Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 13

Waning Gibbous 97%

23:55

05:49

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
15 OK
16 OK
17 Bad
18 OK
19 OK
20 OK
21 Good
22 Good
23 Good

Sun - Rise: 04:43, Set: 21:30, Transit: 13:06. Moon - Rise: 23:55, Set: 05:49. Civil Dark: 22:19 - 03:53. Nautical Dark: 23:41 - 02:32. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
0
1
3
2
2
2
2
4
4
3
10
15
6
28
29
40
47
32
45
28
5
6
7

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
1
3
2
2
2
2
4
4
3
10
15
6
28
29
35
42
28
44
28
3
4
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)

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

Chance of Frost

Temperature (°C)

14
13
12
12
11
11
10
11
13
15
17
19
20
22
23
23
24
24
24
23
22
20
18
17

Feels Like (°C)

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

Dew Point (°C)

5
5
4
3
2
1
-0
-1
-1
-1
-2
-3
-3
-3
-3
-2
-1
1
2
4
6
8
8
9

Relative Humidity (%)

51
55
57
54
52
50
48
44
40
33
27
23
20
18
18
18
19
21
23
27
34
43
50
57

Pressure (mb)

1026
1026
1026
1027
1027
1027
1027
1027
1028
1028
1028
1028
1028
1028
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

332
330
329
328
327
325
325
326
327
328
327
326
325
324
325
326
325
324
323
324
324
322
320
320

Saturday 14

Waning Gibbous 93%

No Rise

07:05

00 Good
01 OK
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
17 OK
18 OK
19 Bad
20 OK
21 OK
22 Good
23 Good

Sun - Rise: 04:43, Set: 21:30, Transit: 13:06. Moon - Rise: No Rise, Set: 07:05. Civil Dark: 22:20 - 03:53. Nautical Dark: 23:42 - 02:31. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

8
22
6
2
6
12
17
14
4
1
3
10
6
3
2
2
3
42
25
60
47
29
15
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

6
21
5
2
4
10
17
12
2
1
3
10
6
3
2
2
3
42
25
55
47
29
12
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)

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

Chance of Frost

Temperature (°C)

16
15
15
14
14
13
13
15
17
19
21
23
24
25
26
27
28
28
27
27
26
24
22
20

Feels Like (°C)

15
15
14
14
13
13
12
13
15
17
18
20
21
23
24
25
25
26
25
24
23
21
20
19

Dew Point (°C)

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

Relative Humidity (%)

62
66
69
71
74
75
72
68
61
52
44
37
31
28
25
24
23
23
25
28
34
42
48
55

Pressure (mb)

1026
1026
1026
1026
1025
1025
1026
1026
1026
1025
1025
1024
1024
1023
1022
1022
1021
1021
1020
1020
1020
1020
1020
1020

Ozone (du)

320
321
321
320
319
318
317
316
317
316
315
315
315
317
318
317
317
317
315
316
317
315
315
315

Sunday 15

Waning Gibbous 86%

00:20

08:26

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

Sun - Rise: 04:42, Set: 21:31, Transit: 13:07. Moon - Rise: 00:20, Set: 08:26. Civil Dark: 22:20 - 03:53. Nautical Dark: 23:43 - 02:31. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
3
7
5
6
1
9
36
53
36
65
21
48
64
72
97
100
100
100
100
84
100
100
90

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
35
40
70
88
83
56
39
23
48

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
39
36
2
2
16
21
31
43
58
100
100
100
48
70
50
45

High Clouds (% Sky Obscured)

0
2
6
5
5
1
8
34
30
17
64
18
29
34
71
94
83
100
100
100
82
100
100
69

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
2
9
7
9
3
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
Light Rain
Moderate Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
19
95
95
95
95
71
80
75
90

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.7
6.2
1.4
0.9
0.3
0.5
0.4
0.4

Wind Speed/Direction (mph)

9
8
8
8
8
7
7
8
8
7
7
7
7
6
7
8
10
14
7
8
8
8
7
6

Chance of Frost

Temperature (°C)

19
18
17
16
15
15
15
16
19
21
24
26
28
30
31
32
30
25
22
20
17
17
17
16

Feels Like (°C)

19
17
17
17
15
15
15
17
19
21
23
26
28
30
30
32
29
25
23
21
18
18
17
17

Dew Point (°C)

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

Relative Humidity (%)

59
64
68
69
72
75
74
67
59
51
44
39
35
33
33
35
41
75
79
78
79
81
87
87

Pressure (mb)

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

Ozone (du)

315
316
316
315
314
313
311
310
307
307
306
307
309
310
311
313
313
307
305
307
307
307
307
307

Monday 16

Waning Gibbous 78%

00:37

09:50

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 OK
22 Good
23 Good

Sun - Rise: 04:42, Set: 21:31, Transit: 13:07. Moon - Rise: 00:37, Set: 09:50. Civil Dark: 22:21 - 03:53. Nautical Dark: 23:43 - 02:30. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

