Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 20

Waning Gibbous 84%

23:46

No Set

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

Sun - Rise: 05:49, Set: 21:47, Transit: 13:48. Moon - Rise: 23:46, Set: No Set. Civil Dark: 22:31 - 05:06. Nautical Dark: 23:32 - 04:05. Astro Dark: N/A - 01:58

Total Clouds (% Sky Obscured)

98
100
98
70
88
80
22
32
27
21
13
2
3
9
34
21
37
38
73
84
76
4
2
42

Low Clouds (% Sky Obscured)

0
0
17
61
59
15
9
22
11
13
7
2
3
9
34
20
30
31
34
18
14
3
2
18

Medium Clouds (% Sky Obscured)

62
88
36
23
58
13
15
23
23
16
9
2
0
0
7
6
18
18
38
29
3
0
0
0

High Clouds (% Sky Obscured)

97
99
97
23
72
76
5
2
0
2
1
0
0
0
0
0
9
2
52
77
72
1
1
30

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

Precipitation Probability (%)

29
35
30
21
16
31
48
55
49
18
6
4
0
0
0
1
2
3
5
6
4
2
0
0

Precipitation Amount (mm)

0.16
0.27
0.23
0.14
0.13
0.45
1.52
2.32
1.5
0.41
0.07
0.02
0
0
0
0.02
0.03
0.03
0.06
0.08
0.05
0.02
0
0

Wind Speed/Direction (mph)

10
11
12
14
15
16
17
17
16
14
13
13
13
13
13
13
13
11
10
9
8
8
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
83
79
71
67
70
76
81
81
77
74
74
74
76
79
83
87
90
93
93
90
87
82
76

Pressure (mb)

1009
1009
1009
1009
1009
1010
1010
1010
1011
1011
1011
1012
1013
1013
1014
1014
1015
1015
1016
1016
1017
1018
1019
1019

Ozone (du)

349
356
363
370
373
371
366
362
360
359
359
359
359
358
356
354
354
358
365
368
365
359
353
349

Sunday 21

Waning Gibbous 77%

00:05

10:19

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

Sun - Rise: 05:51, Set: 21:46, Transit: 13:48. Moon - Rise: 00:05, Set: 10:19. Civil Dark: 22:29 - 05:08. Nautical Dark: 23:30 - 04:07. Astro Dark: 01:38 - 02:14

Total Clouds (% Sky Obscured)

94
82
83
62
76
76
96
82
46
99
7
99
98
99
100
100
94
84
95
99
100
99
16
95

Low Clouds (% Sky Obscured)

25
73
79
59
54
54
95
75
6
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
12
31
35
35
22
3
0
1
0
0
0
0
0
0
0
0
0
0
5
9
3
6
2

High Clouds (% Sky Obscured)

91
38
17
0
39
43
29
32
43
99
7
99
98
99
100
100
94
84
95
99
100
99
14
95

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
1
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
0.01
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
20
21
22
23
23
24
24
23
23
22
21
19
17
17
16
16
16
15
15
15
16
17
18

Feels Like (°C)

19
20
21
22
23
23
24
24
23
23
22
21
19
17
17
16
16
16
15
15
15
16
17
18

Dew Point (°C)

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

Relative Humidity (%)

70
65
61
58
56
54
53
54
55
56
58
63
70
75
77
78
78
80
82
83
82
80
75
71

Pressure (mb)

1020
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1022
1022
1022
1022
1023
1023
1023

Ozone (du)

345
342
339
336
335
335
337
337
336
333
331
329
326
324
323
321
319
318
318
317
316
315
314
313

Monday 22

Waning Gibbous 68%

00:23

11:24

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 Good
09 Good

Sun - Rise: 05:52, Set: 21:45, Transit: 13:48. Moon - Rise: 00:23, Set: 11:24. Civil Dark: 22:28 - 05:09. Nautical Dark: 23:28 - 04:10. Astro Dark: 01:22 - 02:24

Total Clouds (% Sky Obscured)

97
100
95
97
95
93
79
84
80
73
91
91
91
91
91
91
59
59
59
59
59
59
0
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

6
7
1
0
0
2
0
0
6
8
14
14
14
14
14
14
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

97
100
95
97
95
93
79
84
79
70
89
89
89
89
89
89
59
59
59
59
59
59
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)

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

Chance of Frost

Temperature (°C)

20
21
23
24
25
26
27
27
27
27
26
24
22
20
20
19
19
18
18
18
18
18
20
22

Feels Like (°C)

20
21
23
24
25
26
27
27
27
27
26
24
22
20
20
19
19
18
18
18
18
18
20
22

Dew Point (°C)

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

Relative Humidity (%)

65
61
58
54
52
49
47
46
48
50
53
57
62
64
66
69
71
73
75
76
78
79
75
69

Pressure (mb)

1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021

Ozone (du)

311
310
310
309
309
308
308
308
308
307
307
306
306
306
306
307
307
309
310
312
313
315
316
317

Tuesday 23

Waning Gibbous 58%

00:40

12:30

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

Sun - Rise: 05:54, Set: 21:44, Transit: 13:48. Moon - Rise: 00:40, Set: 12:30. Civil Dark: 22:26 - 05:11. Nautical Dark: 23:26 - 04:12. Astro Dark: 01:12 - 02:32

Total 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
5
5

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)

0
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)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
5

