Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 26

Waxing Gibbous 78%

16:12

04:31

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

Sun - Rise: 06:09, Set: 20:36, Transit: 13:23. Moon - Rise: 16:12, Set: 04:31. Civil Dark: 21:11 - 05:34. Nautical Dark: 21:55 - 04:49. Astro Dark: 22:47 - 03:57

Total Clouds (% Sky Obscured)

79
72
68
46
9
2
3
30
85
64
17
9
61
100
92
89
78
47
84
97
89
84
93
100

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)

37
43
15
0
1
0
0
0
0
0
0
0
0
49
87
88
76
37
42
40
27
64
93
10

High Clouds (% Sky Obscured)

1
1
2
1
8
2
2
30
85
59
13
5
58
100
80
26
22
15
67
91
86
40
50
100

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

Chance of Frost

Temperature (°C)

19
19
18
16
13
11
9
7
6
6
5
5
4
4
4
6
9
12
15
18
19
20
21
21

Feels Like (°C)

16
15
14
15
12
10
8
7
6
4
3
3
4
2
2
5
7
10
14
16
17
18
18
18

Dew Point (°C)

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

Relative Humidity (%)

22
23
26
32
39
44
45
48
49
51
52
54
54
55
56
52
47
42
34
30
25
24
24
24

Pressure (mb)

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

Ozone (du)

379
381
381
382
382
381
379
377
376
374
371
369
367
367
366
367
367
366
369
371
371
374
375
374

Monday 27

Waxing Gibbous 86%

No Rise

04:45

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
07 Bad
08 Bad
09 Bad
10 Bad
11 OK
12 OK
13 OK
14 OK
15 Bad
16 Bad

Sun - Rise: 06:08, Set: 20:37, Transit: 13:23. Moon - Rise: No Rise, Set: 04:45. Civil Dark: 21:12 - 05:32. Nautical Dark: 21:57 - 04:47. Astro Dark: 22:50 - 03:54

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
89
100
100
100
67
40
41
41
47
100
100

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
1
1

Medium Clouds (% Sky Obscured)

37
60
60
59
100
95
99
100
96
100
100
100
100
63
55
95
94
50
24
8
3
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
89
100
100
88
8
7
11
18
24
100
100

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

Chance of Frost

Temperature (°C)

21
20
20
18
15
13
11
10
9
9
8
8
8
8
8
10
13
15
18
19
21
22
23
23

Feels Like (°C)

17
17
17
16
13
11
9
8
7
6
6
6
6
6
7
8
10
12
14
17
18
18
19
19

Dew Point (°C)

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

Relative Humidity (%)

24
28
32
39
44
47
49
48
47
51
53
54
58
59
61
55
49
43
37
33
31
30
30
31

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1018
1018
1018
1017
1017

Ozone (du)

373
372
372
373
372
374
376
379
380
383
388
392
393
394
398
403
405
404
402
402
404
404
404
403

Tuesday 28

Waxing Gibbous 92%

17:24

04:58

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

Sun - Rise: 06:06, Set: 20:39, Transit: 13:23. Moon - Rise: 17:24, Set: 04:58. Civil Dark: 21:14 - 05:30. Nautical Dark: 21:59 - 04:45. Astro Dark: 22:52 - 03:51

Total Clouds (% Sky Obscured)

100
100
100
100
78
67
81
51
87
53
72
35
21
51
55
21
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

1
1
0
0
0
0
1
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
15
44
21
14
16
27
25
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
78
67
81
51
78
38
72
31
8
24
37
21
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)

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

Chance of Frost

Temperature (°C)

22
22
21
20
17
16
15
14
13
12
11
10
9
8
8
11
12
14
16
18
19
20
20
20

Feels Like (°C)

19
18
18
17
13
12
11
10
10
10
10
7
7
7
7
9
10
11
13
15
16
16
16
17

Dew Point (°C)

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

Relative Humidity (%)

34
37
40
41
44
47
52
54
58
60
59
57
58
59
59
55
48
43
40
37
33
29
26
26

Pressure (mb)

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

Ozone (du)

403
403
404
407
406
402
401
398
396
395
396
396
396
398
395
393
394
393
394
396
399
399
399
400

Wednesday 29

Waxing Gibbous 97%

18:36

05:11

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 Good
15 Good
16 Good

Sun - Rise: 06:04, Set: 20:40, Transit: 13:23. Moon - Rise: 18:36, Set: 05:11. Civil Dark: 21:16 - 05:28. Nautical Dark: 22:01 - 04:42. Astro Dark: 22:55 - 03:48

