Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 11

Third Quarter 42%

04:19

No Set

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

Sun - Rise: 07:01, Set: 18:39, Transit: 12:51. Moon - Rise: 04:19, Set: No Set. Civil Dark: 19:13 - 06:27. Nautical Dark: 19:52 - 05:47. Astro Dark: 20:33 - 05:07

Total Clouds (% Sky Obscured)

100
100
100
100
68
59
2
39
35
40
70
23
28
8
17
0
0
1
35
60
33
72
48
77

Low Clouds (% Sky Obscured)

100
90
81
63
50
43
0
39
34
31
66
23
28
8
0
0
0
0
35
60
32
48
44
73

Medium Clouds (% Sky Obscured)

100
100
100
95
65
59
2
0
0
5
12
0
0
0
6
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
41
15
8
0
0
0
0
0
0
0
0
0
1
0
0
1
0
11
4
50
23
25

ISS Passover

Visibility (miles)

3
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

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

Precipitation Probability (%)

95
95
29
14
6
9
8
6
15
3
3
11
0
0
0
0
0
0
0
0
0
0
0
1

Precipitation Amount (mm)

0.7
0.7
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)

20
19
18
17
14
14
12
11
9
8
8
8
9
8
8
8
9
9
10
12
13
16
16
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
5
5
5
6
6
6
6
6
5
5
5
5
5
5
5
5
5
4
3
2
2
3

Dew Point (°C)

8
9
8
8
6
6
5
5
5
5
4
4
4
4
4
5
5
5
5
4
5
5
4
4

Relative Humidity (%)

88
91
90
85
78
74
72
73
78
82
79
81
81
82
84
87
87
88
87
84
87
85
82
81

Pressure (mb)

1007
1007
1007
1008
1009
1009
1010
1011
1012
1014
1014
1015
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018

Ozone (du)

351
354
360
363
368
367
371
378
386
393
392
386
367
366
366
366
366
366
368
367
371
373
375
373

Thursday 12

Waning Crescent 32%

05:01

10:36

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:58, Set: 18:41, Transit: 12:51. Moon - Rise: 05:01, Set: 10:36. Civil Dark: 19:14 - 06:25. Nautical Dark: 19:54 - 05:45. Astro Dark: 20:35 - 05:04

Total Clouds (% Sky Obscured)

89
100
79
53
100
100
100
94
100
89
96
99
100
100
100
96
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

88
56
41
26
32
51
40
76
45
82
87
83
78
72
37
65
51
64
86
76
88
95
93
73

Medium Clouds (% Sky Obscured)

0
0
0
0
50
14
29
0
39
36
50
53
36
61
66
87
82
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

22
100
63
45
100
100
100
74
100
27
44
87
100
100
100
43
100
100
87
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
4
2
3
3
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
1
0
0
0
0
1
3
5
15
0
0
5
19
45
95
95
95
95
95
80

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
1.4
1.7
1.6
1.2
0.4

Wind Speed/Direction (mph)

18
19
21
21
22
23
23
22
22
23
23
24
24
24
24
24
25
26
27
27
26
17
17
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
3
3
4
5
4
4
5
4
3
3
3
3
3
4
3
3
3
2
2
3
3
3
2

Dew Point (°C)

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

Relative Humidity (%)

73
68
63
59
54
55
57
59
61
62
64
65
66
68
72
73
74
74
76
77
83
95
90
87

Pressure (mb)

1017
1017
1016
1016
1015
1014
1013
1012
1012
1011
1010
1009
1008
1007
1006
1005
1004
1002
1001
1000
999
1000
1000
1001

Ozone (du)

371
369
365
364
365
363
360
353
350
349
349
349
352
354
358
361
367
370
374
376
379
381
382
384

Friday 13

Waning Crescent 23%

05:31

11:41

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:56, Set: 18:42, Transit: 12:50. Moon - Rise: 05:31, Set: 11:41. Civil Dark: 19:16 - 06:22. Nautical Dark: 19:56 - 05:43. Astro Dark: 20:37 - 05:02

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
42
93
63
83
88
78
69
59

Low Clouds (% Sky Obscured)

68
79
50
32
31
14
27
6
5
19
25
0
0
11
10
14
30
18
42
44
59
54
51
49

Medium Clouds (% Sky Obscured)

95
100
100
97
100
100
100
100
100
100
100
100
100
70
100
80
42
93
63
81
82
76
60
55

