Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 23

Waxing Crescent 57%

12:20

03:34

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

Sun - Rise: 06:15, Set: 20:31, Transit: 13:23. Moon - Rise: 12:20, Set: 03:34. Civil Dark: 21:06 - 05:41. Nautical Dark: 21:49 - 04:57. Astro Dark: 22:39 - 04:08

Total Clouds (% Sky Obscured)

10
8
7
2
0
2
2
3
3
2
2
18
42
46
14
16
30
34
39
16
10
16
20
9

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)

1
1
1
2
0
2
1
2
2
2
1
15
41
46
14
15
28
32
36
13
8
11
11
4

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

Chance of Frost

Temperature (°C)

13
11
10
8
8
7
7
6
6
8
11
13
15
16
18
19
20
21
21
20
20
18
15
13

Feels Like (°C)

12
10
9
7
7
7
7
6
6
8
10
12
12
14
16
17
18
18
17
17
17
17
13
11

Dew Point (°C)

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

Relative Humidity (%)

40
43
49
55
57
60
64
65
65
58
47
38
31
25
20
18
16
16
17
20
24
30
34
40

Pressure (mb)

1024
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1022
1022
1021
1020
1020
1020
1019
1019
1020
1020

Ozone (du)

364
363
363
363
364
364
362
361
363
365
365
365
366
370
373
375
376
374
373
371
373
375
374
374

Friday 24

First Quarter 68%

13:41

03:58

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

Sun - Rise: 06:14, Set: 20:33, Transit: 13:23. Moon - Rise: 13:41, Set: 03:58. Civil Dark: 21:08 - 05:39. Nautical Dark: 21:51 - 04:55. Astro Dark: 22:42 - 04:05

Total Clouds (% Sky Obscured)

15
46
48
40
32
27
14
15
33
5
3
8
79
29
35
35
6
2
2
3
3
3
5
4

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)

6
35
28
10
12
27
11
14
19
2
1
6
79
19
15
15
2
0
1
1
0
0
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
4
3
3
2
2
2
2
2
3
3
3
2
2
4
4
5
6
6
6
6
4
5
6

Chance of Frost

Temperature (°C)

11
11
10
9
8
8
7
6
6
8
11
13
15
17
19
20
21
21
21
21
21
19
15
13

Feels Like (°C)

10
10
8
7
6
6
7
6
6
6
11
13
15
17
16
17
17
19
19
19
19
18
14
11

Dew Point (°C)

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

Relative Humidity (%)

44
47
49
51
53
56
59
61
64
59
52
44
37
31
28
24
21
20
20
22
25
28
32
35

Pressure (mb)

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

Ozone (du)

373
371
370
370
369
368
366
367
368
365
365
363
365
366
366
367
367
370
371
370
366
362
361
362

Saturday 25

Waxing Gibbous 78%

14:58

04:16

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

Sun - Rise: 06:12, Set: 20:34, Transit: 13:23. Moon - Rise: 14:58, Set: 04:16. Civil Dark: 21:09 - 05:37. Nautical Dark: 21:53 - 04:53. Astro Dark: 22:44 - 04:02

Total Clouds (% Sky Obscured)

5
6
5
41
36
32
9
65
82
48
88
86
94
100
100
90
76
43
56
61
59
53
39
26

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
3
0
3
2
0
0
0
0
18
13
7
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
43
40
40
67
88
75
36
41
42
0
0
0
0

High Clouds (% Sky Obscured)

3
3
4
33
30
30
9
65
80
46
88
86
94
100
65
45
2
13
56
37
33
32
28
21

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

Chance of Frost

Temperature (°C)

11
10
9
8
8
8
7
7
7
8
10
12
14
15
16
17
18
18
18
18
17
16
14
12

Feels Like (°C)

10
9
8
8
6
5
5
6
4
6
9
10
11
13
13
14
15
16
17
15
14
12
11
9

Dew Point (°C)

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

Relative Humidity (%)

36
37
41
44
47
50
54
57
58
56
51
44
37
33
31
29
28
27
27
26
27
31
34
38

Pressure (mb)

1020
1021
1021
1021
1021
1022
1022
1023
1023
1024
1024
1025
1024
1024
1024
1023
1023
1022
1022
1022
1022
1022
1023
1024

Ozone (du)

366
368
369
367
367
368
370
371
373
375
376
376
377
378
377
375
374
374
377
375
374
373
374
375

Sunday 26

Waxing Gibbous 86%

16:12

04:31

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

Sun - Rise: 06:10, Set: 20:36, Transit: 13:23. Moon - Rise: 16:12, Set: 04:31. Civil Dark: 21:11 - 05:35. Nautical Dark: 21:55 - 04:51. Astro Dark: 22:47 - 03:59

Total Clouds (% Sky Obscured)

15
3
2
0
1
1
2
5
6
8
13
34
56
75
94
78
67
53
71
84
98
79
63
50

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
10
15
9
5
0
0
0
0

Medium Clouds (% Sky Obscured)

0
3
2
0
0
0
0
0
0
0
0
0
0
0
20
29
44
53
60
60
60
60
63
50

High Clouds (% Sky Obscured)

13
2
0
0
1
1
1
2
2
4
7
14
40
66
92
64
37
9
42
70
97
70
46
20

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

Chance of Frost

Temperature (°C)

10
9
8
7
6
5
5
5
6
7
9
12
15
16
18
19
20
20
20
19
18
17
15
14

Feels Like (°C)

7
7
7
6
5
5
4
5
5
6
9
11
13
13
15
16
17
17
17
16
15
14
13
11

Dew Point (°C)

