Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 11

Waning Crescent 40%

04:51

12:58

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 OK
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 06:53, Set: 20:32, Transit: 13:42. Moon - Rise: 04:51, Set: 12:58. Civil Dark: 21:07 - 06:18. Nautical Dark: 21:50 - 05:35. Astro Dark: 22:38 - 04:47

Total Clouds (% Sky Obscured)

64
73
83
86
100
100
100
100
100
100
100
100
100
100
100
100
98
100
100
35
100
100
100
97

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
49
56
86
100
96
73
11
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

64
73
83
86
100
100
100
100
91
65
78
100
100
98
76
72
83
43
25
0
0
0
0
0

High Clouds (% Sky Obscured)

60
73
83
86
100
100
100
100
100
100
100
100
100
100
100
100
39
100
100
35
100
100
100
97

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

9
3
23
0
0
0
0
0
0
4
39
59
95
88
30
18
3
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
1.2
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
7
8
8
9
10
11
13
14
15
16
15
14
14
21
17
15
13
11
10
10
9
8
8

Chance of Frost

Temperature (°C)

7
7
7
7
7
8
9
10
12
14
16
18
19
15
12
10
10
10
9
8
7
6
6
5

Feels Like (°C)

3
3
3
3
3
4
4
6
7
9
11
13
15
12
6
4
4
5
4
3
2
2
1
2

Dew Point (°C)

2
2
1
1
1
2
3
4
4
6
6
9
12
14
11
7
5
4
3
2
2
2
2
1

Relative Humidity (%)

70
69
66
65
65
68
65
64
59
57
50
54
65
92
89
80
72
67
66
66
69
74
75
75

Pressure (mb)

1014
1014
1013
1012
1011
1011
1010
1009
1008
1007
1007
1006
1006
1006
1008
1010
1011
1012
1013
1013
1014
1014
1014
1014

Ozone (du)

351
351
349
349
349
348
349
348
348
347
346
345
347
347
347
349
349
351
351
353
355
361
365
368

Sunday 12

Waning Crescent 30%

05:10

14:16

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: 06:51, Set: 20:33, Transit: 13:42. Moon - Rise: 05:10, Set: 14:16. Civil Dark: 21:09 - 06:16. Nautical Dark: 21:52 - 05:32. Astro Dark: 22:40 - 04:44

Total Clouds (% Sky Obscured)

100
99
100
100
100
100
100
91
74
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
16
13
9
40
29
14
0
21
26
7
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
7
3
33
60
65
70
71
67
76
85
100
88
100
100
100
100
100

High Clouds (% Sky Obscured)

100
99
100
100
100
100
100
85
59
100
100
100
100
100
100
100
100
100
100
100
100
82
100
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
1
2
1
4
2
1
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
9
10
10
10
12
13
13
13
12
11
11
9
8
6
5
4
3
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
0
0
-0
-0
1
3
4
6
8
8
9
9
10
10
10
11
9
8
8
7
7
6
6

Dew Point (°C)

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

Relative Humidity (%)

75
72
72
72
71
71
71
65
59
54
51
48
45
44
44
45
54
58
58
59
61
64
64
64

Pressure (mb)

1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

370
371
372
375
378
379
382
382
383
383
382
382
382
382
383
384
384
384
386
389
390
389
389
391

Monday 13

Waning Crescent 21%

05:25

15:35

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 OK
00 OK
01 OK
02 OK

Sun - Rise: 06:48, Set: 20:35, Transit: 13:42. Moon - Rise: 05:25, Set: 15:35. Civil Dark: 21:10 - 06:13. Nautical Dark: 21:54 - 05:30. Astro Dark: 22:43 - 04:41

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
86
72
58
36
28
19
20

Low Clouds (% Sky Obscured)

0
0
0
0
23
42
35
27
17
0
46
49
38
41
83
84
42
38
35
32
29
25
19
20

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
98
92
98
100
100
48
81
100
100
86
72
58
11
9
3
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
58
56
80
57
28
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
4
3
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

5
0
0
2
3
8
10
11
6
5
5
4
7
25
52
89
95
75
16
3
0
1
5
7

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.8
2
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
1
1
1
1
2
2
2
3
3
4
3
3
2
3
8
10
10
8
7
6
6
6
5

Relative Humidity (%)

64
63
63
64
64
66
64
60
59
56
54
50
48
46
48
72
89
91
88
88
90
91
91
91

Pressure (mb)

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

Ozone (du)

390
390
392
393
394
396
396
396
396
398
403
408
414
426
449
455
453
454
455
454
454
456
452
449

Tuesday 14

Waning Crescent 12%

05:38

16:56

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

Sun - Rise: 06:46, Set: 20:37, Transit: 13:42. Moon - Rise: 05:38, Set: 16:56. Civil Dark: 21:12 - 06:11. Nautical Dark: 21:56 - 05:27. Astro Dark: 22:45 - 04:38

Total Clouds (% Sky Obscured)

