Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 24

Waxing Gibbous 78%

16:55

04:16

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

Sun - Rise: 05:35, Set: 21:40, Transit: 13:38. Moon - Rise: 16:55, Set: 04:16. Civil Dark: 22:24 - 04:51. Nautical Dark: 23:26 - 03:48. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

98
99
98
95
83
93
60
29
9
6
7
36
62
91
76
98
91
75
88
90
61
24
42
52

Low Clouds (% Sky Obscured)

19
14
10
6
13
17
13
2
8
6
7
36
62
91
75
98
84
57
56
27
14
5
28
34

Medium Clouds (% Sky Obscured)

20
12
4
1
1
4
6
6
0
0
1
0
0
0
4
9
83
24
32
24
31
20
25
14

High Clouds (% Sky Obscured)

97
99
98
95
80
91
54
24
1
0
0
0
1
0
0
1
2
39
70
86
45
6
7
25

ISS Passover

Visibility (miles)

6
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

Precipitation Type

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
None
Light Rain
Light Rain

Precipitation Probability (%)

43
39
31
20
7
2
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
5
11
14

Precipitation Amount (mm)

1.33
1.07
0.75
0.39
0.1
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0.02
0.05
0.12
0.43
0.68

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
82
87
91
92
89
86
82
82
85
89
91
89
84
79
73
68
65
64
62
62
65
70
74

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

355
355
355
356
358
360
364
368
370
369
366
362
359
356
354
351
348
345
342
340
337
336
334
333

Friday 25

Waxing Gibbous 86%

18:06

04:38

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

Sun - Rise: 05:34, Set: 21:41, Transit: 13:38. Moon - Rise: 18:06, Set: 04:38. Civil Dark: 22:25 - 04:50. Nautical Dark: 23:29 - 03:46. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

46
47
48
48
52
70
70
35
10
5
15
3
5
3
4
5
23
23
28
34
30
34
31
24

Low Clouds (% Sky Obscured)

16
9
6
3
1
0
2
3
2
0
0
0
0
0
0
2
12
7
4
2
4
2
0
0

Medium Clouds (% Sky Obscured)

13
16
11
13
12
9
7
5
3
3
2
2
1
1
1
2
15
23
27
34
30
31
28
24

High Clouds (% Sky Obscured)

33
34
39
40
45
67
67
32
6
2
13
2
3
2
4
2
8
1
0
0
0
5
5
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

Light Rain
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 (%)

11
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1

Precipitation Amount (mm)

0.42
0.09
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.03
0.06
0.07
0.06
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
19
18
18
17
18
18
18
18
18
17
18
19
21
22
23
24
25
25
26
26
27
26
26

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
78
82
85
86
85
83
81
81
84
89
90
87
81
75
69
64
60
57
53
51
51
53
54

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019

Ozone (du)

333
332
332
331
331
330
330
329
329
329
329
329
329
329
329
328
328
327
327
327
327
327
327
327

Saturday 26

Waxing Gibbous 93%

19:15

05:01

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

Sun - Rise: 05:33, Set: 21:43, Transit: 13:39. Moon - Rise: 19:15, Set: 05:01. Civil Dark: 22:27 - 04:49. Nautical Dark: 23:31 - 03:44. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

21
20
17
15
13
12
9
11
7
6
9
16
16
16
16
16
16
84
84
84
84
84
84
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
0
0
0
3

Medium Clouds (% Sky Obscured)

21
20
17
15
13
12
9
8
7
6
5
4
4
4
4
4
4
1
1
1
1
1
1
52

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
0
0
4
13
13
13
13
13
13
84
84
84
84
84
84
100

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
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
5
6
9
11

Precipitation Amount (mm)

0.02
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.02
0.1
0.15
0.18
0.51
0.84

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
55
56
59
60
61
60
61
62
64
68
71
68
62
58
55
53
51
50
48
47
52
61
70

Pressure (mb)

1019
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017
1017
1016
1016
1016

Ozone (du)

327
326
326
327
327
327
327
327
327
328
328
329
329
329
330
331
333
334
332
330
328
326
325
324

Sunday 27

Waxing Gibbous 97%

20:23

05:26

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

Sun - Rise: 05:32, Set: 21:44, Transit: 13:39. Moon - Rise: 20:23, Set: 05:26. Civil Dark: 22:28 - 04:48. Nautical Dark: 23:33 - 03:42. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
60
60
60
60
60
60
23
23
23
23
23
23
46
46
46
46
46
46
87

Low Clouds (% Sky Obscured)

3
3
3
3
3
2
2
2
2
2
2
1
1
1
1
1
1
10
10
10
10
10
10
2

Medium Clouds (% Sky Obscured)

52
52
52
52
52
9
9
9
9
9
9
6
6
6
6
6
6
4
4
4
4
4
4
16

High Clouds (% Sky Obscured)

100
100
100
100
100
57
57
57
57
57
57
18
18
18
18
18
18
41
41
41
41
41
41
84

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

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
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

