Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 18

First Quarter 48%

14:35

23:36

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

Sun - Rise: 07:10, Set: 19:28, Transit: 13:18. Moon - Rise: 14:35, Set: 23:36. Civil Dark: 19:54 - 06:44. Nautical Dark: 20:25 - 06:13. Astro Dark: 20:56 - 05:41

Total Clouds (% Sky Obscured)

1
3
6
13
51
62
85
45
42
44
12
6
0
3
4
2
7
7
7
43
54
3
0
5

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
3
12
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
0
0

High Clouds (% Sky Obscured)

1
3
4
9
37
43
75
45
42
44
12
6
0
3
4
2
7
7
7
43
54
3
0
5

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

Chance of Frost

Temperature (°C)

24
26
27
28
28
28
28
28
27
26
24
23
22
22
21
20
20
19
19
19
19
19
20
22

Feels Like (°C)

24
27
28
29
28
27
26
26
26
25
24
24
24
24
23
23
22
21
20
20
18
17
19
23

Dew Point (°C)

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

Relative Humidity (%)

32
29
28
27
27
26
28
29
31
35
43
48
51
53
57
59
61
62
59
56
53
53
48
37

Pressure (mb)

1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1016
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1019
1019

Ozone (du)

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

Saturday 19

Waxing Gibbous 58%

15:25

00:30

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

Sun - Rise: 07:11, Set: 19:26, Transit: 13:18. Moon - Rise: 15:25, Set: 00:30. Civil Dark: 19:52 - 06:44. Nautical Dark: 20:23 - 06:14. Astro Dark: 20:55 - 05:42

Total Clouds (% Sky Obscured)

17
8
35
60
70
55
55
6
12
23
2
5
52
15
55
50
17
36
45
55
92
81
55
63

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
2
55
63

High Clouds (% Sky Obscured)

17
6
31
60
70
55
55
6
12
23
1
4
52
15
40
50
14
22
31
40
90
74
40
50

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

Chance of Frost

Temperature (°C)

25
27
28
29
29
29
28
28
28
27
25
24
23
22
22
21
21
21
20
20
20
20
20
22

Feels Like (°C)

25
26
28
28
28
28
28
28
29
28
25
25
25
22
23
20
22
20
20
19
17
17
19
21

Dew Point (°C)

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

Relative Humidity (%)

31
27
26
26
27
28
29
30
30
34
42
46
49
49
50
47
46
43
43
42
42
45
45
42

Pressure (mb)

1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1020
1021
1021
1021

Ozone (du)

298
297
296
296
295
294
293
291
292
294
295
297
298
297
297
297
296
296
296
297
299
300
301
301

Sunday 20

Waxing Gibbous 68%

16:08

01:30

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

Sun - Rise: 07:11, Set: 19:25, Transit: 13:18. Moon - Rise: 16:08, Set: 01:30. Civil Dark: 19:51 - 06:45. Nautical Dark: 20:22 - 06:15. Astro Dark: 20:53 - 05:43

Total Clouds (% Sky Obscured)

56
45
52
41
23
31
28
1
5
55
55
41
4
0
4
9
13
15
30
45
32
19
5
16

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)

56
45
52
39
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

41
8
4
8
23
31
28
1
5
50
50
38
4
0
4
9
13
10
20
30
28
19
5
16

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

Chance of Frost

Temperature (°C)

25
27
28
29
30
30
30
29
29
27
25
24
23
23
22
22
21
21
21
20
20
20
21
23

Feels Like (°C)

23
24
26
26
26
26
27
27
26
25
23
22
22
23
23
22
21
20
20
20
20
20
21
23

Dew Point (°C)

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

Relative Humidity (%)

39
35
33
30
27
26
26
27
28
31
36
38
39
40
40
39
39
39
40
41
42
42
41
35

Pressure (mb)

1021
1021
1021
1021
1020
1020
1020
1019
1019
1019
1019
1020
1020
1020
1020
1020
1019
1019
1019
1018
1018
1018
1018
1018

Ozone (du)

301
302
301
301
300
299
299
299
299
299
300
300
301
300
301
302
302
303
305
306
308
310
311
312

Monday 21

Waxing Gibbous 77%

16:45

02:32

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

Sun - Rise: 07:12, Set: 19:23, Transit: 13:17. Moon - Rise: 16:45, Set: 02:32. Civil Dark: 19:49 - 06:46. Nautical Dark: 20:20 - 06:15. Astro Dark: 20:51 - 05:44

Total Clouds (% Sky Obscured)

27
33
22
11
0
0
0
0
1
1
2
2
2
3
4
1
2
8
14
22
29
28
30
37

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
1
0
0
3
4
0
5
5

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
2
3
2
1
0
0
0
0
1
1
5
11

High Clouds (% Sky Obscured)

27
33
22
11
0
0
0
0
0
0
0
0
0
0
0
0
0
7
5
12
13
10
4
5

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
1
2
1
11

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
28
29
30
30
30
30
30
29
29
28
27
26
26
25
24
24
23
22
22
21
20
22
23

