Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 18

Third Quarter 45%

01:12

14:00

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

Sun - Rise: 04:42, Set: 21:32, Transit: 13:07. Moon - Rise: 01:12, Set: 14:00. Civil Dark: 22:22 - 03:52. Nautical Dark: 23:45 - 02:28. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
92
90
75
32
24
37
45
46
38
33
33
43
28
15
24
23
23
40
39
42
18
3
5

Low Clouds (% Sky Obscured)

55
55
43
50
0
9
37
35
46
38
33
33
43
28
15
24
23
23
31
32
27
18
0
0

Medium Clouds (% Sky Obscured)

35
31
1
19
18
15
17
20
22
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

52
55
60
32
1
0
0
0
0
2
0
0
13
2
0
2
3
2
21
23
28
2
3
3

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
1
1
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
4
5
6
9
10
10
10
10
10
11
12
13
14
14
14
14
14
14
14
13
11
10
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
20
19
17
16
16
14
13
12
13
13
15
15
16
16
17
18
18
18
17
17
16
16
15

Dew Point (°C)

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

Relative Humidity (%)

63
65
67
70
73
74
72
67
66
59
51
45
40
37
33
30
29
29
30
32
35
39
44
48

Pressure (mb)

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

Ozone (du)

313
311
311
311
312
315
317
317
317
318
318
318
318
322
323
323
322
323
323
323
322
322
321
321

Thursday 19

Waning Crescent 34%

01:23

15:27

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 OK
13 OK
14 Good
15 Good
16 OK
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good

Sun - Rise: 04:42, Set: 21:32, Transit: 13:07. Moon - Rise: 01:23, Set: 15:27. Civil Dark: 22:23 - 03:52. Nautical Dark: 23:46 - 02:28. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
2
0
27
28
25
22
19
17
17
28
16
14
6
3
3
4

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
0
27
28
25
22
19
17
17
20
16
14
6
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
0
0
0
0
0
0
0
0
0
2
2
0
2
0
3
3
17
5
3
2
2
2
3

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
5
5
5
5
5
5
6
6
6
7
7
7
6
7
7
7
7
7
7
7
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
56
59
62
67
72
76
75
71
64
56
46
39
33
30
27
25
25
25
26
27
31
39
44

Pressure (mb)

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

Ozone (du)

321
322
321
323
325
328
328
327
326
324
324
322
323
323
323
323
323
322
323
322
323
323
322
321

Friday 20

Waning Crescent 23%

01:36

16:59

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

Sun - Rise: 04:42, Set: 21:33, Transit: 13:07. Moon - Rise: 01:36, Set: 16:59. Civil Dark: 22:23 - 03:52. Nautical Dark: 23:46 - 02:29. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

3
0
27
29
42
70
70
75
62
38
7
19
4
1
0
0
0
0
0
1
0
1
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
1
7
5
7
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
0
23
27
36
65
60
60
56
35
0
9
4
1
0
0
0
0
0
1
0
1
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)

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

Chance of Frost

Temperature (°C)

16
15
14
13
13
12
12
12
14
16
19
21
23
24
25
27
27
28
28
28
28
27
25
23

Feels Like (°C)

16
15
14
14
14
14
13
13
15
17
20
22
24
25
26
28
28
29
29
29
28
28
26
24

Dew Point (°C)

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

Relative Humidity (%)

51
56
59
61
62
64
64
62
56
50
44
38
33
28
24
21
20
20
20
20
21
25
30
35

Pressure (mb)

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

Ozone (du)

321
322
324
326
327
327
327
328
329
329
327
326
324
325
328
330
328
326
325
323
321
319
318
316

Saturday 21

Waning Crescent 14%

01:53

18:34

23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 OK
07 OK
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

Sun - Rise: 04:43, Set: 21:33, Transit: 13:08. Moon - Rise: 01:53, Set: 18:34. Civil Dark: 22:23 - 03:52. Nautical Dark: 23:46 - 02:29. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
0
2
1
1
1
15
31
43
29
19
20
38
64
86
84
88
77
88
94
98
92
90
91

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
4
8
12
12
14
13

High Clouds (% Sky Obscured)

0
0
2
1
1
1
13
26
35
25
17
20
37
64
86
84
88
77
88
94
98
92
90
91

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
1
2
2

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

Chance of Frost

Temperature (°C)

22
21
20
19
18
18
17
18
19
21
23
26
28
29
31
32
32
33
33
32
31
30
28
27

Feels Like (°C)

22
21
20
19
18
17
17
18
19
20
23
25
26
27
29
29
30
30
31
30
28
28
27
26

Dew Point (°C)

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

Relative Humidity (%)

37
38
40
41
43
43
45
46
44
40
36
32
27
23
22
21
21
20
20
21
23
28
34
39

Pressure (mb)

1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1019
1019
1018
1018
1017
1016
1015
1015
1014
1013
1013
1012
1012
1012

Ozone (du)

316
316
316
315
314
313
313
312
312
312
311
311
311
311
310
309
308
307
307
306
306
307
309
309

Sunday 22

Waning Crescent 6%

02:17

20:07

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 04:43, Set: 21:33, Transit: 13:08. Moon - Rise: 02:17, Set: 20:07. Civil Dark: 22:23 - 03:53. Nautical Dark: 23:46 - 02:30. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

