Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 22

Waxing Gibbous 79%

17:11

01:58

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

Sun - Rise: 05:46, Set: 21:45, Transit: 13:45. Moon - Rise: 17:11, Set: 01:58. Civil Dark: 22:29 - 05:02. Nautical Dark: 23:32 - 03:59. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

77
32
9
5
3
0
0
0
0
0
0
94
65
39
23
11
7
1
2
0
1
3
1
4

Low Clouds (% Sky Obscured)

0
0
0
4
3
0
0
0
0
0
0
0
13
3
5
1
5
0
2
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
5
21
36
21
10
2
1
0
0
1
3
1
4

High Clouds (% Sky Obscured)

77
31
9
1
0
0
0
0
0
0
0
94
55
13
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
9
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)

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

Chance of Frost

Temperature (°C)

19
18
17
16
16
15
16
17
19
20
23
24
25
26
26
27
26
26
25
25
23
22
19
18

Feels Like (°C)

19
18
17
16
16
15
16
17
19
20
23
24
25
26
26
27
26
26
25
25
23
22
19
18

Dew Point (°C)

12
13
13
13
13
13
13
13
13
13
15
14
14
13
13
13
13
13
12
11
10
10
11
12

Relative Humidity (%)

67
72
77
81
84
85
85
80
71
61
61
54
50
47
44
43
43
43
42
41
43
48
58
68

Pressure (mb)

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

Ozone (du)

333
332
331
328
326
325
325
326
327
327
325
324
324
323
323
323
324
324
324
325
325
325
325
324

Monday 23

Waxing Gibbous 86%

18:15

02:27

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

Sun - Rise: 05:47, Set: 21:44, Transit: 13:45. Moon - Rise: 18:15, Set: 02:27. Civil Dark: 22:27 - 05:03. Nautical Dark: 23:29 - 04:01. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

2
5
9
8
10
8
3
2
3
11
13
9
99
100
99
100
100
97
88
84
19
3
1
2

Low Clouds (% Sky Obscured)

0
0
3
7
9
7
3
2
3
11
13
9
99
100
99
100
100
97
88
84
19
2
1
2

Medium Clouds (% Sky Obscured)

2
5
9
6
6
3
1
0
0
0
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
0
0
0
1
14
0
0
0
0
0
0
2
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)

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

Chance of Frost

Temperature (°C)

17
16
16
15
15
15
15
16
18
20
22
24
25
26
27
28
28
28
28
28
27
26
23
22

Feels Like (°C)

17
16
16
15
15
15
15
16
18
20
22
24
25
26
28
28
28
29
28
28
27
26
23
22

Dew Point (°C)

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

Relative Humidity (%)

75
81
86
89
90
89
87
82
75
67
61
56
52
50
49
47
46
46
46
48
50
55
62
69

Pressure (mb)

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

Ozone (du)

324
324
323
322
322
321
320
319
318
316
315
314
313
312
312
312
312
312
312
312
311
312
312
312

Tuesday 24

Waxing Gibbous 92%

19:13

03:01

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

Sun - Rise: 05:49, Set: 21:42, Transit: 13:45. Moon - Rise: 19:13, Set: 03:01. Civil Dark: 22:26 - 05:05. Nautical Dark: 23:27 - 04:04. Astro Dark: N/A - 01:58

Total Clouds (% Sky Obscured)

9
2
3
6
8
12
12
9
11
16
19
13
52
57
45
36
32
54
42
30
16
13
21
17

Low Clouds (% Sky Obscured)

9
2
3
6
8
11
12
7
7
15
16
11
9
14
13
7
4
1
2
0
0
1
0
6

Medium Clouds (% Sky Obscured)

0
0
0
0
1
2
3
6
9
9
9
10
52
56
42
35
31
54
42
30
16
13
21
16

High Clouds (% Sky Obscured)

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

4
3
3
3
2
2
2
2
2
2
2
3
3
2
3
3
3
4
6
7
8
8
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
80
83
86
87
87
86
81
71
63
56
50
47
45
43
43
45
46
48
48
51
54
58
63

Pressure (mb)

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

Ozone (du)

312
312
313
312
312
312
312
312
312
311
310
309
308
307
306
306
305
305
305
304
304
303
303
303

Wednesday 25

Waxing Gibbous 95%

20:06

03:40

00 Good
01 OK
02 Good
03 Good
04 Good
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
20 OK
21 OK
22 Bad
23 Bad

Sun - Rise: 05:50, Set: 21:41, Transit: 13:45. Moon - Rise: 20:06, Set: 03:40. Civil Dark: 22:24 - 05:07. Nautical Dark: 23:25 - 04:06. Astro Dark: 01:33 - 02:14

Total Clouds (% Sky Obscured)

14
23
19
19
16
21
32
61
89
89
89
89
89
89
95
95
95
95
95
95
47
47
47
47

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

14
23
19
19
16
19
23
59
89
89
89
89
89
89
43
43
43
43
43
43
47
47
47
47

High Clouds (% Sky Obscured)

0
0
0
0
0
2
12
3
5
5
5
5
5
5
93
93
93
93
93
93
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
9
7

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
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
1
3
7

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.04
0
0
0
0.03
0.19
0.37

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
70
73
76
79
80
81
78
71
66
59
55
50
46
43
44
45
47
47
47
49
55
64
72

Pressure (mb)

1014
1014
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1014
1014

Ozone (du)

