Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 8

Waning Crescent 16%

00:36

18:08

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

Sun - Rise: 05:40, Set: 20:45, Transit: 13:12. Moon - Rise: 00:36, Set: 18:08. Civil Dark: 21:25 - 05:00. Nautical Dark: 22:18 - 04:07. Astro Dark: 23:28 - 02:59

Total Clouds (% Sky Obscured)

16
16
22
29
24
24
20
12
14
9
0
0
0
0
0
0
3
11
95
100
100
37
3
28

Low Clouds (% Sky Obscured)

16
16
22
29
24
24
20
10
14
9
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)

2
3
0
2
0
2
2
3
2
0
0
0
0
0
0
0
3
11
95
100
100
24
1
14

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)

2
2
1
1
1
2
2
3
4
4
5
5
4
4
5
5
5
5
5
5
6
7
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
23
23
24
25
26
25
24
24
22
20
19
18
18
17
16
15
15
15
13
13
15
19
21

Dew Point (°C)

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

Relative Humidity (%)

40
37
33
31
29
28
27
27
29
33
38
42
42
43
45
48
52
57
59
61
61
57
48
43

Pressure (mb)

1024
1024
1024
1024
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1020
1019
1019
1019

Ozone (du)

317
318
318
318
318
318
317
317
315
317
318
317
317
317
317
316
313
313
313
314
315
316
317
317

Sunday 9

Waning Crescent 8%

01:51

19:09

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

Sun - Rise: 05:41, Set: 20:43, Transit: 13:11. Moon - Rise: 01:51, Set: 19:09. Civil Dark: 21:23 - 05:02. Nautical Dark: 22:15 - 04:10. Astro Dark: 23:24 - 03:03

Total Clouds (% Sky Obscured)

40
14
10
3
3
35
77
62
58
70
72
70
71
66
44
88
81
48
62
38
81
100
98
75

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
5
0
1
0
4
3
1
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
37
22
19
30
49
44
71
66
44
28
18
7
41
38
46
37
41
31

High Clouds (% Sky Obscured)

22
9
9
3
3
35
60
55
55
50
34
45
45
35
30
63
62
48
50
1
51
100
92
62

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
7
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
12
23
3
19
3
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
9
8
8
7
7
5
5
5
5
5
4
3
4
3
4
3
3
3
4
5
7

Chance of Frost

Temperature (°C)

24
26
28
30
31
31
31
31
31
29
26
26
25
24
23
22
22
21
21
20
20
22
23
25

Feels Like (°C)

23
25
27
29
30
31
29
30
29
27
25
24
23
23
23
22
22
21
19
19
22
21
22
23

Dew Point (°C)

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

Relative Humidity (%)

38
33
29
26
24
23
23
24
27
33
37
37
42
47
52
52
54
54
49
48
47
42
40
38

Pressure (mb)

1018
1017
1017
1016
1015
1014
1014
1013
1013
1013
1013
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

315
314
313
315
314
311
309
308
309
308
308
308
309
310
314
317
321
321
321
317
316
315
313
313

Monday 10

Waning Crescent 8%

03:20

19:50

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

Sun - Rise: 05:43, Set: 20:41, Transit: 13:11. Moon - Rise: 03:20, Set: 19:50. Civil Dark: 21:21 - 05:04. Nautical Dark: 22:13 - 04:12. Astro Dark: 23:20 - 03:07

Total Clouds (% Sky Obscured)

100
100
98
100
100
73
76
78
86
88
72
68
100
61
48
52
15
16
20
9
0
10
19
29

Low Clouds (% Sky Obscured)

0
0
0
23
45
8
15
16
34
29
36
37
33
36
44
49
14
16
20
9
0
10
19
29

Medium Clouds (% Sky Obscured)

24
30
35
47
76
72
76
73
77
78
55
2
2
2
2
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
97
100
80
59
9
0
0
0
4
47
100
30
23
3
2
0
0
0
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
2
14
2
3
17
18
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
10
12
12
13
11
11
9
10
7
5
5
6
6
7
8
8
7
7
7
7
8
8

Chance of Frost

Temperature (°C)

27
29
30
30
29
26
26
25
23
21
20
19
19
18
18
17
16
15
14
13
13
14
16
17

Feels Like (°C)

25
26
27
27
25
23
24
22
20
19
18
19
19
17
16
15
14
14
13
12
13
14
15
16

Dew Point (°C)

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

Relative Humidity (%)

35
33
30
29
29
35
33
37
43
54
60
59
59
59
60
55
58
63
68
69
69
66
58
51

Pressure (mb)

1013
1012
1012
1012
1013
1014
1014
1015
1015
1016
1017
1017
1018
1018
1019
1019
1020
1020
1020
1021
1022
1022
1023
1023

Ozone (du)

313
313
312
312
310
309
308
308
309
310
310
311
312
312
312
312
313
314
314
314
315
315
315
315

Tuesday 11

Waning Crescent 3%

04:54

20:18

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

Sun - Rise: 05:45, Set: 20:39, Transit: 13:11. Moon - Rise: 04:54, Set: 20:18. Civil Dark: 21:19 - 05:06. Nautical Dark: 22:10 - 04:15. Astro Dark: 23:16 - 03:10

Total Clouds (% Sky Obscured)

31
32
34
37
41
39
30
21
12
23
31
40
29
17
4
10
26
27
20
11
6
13
20
10

Low Clouds (% Sky Obscured)

