Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 3

Waning Gibbous 64%

23:10

13:43

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

Sun - Rise: 06:56, Set: 19:51, Transit: 13:24. Moon - Rise: 23:10, Set: 13:43. Civil Dark: 20:18 - 06:29. Nautical Dark: 20:50 - 05:58. Astro Dark: 21:22 - 05:25

Total Clouds (% Sky Obscured)

17
15
5
13
15
8
18
22
21
27
20
17
27
0
25
56
51
15
1
5
4
3
5
1

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
26
2
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

17
13
4
13
13
7
14
20
19
20
19
17
9
0
3
5
5
0
0
0
1
1
2
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
14
0
25
56
51
15
1
5
4
3
5
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
1
2
2
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
5
5
5
4
7
8
10
11
12
12
12
13
12
10
7
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

26
25
25
25
25
28
29
31
32
33
33
33
33
32
31
30
29
28
27
26
26
25
24
24

Feels Like (°C)

26
25
25
24
25
28
29
30
30
31
31
31
30
29
28
27
27
26
26
27
25
25
24
24

Dew Point (°C)

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

Relative Humidity (%)

34
35
38
39
40
37
33
32
30
28
27
27
24
25
26
27
31
34
36
38
38
39
41
45

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1014
1013
1013
1012
1012
1012
1011
1012
1012
1012
1013
1014
1013
1014
1014
1014
1013

Ozone (du)

299
299
299
299
300
301
302
303
303
304
306
307
308
313
314
312
312
313
311
309
310
312
312
313

Friday 4

Third Quarter 52%

00:04

14:54

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
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good

Sun - Rise: 06:57, Set: 19:49, Transit: 13:23. Moon - Rise: 00:04, Set: 14:54. Civil Dark: 20:16 - 06:30. Nautical Dark: 20:48 - 05:59. Astro Dark: 21:21 - 05:26

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
8
15
16
16
9
5
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
6
14
11
11
7
3
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
2
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
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)

6
6
6
6
6
8
11
13
13
14
15
15
15
14
13
11
7
4
4
4
4
5
5
5

Chance of Frost

Temperature (°C)

23
23
22
22
23
25
27
29
30
31
32
32
31
31
31
29
28
27
26
25
25
24
24
24

Feels Like (°C)

24
24
24
24
25
26
26
27
27
27
27
27
27
27
27
27
27
27
26
25
25
25
24
23

Dew Point (°C)

13
15
17
18
18
17
13
12
10
10
10
10
10
10
9
9
10
10
10
9
9
9
8
9

Relative Humidity (%)

53
62
69
75
72
59
41
33
29
27
26
26
26
26
26
28
32
34
36
36
36
37
37
38

Pressure (mb)

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

Ozone (du)

313
314
315
316
317
318
318
322
324
324
323
323
323
323
322
323
321
318
317
318
318
315
313
311

Saturday 5

Waning Crescent 40%

01:09

15:59

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
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good

Sun - Rise: 06:58, Set: 19:48, Transit: 13:23. Moon - Rise: 01:09, Set: 15:59. Civil Dark: 20:15 - 06:31. Nautical Dark: 20:46 - 06:00. Astro Dark: 21:19 - 05:27

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
13
14
15
11
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
0
0
4
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
11
11
14
11
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)

5
5
5
5
5
5
6
9
10
10
10
9
8
5
6
5
4
3
3
3
3
3
4
4

Chance of Frost

Temperature (°C)

24
23
23
23
24
26
29
30
32
33
33
33
33
33
32
31
29
27
26
26
24
24
23
23

Feels Like (°C)

23
23
23
23
24
26
27
28
28
29
30
30
30
31
30
29
29
27
27
26
25
24
23
23

Dew Point (°C)

9
9
9
9
10
12
10
9
8
8
9
8
8
8
8
8
9
9
8
8
7
7
6
5

Relative Humidity (%)

38
40
40
42
43
39
30
26
23
22
22
21
21
22
22
24
29
31
31
32
33
33
32
31

Pressure (mb)

