Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 23

Waxing Crescent 46%

10:57

03:31

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

Sun - Rise: 06:17, Set: 20:28, Transit: 13:22. Moon - Rise: 10:57, 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)

0
0
1
0
5
5
5
7
5
2
2
4
4
1
3
5
6
5
5
23
6
6
6
3

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

High Clouds (% Sky Obscured)

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

Chance of Frost

Temperature (°C)

3
3
5
9
11
13
14
15
16
17
17
17
16
15
13
10
9
8
8
7
7
6
5
4

Feels Like (°C)

4
3
5
9
10
11
12
14
14
15
16
16
15
15
14
10
9
8
7
6
6
6
5
4

Dew Point (°C)

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

Relative Humidity (%)

79
76
68
61
57
52
47
42
40
40
41
41
46
57
62
62
61
57
54
56
58
61
65
67

Pressure (mb)

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

Ozone (du)

402
399
395
390
387
385
385
381
379
376
372
369
367
365
363
363
365
364
362
362
362
361
360
360

Friday 24

First Quarter 57%

12:20

03:55

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

Sun - Rise: 06:15, 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)

4
4
4
4
4
7
26
12
7
5
11
21
21
9
6
10
5
4
5
4
24
23
6
5

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)

2
1
2
1
1
3
17
10
5
2
11
21
21
4
5
10
2
0
1
1
6
9
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)

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

Chance of Frost

Temperature (°C)

4
5
6
10
12
14
15
17
18
18
18
18
17
16
14
11
10
9
7
7
5
5
4
4

Feels Like (°C)

4
4
7
11
12
13
14
15
17
16
16
16
16
15
13
10
9
8
7
6
5
4
3
4

Dew Point (°C)

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

Relative Humidity (%)

71
72
65
60
52
44
40
37
35
34
34
34
41
52
57
55
54
56
58
62
63
66
67
68

Pressure (mb)

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

Ozone (du)

359
358
358
358
359
358
358
360
361
362
364
364
363
365
368
369
370
372
372
371
370
371
371
366

Saturday 25

Waxing Gibbous 68%

13:40

04:14

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

Sun - Rise: 06:13, 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)

1
20
50
23
39
42
3
8
2
0
4
4
4
5
10
4
4
5
4
4
13
25
36
30

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
8
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
8
39
42
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
12
18
13

High Clouds (% Sky Obscured)

1
20
43
14
34
42
2
1
0
0
3
3
3
2
6
2
2
2
2
1
11
18
26
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)

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

Chance of Frost

Temperature (°C)

3
3
5
11
13
15
16
17
18
19
19
19
18
17
15
12
10
9
8
8
8
6
5
4

Feels Like (°C)

3
3
6
10
14
15
16
17
17
17
17
17
16
16
14
11
10
9
7
7
7
6
5
5

Dew Point (°C)

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

Relative Humidity (%)

69
68
64
58
53
48
46
44
43
40
37
36
41
51
56
55
55
55
56
56
58
60
64
68

Pressure (mb)

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

Ozone (du)

361
360
360
362
371
373
366
365
366
370
369
365
365
365
365
363
363
363
362
363
362
361
359
358

Sunday 26

Waxing Gibbous 78%

14:57

04:29

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

Sun - Rise: 06:11, 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)

20
14
23
34
46
60
51
68
87
89
96
80
68
54
49
43
38
36
31
9
3
15
10
15

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)

6
0
0
0
0
0
0
0
14
33
50
39
37
47
41
34
25
11
5
1
0
0
0
0

High Clouds (% Sky Obscured)

15
10
21
33
46
60
51
68
86
86
92
64
37
10
9
10
10
9
8
2
1
8
7
11

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
72
65
59
54
53
51
51
50
50
49
50
54
62
68
68
67
67
69
67
67
68
70
71

Pressure (mb)

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

Ozone (du)

359
360
360
360
361
363
366
367
367
368
368
370
370
372
372
372
374
374
373
372
370
369
369
369

Monday 27

Waxing Gibbous 86%

16:11

04:43

06 Good
07 Good
08 OK
09 OK
10 OK
11 OK
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

Sun - Rise: 06:10, 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)