Dew Point (°C)

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

Relative Humidity (%)

31
29
27
26
27
26
26
26
27
31
40
44
46
46
48
49
50
48
45
42
40
40
40
36

Pressure (mb)

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

Ozone (du)

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

Tuesday 22

Waxing Gibbous 85%

17:17

03:35

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

Sun - Rise: 07:13, Set: 19:21, Transit: 13:17. Moon - Rise: 17:17, Set: 03:35. Civil Dark: 19:48 - 06:47. Nautical Dark: 20:18 - 06:16. Astro Dark: 20:50 - 05:45

Total Clouds (% Sky Obscured)

34
37
37
29
33
35
38
37
35
57
90
71
46
22
33
40
51
41
30
14
34
54
74
53

Low Clouds (% Sky Obscured)

5
5
9
13
19
20
38
37
35
53
56
3
3
3
13
23
33
26
18
10
30
50
70
49

Medium Clouds (% Sky Obscured)

13
15
19
21
22
23
24
18
27
48
85
67
40
9
21
32
43
30
17
0
1
1
2
2

High Clouds (% Sky Obscured)

0
5
5
1
4
0
5
37
19
15
4
5
6
6
0
2
0
0
0
0
0
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

12
6
20
22
11
22
31
44
62
76
90
47
41
29
26
20
5
6
6
4
3
8
2
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.5
0.8
1.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
4
4
5
6
6
7
6
5
4
4
4
5
5
5
5
5
4
5
5
5
7
8
10

Chance of Frost

Temperature (°C)

25
26
28
29
29
29
28
27
25
24
23
22
22
22
22
22
21
21
21
20
20
20
20
20

Feels Like (°C)

24
26
27
27
27
27
25
24
23
23
22
20
21
22
22
21
22
22
20
21
21
21
20
20

Dew Point (°C)

7
6
6
6
5
6
6
6
6
6
6
5
6
6
6
8
9
10
10
10
10
11
11
11

Relative Humidity (%)

32
27
25
23
21
22
23
26
28
30
33
33
34
35
35
40
44
49
50
53
55
56
57
57

Pressure (mb)

1013
1014
1013
1013
1013
1012
1012
1012
1012
1013
1013
1014
1016
1016
1016
1016
1016
1016
1017
1017
1017
1018
1018
1019

Ozone (du)

307
308
308
308
308
308
308
308
308
308
307
308
308
309
310
310
310
310
310
310
310
311
311
312

Wednesday 23

Waxing Gibbous 91%

17:44

04:39

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

Sun - Rise: 07:14, Set: 19:20, Transit: 13:17. Moon - Rise: 17:44, Set: 04:39. Civil Dark: 19:46 - 06:48. Nautical Dark: 20:17 - 06:17. Astro Dark: 20:48 - 05:46

Total Clouds (% Sky Obscured)

32
13
11
10
8
8
8
8
4
4
4
12
21
29
28
28
27
20
13
5
4
3
2
2

Low Clouds (% Sky Obscured)

28
7
6
2
3
3
7
8
4
4
4
12
21
29
28
28
27
20
13
5
4
3
2
1

Medium Clouds (% Sky Obscured)

2
4
5
4
4
4
4
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2

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 (%)

1
0
0
0
0
0
0
0
1
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
10
10
9
9
8
8
8
10
9
9
8
7
6
5
5
5
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
19
19
19
20
21
22
22
21
21
20
19
15
15
15
15
15
15
14
14
14
14
14
13

Dew Point (°C)

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

Relative Humidity (%)

48
40
34
33
33
32
34
37
41
42
43
45
46
48
49
49
49
49
50
51
53
49
46
44

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

312
313
313
313
313
312
313
314
315
315
315
315
314
314
313
313
313
313
313
314
314
314
314
314

Thursday 24

Waxing Gibbous 96%

18:10

05:44

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
01 Good
02 Good

Sun - Rise: 07:15, Set: 19:18, Transit: 13:16. Moon - Rise: 18:10, Set: 05:44. Civil Dark: 19:44 - 06:49. Nautical Dark: 20:15 - 06:18. Astro Dark: 20:46 - 05:47

Total Clouds (% Sky Obscured)

4
5
3
4
0
2
3
2
2
2
0
0
0
0
1
0
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
1
2
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

4
5
3
2
0
0
0
0
0
1
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
1
2
1
1
1
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)

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

Chance of Frost

Temperature (°C)

19
21
23
23
24
24
24
23
22
21
20
19
19
19
19
18
18

Feels Like (°C)

18
19
19
20
20
20
22
22
22
22
22
22
18
18
18
17
17

Dew Point (°C)

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

Relative Humidity (%)

39
35
31
30
29
28
30
31
33
36
39
43
41
39
37
37
37

Pressure (mb)

1021
1021
1021
1020
1020
1019
1019
1019
1018
1019
1019
1019
1019
1018
1018
1018
1017

Ozone (du)

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

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

Generated: 18/09/26 10:41:49. Forecast: 18/09/26 to 24/09/26. Timezone: UTC+3.00