Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 28

Waning Gibbous 93%

19:53

10:18

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 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 OK
13 Bad
14 Bad

Sun - Rise: 07:18, Set: 19:12, Transit: 13:15. Moon - Rise: 19:53, Set: 10:18. Civil Dark: 19:38 - 06:52. Nautical Dark: 20:09 - 06:22. Astro Dark: 20:40 - 05:51

Total Clouds (% Sky Obscured)

36
30
0
10
13
0
0
0
0
0
0
0
0
0
0
0
0
1
5
11
8
11
44
43

Low Clouds (% Sky Obscured)

3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
2
6
21
38

Medium Clouds (% Sky Obscured)

0
2
0
8
10
0
0
0
0
0
0
0
0
0
0
0
0
1
3
0
2
0
0
2

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
2
3
4
7
6
4
2

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
11
10
9
7
4
4
4
4
4
4
4
4
4
4
4
4
4
4
6
9
12
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
20
20
19
19
20
19
19
18
17
16
16
15
15
15
15
15
15
17
18
19
19
19
18

Dew Point (°C)

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

Relative Humidity (%)

40
41
41
43
47
51
53
54
54
56
56
54
55
58
59
61
61
61
55
53
50
47
47
45

Pressure (mb)

1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1021
1021

Ozone (du)

281
280
280
279
278
278
279
280
280
280
280
280
280
281
281
282
283
283
283
284
284
284
284
284

Tuesday 29

Waning Gibbous 86%

20:27

11:32

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

Sun - Rise: 07:19, Set: 19:11, Transit: 13:14. Moon - Rise: 20:27, Set: 11:32. Civil Dark: 19:37 - 06:53. Nautical Dark: 20:07 - 06:23. Astro Dark: 20:38 - 05:52

Total Clouds (% Sky Obscured)

13
10
2
0
1
7
1
2
21
23
45
60
63
55
42
59
95
82
59
83
82
75
99
80

Low Clouds (% Sky Obscured)

12
8
2
0
1
1
1
2
14
19
27
40
40
37
27
8
28
69
24
60
58
55
74
45

Medium Clouds (% Sky Obscured)

0
0
0
0
0
2
0
0
0
9
17
15
13
14
11
29
94
27
18
31
9
10
65
72

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
7
8
4
0
0
0
67
99
6

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
Light Rain
None
None
None
None

Precipitation Probability (%)

1
0
0
0
0
1
2
4
2
3
8
7
11
18
9
10
11
20
32
54
30
43
51
60

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
22
22
21
20
19
18
18
17
17
17
16
17
16
16
16
16
16
17
18
18
19
18
18

Feels Like (°C)

19
19
19
18
18
17
17
16
16
16
16
16
15
14
14
16
15
14
15
16
15
15
16
15

Dew Point (°C)

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

Relative Humidity (%)

42
42
43
46
52
56
60
63
66
69
71
72
68
67
68
72
73
72
63
58
60
61
70
71

Pressure (mb)

1021
1021
1021
1021
1021
1022
1022
1022
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

285
286
287
287
286
286
286
287
290
291
290
290
289
288
288
289
290
291
292
292
290
288
287
287

Wednesday 30

Waning Gibbous 77%

21:09

12:45

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

Sun - Rise: 07:20, Set: 19:09, Transit: 13:14. Moon - Rise: 21:09, Set: 12:45. Civil Dark: 19:35 - 06:54. Nautical Dark: 20:06 - 06:24. Astro Dark: 20:36 - 05:53

Total Clouds (% Sky Obscured)

100
100
97
94
89
96
96
92
75
35
26
28
21
18
23
51
52
56
32
46
67
69
31
40

Low Clouds (% Sky Obscured)

74
100
97
77
74
54
37
16
20
32
1
0
0
0
0
0
0
3
6
3
42
48
26
33

Medium Clouds (% Sky Obscured)

100
71
97
89
81
93
93
88
50
1
1
9
7
3
10
49
52
56
9
11
10
2
4
4

High Clouds (% Sky Obscured)

100
100
0
0
0
0
0
0
0
0
0
0
0
0
1
37
30
16
12
27
45
45
5
12

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 (%)

56
49
45
44
41
29
15
13
14
6
7
5
2
3
4
3
3
3
8
9
7
15
21
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)

13
12
13
13
12
12
12
12
11
13
13
14
13
13
13
14
15
15
16
17
19
20
19
19

Chance of Frost

Temperature (°C)

18
17
17
16
16
16
16
17
17
17
17
16
16
16
16
16
16
17
17
18
19
20
20
21

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
73
74
74
77
78
68
65
60
61
63
64
64
65
65
64
64
64
59
55
52
51
52
50

Pressure (mb)

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

Ozone (du)

