Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 31

Waning Gibbous 84%

21:21

11:18

18 OK
19 OK
20 Good
21 Good
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

Sun - Rise: 06:54, Set: 19:55, Transit: 13:24. Moon - Rise: 21:21, Set: 11:18. Civil Dark: 20:22 - 06:28. Nautical Dark: 20:54 - 05:56. Astro Dark: 21:28 - 05:22

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

28
31
35
37
35
34
36
36
37
38
38
39
39
39
38
32
30
27
26
25
23
23
23
24

Pressure (mb)

1013
1013
1014
1014
1014
1014
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1014
1014
1014
1013
1013

Ozone (du)

306
305
303
302
302
301
302
302
301
300
298
298
298
297
297
297
297
296
295
295
295
295
294
294

Tuesday 1

Waning Gibbous 74%

21:51

12:30

18 OK
19 OK
20 Good
21 Good
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

Sun - Rise: 06:55, Set: 19:54, Transit: 13:24. Moon - Rise: 21:51, Set: 12:30. Civil Dark: 20:21 - 06:28. Nautical Dark: 20:53 - 05:57. Astro Dark: 21:26 - 05:24

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)

6
5
4
4
4
4
4
4
4
4
5
5
5
5
5
5
7
9
11
12
13
14
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

34
33
31
29
29
29
28
28
27
27
27
25
25
25
25
28
29
31
31
32
32
31
31
31

Dew Point (°C)

11
12
12
12
12
11
11
11
11
11
11
10
10
9
9
9
9
9
9
7
6
7
7
8

Relative Humidity (%)

26
28
33
34
35
35
36
37
37
37
38
38
38
37
35
30
26
23
21
17
16
17
18
19

Pressure (mb)

1013
1014
1014
1014
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1014
1014
1014
1013

Ozone (du)

294
295
293
293
293
294
296
296
296
295
295
294
295
295
295
296
297
298
299
298
298
298
298
298

Wednesday 2

Waning Gibbous 64%

22:26

13:43

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

Sun - Rise: 06:56, Set: 19:52, Transit: 13:24. Moon - Rise: 22:26, Set: 13:43. Civil Dark: 20:19 - 06:29. Nautical Dark: 20:51 - 05:58. Astro Dark: 21:24 - 05:25

Total Clouds (% Sky Obscured)

0
0
0
0
29
34
2
0
0
0
0
0
12
0
16
3
3
6
31
5
3
17
31
48

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
6
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
5
8
2
0
0
0
0
0
10
0
16
3
3
6
23
5
3
2
1
0

High Clouds (% Sky Obscured)

0
0
0
0
29
34
0
0
0
0
0
0
0
0
0
0
0
0
7
0
0
10
20
33

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
3
14

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

20
22
27
29
29
29
29
29
30
31
33
36
39
41
41
37
30
26
24
23
23
24
23
23

Pressure (mb)

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

Ozone (du)

299
301
301
300
299
299
301
301
300
300
300
300
299
300
301
301
302
303
304
305
307
309
312
310

Thursday 3

Waning Gibbous 52%

23:10

14:54

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

Sun - Rise: 06:57, Set: 19:51, Transit: 13:23. Moon - Rise: 23:10, Set: 14:54. Civil Dark: 20:18 - 06:30. Nautical Dark: 20:50 - 05:59. Astro Dark: 21:22 - 05:26

Total Clouds (% Sky Obscured)

44
91
31
19
14
7
6
10
11
14
16
18
16
15
12
15
16
18
15
11
9
6
2
0

Low Clouds (% Sky Obscured)

0
7
2
0
0
0
2
7
10
13
13
17
16
15
12
15
14
14
12
10
9
5
1
0

Medium Clouds (% Sky Obscured)

2
43
1
0
3
7
3
4
2
2
3
6
2
2
0
4
9
12
8
4
0
0
0
0

High Clouds (% Sky Obscured)

39
91
31
19
14
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 (%)

26
23
0
0
1
0
2
2
1
9
7
1
7
5
1
7
5
1
1
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)

