Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 22

Waxing Crescent 34%

10:57

02:58

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
08 Good
09 Bad
10 Good
11 Good
12 Good
13 Good
14 Good

Sun - Rise: 06:17, Set: 20:26, Transit: 13:22. Moon - Rise: 10:57, Set: 02:58. Civil Dark: 21:01 - 05:43. Nautical Dark: 21:43 - 05:00. Astro Dark: 22:31 - 04:11

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
4
49
15
7
6
4
6

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
6

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
35
8
4
3
2
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)

13
12
12
11
9
7
5
4
4
4
3
3
2
2
2
2
1
2
2
4
5
6
6
6

Chance of Frost

Temperature (°C)

14
14
14
13
12
10
8
8
7
6
6
5
5
4
4
4
3
5
8
10
12
13
15
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

42
41
45
52
59
68
73
73
75
75
75
76
76
77
79
79
74
67
59
54
50
45
42
42

Pressure (mb)

1023
1022
1023
1023
1023
1023
1025
1026
1026
1026
1027
1027
1027
1027
1027
1028
1028
1028
1028
1028
1028
1027
1027
1026

Ozone (du)

401
404
406
406
404
403
402
399
398
398
400
401
399
399
400
396
393
389
383
379
379
379
378
375

Thursday 23

Waxing Crescent 46%

12:20

03:31

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
08 Good
09 OK
10 Good
11 Good
12 Good
13 OK
14 OK

Sun - Rise: 06:15, Set: 20:28, Transit: 13:22. Moon - Rise: 12:20, Set: 03:31. Civil Dark: 21:02 - 05:41. Nautical Dark: 21:45 - 04:57. Astro Dark: 22:33 - 04:09

Total Clouds (% Sky Obscured)

3
4
5
0
3
2
0
1
0
4
4
4
5
5
4
6
4
7
20
6
6
12
27
28

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
2
0
2
1
0
0
0
2
1
1
1
1
1
1
1
2
8
3
3
11
27
28

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
15
15
15
16
13
10
9
8
7
6
6
5
5
5
4
4
7
10
11
13
14
15
15

Dew Point (°C)

3
3
4
4
7
5
3
1
-1
-2
-2
-2
-1
-1
0
0
0
0
2
2
2
2
3
3

Relative Humidity (%)

41
41
42
45
57
60
61
59
53
52
53
56
61
65
70
72
72
65
56
49
44
41
39
39

Pressure (mb)

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

Ozone (du)

371
367
364
364
364
363
360
357
356
355
356
356
357
356
356
357
359
359
359
362
365
369
372
374

Friday 24

First Quarter 57%

13:40

03:55

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

Sun - Rise: 06:13, Set: 20:29, Transit: 13:22. Moon - Rise: 13:40, 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)

13
4
6
5
35
41
30
5
3
3
4
4
24
41
44
43
13
20
66
71
19
5
1
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
10
16
10
5
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
43
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

11
3
4
3
35
41
30
4
3
3
2
2
24
41
44
43
8
11
51
50
8
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)

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

Chance of Frost

Temperature (°C)

17
18
17
17
16
13
10
9
8
7
6
5
4
4
4
4
5
7
9
12
14
15
16
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

37
36
37
44
55
63
64
64
66
69
70
72
75
77
82
83
83
75
72
68
64
58
54
49

Pressure (mb)

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

Ozone (du)

375
376
376
376
379
381
378
379
377
374
374
373
371
369
367
366
364
363
364
366
368
378
394
397

Saturday 25

Waxing Gibbous 68%

14:57

04:14

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
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 OK

Sun - Rise: 06:11, Set: 20:31, Transit: 13:22. Moon - Rise: 14:57, 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)

0
0
0
0
0
0
0
0
0
0
2
3
4
6
5
5
5
4
3
3
5
5
6
37

Low Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
3
5
4
4
4
3
2
1
2
1
2
27

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)

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

Chance of Frost

Temperature (°C)

17
17
17
16
15
14
12
10
8
7
6
5
5
4
4
5
6
7
9
11
12
13
15
16

Feels Like (°C)

