Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 18

Waning Crescent 1%

06:31

18:10

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

Sun - Rise: 06:31, Set: 18:37, Transit: 12:35. Moon - Rise: 06:31, Set: 18:10. Civil Dark: 19:08 - 06:00. Nautical Dark: 19:45 - 05:23. Astro Dark: 20:23 - 04:45

Total Clouds (% Sky Obscured)

0
0
0
3
3
6
6
2
8
3
2
1
0
0
0
0
0
0
0
1
4
15
13
13

Low Clouds (% Sky Obscured)

0
0
0
3
2
6
6
2
6
3
2
1
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
1
7
13
13

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
2
2

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)

9
10
13
17
18
18
17
16
14
14
12
10
10
10
10
10
10
10
10
10
9
9
9
9

Chance of Frost

Temperature (°C)

4
6
8
10
11
13
14
15
15
14
13
12
10
9
8
8
7
6
6
6
5
5
4
4

Feels Like (°C)

1
2
3
5
6
8
9
11
11
11
10
9
8
7
6
5
5
4
4
3
3
2
2
2

Dew Point (°C)

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

Relative Humidity (%)

67
58
54
53
51
50
51
52
53
56
61
62
66
68
69
71
75
78
81
83
85
85
86
86

Pressure (mb)

1023
1023
1023
1022
1021
1021
1020
1020
1020
1020
1021
1021
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1024

Ozone (du)

365
367
369
376
384
390
394
397
398
398
401
401
401
399
399
401
401
397
391
387
381
377
374
374

Thursday 19

New Moon 0%

06:47

19:30

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

Sun - Rise: 06:29, Set: 18:39, Transit: 12:35. Moon - Rise: 06:47, Set: 19:30. Civil Dark: 19:10 - 05:57. Nautical Dark: 19:47 - 05:20. Astro Dark: 20:25 - 04:42

Total Clouds (% Sky Obscured)

13
13
15
21
14
11
10
11
10
9
7
8
4
0
0
2
4
5
6
31
35
31
65
94

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)

13
10
14
7
2
10
9
8
4
3
1
0
0
0
0
0
0
0
0
3
26
15
42
92

High Clouds (% Sky Obscured)

1
1
1
8
5
3
4
4
4
3
2
2
1
0
0
2
4
4
4
31
35
31
65
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
4
7
8
10
11
12
12
12
11
11
9
8
7
6
5
5
4
4
3
2
2
2
1

Dew Point (°C)

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

Relative Humidity (%)

80
70
59
51
45
43
40
40
44
47
54
60
63
67
68
69
69
71
73
76
76
76
77
77

Pressure (mb)

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

Ozone (du)

374
374
375
375
375
374
372
371
370
366
364
363
361
361
360
359
359
361
363
366
369
370
374
378

Friday 20

Waxing Crescent 3%

07:06

20:53

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

Sun - Rise: 06:27, Set: 18:40, Transit: 12:34. Moon - Rise: 07:06, Set: 20:53. Civil Dark: 19:11 - 05:55. Nautical Dark: 19:48 - 05:18. Astro Dark: 20:27 - 04:40

Total Clouds (% Sky Obscured)

27
25
23
14
21
11
21
8
9
17
1
14
12
22
31
36
58
33
38
66
96
95
95
94

Low Clouds (% Sky Obscured)

0
0
0
0
1
4
4
4
4
4
1
0
0
4
4
4
4
4
10
18
40
61
66
68

Medium Clouds (% Sky Obscured)

27
25
23
14
21
7
21
0
0
17
0
14
12
22
31
36
30
33
38
66
90
86
93
56

High Clouds (% Sky Obscured)

1
0
0
0
0
6
0
3
3
1
0
5
12
22
31
36
32
8
5
1
0
0
3
2

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
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
64
58
50
44
42
43
44
47
52
60
64
66
68
70
71
73
75
79
82
86
86
86
85

Pressure (mb)

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

Ozone (du)

379
381
382
382
382
382
383
384
386
387
389
390
390
390
387
385
385
383
381
381
380
379
379
380

Saturday 21

Waxing Crescent 8%

07:29

22:19

08 Bad
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 OK
23 OK
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 OK
07 OK

Sun - Rise: 06:25, Set: 18:42, Transit: 12:34. Moon - Rise: 07:29, Set: 22:19. Civil Dark: 19:13 - 05:53. Nautical Dark: 19:50 - 05:16. Astro Dark: 20:28 - 04:37

Total Clouds (% Sky Obscured)

96
97
94
90
85
85
85
85
86
88
91
88
82
47
23
21
60
70
78
88
86
71
23
16

Low Clouds (% Sky Obscured)

71
68
56
22
16
18
48
60
45
28
28
25
23
20
14
16
14
52
65
65
53
6
3
4

Medium Clouds (% Sky Obscured)

96
97
94
90
85
80
76
71
75
76
77
76
70
31
9
7
40
52
67
76
67
55
13
7

High Clouds (% Sky Obscured)

18
17
25
4
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
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
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

3
8
21
23
12
8
10
9
10
10
3
4
6
3
6
29
48
43
15
18
3
2
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
8
9
10
11
12
12
13
13
12
11
10
9
8
7
6
5
5
4
4
3
3
2
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
79
75
65
57
53
48
46
48
55
63
67
72
75
79
81
83
91
91
89
91
91
93
93

