Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waxing Gibbous 64%

16:06

01:06

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

Sun - Rise: 06:35, Set: 20:56, Transit: 13:45. Moon - Rise: 16:06, Set: 01:06. Civil Dark: 21:33 - 05:59. Nautical Dark: 22:19 - 05:13. Astro Dark: 23:14 - 04:19

Total Clouds (% Sky Obscured)

65
81
23
10
16
26
52
64
65
48
22
12
9
19
45
21
27
43
48
46
76
66
56
39

Low Clouds (% Sky Obscured)

65
81
23
10
16
26
52
64
65
48
22
12
9
19
45
21
27
43
48
46
76
66
56
39

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
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)

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
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
2
3
3
3
5
5
4
5
6
5
5
5
3
2
2
2
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.01
0.02
0.02
0.02
0.04
0.04
0.02
0.02
0.04
0.03
0.03
0.03
0.02
0.02
0.01
0.01
0.01

Wind Speed/Direction (mph)

15
14
15
15
14
13
12
12
11
11
11
10
9
8
8
6
7
6
7
8
9
9
9
9

Chance of Frost

Temperature (°C)

24
25
25
24
22
21
20
20
20
20
19
19
19
19
18
18
18
19
20
20
21
22
23
23

Feels Like (°C)

24
25
25
24
22
21
21
20
20
20
20
19
19
19
18
18
19
19
20
21
22
22
23
23

Dew Point (°C)

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

Relative Humidity (%)

58
58
59
63
68
73
78
81
84
85
88
90
91
92
97
98
95
91
87
81
74
70
67
65

Pressure (mb)

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

Ozone (du)

297
297
297
297
297
297
297
298
298
298
298
300
302
304
305
305
305
303
300
298
297
297
298
297

Monday 20

Waxing Gibbous 74%

17:07

01:44

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

Sun - Rise: 06:37, Set: 20:54, Transit: 13:44. Moon - Rise: 17:07, Set: 01:44. Civil Dark: 21:30 - 06:01. Nautical Dark: 22:17 - 05:15. Astro Dark: 23:10 - 04:22

Total Clouds (% Sky Obscured)

48
63
72
28
24
34
74
56
47
51
50
58
31
58
78
73
73
80
39
45
72
66
58
58

Low Clouds (% Sky Obscured)

48
63
70
28
10
5
4
9
10
13
16
18
22
33
65
59
53
48
7
20
64
63
55
42

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
1
2
2
4
5
9
13
20
22
30
57
70
38
37
41
20
20
48

High Clouds (% Sky Obscured)

0
0
3
0
16
31
73
52
41
43
41
49
9
35
34
28
22
15
2
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
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
3
3

Precipitation Amount (mm)

0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.02
0.04
0.06

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
16
16
16
15
15
15
15
15
15
14
14
14
14
14
15
15
15
16
16
16
16
17
17

Relative Humidity (%)

64
64
65
65
68
72
76
79
82
84
87
90
93
96
96
96
92
86
80
75
72
71
69
67

Pressure (mb)

1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1021
1021
1021
1021
1020
1020
1020
1019

Ozone (du)

297
297
296
296
295
295
295
295
295
295
295
295
295
296
296
297
297
298
298
298
298
298
298
297

Tuesday 21

Waxing Gibbous 82%

18:01

02:29

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

Sun - Rise: 06:39, Set: 20:52, Transit: 13:44. Moon - Rise: 18:01, Set: 02:29. Civil Dark: 21:28 - 06:02. Nautical Dark: 22:14 - 05:17. Astro Dark: 23:07 - 04:24

Total Clouds (% Sky Obscured)

53
74
57
44
41
41
36
41
49
51
66
98
98
100
100
100
95
95
95
95
95
95
31
31

Low Clouds (% Sky Obscured)

40
61
4
15
20
22
20
15
11
8
44
98
95
100
99
100
95
95
95
95
95
95
31
31

Medium Clouds (% Sky Obscured)

41
61
54
37
33
33
30
27
25
19
11
7
6
4
3
4
3
3
3
3
3
3
0
0

High Clouds (% Sky Obscured)

