Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 23

First Quarter 53%

12:20

02:10

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

Sun - Rise: 04:58, Set: 21:08, Transit: 13:03. Moon - Rise: 12:20, Set: 02:10. Civil Dark: 21:53 - 04:13. Nautical Dark: 22:59 - 03:07. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

8
4
3
4
2
4
18
28
48
41
25
31
60
35
23
49
55
100
100
55
20
11
6
3

Low Clouds (% Sky Obscured)

8
4
0
0
0
0
0
0
0
0
25
30
34
27
23
43
43
43
42
0
0
10
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
24
24
0
0
1
5
4
2

High Clouds (% Sky Obscured)

6
3
3
4
2
4
13
17
48
41
8
17
58
23
3
41
54
100
98
50
18
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)

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

Chance of Frost

Temperature (°C)

15
15
14
14
14
14
15
17
19
21
23
24
25
26
27
27
27
27
27
26
24
23
22
21

Feels Like (°C)

17
17
16
16
15
16
17
19
21
22
24
25
26
26
28
29
28
28
26
26
25
24
25
24

Dew Point (°C)

13
13
12
13
12
12
12
13
14
14
13
13
13
13
12
12
13
14
15
16
17
17
17
16

Relative Humidity (%)

86
87
89
90
90
90
83
76
69
62
55
50
45
43
41
39
40
43
48
53
62
68
73
74

Pressure (mb)

1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028
1027
1027
1027
1026
1026
1026
1027
1027
1027
1027

Ozone (du)

337
337
337
336
335
334
333
331
330
330
331
332
334
335
336
337
336
336
341
340
346
344
342
338

Sunday 24

Waxing Gibbous 64%

13:39

02:22

01 Good
02 OK
03 OK
04 OK
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 OK
20 Good
21 Good
22 Good
23 OK
00 Bad

Sun - Rise: 04:57, Set: 21:09, Transit: 13:03. Moon - Rise: 13:39, Set: 02:22. Civil Dark: 21:54 - 04:11. Nautical Dark: 23:01 - 03:05. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

8
21
29
48
76
82
97
100
100
90
95
66
62
48
49
85
95
57
34
6
3
7
23
69

Low Clouds (% Sky Obscured)

0
0
0
0
0
12
10
36
32
40
44
34
26
10
2
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

5
11
19
15
30
41
66
80
70
49
40
40
50
17
2
6
5
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
6
11
29
55
67
89
100
100
79
91
58
62
48
49
85
95
52
34
5
2
6
23
68

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
5
21
16
4
0
0
1
21
9
3
1
1
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
4
4
4
4
4
5
7
6
6
7
8
9
10
9
9
10
10
9
8
7
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
80
82
83
85
83
79
76
75
71
64
60
58
58
53
47
42
42
44
47
55
61
63
65

Pressure (mb)

1027
1027
1027
1027
1027
1027
1028
1028
1028
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1030
1030
1031
1031

Ozone (du)

336
332
327
324
323
320
318
316
315
316
316
315
315
315
316
316
316
316
315
315
314
313
313
312

Monday 25

Waxing Gibbous 73%

14:56

02:33

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 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good

Sun - Rise: 04:56, Set: 21:10, Transit: 13:03. Moon - Rise: 14:56, Set: 02:33. Civil Dark: 21:56 - 04:10. Nautical Dark: 23:04 - 03:02. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

24
4
1
3
2
16
5
1
0
10
15
12
3
14
2
2
3
3
5
4
3
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
10
15
12
0
0
0
0
0
0
3
2
1
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)

22
4
1
2
2
16
4
1
0
0
0
2
2
12
2
2
2
1
1
1
1
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)

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

Chance of Frost

Temperature (°C)

14
14
13
13
12
12
13
15
17
19
21
22
23
24
25
25
25
25
24
23
22
20
19
18

Feels Like (°C)

15
14
14
14
13
13
13
16
18
19
21
22
23
24
24
26
25
25
24
24
23
22
21
21

Dew Point (°C)

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

Relative Humidity (%)

67
69
71
74
75
73
69
61
52
44
40
37
35
35
35
36
38
41
47
54
62
67
70
73

Pressure (mb)

1031
1031
1031
1031
1031
1032
1032
1032
1032
1032
1032
1032
1031
1031
1030
1030
1029
1029
1029
1029
1029
1029
1029
1029

Ozone (du)

311
310
309
309
310
310
310
311
311
311
312
312
311
311
311
312
312
312
313
314
314
313
313
314