10
8
7
8
10
10
10
10
9
7
5
0
0
0
0
0
0
0
0
0
0
0
3
3

Precipitation Amount (mm)

0.57
0.19
0.09
0.16
0.32
0.47
0.53
0.53
0.45
0.23
0.06
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
79
83
88
90
90
88
86
86
89
94
97
95
89
82
76
70
65
61
57
53
53
54
56

Pressure (mb)

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

Ozone (du)

325
327
329
331
332
332
332
332
332
333
333
334
335
335
335
333
330
328
326
324
323
323
324
325

Monday 28

Waxing Gibbous 99%

No Rise

05:55

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 Bad
11 Bad
12 Bad
13 Bad
14 OK
15 OK
16 OK
17 OK
18 OK
19 OK
20 Bad

Sun - Rise: 05:31, Set: 21:45, Transit: 13:39. Moon - Rise: No Rise, Set: 05:55. Civil Dark: 22:30 - 04:46. Nautical Dark: 23:35 - 03:41. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

87
87
87
87
87
98
98
98
98
98
98
64
64
64
64
64
64
30
30
30
30
30
30
89

Low Clouds (% Sky Obscured)

2
2
2
2
2
0
0
0
0
0
0
4
4
4
4
4
4
8
8
8
8
8
8
1

Medium Clouds (% Sky Obscured)

16
16
16
16
16
1
1
1
1
1
1
13
13
13
13
13
13
6
6
6
6
6
6
27

High Clouds (% Sky Obscured)

84
84
84
84
84
98
98
98
98
98
98
61
61
61
61
61
61
24
24
24
24
24
24
86

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.03
0.13
0.24
0.23
0.16
0.12
0.14
0.19
0.21
0.15
0.07
0.03
0.03
0.06
0.1
0.13
0.27
0.47
0.73
1.28
1.59
0.95
0.24
0.09

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
66
72
76
79
80
79
79
79
82
85
87
85
80
74
69
66
64
66
68
71
72
73
74

Pressure (mb)

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

Ozone (du)

325
324
324
324
325
325
324
322
320
319
318
318
318
318
318
319
320
321
322
323
324
327
332
334

Tuesday 29

Full Moon 100%

21:28

06:28

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 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 05:31, Set: 21:46, Transit: 13:39. Moon - Rise: 21:28, Set: 06:28. Civil Dark: 22:31 - 04:45. Nautical Dark: 23:37 - 03:39. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

89
89
89
89
89
99
99
99
99
99
99
95
95
95
95
95
95
88
88
88
88
88
88
98

Low Clouds (% Sky Obscured)

1
1
1
1
1
85
85
85
85
85
85
88
88
88
88
88
88
42
42
42
42
42
42
18

Medium Clouds (% Sky Obscured)

27
27
27
27
27
1
1
1
1
1
1
41
41
41
41
41
41
42
42
42
42
42
42
36

High Clouds (% Sky Obscured)

86
86
86
86
86
97
97
97
97
97
97
59
59
59
59
59
59
73
73
73
73
73
73
97

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
Light Rain
Light Rain
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 (%)

8
9
9
8
7
0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
3
3
0
1

Precipitation Amount (mm)

0.21
0.51
0.69
0.41
0.09
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.03
0.05
0.02
0
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
81
85
87
85
83
80
77
77
78
81
83
79
73
68
64
62
60
59
57
56
56
58
60

Pressure (mb)

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

Ozone (du)

334
332
331
330
330
330
330
331
332
333
333
333
333
332
332
332
332
332
329
326
323
321
319
317

Wednesday 30

Waning Gibbous 98%

22:29

07:06

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 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 05:30, Set: 21:47, Transit: 13:39. Moon - Rise: 22:29, Set: 07:06. Civil Dark: 22:33 - 04:44. Nautical Dark: 23:39 - 03:37. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

98
98
98
98
98
93
93
93
93
93
93
86
86
86
86
86
86
62
62
62
62
62
62
100

Low Clouds (% Sky Obscured)

18
18
18
18
18
1
1
1
1
1
1
41
41
41
41
41
41
17
17
17
17
17
17
41

Medium Clouds (% Sky Obscured)

36
36
36
36
36
6
6
6
6
6
6
19
19
19
19
19
19
8
8
8
8
8
8
21

High Clouds (% Sky Obscured)

97
97
97
97
97
93
93
93
93
93
93
76
76
76
76
76
76
52
52
52
52
52
52
100

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.1
0.44
0.8
0.74
0.49
0.36
0.44
0.64
0.73
0.55
0.31
0.17
0.13
0.12
0.13
0.28
0.82
1.39
1.5
1.33
1.03
0.56
0.15
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
68
73
77
79
79
77
75
75
77
81
85
84
82
78
75
73
75
80
88
95
96
94
90

Pressure (mb)

1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1018
1018

Ozone (du)

315
313
312
310
309
307
306
305
305
305
305
305
305
305
305
304
303
303
302
302
302
302
302
303

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

Generated: 24/05/18 21:46:24. Forecast: 24/05/18 to 30/05/18. Timezone: UTC+2.00