipitation Amount (mm)

0.68
0.46
0.29
0.17
0.08
0.03
0.01
0
0
0.01
0.03
0.05
0.05
0.04
0.03
0.03
0.04
0.07
0.15
0.31
0.46
0.54
0.56
0.52

Wind Speed/Direction (mph)

5
6
4
3
3
3
3
4
4
5
5
5
6
6
7
8
8
9
9
8
8
7
7
7

Chance of Frost

Temperature (°C)

20
19
17
16
16
15
15
15
15
15
15
15
16
17
19
20
21
22
22
22
22
22
22
21

Feels Like (°C)

20
19
17
16
16
15
15
15
15
15
15
15
16
17
19
20
21
22
22
22
22
22
22
21

Dew Point (°C)

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

Relative Humidity (%)

66
67
78
80
81
81
80
78
76
73
72
72
70
68
64
60
57
55
55
56
56
56
58
59

Pressure (mb)

1012
1012
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

338
340
341
338
333
329
327
326
326
325
325
326
327
329
330
330
329
329
329
329
329
329
329
329

Forecast for United Kingdom (56.71,-5.73)

Generated: 24/05/18 20:42:10. Forecast: 24/05/18 to 30/05/18. Timezone: UTC+1.00