Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 22

Waxing Crescent 16%

07:39

23:41

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

Sun - Rise: 06:09, Set: 18:31, Transit: 12:21. Moon - Rise: 07:39, Set: 23:41. Civil Dark: 19:03 - 05:37. Nautical Dark: 19:42 - 04:58. Astro Dark: 20:22 - 04:18

Total Clouds (% Sky Obscured)

4
8
36
85
71
46
6
9
1
0
1
2
2
1
7
19
25
31
49
45
3
5
60
71

Low Clouds (% Sky Obscured)

4
7
15
31
36
8
1
1
0
0
0
0
0
0
7
19
25
31
46
24
1
0
1
12

Medium Clouds (% Sky Obscured)

0
8
36
50
38
38
5
8
0
0
0
0
0
0
0
0
0
0
0
21
1
0
0
29

High Clouds (% Sky Obscured)

2
2
3
3
1
0
0
0
0
0
1
2
2
1
0
1
3
3
19
5
0
4
51
47

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
12
12
11
9
9
8
6
6
5
5
5
5
4
4
4
4
3
3
3
2
3
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
9
9
8
9
8
8
7
6
5
4
3
2
1
1
0
-1
-1
-2
-1
2
6
9
11

Dew Point (°C)

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

Relative Humidity (%)

42
39
40
39
43
50
58
68
73
75
78
79
80
81
81
81
83
83
84
81
69
58
50
45

Pressure (mb)

1015
1015
1014
1014
1013
1013
1014
1014
1015
1015
1016
1016
1016
1016
1016
1016
1016
1017
1017
1018
1018
1018
1018
1018

Ozone (du)

400
403
401
395
391
389
386
385
387
387
388
388
387
388
388
389
390
390
389
391
393
394
395
400

Monday 23

Waxing Crescent 26%

08:20

01:07

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

Sun - Rise: 06:07, Set: 18:33, Transit: 12:21. Moon - Rise: 08:20, Set: 01:07. Civil Dark: 19:05 - 05:35. Nautical Dark: 19:44 - 04:56. Astro Dark: 20:24 - 04:15

Total Clouds (% Sky Obscured)

52
73
88
92
33
12
16
34
30
40
34
53
48
89
93
89
100
100
99
95
75
86
83
83

Low Clouds (% Sky Obscured)

5
10
11
7
8
1
0
0
0
0
0
0
0
0
0
5
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

33
42
44
25
11
8
0
3
0
2
21
2
2
2
0
2
2
2
17
36
63
86
83
55

High Clouds (% Sky Obscured)

3
29
60
87
3
3
16
34
30
40
34
53
48
89
93
89
100
100
99
93
68
64
58
65

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

Chance of Frost

Temperature (°C)

13
14
14
14
14
13
12
10
8
6
4
3
2
2
2
2
2
1
1
1
3
7
10
12

Feels Like (°C)

12
12
11
11
10
11
11
7
5
3
2
0
0
-0
0
-1
-1
-1
-1
-1
1
5
7
9

Dew Point (°C)

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

Relative Humidity (%)

42
39
38
39
40
47
60
67
70
72
75
76
76
77
78
80
83
83
83
81
72
65
59
55

Pressure (mb)

1017
1017
1017
1017
1018
1018
1019
1020
1021
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1024
1023
1023
1023
1022

Ozone (du)

399
397
387
381
389
391
389
385
381
378
377
376
375
372
371
368
365
363
361
361
360
359
357
355

Tuesday 24

Waxing Crescent 37%

09:17

02:20

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 OK
04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:05, Set: 18:34, Transit: 12:21. Moon - Rise: 09:17, Set: 02:20. Civil Dark: 19:07 - 05:32. Nautical Dark: 19:45 - 04:54. Astro Dark: 20:26 - 04:13

Total Clouds (% Sky Obscured)

83
77
74
80
85
99
100
100
100
100
100
100
100
100
67
35
41
49
63
100
100
100
97
94

