Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 22

Waxing Crescent 16%

07:55

00:12

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 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Good

Sun - Rise: 06:32, Set: 18:54, Transit: 12:44. Moon - Rise: 07:55, Set: 00:12. Civil Dark: 19:28 - 05:59. Nautical Dark: 20:07 - 05:19. Astro Dark: 20:49 - 04:37

Total Clouds (% Sky Obscured)

0
0
0
3
8
11
0
0
0
0
0
0
0
3
13
16
5
100
100
100
100
88
96
8

Low Clouds (% Sky Obscured)

0
0
0
2
6
10
0
0
0
0
0
0
0
2
8
14
4
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
32
100
92
88
54
4

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
100
100
99
100
52
82
8

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
7
10
11
13
13
13
14
14
13
11
9
8
7
6
6
5
5
3
2
3
2
2
4

Dew Point (°C)

2
2
3
3
3
3
3
3
3
4
3
2
2
2
3
2
2
2
2
2
2
2
2
3

Relative Humidity (%)

71
62
57
53
49
45
44
43
45
51
56
58
61
65
73
72
74
76
76
78
80
79
82
79

Pressure (mb)

1017
1017
1016
1016
1016
1015
1015
1014
1014
1014
1015
1015
1015
1016
1016
1016
1016
1016
1016
1017
1017
1018
1018
1019

Ozone (du)

390
394
397
399
400
399
396
393
390
389
388
386
385
388
389
390
393
394
402
406
400
403
398
399

Monday 23

Waxing Crescent 26%

08:35

01:39

09 Good
10 Bad
11 Good
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

Sun - Rise: 06:30, Set: 18:56, Transit: 12:44. Moon - Rise: 08:35, Set: 01:39. Civil Dark: 19:29 - 05:56. Nautical Dark: 20:09 - 05:17. Astro Dark: 20:51 - 04:35

Total Clouds (% Sky Obscured)

13
65
14
85
94
87
94
100
93
94
96
86
94
99
90
100
100
88
98
100
100
79
100
100

Low Clouds (% Sky Obscured)

0
0
0
6
25
32
36
35
43
33
23
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
4
0
0
11
47
14
18
35
36
42
60
86
73
78
94
79
72
96
81
82
76
87
92

High Clouds (% Sky Obscured)

8
56
9
77
83
60
78
100
74
78
87
48
78
94
73
99
99
71
88
100
100
39
100
99

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
65
60
56
53
51
49
46
45
50
54
57
61
63
67
65
66
68
73
74
75
77
77
75

Pressure (mb)

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

Ozone (du)

394
386
378
373
370
370
366
363
362
360
357
357
355
354
353
352
351
350
349
348
347
347
347
346

Tuesday 24

Waxing Crescent 38%

No Rise

02:53

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:27, Set: 18:58, Transit: 12:44. Moon - Rise: No Rise, Set: 02:53. Civil Dark: 19:31 - 05:54. Nautical Dark: 20:11 - 05:14. Astro Dark: 20:53 - 04:32

Total Clouds (% Sky Obscured)

86
99
100
98
100
100
100
100
100
96
100
93
94
100
98
98
99
99
100
85
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
3
5
7
2
0
0
0
2
21
48
24
53
64
82
100
79
81
69
68
65

Medium Clouds (% Sky Obscured)

86
95
90
97
100
100
94
100
82
39
54
30
76
71
98
98
99
72
38
40
49
100
100
100

High Clouds (% Sky Obscured)

57
93
97
94
100
100
100
100
100
93
100
58
10
100
40
40
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
4
3
6
8
7
7
9
8

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
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
4
25
95
95
95
72
74
77
74
65
67

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.8
1
1
0.3
0.4
0.4
0.4
0.3
0.3

Wind Speed/Direction (mph)

10
12
13
14
14
14
14
14
14
14
14
14
15
16
17
18
18
18
15
17
18
18
19
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
7
8
9
9
10
11
11
10
9
8
7
6
5
4
4
5
5
5
4
3
1
-1
-0

Dew Point (°C)

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

Relative Humidity (%)

69
64
59
55
51
51
53
58
60
62
63
65
67
69
66
66
81
87
80
78
81
79
72
71

Pressure (mb)

1020
1019
1019
1018
1018
1017
1016
1015
1014
1014
1013
1012
1011
1010
1008
1007
1006
1005
1004
1004
1004
1004
1004
1005

Ozone (du)

345
345
345
344
346
348
350
350
350
354
356
363
366
366
367
373
378
382
388
395
405
422
429
432

Wednesday 25

First Quarter 49%

09:32

03:49

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:25, Set: 18:59, Transit: 12:43. Moon - Rise: 09:32, Set: 03:49. Civil Dark: 19:33 - 05:52. Nautical Dark: 20:13 - 05:12. Astro Dark: 20:55 - 04:29

Total Clouds (% Sky Obscured)

100
95
100
100
100
100
100
100
98
96
87
75
59
55
46
38
59
79
91
95
92
89
85
81

Low Clouds (% Sky Obscured)

64
65
67
68
67
66
66
56
45
35
39
44
48
42
35
32
19
14
0
22
44
61
55
47

Medium Clouds (% Sky Obscured)

94
42
100
43
47
94
96
87
67
50
87
73
40
36
9
4
26
42
60
62
86
79
71
74

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)

8
9
1
9
9
9
9
9
5
8
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

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

Precipitation Probability (%)