Pressure (mb)

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

Ozone (du)

381
380
381
383
385
386
388
387
389
391
397
402
409
412
415
418
421
427
429
430
433
434
433
433

Sunday 22

Waxing Crescent 16%

08:00

23:46

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

Sun - Rise: 06:22, Set: 18:43, Transit: 12:34. Moon - Rise: 08:00, Set: 23:46. Civil Dark: 19:15 - 05:51. Nautical Dark: 19:52 - 05:14. Astro Dark: 20:30 - 04:35

Total Clouds (% Sky Obscured)

13
13
39
75
73
80
86
71
55
48
65
73
77
82
85
88
91
67
40
15
36
48
59
68

Low Clouds (% Sky Obscured)

5
6
26
57
57
61
66
53
36
28
44
47
49
53
54
59
65
42
23
3
7
8
11
9

Medium Clouds (% Sky Obscured)

4
4
4
34
4
0
0
0
6
13
19
1
4
4
7
19
26
26
23
15
19
9
10
10

High Clouds (% Sky Obscured)

4
3
5
6
7
9
11
11
19
23
26
10
4
2
14
32
50
47
40
15
36
34
23
29

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
4
5
6
6
8
8
8
9
8
8
7
6
7
6
6
5
5
5
5
5
5
5
6

Dew Point (°C)

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

Relative Humidity (%)

86
79
73
70
67
65
63
64
65
70
76
78
78
79
79
81
81
82
83
85
86
86
86
88

Pressure (mb)

1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019

Ozone (du)

435
436
431
424
421
419
418
418
417
417
417
416
415
414
412
410
407
404
401
397
393
390
386
383

Monday 23

Waxing Crescent 26%

08:00

01:10

08 Bad
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

Sun - Rise: 06:20, Set: 18:45, Transit: 12:34. Moon - Rise: 08:00, Set: 01:10. Civil Dark: 19:16 - 05:49. Nautical Dark: 19:53 - 05:12. Astro Dark: 20:32 - 04:33

Total Clouds (% Sky Obscured)

76
84
86
88
90
93
97
100
100
100
100
100
100
100
100
100
100
98
96
93
95
98
100
100

Low Clouds (% Sky Obscured)

9
9
9
8
7
5
4
3
18
33
49
65
80
96
89
81
72
70
67
65
67
70
72
77

Medium Clouds (% Sky Obscured)

17
24
46
66
88
92
95
99
99
99
100
98
96
97
97
96
95
76
58
40
43
41
36
56

High Clouds (% Sky Obscured)

30
25
49
73
90
93
97
100
100
100
100
100
100
100
88
72
56
64
74
70
61
75
100
100

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
3
3
0
1
0
0
1
1
3
11
20
18
9
13
21
16
14
10
11

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
6
6
7
7
6
6
6
5
5
5
6
6
6
5
6
5
6
6
6
5
5

Chance of Frost

Temperature (°C)

6
8
9
10
12
13
13
13
13
12
12
11
10
10
10
9
9
9
9
8
8
8
8
8

Feels Like (°C)

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

Dew Point (°C)

3
4
4
4
4
4
4
4
3
4
4
5
5
5
5
5
5
5
5
5
4
4
4
4

Relative Humidity (%)

81
75
70
65
61
56
54
52
50
55
59
65
67
69
70
72
74
75
75
77
77
78
78
78

Pressure (mb)

1019
1019
1020
1019
1018
1018
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1020

Ozone (du)

385
387
388
386
384
381
379
377
376
375
374
374
376
379
381
379
377
375
374
373
372
371
371
371

Tuesday 24

Waxing Crescent 37%

08:43

02:23

08 Bad
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: 06:18, Set: 18:46, Transit: 12:33. Moon - Rise: 08:43, Set: 02:23. Civil Dark: 19:18 - 05:47. Nautical Dark: 19:55 - 05:09. Astro Dark: 20:34 - 04:30

Total Clouds (% Sky Obscured)

100
100
98
96
94
96
98
100
100
100
100
100
100
100
99
99
98

Low Clouds (% Sky Obscured)

82
88
82
75
53
42
39
35
40
45
46
60
69
79
80
81
82

Medium Clouds (% Sky Obscured)

76
96
96
95
94
96
98
100
100
100
100
100
100
100
99
98
98

High Clouds (% Sky Obscured)

100
100
68
40
10
11
17
33
27
31
40
40
45
45
37
30
20

ISS Passover

Visibility (miles)

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

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
None
Very Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

11
3
4
5
1
2
1
0
6
11
12
29
39
50
62
70
73

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
9
9
10
11
12
12
11
11
11
10
9
9
8
7
7
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
73
68
65
60
55
57
58
60
64
66
68
75
84
91
90
91

Pressure (mb)

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

Ozone (du)

370
369
368
366
364
362
361
360
359
358
357
357
359
362
365
374
384

Forecast for Walzfeld, Karlsruhe Region, Germany (48.67,8.09)

Generated: 18/03/26 08:17:58. Forecast: 18/03/26 to 24/03/26. Timezone: UTC+1.00