Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 19

Waxing Crescent 27%

12:01

01:04

14 OK
15 OK
16 OK
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 Good
10 Good
11 Bad
12 Bad
13 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)

1
12
29
87
87
93
100
96
100
100
100
100
100
100
100
92
92
92
61
2
18
59
95
72

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
0
0
39
62
49
39
41
27
0
9
26
4
0

Medium Clouds (% Sky Obscured)

1
10
16
18
11
6
34
55
86
95
100
78
14
100
100
37
22
22
8
0
2
4
49
39

High Clouds (% Sky Obscured)

1
5
3
87
86
92
100
91
97
100
100
100
100
100
100
91
87
91
39
1
9
33
16
46

ISS Passover

Visibility (miles)

4
9
9
9
9
9
9
9
6
9
9
9
6
6
9
9
9
9
9
9
9
4
4
4

Fog (%)

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

Precipitation Type

None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
None
None
Light Rain
Light Rain
Ice pellet
Moderate Rain
Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

1
2
2
12
1
9
7
74
90
95
25
26
95
95
95
95
95
40
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.6
0.7
1.3
0
0
1.3
1.2
1.8
2.8
0.5
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
11
14
11
11
10
8
5
6
7
8
4
6
8
6
5
6
6
8
10
9
10
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

31
30
29
28
27
26
26
25
24
21
20
21
20
19
18
18
18
20
20
20
22
23
23
23

Dew Point (°C)

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

Relative Humidity (%)

47
48
53
55
56
62
69
72
83
85
92
86
89
91
92
90
90
89
85
81
71
65
65
64

Pressure (mb)

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

Ozone (du)

330
331
331
332
333
334
334
335
336
337
334
337
337
334
333
337
333
329
330
329
327
327
331
335

Saturday 20

Waxing Crescent 38%

13:20

01:15

14 Bad
15 Bad
16 Bad
17 Bad
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 OK
08 OK
09 Bad
10 Bad
11 Good
12 Bad
13 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)

63
67
48
45
30
39
63
62
70
75
88
45
57
87
63
43
41
36
40
51
65
4
73
75

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
6
14
15
21
28
30
26
30
34
33
25
13
0
0
27

Medium Clouds (% Sky Obscured)

33
38
48
45
12
17
35
41
45
54
56
24
46
72
27
8
5
7
13
29
43
4
51
50

High Clouds (% Sky Obscured)

1
1
3
2
1
7
3
1
0
0
70
11
17
11
7
5
10
3
0
0
0
0
11
0

ISS Passover

Visibility (miles)

2
0
0
0
0
0
2
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
26
35
36
34
16
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
3
0
0
1
1
2
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
12
11
10
7
7
7
6
5
7
6
6
7
6
7
7
7
7
9
10
11
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
67
69
70
72
74
79
84
89
89
87
89
90
89
90
90
89
85
73
64
59
54
51
49

Pressure (mb)

1020
1021
1021
1022
1022
1022
1022
1023
1023
1024
1024
1025
1025
1025
1025
1026
1026
1026
1027
1027
1028
1028
1028
1027

Ozone (du)

334
331
330
335
334
332
330
328
328
330
330
330
329
329
331
332
333
334
334
335
336
335
335
334

Sunday 21

First Quarter 48%

No Rise

01:26

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

Sun - Rise: 05:19, Set: 22:07, Transit: 13:43. Moon - Rise: No Rise, 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)

73
82
87
48
83
67
92
81
100
61
39
33
58
71
49
48
45
37
44
55
67
78
89
100

Low Clouds (% Sky Obscured)

27
23
26
29
41
53
58
59
44
32
0
0
8
11
25
27
22
12
8
4
0
0
0
0

Medium Clouds (% Sky Obscured)

50
25
2
1
1
22
36
29
30
23
16
16
16
12
0
0
15
4
44
2
0
14
6
27

High Clouds (% Sky Obscured)

0
82
87
21
61
6
58
29
91
3
20
7
54
69
49
48
45
37
44
55
67
78
89
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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
3
1
0
0
0
0
0
0
17
22
8
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
24
25
25
24
24
23
21
18
18
18
16
16
15
14
14
14
14
15
17
19
20
22
24

Dew Point (°C)

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

Relative Humidity (%)

47
47
47
49
50
53
58
61
63
67
72
77
77
73
68
66
66
72
69
63
60
57
55
54

Pressure (mb)

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

Ozone (du)

