Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 29

Waxing Gibbous 98%

20:01

04:15

17 Good
18 Good
19 Good
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
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:25, Set: 21:21, Transit: 13:23. Moon - Rise: 20:01, Set: 04:15. Civil Dark: 22:02 - 04:43. Nautical Dark: 23:00 - 03:45. Astro Dark: 00:35 - 02:06

Total Clouds (% Sky Obscured)

3
3
5
90
100
97
79
83
100
92
91
100
99
100
100
100
99
100
62
47
99
99
84
74

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
1
11
15
1
0
0
6
1
21
6
1
3
2
0

Medium Clouds (% Sky Obscured)

0
3
5
1
1
23
29
40
63
58
58
66
80
94
78
91
80
55
62
47
34
36
14
2

High Clouds (% Sky Obscured)

3
1
5
85
100
95
62
69
100
77
76
100
96
100
100
100
91
95
32
9
96
99
83
74

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
3
25
32
21
11
7
22
12
7
1
2
14
0
0
2
5
16
17
19

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
4
2
2
4
4
1
11
10
7
3
3
3
5
7
3
4
2
7
4
2
4
5

Chance of Frost

Temperature (°C)

30
30
30
29
27
24
23
21
20
19
19
19
19
18
19
20
22
24
26
28
30
31
31
29

Feels Like (°C)

29
30
30
31
28
24
22
21
18
18
19
19
19
19
18
20
22
24
26
28
30
31
30
30

Dew Point (°C)

6
7
8
10
12
12
12
11
10
15
14
12
12
13
13
14
13
13
13
16
19
15
13
10

Relative Humidity (%)

21
22
26
31
40
45
49
51
53
73
70
65
65
70
71
67
57
50
43
47
51
36
33
30

Pressure (mb)

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

Ozone (du)

347
342
337
336
334
335
336
334
332
332
331
330
330
331
332
334
337
339
342
343
345
344
344
345

Saturday 30

Waxing Gibbous 100%

21:11

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 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:24, Set: 21:22, Transit: 13:23. Moon - Rise: 21:11, Set: 04:45. Civil Dark: 22:03 - 04:42. Nautical Dark: 23:01 - 03:44. Astro Dark: 00:40 - 02:01

Total Clouds (% Sky Obscured)

75
100
100
100
100
100
100
100
91
100
89
100
96
100
96
100
100
66
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
1
1
1
15
9
1
0
0
0
1
20
4
1
13
20
20
22
23
29
46
41
48
41

Medium Clouds (% Sky Obscured)

4
6
5
18
69
87
94
66
81
78
72
88
94
72
73
77
92
56
61
68
65
67
56
60

High Clouds (% Sky Obscured)

75
100
100
100
100
100
100
100
67
100
62
100
80
100
95
87
95
41
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
5
9
9
9
9
5
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
Light Rain
Very Light Rain
None
Very Light Rain
None
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
Very Light Rain
None
None
None
Light Rain

Precipitation Probability (%)

56
87
74
48
58
14
35
54
42
56
83
68
14
7
30
18
10
13
36
65
76
64
68
95

Precipitation Amount (mm)

0
0.7
0.3
0
0.2
0
0.3
0.7
0.3
0.3
0.8
0.2
0
0
0
0
0
0
0
0.3
0
0
0
0.7

Wind Speed/Direction (mph)

6
15
10
5
6
4
6
4
4
2
1
2
2
3
5
6
2
4
4
4
5
1
7
7

Chance of Frost

Temperature (°C)

29
29
28
27
26
24
22
21
21
20
19
18
18
19
19
22
23
25
28
27
27
26
27
27

Feels Like (°C)

29
27
26
28
26
25
22
22
22
21
20
19
20
20
20
22
24
26
28
27
27
27
26
26

Dew Point (°C)

9
11
22
24
22
21
19
19
19
18
17
17
17
18
18
19
21
23
23
18
16
17
14
15

Relative Humidity (%)

28
33
70
83
81
83
83
88
92
89
89
93
92
92
92
87
89
87
77
58
52
58
46
48

Pressure (mb)

1017
1016
1017
1017
1017
1017
1016
1016
1016
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1012
1012

Ozone (du)

344
340
340
339
341
342
344
343
342
343
343
344
343
341
340
344
344
343
345
343
341
342
342
339

Sunday 31

Full Moon 100%

22:15

05:25

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

Sun - Rise: 05:23, Set: 21:23, Transit: 13:24. Moon - Rise: 22:15, Set: 05:25. Civil Dark: 22:05 - 04:41. Nautical Dark: 23:03 - 03:42. Astro Dark: 00:45 - 01:56

Total Clouds (% Sky Obscured)