79
68
68
57
57
55
64
65
56
55
60
72
88
100
85
85
78
73
86
93
50
43
14
16

Low Clouds (% Sky Obscured)

50
62
65
57
57
55
64
65
56
55
60
60
60
57
56
61
64
46
36
30
17
18
10
1

Medium Clouds (% Sky Obscured)

45
37
0
0
0
0
0
0
0
0
0
20
37
55
48
41
35
37
39
42
25
15
2
5

High Clouds (% Sky Obscured)

43
20
11
1
0
0
0
0
0
0
0
1
1
0
0
0
0
26
54
78
50
26
0
7

ISS Passover

Visibility (miles)

8
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 (%)

64
25
18
14
9
7
3
0
0
0
0
0
2
5
7
4
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)

5
5
5
7
7
7
8
9
11
11
12
12
13
13
12
13
12
11
11
12
11
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
86
83
80
79
79
78
74
67
59
52
45
42
44
50
43
44
48
38
40
45
49
50
53

Pressure (mb)

1020
1020
1020
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1022

Ozone (du)

308
311
316
325
337
345
351
363
359
355
350
347
345
345
346
345
344
343
345
344
343
341
341
339

Tuesday 17

Waning Gibbous 68%

00:51

11:13

00 OK
01 OK
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
23 Bad

Sun - Rise: 04:42, Set: 21:32, Transit: 13:07. Moon - Rise: 00:51, Set: 11:13. Civil Dark: 22:22 - 03:53. Nautical Dark: 23:44 - 02:30. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

27
41
63
81
100
87
74
61
74
87
100
98
97
87
90
92
96
94
93
94
81
69
57
55

Low Clouds (% Sky Obscured)

0
0
21
37
59
47
47
40
40
44
51
53
37
19
29
42
57
46
37
29
22
14
5
21

Medium Clouds (% Sky Obscured)

9
12
8
6
2
0
0
0
0
0
0
18
33
50
39
33
23
16
16
12
13
10
14
15

High Clouds (% Sky Obscured)

13
20
49
76
98
72
35
15
34
66
96
95
90
86
71
60
44
53
66
85
73
56
41
44

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 (%)

11
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)

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

Chance of Frost

Temperature (°C)

17
16
15
14
14
13
13
14
15
17
18
20
21
22
23
24
24
24
23
23
22
21
20
18

Feels Like (°C)

16
15
14
12
11
10
10
12
11
14
16
17
17
18
19
20
20
19
20
20
20
18
18
19

Dew Point (°C)

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

Relative Humidity (%)

65
71
74
79
80
82
79
75
67
57
53
50
46
40
36
37
36
36
39
42
47
51
56
62

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1020
1020
1020
1019
1019
1019
1019
1020
1020
1020

Ozone (du)

339
339
338
336
333
332
330
327
327
326
325
324
324
325
325
325
324
324
322
321
320
318
316
314

Wednesday 18

Third Quarter 57%

01:02

12:36

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

Sun - Rise: 04:43, Set: 21:32, Transit: 13:07. Moon - Rise: 01:02, Set: 12:36. Civil Dark: 22:22 - 03:53. Nautical Dark: 23:45 - 02:30. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

51
50
53
50
52
35
18
1
10
20
28
46
62
80
87
95
99
99
99
98
95
91
89
88

Low Clouds (% Sky Obscured)

34
46
38
33
26
16
8
0
7
13
22
22
26
30
42
56
70
73
74
75
77
74
69
73

Medium Clouds (% Sky Obscured)

15
16
23
23
14
6
5
0
0
0
0
1
2
3
6
9
9
14
23
27
50
73
89
88

High Clouds (% Sky Obscured)

45
48
53
50
52
35
18
0
7
13
19
40
61
80
84
90
94
94
92
90
63
36
10
7

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
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
18
28
30
77

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
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
12
12
12
12
12
12
11
11
11
10
10
10
9
9
9
9
9
9
10
10
11
11
12

Relative Humidity (%)

66
72
78
82
83
87
80
72
66
59
52
46
42
39
36
37
37
38
40
42
45
51
57
65

Pressure (mb)

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

Ozone (du)

315
315
316
318
319
321
320
320
319
320
321
322
324
326
328
329
329
330
330
331
331
335
338
341

Thursday 19

Waning Crescent 45%

01:13

14:00

Sun - Rise: 04:43, Set: 21:32, Transit: 13:07. Moon - Rise: 01:13, Set: 14:00. Civil Dark: 22:22 - 03:53. Nautical Dark: 23:45 - 02:30. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Tempelhof, Germany (52.47,13.39)

Generated: 12/06/25 23:49:59. Forecast: 13/06/25 to 19/06/25. Timezone: UTC+2.00