Low Clouds (% Sky Obscured)

0
1
1
9
3
0
0
0
0
0
0
0
0
0
0
0
0
0
2
39
72
100
88
76

Medium Clouds (% Sky Obscured)

55
74
50
56
70
77
100
88
90
94
100
100
100
96
43
25
13
19
25
87
95
99
92
85

High Clouds (% Sky Obscured)

63
39
63
51
69
89
100
100
100
100
100
100
100
97
34
12
27
41
51
81
66
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
7
9
3
3

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
Very Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
30
63
89
95
69

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.7
0.3

Wind Speed/Direction (mph)

7
8
8
9
9
8
7
5
5
6
7
8
9
10
10
11
12
13
14
15
18
16
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
49
45
45
46
54
62
70
73
72
71
68
68
70
74
73
75
77
74
74
73
84
90
91

Pressure (mb)

1021
1020
1020
1019
1019
1018
1018
1018
1017
1017
1016
1016
1015
1014
1012
1011
1010
1009
1007
1006
1005
1004
1004
1004

Ozone (du)

353
351
350
350
349
349
350
350
350
349
349
350
354
361
364
366
366
368
375
380
384
388
393
401

Wednesday 25

First Quarter 49%

10:29

03:17

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: 06:03, Set: 18:36, Transit: 12:20. Moon - Rise: 10:29, Set: 03:17. Civil Dark: 19:08 - 05:30. Nautical Dark: 19:47 - 04:51. Astro Dark: 20:28 - 04:10

Total Clouds (% Sky Obscured)

91
90
85
92
94
92
100
98
70
73
65
71
55
58
63
69
74
89
100
99
99
98
98
98

Low Clouds (% Sky Obscured)

59
67
68
77
76
56
55
50
44
38
39
38
38
46
55
63
67
76
82
84
87
89
78
68

Medium Clouds (% Sky Obscured)

81
76
49
74
72
85
100
96
48
50
45
62
29
26
13
6
33
57
73
73
71
64
93
92

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)

6
3
8
2
7
9
9
9
9
9
9
9
0
0
0
9
9
9
5
6
4
1
1
2

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

Precipitation Probability (%)

65
64
59
62
62
49
21
17
15
4
10
41
49
35
26
12
25
32
42
49
62
76
76
73

Precipitation Amount (mm)

0.3
0.3
0.3
0.3
0.3
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0.1
0.1
0.2
0.4
0.4
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
9
8
8
7
7
6
5
4
3
3
2
2
1
1
1
1
1
1
1
1
1
2
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
74
73
70
68
70
74
76
79
82
83
83
94
96
93
83
83
88
84
84
81
86
83
65

Pressure (mb)

1004
1004
1004
1005
1005
1006
1007
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1012
1012
1012

Ozone (du)

412
417
423
430
438
440
440
439
437
437
439
434
433
432
430
430
433
444
453
463
465
467
469
467

Thursday 26

Waxing Gibbous 61%

11:51

03:56

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
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: 06:01, Set: 18:37, Transit: 12:20. Moon - Rise: 11:51, Set: 03:56. Civil Dark: 19:10 - 05:28. Nautical Dark: 19:49 - 04:49. Astro Dark: 20:30 - 04:08

Total Clouds (% Sky Obscured)

97
92
85
81
71
62
52
57
57
36
38
41
62
63
62
60
67
78
90
92
93
94
96
98

Low Clouds (% Sky Obscured)

59
57
57
57
47
37
27
34
40
36
38
41
57
63
62
60
67
73
76
72
67
61
63
62

Medium Clouds (% Sky Obscured)

90
80
76
74
61
60
52
55
41
3
1
0
21
26
27
23
24
32
42
39
37
39
39
37

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)

5
8
8
8
9
9
9
9
9
9
9
9
9
9
8
7
6
4
2
0
2
3
4
5

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

Sleet
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
None
Snow
Snow

Precipitation Probability (%)

