Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 20

Waxing Crescent 8%

06:47

21:07

20 OK
21 OK
22 OK
23 OK
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
18 OK
19 Good

Sun - Rise: 06:24, Set: 18:42, Transit: 12:33. Moon - Rise: 06:47, Set: 21:07. Civil Dark: 19:18 - 05:48. Nautical Dark: N/A - 05:06. Astro Dark: 20:43 - 04:20

Total Clouds (% Sky Obscured)

38
28
22
19
41
67
88
100
98
98
87
87
95
94
82
81
81
86
72
59
78
60
22
0

Low Clouds (% Sky Obscured)

15
8
6
5
33
67
88
100
98
98
87
87
95
94
82
81
81
86
72
31
38
60
22
0

Medium Clouds (% Sky Obscured)

2
2
2
2
2
3
6
9
4
8
22
31
32
20
18
8
0
0
3
0
0
0
0
0

High Clouds (% Sky Obscured)

2
12
15
12
12
16
13
10
25
30
4
5
37
34
10
10
15
17
11
21
36
12
8
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 (%)

2
82
95
94
100
100
100
100
100
100
100
94
9
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
7
6
6
5
5
6
5
5
6
6
6
7
7
6
6
4
4
4
5
5
9
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
86
88
88
88
85
83
83
83
85
86
86
86
85
83
83
82
82
78
75
74
74
76
82

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1022
1022
1022
1022
1022
1022
1022
1021
1021
1020
1021
1021
1021

Ozone (du)

354
352
354
357
359
360
361
361
361
360
359
360
362
359
360
361
360
363
364
365
366
367
368
371

Saturday 21

Waxing Crescent 16%

07:01

22:43

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

Sun - Rise: 06:22, Set: 18:44, Transit: 12:33. Moon - Rise: 07:01, Set: 22:43. Civil Dark: 19:20 - 05:46. Nautical Dark: 20:00 - 05:03. Astro Dark: 20:46 - 04:17

Total Clouds (% Sky Obscured)

5
34
46
77
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

5
34
46
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)

4
0
1
27
0
0
1
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
99
97
22
45
98
86
3
13
32
93
70
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
9
10
10
9
10
9
8
7
8
9
10
11
12
12
11
11
10
9
7
6
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
82
85
88
86
85
83
83
83
82
83
80
79
76
76
75
75
75
75
74
74
73
70

Pressure (mb)

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

Ozone (du)

376
378
381
382
382
381
381
382
384
387
390
392
393
393
392
390
385
384
384
384
385
387
388
389

Sunday 22

Waxing Crescent 26%

07:22

00:20

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

Sun - Rise: 06:19, Set: 18:46, Transit: 12:32. Moon - Rise: 07:22, Set: 00:20. Civil Dark: 19:22 - 05:43. Nautical Dark: 20:03 - 05:00. Astro Dark: 20:48 - 04:14

Total Clouds (% Sky Obscured)

0
0
90
90
85
85
97
100
100
100
92
60
30
40
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
29
24
89
83
46
0
0
0
0
35
23
12
1
0
1
1
1

Medium Clouds (% Sky Obscured)

0
0
0
40
50
56
93
100
43
26
7
0
0
7
60
60
14
80
90
55
30
25
20
26

High Clouds (% Sky Obscured)

0
0
60
65
65
60
65
100
100
100
24
6
25
29
100
100
100
100
100
100
100
100
100
96

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
12
1
0
0
0
0
0
0
2
6
0
1
9
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
7
8
8
9
10
11
12
13
14
17
17
18
16
15
14
14
14
14
13
12
11
11

Chance of Frost

Temperature (°C)

7
7
7
6
6
6
6
6
6
6
6
6
6
6
7
7
7
7
7
6
6
6
6
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
69
70
74
79
81
81
81
79
85
91
94
91
85
84
81
79
78
79
78
78
78
78
78

Pressure (mb)

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

Ozone (du)

389
392
396
400
403
398
389
377
371
373
388
396
401
404
405
404
400
397
394
388
384
378
373
370

Monday 23

Waxing Crescent 37%

07:57

01:53

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
18 Bad
19 Bad

Sun - Rise: 06:17, Set: 18:48, Transit: 12:32. Moon - Rise: 07:57, Set: 01:53. Civil Dark: 19:24 - 05:41. Nautical Dark: 20:05 - 04:58. Astro Dark: 20:50 - 04:11

Total Clouds (% Sky Obscured)

99
98
99
99
100
100
99
99
97
96
93
95
97
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
0
1
0
0
2
3
5
9
7
16
21
29
30
31
31
32
25
17
5
8
11
14
29

Medium Clouds (% Sky Obscured)

82
91
82
73
80
89
95
96
75
87
77
69
94
96
97
90
100
100
100
100
100
100
100
98

High Clouds (% Sky Obscured)

92
88
92
96
100
93
86
81
71
60
51
68
83
100
100
100
100
100
100
96
100
100
100
96

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
9
5
2
4
9
4

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
Light Rain
Light Rain
None
Light Rain
Light Rain

Precipitation Probability (%)

0
1
7
1
4
0
0
0
0
0
1
5
22
9
17
12
23
37
54
83
95
61
84
88

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.8
0
0.4
0.5

Wind Speed/Direction (mph)

10
10
11
11
12
13
14
16
18
19
20
22
23
24
25
26
27
27
28
28
30
29
28
28

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
80
80
80
80
80
82
82
82
84
84
84
87
90
88
88
88
90
91
93
94
96
96
96

Pressure (mb)

1022
1022
1021
1021
1021
1020
1019
1018
1018
1017
1016
1015
1015
1014
1014
1013
1012
1011
1010
1009
1007
1006
1005
1004