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
42
65
63
70
44
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
8
8
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
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

43
17
18
17
10
31
29
34
26
21
25
22
31
33
37
43
48
51
30
22
29
18
27
12

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

13
14
14
15
15
14
12
9
8
7
6
5
5
3
3
3
3
3
5
5
4
5
5
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
2
3
3
3
3
3
4
4
3
4
4
4
4
4
3
3
3
3
2
3
3
3
3

Dew Point (°C)

4
3
3
3
4
3
4
4
4
4
4
3
3
3
3
2
2
2
2
2
2
2
2
1

Relative Humidity (%)

79
74
73
71
73
71
77
77
79
81
82
81
79
81
79
79
78
78
78
78
78
78
74
67

Pressure (mb)

1002
1002
1002
1002
1002
1002
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1002
1002
1003
1003
1004
1005

Ozone (du)

389
392
397
400
402
406
411
419
425
432
442
448
448
450
460
474
488
485
479
476
477
491
500
505

Saturday 14

Waning Crescent 15%

05:53

12:56

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

Sun - Rise: 06:54, Set: 18:44, Transit: 12:50. Moon - Rise: 05:53, Set: 12:56. Civil Dark: 19:18 - 06:20. Nautical Dark: 19:58 - 05:40. Astro Dark: 20:39 - 04:59

Total Clouds (% Sky Obscured)

64
66
58
58
61
58
64
70
73
57
45
33
29
25
24
29
32
36
53
75
87
86
87
82

Low Clouds (% Sky Obscured)

54
60
58
58
55
53
54
55
50
36
32
29
19
10
1
7
14
20
14
7
1
16
33
49

Medium Clouds (% Sky Obscured)

60
59
15
24
56
46
4
3
5
4
5
2
4
10
15
15
18
17
30
50
44
43
43
43

High Clouds (% Sky Obscured)

0
0
0
0
0
0
11
22
35
27
13
0
0
0
0
0
0
0
33
67
87
86
87
82

ISS Passover

Visibility (miles)

9
9
9
9
7
6
7
9
9
9
9
9
9
9
9
9
9
9
8
7
7
9
8
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 (%)

14
10
13
28
42
38
34
30
17
1
0
0
1
13
16
23
20
28
30
29
17
29
27
18

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
4
4
4
5
4
4
4
4
4
4
4
4
4
3
3
3
3
3
3
3
3
4
4

Dew Point (°C)

1
1
1
2
2
3
4
3
3
4
3
3
2
2
2
2
2
2
2
2
2
2
3
3

Relative Humidity (%)

62
61
59
62
64
70
74
74
78
83
85
85
85
85
85
85
85
83
83
83
86
86
88
79

Pressure (mb)

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

Ozone (du)

506
509
515
518
518
517
518
521
523
523
522
520
520
519
518
515
513
510
507
501
486
468
453
437

Sunday 15

Waning Crescent 15%

06:09

14:16

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:51, Set: 18:46, Transit: 12:50. Moon - Rise: 06:09, Set: 14:16. Civil Dark: 19:20 - 06:18. Nautical Dark: 19:59 - 05:38. Astro Dark: 20:41 - 04:56

Total Clouds (% Sky Obscured)

83
82
80
80
86
83
93
97
100
100
100
100
95
89
84
89
94
100
85
70
56
58
60
62

Low Clouds (% Sky Obscured)

61
73
80
80
86
83
93
97
95
91
81
74
69
62
55
49
45
41
41
41
41
48
55
62

Medium Clouds (% Sky Obscured)

42
46
54
59
65
71
89
77
100
100
100
100
93
86
32
54
76
100
81
62
44
29
14
0

High Clouds (% Sky Obscured)

67
33
0
0
0
0
2
3
5
3
6
5
2
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
4
2
2
2
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
None
None
None

Precipitation Probability (%)

28
34
40
48
57
62
57
52
52
95
95
95
95
95
79
87
71
67
62
53
54
40
25
20

Precipitation Amount (mm)

0
0
0
0
0.2
0.3
0.2
0
0
0.7
1.8
2.3
2.3
0.8
0.5
0.4
0.3
0.3
0.3
0
0.3
0
0
0

Wind Speed/Direction (mph)

12
14
15
16
17
18
17
16
16
16
16
17
16
17
15
19
19
19
19
18
17
16
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
3
4
4
4
3
3
2
3
2
2
0
-0
-1
1
-1
-1
-1
-1
-1
-1
-1
-1
-1

