Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 24

First Quarter 57%

12:20

03:55

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

Sun - Rise: 06:13, Set: 20:29, Transit: 13:22. Moon - Rise: 12:20, Set: 03:55. Civil Dark: 21:04 - 05:39. Nautical Dark: 21:47 - 04:55. Astro Dark: 22:36 - 04:06

Total Clouds (% Sky Obscured)

1
2
2
18
30
17
8
4
22
22
40
41
19
31
24
23
11
9
22
40
41
34
10
19

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
2
2
17
28
17
8
2
14
16
34
27
18
26
14
12
5
4
13
25
28
20
6
18

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

Chance of Frost

Temperature (°C)

5
7
12
13
15
16
17
18
19
18
18
17
16
13
10
9
8
7
7
6
5
5
4
4

Feels Like (°C)

5
7
12
13
14
14
16
17
17
16
16
15
14
13
9
8
6
7
6
5
3
2
2
3

Dew Point (°C)

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

Relative Humidity (%)

69
65
61
56
49
42
37
34
33
33
34
41
51
55
52
50
50
51
56
58
60
61
62
62

Pressure (mb)

1023
1023
1022
1022
1022
1022
1021
1021
1020
1020
1020
1019
1019
1019
1020
1020
1021
1021
1021
1020
1020
1020
1020
1020

Ozone (du)

357
357
357
356
356
359
362
365
366
368
369
369
368
369
369
369
369
368
368
367
366
366
369
369

Saturday 25

Waxing Gibbous 68%

13:40

04:14

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

Sun - Rise: 06:11, Set: 20:31, Transit: 13:22. Moon - Rise: 13:40, Set: 04:14. Civil Dark: 21:05 - 05:37. Nautical Dark: 21:49 - 04:53. Astro Dark: 22:38 - 04:03

Total Clouds (% Sky Obscured)

42
57
13
5
5
10
41
49
7
28
5
2
0
4
4
0
1
0
11
8
21
15
25
17

Low Clouds (% Sky Obscured)

0
0
0
0
0
5
5
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
26
26
0
0
1
0
0
0
0
0
0
0
11
6
19
0
8
0

High Clouds (% Sky Obscured)

22
28
5
1
2
6
41
49
4
17
2
1
0
1
3
0
0
0
0
1
1
15
25
17

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)

3
2
1
2
2
3
4
6
6
7
7
7
5
4
3
3
3
4
4
3
3
3
2
2

Chance of Frost

Temperature (°C)

4
7
12
14
16
17
18
18
19
19
19
18
17
14
12
10
8
7
6
5
4
4
4
4

Feels Like (°C)

4
5
10
14
16
17
17
18
17
17
17
17
17
14
12
10
8
6
6
4
3
3
3
4

Dew Point (°C)

-2
-1
3
4
5
5
5
5
5
5
5
6
8
6
3
1
-2
-2
-2
-3
-3
-2
-2
-1

Relative Humidity (%)

63
58
54
50
47
43
41
41
41
40
40
45
54
57
55
52
50
52
57
58
60
64
68
72

Pressure (mb)

1020
1020
1019
1019
1019
1018
1018
1018
1018
1017
1017
1017
1017
1018
1019
1020
1020
1021
1022
1022
1022
1022
1023
1023

Ozone (du)

368
367
368
369
366
365
365
363
363
363
366
367
366
366
366
366
363
362
363
365
364
365
365
367

Sunday 26

Waxing Gibbous 78%

14:57

04:29

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
00 Bad
01 OK
02 Bad
03 Bad
04 OK
05 Good
06 Good

Sun - Rise: 06:10, Set: 20:32, Transit: 13:22. Moon - Rise: 14:57, Set: 04:29. Civil Dark: 21:07 - 05:35. Nautical Dark: 21:51 - 04:51. Astro Dark: 22:41 - 04:00

Total Clouds (% Sky Obscured)

52
53
62
79
84
98
99
100
100
100
82
95
93
59
94
94
97
64
29
68
73
39
14
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
87
72
65
51
10
23
28
30
42
24
26
24
20
14
7

High Clouds (% Sky Obscured)

52
53
57
75
80
96
99
100
100
94
77
81
79
59
84
75
86
60
4
36
50
19
2
5

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)

1
2
4
5
6
6
6
6
6
7
7
7
6
5
4
3
2
2
2
1
1
1
1
1

Chance of Frost

Temperature (°C)

4
6
9
10
12
13
14
15
16
16
15
14
14
12
9
8
8
7
7
6
5
5
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
66
60
54
51
48
49
49
51
52
53
53
61
66
70
70
68
65
66
69
68
68
71
72

Pressure (mb)

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

Ozone (du)

370
370
371
371
371
372
372
373
373
373
372
372
373
373
374
374
375
376
376
376
376
376
376
377

Monday 27

Waxing Gibbous 86%

16:11

04:43

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

Sun - Rise: 06:08, Set: 20:34, Transit: 13:22. Moon - Rise: 16:11, Set: 04:43. Civil Dark: 21:09 - 05:33. Nautical Dark: 21:53 - 04:49. Astro Dark: 22:43 - 03:57