71
65
66
64
56
41
24
10
6
0
3
4
5
8
8
7
24
33
40
45
46
45
49
47

Precipitation Amount (mm)

0.3
0.3
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.1
0
0.2
0.1

Wind Speed/Direction (mph)

10
10
10
10
10
8
6
4
4
4
3
3
3
4
4
5
5
6
7
7
6
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
57
56
60
63
69
74
81
84
89
89
91
92
92
92
92
92
92
92
92
86
78
73
68

Pressure (mb)

1011
1011
1011
1011
1011
1012
1013
1014
1015
1016
1017
1017
1018
1018
1018
1018
1019
1019
1020
1021
1021
1021
1022
1021

Ozone (du)

465
461
460
463
463
467
474
479
485
489
491
491
489
486
485
485
484
482
479
477
468
459
449
443

Friday 27

Waxing Gibbous 72%

No Rise

04:24

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

Sun - Rise: 05:58, Set: 18:39, Transit: 12:20. Moon - Rise: No Rise, Set: 04:24. Civil Dark: 19:12 - 05:26. Nautical Dark: 19:51 - 04:47. Astro Dark: 20:32 - 04:05

Total Clouds (% Sky Obscured)

100
97
93
92
74
58
42
39
35
32
28
24
20
18
14
10
17
23
29
36
44
56
67
68

Low Clouds (% Sky Obscured)

58
33
15
5
4
7
13
14
14
18
14
9
5
4
4
3
3
3
4
4
5
5
5
4

Medium Clouds (% Sky Obscured)

20
14
4
0
0
0
0
0
0
0
1
5
9
6
3
0
0
1
1
2
2
2
13
10

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
3
8
20
29
36
44
56
67
58

ISS Passover

Visibility (miles)

5
5
6
8
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 (%)

45
41
35
30
28
25
21
17
12
1
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)

6
7
7
8
8
7
5
3
3
2
2
2
2
2
2
2
2
2
1
1
1
1
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
60
60
61
60
68
79
91
91
91
92
94
92
92
92
94
92
91
91
87
76
67
57
53

Pressure (mb)

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

Ozone (du)

438
432
427
422
417
415
412
410
409
408
408
403
398
393
387
382
376
375
373
372
372
372
372
370

Saturday 28

Waxing Gibbous 81%

13:15

05:44

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

Sun - Rise: 06:56, Set: 18:41, Transit: 12:20. Moon - Rise: 13:15, Set: 05:44. Civil Dark: 19:13 - 06:24. Nautical Dark: 19:52 - 05:44. Astro Dark: 20:34 - 05:03

Total Clouds (% Sky Obscured)

70
72
62
62
65
47
44
63
81
96
93
92
92
95
98
100
100
100
100

Low Clouds (% Sky Obscured)

4
6
8
12
10
6
2
6
9
11
22
33
46
56
67
77
76
77
81

Medium Clouds (% Sky Obscured)

5
10
15
30
30
35
39
50
64
83
81
82
92
95
96
97
90
84
82

High Clouds (% Sky Obscured)

50
21
11
12
22
29
38
47
56
65
44
23
3
10
19
29
28
23
18

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
0
0
0
0
0
0
0
0
0
0
1
0
3
5
5

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-3
-3
-3
-3
-3
-2
-2
-1
-1
-1
-1
-1
-1
-1
-1
-2
-2
-1
-1

Relative Humidity (%)

49
45
46
47
47
55
63
73
76
79
80
80
81
83
83
83
84
84
84

Pressure (mb)

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

Ozone (du)

368
366
366
366
366
366
365
364
363
361
360
360
359
358
361
363
366
371
375

Forecast for Rotheul, Germany (50.28,11.23)

Generated: 22/03/26 12:10:16. Forecast: 22/03/26 to 28/03/26. Timezone: UTC+1.00