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

Relative Humidity (%)

43
46
47
48
51
54
56
58
57
53
47
43
38
34
30
28
27
27
29
33
38
41
43
44

Pressure (mb)

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

Ozone (du)

375
375
375
376
375
375
375
375
374
373
374
375
375
375
375
376
376
377
381
384
385
388
394
400

Monday 27

Waxing Gibbous 83%

17:24

04:44

23 Bad
00 Good
01 OK
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

Sun - Rise: 06:08, Set: 20:37, Transit: 13:23. Moon - Rise: 17:24, Set: 04:44. Civil Dark: 21:13 - 05:33. Nautical Dark: 21:57 - 04:48. Astro Dark: 22:49 - 03:56

Total Clouds (% Sky Obscured)

49
16
45
73
87
100
100
100
100
99
98
96
93
92
88
91
95
99
96
93
90
91
92
93

Low Clouds (% Sky Obscured)

2
4
5
5
5
4
20
30
43
53
63
56
57
57
54
60
66
73
62
46
34
35
41
48

Medium Clouds (% Sky Obscured)

45
9
44
73
87
100
100
100
100
95
91
80
80
84
87
90
95
97
67
37
7
7
6
14

High Clouds (% Sky Obscured)

15
7
10
31
54
62
43
25
44
38
22
2
27
24
23
17
12
6
4
2
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
3
5
5
3
2
1
2
3
2
4
5
4
9
8
3
6
5
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
6
5
5
7
7
6
6
6
7
7
8
9
9
9
9
9
9
10
10
10
9
8
8

Chance of Frost

Temperature (°C)

12
11
10
10
9
9
9
9
9
9
10
12
13
14
15
16
16
15
15
15
14
14
13
12

Feels Like (°C)

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

Dew Point (°C)

1
2
2
2
2
2
2
3
3
3
2
2
1
1
1
1
2
2
3
3
2
2
2
1

Relative Humidity (%)

47
52
56
59
59
60
63
65
65
62
56
49
43
39
37
36
38
40
43
44
44
45
47
47

Pressure (mb)

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

Ozone (du)

408
405
407
412
417
421
424
428
427
427
428
430
431
432
434
435
434
433
432
430
427
424
420
416

Tuesday 28

Waxing Gibbous 92%

18:35

04:58

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
20 Bad
21 Bad
22 OK

Sun - Rise: 06:06, Set: 20:39, Transit: 13:23. Moon - Rise: 18:35, Set: 04:58. Civil Dark: 21:14 - 05:31. Nautical Dark: 21:59 - 04:46. Astro Dark: 22:52 - 03:53

Total Clouds (% Sky Obscured)

92
90
89
89
89
89
84
78
73
74
74
73
70
65
61
70
80
89
87
86
83
69
58
48

Low Clouds (% Sky Obscured)

48
45
42
42
43
43
38
33
27
32
37
41
40
40
38
45
52
62
71
73
76
63
49
30

Medium Clouds (% Sky Obscured)

18
25
32
30
27
19
21
23
25
39
49
60
49
37
28
21
19
18
15
15
18
18
18
23

High Clouds (% Sky Obscured)

0
0
0
0
0
0
4
11
19
16
18
14
10
6
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
2
2
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
5
5
5
5
5
5
5
5
5
6
7
7
8
9
8
8
8
7
6
6
7
7

Chance of Frost

Temperature (°C)

11
11
10
10
10
9
9
9
9
9
11
12
14
15
16
16
16
16
17
16
16
15
14
12

Feels Like (°C)

8
8
8
8
7
7
7
7
7
7
7
8
8
9
9
10
14
14
14
13
13
13
11
11

Dew Point (°C)

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

Relative Humidity (%)

49
49
50
51
53
55
58
57
56
55
49
43
38
37
35
33
33
33
33
34
37
39
43
46

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020

Ozone (du)

412
408
404
399
401
402
404
405
406
407
406
406
406
406
406
407
406
406
406
405
404
402
406
410

Wednesday 29

Waxing Gibbous 97%

19:47

05:12

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

Sun - Rise: 06:05, Set: 20:40, Transit: 13:23. Moon - Rise: 19:47, Set: 05:12. Civil Dark: 21:16 - 05:29. Nautical Dark: 22:01 - 04:44. Astro Dark: 22:54 - 03:51

Total Clouds (% Sky Obscured)

41
32
21
18
15
13
19
33
45
46
41
42
58
76
98
83
68
52
52
50
48

Low Clouds (% Sky Obscured)

35
32
17
17
15
13
19
33
45
46
41
42
56
44
41
34
31
29
21
14
8

Medium Clouds (% Sky Obscured)

17
9
0
0
0
0
1
2
3
2
2
2
13
24
40
36
27
21
19
19
20

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

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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
4
5
3
6
6
5
12
14
14
12
9
2
4
4
1

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
10
9
6
6
6
6
6
6
5
6
6
6
6
6
10
10
10
11
11

Dew Point (°C)

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

Relative Humidity (%)

49
50
50
50
54
56
59
63
65
69
64
61
58
54
51
49
45
41
37
37
38

Pressure (mb)

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

Ozone (du)

414
416
418
420
422
424
426
427
428
429
430
430
431
430
429
428
426
424
423
422
422

Forecast for Karlsdorf, Karlsruhe Region, Germany (49.14,8.54)

Generated: 23/04/26 23:01:58. Forecast: 23/04/26 to 29/04/26. Timezone: UTC+2.00