Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 17

Full Moon 100%

22:15

06:14

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

Sun - Rise: 05:17, Set: 22:07, Transit: 13:42. Moon - Rise: 22:15, Set: 06:14. Civil Dark: 22:57 - 04:27. Nautical Dark: 00:20 - 03:03. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

56
94
63
38
36
31
32
46
31
14
23
30
38
48
16
16
2
68
77
80
41
61
45
98

Low Clouds (% Sky Obscured)

56
77
48
23
16
18
9
6
2
2
5
3
4
2
3
7
1
0
2
6
6
0
0
2

Medium Clouds (% Sky Obscured)

31
58
58
33
33
28
27
31
17
13
23
27
29
31
16
15
2
2
30
15
7
1
0
0

High Clouds (% Sky Obscured)

1
81
11
0
0
0
6
21
16
2
0
3
14
27
1
0
0
67
66
76
37
60
45
98

ISS Passover

Visibility (miles)

7
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
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
0.01
0.01
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)

14
12
10
10
8
7
6
5
4
3
2
2
2
2
2
2
2
2
2
2
3
4
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
54
51
53
54
55
56
58
62
66
70
73
76
78
80
82
82
79
73
68
63
59
56
53

Pressure (mb)

1020
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1015
1015

Ozone (du)

344
344
342
339
337
336
337
337
336
335
334
334
333
333
334
335
335
334
330
328
327
327
327
325

Tuesday 18

Waning Gibbous 97%

23:10

07:06

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 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 05:17, Set: 22:07, Transit: 13:42. Moon - Rise: 23:10, Set: 07:06. Civil Dark: 22:57 - 04:27. Nautical Dark: 00:21 - 03:03. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

98
94
98
92
94
96
88
57
91
95
100
98
100
84
79
81
99
100
97
76
83
81
94
98

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
8
13
1
0
2
24
7
15
35
89
100
83
68
65
62
42
13
14
34
53
4
0

High Clouds (% Sky Obscured)

98
94
98
92
94
96
88
49
91
95
100
95
3
14
38
50
98
100
97
73
77
67
93
98

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

Precipitation Probability (%)

0
1
2
3
4
4
2
2
3
5
7
6
5
5
5
4
0
0
0
0
0
10
12
11

Precipitation Amount (mm)

0
0.01
0.02
0.05
0.08
0.09
0.09
0.1
0.11
0.15
0.19
0.15
0.1
0.07
0.04
0.01
0
0
0
0
0
0.02
0.03
0.05

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
51
53
56
59
60
62
65
69
74
78
82
84
86
89
91
92
91
88
83
77
70
63
56

Pressure (mb)

1015
1014
1014
1014
1013
1013
1012
1012
1012
1011
1011
1011
1010
1010
1009
1009
1009
1008
1008
1008
1007
1007
1007
1007

Ozone (du)

324
323
323
323
324
324
323
323
322
321
321
321
323
324
324
323
322
323
325
326
326
326
327
332

Wednesday 19

Waning Gibbous 93%

23:55

08:06

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

Sun - Rise: 05:17, Set: 22:07, Transit: 13:42. Moon - Rise: 23:55, Set: 08:06. Civil Dark: 22:58 - 04:27. Nautical Dark: 00:21 - 03:03. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
99
89
64
21
23
78
50
50
50
50
50
50
63
63
63
63
63
63
57
57
57
57
57

Low Clouds (% Sky Obscured)

0
2
5
31
13
13
14
11
11
11
11
11
11
23
23
23
23
23
23
56
56
56
56
56

Medium Clouds (% Sky Obscured)

78
70
19
51
15
4
5
5
5
5
5
5
5
0
0
0
0
0
0
1
1
1
1
1

High Clouds (% Sky Obscured)

98
99
88
8
2
11
75
42
42
42
42
42
42
54
54
54
54
54
54
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

Very Light Rain
Very Light Rain
Light Rain
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
Very Light Rain

Precipitation Probability (%)

12
11
22
6
6
13
4
0
0
0
0
0
0
0
2
4
3
3
3
4
4
2
4
10

Precipitation Amount (mm)

0.15
0.18
0.72
0.03
0.02
0.24
0.01
0
0
0
0
0
0
0
0.01
0.02
0.02
0.03
0.02
0.02
0.01
0.01
0.03
0.08

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
25
24
22
21
20
20
19
18
18
18
17
17
16
15
15
14
15
16
17
18
19
19
19

Feels Like (°C)

25
25
24
22
21
20
20
19
18
18
18
17
17
16
15
15
14
15
16
17
18
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

53
52
56
59
63
64
65
67
70
72
74
75
77
80
85
89
91
89
85
80
75
70
66
65

Pressure (mb)

1006
1006
1006
1007
1007
1007
1007
1007
1008
1008
1008
1009
1009
1009
1010
1010
1010
1010
1010
1011
1011
1011
1012
1012

Ozone (du)

339
344
345
344
343
344
344
344
341
337
333
332
331
331
332
333
334
333
332
332
333
335
337
336

Thursday 20

Waning Gibbous 87%

00:31

09:10

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

Sun - Rise: 05:17, Set: 22:08, Transit: 13:42. Moon - Rise: 00:31, Set: 09:10. Civil Dark: 22:58 - 04:27. Nautical Dark: 00:22 - 03:03. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

57
38
38
38
38
38
38
0
0
0
0
0
0
16
16
16
16
16
16
56
56
56
56
56

Low Clouds (% Sky Obscured)

56
37
37
37
37
37
37
0
0
0
0
0
0
2
2
2
2
2
2
43
43
43
43
43

Medium Clouds (% Sky Obscured)