10
6
4
4
5
6
6
5
5
6
6
5
5
5
6
8
10
12
12
12
13
14
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
30
28
28
27
25
24
24
23
23
23
23
23
24
24
24
25
26
27
28
28
27
26
26

Dew Point (°C)

8
9
11
11
10
9
9
10
11
12
14
15
16
17
17
14
13
13
13
12
13
12
11
11

Relative Humidity (%)

24
27
33
36
35
35
36
40
43
50
58
65
68
72
68
54
44
41
38
36
35
33
31
31

Pressure (mb)

1011
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1015
1015
1015
1015
1015
1015
1014
1014
1014

Ozone (du)

308
307
309
309
308
308
308
308
310
311
311
314
315
318
323
323
324
323
322
322
321
320
320
320

Friday 4

Third Quarter 40%

00:04

15:59

18 Good
19 Good
20 Good
21 Good
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 Good
13 OK
14 OK
15 OK
16 OK
17 OK

Sun - Rise: 06:58, Set: 19:49, Transit: 13:23. Moon - Rise: 00:04, Set: 15:59. Civil Dark: 20:16 - 06:31. Nautical Dark: 20:48 - 06:00. Astro Dark: 21:21 - 05:27

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)

15
13
9
6
5
5
5
5
4
5
4
5
5
6
6
9
10
12
14
13
13
13
12
11

Chance of Frost

Temperature (°C)

28
27
26
25
24
24
23
23
23
22
22
22
21
22
23
25
27
29
30
31
31
32
31
31

Feels Like (°C)

25
24
25
25
25
24
23
24
23
22
23
22
21
22
24
24
25
26
26
27
27
28
29
28

Dew Point (°C)

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

Relative Humidity (%)

30
32
37
40
41
42
42
43
45
47
48
52
53
55
54
43
37
31
26
25
24
23
23
23

Pressure (mb)

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

Ozone (du)

319
319
319
318
317
318
316
314
312
310
309
308
307
307
308
307
306
306
306
305
304
303
302
301

Saturday 5

Waning Crescent 29%

01:09

16:55

18 OK
19 Good
20 Good
21 Good
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

Sun - Rise: 06:59, Set: 19:48, Transit: 13:23. Moon - Rise: 01:09, Set: 16:55. Civil Dark: 20:15 - 06:32. Nautical Dark: 20:46 - 06:00. Astro Dark: 21:19 - 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)

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

Chance of Frost

Temperature (°C)

31
29
28
26
25
24
23
23
23
23
23
22
22
23
25
26
29
31
34
34
35
36
35
35

Feels Like (°C)

28
28
28
28
23
23
24
24
24
24
22
22
22
22
21
22
28
29
30
31
32
33
36
35

Dew Point (°C)

8
8
8
8
7
7
5
6
6
6
5
5
5
5
5
5
5
6
6
7
7
8
8
8

Relative Humidity (%)

24
26
29
31
32
32
31
32
32
32
32
32
32
30
27
25
22
20
18
18
18
17
18
18

Pressure (mb)

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

Ozone (du)

300
300
300
299
299
298
297
297
296
296
296
296
296
297
297
298
299
299
300
299
299
298
298
297

Sunday 6

Waning Crescent 18%

02:21

17:40

18 OK
19 OK
20 OK
21 Good
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

Sun - Rise: 07:00, Set: 19:46, Transit: 13:22. Moon - Rise: 02:21, Set: 17:40. Civil Dark: 20:13 - 06:33. Nautical Dark: 20:45 - 06:01. Astro Dark: 21:17 - 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
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

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

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

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
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

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

35
35
35
35
28
27
27
27
27
27
26
25
25
25
26
25
28
29
30
31
31

Dew Point (°C)

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

Relative Humidity (%)

19
21
23
26
26
25
25
26
27
27
27
28
29
28
28
28
28
28
28
27
25

Pressure (mb)

1016
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

297
296
296
295
296
296
296
295
294
294
294
293
293
293
293
294
293
293
293
293
293

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

Generated: 31/08/26 18:01:27. Forecast: 31/08/26 to 06/09/26. Timezone: UTC+3.00