100
100
100
96
100
100
100
83
96
91
65
53
50
47
37
47
55
41
82
76
93
96
98
100

Low Clouds (% Sky Obscured)

46
35
34
31
27
42
59
71
40
35
42
49
47
45
37
41
50
41
48
43
39
39
40
40

Medium Clouds (% Sky Obscured)

68
67
75
71
99
92
78
81
94
85
56
35
28
19
1
16
15
4
23
17
29
32
31
22

High Clouds (% Sky Obscured)

100
98
73
76
100
100
100
65
0
3
0
0
0
0
2
0
1
1
10
2
1
25
70
100

ISS Passover

Visibility (miles)

9
2
7
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
2
0
0
0
1
7
3
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
86
37
46
50
85
65
6
0
1
1
2
2
0
3
20
28
20
5
1
0
0
0

Precipitation Amount (mm)

1.4
2.1
0.5
0
0.2
0
0.6
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
11
11
10
6
6
5
8
6
5
5
5
4
3
2
2
2
3
4
5
4
1
3
4

Chance of Frost

Temperature (°C)

23
23
23
22
21
20
19
19
18
17
17
16
16
16
16
17
19
20
21
22
22
23
23
24

Feels Like (°C)

22
23
23
22
22
20
20
18
17
17
17
17
18
18
18
20
21
21
22
21
21
23
22
23

Dew Point (°C)

12
20
21
20
20
18
17
16
16
16
15
15
14
14
13
13
12
11
11
10
11
11
12
12

Relative Humidity (%)

50
83
89
88
89
86
85
85
89
90
89
89
89
89
83
77
66
58
52
48
48
46
47
47

Pressure (mb)

1012
1012
1012
1013
1013
1014
1014
1015
1015
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1016
1016
1015
1015

Ozone (du)

340
339
341
341
343
344
349
355
361
362
361
356
352
350
350
351
349
348
349
349
348
346
342
338

Monday 1

Waning Gibbous 97%

23:09

06:16

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
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:23, Set: 21:24, Transit: 13:24. Moon - Rise: 23:09, Set: 06:16. Civil Dark: 22:06 - 04:41. Nautical Dark: 23:05 - 03:41. Astro Dark: 00:51 - 01:50

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
95
89
83
89
94
100
99
98
97
98
99
100
100
100
100

Low Clouds (% Sky Obscured)

24
13
0
0
0
0
2
0
0
9
19
28
30
28
32
38
35
29
38
44
53
50
49
37

Medium Clouds (% Sky Obscured)

16
17
12
27
8
6
7
8
13
15
17
22
60
93
100
99
98
97
94
33
63
87
93
63

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
82
59
39
59
79
100
69
41
11
44
72
97
91
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
5
9
9
6
5
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
Light Rain
Light Rain
Very Light Rain
None
None
None
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
1
0
0
0
0
0
0
4
4
1
2
2
10
51
55
56
28
38
78
95
95
71

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.4
0.3
0
0
0
1.3
0.6
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
24
24
23
22
20
18
18
17
17
17
17
16
17
18
18
18
19
19
20
21
22
21
21

Feels Like (°C)

24
24
23
23
21
19
18
17
17
16
16
16
16
17
17
17
18
19
19
20
21
22
21
21

Dew Point (°C)

12
11
11
14
13
13
12
12
12
11
11
11
11
12
13
13
17
18
18
18
18
19
20
20

Relative Humidity (%)

47
44
46
55
59
62
65
68
70
69
71
71
72
72
71
69
89
93
93
86
80
84
95
95

Pressure (mb)

1014
1014
1014
1013
1013
1013
1013
1013
1012
1012
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1008

Ozone (du)

335
335
333
333
332
332
333
333
333
332
334
336
337
338
339
341
346
350
355
359
360
360
364
368

Tuesday 2

Waning Gibbous 94%

23:53

07:17

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
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:22, Set: 21:25, Transit: 13:24. Moon - Rise: 23:53, Set: 07:17. Civil Dark: 22:07 - 04:40. Nautical Dark: 23:06 - 03:40. Astro Dark: 00:57 - 01:42

Total Clouds (% Sky Obscured)

100
100
100
92
100
100
100
93
99
97
70
94
100
85
57
66
72
81
83
86
87
75
64
52

Low Clouds (% Sky Obscured)

43
45
40
35
35
34
35
40
42
38
31
49
61
57
44
56
66
73
66
58
50
49
48
44

Medium Clouds (% Sky Obscured)

50
46
40
25
20
20
20
20
20
22
27
44
31
25
23
17
20
23
23
20
21
17
7
3

High Clouds (% Sky Obscured)

100
100
100
92
100
100
100
92
99
96
65
65
70
80
57
20
10
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