Dew Point (°C)

2
1
1
1
1
1
1
2
2
2
3
4
5
5
5
4
4
3
3
2
1
1
1
1

Relative Humidity (%)

71
65
62
61
60
59
60
63
64
65
69
84
93
91
87
85
83
82
80
78
75
72
71
71

Pressure (mb)

1012
1011
1011
1010
1010
1009
1008
1007
1006
1006
1006
1005
1005
1004
1005
1005
1005
1006
1006
1007
1008
1009
1010
1011

Ozone (du)

426
414
402
396
393
387
383
376
369
367
369
372
379
394
401
404
408
412
416
420
423
427
425
424

Monday 16

Waning Crescent 8%

06:22

15:38

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:49, Set: 18:48, Transit: 12:50. Moon - Rise: 06:22, Set: 15:38. Civil Dark: 19:21 - 06:15. Nautical Dark: 20:01 - 05:35. Astro Dark: 20:43 - 04:54

Total Clouds (% Sky Obscured)

67
66
68
71
80
90
88
86
84
87
91
95
94
94
94
95
96
97
98
99
100
97
95
92

Low Clouds (% Sky Obscured)

66
66
68
71
79
82
56
29
5
20
36
53
58
64
69
77
85
93
94
94
94
91
88
86

Medium Clouds (% Sky Obscured)

1
2
4
5
6
7
16
24
29
50
73
92
91
90
88
89
91
92
90
89
88
79
70
61

High Clouds (% Sky Obscured)

0
0
0
3
5
20
44
67
84
62
38
13
12
16
16
14
4
0
33
67
100
72
43
15

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 (%)

27
29
32
27
25
25
22
19
19
16
16
17
16
17
18
23
25
29
31
31
28
21
15
9

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)

16
17
17
17
16
16
15
13
10
8
8
8
8
8
7
7
8
8
9
9
9
9
10
10

Chance of Frost

Temperature (°C)

7
7
7
8
8
8
8
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
8

Feels Like (°C)

-1
0
0
1
3
3
3
3
3
3
2
3
3
3
3
3
4
3
3
4
4
4
3
3

Dew Point (°C)

2
2
2
2
2
2
2
3
3
3
4
4
4
4
4
4
5
5
5
5
6
5
5
5

Relative Humidity (%)

70
69
68
66
66
68
68
73
75
79
81
82
82
82
84
84
85
85
87
88
90
91
87
82

Pressure (mb)

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

Ozone (du)

422
417
411
405
403
400
397
397
396
396
396
396
395
392
389
385
383
381
378
377
376
375
373
370

Tuesday 17

Waning Crescent 3%

06:33

17:01

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
05 Bad
06 Bad

Sun - Rise: 06:47, Set: 18:49, Transit: 12:49. Moon - Rise: 06:33, Set: 17:01. Civil Dark: 19:23 - 06:13. Nautical Dark: 20:03 - 05:33. Astro Dark: 20:45 - 04:51

Total Clouds (% Sky Obscured)

92
92
90
83
73
65
66
69
74
70
72
72
75
79
80
77
75
72
75
78
80

Low Clouds (% Sky Obscured)

81
75
69
71
72
65
65
59
53
62
70
72
75
78
76
71
69
68
66
64
63

Medium Clouds (% Sky Obscured)

58
53
48
34
17
1
5
9
10
16
22
28
19
9
2
2
3
4
20
35
51

High Clouds (% Sky Obscured)

18
22
26
40
51
63
62
61
55
46
47
40
42
47
59
51
42
34
30
28
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

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 (%)

10
8
1
1
1
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

Wind Speed/Direction (mph)

11
11
12
12
12
11
10
8
6
6
6
7
7
7
7
7
7
7
7
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
4
4
4
7
7
7
7
7
7
6
6
6
6
6
6
3
3
3
3
3

Dew Point (°C)

5
4
3
2
2
2
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2

Relative Humidity (%)

78
69
61
55
55
56
57
59
62
64
65
69
73
74
75
76
78
80
82
82
80

Pressure (mb)

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

Ozone (du)

368
367
365
364
363
362
361
360
358
356
355
355
354
353
352
351
350
348
347
347
346

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

Generated: 11/03/26 10:37:52. Forecast: 11/03/26 to 17/03/26. Timezone: UTC+1.00