27
30
31
30
28
28
28
27
23
19
15
15
13
11
17
33
41
36
26
25
25
25
25
25

Low Clouds (% Sky Obscured)

27
30
31
30
28
28
28
27
23
19
15
11
7
3
11
19
28
18
9
0
0
5
5
5

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
1
12
20
2
9
25
25

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
2
0
1
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 (%)

2
1
4
7
3
0
0
0
0
0
2
2
13
5
8
11
0
0
0
0
3
7
8
25

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

Chance of Frost

Temperature (°C)

6
6
5
5
5
6
8
10
11
13
14
15
15
16
16
15
15
14
13
11
10
10
10
10

Feels Like (°C)

5
4
3
4
4
5
6
8
10
11
12
13
11
13
14
14
13
12
11
10
9
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

90
90
88
91
93
91
85
77
70
63
57
54
56
57
61
60
66
72
75
80
80
80
78
82

Pressure (mb)

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

Ozone (du)

442
433
433
433
431
426
423
419
414
412
409
403
399
394
388
385
381
377
372
368
365
361
359
357

Wednesday 15

Waning Crescent 6%

05:50

18:19

03 Bad
04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 OK
10 OK
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: 06:44, Set: 20:39, Transit: 13:41. Moon - Rise: 05:50, Set: 18:19. Civil Dark: 21:14 - 06:09. Nautical Dark: 21:58 - 05:24. Astro Dark: 22:48 - 04:35

Total Clouds (% Sky Obscured)

20
20
24
28
31
36
35
42
63
82
99
99
100
100
99
99
100
99
97
96
94
93
92
94

Low Clouds (% Sky Obscured)

5
5
5
5
5
10
7
8
11
18
29
39
49
62
68
74
79
72
65
58
54
50
46
50

Medium Clouds (% Sky Obscured)

20
20
24
28
31
36
15
20
32
43
53
56
63
67
49
33
20
40
69
96
94
92
88
90

High Clouds (% Sky Obscured)

0
5
5
5
5
1
2
3
29
55
79
86
93
100
99
99
100
67
33
0
0
0
0
33

ISS Passover

Visibility (miles)

7
9
9
8
4
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

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

Precipitation Probability (%)

47
13
33
64
45
11
1
2
15
10
5
18
22
23
23
25
25
27
23
18
22
23
17
19

Precipitation Amount (mm)

0.3
0
0
0.5
0.2
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
6
6
6
7
8
9
11
11
11
11
11
10
10
9
8
7
7
7
8
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
90
90
91
96
96
93
87
80
80
80
77
74
71
69
73
78
82
80
80
79
83
87
88

Pressure (mb)

1020
1020
1020
1020
1019
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

354
355
354
352
350
353
354
353
352
352
351
351
352
353
354
354
353
353
353
354
355
354
354
353

Thursday 16

Waning Crescent 2%

06:03

19:45

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

Sun - Rise: 06:42, Set: 20:40, Transit: 13:41. Moon - Rise: 06:03, Set: 19:45. Civil Dark: 21:16 - 06:06. Nautical Dark: 22:00 - 05:22. Astro Dark: 22:51 - 04:31

Total Clouds (% Sky Obscured)

97
100
96
93
90
83
70
63
52
42
30
18
13
7
16
23
29
51
76
100
97
94
87
92

Low Clouds (% Sky Obscured)

55
58
60
62
64
59
52
47
42
36
29
18
13
7
7
5
3
7
11
15
11
7
4
9

Medium Clouds (% Sky Obscured)

91
95
87
78
70
52
39
26
17
8
0
0
0
0
0
0
0
13
28
53
59
64
69
68

High Clouds (% Sky Obscured)

67
100
68
38
9
7
3
0
0
0
0
0
0
0
7
13
19
43
71
100
97
94
87
92

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 (%)

15
8
14
12
9
14
15
13
11
7
4
7
7
2
5
6
1
2
4
2
7
7
7
5

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
8
8
8
9
11
13
13
13
13
12
12
12
9
7
5
4
3
3
3
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
86
84
84
84
84
77
71
65
60
56
53
55
55
57
61
65
69
71
72
74
80
84
88

Pressure (mb)

1019
1019
1019
1019
1019
1020
1020
1020
1021
1021
1022
1022
1022
1022
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024

Ozone (du)

356
359
361
369
376
384
385
385
386
387
387
387
385
382
380
378
376
374
372
370
368
367
366
364

Friday 17

New Moon 0%

06:17

21:15

Sun - Rise: 06:40, Set: 20:42, Transit: 13:41. Moon - Rise: 06:17, Set: 21:15. Civil Dark: 21:18 - 06:04. Nautical Dark: 22:02 - 05:19. Astro Dark: 22:53 - 04:28

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 Oudenbosch, Gemeente Halderberge, Netherlands (51.58,4.53)

Generated: 11/04/26 03:47:34. Forecast: 11/04/26 to 17/04/26. Timezone: UTC+2.00