Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 24

Waxing Gibbous 71%

15:23

05:09

10 OK
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 OK
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 OK
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:34, Set: 21:02, Transit: 14:19. Moon - Rise: 15:23, Set: 05:09. Civil Dark: 21:29 - 07:07. Nautical Dark: 22:02 - 06:35. Astro Dark: 22:36 - 06:01

Total Clouds (% Sky Obscured)

35
23
13
7
5
9
4
2
20
59
96
95
65
43
74
87
91
99
41
23
45
82
99
98

Low Clouds (% Sky Obscured)

2
6
7
7
4
6
2
1
1
1
0
0
6
4
0
0
2
0
9
6
19
2
0
0

Medium Clouds (% Sky Obscured)

35
23
11
3
2
6
4
2
20
48
54
19
32
33
34
26
37
27
9
22
23
20
52
43

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
23
94
95
54
26
66
84
88
99
37
0
33
80
98
96

ISS Passover

Visibility (miles)

6
6
6
6
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

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
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 (%)

4
3
2
0
0
0
0
3
3
0
0
0
0
0
5
14
20
18
13
10
9
12
15
12

Precipitation Amount (mm)

0.06
0.04
0.02
0
0
0
0
0.01
0.01
0
0
0
0
0
0.02
0.13
0.23
0.21
0.14
0.1
0.08
0.15
0.23
0.15

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
18
19
19
19
20
20
20
19
19
18
18
17
16
15
15
15
16
15
15
14
14
14
15

Feels Like (°C)

17
18
19
19
19
20
20
20
19
19
18
18
17
16
15
15
15
16
15
15
14
14
14
15

Dew Point (°C)

14
14
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
14

Relative Humidity (%)

82
76
71
67
65
64
64
65
67
70
72
74
78
82
85
87
88
87
88
90
93
95
94
91

Pressure (mb)

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

Ozone (du)

366
367
367
367
367
367
367
366
366
366
366
366
366
365
363
361
360
360
360
361
361
360
360
361

Wednesday 25

Waxing Gibbous 81%

16:29

05:46

10 Bad
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 OK

Sun - Rise: 07:33, Set: 21:03, Transit: 14:19. Moon - Rise: 16:29, Set: 05:46. Civil Dark: 21:30 - 07:06. Nautical Dark: 22:03 - 06:33. Astro Dark: 22:37 - 05:59

Total Clouds (% Sky Obscured)

98
99
98
100
100
100
100
100
100
100
100
100
100
100
100
99
89
73
61
66
58
66
46
43

Low Clouds (% Sky Obscured)

0
0
1
6
41
8
0
1
0
13
20
9
0
1
8
6
4
7
8
9
11
18
19
31

Medium Clouds (% Sky Obscured)

32
59
52
95
98
87
96
100
100
99
98
99
91
100
100
95
77
39
32
58
52
66
43
33

High Clouds (% Sky Obscured)

97
98
98
100
100
100
100
99
100
99
99
100
100
100
100
98
77
66
48
30
16
1
1
0

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

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

Precipitation Probability (%)

7
5
4
0
0
0
2
5
9
13
15
12
6
0
0
0
4
6
8
9
8
6
4
3

Precipitation Amount (mm)

0.05
0.02
0.01
0
0
0
0.01
0.02
0.05
0.12
0.17
0.1
0.03
0
0
0
0.01
0.03
0.08
0.12
0.11
0.07
0.05
0.03

Wind Speed/Direction (mph)

3
4
5
6
7
7
8
9
8
8
8
2
2
8
4
4
6
4
2
2
1
1
1
2

Chance of Frost

Temperature (°C)

16
17
18
19
19
20
20
20
19
18
17
17
16
16
15
15
16
16
16
15
14
14
14
15

Feels Like (°C)

16
17
18
19
19
20
20
20
19
18
17
17
16
16
15
15
16
16
16
15
14
14
14
15

Dew Point (°C)

14
14
14
14
14
14
14
14
15
15
15
15
14
14
14
14
14
14
14
14
14
14
14
14

Relative Humidity (%)

