Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 16

Waning Crescent 3%

06:17

15:38

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
10 Bad
11 Bad

Sun - Rise: 06:46, Set: 18:45, Transit: 12:47. Moon - Rise: 06:17, Set: 15:38. Civil Dark: 19:18 - 06:13. Nautical Dark: 19:57 - 05:34. Astro Dark: 20:37 - 04:54

Total Clouds (% Sky Obscured)

54
63
75
78
49
78
85
98
97
99
96
94
95
100
96
98
96
100
98
95
94
97
91
74

Low Clouds (% Sky Obscured)

47
22
75
30
9
18
1
43
49
73
52
66
83
100
87
86
78
88
74
84
70
62
50
32

Medium Clouds (% Sky Obscured)

23
12
31
78
49
63
58
88
94
92
76
71
79
50
51
53
46
52
53
51
46
39
41
32

High Clouds (% Sky Obscured)

41
63
10
5
10
1
2
48
66
92
69
48
44
34
19
12
18
4
1
18
52
57
31
25

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 (%)

18
4
0
3
1
1
0
2
2
11
19
11
21
10
11
12
2
1
5
2
1
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
54
51
52
55
58
66
73
75
73
74
74
81
84
85
87
88
85
84
87
85
84
77
72

Pressure (mb)

1015
1016
1016
1016
1017
1017
1017
1018
1018
1019
1019
1019
1019
1018
1019
1018
1018
1018
1018
1018
1019
1019
1020
1020

Ozone (du)

399
390
384
380
380
381
380
378
371
371
374
369
364
360
360
358
354
352
351
350
349
347
346
345

Tuesday 17

Waning Crescent 3%

06:29

16:59

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 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 Good
09 Good
10 Good
11 OK

Sun - Rise: 06:44, Set: 18:47, Transit: 12:46. Moon - Rise: 06:29, Set: 16:59. Civil Dark: 19:20 - 06:11. Nautical Dark: 19:59 - 05:32. Astro Dark: 20:39 - 04:51

Total Clouds (% Sky Obscured)

87
82
100
100
100
100
97
97
98
98
96
88
57
56
35
34
35
33
37
33
11
8
4
14

Low Clouds (% Sky Obscured)

28
23
26
30
39
29
14
0
0
0
10
14
22
31
35
34
35
33
37
33
11
0
0
0

Medium Clouds (% Sky Obscured)

44
26
17
28
28
13
3
3
3
0
0
0
0
0
0
0
0
3
2
0
0
0
0
0

High Clouds (% Sky Obscured)

31
50
100
100
100
100
97
96
97
98
94
73
38
30
3
3
1
2
1
1
0
7
3
12

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
7
7
8
8
8
8
7
7
7
7
6
6
5
5
5
5
4
4
4
4
3
2

Relative Humidity (%)

66
62
61
59
60
62
70
76
78
83
82
85
85
85
85
85
84
85
87
86
84
73
60
51

Pressure (mb)

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

Ozone (du)

343
343
342
342
341
340
339
337
337
338
338
338
338
338
337
337
337
338
339
340
338
338
338
340

Wednesday 18

Waning Crescent 0%

06:41

18:21

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

Sun - Rise: 06:42, Set: 18:48, Transit: 12:46. Moon - Rise: 06:41, Set: 18:21. Civil Dark: 19:21 - 06:09. Nautical Dark: 20:00 - 05:29. Astro Dark: 20:41 - 04:49

Total Clouds (% Sky Obscured)

46
43
20
34
0
0
0
0
0
0
0
0
0
0
0
24
44
60
72
71
73
75
67
70

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
10
6
30
32
33
35
31
31

High Clouds (% Sky Obscured)

46
43
20
34
0
0
0
0
0
0
0
0
0
0
0
16
20
45
43
36
26
16
12
14

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)

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

Chance of Frost

Temperature (°C)

13
14
14
15
15
14
13
10
9
8
7
7
6
6
5
5
4
4
4
3
5
8
10
11

Feels Like (°C)

8
9
10
10
11
11
10
8
6
5
4
4
4
4
4
3
3
3
2
2
4
5
7
8

Dew Point (°C)

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

Relative Humidity (%)

42
36
35
34
36
41
48
56
60
63
65
67
70
72
74
76
79
80
80
82
78
66
56
48

Pressure (mb)

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

Ozone (du)

342
346
346
346
345
345
346
347
345
346
347
349
348
349
350
349
350
350
350
349
349
351
352
353

Thursday 19

New Moon 0%

06:54

19:45

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

Sun - Rise: 06:39, Set: 18:50, Transit: 12:46. Moon - Rise: 06:54, Set: 19:45. Civil Dark: 19:23 - 06:06. Nautical Dark: 20:02 - 05:27. Astro Dark: 20:43 - 04:46

Total Clouds (% Sky Obscured)

68
53
19
2
28
51
74
84
87
85
93
89
85
92
96
100
100
100
100
99
98
97
95
95

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
9
19
28
34
40
46
58
71
84
80
77
73
61
49

Medium Clouds (% Sky Obscured)

67
53
10
0
0
0
0
12
20
35
38
53
43
30
65
92
88
85
83
73
70
63
26
16

High Clouds (% Sky Obscured)

25
26
3
1
21
44
68
84
87
85
86
74
62
74
87
100
100
100
100
99
98
95
95
95

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
1
0
0
4
5
5
3
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
10
10
12
12
11
10
9
7
6
5
4
4
4
3
3
3
3
2
2
4
5
7
9