76
84
76
68
58
59
63
75
68
56
38
32
22
9
6
21
22
25
7
30
41
40
37
52

Precipitation Amount (mm)

0.4
0.3
0.3
0.4
0.2
0.2
0.3
0.5
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

19
20
21
21
21
19
17
17
15
14
12
11
10
10
9
9
9
10
10
9
9
9
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
69
66
64
58
53
52
53
74
67
72
75
75
76
76
75
73
73
73
72
73
77
73
68

Pressure (mb)

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

Ozone (du)

434
434
431
433
432
431
434
437
435
432
433
436
440
441
438
436
433
432
432
435
435
434
434
431

Thursday 26

Waxing Gibbous 61%

10:46

04:27

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 Good
01 OK
02 OK
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:23, Set: 19:01, Transit: 12:43. Moon - Rise: 10:46, Set: 04:27. Civil Dark: 19:35 - 05:49. Nautical Dark: 20:15 - 05:09. Astro Dark: 20:57 - 04:27

Total Clouds (% Sky Obscured)

77
77
80
84
88
92
94
89
68
70
61
51
43
30
20
12
21
35
55
60
66
71
72
79

Low Clouds (% Sky Obscured)

66
65
68
69
70
73
72
71
57
57
61
51
43
30
20
10
18
29
43
57
63
70
64
66

Medium Clouds (% Sky Obscured)

68
75
78
80
83
83
31
20
21
38
14
7
1
1
2
2
14
26
38
60
66
71
72
79

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
15
9
13

ISS Passover

Visibility (miles)

7
9
7
2
1
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

47
57
64
63
61
53
42
32
27
17
24
16
2
3
2
0
1
1
0
6
8
7
10
11

Precipitation Amount (mm)

0
0.2
0.3
0.3
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
13
14
15
15
15
15
15
14
12
11
9
8
7
6
6
6
5
5
5
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
-1
-1
-1
-1
-1
-1
-1
-1
1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1

Dew Point (°C)

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

Relative Humidity (%)

63
58
57
56
59
51
45
39
46
56
62
63
63
65
65
65
65
65
65
64
68
73
77
73

Pressure (mb)

1015
1016
1016
1016
1016
1017
1017
1017
1018
1019
1019
1019
1019
1020
1020
1021
1021
1021
1021
1022
1022
1023
1023
1023

Ozone (du)

429
427
424
420
412
405
403
397
391
385
382
379
377
374
373
373
372
369
367
364
361
358
354
354

Friday 27

Waxing Gibbous 72%

12:09

04:53

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

Sun - Rise: 06:21, Set: 19:03, Transit: 12:43. Moon - Rise: 12:09, Set: 04:53. Civil Dark: 19:36 - 05:47. Nautical Dark: 20:16 - 05:07. Astro Dark: 20:59 - 04:24

Total Clouds (% Sky Obscured)

89
85
83
83
83
82
84
83
78
73
54
40
27
25
22
19
16
13
11
31
50
68
69
73

Low Clouds (% Sky Obscured)

72
67
63
65
71
76
82
81
78
73
52
36
24
23
21
18
10
4
0
0
0
0
4
11

Medium Clouds (% Sky Obscured)

89
73
51
33
26
17
10
9
8
7
7
4
0
0
0
0
0
0
0
1
2
3
19
34

High Clouds (% Sky Obscured)

12
11
7
2
1
1
0
0
0
0
0
0
0
1
0
0
1
3
5
27
49
68
69
73

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 (%)

8
18
20
21
21
20
19
17
14
10
9
5
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
66
63
59
56
55
54
54
56
59
62
64
67
69
71
73
74
74
73
74
72
70
69
64

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1023
1024
1024
1024
1024
1025
1025
1025
1025
1024
1024
1024
1024
1023
1023
1023
1023

Ozone (du)

353
353
352
352
351
349
346
344
343
341
340
340
341
341
341
340
340
339
338
337
336
335
335
335

Saturday 28

Waxing Gibbous 82%

13:35

06:11

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

Sun - Rise: 07:18, Set: 19:04, Transit: 12:43. Moon - Rise: 13:35, Set: 06:11. Civil Dark: 19:38 - 06:45. Nautical Dark: 20:18 - 06:04. Astro Dark: 21:01 - 05:21

Total Clouds (% Sky Obscured)

76
82
88
95
97
99
100
100
100
100
100
99
99
100
100
100

Low Clouds (% Sky Obscured)

18
21
25
28
35
51
62
72
82
90
90
91
92
94
97
100

Medium Clouds (% Sky Obscured)

49
59
69
82
87
92
99
99
100
100
94
87
82
85
89
95

High Clouds (% Sky Obscured)

75
80
83
91
94
97
100
100
100
100
68
37
5
4
2
0

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

0
0
0
1
4
13
24
40
54
68
76
79
81
73
59
40

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.4
0.4
0.4
0.4
0.4
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
54
52
50
48
50
52
54
61
69
78
82
85
90
88
88

Pressure (mb)

1023
1022
1022
1021
1020
1019
1019
1018
1018
1017
1017
1017
1017
1016
1016
1016

Ozone (du)

335
335
336
337
338
339
340
341
349
356
364
372
381
390
398
407

Forecast for Eindhoven, Gemeente Eindhoven, Netherlands (51.44,5.48)

Generated: 22/03/26 08:36:41. Forecast: 22/03/26 to 28/03/26. Timezone: UTC+1.00