Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 14

Waning Crescent 15%

05:53

12:56

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

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)

97
100
100
63
76
81
80
52
33
28
66
41
30
35
25
30
29
34
28
50
38
41
68
37

Low Clouds (% Sky Obscured)

56
57
67
56
64
62
57
30
25
28
66
41
30
35
25
30
29
34
18
30
0
6
4
0

Medium Clouds (% Sky Obscured)

78
77
50
26
47
75
77
52
10
1
1
0
0
0
0
0
0
0
6
18
16
19
34
23

High Clouds (% Sky Obscured)

15
15
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
1
8
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

16
15
63
60
56
51
38
30
16
17
15
10
1
1
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0.3
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
9
8
11
11
12
11
10
7
7
7
7
7
7
7
6
6
5
4
4
4
4
5
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
1
1
1
1
2
2
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
1

Relative Humidity (%)

69
66
63
63
62
66
71
79
85
88
88
89
89
89
89
89
89
91
89
89
89
86
78
65

Pressure (mb)

1001
1001
1002
1002
1002
1003
1004
1004
1005
1006
1007
1007
1008
1009
1009
1010
1010
1011
1011
1012
1012
1013
1013
1013

Ozone (du)

497
498
500
509
514
517
520
525
530
532
530
531
531
529
525
518
505
474
453
439
430
418
408
399

Sunday 15

Waning Crescent 8%

06:09

14:16

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

35
27
31
31
62
68
97
100
100
100
100
100
87
95
100
89
87
86
80
82
92
91
79
57

Low Clouds (% Sky Obscured)

0
0
0
0
6
0
22
70
89
100
100
89
87
94
36
73
52
39
50
43
38
55
61
49

Medium Clouds (% Sky Obscured)

20
16
17
19
35
47
50
98
100
100
100
60
65
67
56
80
62
61
55
48
65
65
20
1

High Clouds (% Sky Obscured)

0
0
0
0
2
4
39
100
100
100
100
0
0
0
0
0
0
0
0
0
0
0
5
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
3
3
9
9
9
9
9
9
9
7
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
Light Rain
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
2
9
41
95
95
95
95
73
54
73
52
42
35
43
41
46
40
21

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
1.4
1.5
1.2
0.6
0.3
0
0.4
0
0
0
0.2
0.3
0.2
0
0

Wind Speed/Direction (mph)

9
11
13
15
17
16
16
17
18
20
24
22
23
15
16
16
20
18
17
16
16
15
15
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
6
6
5
5
4
4
2
2
-1
0
0
3
2
1
-1
-0
1
1
1
1
2
1

Dew Point (°C)

-0
-1
-0
1
1
0
0
2
3
1
4
5
5
5
4
3
3
2
2
2
2
1
2
1

Relative Humidity (%)

55
48
49
52
52
52
52
61
65
60
81
87
85
84
79
81
79
78
78
79
79
75
75
67

Pressure (mb)

1013
1013
1013
1012
1012
1011
1010
1010
1009
1009
1008
1007
1007
1006
1007
1007
1007
1008
1008
1009
1009
1010
1011
1012

Ozone (du)

396
388
382
377
372
365
361
356
354
355
362
377
384
390
396
401
404
408
411
416
412
411
405
403

Monday 16

Waning Crescent 8%

06:22

15:38

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

42
59
71
71
41
13
9
31
44
50
41
52
40
34
94
80
93
96
93
97
93
96
93
92

Low Clouds (% Sky Obscured)

32
52
66
66
31
0
9
0
0
35
6
39
25
21
27
46
62
79
89
97
88
86
78
78

Medium Clouds (% Sky Obscured)

2
35
35
35
27
13
9
30
44
50
41
42
30
6
11
12
37
33
40
44
39
42
31
22

High Clouds (% Sky Obscured)

5
5
5
0
0
4
0
31
10
0
19
16
39
34
92
73
55
77
15
21
40
75
64
67

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 (%)

22
10
2
3
4
5
0
0
0
0
0
0
0
3
4
1
0
0
1
3
6
7
5
3

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
66
66
68
68
69
69
74
75
75
75
81
85
84
87
88
88
87
87
84
82
84
78
71

Pressure (mb)

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

Ozone (du)

400
394
392
390
393
393
391
386
380
375
373
373
373
372
373
372
370
369
365
363
362
361
360
359

Tuesday 17

Waning Crescent 3%

06:33

17:01

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 OK
10 OK

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)

88
92
93
94
88
88
87
94
93
92
97
93
84
83
83
77
72
72
77
73
63
53
41
29

Low Clouds (% Sky Obscured)

78
78
75
73
67
65
63
61
59
57
55
53
52
50
54
57
58
53
49
44
47
47
41
29

Medium Clouds (% Sky Obscured)

16
12
16
24
25
18
11
8
15
26
35
31
18
3
2
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