4
4
4
4
3
7
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

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
91
41
32
23
9
5
4
5
12
17
24
26
25
21
20
18
12
10
12
11

Precipitation Amount (mm)

0.9
0.8
1
0.8
0.9
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
5
6
6
6
6
5
5
5
5
5
5
5
6
8
9
10
11
11
11
11
11
11

Chance of Frost

Temperature (°C)

21
20
19
18
17
17
16
16
15
15
15
14
14
15
15
15
17
18
19
19
20
21
21
21

Feels Like (°C)

21
21
19
18
17
16
15
15
15
14
14
15
14
13
14
15
15
16
16
16
17
17
18
18

Dew Point (°C)

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

Relative Humidity (%)

76
80
84
90
92
92
92
92
93
93
93
95
93
89
86
78
69
62
55
53
50
48
45
43

Pressure (mb)

1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010

Ozone (du)

369
372
373
377
375
376
378
380
382
387
395
397
394
392
387
382
377
372
367
364
361
358
356
355

Wednesday 3

Waning Gibbous 88%

00:27

08:25

17 Bad
18 OK
19 OK
20 OK
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
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:21, Set: 21:26, Transit: 13:24. Moon - Rise: 00:27, Set: 08:25. Civil Dark: 22:08 - 04:39. Nautical Dark: 23:08 - 03:39. Astro Dark: 01:06 - 01:25

Total Clouds (% Sky Obscured)

45
40
36
43
51
58
52
46
40
31
32
18
29
32
50
59
74
89
93
96
100
100
100
100

Low Clouds (% Sky Obscured)

38
32
25
28
34
39
36
33
35
25
25
18
19
17
14
11
7
3
4
4
5
5
7
8

Medium Clouds (% Sky Obscured)

2
2
2
29
51
58
52
46
40
31
32
18
29
32
50
59
61
71
76
80
85
90
95
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
5
15
32
18
29
32
50
59
74
89
93
96
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
8
7
5
6
7
8
8
8
8
8
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

9
7
1
6
12
15
25
32
37
42
46
49
42
37
30
26
24
22
18
14
4
6
4
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
21
21
20
19
18
17
16
16
15
15
15
15
15
15
16
17
18
19
20
21
23
23
23

Feels Like (°C)

17
18
18
19
19
18
19
18
18
17
13
14
14
14
15
15
15
16
16
16
16
16
21
20

Dew Point (°C)

8
9
10
11
11
11
11
12
13
13
13
14
14
14
13
14
13
12
11
10
9
8
8
8

Relative Humidity (%)

41
45
49
54
59
63
68
75
82
89
90
93
95
92
89
87
77
69
61
53
45
39
39
38

Pressure (mb)

1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1010
1011
1011
1011
1011
1011
1011
1010
1010
1009
1009
1009

Ozone (du)

353
351
350
349
349
349
349
350
352
354
353
353
353
352
352
352
352
352
352
351
350
349
348
346

Thursday 4

Waning Gibbous 81%

00:52

09:37

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: 05:21, Set: 21:27, Transit: 13:24. Moon - Rise: 00:52, Set: 09:37. Civil Dark: 22:09 - 04:38. Nautical Dark: 23:09 - 03:38. Astro Dark: 01:23 - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
98

Low Clouds (% Sky Obscured)

6
4
2
4
6
7
16
20
27
44
56
69
64
62
59
54
56
55
51
48
44

Medium Clouds (% Sky Obscured)

96
92
89
91
92
90
92
93
94
78
69
60
76
91
100
100
100
100
99
99
98

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
99
98
98
97
94
80
72
62
64
74
79

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
7
5
4
6
7
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None

Precipitation Probability (%)

3
3
2
4
5
3
16
23
26
39
48
57
80
95
95
95
95
88
75
58
26

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.6
0.6
0.8
0.7
0.5
0.4
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
23
22
21
20
19
18
17
17
16
15
15
14
14
14
14
14
15
15
15
16

Feels Like (°C)

20
20
19
19
18
17
17
17
16
16
14
14
15
14
15
15
13
14
14
15
15

Dew Point (°C)

9
9
9
9
9
9
9
9
9
9
10
12
13
13
13
14
14
14
15
15
15

Relative Humidity (%)

39
41
44
46
48
52
55
57
61
64
72
82
93
93
96
96
96
96
98
96
95

Pressure (mb)

1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1011
1011
1011
1012

Ozone (du)

345
343
341
340
338
337
336
335
333
332
331
331
331
329
328
327
327
328
328
328
328

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

Generated: 29/05/26 17:05:50. Forecast: 29/05/26 to 04/06/26. Timezone: UTC+2.00