Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 3

Waxing Crescent 35%

09:21

03:47

09 Bad
10 Bad
11 Bad
12 OK
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

Sun - Rise: 07:05, Set: 20:15, Transit: 13:41. Moon - Rise: 09:21, Set: 03:47. Civil Dark: 20:49 - 06:31. Nautical Dark: 21:31 - 05:49. Astro Dark: 22:15 - 05:04

Total Clouds (% Sky Obscured)

72
57
44
34
0
0
0
0
0
0
0
0
4
3
0
0
0
0
0
0
0
0
0
0

Low 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

Medium Clouds (% Sky Obscured)

2
2
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)

1
1
0
0
0
0
0
0
0
0
0
0
3
3
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)

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

Chance of Frost

Temperature (°C)

11
12
14
16
18
19
20
21
21
20
19
17
15
13
12
12
11
11
10
10
9
9
8
9

Feels Like (°C)

8
9
10
12
14
16
16
17
17
18
18
16
14
12
11
11
10
10
9
9
8
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

66
58
50
45
42
37
35
33
31
33
38
43
45
51
54
54
54
56
61
66
69
70
70
72

Pressure (mb)

1024
1024
1024
1023
1023
1023
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1022
1023
1023
1023
1022
1023

Ozone (du)

382
381
383
382
382
382
384
387
389
389
389
388
388
388
388
386
386
384
384
384
382
381
381
379

Friday 4

Waxing Crescent 46%

10:21

04:36

09 Good
10 Good
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 Bad
04 Good
05 Bad
06 Bad
07 Good
08 Good

Sun - Rise: 07:03, Set: 20:17, Transit: 13:41. Moon - Rise: 10:21, Set: 04:36. Civil Dark: 20:51 - 06:28. Nautical Dark: 21:33 - 05:47. Astro Dark: 22:17 - 05:02

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
71
2
74
51
1
1

Low 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

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)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
71
1
74
49
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 (%)

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

Chance of Frost

Temperature (°C)

11
13
16
18
19
20
21
21
21
20
19
17
15
14
12
11
11
10
9
8
7
7
6
6

Feels Like (°C)

10
12
14
16
17
18
19
19
19
18
18
16
13
12
10
9
9
8
6
6
5
5
4
5

Dew Point (°C)

5
5
6
7
7
7
7
7
7
8
9
9
7
7
6
5
4
3
2
1
1
1
2
4

Relative Humidity (%)

66
58
52
47
43
41
39
39
40
43
49
58
59
64
66
64
62
62
60
60
62
65
74
83

Pressure (mb)

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

Ozone (du)

379
379
379
382
385
388
384
377
371
369
365
361
360
358
357
355
351
349
350
349
351
351
351
352

Saturday 5

First Quarter 57%

11:34

05:09

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

Sun - Rise: 07:00, Set: 20:19, Transit: 13:41. Moon - Rise: 11:34, Set: 05:09. Civil Dark: 20:53 - 06:26. Nautical Dark: 21:34 - 05:44. Astro Dark: 22:20 - 04:59

Total Clouds (% Sky Obscured)

2
5
1
1
12
26
23
20
24
23
23
26
19
15
14
9
26
25
5
3
1
1
1
0

Low 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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
8
20
24
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
5
1
1
12
26
23
20
6
19
22
26
19
15
14
9
26
20
3
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)

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

Chance of Frost

Temperature (°C)

8
10
12
14
15
16
16
16
16
15
14
13
11
10
9
8
7
7
6
5
5
4
4
4

Feels Like (°C)

5
7
9
11
13
12
11
10
10
10
8
7
6
5
3
3
3
1
1
2
1
1
0
0

Dew Point (°C)

4
4
4
5
5
5
3
2
2
2
1
-0
-2
-2
-3
-3
-3
-3
-4
-4
-3
-4
-6
-7

Relative Humidity (%)

78
68
61
55
51
46
41
38
38
39
41
41
41
42
44
46
49
50
50
53
56
55
50
46

Pressure (mb)

1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1021
1021
1022
1022
1023
1023
1023
1024
1024
1024
1025
1025
1025
1026

Ozone (du)

355
360
361
360
359
359
359
358
357
354
353
350
347
346
347
349
348
351
353
356
359
360
361
363

Sunday 6

Waxing Gibbous 68%

12:54

05:31

09 Good
10 Good
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

Sun - Rise: 06:58, Set: 20:20, Transit: 13:40. Moon - Rise: 12:54, Set: 05:31. Civil Dark: 20:55 - 06:24. Nautical Dark: 21:36 - 05:42. Astro Dark: 22:22 - 04:56