304
305
306
307
309
310
311
312
312
313
314
314
314
314
314
315
316
318
320
322
323
323
323
322

Thursday 26

Waxing Gibbous 97%

20:52

04:27

00 Bad
01 Bad
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 OK
16 OK
17 Bad
18 Bad
19 OK
20 OK
21 OK
22 OK
23 OK

Sun - Rise: 05:51, Set: 21:39, Transit: 13:45. Moon - Rise: 20:52, Set: 04:27. Civil Dark: 22:22 - 05:09. Nautical Dark: 23:22 - 04:09. Astro Dark: 01:17 - 02:24

Total Clouds (% Sky Obscured)

47
47
21
21
21
21
21
21
60
60
60
60
60
60
47
47
47
47
47
47
34
34
34
34

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

47
47
21
21
21
21
21
21
6
6
6
6
6
6
3
3
3
3
3
3
25
25
25
25

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
58
58
58
58
58
58
45
45
45
45
45
45
13
13
13
13

ISS Passover

Visibility (miles)

6
6
7
9
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

Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
None
None
None
None
None

Precipitation Probability (%)

6
4
3
3
3
2
2
1
1
0
0
0
0
0
0
1
5
10
8
3
0
0
0
0

Precipitation Amount (mm)

0.4
0.34
0.26
0.18
0.12
0.07
0.03
0.01
0.01
0
0
0
0
0
0
0.17
0.77
1.22
0.75
0.15
0
0
0
0

Wind Speed/Direction (mph)

7
6
5
4
4
3
3
4
4
4
3
2
0
4
5
5
6
6
5
7
8
8
8
7

Chance of Frost

Temperature (°C)

22
22
21
21
20
20
20
20
22
23
26
28
29
30
30
29
28
27
27
27
27
25
23
22

Feels Like (°C)

22
22
21
21
20
20
20
21
22
24
26
28
29
30
30
30
29
28
28
28
27
25
24
22

Dew Point (°C)

17
17
17
17
17
17
18
18
18
17
17
17
16
17
17
17
18
18
18
18
18
17
17
16

Relative Humidity (%)

76
77
79
81
85
86
87
86
80
70
58
51
47
45
45
48
53
57
58
58
58
61
65
70

Pressure (mb)

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

Ozone (du)

321
319
318
316
315
315
314
314
314
315
315
315
314
314
314
314
313
313
312
311
311
311
311
312

Friday 27

Full Moon 99%

21:30

05:20

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

Sun - Rise: 05:53, Set: 21:38, Transit: 13:45. Moon - Rise: 21:30, Set: 05:20. Civil Dark: 22:21 - 05:10. Nautical Dark: 23:20 - 04:11. Astro Dark: 01:07 - 02:32

Total Clouds (% Sky Obscured)

34
34
28
28
28
28
28
28
13
13
13
13
13
13
18
18
18
18
18
18
10
10
10
10

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

25
25
20
20
20
20
20
20
13
13
13
13
13
13
16
16
16
16
16
16
9
9
9
9

High Clouds (% Sky Obscured)

13
13
11
11
11
11
11
11
0
0
0
0
0
0
3
3
3
3
3
3
2
2
2
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
8
6
5
5

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

Precipitation Probability (%)

0
0
0
1
2
2
2
2
1
2
2
2
3
3
4
3
4
0
10
19
24
24
26
26

Precipitation Amount (mm)

0
0
0
0.02
0.04
0.06
0.04
0.01
0.01
0.02
0.07
0.13
0.16
0.2
0.2
0.09
0.01
0
0.05
0.34
0.71
0.83
0.8
0.67

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
75
77
80
83
85
86
84
80
74
67
60
53
47
44
44
47
50
53
56
59
62
66
69

Pressure (mb)

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

Ozone (du)

312
312
312
311
311
311
311
311
311
311
311
311
312
312
312
312
312
312
312
312
313
313
313
313

Saturday 28

Waning Gibbous 100%

22:02

06:18

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

Sun - Rise: 05:54, Set: 21:36, Transit: 13:45. Moon - Rise: 22:02, Set: 06:18. Civil Dark: 22:19 - 05:12. Nautical Dark: 23:17 - 04:13. Astro Dark: 00:59 - 02:39

Total Clouds (% Sky Obscured)

10
10
16
16
16
16
16
16
75
75
75
75
75
75
76
76
76
76
76
76
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
100
100
100

Medium Clouds (% Sky Obscured)

9
9
16
16
16
16
16
16
11
11
11
11
11
11
31
31
31
31
31
31
94
94
94
94

High Clouds (% Sky Obscured)

2
2
0
0
0
0
0
0
72
72
72
72
72
72
70
70
70
70
70
70
100
100
100
100

ISS Passover

Visibility (miles)

5
6
7
9
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

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
None
None

Precipitation Probability (%)

22
14
6
3
2
0
0
0
0
0
0
0
0
0
0
0
0
1
2
0
0
0
0
0

Precipitation Amount (mm)

0.43
0.2
0.09
0.04
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
79
82
85
87
87
85
81
76
68
59
53
48
44
42
40
40
40
40
41
43
47
53
58

Pressure (mb)

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

Ozone (du)

314
315
316
317
317
317
318
318
319
320
321
322
325
329
331
330
328
326
325
324
324
324
326
326

Forecast for Hilversum, Hilversum, NL (52.22,5.15)

Generated: 22/07/18 10:52:45. Forecast: 22/07/18 to 28/07/18. Timezone: UTC+2.00