Tuesday 26

Waxing Gibbous 82%

16:11

02:43

01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 OK
11 OK
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

Sun - Rise: 04:54, Set: 21:12, Transit: 13:03. Moon - Rise: 16:11, Set: 02:43. Civil Dark: 21:58 - 04:08. Nautical Dark: 23:06 - 03:00. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
7
15
22
38
55
66
63
60
56
67
67
58
46
34
18
27
37

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
7
15
22
30
33
36
40
42
44
47
45
41
27
15
1
8
17

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
12
22
34
32
30
28
29
31
33
23
18
8
11
16

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
10
20
28
21
14
6
4
2
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
3
6
9
17
17
20
22
11
12
4
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
5
6
6
7
8
9
9
10
11
12
13
14
15
14
13
13
13
11
10
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
13
14
14
13
13
12
10
10
11
10
10
11
13
13
13
14
14
14
14
15
15
13
11

Relative Humidity (%)

74
77
82
86
86
81
71
61
55
51
45
43
42
45
45
47
50
51
55
61
69
77
77
74

Pressure (mb)

1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1026
1025
1025
1024
1023
1023
1022
1022
1022
1022
1022
1022
1023

Ozone (du)

316
315
315
316
318
320
321
321
320
319
320
321
321
321
321
322
323
324
326
326
326
329
332
334

Wednesday 27

Waxing Gibbous 89%

17:26

02:53

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 OK
16 OK
17 OK
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 OK

Sun - Rise: 04:53, Set: 21:13, Transit: 13:03. Moon - Rise: 17:26, Set: 02:53. Civil Dark: 21:59 - 04:07. Nautical Dark: 23:08 - 02:58. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

47
54
58
65
72
78
84
73
62
51
40
33
26
27
27
27
35
46
57
59
61
62
50
39

Low Clouds (% Sky Obscured)

24
36
42
49
50
54
58
55
44
39
38
33
26
27
27
27
29
24
20
29
39
49
41
34

Medium Clouds (% Sky Obscured)

19
13
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
15
13
11

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
0
0
0
0
0
0
2
3
4
16
29
45
32
16
0
0
1

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

Chance of Frost

Temperature (°C)

14
13
11
10
9
9
10
10
12
13
15
16
18
19
19
18
18
18
17
16
15
14
13
12

Feels Like (°C)

12
10
8
7
6
6
7
7
8
10
12
13
14
15
15
15
15
15
15
15
12
12
13
12

Dew Point (°C)

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

Relative Humidity (%)

64
59
59
62
66
68
69
66
61
54
47
42
38
34
36
37
38
42
46
52
55
61
66
71

Pressure (mb)

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

Ozone (du)

335
334
336
337
340
342
342
345
349
350
349
348
348
349
350
351
352
352
353
353
352
350
349
348

Thursday 28

Waxing Gibbous 94%

18:41

03:05

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

Sun - Rise: 04:52, Set: 21:14, Transit: 13:03. Moon - Rise: 18:41, Set: 03:05. Civil Dark: 22:01 - 04:06. Nautical Dark: 23:11 - 02:56. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

33
41
45
52
51
50
49
51
49
44
43
38
37
47
65
77
65
42
18
19
23
26
26
26

Low Clouds (% Sky Obscured)

28
28
30
29
25
22
26
26
28
33
29
30
26
25
23
25
19
18
18
15
11
10
6
4

Medium Clouds (% Sky Obscured)

9
19
22
15
9
12
11
10
18
8
7
5
4
3
3
2
1
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
1
1
1
15
29
42
28
15
1
1
1
1
18
36
54
40
24
4
2
2
3
12
21

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
6
8
7
5
2
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
8
8
8
8
8
9
10
10
11
12
12
13
13
13
13
14
13
11
10
9
7
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
8
8
8
8
8
7
10
10
9
10
10
11
16
16
15
16
16
15
14
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

75
80
81
84
84
78
72
67
57
49
41
38
37
34
37
39
42
46
49
54
60
65
71
74

Pressure (mb)

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

Ozone (du)

346
345
345
346
346
346
346
346
346
345
345
344
344
343
343
343
342
342
342
342
341
341
340
341

Friday 29

Waxing Gibbous 98%

19:56

03:20

Sun - Rise: 04:51, Set: 21:15, Transit: 13:03. Moon - Rise: 19:56, Set: 03:20. Civil Dark: 22:02 - 04:05. Nautical Dark: 23:13 - 02:54. 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: 23/05/26 01:10:57. Forecast: 23/05/26 to 29/05/26. Timezone: UTC+2.00