Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 2

Waning Gibbous 98%

22:44

05:49

03 Good
04 Good
05 OK
06 OK
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
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

Sun - Rise: 06:07, Set: 21:09, Transit: 13:38. Moon - Rise: 22:44, Set: 05:49. Civil Dark: 21:49 - 05:27. Nautical Dark: 22:41 - 04:35. Astro Dark: 23:48 - 03:28

Total Clouds (% Sky Obscured)

0
5
38
44
70
61
98
90
99
100
100
100
100
47
13
13
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
29
30
45
78
83
66
53
3
3
0
0
0
0
0
4
22
50
33
39
43

Medium Clouds (% Sky Obscured)

0
5
16
20
33
58
89
21
13
12
19
87
88
47
13
5
11
38
95
98
93
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
1
10
79
42
93
100
100
100
100
11
13
8
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
6
7
6
0
0
0
0
0
1
4
4
4
8
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
None

Precipitation Probability (%)

0
0
1
5
29
48
36
32
19
5
2
1
1
1
1
3
5
6
24
27
35
57
51
46

Precipitation Amount (mm)

0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0

Wind Speed/Direction (mph)

7
7
7
7
7
8
9
10
12
13
11
11
10
9
7
7
6
5
5
6
6
6
5
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
66
71
76
77
74
74
77
75
73
71
68
66
65
61
60
66
76
84
86
89
89
89
93

Pressure (mb)

1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1015
1015
1015
1014
1014
1014
1013
1012

Ozone (du)

389
387
382
381
380
376
370
369
368
366
365
364
367
368
370
369
366
367
366
368
371
370
369
372

Sunday 3

Waning Gibbous 97%

23:56

06:10

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 06:05, Set: 21:11, Transit: 13:38. Moon - Rise: 23:56, Set: 06:10. Civil Dark: 21:51 - 05:25. Nautical Dark: 22:43 - 04:33. Astro Dark: 23:52 - 03:23

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
94
90
100
100
100
100
100
100
100
100
100
100
100
100
100
96

Low Clouds (% Sky Obscured)

49
50
55
53
54
43
71
71
53
49
45
44
45
49
39
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

97
93
90
94
100
94
100
100
83
35
78
48
59
96
100
83
100
100
62
60
24
34
35
2

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
67
69
100
100
100
100
100
100
100
100
100
100
100
100
100
96

ISS Passover

Visibility (miles)

9
8
7
6
9
8
9
9
9
4
5
5
4
4
4
1
4
8
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

Very Light Rain
Very 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
None

Precipitation Probability (%)

66
69
79
59
42
37
34
30
25
8
5
5
7
11
12
12
11
11
8
5
0
0
0
0

Precipitation Amount (mm)

0.3
0.3
0.4
0.3
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
7
6
7
6
5
9
10
9
11
9
9
10
9
9
8
6
4
5
5
5
6
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
98
98
98
96
93
87
90
87
90
90
82
81
74
73
78
84
87
92
90
89
89
92

Pressure (mb)

1012
1011
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1011
1011
1011
1011
1010

Ozone (du)

372
371
372
372
370
370
370
370
370
372
374
376
377
377
378
380
381
380
380
381
382
383
383
386

Monday 4

Waning Gibbous 95%

01:00

06:40

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

Sun - Rise: 06:03, Set: 21:13, Transit: 13:38. Moon - Rise: 01:00, Set: 06:40. Civil Dark: 21:53 - 05:23. Nautical Dark: 22:46 - 04:30. Astro Dark: 23:56 - 03:19

Total Clouds (% Sky Obscured)

95
32
33
60
57
63
77
72
90
70
66
18
70
55
100
100
79
86
100
100
85
70
55
53

Low Clouds (% Sky Obscured)

4
8
33
60
57
63
71
72
82
67
53
7
19
33
35
4
1
8
16
24
30
35
41
32

Medium Clouds (% Sky Obscured)

65
21
0
0
0
0
5
0
8
0
0
0
0
0
1
2
0
3
28
3
7
65
55
53

High Clouds (% Sky Obscured)

95
5
0
0
3
0
6
6
15
30
60
5
59
55
100
100
32
45
100
100
85
70
55
53

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
7
34
45
38
38
38
38
38
38
38
38
38
38
38
38
38

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
1
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
11
11
12
12
12
11
11
11
11
12
13
12
12
10
10
10
9
7
6
6
6
6

Dew Point (°C)

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

Relative Humidity (%)

95
95
93
95
96
92
84
79
78
75
74
73
71
70
71
72
72
77
85
90
91
91
90
90

Pressure (mb)

1010
1010
1010
1011
1011
1011
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1013
1013

Ozone (du)

387
389
391
391
393
391
387
386
384
383
382
381
381
381
379
378
376
376
375
374
373
374
376
377

