Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 22

Waxing Crescent 34%

09:37

02:28

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
20 Good
21 Good
22 Good
23 Good

Sun - Rise: 06:24, Set: 20:37, Transit: 13:30. Moon - Rise: 09:37, Set: 02:28. Civil Dark: 21:13 - 05:48. Nautical Dark: 21:57 - 05:04. Astro Dark: 22:48 - 04:13

Total 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

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)

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)

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)

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)

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

Chance of Frost

Temperature (°C)

6
5
4
3
2
2
2
2
4
6
8
10
11
12
12
13
14
14
13
12
11
8
7
7

Feels Like (°C)

4
3
3
2
1
1
0
1
2
3
5
7
7
9
10
10
11
11
11
11
10
8
6
6

Dew Point (°C)

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

Relative Humidity (%)

76
76
79
82
81
83
84
83
72
59
52
47
43
40
37
37
38
39
42
50
63
73
73
72

Pressure (mb)

1024
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1026
1027
1027
1028

Ozone (du)

412
407
403
400
393
390
392
397
399
402
405
408
405
397
393
394
395
396
394
392
392
391
391
392

Thursday 23

Waxing Crescent 46%

10:58

03:14

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
20 Good
21 Good
22 Good
23 Good

Sun - Rise: 06:22, Set: 20:39, Transit: 13:30. Moon - Rise: 10:58, Set: 03:14. Civil Dark: 21:14 - 05:46. Nautical Dark: 21:59 - 05:02. Astro Dark: 22:50 - 04:10

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
5
1
0
1
1
0
1
0
0
0
0
0
0
0
0

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)

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)

0
0
0
0
0
0
0
0
0
5
0
0
1
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
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)

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

Chance of Frost

Temperature (°C)

6
6
5
5
4
4
4
3
4
7
11
12
14
15
15
16
16
16
15
14
12
9
8
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
78
76
78
80
82
83
82
69
56
47
37
34
33
33
33
34
38
45
55
62
68
75
82

Pressure (mb)

1028
1028
1029
1029
1029
1029
1029
1029
1030
1029
1029
1029
1028
1028
1027
1027
1027
1026
1026
1026
1026
1027
1027
1027

Ozone (du)

395
399
399
394
393
390
388
385
381
377
372
367
365
365
365
367
368
370
370
369
365
362
360
359

Friday 24

First Quarter 57%

12:23

03:45

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
20 Good
21 Good
22 Good
23 Good

Sun - Rise: 06:20, Set: 20:41, Transit: 13:30. Moon - Rise: 12:23, Set: 03:45. Civil Dark: 21:16 - 05:44. Nautical Dark: 22:01 - 04:59. Astro Dark: 22:53 - 04:07

Total Clouds (% Sky Obscured)

0
0
0
0
1
1
1
1
1
1
0
0
0
1
1
0
6
1
4
1
2
1
1
7

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
2

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
1

High Clouds (% Sky Obscured)

0
0
0
0
1
1
1
1
1
1
0
0
0
1
1
0
6
1
4
1
2
1
1
1

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

Chance of Frost

Temperature (°C)

6
5
5
4
4
3
3
2
4
7
9
11
13
14
15
15
15
15
14
12
10
9
8
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
91
94
94
93
89
86
83
68
50
41
38
35
35
37
41
45
47
49
57
64
72
79
85

Pressure (mb)

1027
1027
1027
1026
1026
1026
1026
1026
1025
1025
1024
1024
1023
1023
1022
1022
1021
1021
1021
1021
1021
1022
1022
1022

Ozone (du)

360
361
363
363
364
364
363
363
365
367
371
372
370
369
367
367
368
369
372
375
381
390
391
390

Saturday 25

Waxing Gibbous 68%

13:45

04:08

00 OK
01 OK
02 OK
03 OK
04 Bad
05 OK
06 OK
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
20 Good
21 Good
22 Good
23 OK

Sun - Rise: 06:18, Set: 20:42, Transit: 13:30. Moon - Rise: 13:45, Set: 04:08. Civil Dark: 21:18 - 05:42. Nautical Dark: 22:03 - 04:57. Astro Dark: 22:56 - 04:04

Total Clouds (% Sky Obscured)