4
1
6
6
7
6
7
16
31
38
35
44
50
73
79
74
20
20
20
20
20
20
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
100
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 (%)

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

Precipitation Amount (mm)

0.06
0.06
0.05
0.04
0.03
0.01
0
0
0
0
0
0.01
0
0
0.01
0.01
0
0.01
0.01
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
24
24
24
23
21
20
19
19
19
18
18
17
17
17
17
17
18
20
21
22
23
24
25

Feels Like (°C)

24
25
24
24
23
22
21
20
19
19
19
18
18
17
17
17
17
18
20
21
22
23
24
25

Dew Point (°C)

17
17
17
17
17
17
17
17
17
17
17
17
16
16
16
16
16
16
16
16
16
17
17
17

Relative Humidity (%)

65
64
66
68
73
78
83
86
88
90
91
91
93
95
96
96
93
87
81
75
69
66
62
59

Pressure (mb)

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

Ozone (du)

297
297
297
296
296
296
297
297
298
297
297
297
298
298
298
298
299
299
299
299
300
300
301
302

Wednesday 22

Waxing Gibbous 89%

18:49

03:20

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

Sun - Rise: 06:40, Set: 20:50, Transit: 13:44. Moon - Rise: 18:49, Set: 03:20. Civil Dark: 21:26 - 06:04. Nautical Dark: 22:11 - 05:19. Astro Dark: 23:04 - 04:27

Total Clouds (% Sky Obscured)

31
31
31
31
16
16
16
16
16
16
0
0
0
0
0
0
7
7
7
7
7
7
41
41

Low Clouds (% Sky Obscured)

31
31
31
31
2
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
25
25

Medium 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
13
13

High Clouds (% Sky Obscured)

0
0
0
0
15
15
15
15
15
15
0
0
0
0
0
0
7
7
7
7
7
7
14
14

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
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.03
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
25
25
24
23
22
21
19
19
18
18
17
16
16
16
17
18
19
20
21
22
22
23
23

Feels Like (°C)

26
25
25
24
23
22
21
19
19
18
18
17
17
16
17
17
18
19
20
21
22
22
23
23

Dew Point (°C)

16
16
16
16
16
16
16
15
15
15
16
16
16
16
16
16
17
17
17
17
16
16
15
15

Relative Humidity (%)

57
58
60
62
65
68
72
77
81
84
87
95
98
100
100
98
93
89
82
76
71
65
61
59

Pressure (mb)

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

Ozone (du)

303
303
304
304
304
303
303
302
302
301
302
302
304
305
305
306
306
305
304
303
303
303
303
304

Thursday 23

Waxing Gibbous 94%

19:30

04:16

16 OK
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 Bad
10 OK
11 OK
12 OK
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:42, Set: 20:48, Transit: 13:44. Moon - Rise: 19:30, Set: 04:16. Civil Dark: 21:24 - 06:06. Nautical Dark: 22:09 - 05:21. Astro Dark: 23:01 - 04:30

Total Clouds (% Sky Obscured)

41
41
41
41
99
99
99
99
99
99
100
100
100
100
100
100
38
38
38
38
38
38
90
90

Low Clouds (% Sky Obscured)

25
25
25
25
27
27
27
27
27
27
0
0
0
0
0
0
32
32
32
32
32
32
23
23

Medium Clouds (% Sky Obscured)

13
13
13
13
98
98
98
98
98
98
0
0
0
0
0
0
19
19
19
19
19
19
0
0

High Clouds (% Sky Obscured)

14
14
14
14
88
88
88
88
88
88
100
100
100
100
100
100
1
1
1
1
1
1
87
87

ISS Passover

Visibility (miles)

10
10
10
9
9
10
10
10
10
10
10
10
10
10
10
7
5
7
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
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 (%)

5
7
9
13
12
7
2
0
0
1
2
2
0
0
7
8
12
12
11
11
10
13
14
14

Precipitation Amount (mm)

0.08
0.13
0.21
0.31
0.32
0.17
0.03
0
0
0.02
0.04
0.02
0
0
0.01
0.05
0.1
0.1
0.1
0.09
0.07
0.08
0.11
0.11