31
32
34
37
36
37
28
18
10
11
14
16
12
6
0
6
13
20
14
8
2
2
1
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
1

High Clouds (% Sky Obscured)

0
3
3
1
4
0
0
0
0
8
18
27
20
12
3
3
12
7
7
3
2
8
14
8

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

44
39
36
33
31
30
28
27
29
34
40
45
47
49
52
53
56
57
60
61
59
54
48
43

Pressure (mb)

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

Ozone (du)

316
316
317
317
316
317
317
316
316
316
317
316
316
316
316
317
318
317
315
315
315
315
316
315

Wednesday 12

New Moon 0%

06:26

20:37

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

Sun - Rise: 05:46, Set: 20:37, Transit: 13:11. Moon - Rise: 06:26, Set: 20:37. Civil Dark: 21:16 - 05:07. Nautical Dark: 22:07 - 04:17. Astro Dark: 23:12 - 03:14

Total Clouds (% Sky Obscured)

16
25
29
29
27
25
24
24
23
41
62
81
56
31
8
12
23
48
51
54
56
41
26
2

Low Clouds (% Sky Obscured)

13
25
29
29
27
25
24
24
23
18
9
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
2
4
6
5
3
1

High Clouds (% Sky Obscured)

4
4
2
2
2
2
2
2
2
21
39
57
41
22
8
12
23
48
51
54
56
41
25
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
6
5
5
4
4
4
4
5
5
5
5
5
5
6
6
6
6
6
5
5
5
5

Relative Humidity (%)

38
35
32
29
27
26
26
27
29
32
35
38
40
42
45
49
51
52
53
50
47
44
39
35

Pressure (mb)

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

Ozone (du)

315
315
316
316
315
315
314
314
314
313
312
312
311
311
311
311
311
311
310
312
313
314
313
313

Thursday 13

Waxing Crescent 1%

07:53

20:52

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

Sun - Rise: 05:48, Set: 20:35, Transit: 13:11. Moon - Rise: 07:53, Set: 20:52. Civil Dark: 21:14 - 05:09. Nautical Dark: 22:05 - 04:19. Astro Dark: 23:08 - 03:17

Total Clouds (% Sky Obscured)

2
1
2
2
3
3
2
1
0
1
1
1
22
41
56
38
16
0
6
9
14
8
4
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)

1
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
1
1
2
2
3
2
1
0
1
1
1
15
32
48
32
16
0
6
9
14
8
4
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
6
6
7
7
7
7
6
6
5
5
5
6
6
6
6
5
5
5
6
6
6
7
7

Chance of Frost

Temperature (°C)

23
25
26
27
27
27
28
27
26
25
24
22
20
20
19
18
17
17
16
17
17
18
21
23

Feels Like (°C)

20
20
21
21
27
27
26
26
27
27
23
23
22
22
20
20
17
17
17
16
16
16
18
20

Dew Point (°C)

6
5
5
4
4
4
4
4
5
5
5
5
5
5
5
5
5
5
5
5
4
4
5
5

Relative Humidity (%)

31
28
26
23
23
22
21
23
25
27
30
32
35
37
39
42
43
44
45
44
42
40
34
29

Pressure (mb)

1027
1026
1026
1025
1025
1024
1023
1023
1023
1023
1023
1022
1022
1022
1022
1021
1021
1021
1020
1020
1020
1019
1019
1019

Ozone (du)

313
312
311
310
308
307
306
305
305
304
304
304
304
304
304
304
304
304
304
304
304
305
305
305

Friday 14

Waxing Crescent 4%

09:17

21:03

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

Sun - Rise: 05:50, Set: 20:33, Transit: 13:11. Moon - Rise: 09:17, Set: 21:03. Civil Dark: 21:12 - 05:11. Nautical Dark: 22:02 - 04:21. Astro Dark: 23:04 - 03:21

Total Clouds (% Sky Obscured)

0
0
0
1
2
3
12
21
30
20
15
12
17
21
25
36
49
57
66
73
83

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
24
34

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
1
2
3
8
13
12
16
10
5
20
36
52
52
52
48

High Clouds (% Sky Obscured)

0
0
0
0
1
2
11
20
29
18
11
8
17
21
25
26
18
7
30
50
72

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
Very Light Rain
Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
1
2
0
10
25
30
48
64
59

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
28
29
31
32
32
33
32
31
29
28
26
25
24
23
22
21
20
19
19
18

Feels Like (°C)

20
22
23
24
31
31
31
31
32
32
27
27
27
26
27
26
20
19
19
18
18

Dew Point (°C)

4
5
5
5
4
4
4
5
6
7
6
6
5
7
9
11
11
12
12
12
13

Relative Humidity (%)

25
22
20
18
17
17
16
18
21
23
25
26
28
34
40
48
53
58
64
65
69

Pressure (mb)

1018
1017
1016
1016
1015
1014
1014
1013
1013
1013
1012
1012
1012
1012
1013
1013
1013
1014
1014
1015
1015

Ozone (du)

305
305
304
304
304
304
304
304
304
304
304
305
305
304
303
302
302
302
303
304
306

Forecast for Tempelhof, Germany (52.47,13.39)

Generated: 08/08/26 11:04:12. Forecast: 08/08/26 to 14/08/26. Timezone: UTC+2.00