Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 5

Waning Crescent 11%

05:01

17:50

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

Sun - Rise: 06:00, Set: 21:15, Transit: 13:38. Moon - Rise: 05:01, Set: 17:50. Civil Dark: 21:55 - 05:20. Nautical Dark: 22:49 - 04:26. Astro Dark: 00:03 - 03:08

Total Clouds (% Sky Obscured)

100
100
100
73
45
69
74
73
47
59
67
44
39
24
27
55
56
68
100
100
45
67
59
73

Low Clouds (% Sky Obscured)

69
23
33
47
43
50
56
54
44
53
60
47
42
33
8
0
0
0
0
0
0
0
11
26

Medium Clouds (% Sky Obscured)

74
67
44
5
0
0
0
0
0
0
1
23
23
4
0
0
0
23
21
47
31
34
15
25

High Clouds (% Sky Obscured)

100
100
86
70
17
3
0
0
3
7
4
4
4
4
32
86
87
89
83
80
18
90
86
80

ISS Passover

Visibility (miles)

3
4
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 (%)

7
1
0
13
12
6
1
1
2
3
2
1
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
4
5
9
11
13
12
12
12
11
10
10
9
7
6
4
3
3
5
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
96
95
93
88
84
80
76
71
69
68
69
68
68
70
77
83
87
90
91
90
90
88

Pressure (mb)

1008
1008
1008
1008
1008
1009
1009
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008

Ozone (du)

420
422
420
418
416
417
418
416
412
409
408
404
400
395
395
395
397
400
403
405
405
405
400
398

Monday 6

Waning Crescent 4%

05:13

19:21

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
03 Bad

Sun - Rise: 05:59, Set: 21:17, Transit: 13:38. Moon - Rise: 05:13, Set: 19:21. Civil Dark: 21:57 - 05:18. Nautical Dark: 22:52 - 04:23. Astro Dark: 00:07 - 03:04

Total Clouds (% Sky Obscured)

91
94
94
89
73
88
90
100
100
100
100
99
97
100
100
100
100
100
100
100
100
100
100
98

Low Clouds (% Sky Obscured)

20
10
23
33
46
23
25
35
30
38
58
56
52
44
34
30
31
25
16
10
15
15
15
15

Medium Clouds (% Sky Obscured)

80
62
87
82
68
89
88
87
84
54
100
81
47
71
68
67
67
54
60
65
65
53
52
52

High Clouds (% Sky Obscured)

80
85
85
85
85
81
91
100
100
100
100
93
94
99
100
100
100
100
100
100
100
91
100
96

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
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
3
4
6
10
12
30
29
9
3
2
4
1
1
0
0
0
0
1
1
2
1
1
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)

6
6
6
6
7
6
6
6
5
6
6
6
5
5
5
5
6
6
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

9
9
9
9
11
13
14
16
16
17
17
18
18
18
17
17
15
14
13
12
12
12
11
11

Feels Like (°C)

7
7
7
7
9
11
13
14
15
15
15
16
16
16
16
15
14
12
11
11
10
10
9
9

Dew Point (°C)

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

Relative Humidity (%)

90
90
91
90
87
80
75
74
79
82
82
73
72
76
81
83
85
83
83
83
89
87
87
84

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1010
1011
1011
1012
1012
1012
1013
1013

Ozone (du)

396
395
393
392
392
391
388
387
389
390
391
392
394
395
394
394
397
399
400
399
397
397
397
396

Tuesday 7

Waning Crescent 1%

05:26

20:54

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

Sun - Rise: 05:57, Set: 21:18, Transit: 13:38. Moon - Rise: 05:26, Set: 20:54. Civil Dark: 21:59 - 05:16. Nautical Dark: 22:54 - 04:21. Astro Dark: 00:11 - 02:59

Total Clouds (% Sky Obscured)

76
79
100
100
100
100
91
81
82
25
42
39
27
31
56
28
30
27
36
79
98
99
97
74

Low Clouds (% Sky Obscured)

9
6
8
1
6
0
0
0
0
0
21
18
20
35
50
32
32
27
20
28
22
36
45
62

Medium Clouds (% Sky Obscured)

23
20
40
20
16
2
2
2
2
1
0
0
0
0
0
0
0
0
0
0
0
53
44
36

High Clouds (% Sky Obscured)

84
82
100
100
100
100
84
63
62
44
51
49
24
8
35
5
4
4
26
76
96
98
86
30

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
8
7
8
8
8
8
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Relative Humidity (%)

84
84
87
84
80
72
65
61
60
63
64
65
68
70
74
75
81
87
90
93
93
93
91
93

Pressure (mb)

1013
1014
1014
1015
1015
1016
1017
1017
1018
1019
1019
1019
1020
1020
1021
1021
1022
1022
1023
1023
1023
1024
1024
1024

Ozone (du)

397
398
399
400
400
400
401
404
406
405
404
405
406
405
403
404
403
404
402
402
402
403
406
408

Wednesday 8

New Moon 0%

05:44

22:27

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

Sun - Rise: 05:55, Set: 21:20, Transit: 13:38. Moon - Rise: 05:44, Set: 22:27. Civil Dark: 22:01 - 05:14. Nautical Dark: 22:57 - 04:18. Astro Dark: 00:16 - 02:54

