Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 23

Waxing Gibbous 86%

19:00

02:35

19 Good
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 Good
13 Good
14 Good
15 Good
16 OK
17 OK
18 OK

Sun - Rise: 05:23, Set: 21:31, Transit: 13:26. Moon - Rise: 19:00, Set: 02:35. Civil Dark: 22:17 - 04:37. Nautical Dark: 23:25 - 03:30. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

3
1
0
0
0
0
0
16
19
6
0
0
2
4
6
6
4
1
0
0
0
1
1
2

Low Clouds (% Sky Obscured)

3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
4
6
6
4
1
0
0
0
1
1
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
16
19
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

8
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

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)

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

Chance of Frost

Temperature (°C)

27
26
24
22
20
19
18
18
17
16
16
17
18
21
23
25
27
28
29
30
31
31
31
31

Feels Like (°C)

27
26
24
22
20
19
18
18
17
16
16
17
18
21
23
25
27
28
29
30
31
31
31
31

Dew Point (°C)

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

Relative Humidity (%)

49
50
54
62
69
74
78
81
85
88
89
86
79
70
61
53
48
45
43
41
39
37
36
35

Pressure (mb)

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

Ozone (du)

323
324
324
324
323
322
319
317
316
315
315
314
312
311
310
309
308
308
308
307
308
308
308
308

Tuesday 24

Waxing Gibbous 92%

19:00

03:14

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

Sun - Rise: 05:25, Set: 21:29, Transit: 13:26. Moon - Rise: 19:00, Set: 03:14. Civil Dark: 22:15 - 04:39. Nautical Dark: 23:22 - 03:33. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

2
5
6
8
9
12
12
13
11
9
8
10
7
7
6
6
6
5
5
6
7
11
18
28

Low 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

Medium Clouds (% Sky Obscured)

2
5
6
8
9
12
12
13
11
9
8
10
7
7
6
6
6
5
5
6
7
11
18
27

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
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

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
1
1
1
1
0
0
1
3
3
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.02
0.01
0
0
0.02
0.11
0.23
0.31

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

31
30
28
25
23
23
22
22
21
20
19
20
21
23
26
28
30
31
32
32
32
32
32
31

Feels Like (°C)

31
30
28
25
24
23
22
22
21
20
19
20
21
23
26
28
30
31
32
32
32
32
32
31

Dew Point (°C)

14
15
15
16
16
16
15
15
15
15
15
15
15
15
15
16
16
16
15
15
15
15
16
16

Relative Humidity (%)

37
40
46
56
64
66
66
66
70
74
77
74
68
60
53
48
43
40
37
36
35
36
39
43

Pressure (mb)

1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014

Ozone (du)

307
306
305
305
304
304
303
303
302
302
302
301
301
301
300
300
300
301
301
301
301
301
302
302

Wednesday 25

Waxing Gibbous 97%

19:53

04:00

19 OK
20 OK
21 OK
22 OK
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 Good
13 OK
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:26, Set: 21:28, Transit: 13:26. Moon - Rise: 19:53, Set: 04:00. Civil Dark: 22:13 - 04:41. Nautical Dark: 23:20 - 03:36. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

41
34
26
15
13
13
11
10
13
17
17
14
9
5
5
5
5
5
5
48
48
48
48
48

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

41
34
26
15
13
13
11
10
13
17
17
14
9
5
5
5
5
5
5
48
48
48
48
48

High Clouds (% Sky Obscured)

3
2
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

None
None
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

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.38
0.39
0.36
0.32
0.25
0.13
0.03
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

29
28
26
24
23
22
21
21
20
19
19
19
21
23
25
27
28
30
30
31
32
32
32
32

Feels Like (°C)

30
28
26
24
23
22
22
21
20
20
19
19
21
23
25
27
29
30
30
31
32
32
32
32

Dew Point (°C)

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

Relative Humidity (%)

49
56
62
68
73
77
79
81
84
86
86
84
77
68
60
53
48
44
41
39
37
36
36
36

Pressure (mb)

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

Ozone (du)

303
304
305
306
308
309
311
313
313
314
314
314
313
313
313
312
312
312
311
311
311
312
312
313

Thursday 26

Waxing Gibbous 99%

20:38

04:54

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

Sun - Rise: 05:28, Set: 21:26, Transit: 13:26. Moon - Rise: 20:38, Set: 04:54. Civil Dark: 22:12 - 04:43. Nautical Dark: 23:17 - 03:38. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

48
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
25
25
25
25
25

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
21
21
21
21
21

Medium Clouds (% Sky Obscured)

48
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
10
10
10
10
10

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

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
1
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)

0.01
0.01
0.02
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)

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

Chance of Frost

Temperature (°C)

31
30
29
27
26
25
24
23
22
21
21
21
22
24
25
27
29
30
30
31
32
32
32
31

Feels Like (°C)

31
30
29
27
26
25
24
23
22
21
21
21
22
24
25
27
29
30
30
31
32
32
32
31

Dew Point (°C)

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

Relative Humidity (%)

38
41
44
46
50
53
57
60
63
66
67
64
60
54
49
45
41
38
35
33
31
31
31
33

Pressure (mb)

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

Ozone (du)

314
314
315
316
317
317
317
317
317
316
316
316
315
315
314
314
313
313
313
314
314
315
315
315