Total Clouds (% Sky Obscured)

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

Low 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

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)

0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
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 (%)

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-7
-7
-7
-7
-6
-6
-6
-6
-6
-5
-4
-4
-5
-5
-5
-5
-5
-5
-5
-6
-6
-6
-6
-6

Relative Humidity (%)

40
36
33
31
30
29
28
27
28
31
35
38
39
41
43
47
48
52
52
51
51
52
53
52

Pressure (mb)

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

Ozone (du)

365
366
367
365
363
362
360
361
360
361
361
360
360
361
362
363
363
362
362
363
364
365
367
372

Monday 7

Waxing Gibbous 77%

14:14

05:47

09 Good
10 Good
11 Good
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
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 OK
08 OK

Sun - Rise: 06:56, Set: 20:22, Transit: 13:40. Moon - Rise: 14:14, Set: 05:47. Civil Dark: 20:56 - 06:21. Nautical Dark: 21:38 - 05:39. Astro Dark: 22:24 - 04:53

Total Clouds (% Sky Obscured)

3
2
15
27
39
35
29
31
22
14
5
4
4
3
2
1
0
0
1
1
7
13
25
31

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
16
23

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)

1
1
15
27
39
35
29
31
22
12
1
1
1
1
1
0
0
0
0
0
0
0
0
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 (%)

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)

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

Chance of Frost

Temperature (°C)

5
7
9
10
11
13
13
13
14
12
11
10
9
7
6
5
5
4
4
4
3
3
3
3

Feels Like (°C)

2
3
3
4
5
5
11
11
11
11
11
11
7
6
6
6
5
4
2
3
2
2
2
2

Dew Point (°C)

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

Relative Humidity (%)

46
41
36
35
34
33
35
36
38
42
47
53
56
61
65
68
72
76
76
77
76
74
73
72

Pressure (mb)

1028
1028
1028
1028
1027
1027
1027
1026
1026
1026
1026
1026
1027
1027
1027
1027
1028
1028
1028
1028
1028
1028
1029
1029

Ozone (du)

373
374
375
377
378
380
381
382
383
381
379
377
375
374
373
374
375
376
377
377
378
377
377
376

Tuesday 8

Waxing Gibbous 85%

15:31

05:59

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

Sun - Rise: 06:54, Set: 20:24, Transit: 13:40. Moon - Rise: 15:31, Set: 05:59. Civil Dark: 20:58 - 06:19. Nautical Dark: 21:40 - 05:37. Astro Dark: 22:27 - 04:50

Total Clouds (% Sky Obscured)

36
39
44
49
56
69
81
90
75
63
45
40
40
40
45
45
45
32
20
15
13
12
11
9

Low Clouds (% Sky Obscured)

28
31
31
28
21
19
21
22
17
8
0
0
0
0
0
0
0
0
0
0
0
1
1
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
25
50
75
66
62
45
40
40
40
38
21
0
6
14
15
13
12
11
9

High Clouds (% Sky Obscured)

2
4
6
9
11
11
15
15
21
27
45
40
40
40
45
45
45
32
20
15
13
12
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 (%)

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)

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

Chance of Frost

Temperature (°C)

5
7
9
11
12
13
14
14
15
14
13
12
11
10
8
8
7
7
6
6
5
5
5
5

Feels Like (°C)

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

Dew Point (°C)

0
2
3
3
3
4
4
4
4
4
5
5
5
5
6
5
5
4
4
3
3
3
3
3

Relative Humidity (%)

70
66
64
59
55
52
50
49
46
50
56
61
67
73
82
81
82
82
83
83
83
85
85
85

Pressure (mb)

1029
1029
1030
1030
1030
1029
1029
1029
1029
1029
1029
1029
1029
1030
1030
1030
1030
1030
1030
1031
1031
1031
1031
1031

Ozone (du)

376
376
376
377
377
378
378
379
379
379
379
379
380
382
384
387
390
393
395
398
401
399
398
396

Wednesday 9

Waxing Gibbous 92%

16:44

06:10

Sun - Rise: 06:52, Set: 20:25, Transit: 13:40. Moon - Rise: 16:44, Set: 06:10. Civil Dark: 21:00 - 06:17. Nautical Dark: 21:42 - 05:34. Astro Dark: 22:29 - 04:47

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 Knegsel, Gemeente Eersel, Netherlands (51.40,5.34)

Generated: 03/04/25 09:14:32. Forecast: 03/04/25 to 09/04/25. Timezone: UTC+2.00