89
86
81
75
71
69
70
72
76
82
85
87
88
89
91
91
90
90
91
94
98
100
99
95

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1014
1014
1014
1015
1015
1015
1015
1015
1014
1015
1015
1015
1015

Ozone (du)

363
363
361
358
355
354
352
351
351
351
351
350
348
346
344
342
340
337
334
332
331
330
331
333

Thursday 26

Waxing Gibbous 89%

17:33

06:21

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

Sun - Rise: 07:32, Set: 21:04, Transit: 14:19. Moon - Rise: 17:33, Set: 06:21. Civil Dark: 21:31 - 07:05. Nautical Dark: 22:04 - 06:32. Astro Dark: 22:38 - 05:57

Total Clouds (% Sky Obscured)

47
49
52
14
11
24
33
36
35
40
41
41
41
41
41
41
14
14
14
14
14
14
57
57

Low Clouds (% Sky Obscured)

34
40
43
13
6
19
24
23
3
2
2
2
2
2
2
2
6
6
6
6
6
6
57
57

Medium Clouds (% Sky Obscured)

38
38
38
2
9
17
26
28
34
39
41
41
41
41
41
41
9
9
9
9
9
9
11
11

High Clouds (% Sky Obscured)

0
0
0
0
0
0
6
6
0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0

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

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
1
0
0
0
0
0
0
0
0
0
0
2
2
2
0
0
0
2
2
2
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

2
2
0
2
3
4
6
7
7
6
5
5
4
4
4
5
5
5
5
5
4
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

15
15
15
15
15
15
15
15
15
15
15
14
14
14
14
14
14
14
14
14
14
14
14
14

Relative Humidity (%)

90
86
82
78
74
71
70
70
71
74
76
79
83
87
90
90
88
87
87
90
93
96
95
89

Pressure (mb)

1016
1016
1016
1017
1017
1016
1016
1016
1016
1016
1016
1016
1017
1018
1018
1018
1017
1017
1016
1016
1016
1015
1015
1015

Ozone (du)

336
337
334
329
325
323
322
321
320
319
319
319
319
320
320
320
320
321
322
323
325
328
330
331

Friday 27

Waxing Gibbous 95%

18:36

06:54

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

Sun - Rise: 07:31, Set: 21:05, Transit: 14:18. Moon - Rise: 18:36, Set: 06:54. Civil Dark: 21:32 - 07:04. Nautical Dark: 22:05 - 06:31. Astro Dark: 22:39 - 05:56

Total Clouds (% Sky Obscured)

57
57
57
57
56
56
56
56
56
56
11
11
11
11
11
11
2
2
2
2
2
2
27
27

Low Clouds (% Sky Obscured)

57
57
57
57
56
56
56
56
56
56
5
5
5
5
5
5
2
2
2
2
2
2
27
27

Medium Clouds (% Sky Obscured)

11
11
11
11
2
2
2
2
2
2
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
7
7
7
7
7
7
0
0
0
0
0
0
0
0

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

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
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
79
76
74
72
70
69
69
70
71
72
74
77
80
83
84
84
84
85
89
93
96
95
92

Pressure (mb)

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

Ozone (du)

331
330
329
327
325
324
323
322
321
321
320
320
320
320
320
319
319
319
320
320
322
324
326
327

Saturday 28

Waxing Gibbous 99%

19:38

07:28

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

Sun - Rise: 07:30, Set: 21:06, Transit: 14:18. Moon - Rise: 19:38, Set: 07:28. Civil Dark: 21:33 - 07:02. Nautical Dark: 22:06 - 06:29. Astro Dark: 22:41 - 05:54

Total Clouds (% Sky Obscured)

27
27
27
27
2
2
2
2
2
2
80
80
80
80
80
80
88
88
88
88
88
88
95
95

Low Clouds (% Sky Obscured)

27
27
27
27
2
2
2
2
2
2
80
80
80
80
80
80
29
29
29
29
29
29
37
37

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
3
3
3
3
3
3
36
36
36
36
36
36
39
39