15
22
31
42
52
37
22
6
4
2
0
0
0
0
0
0
0
1
1
2
1
1
2
20

Low Clouds (% Sky Obscured)

4
6
22
39
52
37
22
6
4
2
0
0
0
0
0
0
0
0
0
0
0
0
0
20

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

2
2
2
3
0
0
0
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
93
93
94
93
89
88
82
66
50
42
37
33
33
33
33
34
37
42
52
63
77
84
88

Pressure (mb)

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

Ozone (du)

389
387
385
383
382
380
381
384
386
396
397
391
382
384
379
376
372
368
366
366
366
367
368
371

Sunday 26

Waxing Gibbous 78%

15:03

04:25

00 OK
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
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:16, Set: 20:44, Transit: 13:30. Moon - Rise: 15:03, Set: 04:25. Civil Dark: 21:20 - 05:40. Nautical Dark: 22:05 - 04:54. Astro Dark: 22:58 - 04:01

Total Clouds (% Sky Obscured)

37
57
61
64
74
86
91
86
66
63
95
93
92
91
95
97
100
100
100
99
100
100
100
97

Low Clouds (% Sky Obscured)

37
57
61
64
74
82
84
80
63
50
38
27
16
5
4
2
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
9
17
26
23
21
16
24
35
41
31
25
23
26
24
27
26

High Clouds (% Sky Obscured)

0
0
0
0
0
9
12
19
36
54
72
72
72
74
83
92
100
100
100
99
100
100
100
77

ISS Passover

Visibility (miles)

9
9
9
9
9
4
0
8
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
5
5
5
5
5
6
7
7
7
7
7
7
7
8
8
8
8
7
7
6
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
94
96
98
98
98
98
94
85
67
52
44
38
35
33
34
35
37
42
49
58
64
74
82

Pressure (mb)

1024
1024
1024
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1025
1025
1025
1024
1024
1024
1025
1025
1025
1026
1026

Ozone (du)

372
371
368
365
365
364
363
366
364
362
363
365
367
367
368
369
370
371
371
371
372
374
376
378

Monday 27

Waxing Gibbous 86%

16:18

04:39

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 OK
15 Bad
16 Bad
17 OK
18 OK
19 Good
20 Good
21 Good
22 Good
23 Good

Sun - Rise: 06:14, Set: 20:45, Transit: 13:30. Moon - Rise: 16:18, Set: 04:39. Civil Dark: 21:21 - 05:38. Nautical Dark: 22:07 - 04:52. Astro Dark: 23:01 - 03:58

Total Clouds (% Sky Obscured)

92
85
80
75
72
81
90
98
89
78
66
60
53
49
47
49
51
41
25
3
3
3
2
2

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
9
18
28
25
23
20
13
9
3
3
3
2
2

Medium Clouds (% Sky Obscured)

25
20
9
4
7
8
14
17
20
18
17
17
18
22
21
21
20
13
5
0
0
0
0
0

High Clouds (% Sky Obscured)

54
31
31
30
29
53
76
98
67
33
0
0
0
0
0
0
0
1
1
1
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
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
4
4
4
4
3
4
6
7
7
8
8
9
9
9
8
8
7
7
7
7

Chance of Frost

Temperature (°C)

4
4
3
3
3
3
4
5
5
7
9
11
12
13
14
14
14
14
13
12
10
9
8
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
88
91
91
93
94
88
82
76
64
55
47
45
43
41
40
41
40
45
52
59
62
65
67

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1024
1024
1024
1023
1023
1024
1024
1024
1025
1025

Ozone (du)

378
377
377
377
376
376
378
380
382
387
391
396
395
395
394
393
392
391
392
393
394
395
396
398

Tuesday 28

Waxing Gibbous 92%

17:32

04:51

Sun - Rise: 06:12, Set: 20:47, Transit: 13:30. Moon - Rise: 17:32, Set: 04:51. Civil Dark: 21:23 - 05:36. Nautical Dark: 22:09 - 04:50. Astro Dark: 23:04 - 03:55

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Schalkenmehren, Germany (50.17,6.86)

Generated: 22/04/26 00:18:58. Forecast: 22/04/26 to 28/04/26. Timezone: UTC+2.00