12
14
19
30
24
43
67
91
92
85
78
85
93
100
78
85
88
92
96
100
100
100
100
98

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
6
12
18
15
11
9
0
0
0
0
0
0
1
2
2
10

Medium Clouds (% Sky Obscured)

0
0
2
4
5
18
27
37
42
70
73
85
93
100
78
81
74
77
78
81
79
78
79
80

High Clouds (% Sky Obscured)

9
12
16
25
23
43
67
90
82
73
59
64
76
92
57
66
82
90
96
100
100
100
100
70

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
1
0
0
0
0
1
10
17
26
43

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
72
65
60
56
52
49
45
42
43
45
48
56
68
74
76
78
79
79
78
77
78
79
81

Pressure (mb)

1023
1023
1023
1022
1022
1021
1021
1020
1019
1019
1018
1018
1017
1017
1017
1017
1016
1016
1016
1016
1015
1015
1015
1014

Ozone (du)

371
372
373
374
375
375
375
376
375
376
378
378
376
377
376
379
382
385
384
382
381
382
383
384

Tuesday 28

Waxing Gibbous 92%

17:22

04:57

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

Sun - Rise: 06:08, 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)

98
96
97
97
98
92
86
81
87
93
99
99
100
100
82
74
72
81
86
93
95
96
99
100

Low Clouds (% Sky Obscured)

14
16
16
12
8
16
24
32
54
75
97
95
92
90
65
40
14
33
54
73
80
87
95
96

Medium Clouds (% Sky Obscured)

79
76
81
78
76
62
50
38
57
74
93
95
97
99
82
74
62
58
67
74
58
40
27
26

High Clouds (% Sky Obscured)

40
20
15
12
6
27
49
70
65
60
40
39
44
48
44
40
36
50
63
66
59
53
60
67

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
Very Light Rain
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

49
53
45
34
13
13
10
6
22
35
51
67
65
60
53
37
6
18
23
26
32
34
35
36

Precipitation Amount (mm)

0
0.2
0
0
0
0
0
0
0
0
0.2
0.4
0.4
0.3
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
74
73
65
57
52
49
47
46
52
59
67
76
84
93
93
94
96
94
91
91
93
93
94

Pressure (mb)

1014
1014
1014
1014
1013
1013
1012
1012
1011
1011
1011
1011
1011
1012
1012
1012
1012
1013
1013
1012
1012
1012
1012
1012

Ozone (du)

388
392
397
398
399
401
404
406
409
415
420
425
430
434
438
437
435
433
433
432
431
433
434
436

Wednesday 29

Waxing Gibbous 97%

18:33

05:11

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
00 Bad
01 Bad

Sun - Rise: 06:06, 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)

100
100
100
100
100
100
100
100
100
98
97
95
93
91
90
84
83
82
81
80

Low Clouds (% Sky Obscured)

98
100
100
100
100
99
97
94
91
90
88
81
75
70
68
60
56
57
61
60

Medium Clouds (% Sky Obscured)

28
40
46
47
67
78
88
89
87
86
85
80
76
67
52
8
8
2
1
0

High Clouds (% Sky Obscured)

70
81
95
95
95
95
95
90
85
61
61
55
64
60
63
66
69
61
49
35

ISS Passover

Visibility (miles)

9
9
9
9
9
8
8
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

Precipitation Type

None
None
Very Light Rain
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

35
33
49
47
31
64
84
95
95
85
70
56
42
27
42
51
55
74
95
95

Precipitation Amount (mm)

0
0
0.2
0
0
0.3
0.5
0.9
0.8
0.4
0.3
0
0
0
0
0
0.2
0.5
0.9
1.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
7
7
8
8
9
9
9
9
10
10
10
10
10
9
9
8
8
7
7

Feels Like (°C)

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

Dew Point (°C)

6
7
7
7
7
7
7
8
8
8
8
7
7
7
7
7
7
7
7
6

Relative Humidity (%)

94
94
94
95
91
90
90
90
90
87
85
81
84
84
85
90
93
96
96
94

Pressure (mb)

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

Ozone (du)

428
421
413
413
412
412
408
405
401
400
400
399
400
401
402
403
404
405
408
411

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

Generated: 23/04/26 06:53:37. Forecast: 23/04/26 to 29/04/26. Timezone: UTC+2.00