Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 21

Waxing Gibbous 74%

16:44

00:53

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

Sun - Rise: 06:46, Set: 20:08, Transit: 13:27. Moon - Rise: 16:44, Set: 00:53. Civil Dark: 20:36 - 06:18. Nautical Dark: 21:09 - 05:45. Astro Dark: 21:43 - 05:11

Total 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

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
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
2
2
2
3
3
3
4
4
3
3
1
3
3
4
7
8
8
8
8
8
7
3
2

Chance of Frost

Temperature (°C)

28
27
26
26
25
25
24
24
24
23
25
28
30
32
33
34
35
35
35
34
33
31
29
29

Feels Like (°C)

29
29
29
28
28
26
26
25
25
25
27
30
31
33
34
34
34
35
35
34
32
31
32
32

Dew Point (°C)

15
16
15
13
12
12
11
11
10
10
9
9
10
10
10
10
11
12
12
12
12
15
16
15

Relative Humidity (%)

45
50
49
45
43
44
42
42
43
42
36
31
28
26
23
23
24
24
24
25
28
37
43
43

Pressure (mb)

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

Ozone (du)

311
311
310
307
306
304
302
300
298
297
298
298
298
299
301
300
298
299
298
296
294
293
293
294

Saturday 22

Waxing Gibbous 82%

17:31

01:45

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

Sun - Rise: 06:47, Set: 20:07, Transit: 13:27. Moon - Rise: 17:31, Set: 01:45. Civil Dark: 20:34 - 06:19. Nautical Dark: 21:07 - 05:46. Astro Dark: 21:42 - 05:12

Total Clouds (% Sky Obscured)

0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High 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

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)

1
1
2
2
2
2
3
3
4
4
3
2
2
2
4
5
6
7
8
8
8
6
3
1

Chance of Frost

Temperature (°C)

28
28
28
27
27
26
26
26
25
25
27
30
33
34
36
37
37
38
38
37
36
35
34
32

Feels Like (°C)

31
31
30
30
30
29
29
28
28
27
29
32
34
36
37
37
38
37
37
36
35
35
35
34

Dew Point (°C)

14
14
13
14
14
15
14
13
13
12
12
11
10
9
10
11
11
11
11
10
10
10
11
12

Relative Humidity (%)

41
41
40
43
46
48
46
45
45
43
38
31
25
21
20
20
19
20
20
19
20
21
25
29

Pressure (mb)

1011
1011
1011
1011
1011
1010
1010
1010
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1012
1012
1012
1013

Ozone (du)

296
296
296
296
295
296
297
296
295
294
293
291
291
290
288
287
286
285
285
286
285
285
287
288

Sunday 23

Waxing Gibbous 82%

18:12

02:42

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

Sun - Rise: 06:48, Set: 20:06, Transit: 13:27. Moon - Rise: 18:12, Set: 02:42. Civil Dark: 20:33 - 06:20. Nautical Dark: 21:06 - 05:47. Astro Dark: 21:40 - 05:13

Total 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

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
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
4
4
5
5
5
5
5
5
5
5
5
7
10
11
12
12
12
12
11
11
9
6
5

Chance of Frost

Temperature (°C)

31
30
29
29
28
28
28
28
27
27
28
31
33
35
36
37
38
38
37
37
36
35
33
32

Feels Like (°C)

32
31
29
28
28
28
28
27
27
27
28
31
33
34
34
34
35
35
35
34
34
33
33
32

Dew Point (°C)

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

Relative Humidity (%)

28
26
25
26
27
29
30
31
31
33
34
29
25
23
21
19
19
17
18
18
19
21
25
27

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1013

Ozone (du)

288
288
289
290
290
290
290
290
290
292
292
292
293
296
297
297
297
297
297
297
297
297
298
299

Monday 24

Waxing Gibbous 89%

18:47

03:43

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

Sun - Rise: 06:48, Set: 20:04, Transit: 13:26. Moon - Rise: 18:47, Set: 03:43. Civil Dark: 20:31 - 06:21. Nautical Dark: 21:04 - 05:49. Astro Dark: 21:38 - 05:14

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1

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
1
0

High 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

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)

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

Chance of Frost

Temperature (°C)

31
29
29
28
28
27
27
26
26
27
28
30
32
34
35
36
37
37
37
37
36
35
33
31

Feels Like (°C)