53
68
68
53
21
36
46
70
74
81
97
93
84
83
82
65
47
51
55
59
40
20
1
2

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
1
0
0
1
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
59
57
55
55
54
58
64
69
76
77
78
77
77
78
81
82
82
82
82
81
78
65
57

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1020
1020
1020
1021
1021
1021
1021
1022
1022
1023
1023
1024
1024
1025

Ozone (du)

357
355
354
353
352
352
350
348
346
345
345
345
343
343
343
343
343
342
342
342
343
343
344
344

Wednesday 18

Waning Crescent 0%

06:44

18:24

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

Sun - Rise: 06:44, Set: 18:51, Transit: 12:49. Moon - Rise: 06:44, Set: 18:24. Civil Dark: 19:25 - 06:11. Nautical Dark: 20:05 - 05:30. Astro Dark: 20:47 - 04:49

Total Clouds (% Sky Obscured)

16
3
2
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

16
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
3
2
1
0
0
0
0
0
0
0
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 (%)

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

Chance of Frost

Temperature (°C)

11
12
14
14
14
14
13
12
10
9
8
8
7
7
6
6
6
5
5
4
4
6
7
9

Feels Like (°C)

9
10
12
12
12
12
11
10
8
7
7
6
6
6
5
5
5
4
4
4
4
3
4
4

Dew Point (°C)

2
2
2
1
1
1
2
2
2
1
0
0
0
0
0
-0
-0
-1
-1
-0
-0
0
0
1

Relative Humidity (%)

52
47
44
41
39
39
44
52
56
58
57
59
61
63
64
65
66
67
68
72
73
67
61
57

Pressure (mb)

1025
1025
1025
1025
1024
1024
1024
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

344
343
343
343
342
341
341
341
342
344
344
344
344
343
341
340
339
337
339
341
342
347
351
356

Thursday 19

New Moon 0%

06:55

19:49

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

Sun - Rise: 06:42, Set: 18:53, Transit: 12:49. Moon - Rise: 06:55, Set: 19:49. Civil Dark: 19:27 - 06:08. Nautical Dark: 20:07 - 05:28. Astro Dark: 20:49 - 04:46

Total Clouds (% Sky Obscured)

6
11
21
23
25
20
20
20
15
11
8
12
18
24
25
27
29
34
34
39
41
43
52
43

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
2
2
2
3
2
1
0
0
0
0
0
0
0
1
2
2
1

Medium Clouds (% Sky Obscured)

6
11
14
13
13
20
20
20
15
11
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
4
7
8
20
17
13
3
3
1
0
8
17
24
25
21
16
17
18
19
21
24
26
21

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)

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

Chance of Frost

Temperature (°C)

10
11
12
12
13
13
12
10
9
8
7
6
6
6
5
5
5
5
5
4
4
5
6
7

Feels Like (°C)

5
6
7
10
10
9
9
10
9
5
4
4
5
4
4
3
3
2
2
2
1
1
1
2

Dew Point (°C)

1
1
1
2
3
3
4
6
7
6
5
5
5
4
4
4
4
3
4
3
3
3
3
2

Relative Humidity (%)

53
50
46
48
50
51
59
72
84
85
87
90
90
91
91
91
91
91
93
93
94
86
78
71

Pressure (mb)

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

Ozone (du)

360
365
370
373
377
380
382
384
386
388
390
393
392
391
390
388
387
385
387
388
390
388
386
385

Friday 20

Waxing Crescent 3%

07:09

21:17

11 OK
12 OK
13 OK
14 Good
15 Good
16 OK
17 OK
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

Sun - Rise: 06:40, Set: 18:55, Transit: 12:48. Moon - Rise: 07:09, Set: 21:17. Civil Dark: 19:29 - 06:06. Nautical Dark: 20:09 - 05:25. Astro Dark: 20:51 - 04:43

Total Clouds (% Sky Obscured)

34
31
24
18
9
20
31
41
55
65
76
78
77
79
78
79
83
86
89
92

Low Clouds (% Sky Obscured)

1
1
1
1
1
4
7
7
10
12
9
5
5
5
9
9
8
6
5
3

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
11
8
10
11
13

High Clouds (% Sky Obscured)

16
10
10
8
3
9
15
18
17
23
22
22
11
11
12
14
15
19
20
61

ISS Passover

Visibility (miles)

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

Precipitation Type

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
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
3
3
7
7
7
7
7
7
4
4
4
3
3
3
2
2
2
2
1

Dew Point (°C)

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

Relative Humidity (%)

65
61
57
54
53
51
56
62
68
70
73
75
77
76
79
81
82
83
83
82

Pressure (mb)

1022
1022
1021
1021
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1018
1018
1017
1017
1017
1016

Ozone (du)

386
387
388
389
390
391
392
393
395
396
397
398
397
397
397
400
402
405
408
412

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

Generated: 14/03/26 10:47:57. Forecast: 14/03/26 to 20/03/26. Timezone: UTC+1.00