Tuesday 5

Waning Gibbous 90%

01:51

07:22

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 OK
17 OK
18 Bad
19 Bad
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK

Sun - Rise: 06:01, Set: 21:14, Transit: 13:38. Moon - Rise: 01:51, Set: 07:22. Civil Dark: 21:54 - 05:21. Nautical Dark: 22:48 - 04:27. Astro Dark: 00:00 - 03:15

Total Clouds (% Sky Obscured)

52
52
61
70
78
79
80
81
79
77
74
62
51
29
32
48
56
42
29
20
20
21
21
21

Low Clouds (% Sky Obscured)

22
13
18
23
26
36
47
57
54
49
45
32
17
0
0
0
0
0
0
3
5
5
5
0

Medium Clouds (% Sky Obscured)

52
52
61
70
78
79
75
70
64
63
66
25
17
15
18
19
19
13
6
0
3
3
21
17

High Clouds (% Sky Obscured)

52
33
33
34
29
18
17
5
1
1
2
1
1
0
0
0
0
0
0
0
0
1
1
1

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 (%)

38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38

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
1
3
4
4
3
0
1
1
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
5
5
6
6
7
8
9
9
9
9
9
9
9
9
10
10
10
9
8
7
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
88
87
85
80
72
65
60
55
54
51
49
48
49
52
58
68
78
82
82
79
75
77

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014

Ozone (du)

378
378
380
382
385
386
387
387
386
386
387
387
387
387
387
388
390
394
396
395
392
390
389
388

Wednesday 6

Waning Gibbous 83%

02:29

08:17

03 Good
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 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 05:59, Set: 21:16, Transit: 13:38. Moon - Rise: 02:29, Set: 08:17. Civil Dark: 21:56 - 05:19. Nautical Dark: 22:51 - 04:25. Astro Dark: 00:05 - 03:11

Total Clouds (% Sky Obscured)

15
20
16
4
8
40
61
80
81
81
82
79
77
76
78
81
84
89
95
100
100
98
100
95

Low Clouds (% Sky Obscured)

0
0
0
0
0
23
44
62
66
68
76
61
42
23
21
19
17
13
10
7
5
2
0
0

Medium Clouds (% Sky Obscured)

1
2
1
1
1
9
30
32
15
2
10
24
38
50
39
28
18
20
30
36
43
51
58
65

High Clouds (% Sky Obscured)

0
0
0
1
1
11
23
34
24
15
0
1
2
3
5
7
9
39
70
100
100
98
99
70

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 (%)

38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38

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
1
1
1
3
3
1
5
5
3
4
3
0
0
0
0
0
0
0
1

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
4
4
4
4
4
5
5
4
5
5
5
5
6
6
6
6
5
5
5
5
5
4

Relative Humidity (%)

77
75
75
73
78
70
62
63
61
59
60
59
62
63
64
66
69
73
77
79
85
84
84
82

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015

Ozone (du)

388
388
387
388
387
388
389
388
386
384
384
386
386
385
385
384
384
383
383
384
384
385
386
387

Thursday 7

Waning Gibbous 75%

02:57

09:23

03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 OK
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

Sun - Rise: 05:58, Set: 21:18, Transit: 13:38. Moon - Rise: 02:57, Set: 09:23. Civil Dark: 21:58 - 05:17. Nautical Dark: 22:53 - 04:22. Astro Dark: 00:09 - 03:06

Total Clouds (% Sky Obscured)

89
84
84
84
85
83
81
81
62
44
27
26
29
32
52
67
83
87
91
96
97
98
100
100

Low Clouds (% Sky Obscured)

5
10
10
10
15
10
10
10
10
10
10
10
15
20
23
21
23
31
38
42
53
68
84
75

Medium Clouds (% Sky Obscured)

67
69
68
66
66
72
77
81
62
44
27
26
29
32
52
63
67
66
63
62
61
57
54
59

High Clouds (% Sky Obscured)

41
27
31
40
35
48
46
40
26
25
20
11
1
0
0
0
0
11
21
32
21
10
0
27

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 (%)

38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38

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 (%)

5
7
10
13
15
23
26
27
27
25
24
21
18
11
12
10
2
12
15
16
24
29
33
43

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
77
75
75
75
77
77
78
78
78
79
79
79
77
77
79
79
79
80
84
85
85
85
85

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

388
389
390
390
391
391
391
391
390
391
391
392
394
397
399
399
399
399
396
393
389
388
387
385

Friday 8

Waning Gibbous 66%

02:57

10:37

Sun - Rise: 05:56, Set: 21:19, Transit: 13:38. Moon - Rise: 02:57, Set: 10:37. Civil Dark: 22:00 - 05:15. Nautical Dark: 22:56 - 04:19. Astro Dark: 00:14 - 02:56

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 02/05/26 02:12:34. Forecast: 02/05/26 to 08/05/26. Timezone: UTC+2.00