335
334
334
334
334
334
335
334
333
332
331
329
329
328
328
329
330
329
329
328
327
326
327
330

Monday 22

Waxing Gibbous 59%

14:36

01:36

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 Bad
13 Bad

Sun - Rise: 05:19, Set: 22:07, Transit: 13:43. Moon - Rise: 14:36, 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)

87
75
62
70
78
77
82
86
93
100
100
100
100
100
86
87
72
48
48
48
52
47
61
61

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)

38
74
62
57
14
16
18
17
16
27
38
47
48
53
50
41
30
19
19
19
19
20
23
28

High Clouds (% Sky Obscured)

87
75
49
57
66
47
64
75
93
100
100
100
100
100
86
73
46
19
16
13
10
7
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
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
5
10
8
19
17
8
10
9
7
5
3
0
1
1
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
9
9
9
9
8
7
7
7
6
5
5
5
5
5
6
7
5
4
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
52
58
60
61
62
66
71
78
84
87
89
92
91
91
91
86
81
73
67
63
59
56
54

Pressure (mb)

1023
1023
1023
1022
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

332
331
333
332
332
335
334
331
327
326
327
328
329
330
329
323
319
318
317
314
312
311
309
307

Tuesday 23

Waxing Gibbous 69%

15:52

01:48

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

Sun - Rise: 05:20, Set: 22:08, Transit: 13:44. Moon - Rise: 15:52, 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)

57
63
78
58
32
14
7
20
15
26
26
38
46
55
62
58
55
51
44
38
31
27
21
17

Low Clouds (% Sky Obscured)

25
49
74
49
25
0
0
0
0
11
24
38
46
55
62
58
55
51
44
38
31
27
21
17

Medium Clouds (% Sky Obscured)

20
11
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
5
5
5
1
0
0
0
0
0
0
0
0
0
0
0
0
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
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 (%)

1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
28
28
25
24
24
25
24
21
19
18
18
18
18
19
18
18
18
17
22
21
21
21
22

Dew Point (°C)

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

Relative Humidity (%)

53
53
54
58
60
62
65
72
77
77
78
80
81
82
81
82
78
76
72
66
61
55
53
51

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1020
1020
1020
1021
1021
1021
1022

Ozone (du)

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

Wednesday 24

Waxing Gibbous 77%

17:07

02:02

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

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)

31
47
64
57
47
36
40
44
45
47
45
44
38
30
22
28
35
39
45
50
52
48
43
35

Low Clouds (% Sky Obscured)

31
47
64
57
47
36
40
44
45
47
45
44
38
30
21
26
32
36
38
41
46
40
28
16

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
3
7
10
19
25
31

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
25
25
24
24
25
25
19
19
19
18
18
17
14
14
14
14
14
14
16
16
16
16
16

Dew Point (°C)

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

Relative Humidity (%)

48
49
49
49
54
59
63
70
76
83
85
87
89
90
92
92
84
78
70
63
55
50
48
46

Pressure (mb)

1022
1022
1022
1022
1023
1023
1023
1023
1024
1024
1024
1024
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

311
311
312
312
312
312
312
312
311
311
312
313
314
314
314
314
313
313
312
312
312
312
313
313

Thursday 25

Waxing Gibbous 85%

18:22

02:20

14 OK
15 Bad
16 Bad
17 OK
18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 Good
07 Good

Sun - Rise: 05:21, Set: 22:08, Transit: 13:44. Moon - Rise: 18:22, Set: 02:20. Civil Dark: 22:57 - 04:31. Nautical Dark: 00:19 - 03:10. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

41
44
50
35
23
14
29
39
45
43
37
35
25
16
11
12
14
15

Low Clouds (% Sky Obscured)

11
5
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

High Clouds (% Sky Obscured)

41
44
50
35
23
14
27
39
45
43
37
35
25
16
11
12
14
15

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
20
20
20
19
18
17
16
15
14
13
13
12
12
12
12
13
14

Feels Like (°C)

17
19
19
18
18
18
18
13
13
13
13
12
11
9
9
10
9
9

Dew Point (°C)

9
8
9
9
9
10
10
10
10
10
10
10
10
10
10
10
10
10

Relative Humidity (%)

46
45
47
48
52
57
63
66
72
75
79
84
89
89
89
90
84
79

Pressure (mb)

1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

314
314
314
315
315
315
316
317
317
318
319
319
319
320
321
321
321
320

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

Generated: 19/06/26 14:14:32. Forecast: 19/06/26 to 25/06/26. Timezone: UTC+2.00