Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waxing Crescent 17%

10:37

00:50

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 OK
08 OK
09 Good
10 OK
11 Good
12 Good
13 OK
14 OK
15 OK

Sun - Rise: 05:18, Set: 22:07, Transit: 13:43. Moon - Rise: 10:37, Set: 00:50. Civil Dark: 22:56 - 04:28. Nautical Dark: 00:18 - 03:06. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

86
89
92
86
100
100
100
100
97
100
93
46
52
91
79
30
14
16
22
12
6
6
13
20

Low Clouds (% Sky Obscured)

9
9
8
3
7
10
33
40
24
1
0
0
0
8
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

10
52
37
86
100
100
95
77
19
31
9
14
10
10
9
9
4
5
7
4
2
0
0
3

High Clouds (% Sky Obscured)

86
89
27
86
100
100
100
97
86
98
91
23
35
81
59
3
1
1
1
1
4
6
5
12

ISS Passover

Visibility (miles)

0
0
0
4
9
9
8
7
9
9
8
9
9
9
9
9
9
9
9
9
9
0
0
0

Fog (%)

46
45
48
48
44
45
36
0
6
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
19
3
32
55
79
92
58
17
19
7
21
36
2
2
0
2
0
0
0
0
0
1

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.5
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
25
24
22
20
20
19
19
18
18
18
17
17
18
18
19
21
23
25
27
29
30
30
28

Feels Like (°C)

25
25
23
23
21
20
19
19
19
18
18
17
19
17
18
22
24
27
29
31
32
31
30
30

Dew Point (°C)

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

Relative Humidity (%)

62
63
63
67
77
77
82
89
92
92
93
90
92
93
95
93
89
84
78
69
62
58
57
61

Pressure (mb)

1018
1018
1018
1017
1017
1016
1017
1017
1016
1016
1015
1015
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013

Ozone (du)

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

Friday 19

Waxing Crescent 27%

12:01

01:04

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 OK
09 Good
10 OK
11 Good
12 Good
13 Bad
14 Bad
15 Bad

Sun - Rise: 05:18, Set: 22:07, Transit: 13:43. Moon - Rise: 12:01, Set: 01:04. Civil Dark: 22:57 - 04:29. Nautical Dark: 00:19 - 03:07. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

90
97
97
99
99
96
88
100
53
100
100
53
100
96
91
60
46
12
35
1
3
60
96
74

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
30
40
17
0
11
0
0
0
0
0

Medium Clouds (% Sky Obscured)

15
5
2
13
23
3
36
18
53
68
71
53
63
27
30
17
5
4
22
0
0
38
63
47

High Clouds (% Sky Obscured)

72
82
82
84
87
90
65
100
26
100
97
14
100
96
91
18
31
8
0
0
2
1
26
12

ISS Passover

Visibility (miles)

0
0
0
0
0
2
9
9
3
8
9
7
5
7
9
9
9
9
9
9
9
8
1
0

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

Precipitation Probability (%)

3
7
0
1
3
1
12
95
95
55
46
51
58
7
5
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.9
1.5
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
8
6
4
3
1
6
7
6
15
7
7
8
8
7
8
10
11
10
8
8
8
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

29
29
28
29
30
30
26
25
24
19
21
21
19
19
18
20
19
21
21
23
24
24
23
23

Dew Point (°C)

20
19
18
19
19
20
19
19
18
19
18
17
18
17
17
18
17
16
15
15
15
15
16
16

Relative Humidity (%)

66
64
62
62
67
73
74
81
80
91
85
80
93
93
95
92
86
76
66
64
61
61
64
66

Pressure (mb)

1013
1013
1014
1013
1013
1013
1013
1013
1014
1015
1014
1014
1014
1014
1015
1015
1016
1016
1017
1018
1019
1019
1020
1020

Ozone (du)

331
331
332
333
334
335
337
336
329
332
337
338
337
335
335
334
334
333
331
330
328
327
327
326