Total Clouds (% Sky Obscured)

60
59
58
77
75
73
69
62
49
39
38
27
17
13
7
12
26
6
6
12
50
55
65
84

Low Clouds (% Sky Obscured)

71
68
62
64
61
58
56
47
38
30
29
24
20
14
7
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

24
16
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
3
3
2
3
2
2
11
22
3
4
9
58
66
77
90

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
4
6
13
2
3
2
4
3
3
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
8
8
9
10
11
12
13
14
14
15
15
15
15
15
14
12
11
9
9
9
7
7

Dew Point (°C)

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

Relative Humidity (%)

91
91
93
95
95
93
89
86
85
78
72
70
65
65
66
71
78
86
90
88
90
90
91
91

Pressure (mb)

1024
1024
1025
1025
1025
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028

Ozone (du)

410
414
416
416
411
410
406
403
400
395
392
391
390
388
384
382
380
376
373
371
371
371
371
369

Thursday 9

Waxing Crescent 3%

06:07

23:56

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

Sun - Rise: 05:53, Set: 21:22, Transit: 13:37. Moon - Rise: 06:07, Set: 23:56. Civil Dark: 22:03 - 05:12. Nautical Dark: 22:59 - 04:16. Astro Dark: 00:21 - 02:49

Total Clouds (% Sky Obscured)

100
100
100
91
97
94
89
88
86
84
88
94
100
90
48
55
61
37
11
31
50
67
72
77

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
10
10
4
1
2
2
2
2
2
1
1
1
2

Medium Clouds (% Sky Obscured)

51
65
85
76
91
91
75
85
85
82
80
76
75
71
26
45
27
21
14
9
6
2
9
15

High Clouds (% Sky Obscured)

100
100
93
67
85
70
44
40
40
40
60
80
100
85
23
9
15
10
4
8
12
15
21
28

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
1
0
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
7
8
9
11
12
13
14
14
15
14
13
13
13
13
13
12
12
12
11
11
10
9

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
90
85
79
72
69
65
63
62
66
68
68
66
66
72
75
77
83
83
84
85
85

Pressure (mb)

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

Ozone (du)

368
366
365
364
364
363
363
365
365
365
364
367
369
374
379
375
373
370
368
366
365
365
364
366

Friday 10

Waxing Crescent 8%

06:42

01:11

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
03 Bad

Sun - Rise: 05:52, Set: 21:23, Transit: 13:37. Moon - Rise: 06:42, Set: 01:11. Civil Dark: 22:05 - 05:10. Nautical Dark: 23:02 - 04:13. Astro Dark: 00:26 - 02:43

Total Clouds (% Sky Obscured)

80
84
86
91
89
87
86
87
90
91
87
81
76
66
59
63
68
73
78
82
87
90
88
84

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

17
15
13
10
15
23
26
28
27
24
20
18
14
31
51
74
75
75
76
65
53
44
42
39

High Clouds (% Sky Obscured)

30
44
54
64
66
69
73
77
81
84
80
76
79
84
83
86
85
90
85
86
85
88
79
72

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
10
9
9
8
11
12
12
13
14
16
16
16
15
15
14
15
12
12
12
12
11
11
9

Dew Point (°C)

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

Relative Humidity (%)

85
87
81
78
75
69
63
58
58
58
57
57
59
59
62
66
70
70
71
71
73
77
80
84

Pressure (mb)

1024
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1021
1022
1022
1022
1021
1021
1021
1021

Ozone (du)

367
368
368
367
367
365
363
361
359
358
357
356
355
354
352
351
349
348
347
346
345
345
345
345

Saturday 11

Waxing Crescent 15%

07:31

02:07

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 OK
22 OK
23 OK
00 Bad
01 Bad

Sun - Rise: 05:50, Set: 21:25, Transit: 13:37. Moon - Rise: 07:31, Set: 02:07. Civil Dark: 22:07 - 05:08. Nautical Dark: 23:04 - 04:11. Astro Dark: 00:32 - 02:37

Total Clouds (% Sky Obscured)

78
84
92
100
100
100
100
100
100
100
98
97
92
74
65
63
51
37
22
36
52
62

Low Clouds (% Sky Obscured)

4
8
12
17
29
44
54
39
22
6
4
2
2
1
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

40
38
40
38
38
38
34
31
30
27
16
9
2
11
17
30
21
15
5
4
5
5

High Clouds (% Sky Obscured)

62
75
85
95
95
95
95
96
100
100
100
100
100
80
60
43
33
25
14
17
23
32

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

Fog (%)

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

Precipitation Probability (%)

0
3
3
1
6
14
22
30
22
2
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
12
12
13
14
15
16
17
18
18
18
18
18
18
17
16
15
14
13
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
90
89
87
86
83
78
74
74
73
72
73
73
75
76
78
81
85
89
92
93
95

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019

Ozone (du)

345
345
344
343
343
342
342
341
342
342
342
344
345
347
348
349
350
351
351
352
351
351

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

Generated: 05/05/24 04:30:03. Forecast: 05/05/24 to 11/05/24. Timezone: UTC+2.00