1
12
12
12
12
12
12
0
0
0
0
0
0
15
15
15
15
15
15
39
39
39
39
39

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

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
None
None

Precipitation Probability (%)

16
10
6
2
0
0
0
0
0
0
0
0
2
3
2
2
1
1
0
0
0
0
0
0

Precipitation Amount (mm)

0.15
0.06
0.02
0.01
0
0
0
0
0
0
0
0
0.03
0.05
0.03
0.01
0.01
0.01
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
13
14
14
14
13
13
12
12
12
12
11
11
11
11
11
11
11
12
12
13
14
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
64
61
59
57
55
55
57
62
69
76
81
83
84
84
83
81
77
72
67
63
60
57
55

Pressure (mb)

1012
1012
1012
1012
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1016
1016
1017
1017

Ozone (du)

335
336
338
341
344
347
349
351
353
353
353
354
353
353
352
350
349
348
347
347
345
344
343
343

Friday 21

Waning Gibbous 79%

00:59

10:16

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

Sun - Rise: 05:18, Set: 22:08, Transit: 13:43. Moon - Rise: 00:59, Set: 10:16. Civil Dark: 22:58 - 04:27. Nautical Dark: 00:22 - 03:04. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

56
16
16
16
16
16
16
0
0
0
0
0
0
0
0
0
0
0
0
57
57
57
57
57

Low Clouds (% Sky Obscured)

43
15
15
15
15
15
15
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2

Medium Clouds (% Sky Obscured)

39
4
4
4
4
4
4
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
56
56
56
56
56

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)

14
13
13
13
12
11
10
9
7
6
5
4
4
4
4
3
3
4
5
5
6
6
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
9
9
9
9
9
9
9
9
10
9
9
9
9
9
9
9
10
11
11
10
10
10

Relative Humidity (%)

53
51
51
52
54
56
57
59
63
68
72
74
77
80
83
84
83
82
79
75
70
64
59
56

Pressure (mb)

1017
1017
1018
1018
1018
1018
1018
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021

Ozone (du)

343
343
343
342
343
343
345
346
346
345
345
346
347
348
348
348
347
347
346
346
346
347
349
350

Saturday 22

Waning Gibbous 71%

01:22

11:23

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
10 Good
11 Good
12 Good

Sun - Rise: 05:18, Set: 22:08, Transit: 13:43. Moon - Rise: 01:22, Set: 11:23. Civil Dark: 22:58 - 04:28. Nautical Dark: 00:22 - 03:04. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

57
95
95
95
95
95
95
59
59
59
59
59
59
88
88
88
88
88
88
0
0
0
0
0

Low Clouds (% Sky Obscured)

2
46
46
46
46
46
46
10
10
10
10
10
10
6
6
6
6
6
6
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
2
2
2
2
2
2
13
13
13
13
13
13
54
54
54
54
54
54
0
0
0
0
0

High Clouds (% Sky Obscured)

56
92
92
92
92
92
92
51
51
51
51
51
51
73
73
73
73
73
73
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
2
2
2
2
1
1
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
9
9
10
11
12
13
13
13
13
13
13
12
12
12
12
11
11
12
12
12
12
11
11

Chance of Frost

Temperature (°C)

20
20
20
21
21
21
20
19
19
18
17
17
16
15
14
14
13
14
15
16
17
18
19
20

Feels Like (°C)

20
20
20
21
21
21
20
19
19
18
17
17
16
15
14
14
13
14
15
16
17
18
19
20

Dew Point (°C)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
11
11
11
11
11
11
11

Relative Humidity (%)

54
52
51
50
50
50
51
53
56
59
62
64
68
72
77
80
82
80
77
72
69
65
62
58

Pressure (mb)

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

Ozone (du)

352
354
356
357
358
360
361
363
364
364
364
363
361
359
357
354
353
352
353
353
354
354
355
355

Sunday 23

Waning Gibbous 62%

01:42

12:29

13 Good
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 Bad
09 Bad
10 Bad
11 OK
12 OK

Sun - Rise: 05:18, Set: 22:08, Transit: 13:43. Moon - Rise: 01:42, Set: 12:29. Civil Dark: 22:58 - 04:28. Nautical Dark: 00:22 - 03:05. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
100
100
100
100
100
100
99
99
99
99
99
99
66
66
66
66
66
66
29
29
29
29
29

Low Clouds (% Sky Obscured)

0
100
100
100
100
100
100
12
12
12
12
12
12
2
2
2
2
2
2
9
9
9
9
9

Medium Clouds (% Sky Obscured)

0
23
23
23
23
23
23
91
91
91
91
91
91
66
66
66
66
66
66
20
20
20
20
20

High Clouds (% Sky Obscured)

0
100
100
100
100
100
100
98
98
98
98
98
98
0
0
0
0
0
0
10
10
10
10
10

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
2
2
3
4
8
18
32
48
48
30
10
15

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.02
0.04
0.05
0.08
0.17
0.56
1.36
1.8
1.07
0.23
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
12
12
12
12
13
13

Relative Humidity (%)

55
53
51
49
49
51
53
55
60
65
69
71
73
75
77
77
78
79
80
79
76
73
70
70

Pressure (mb)

1019
1019
1018
1018
1018
1018
1017
1017
1017
1018
1018
1017
1017
1017
1017
1016
1016
1016
1015
1015
1015
1015
1015
1015

Ozone (du)

354
354
354
354
353
352
350
348
346
344
343
341
339
338
336
335
334
333
333
333
333
334
334
334

Forecast for Castricum, Castricum, NL (52.55,4.67)

Generated: 17/06/19 12:25:13. Forecast: 17/06/19 to 23/06/19. Timezone: UTC+2.00