Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 6

Waning Gibbous 72%

01:51

10:57

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 05:21, Set: 21:59, Transit: 13:40. Moon - Rise: 01:51, Set: 10:57. Civil Dark: 22:47 - 04:32. Nautical Dark: 00:03 - 03:15. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

69
75
81
85
100
94
95
99
94
100
100
100
100
57
27
100
100
96
100
100
99
99
98
91

Low Clouds (% Sky Obscured)

16
27
3
0
15
5
5
19
9
10
41
51
57
25
27
36
37
88
100
100
94
97
88
81

Medium Clouds (% Sky Obscured)

19
24
33
85
100
94
95
99
94
100
100
100
79
14
0
99
100
96
100
63
93
32
43
23

High Clouds (% Sky Obscured)

69
75
81
85
100
10
15
48
0
75
100
36
29
8
0
100
45
8
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
6
9
9
9
8
9
8
8
7
4
2
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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
Very Light Rain

Precipitation Probability (%)

13
1
4
18
23
17
17
33
51
64
69
75
38
31
26
59
71
81
95
95
95
70
43
60

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.3
0.3
0.4
0
0
0
0.3
0.3
0.3
1
1.3
1.5
0.3
0
0.2

Wind Speed/Direction (mph)

7
8
8
10
12
13
11
11
13
12
13
14
14
15
14
12
13
13
15
18
19
19
21
21

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
9
10
12
12
13
14
14
14
14
13
12
12
11
13
14
12
12
10
9
9
10
9
10

Dew Point (°C)

9
9
9
11
10
9
9
9
8
9
12
14
13
13
13
13
12
11
11
12
13
13
13
13

Relative Humidity (%)

83
81
80
80
69
63
60
57
52
59
75
90
89
89
83
81
82
80
82
89
93
93
92
92

Pressure (mb)

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

Ozone (du)

366
367
367
367
369
368
371
370
373
375
375
377
384
396
400
390
388
392
397
401
400
398
391
387

Sunday 7

Waning Gibbous 63%

02:02

12:14

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
21 Bad
22 Bad
23 Bad
00 OK
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 05:20, Set: 22:00, Transit: 13:40. Moon - Rise: 02:02, Set: 12:14. Civil Dark: 22:48 - 04:31. Nautical Dark: 00:05 - 03:14. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

93
94
91
91
84
43
61
74
92
72
79
46
93
50
89
94
95
100
100
33
100
90
97
100

Low Clouds (% Sky Obscured)

86
90
81
80
65
33
55
66
56
56
37
29
4
0
30
23
29
0
0
0
0
0
35
55

Medium Clouds (% Sky Obscured)

35
41
18
23
22
0
0
0
15
5
35
2
4
7
43
49
36
35
44
23
79
90
96
94

High Clouds (% Sky Obscured)

0
0
1
2
2
2
1
5
61
66
44
4
93
38
54
90
95
99
100
25
100
31
33
100

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 (%)

43
26
11
16
21
5
3
3
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)

19
21
21
20
19
18
17
17
17
17
17
16
16
15
14
12
11
10
9
9
9
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
9
9
9
10
10
11
12
12
12
14
15
14
15
14
14
13
13
12
12
13
12
11
12

Dew Point (°C)

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

Relative Humidity (%)

95
92
92
92
90
89
87
80
79
72
66
65
67
70
73
77
79
82
80
79
80
82
89
86

Pressure (mb)

1012
1014
1015
1016
1017
1018
1019
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1019
1019

Ozone (du)

382
378
377
376
377
376
377
376
374
371
371
367
365
363
362
360
359
359
360
357
356
356
357
356

Monday 8

Third Quarter 52%

02:13

13:31

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 05:20, Set: 22:01, Transit: 13:40. Moon - Rise: 02:13, Set: 13:31. Civil Dark: 22:49 - 04:31. Nautical Dark: 00:07 - 03:12. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
95
85
100
100
100
100
100
100
95
100
67
65
81
76
74
74
57
59

Low Clouds (% Sky Obscured)