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
1
0
2
2
1
1
1
1
0
0
0
0
1
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
1
0
1
1
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)

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

Chance of Frost

Temperature (°C)

20
19
18
17
16
14
12
11
10
9
8
7
7
7
7
7
10
12
14
16
17
18
19
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

26
28
31
37
40
44
41
40
41
40
38
41
42
44
42
37
33
31
28
25
24
23
24
25

Pressure (mb)

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

Ozone (du)

401
401
400
398
397
394
392
391
388
387
388
387
386
386
386
384
384
385
386
386
386
385
385
385

Thursday 30

Waxing Gibbous 99%

19:48

05:27

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 Good
15 Good
16 Good

Sun - Rise: 06:02, Set: 20:42, Transit: 13:23. Moon - Rise: 19:48, Set: 05:27. Civil Dark: 21:18 - 05:26. Nautical Dark: 22:03 - 04:40. Astro Dark: 22:58 - 03:45

Total Clouds (% Sky Obscured)

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

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
1
1
1
2
2
2
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)

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

Chance of Frost

Temperature (°C)

20
19
18
17
15
14
12
11
11
10
10
9
8
8
9
10
12
14
17
18
20
21
22
22

Feels Like (°C)

17
16
15
15
13
12
10
9
9
8
8
8
7
8
8
8
9
11
12
13
13
14
20
20

Dew Point (°C)

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

Relative Humidity (%)

27
29
32
36
40
41
45
47
48
48
51
53
54
57
56
50
46
43
39
38
35
34
34
34

Pressure (mb)

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

Ozone (du)

385
385
384
384
385
387
389
389
389
388
388
388
388
387
386
385
386
386
387
387
387
388
388
388

Friday 1

Full Moon 100%

21:00

05:47

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 OK
11 OK
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 06:01, Set: 20:43, Transit: 13:23. Moon - Rise: 21:00, Set: 05:47. Civil Dark: 21:19 - 05:24. Nautical Dark: 22:05 - 04:38. Astro Dark: 23:00 - 03:42

Total Clouds (% Sky Obscured)

1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
0
22
38
55
65
74
83

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
0
19
14
14
9
12
15

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
8
11
13
15
25

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
0
2
3
4
8
9
9

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
1
1
14
20
26
29
29
26
32
36
39

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)

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

Chance of Frost

Temperature (°C)

23
22
21
20
18
16
15
14
13
12
12
11
11
11
11
12
13
15
16
17
19
21
22
22

Feels Like (°C)

20
19
20
20
17
16
16
16
15
15
11
11
11
11
11
10
12
14
14
14
14
15
21
21

Dew Point (°C)

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

Relative Humidity (%)

34
37
41
45
48
49
52
53
53
54
54
54
56
55
54
54
59
66
72
70
69
68
63
59

Pressure (mb)

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

Ozone (du)

387
387
387
386
387
389
390
389
389
389
389
389
389
389
389
389
388
388
387
386
384
383
383
383

Saturday 2

Waning Gibbous 98%

22:12

06:11

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 05:59, Set: 20:45, Transit: 13:22. Moon - Rise: 22:12, Set: 06:11. Civil Dark: 21:21 - 05:22. Nautical Dark: 22:07 - 04:36. Astro Dark: 23:03 - 03:39

Total Clouds (% Sky Obscured)

89
94
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
97

Low Clouds (% Sky Obscured)

14
12
8
7
7
4
11
21
30
28
31
35
44
51
58
62
57
55
55
56
57

Medium Clouds (% Sky Obscured)

40
51
61
70
82
94
93
91
93
94
90
90
87
80
74
82
91
100
90
78
67

High Clouds (% Sky Obscured)

37
68
99
100
100
100
100
100
100
74
55
33
58
80
100
100
100
100
85
76
69

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

Precipitation Probability (%)

41
38
20
22
21
13
17
33
42
40
49
57
36
41
52
44
34
20
17
16
14

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
23
22
20
19
18
17
16
15
15
14
14
14
14
14
14
15
15
16
17
19

Feels Like (°C)

23
23
22
21
18
18
17
16
15
15
13
14
14
13
13
12
14
14
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

55
55
55
55
58
62
65
68
70
74
75
78
79
78
76
74
68
62
59
50
43

Pressure (mb)

1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1017
1016
1016
1016
1016
1016

Ozone (du)

382
380
378
376
376
376
376
376
377
377
378
379
380
382
384
386
386
387
387
387
387

Forecast for Mannheim, Karlsruhe Region, Germany (49.49,8.47)

Generated: 26/04/26 17:58:01. Forecast: 26/04/26 to 02/05/26. Timezone: UTC+2.00