Dew Point (°C)

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

Relative Humidity (%)

41
39
37
37
38
44
51
58
61
63
65
66
70
72
72
75
75
76
78
80
78
69
63
57

Pressure (mb)

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

Ozone (du)

353
353
353
354
356
357
359
360
359
356
355
358
365
373
376
380
386
390
394
398
399
396
394
389

Friday 20

Waxing Crescent 3%

07:09

21:11

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
09 Good
10 OK
11 Bad

Sun - Rise: 06:37, Set: 18:52, Transit: 12:45. Moon - Rise: 07:09, Set: 21:11. Civil Dark: 19:25 - 06:04. Nautical Dark: 20:04 - 05:24. Astro Dark: 20:45 - 04:43

Total Clouds (% Sky Obscured)

90
86
81
81
72
60
50
37
26
31
37
26
32
35
33
26
16
6
0
3
6
9
27
48

Low Clouds (% Sky Obscured)

33
31
29
29
21
13
4
9
13
20
12
6
1
2
3
3
2
1
0
3
6
9
27
45

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
3
3
7
10
15
16
6
0
3
6
9
27
48

High Clouds (% Sky Obscured)

85
86
81
81
72
60
50
37
20
2
4
3
4
4
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
8
9
9
9
9
8
7
6
7
6
6
6
7
7
7
7
7
7
7
8
8
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
11
11
11
11
11
10
8
7
6
5
4
4
3
3
2
3
2
2
2
2
3
3
4

Dew Point (°C)

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

Relative Humidity (%)

51
47
45
45
46
48
55
62
65
69
71
71
72
72
75
75
75
76
77
78
72
66
61
57

Pressure (mb)

1023
1022
1022
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1017

Ozone (du)

387
385
385
386
386
387
386
385
384
385
389
393
394
394
395
396
397
400
403
407
410
414
417
419

Saturday 21

Waxing Crescent 8%

07:29

22:41

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 OK
01 OK
02 Good
03 Good
04 Good
05 OK
06 OK
07 OK
08 Good
09 Good
10 Good
11 OK

Sun - Rise: 06:35, Set: 18:53, Transit: 12:45. Moon - Rise: 07:29, Set: 22:41. Civil Dark: 19:26 - 06:02. Nautical Dark: 20:06 - 05:22. Astro Dark: 20:47 - 04:41

Total Clouds (% Sky Obscured)

71
69
67
63
71
70
69
59
48
35
32
32
28
20
17
12
18
25
32
26
14
3
13
24

Low Clouds (% Sky Obscured)

65
63
63
61
62
58
63
55
43
35
27
28
24
19
13
8
10
13
16
12
6
1
1
2

Medium Clouds (% Sky Obscured)

68
47
27
3
2
1
0
0
0
0
0
1
1
1
2
2
5
7
11
7
4
0
7
14

High 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

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
1
1
1
5
7
8
7
6
1
1
1
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
12
12
12
12
11
10
10
9
8
7
7
8
8
7
7
7
7
7
7
7
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
9
8
8
8
7
7
4
5
5
5
5
5
3
3
3
3
3
3
2
4
4
5

Dew Point (°C)

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

Relative Humidity (%)

52
49
51
53
57
59
61
66
65
67
68
70
71
74
78
80
85
83
83
83
73
65
59
52

Pressure (mb)

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

Ozone (du)

421
422
425
428
431
429
427
424
423
421
419
419
419
419
417
416
414
411
407
404
402
401
399
398

Sunday 22

Waxing Crescent 16%

07:56

00:12

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

Sun - Rise: 06:33, Set: 18:55, Transit: 12:45. Moon - Rise: 07:56, Set: 00:12. Civil Dark: 19:28 - 05:59. Nautical Dark: 20:08 - 05:20. Astro Dark: 20:49 - 04:38

Total Clouds (% Sky Obscured)

32
32
32
29
43
58
72
57
45
32
39
42
48
46
45
45
48
51
55

Low Clouds (% Sky Obscured)

2
8
17
21
26
31
32
31
31
31
28
25
22
19
16
12
17
25
32

Medium Clouds (% Sky Obscured)

21
23
22
22
32
43
51
34
18
3
4
6
11
15
17
19
19
19
17

High Clouds (% Sky Obscured)

0
0
0
0
13
23
30
21
11
1
1
0
0
2
3
5
13
21
29

ISS Passover

Visibility (miles)

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

Precipitation Type

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
1
1
1
3
3
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

Wind Speed/Direction (mph)

9
9
9
8
8
6
5
3
3
3
2
2
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
7
12
11
11
10
10
10
7
6
7
6
7
6
5
6
6
6
5

Dew Point (°C)

1
1
1
1
0
0
1
1
1
0
0
1
0
1
1
1
1
1
1

Relative Humidity (%)

47
43
41
40
39
42
47
51
54
55
56
60
61
63
64
65
66
67
69

Pressure (mb)

1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012

Ozone (du)

397
397
399
402
404
405
406
406
406
407
407
406
405
404
404
404
403
403
402

Forecast for Knegsel, Gemeente Eersel, Netherlands (51.40,5.34)

Generated: 16/03/26 12:47:12. Forecast: 16/03/26 to 22/03/26. Timezone: UTC+1.00