48
53
47
48
35
17
0
8
8
0
47
71
78
54
66
53
61
54
62
63
55
53
49
47

Medium Clouds (% Sky Obscured)

100
97
94
98
99
94
79
85
89
100
99
97
100
89
92
100
60
49
80
10
8
11
19
22

High Clouds (% Sky Obscured)

100
100
100
100
100
100
83
0
100
100
100
98
100
100
50
100
55
65
1
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
9
6
9
4
5
6
9
6
3
4
9
4
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
Light Rain
Light Rain
None
Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

3
2
0
0
2
6
6
33
42
52
64
89
95
79
68
85
85
47
61
55
36
26
21
26

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0.4
0.8
0.9
0.3
0.2
0.6
0.7
0
0.4
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
14
14
15
16
17
18
19
19
19
18
18
17
15
15
15
14
14
13
13
13
13
13
13

Feels Like (°C)

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

Dew Point (°C)

11
11
11
12
12
11
12
13
13
14
15
15
15
14
14
13
13
13
12
12
11
10
9
10

Relative Humidity (%)

83
82
82
80
74
67
66
69
67
71
81
83
92
95
90
89
92
93
90
90
90
83
79
81

Pressure (mb)

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

Ozone (du)

357
355
353
352
352
352
351
351
351
353
355
362
364
366
367
375
383
396
406
408
409
409
410
411

Tuesday 9

Waning Crescent 41%

02:24

14:50

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 05:19, Set: 22:01, Transit: 13:40. Moon - Rise: 02:24, Set: 14:50. Civil Dark: 22:50 - 04:30. Nautical Dark: 00:09 - 03:11. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

51
62
54
68
84
95
75
67
64
75
79
90
85
99
83
85
82
80
74
73
63
73
72
71

Low Clouds (% Sky Obscured)

31
16
0
18
36
51
47
44
41
43
48
50
50
51
51
52
51
49
47
46
44
41
35
30

Medium Clouds (% Sky Obscured)

14
7
1
13
26
32
18
29
64
72
25
35
46
97
53
38
29
14
18
19
19
20
22
71

High Clouds (% Sky Obscured)

3
62
54
68
84
89
47
23
25
5
10
16
45
72
83
85
82
80
55
28
0
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

33
42
36
33
23
13
36
41
45
51
39
27
43
50
60
58
55
58
55
56
49
50
48
34

Precipitation Amount (mm)

0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.2
0.3
0.3
0.3
0.3
0.2
0.2
0

Wind Speed/Direction (mph)

10
9
11
12
13
14
15
17
17
18
18
17
16
15
15
15
14
11
10
10
9
9
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
83
82
84
82
74
65
66
65
65
70
64
58
56
60
63
63
66
69
69
71
73
75
75

Pressure (mb)

1013
1013
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

410
408
407
407
408
407
404
404
403
404
404
404
403
403
404
406
404
401
397
396
396
396
396
396

Wednesday 10

Waning Crescent 30%

02:37

16:13

05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
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

Sun - Rise: 05:19, Set: 22:02, Transit: 13:41. Moon - Rise: 02:37, Set: 16:13. Civil Dark: 22:51 - 04:30. Nautical Dark: 00:10 - 03:10. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

65
60
54
56
56
61
70
76
86
64
50
40
54
80
98
83
86
87
91
96
100
96
93
89

Low Clouds (% Sky Obscured)

33
37
40
46
49
52
51
50
48
43
41
37
36
37
39
51
49
47
47
49
51
54
56
60

Medium Clouds (% Sky Obscured)

65
60
45
40
35
30
25
26
26
2
3
2
20
70
66
28
18
16
29
52
69
64
57
48

High Clouds (% Sky Obscured)

0
0
0
0
0
0
19
38
57
38
18
1
32
64
98
62
71
78
74
74
84
80
73
77

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

31
30
21
26
25
24
18
19
15
16
13
4
7
10
7
39
50
63
63
71
80
68
58
48

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.3
0.4
0.6
0.4
0.3
0.3

Wind Speed/Direction (mph)