Friday 27

Full Moon 100%

21:16

05:53

19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
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 OK
14 Bad
15 Bad
16 OK
17 OK
18 OK

Sun - Rise: 05:29, Set: 21:25, Transit: 13:26. Moon - Rise: 21:16, Set: 05:53. Civil Dark: 22:10 - 04:45. Nautical Dark: 23:14 - 03:41. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

25
23
23
23
23
23
23
13
13
13
13
13
13
2
2
2
2
2
2
34
34
34
34
34

Low Clouds (% Sky Obscured)

21
2
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
14
14
14
14
14

Medium Clouds (% Sky Obscured)

10
23
23
23
23
23
23
13
13
13
13
13
13
2
2
2
2
2
2
30
30
30
30
30

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

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)

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

Chance of Frost

Temperature (°C)

31
30
28
26
25
23
22
21
20
19
19
20
21
22
24
26
28
29
30
31
31
29
28
28

Feels Like (°C)

31
30
28
26
25
23
22
21
20
19
19
20
21
22
24
26
29
30
31
31
31
30
29
29

Dew Point (°C)

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

Relative Humidity (%)

35
38
41
45
50
54
59
63
71
79
84
85
84
78
70
61
54
49
44
42
43
46
49
50

Pressure (mb)

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

Ozone (du)

315
314
314
314
314
314
315
315
316
316
317
317
318
318
318
318
318
318
318
318
318
318
317
316

Saturday 28

Waning Gibbous 99%

21:48

06:56

19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
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: 05:31, Set: 21:23, Transit: 13:26. Moon - Rise: 21:48, Set: 06:56. Civil Dark: 22:08 - 04:47. Nautical Dark: 23:11 - 03:44. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

34
44
44
44
44
44
44
99
99
99
99
99
99
100
100
100
100
100
100
66
66
66
66
66

Low Clouds (% Sky Obscured)

14
24
24
24
24
24
24
57
57
57
57
57
57
30
30
30
30
30
30
56
56
56
56
56

Medium Clouds (% Sky Obscured)

30
13
13
13
13
13
13
17
17
17
17
17
17
100
100
100
100
100
100
20
20
20
20
20

High Clouds (% Sky Obscured)

0
30
30
30
30
30
30
98
98
98
98
98
98
99
99
99
99
99
99
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

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
1
1
1
0
0
2
4
6
5
3
0
5
10
13
14

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.04
0.06
0.04
0
0
0.04
0.17
0.26
0.14
0.02
0
0.03
0.17
0.3
0.25

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

29
29
27
26
24
23
23
22
21
21
21
21
22
23
25
27
28
29
30
30
30
29
28
28

Feels Like (°C)

29
29
28
26
25
24
23
22
22
21
21
22
22
24
25
28
29
30
30
31
30
30
29
28

Dew Point (°C)

17
18
18
19
19
19
19
19
19
19
19
19
19
19
19
18
18
18
17
17
17
18
18
18

Relative Humidity (%)

50
51
57
65
73
77
80
82
85
87
88
87
84
77
68
59
54
50
47
46
47
50
53
56

Pressure (mb)

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

Ozone (du)

315
315
314
314
314
313
312
311
311
310
310
310
310
310
310
310
310
309
309
309
308
308
307
306

Sunday 29

Waning Gibbous 96%

22:14

08:02

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

Sun - Rise: 05:33, Set: 21:21, Transit: 13:26. Moon - Rise: 22:14, Set: 08:02. Civil Dark: 22:06 - 04:49. Nautical Dark: 23:08 - 03:47. Astro Dark: N/A - 01:44

Total Clouds (% Sky Obscured)

66
68
68
68
68
68
68
6
6
6
6
6
6
1
1
1
1
1
1
31
31
31
31
31

Low Clouds (% Sky Obscured)

56
13
13
13
13
13
13
0
0
0
0
0
0
0
0
0
0
0
0
31
31
31
31
31

Medium Clouds (% Sky Obscured)

20
66
66
66
66
66
66
6
6
6
6
6
6
1
1
1
1
1
1
15
15
15
15
15

High Clouds (% Sky Obscured)

23
6
6
6
6
6
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
8
6
5
4
4
4
6
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

19
28
30
30
31
28
16
9
5
3
0
0
0
3
0
0
0
0
0
0
1
1
1
0

Precipitation Amount (mm)

0.37
0.69
0.88
0.99
0.96
0.68
0.33
0.14
0.05
0.01
0
0
0
0.01
0
0
0
0
0
0
0.01
0.01
0.01
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
26
25
23
22
21
21
20
19
19
18
18
19
20
21
22
24
26
27
28
29
30
29
29

Feels Like (°C)

28
26
25
23
22
21
21
20
20
19
19
19
19
20
21
23
24
26
28
29
29
30
29
29

Dew Point (°C)

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

Relative Humidity (%)

57
60
63
67
70
75
79
83
87
91
93
94
92
88
82
76
69
60
52
46
43
42
42
44

Pressure (mb)

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

Ozone (du)

306
305
305
305
305
305
306
306
306
306
306
306
306
305
305
305
304
304
304
303
303
302
302
302

Forecast for Altona-Altstadt, Hamburg, Germany (53.55,9.95)

Generated: 23/07/18 19:19:26. Forecast: 23/07/18 to 29/07/18. Timezone: UTC+2.00