16
16
15
15
14
13
11
9
7
7
6
5
4
4
4
5
7
7
9
10
12
13
14
14

Dew Point (°C)

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

Relative Humidity (%)

43
38
35
40
52
57
57
58
60
62
65
68
72
76
77
80
81
74
69
65
62
58
55
54

Pressure (mb)

1018
1018
1018
1018
1018
1019
1020
1021
1021
1022
1022
1022
1023
1023
1023
1023
1024
1024
1024
1023
1023
1023
1022
1022

Ozone (du)

389
376
374
374
369
368
368
371
372
374
374
371
368
368
368
370
372
371
369
369
369
370
371
371

Sunday 26

Waxing Gibbous 78%

14:57

04:29

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

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
65
65
55
50
51
56
57
69
56
38
29
21
16
26
33
40
46
58
56
59
54
55
41

Low Clouds (% Sky Obscured)

1
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
12
50
51
56
57
52
35
3
7
7
3
0
0
0
0
0
1
11
21
37
30

High Clouds (% Sky Obscured)

31
40
40
35
40
22
11
51
62
41
38
29
17
1
24
33
40
46
58
56
56
34
8
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)

7
7
8
7
5
4
4
2
1
1
2
1
1
1
2
2
3
3
4
5
7
7
7
7

Chance of Frost

Temperature (°C)

16
16
16
14
13
12
10
9
8
8
7
6
6
5
4
5
6
6
9
11
13
14
15
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
49
50
55
64
70
74
73
69
66
67
74
74
75
76
75
72
70
64
59
54
50
47
45

Pressure (mb)

1022
1022
1021
1021
1021
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1021
1021

Ozone (du)

372
372
373
374
376
376
375
375
375
376
376
376
377
378
379
380
381
382
383
383
384
386
389
391

Monday 27

Waxing Gibbous 86%

16:11

04:43

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

32
23
17
9
4
11
19
26
26
23
17
12
7
7
13
18
22
33
44
55
67
81
96
95

Low Clouds (% Sky Obscured)

0
0
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1

Medium Clouds (% Sky Obscured)

24
23
17
9
4
11
19
26
26
23
17
12
7
7
12
7
6
8
13
19
27
36
40
45

High Clouds (% Sky Obscured)

3
0
1
1
2
4
6
7
4
2
1
1
1
0
5
8
15
26
40
54
67
81
96
93

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
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
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
15
14
14
15
15
9
9
9
9
9
8
5
6
5
5
4
4
7
8
9
9
10
10

Dew Point (°C)

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

Relative Humidity (%)

46
46
47
53
61
71
71
69
70
70
70
70
72
74
76
72
70
65
60
54
50
48
45
43

Pressure (mb)

1020
1020
1019
1019
1019
1019
1020
1020
1020
1020
1019
1019
1019
1019
1018
1018
1018
1017
1017
1016
1016
1015
1014
1014

Ozone (du)

392
393
394
394
394
395
393
392
391
391
390
390
393
395
397
399
402
404
405
406
407
405
404
403

Tuesday 28

Waxing Gibbous 92%

17:22

04:57

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 OK
23 OK
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:06, Set: 20:35, Transit: 13:21. 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)

94
92
88
85
84
62
43
30
42
58
73
80
80
81
79
87
100

Low Clouds (% Sky Obscured)

2
2
0
0
0
1
6
6
8
10
10
9
6
3
12
21
28

Medium Clouds (% Sky Obscured)

50
55
37
31
27
19
10
2
9
18
37
44
60
73
75
86
97

High Clouds (% Sky Obscured)

90
89
75
49
5
3
2
0
3
5
7
36
64
81
79
87
100

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
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
4
6
8
10
11
12

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
12
13
13
13
9
9
9
9
8
7
7
6
5
5
5

Dew Point (°C)

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

Relative Humidity (%)

43
45
46
54
64
75
78
82
87
85
84
82
84
85
86
83
82

Pressure (mb)

1013
1012
1012
1012
1012
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

403
403
403
401
399
398
397
396
395
394
394
393
391
388
385
385
385

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

Generated: 22/04/26 15:20:15. Forecast: 22/04/26 to 28/04/26. Timezone: UTC+2.00