Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 20

Waxing Crescent 8%

07:02

20:53

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:25, Set: 18:39, Transit: 12:33. Moon - Rise: 07:02, Set: 20:53. Civil Dark: 19:11 - 05:53. Nautical Dark: 19:48 - 05:15. Astro Dark: 20:27 - 04:36

Total Clouds (% Sky Obscured)

86
82
82
80
78
76
63
72
58
51
88
91
81
86
72
76
49
82
94
100
95
93
90
89

Low Clouds (% Sky Obscured)

2
5
9
8
14
15
15
15
15
25
42
45
44
53
56
44
1
40
58
57
56
62
25
44

Medium Clouds (% Sky Obscured)

68
75
75
62
61
56
37
48
35
20
55
59
53
57
42
45
43
55
42
55
48
43
39
30

High Clouds (% Sky Obscured)

3
1
2
2
1
2
21
7
1
0
1
2
2
0
0
0
0
0
1
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
1
0
0
0
0
0
0
0
0
0
1
3
20
4
2
4
9
9
41

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
12
10
8
7
7
6
5
5
4
3
3
3
4
5
7
9
11
11
10
9
10
10
9

Dew Point (°C)

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

Relative Humidity (%)

39
46
48
49
52
57
59
62
61
64
65
67
68
70
63
56
51
47
43
40
43
43
44
51

Pressure (mb)

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

Ozone (du)

384
386
387
389
388
387
387
387
386
385
383
381
380
378
379
381
383
387
390
394
398
406
408
409

Saturday 21

Waxing Crescent 16%

07:24

22:20

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

Sun - Rise: 06:23, Set: 18:40, Transit: 12:32. Moon - Rise: 07:24, Set: 22:20. Civil Dark: 19:12 - 05:51. Nautical Dark: 19:50 - 05:13. Astro Dark: 20:29 - 04:34

Total Clouds (% Sky Obscured)

91
96
74
86
79
91
87
84
85
68
19
21
23
14
7
15
14
1
6
16
20
20
19
4

Low Clouds (% Sky Obscured)

49
71
10
14
15
46
61
62
52
27
19
21
13
14
7
15
14
1
6
16
20
20
19
2

Medium Clouds (% Sky Obscured)

30
44
37
42
41
43
37
40
41
39
0
0
7
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
0
0
0
0
0
0

ISS Passover

Visibility (miles)

6
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 (%)

36
29
29
14
10
6
14
14
3
1
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
9
7
7
7
8
8
7
6
8
9
8
7
5
6
6
7
8
8
8
9
9
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
7
6
5
5
3
3
3
2
3
3
3
3
4
7
8
10
12
13
13
14
13
13

Dew Point (°C)

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

Relative Humidity (%)

56
61
67
73
74
74
71
71
72
75
78
76
76
76
71
64
56
48
43
40
37
37
37
39

Pressure (mb)

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

Ozone (du)

416
426
434
436
434
434
434
433
427
423
422
416
407
404
403
403
400
402
405
407
406
405
403
400

Sunday 22

Waxing Crescent 26%

07:54

23:49

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

Sun - Rise: 06:21, Set: 18:42, Transit: 12:32. Moon - Rise: 07:54, Set: 23:49. Civil Dark: 19:14 - 05:49. Nautical Dark: 19:52 - 05:11. Astro Dark: 20:31 - 04:31

Total Clouds (% Sky Obscured)

11
4
51
44
72
87
76
33
24
31
24
9
8
35
35
31
43
64
32
23
14
34
33
36

Low Clouds (% Sky Obscured)

1
1
1
1
10
19
2
2
1
1
1
1
1
33
29
31
43
39
9
8
6
5
4
3

Medium Clouds (% Sky Obscured)

5
1
30
30
42
45
44
24
15
22
14
3
2
6
12
2
0
12
2
3
0
0
0
2

High Clouds (% Sky Obscured)

2
1
9
10
10
36
24
3
6
3
3
1
2
4
2
2
9
20
24
14
7
30
30
35

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

Chance of Frost

Temperature (°C)

14
12
10
8
7
7
8
7
6
5
4
3
3
3
4
8
11
13
15
16
16
16
17
15

Feels Like (°C)

13
11
9
7
7
6
6
6
6
5
4
3
2
2
3
7
11
13
13
14
15
15
13
12

Dew Point (°C)

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

Relative Humidity (%)

43
49
51
53
55
56
58
62
63
65
68
69
69
69
63
59
52
48
44
40
35
33
34
37

Pressure (mb)

1013
1013
1014
1014
1015
1015
1015
1015
1016
1016
1016
1017
1017
1018
1019
1019
1020
1020
1020
1019
1019
1019
1019
1020

Ozone (du)

398
397
399
403
405
412
415
416
416
414
411
410
409
409
411
414
418
422
424
417
414
407
403
403

Monday 23

Waxing Crescent 37%

08:36

01:13

18 OK
19 OK
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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:19, Set: 18:43, Transit: 12:32. Moon - Rise: 08:36, Set: 01:13. Civil Dark: 19:15 - 05:47. Nautical Dark: 19:53 - 05:09. Astro Dark: 20:33 - 04:29

Total Clouds (% Sky Obscured)

40
44
53
65
74
80
83
86
89
95
96
98
99
96
93
90
89
88
81
77
68
59
72
85

Low Clouds (% Sky Obscured)

1
1
1
0
2
5
7
5
3
0
0
0
0
0
1
14
1
1
1
6
11
16
11
6

Medium Clouds (% Sky Obscured)