Saturday 20

Waxing Crescent 38%

13:20

01:15

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
13 Bad
14 Bad
15 Bad

Sun - Rise: 05:19, Set: 22:07, Transit: 13:43. Moon - Rise: 13:20, Set: 01:15. Civil Dark: 22:57 - 04:29. Nautical Dark: 00:19 - 03:07. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

44
45
59
85
78
62
80
82
89
97
70
73
71
91
96
97
98
89
59
71
80
67
65
57

Low Clouds (% Sky Obscured)

0
12
0
18
13
15
4
13
23
31
31
33
28
28
14
17
14
8
0
0
0
0
13
27

Medium Clouds (% Sky Obscured)

1
33
43
55
55
41
60
63
71
76
31
53
30
30
67
85
90
38
59
49
19
15
17
20

High Clouds (% Sky Obscured)

38
3
28
4
0
6
38
16
19
90
23
12
18
70
87
33
22
54
59
19
34
25
18
10

ISS Passover

Visibility (miles)

0
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
12
23
27
23
24
14
2
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
3
0
0
0
0
0
0
0
0
0
0
0
0
1
1
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
8
7
6
7
8
6
7
8
7
7
7
8
9
9
9
10
10
11
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
16
16
15
15
14
14
14
13
13
13
13
13
13
13
13
12
11
11
11
11
10
10
11

Relative Humidity (%)

68
70
70
71
71
73
79
81
81
83
85
86
87
90
89
82
71
62
54
56
50
43
40
40

Pressure (mb)

1021
1021
1022
1022
1022
1023
1024
1024
1025
1025
1025
1026
1026
1026
1026
1026
1027
1028
1028
1028
1028
1028
1027
1027

Ozone (du)

325
326
328
327
326
326
326
326
328
329
328
327
327
327
327
329
329
329
332
334
334
334
334
334

Sunday 21

First Quarter 48%

14:36

01:26

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

Sun - Rise: 05:19, Set: 22:07, Transit: 13:43. Moon - Rise: 14:36, Set: 01:26. Civil Dark: 22:57 - 04:29. Nautical Dark: 00:19 - 03:07. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

61
56
53
48
45
33
45
37
32
34
31
26
34
38
26
23
44
64
85
86
100
100
71
52

Low Clouds (% Sky Obscured)

40
36
33
29
26
24
21
13
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

18
12
7
4
6
8
8
7
7
8
8
10
9
10
8
6
4
2
0
0
0
0
0
0

High Clouds (% Sky Obscured)

56
56
53
48
45
10
30
19
11
24
9
1
5
6
11
17
44
64
85
86
100
100
71
43

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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
2
1
2
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)

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

Chance of Frost

Temperature (°C)

25
26
25
25
24
22
21
19
18
17
17
16
16
15
16
16
18
19
21
22
24
25
26
26

Feels Like (°C)

24
24
24
23
22
21
19
17
16
17
15
15
15
14
14
15
17
19
20
21
22
23
23
24

Dew Point (°C)

11
12
12
13
15
16
15
14
14
13
13
13
12
12
12
13
13
12
12
12
12
13
13
14

Relative Humidity (%)

41
42
45
49
57
65
69
72
76
77
79
81
78
79
80
79
72
63
57
53
49
47
45
46

Pressure (mb)

1027
1026
1026
1026
1026
1026
1027
1027
1027
1026
1027
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1024
1024
1024

Ozone (du)

334
334
334
335
334
333
332
332
332
332
331
331
331
331
334
336
336
339
343
337
333
331
329
328

Monday 22

Waxing Gibbous 59%

15:52

01:36

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

Sun - Rise: 05:19, Set: 22:07, Transit: 13:43. Moon - Rise: 15:52, Set: 01:36. Civil Dark: 22:57 - 04:29. Nautical Dark: 00:19 - 03:08. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

32
24
15
2
19
47
66
77
88
100
100
100
100
100
100
91
62
41
25
27
27
31
24
18

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
22
39
54
36
26
15
2
1
0
1
5
10
7
4