Wind Speed/Direction (mph)

13
14
12
11
9
7
7
9
10
11
11
7
6
8
5
4
9
9
10
11
12
12
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
58
60
61
62
64
67
72
79
85
89
89
88
85
83
82
80
78
75
73
69
66
61
57

Pressure (mb)

1013
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012

Ozone (du)

306
307
307
307
307
308
309
310
312
314
315
316
318
319
321
323
326
331
337
343
348
352
355
355

Friday 24

Waxing Gibbous 98%

20:05

05:17

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 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 OK
15 OK

Sun - Rise: 06:43, Set: 20:45, Transit: 13:43. Moon - Rise: 20:05, Set: 05:17. Civil Dark: 21:21 - 06:08. Nautical Dark: 22:06 - 05:23. Astro Dark: 22:58 - 04:32

Total Clouds (% Sky Obscured)

90
90
90
90
88
88
88
88
88
88
28
28
28
28
28
28
87
87
87
87
87
87
30
30

Low Clouds (% Sky Obscured)

23
23
23
23
13
13
13
13
13
13
12
12
12
12
12
12
35
35
35
35
35
35
13
13

Medium Clouds (% Sky Obscured)

0
0
0
0
9
9
9
9
9
9
23
23
23
23
23
23
81
81
81
81
81
81
26
26

High Clouds (% Sky Obscured)

87
87
87
87
85
85
85
85
85
85
8
8
8
8
8
8
1
1
1
1
1
1
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
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

15
14
12
9
0
0
0
0
12
18
20
21
22
25
27
29
31
26
19
14
11
9
6
0

Precipitation Amount (mm)

0.11
0.09
0.06
0.02
0
0
0
0
0.02
0.1
0.19
0.26
0.31
0.36
0.44
0.55
0.57
0.43
0.26
0.15
0.07
0.03
0.01
0

Wind Speed/Direction (mph)

14
14
13
11
10
8
7
7
7
7
7
7
7
7
6
6
5
4
5
7
7
8
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
54
57
64
68
70
72
74
77
81
85
87
89
90
91
91
88
82
75
68
64
61
57
54

Pressure (mb)

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

Ozone (du)

353
351
351
351
351
350
349
349
349
350
351
352
352
352
354
355
354
350
343
338
335
332
331
330

Saturday 25

Waxing Gibbous 100%

20:34

06:21

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

Sun - Rise: 06:45, Set: 20:43, Transit: 13:43. Moon - Rise: 20:34, Set: 06:21. Civil Dark: 21:19 - 06:09. Nautical Dark: 22:04 - 05:25. Astro Dark: 22:54 - 04:35

Total Clouds (% Sky Obscured)

30
30
30
30
43
43
43
43
43
43
30
30
30
30
30
30
56
56
56
56
56
56
98
98

Low Clouds (% Sky Obscured)

13
13
13
13
8
8
8
8
8
8
21
21
21
21
21
21
28
28
28
28
28
28
98
98

Medium Clouds (% Sky Obscured)

26
26
26
26
42
42
42
42
42
42
23
23
23
23
23
23
48
48
48
48
48
48
20
20

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
Very Light Rain
None
Very Light Rain
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

Precipitation Probability (%)

0
0
0
4
6
5
6
5
4
0
0
0
0
0
0
0
0
0
0
0
8
14
17
15

Precipitation Amount (mm)

0
0
0
0.02
0.04
0.03
0.02
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0.03
0.11
0.2
0.24

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
9
9
9
9
9
8
8
8
8
9
9
9
9
9
9
9
9
8
8
9
9
9

Relative Humidity (%)

52
53
57
62
66
69
71
72
73
73
75
78
82
86
89
89
86
77
67
62
61
62
62
61

Pressure (mb)

1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1017
1017
1017
1016
1016
1016

Ozone (du)

330
330
329
327
326
326
326
326
326
326
326
325
324
323
324
325
326
329
331
332
331
328
326
326

Forecast for Oudenbosch, Halderberge, NL (51.58,4.53)

Generated: 19/08/18 16:09:08. Forecast: 19/08/18 to 25/08/18. Timezone: UTC+2.00