40
44
53
65
74
80
82
59
51
63
64
77
84
86
78
72
23
57
47
64
58
56
43
62

High Clouds (% Sky Obscured)

35
44
53
59
65
70
75
78
81
87
91
94
98
89
81
73
69
64
55
43
31
23
47
71

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)

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

Chance of Frost

Temperature (°C)

14
13
11
8
6
6
6
5
5
5
5
5
5
5
7
9
11
13
15
17
17
17
17
16

Feels Like (°C)

11
10
8
5
3
3
3
2
3
3
4
3
3
4
5
7
9
11
12
14
13
13
14
13

Dew Point (°C)

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

Relative Humidity (%)

44
52
54
54
53
54
57
61
65
68
71
73
75
75
71
66
60
53
46
39
36
38
42
47

Pressure (mb)

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

Ozone (du)

402
398
389
385
381
375
369
366
363
362
362
362
362
361
360
359
357
356
353
352
351
351
351
349

Tuesday 24

Waxing Crescent 35%

09:34

02:26

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:16, Set: 18:45, Transit: 12:31. Moon - Rise: 09:34, Set: 02:26. Civil Dark: 19:17 - 05:44. Nautical Dark: 19:55 - 05:06. Astro Dark: 20:35 - 04:26

Total Clouds (% Sky Obscured)

98
78
93
92
98
100
100
100
100
100
99
99
99
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
1
1
0
0
0
0
1
35
30
41
51
62
18
8
3
4
3
5
3
6
10
16
19

Medium Clouds (% Sky Obscured)

68
16
22
37
93
99
100
100
100
100
99
98
77
53
59
65
75
87
96
97
99
100
100
100

High Clouds (% Sky Obscured)

96
78
93
91
78
71
68
78
57
35
48
61
82
100
100
100
97
93
97
100
100
100
67
33

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

0
0
0
0
0
0
1
3
5
10
28
45
55
51
47
43
38
36
34
33
34
32
45
54

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
56
62
65
67
66
65
66
67
68
70
72
74
75
70
66
63
55
48
42
44
47
49
57

Pressure (mb)

1018
1018
1017
1017
1016
1015
1014
1013
1012
1011
1011
1010
1009
1008
1013
1013
1013
1012
1011
1010
1009
1008
1007
1006

Ozone (du)

348
354
355
359
359
361
362
365
369
370
372
375
378
382
386
390
394
402
410
417
420
423
426
427

Wednesday 25

First Quarter 49%

10:46

03:23

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:14, Set: 18:47, Transit: 12:31. Moon - Rise: 10:46, Set: 03:23. Civil Dark: 19:19 - 05:42. Nautical Dark: 19:57 - 05:04. Astro Dark: 20:36 - 04:24

Total Clouds (% Sky Obscured)

100
83
66
48
66
83
100
100
100
100
100
100
100
95
90
84
90
95
100
92
83
75
60
45

Low Clouds (% Sky Obscured)

17
19
19
19
33
47
63
67
75
82
72
65
61
64
66
66
65
65
66
58
54
51
48
44

Medium Clouds (% Sky Obscured)

100
83
66
48
64
78
93
93
95
98
89
81
75
81
88
84
90
95
97
84
72
60
60
45

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

7
8
8
9
9
9
9
9
9
8
7
8
9
9
9
9
9
9
9
9
6
3
0
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
Very Light Rain
None
None
None
Very Light Rain
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

57
52
47
32
40
52
57
56
49
32
47
52
43
40
33
14
39
52
61
60
59
55
52
44

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
72
72
70
70
71
70
68
70
70
71
71
71
71
68
66
63
63
63
63
71
79
88
77

Pressure (mb)

1006
1005
1005
1004
1004
1005
1005
1006
1006
1006
1007
1007
1008
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

427
427
431
436
440
443
447
450
453
456
459
461
463
465
466
467
468
468
468
468
466
464
463
463

Thursday 26

Waxing Gibbous 61%

12:07

04:03

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
12 Bad

Sun - Rise: 06:12, Set: 18:48, Transit: 12:31. Moon - Rise: 12:07, Set: 04:03. Civil Dark: 19:20 - 05:40. Nautical Dark: 19:58 - 05:02. Astro Dark: 20:38 - 04:21

Total Clouds (% Sky Obscured)

30
45
60
75
64
53
42
60
78
97
90
85
80
82
85
86
91
96
100

Low Clouds (% Sky Obscured)

30
45
60
69
58
43
30
32
27
17
12
11
9
21
44
64
76
88
100

Medium Clouds (% Sky Obscured)

30
45
39
29
35
43
42
59
73
82
77
71
68
67
67
67
69
67
68

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

6
9
8
6
5
6
8
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 (%)

35
36
35
31
31
26
21
18
15
10
12
11
11
15
15
15
20
25
30

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
59
66
76
85
80
75
72
72
72
72
70
69
68
61
55
49
41
36

Pressure (mb)

1010
1011
1012
1012
1013
1013
1014
1014
1014
1014
1015
1015
1015
1015
1014
1014
1014
1013
1012

Ozone (du)

464
464
465
466
467
467
468
468
470
471
472
474
475
477
479
480
481
483
485

Forecast for Mannheim, Karlsruhe Region, Germany (49.49,8.47)

Generated: 20/03/26 18:58:34. Forecast: 20/03/26 to 26/03/26. Timezone: UTC+1.00