Total Clouds (% Sky Obscured)

6
9
40
40
54
48
57
42
31
20
29
27
41
38
36
65
48
57
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
2
1
1
1
1
25
41
52

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
3
4
6
4
2
0
25
51
76
100
100
100
100
100

High Clouds (% Sky Obscured)

6
8
36
36
44
32
38
32
22
11
22
27
41
38
36
50
48
57
100
100
100
100
100
78

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
4
5

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)

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

Chance of Frost

Temperature (°C)

5
6
9
11
13
14
15
16
16
17
17
16
15
13
12
10
8
8
7
7
7
7
6
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
65
60
56
54
51
48
47
47
49
49
52
60
69
70
71
70
71
71
74
78
81
81
82

Pressure (mb)

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

Ozone (du)

377
376
375
374
375
375
375
375
377
376
378
385
390
385
385
385
389
389
389
389
391
393
399
410

Tuesday 28

Waxing Gibbous 92%

17:22

04:57

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:06, Set: 20:35, Transit: 13:22. Moon - Rise: 17:22, Set: 04:57. Civil Dark: 21:10 - 05:31. Nautical Dark: 21:55 - 04:46. Astro Dark: 22:46 - 03:55

Total Clouds (% Sky Obscured)

92
55
45
47
96
100
100
98
98
85
95
98
98
68
76
87
89
90
92
89
85
83
87
92

Low Clouds (% Sky Obscured)

51
29
36
47
84
86
87
87
90
82
80
77
74
52
59
68
68
70
78
79
81
81
84
90

Medium Clouds (% Sky Obscured)

57
50
45
47
50
40
35
28
25
27
24
21
29
9
11
13
10
8
5
4
2
0
0
0

High Clouds (% Sky Obscured)

65
40
20
0
0
0
0
0
0
4
30
40
45
32
25
13
7
3
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
8
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 (%)

3
13
15
16
23
32
31
29
23
27
17
15
8
7
6
2
5
6
6
4
2
0
2
3

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
74
72
70
65
65
70
70
68
68
65
66
72
75
78
82
85
86
88
88
88
91
91
88

Pressure (mb)

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

Ozone (du)

419
422
428
429
421
416
415
416
415
417
419
421
421
420
416
413
409
408
406
404
403
402
401
401

Wednesday 29

Waxing Gibbous 97%

18:33

05:11

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

Sun - Rise: 06:04, Set: 20:37, Transit: 13:21. Moon - Rise: 18:33, Set: 05:11. Civil Dark: 21:12 - 05:29. Nautical Dark: 21:57 - 04:44. Astro Dark: 22:48 - 03:52

Total Clouds (% Sky Obscured)

94
92
89
86
84
81
79
72
66
60
45
33
19
27
32
30
26
26
25
29
45
55
51
43

Low Clouds (% Sky Obscured)

94
91
88
85
81
77
73
67
60
54
41
27
14
24
32
30
26
26
25
29
45
55
51
43

Medium Clouds (% Sky Obscured)

0
1
1
1
17
33
49
45
47
47
31
14
0
2
3
5
3
2
1
1
0
0
0
0

High Clouds (% Sky Obscured)

1
1
2
2
1
1
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 (%)

4
7
9
9
8
8
7
6
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
81
75
68
61
57
54
51
51
51
52
56
62
69
70
70
70
68
67
66
70
71
72
72

Pressure (mb)

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

Ozone (du)

400
400
401
403
405
405
405
404
403
402
401
401
400
400
401
402
403
404
404
404
404
405
406
406

Thursday 30

Waxing Gibbous 99%

19:45

05:28

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

Sun - Rise: 06:03, Set: 20:38, Transit: 13:21. Moon - Rise: 19:45, Set: 05:28. Civil Dark: 21:14 - 05:27. Nautical Dark: 21:58 - 04:42. Astro Dark: 22:51 - 03:49

Total Clouds (% Sky Obscured)

34
25
15
6
28
51
73
64
58
56
38
20
3
15
24
34
32
31
29

Low Clouds (% Sky Obscured)

34
25
15
6
17
24
28
35
46
48
34
19
3
11
15
19
16
15
12

Medium Clouds (% Sky Obscured)

0
0
0
0
19
43
65
55
46
36
22
11
0
5
1
1
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

ISS Passover

Visibility (miles)

9
9
9
9
8
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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
9
13
15
20
24
24
20
15
7
6
4
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

Wind Speed/Direction (mph)

3
3
5
6
8
9
9
10
10
9
9
7
5
3
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
3
6
6
7
7
7
8
10
10
8
9
9
9
6
6
7
7
6

Dew Point (°C)

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

Relative Humidity (%)

72
72
67
64
61
58
56
54
51
49
46
51
58
66
68
69
68
69
72

Pressure (mb)

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

Ozone (du)

406
406
406
406
406
407
408
409
408
407
406
405
404
402
403
403
403
404
404

Forecast for Friolzheim, Karlsruhe Region, Germany (48.84,8.84)

Generated: 24/04/26 07:20:37. Forecast: 24/04/26 to 30/04/26. Timezone: UTC+2.00