1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1016

Ozone (du)

310
309
309
308
308
307
308
310
310
310
309
307
306
306
305
306
307
307
306
306
306
306
306
304

Sunday 6

Waning Crescent 29%

02:21

16:55

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 OK
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good

Sun - Rise: 06:59, Set: 19:46, Transit: 13:23. Moon - Rise: 02:21, Set: 16:55. Civil Dark: 20:13 - 06:32. Nautical Dark: 20:45 - 06:00. Astro Dark: 21:17 - 05:28

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)

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

Chance of Frost

Temperature (°C)

23
23
23
23
25
28
30
32
34
35
36
37
36
36
35
34
31
30
29
28
27
26
26
26

Feels Like (°C)

23
23
22
23
25
28
31
33
35
36
37
38
37
37
36
35
33
32
30
29
27
26
25
25

Dew Point (°C)

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

Relative Humidity (%)

31
31
31
31
28
23
21
19
18
17
17
17
18
18
19
21
26
28
29
28
27
27
27
28

Pressure (mb)

1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1016
1016
1016
1015
1015
1016
1016
1016
1016
1017
1017
1017
1017
1017

Ozone (du)

303
302
302
302
302
302
301
301
301
301
301
300
299
299
299
300
299
299
299
298
297
296
295
295

Monday 7

Waning Crescent 18%

03:36

17:40

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 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good

Sun - Rise: 07:00, Set: 19:45, Transit: 13:22. Moon - Rise: 03:36, Set: 17:40. Civil Dark: 20:11 - 06:33. Nautical Dark: 20:43 - 06:01. Astro Dark: 21:15 - 05:29

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
24
24
25
26
28
29
30
32
32
32
32
31
31
31
30
30
30
24
25
26
25
25
25

Dew Point (°C)

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

Relative Humidity (%)

29
29
30
34
41
42
37
33
31
27
24
23
24
24
24
28
33
38
38
39
39
39
38
38

Pressure (mb)

1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

295
294
295
295
296
296
297
297
298
297
298
298
299
299
299
299
299
300
300
300
300
299
299
298

Tuesday 8

Waning Crescent 10%

No Rise

18:17

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

Sun - Rise: 07:00, Set: 19:43, Transit: 13:22. Moon - Rise: No Rise, Set: 18:17. Civil Dark: 20:10 - 06:34. Nautical Dark: 20:41 - 06:02. Astro Dark: 21:14 - 05:30

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
1
2
2
1
1
0
20
43
69
65
58
51
35
18
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
1
1
1
2
2
1
1
0
1
1
2
1
1
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
18
43
69
50
45
51
9
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
1
2
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
6
6
6
7
8
9
9
9
9
10
10
11
9
7
5
5
5
5
5
4
5

Chance of Frost

Temperature (°C)

23
23
23
24
24
25
27
28
30
30
30
31
30
29
29
28
27
26
25
24
23
22
22
22

Feels Like (°C)

23
23
23
23
23
23
26
27
27
28
28
29
30
29
28
28
28
28
21
22
22
22
21
21

Dew Point (°C)

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

Relative Humidity (%)

41
45
48
48
47
48
41
37
32
31
31
29
31
33
36
38
41
45
44
46
45
46
46
47

Pressure (mb)

1017
1016
1016
1016
1017
1017
1017
1016
1016
1016
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

298
297
297
297
298
298
299
299
299
300
300
300
300
301
302
303
305
307
307
307
307
306
306
306

Wednesday 9

Waning Crescent 4%

04:51

18:48

Sun - Rise: 07:01, Set: 19:42, Transit: 13:22. Moon - Rise: 04:51, Set: 18:48. Civil Dark: 20:08 - 06:35. Nautical Dark: 20:40 - 06:03. Astro Dark: 21:12 - 05:31

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 Dimodidaskálon, Nomarchía Athínas, Greece (38.01,23.80)

Generated: 03/09/26 04:55:47. Forecast: 03/09/26 to 09/09/26. Timezone: UTC+3.00