31
30
29
28
28
27
26
26
26
27
28
30
31
32
34
35
35
36
36
35
34
33
33
32

Dew Point (°C)

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

Relative Humidity (%)

30
31
32
31
32
33
36
38
39
41
42
34
27
25
24
22
21
21
21
21
22
23
26
29

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1013
1013

Ozone (du)

300
300
299
299
299
298
297
296
296
294
293
292
292
292
294
296
296
295
294
294
295
295
294
294

Tuesday 25

Waxing Gibbous 95%

19:17

04:46

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

Sun - Rise: 06:49, Set: 20:03, Transit: 13:26. Moon - Rise: 19:17, Set: 04:46. Civil Dark: 20:30 - 06:22. Nautical Dark: 21:03 - 05:50. Astro Dark: 21:36 - 05:16

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
9
16
25
37
45
50
50
45
37

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
4
8
11
8
4
1
4
7
10
12

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
30
45
50
50
45
36

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
4
4
5
5
5
4
4
3
4
5
6
5
5
5
7
9
11
10
9
7

Chance of Frost

Temperature (°C)

30
29
28
27
27
26
26
26
25
26
27
29
31
33
35
35
36
37
36
35
34
32
31
30

Feels Like (°C)

30
30
29
28
27
26
26
26
25
25
27
29
30
31
32
32
33
33
35
34
33
33
33
33

Dew Point (°C)

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

Relative Humidity (%)

29
30
31
31
30
30
30
31
34
37
36
29
25
21
18
17
17
16
16
17
17
20
23
27

Pressure (mb)

1013
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1013
1013
1013
1013
1012
1013
1013
1014

Ozone (du)

294
295
294
294
295
296
295
295
296
295
295
295
296
296
297
298
299
299
299
298
297
297
297
297

Wednesday 26

Waxing Gibbous 98%

19:43

05:50

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

Sun - Rise: 06:50, Set: 20:01, Transit: 13:26. Moon - Rise: 19:43, Set: 05:50. Civil Dark: 20:28 - 06:23. Nautical Dark: 21:01 - 05:51. Astro Dark: 21:35 - 05:17

Total Clouds (% Sky Obscured)

30
22
19
18
17
12
7
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
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)

11
11
11
13
14
10
6
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

20
8
4
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
1
1
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
7
6
6
6
6
6
6
7
8
9
11
13
14
15
15
16
15
15
14
12
9
7

Chance of Frost

Temperature (°C)

29
29
28
27
27
26
26
25
25
26
26
27
28
30
31
32
32
32
32
31
31
29
28
27

Feels Like (°C)

26
26
27
26
27
27
24
25
26
25
25
24
28
28
28
29
29
29
31
29
28
28
29
29

Dew Point (°C)

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

Relative Humidity (%)

28
28
28
31
34
37
40
44
47
46
46
45
37
31
25
24
22
21
21
20
20
22
25
27

Pressure (mb)

1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1015
1015
1016
1016
1016
1016
1016

Ozone (du)

297
296
296
296
296
295
296
296
296
296
297
297
297
297
296
297
298
298
298
298
298
298
297
297

Thursday 27

Waxing Gibbous 100%

20:07

06:54

22 Good
23 Good
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 OK
13 OK
14 OK

Sun - Rise: 06:51, Set: 20:00, Transit: 13:25. Moon - Rise: 20:07, Set: 06:54. Civil Dark: 20:27 - 06:24. Nautical Dark: 20:59 - 05:52. Astro Dark: 21:33 - 05:18

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

6
6
5
5
5
5
5
4
4
5
5
6
8
10
12
12
12

Chance of Frost

Temperature (°C)

26
26
25
25
25
24
24
23
23
24
25
26
28
29
31
32
32

Feels Like (°C)

24
25
25
25
25
24
23
23
23
23
23
23
27
27
27
28
29

Dew Point (°C)

6
6
6
6
5
5
5
5
5
5
6
6
6
5
5
6
6

Relative Humidity (%)

28
28
29
29
28
29
30
31
32
30
29
27
24
21
19
19
19

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

295
292
290
290
289
289
289
289
290
289
288
288
287
287
286
287
287

Forecast for Dimodidaskálon, Nomarchía Athínas, Greece (38.01,23.80)

Generated: 21/08/26 21:30:28. Forecast: 21/08/26 to 27/08/26. Timezone: UTC+3.00