High Clouds (% Sky Obscured)

15
10
5
0
19
38
57
71
86
100
100
100
100
100
100
91
62
41
25
27
27
27
24
18

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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
1
0
5
4
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)

10
10
10
11
10
9
9
8
8
8
7
7
6
6
6
6
7
7
8
8
8
8
8
8

Chance of Frost

Temperature (°C)

27
27
27
26
25
23
21
19
19
18
17
16
16
16
16
17
19
20
22
23
24
25
25
26

Feels Like (°C)

25
25
26
24
24
23
19
17
17
16
14
14
14
14
14
15
17
17
18
18
18
19
18
25

Dew Point (°C)

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

Relative Humidity (%)

45
46
47
52
58
65
68
69
70
72
72
72
72
69
68
65
56
50
44
39
37
34
32
33

Pressure (mb)

1024
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

326
324
324
322
322
322
322
322
322
321
320
318
316
315
314
312
311
311
311
311
311
311
310
311

Tuesday 23

Waxing Gibbous 69%

No Rise

01:48

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

Sun - Rise: 05:20, Set: 22:08, Transit: 13:44. Moon - Rise: No Rise, Set: 01:48. Civil Dark: 22:57 - 04:30. Nautical Dark: 00:19 - 03:08. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

11
14
17
20
24
30
32
28
24
24
37
49
51
44
38
32
42
52
60
63
67
73
55
33

Low Clouds (% Sky Obscured)

0
0
0
0
7
14
19
13
6
0
6
13
19
21
22
26
35
48
56
52
42
39
28
15

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)

11
14
17
20
24
30
18
19
24
24
30
27
14
3
2
1
0
0
2
6
8
20
15
13

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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
1
3
1
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
8
8
8
8
7
7
7
6
5
5
5
5
6
6
7
7
8
8
8
9
9
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
24
24
25
25
19
19
19
18
18
17
14
14
15
14
14
14
19
19
19
19
19
20
23

Dew Point (°C)

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

Relative Humidity (%)

34
34
39
44
50
51
53
55
58
60
63
65
66
68
63
58
54
50
46
42
42
43
43
45

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022

Ozone (du)

311
312
311
310
310
309
308
308
308
307
307
307
307
307
306
306
305
305
305
305
307
309
310
311

Wednesday 24

Waxing Gibbous 77%

17:07

02:02

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

Sun - Rise: 05:20, Set: 22:08, Transit: 13:44. Moon - Rise: 17:07, Set: 02:02. Civil Dark: 22:57 - 04:30. Nautical Dark: 00:19 - 03:09. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

15
11
11
9
6
5
3
2
1
0
8
18
34
41
48
58
59
56
53
53
52
51

Low Clouds (% Sky Obscured)

0
3
7
9
6
3
0
0
0
0
8
18
34
41
48
58
59
56
53
53
52
51

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

High Clouds (% Sky Obscured)

6
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
3
7
10
6
3
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

10
11
10
10
10
9
8
7
7
7
6
7
7
7
8
9
10
10
11
11
11
11

Chance of Frost

Temperature (°C)

24
24
22
21
20
19
17
16
15
15
14
14
13
13
14
15
16
17
18
19
20
22

Feels Like (°C)

23
22
22
23
23
18
18
18
17
17
16
12
13
13
13
13
13
16
15
15
16
16

Dew Point (°C)

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

Relative Humidity (%)

47
50
54
57
60
64
70
75
78
83
86
86
89
89
82
74
68
61
54
49
45
41

Pressure (mb)

1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023

Ozone (du)

312
312
313
313
313
313
313
313
313
313
313
313
313
313
313
313
313
313
313
312
313
313

Forecast for Overveen, Gemeente Bloemendaal, Netherlands (52.39,4.61)

Generated: 18/06/26 16:21:06. Forecast: 18/06/26 to 24/06/26. Timezone: UTC+2.00