7
7
8
9
11
12
12
13
13
13
13
13
11
11
11
10
10
10
9
9
10
10
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
11
11
11
11
11
11
11
12
12
12
13
14
12
12
12
11
11
11
11
11
9
9

Dew Point (°C)

8
8
8
8
7
7
8
7
7
7
7
7
7
7
7
8
8
8
8
9
9
10
9
9

Relative Humidity (%)

76
76
72
67
62
61
61
55
54
56
56
57
57
56
57
63
68
72
76
77
80
83
83
81

Pressure (mb)

1015
1015
1015
1015
1016
1016
1016
1016
1016
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015

Ozone (du)

397
399
400
402
402
400
398
398
399
400
402
404
406
407
405
406
404
402
400
400
401
401
402
403

Thursday 11

Waning Crescent 20%

02:53

17:41

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 05:19, Set: 22:03, Transit: 13:41. Moon - Rise: 02:53, Set: 17:41. Civil Dark: 22:52 - 04:29. Nautical Dark: 00:11 - 03:09. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

84
78
73
76
80
83
82
82
82
88
92
96
95
94
93
95
96
98
98
99
99
88
80
64

Low Clouds (% Sky Obscured)

62
59
55
53
48
44
42
38
37
35
33
30
33
36
38
50
60
72
77
84
88
82
80
64

Medium Clouds (% Sky Obscured)

39
31
22
41
63
82
80
70
58
58
65
73
74
77
82
89
90
92
74
56
41
52
67
60

High Clouds (% Sky Obscured)

62
49
37
46
46
46
43
54
56
64
71
75
67
62
57
38
19
0
26
52
69
73
72
64

ISS Passover

Visibility (miles)

8
8
8
8
8
9
9
9
9
9
9
9
9
9
8
8
6
4
3
5
7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

42
38
35
35
40
39
35
27
19
21
17
9
22
35
47
53
63
77
70
66
63
50
36
23

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.4
0.4
0.4
0.2
0
0

Wind Speed/Direction (mph)

9
10
11
12
13
14
14
15
15
15
15
14
13
13
12
11
9
7
7
6
5
6
4
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
80
80
79
77
76
74
70
67
64
64
64
62
69
76
84
89
93
98
96
96
95
96
96

Pressure (mb)

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

Ozone (du)

404
403
403
403
403
403
403
403
404
404
404
403
403
402
402
402
402
401
400
402
403
405
406
407

Friday 12

Waning Crescent 11%

03:17

19:15

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:19, Set: 22:04, Transit: 13:41. Moon - Rise: 03:17, Set: 19:15. Civil Dark: 22:53 - 04:29. Nautical Dark: 00:13 - 03:09. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

68
62
59
48
41
38
41
39
46
60
68
82
87
93
99
99
99
100
100
100
100

Low Clouds (% Sky Obscured)

68
62
59
48
41
38
41
39
46
56
49
45
42
39
34
41
48
55
52
48
45

Medium Clouds (% Sky Obscured)

53
50
39
34
30
29
31
35
39
45
47
48
65
77
89
92
95
98
98
96
96

High Clouds (% Sky Obscured)

64
32
0
3
5
7
37
39
46
60
68
82
87
93
91
93
94
96
93
93
93

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6

Fog (%)

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

Precipitation Probability (%)

25
27
18
36
26
25
27
19
12
10
5
1
5
6
5
5
5
2
30
27
34

Precipitation Amount (mm)

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)

7
7
7
8
8
9
11
11
12
12
12
12
12
10
9
8
7
7
7
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
11
10
14
15
15
15
15
15
15
15
14
14
14
14
12
12
12
12
12

Dew Point (°C)

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

Relative Humidity (%)

96
92
86
82
73
67
61
61
60
60
61
61
62
61
60
61
64
68
71
70
68

Pressure (mb)

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

Ozone (du)

407
406
404
403
400
397
394
393
392
391
391
391
390
390
389
388
387
386
385
384
383

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

Generated: 06/06/26 05:30:51. Forecast: 06/06/26 to 12/06/26. Timezone: UTC+2.00