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
1
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
0.01
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
17
17
17
16
16
16
16
17
18
19
18
17
15
15
15
15
15
15
15
15
15
15
16

Relative Humidity (%)

61
55
51
48
45
44
43
43
46
49
52
54
55
55
57
60
62
65
68
69
69
68
64
60

Pressure (mb)

1021
1020
1020
1020
1019
1019
1018
1018
1017
1017
1016
1016
1016
1016
1016
1016
1015
1015
1015
1014
1014
1014
1014
1014

Ozone (du)

317
317
318
318
318
317
315
313
312
311
310
309
309
309
308
307
307
306
305
304
304
303
303
304

Wednesday 24

Waning Gibbous 48%

00:59

13:37

10 Good
11 Good
12 Good
13 OK
14 Good
15 Good
16 Good
17 OK
18 Good
19 Good
20 Good
21 OK
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: 05:55, Set: 21:42, Transit: 13:48. Moon - Rise: 00:59, Set: 13:37. Civil Dark: 22:25 - 05:13. Nautical Dark: 23:24 - 04:14. Astro Dark: 01:04 - 02:39

Total Clouds (% Sky Obscured)

5
5
5
5
0
0
0
0
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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
0
0

High Clouds (% Sky Obscured)

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.01
0
0
0
0.01
0.03
0.04
0.02
0
0
0
0.03
0.08
0.12
0.18
0.2
0.14

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
28
30
31
32
33
34
34
34
34
33
31
29
28
27
27
26
25
24
23
22
22
23
24

Feels Like (°C)

27
29
30
32
33
34
35
35
36
36
35
33
30
29
28
28
26
25
24
23
22
22
23
25

Dew Point (°C)

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

Relative Humidity (%)

54
50
47
44
42
40
39
39
42
45
49
51
51
51
52
53
56
59
65
69
74
76
74
70

Pressure (mb)

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

Ozone (du)

305
306
307
308
308
306
304
302
300
300
299
299
300
301
301
301
301
301
301
300
300
299
298
298

Thursday 25

Third Quarter 38%

01:20

14:45

10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 OK
20 OK
21 OK
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: 05:56, Set: 21:41, Transit: 13:48. Moon - Rise: 01:20, Set: 14:45. Civil Dark: 22:23 - 05:14. Nautical Dark: 23:22 - 04:17. Astro Dark: 00:57 - 02:45

Total 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

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)

0
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)

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
1
1
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
28
30
31
32
33
34
34
33
33
32
30
28
26
25
25
24
23
22
21
21
21
22
22

Feels Like (°C)

27
30
31
32
33
34
35
35
35
35
34
31
29
26
25
25
24
23
22
21
21
21
22
22

Dew Point (°C)

19
19
19
19
19
19
18
18
19
20
20
19
18
17
17
16
16
16
16
16
16
17
17
17

Relative Humidity (%)

64
58
53
48
45
42
41
41
43
46
49
52
55
57
58
59
60
63
67
71
76
77
76
71

Pressure (mb)

1012
1011
1011
1011
1011
1010
1009
1009
1009
1009
1009
1009
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012

Ozone (du)

298
298
297
297
297
298
299
299
299
299
298
298
299
299
299
300
300
300
300
300
300
300
299
298

Friday 26

Waning Crescent 28%

01:44

15:56

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

Sun - Rise: 05:58, Set: 21:39, Transit: 13:48. Moon - Rise: 01:44, Set: 15:56. Civil Dark: 22:21 - 05:16. Nautical Dark: 23:19 - 04:19. Astro Dark: 00:51 - 02:50

Total Clouds (% Sky Obscured)

0
0
0
0
12
12
12
12
12
12
2
2
2
2
2
2
51
51
51
51
51
51
98
98

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
13
13

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2
47
47
47
47
47
47
10
10

High Clouds (% Sky Obscured)

0
0
0
0
12
12
12
12
12
12
2
2
2
2
2
2
10
10
10
10
10
10
98
98

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
6
4
6
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
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
None
None
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

1
1
2
3
3
3
2
3
5
11
18
33
43
44
43
38
24
17
9
5
5
10
14
18

Precipitation Amount (mm)

0.01
0.02
0.03
0.04
0.05
0.05
0.05
0.04
0.02
0.01
0.05
0.16
0.39
0.6
0.65
0.58
0.46
0.28
0.11
0.04
0.04
0.1
0.21
0.36

Wind Speed/Direction (mph)

12
12
12
12
11
11
10
10
9
8
7
5
3
2
2
2
3
3
3
4
5
6
7
7

Chance of Frost

Temperature (°C)

23
23
23
23
23
22
21
21
20
20
20
19
19
19
19
18
18
18
18
18
17
17
17
17

Feels Like (°C)

23
23
23
23
23
22
21
21
20
20
20
19
19
19
19
18
18
18
18
18
17
17
17
17

Dew Point (°C)

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

Relative Humidity (%)

66
63
62
63
64
66
68
70
70
70
70
72
76
77
79
80
81
81
81
81
85
88
91
90

Pressure (mb)

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

Ozone (du)

296
295
295
295
295
295
296
296
296
295
294
295
295
296
297
298
299
300
300
301
302
304
307
311

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

Generated: 20/07/19 09:05:02. Forecast: 20/07/19 to 26/07/19. Timezone: UTC+2.00