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
82
82
82
82
82
82
91
91

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

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

Precipitation Probability (%)

4
4
4
3
3
0
0
0
0
0
0
0
0
4
6
8
9
9
8
8
8
9
9
8

Precipitation Amount (mm)

0.02
0.03
0.02
0.01
0.01
0
0
0
0
0
0
0
0
0.01
0.03
0.08
0.12
0.1
0.08
0.07
0.07
0.09
0.1
0.09

Wind Speed/Direction (mph)

5
10
10
12
14
14
14
17
14
14
17
14
14
15
15
15
14
14
14
13
13
13
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
82
75
68
62
57
53
52
55
60
64
69
74
79
82
82
81
80
79
80
83
86
84
79

Pressure (mb)

1014
1015
1015
1015
1015
1015
1015
1014
1014
1014
1015
1015
1016
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1017

Ozone (du)

328
329
329
329
330
334
338
342
346
351
352
350
344
341
340
341
342
342
342
343
343
344
345
345

Sunday 29

Waxing Gibbous 100%

20:39

08:02

10 Bad
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 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 Good
09 Good

Sun - Rise: 07:29, Set: 21:07, Transit: 14:18. Moon - Rise: 20:39, Set: 08:02. Civil Dark: 21:34 - 07:01. Nautical Dark: 22:07 - 06:28. Astro Dark: 22:42 - 05:53

Total Clouds (% Sky Obscured)

95
95
95
95
58
58
58
58
58
58
92
92
92
92
92
92
26
26
26
26
26
26
14
14

Low Clouds (% Sky Obscured)

37
37
37
37
42
42
42
42
42
42
15
15
15
15
15
15
9
9
9
9
9
9
13
13

Medium Clouds (% Sky Obscured)

39
39
39
39
47
47
47
47
47
47
22
22
22
22
22
22
23
23
23
23
23
23
12
12

High Clouds (% Sky Obscured)

91
91
91
91
0
0
0
0
0
0
90
90
90
90
90
90
0
0
0
0
0
0
0
0

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

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
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.07
0.07
0.08
0.1
0.11
0.06
0.02
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
12
12
14
16
12
13
17
14
12
14
11
9
10
8
8
8
7
7
8
7
7
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
9
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
7
7
7
7

Relative Humidity (%)

74
70
67
65
63
61
59
58
60
62
64
66
68
70
71
71
70
69
70
73
75
77
75
71

Pressure (mb)

1018
1018
1018
1018
1019
1018
1018
1018
1018
1018
1018
1019
1019
1020
1020
1020
1019
1019
1019
1018
1018
1019
1019
1019

Ozone (du)

345
346
348
351
353
352
351
349
349
349
349
349
349
349
349
349
349
350
351
352
354
355
357
357

Monday 30

Full Moon 99%

21:39

08:38

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

Sun - Rise: 07:27, Set: 21:08, Transit: 14:18. Moon - Rise: 21:39, Set: 08:38. Civil Dark: 21:35 - 07:00. Nautical Dark: 22:08 - 06:27. Astro Dark: 22:43 - 05:52

Total Clouds (% Sky Obscured)

14
14
14
14
48
48
48
48
48
48
4
4
4
4
4
4
1
1
1
1
1
1
1
1

Low Clouds (% Sky Obscured)

13
13
13
13
46
46
46
46
46
46
1
1
1
1
1
1
0
0
0
0
0
0
1
1

Medium Clouds (% Sky Obscured)

12
12
12
12
23
23
23
23
23
23
4
4
4
4
4
4
1
1
1
1
1
1
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)

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

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
62
59
57
55
53
53
54
56
59
61
64
67
70
71
70
67
65
64
65
68
71
71
67

Pressure (mb)

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

Ozone (du)

357
357
356
356
355
354
354
355
356
358
360
360
360
360
358
356
354
352
351
352
354
357
360
361

Forecast for Gibraltar, Gibraltar (36.14,-5.35)

Generated: 24/04/18 10:04:07. Forecast: 24/04/18 to 30/04/18. Timezone: UTC+2.00