Ozone (du)

367
364
361
361
360
358
356
354
353
352
352
353
353
353
352
352
353
354
360
368
371
375
378
383

Tuesday 24

Waxing Crescent 49%

08:51

03:10

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
18 Bad
19 Bad

Sun - Rise: 06:14, Set: 18:50, Transit: 12:32. Moon - Rise: 08:51, Set: 03:10. Civil Dark: 19:26 - 05:38. Nautical Dark: 20:07 - 04:55. Astro Dark: 20:53 - 04:08

Total Clouds (% Sky Obscured)

100
100
100
53
60
69
67
72
75
100
100
98
96
92
92
94
96
93
91
89
93
98
100
100

Low Clouds (% Sky Obscured)

41
56
71
53
60
69
67
72
75
98
100
86
88
90
92
94
94
85
84
83
86
89
92
90

Medium Clouds (% Sky Obscured)

95
93
95
48
55
57
55
50
52
100
100
95
91
83
86
90
94
84
75
64
76
88
100
91

High Clouds (% Sky Obscured)

93
69
73
53
60
69
67
70
43
20
0
58
37
14
40
63
88
85
83
72
77
88
100
94

ISS Passover

Visibility (miles)

3
9
9
9
9
9
9
9
9
8
8
5
6
8
9
9
9
8
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
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

74
33
25
14
5
27
42
53
67
82
95
92
88
88
93
95
95
95
95
95
95
89
82
82

Precipitation Amount (mm)

0.4
0
0
0
0
0
0
0.2
0.3
0.5
0.6
0.7
0.6
0.5
0.7
0.7
0.7
0.7
0.8
0.8
0.7
0.6
0.5
0.5

Wind Speed/Direction (mph)

28
21
25
26
28
29
29
28
28
28
27
29
30
29
29
29
29
29
28
27
27
26
26
26

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
88
85
81
77
75
78
74
74
75
75
75
76
76
78
83
86
93
91
90
86
88
90
88

Pressure (mb)

1003
1002
1002
1001
1000
999
998
998
997
996
995
994
1000
999
998
997
997
996
995
994
993
993
992
991

Ozone (du)

387
393
398
408
417
430
434
438
440
442
441
442
444
446
448
447
446
445
445
445
445
445
445
445

Wednesday 25

First Quarter 61%

10:08

04:03

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
18 Bad
19 Bad

Sun - Rise: 06:12, Set: 18:52, Transit: 12:32. Moon - Rise: 10:08, Set: 04:03. Civil Dark: 19:28 - 05:36. Nautical Dark: 20:09 - 04:52. Astro Dark: 20:55 - 04:05

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
99
88
78
67
60
52
45
51
58
63
61
59
54
61
71
82
78

Low Clouds (% Sky Obscured)

87
85
85
86
86
82
80
79
70
62
53
50
47
44
45
46
47
51
58
54
46
28
17
20

Medium Clouds (% Sky Obscured)

83
76
77
79
80
81
79
77
60
46
31
23
13
2
11
22
32
24
17
10
24
40
60
56

High Clouds (% Sky Obscured)

90
85
67
42
7
0
0
0
0
0
1
1
1
1
1
1
2
1
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

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

Precipitation Probability (%)

88
95
95
95
95
95
89
73
57
41
24
20
15
3
19
26
34
28
22
17
17
19
18
21

Precipitation Amount (mm)

0.6
0.8
0.7
0.9
1.1
0.7
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

23
23
23
23
25
27
26
28
32
30
28
26
25
25
25
25
24
24
26
28
30
30
29
28

Chance of Frost

Temperature (°C)

5
5
6
6
6
6
6
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

Feels Like (°C)

-4
-4
-4
-4
-4
-4
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3

Dew Point (°C)

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

Relative Humidity (%)

88
88
86
85
85
83
85
85
86
86
86
88
86
85
83
82
80
80
76
72
70
70
70
70

Pressure (mb)

991
990
990
990
989
989
990
991
991
992
993
994
995
997
998
999
999
1000
1001
1002
1003
1004
1005
1006

Ozone (du)

449
454
458
455
452
449
450
450
451
455
459
463
468
473
478
477
475
474
474
474
473
473
472
471

Thursday 26

Waxing Gibbous 57%

11:36

04:36

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: 06:09, Set: 18:53, Transit: 12:31. Moon - Rise: 11:36, Set: 04:36. Civil Dark: 19:30 - 05:33. Nautical Dark: 20:11 - 04:49. Astro Dark: 20:58 - 04:02

Total Clouds (% Sky Obscured)

75
69
65
56
49
60
74
88
91
94
88
74
70
70
70
70
70

Low Clouds (% Sky Obscured)

20
26
30
33
37
42
47
50
56
62
68
74
70
70
70
65
65

Medium Clouds (% Sky Obscured)

47
39
35
40
30
42
55
63
57
50
44
40
40
40
40
60
60

High Clouds (% Sky Obscured)

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

Fog (%)

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
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

22
23
21
19
15
18
17
16
10
5
4
29
42
54
88
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.6
1
1.5

Wind Speed/Direction (mph)

26
24
23
21
20
19
18
18
17
16
17
19
21
24
26
27
26

Chance of Frost

Temperature (°C)

5
5
5
4
4
4
4
4
4
4
4
4
4
4
4
4
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
75
78
76
76
76
73
72
69
68
66
63
62
60
58
60
60

Pressure (mb)

1006
1007
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1007
1007
1007
1006
1005

Ozone (du)

473
475
477
479
481
483
483
482
482
483
485
486
487
488
489
488
487

Forecast for Süddorf, Germany (54.64,8.36)

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