91
91
94
100
98
100
100
100
100
100
100
100
95
86
86
84
83
83
84
86
89
82
75
68

Low Clouds (% Sky Obscured)

0
0
0
12
22
31
30
32
30
35
44
53
52
47
41
45
44
41
42
40
39
29
21
13

Medium Clouds (% Sky Obscured)

14
18
20
30
40
51
47
41
43
44
56
54
54
42
36
40
49
61
48
34
16
18
16
28

High Clouds (% Sky Obscured)

91
91
94
100
96
94
90
91
98
100
100
99
70
40
19
23
21
30
26
19
10
5
3
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
4
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
Very Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
None
None
None
Very Light Rain
None
Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

10
17
19
34
51
68
67
61
52
64
46
30
46
55
56
84
44
6
9
8
9
22
31
39

Precipitation Amount (mm)

0
0
0
0
0
0.3
0.3
0.3
0
0.3
0
0
0
0.2
0
0.6
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
7
7
7
7
7
6
8
11
10
11
12
13
16
17
17
17
18
17
16
15
14
13

Chance of Frost

Temperature (°C)

25
24
23
22
21
20
20
20
21
22
22
23
25
27
27
27
27
27
27
26
25
24
22
20

Feels Like (°C)

25
24
22
21
18
19
19
20
21
20
20
21
23
23
22
21
21
22
22
21
22
21
18
18

Dew Point (°C)

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

Relative Humidity (%)

43
45
45
47
49
51
52
50
49
54
60
51
48
36
22
21
22
23
24
28
33
39
46
55

Pressure (mb)

1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1008
1008
1008
1007
1007
1007
1007
1007
1008
1009

Ozone (du)

310
311
312
313
310
309
309
306
304
303
304
310
309
310
311
312
312
313
314
315
317
318
323
328

Monday 23

Waning Crescent 2%

02:54

21:27

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

Sun - Rise: 04:43, Set: 21:33, Transit: 13:08. Moon - Rise: 02:54, Set: 21:27. Civil Dark: 22:23 - 03:53. Nautical Dark: 23:46 - 02:30. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

53
42
36
26
17
8
19
31
42
54
63
69
70
69
70
80
93
100
97
96
95
96
94
90

Low Clouds (% Sky Obscured)

20
27
33
22
12
2
4
5
9
17
25
37
29
28
27
25
22
20
16
12
6
6
13
22

Medium Clouds (% Sky Obscured)

19
9
0
0
0
0
2
7
11
11
24
13
13
14
15
15
15
10
11
16
16
16
16
18

High Clouds (% Sky Obscured)

1
1
1
2
2
2
10
19
26
20
15
11
12
10
10
36
61
87
62
35
5
13
24
35

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 (%)

36
29
1
1
0
0
0
0
0
0
0
0
3
4
3
10
13
15
17
17
18
18
15
10

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
11
11
11
11
11
11
12
14
15
15
17
17
18
18
17
18
18
16
14
12
11
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
18
18
17
14
13
13
14
14
13
15
15
15
15
15
15
19
18
17
17
17
17
15
15

Dew Point (°C)

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

Relative Humidity (%)

64
64
64
63
58
54
51
49
49
48
44
41
38
34
32
29
30
31
31
33
37
39
41
44

Pressure (mb)

1010
1010
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012

Ozone (du)

332
330
327
325
323
322
320
320
319
319
319
319
319
318
317
317
318
319
321
320
320
319
318
317

Tuesday 24

Waning Crescent 0%

03:48

22:26

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 OK
15 OK
16 OK
17 OK
18 OK
19 Bad

Sun - Rise: 04:44, Set: 21:33, Transit: 13:08. Moon - Rise: 03:48, Set: 22:26. Civil Dark: 22:23 - 03:54. Nautical Dark: 23:46 - 02:31. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

88
83
80
78
79
76
67
61
55
55
60
55
51
47
43
38
34
30
38
44
50

Low Clouds (% Sky Obscured)

30
41
50
50
50
49
39
24
13
9
9
9
9
9
9
11
8
13
10
15
14

Medium Clouds (% Sky Obscured)

35
42
46
48
48
52
53
58
55
55
60
55
51
43
29
19
11
4
11
17
22

High Clouds (% Sky Obscured)

27
18
10
7
3
1
0
0
0
0
0
0
2
3
5
2
1
0
8
14
19

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
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

11
13
17
24
24
19
27
31
27
29
29
19
14
12
13
8
4
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

Wind Speed/Direction (mph)

8
8
8
9
9
9
9
10
10
11
11
11
11
11
11
11
11
10
10
9
9

Chance of Frost

Temperature (°C)

18
17
16
15
15
15
14
15
15
16
17
19
20
21
22
24
24
25
25
24
23

Feels Like (°C)

16
16
15
15
12
12
13
12
13
12
15
15
15
16
16
17
22
22
21
22
22

Dew Point (°C)

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

Relative Humidity (%)

47
51
55
59
61
64
67
62
59
56
50
44
38
35
34
31
30
29
28
31
34

Pressure (mb)

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

Ozone (du)

316
317
319
321
327
332
338
336
335
333
334
334
334
334
333
332
333
334
335
335
335

Forecast for Lichtenberg, Germany (52.53,13.50)

Generated: 18/06/25 23:23:33. Forecast: 18/06/25 to 24/06/25. Timezone: UTC+2.00