286
287
288
287
287
287
288
289
291
293
294
295
296
295
296
296
296
296
297
298
298
298
297
296

Thursday 1

Waning Gibbous 66%

22:00

13:53

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

Sun - Rise: 07:21, Set: 19:07, Transit: 13:14. Moon - Rise: 22:00, Set: 13:53. Civil Dark: 19:34 - 06:55. Nautical Dark: 20:04 - 06:24. Astro Dark: 20:35 - 05:54

Total Clouds (% Sky Obscured)

19
13
16
30
45
45
42
43
40
34
29
14
17
13
10
7
6
12
18
19
63
96
96
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
4
8
18
44
41
27
14
0
0
0
0
0
0
0
0
0
0
0
0
36
66
89
89

High Clouds (% Sky Obscured)

4
4
0
0
0
0
0
0
3
3
4
3
4
2
0
0
0
4
9
10
56
96
96
89

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 (%)

9
5
0
0
0
0
1
1
0
5
4
1
9
8
3
9
9
4
14
12
5
10
8
2

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)

19
18
18
16
14
13
13
13
12
13
11
10
10
9
9
8
8
9
11
14
15
17
17
17

Chance of Frost

Temperature (°C)

21
20
20
20
19
18
18
18
18
18
18
17
17
17
16
16
16
17
18
19
20
21
22
22

Feels Like (°C)

15
15
15
15
16
15
15
15
15
15
15
16
16
15
16
15
16
16
15
15
16
16
15
16

Dew Point (°C)

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

Relative Humidity (%)

50
50
49
49
50
53
55
56
59
60
61
64
62
60
61
62
64
59
51
50
45
43
43
43

Pressure (mb)

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

Ozone (du)

295
294
294
294
294
294
295
296
296
296
295
296
297
297
296
297
297
298
298
299
300
301
302
303

Friday 2

Waning Gibbous 55%

23:02

14:51

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

Sun - Rise: 07:22, Set: 19:06, Transit: 13:13. Moon - Rise: 23:02, Set: 14:51. Civil Dark: 19:32 - 06:56. Nautical Dark: 20:03 - 06:25. Astro Dark: 20:33 - 05:55

Total Clouds (% Sky Obscured)

100
97
19
4
4
3
4
6
8
22
47
50
48
58
59
37
38
42
53
53
53
46
40
39

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

90
94
5
0
0
0
0
0
0
0
3
15
13
8
1
1
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
97
13
0
0
0
0
0
4
21
47
50
48
58
59
9
7
30
29
50
49
46
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 (%)

3
2
0
1
1
0
3
7
0
1
1
0
4
2
0
4
3
1
5
3
0
3
4
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)

17
16
15
15
13
11
10
10
10
11
10
10
10
10
9
9
10
11
12
14
16
19
19
19

Chance of Frost

Temperature (°C)

22
21
21
20
19
18
18
17
17
18
17
17
17
17
17
16
17
17
18
19
20
21
21
20

Feels Like (°C)

16
16
16
16
17
16
17
16
16
15
15
14
13
14
14
13
13
13
13
16
15
14
15
15

Dew Point (°C)

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

Relative Humidity (%)

42
43
44
43
47
49
50
52
55
56
57
57
58
60
61
62
57
51
47
44
40
36
36
34

Pressure (mb)

1024
1024
1024
1024
1024
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027

Ozone (du)

306
308
309
313
315
316
315
316
315
314
315
315
316
316
317
317
317
318
318
319
320
321
320
320

Saturday 3

Third Quarter 43%

00:11

No Set

15 OK
16 Bad
17 Bad
18 Bad
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 Good
12 Good
13 Good
14 Good

Sun - Rise: 07:23, Set: 19:04, Transit: 13:13. Moon - Rise: 00:11, Set: No Set. Civil Dark: 19:31 - 06:57. Nautical Dark: 20:01 - 06:26. Astro Dark: 20:32 - 05:56

Total Clouds (% Sky Obscured)

29
48
71
52
33
14
13
10
10
8
6
5
5
6
6
4
3
2
1
0
0
3
7
11

Low Clouds (% Sky Obscured)

2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
9

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
1
1
1
1
1
1
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 (%)

1
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)

18
18
17
15
13
10
7
6
6
5
4
4
4
4
5
5
6
6
6
7
9
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
14
14
13
13
13
13
12
13
13
14
14
14
13
13
13
13
13
13
16
17
18
17
17

Dew Point (°C)

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

Relative Humidity (%)

33
35
37
39
40
42
43
44
46
47
48
51
52
54
56
58
56
54
54
49
45
42
40
38

Pressure (mb)

1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1027
1027
1027
1027
1027
1027
1026
1026

Ozone (du)

319
319
319
319
319
318
318
318
318
318
317
316
315
315
314
314
314
313
313
313
313
314
313
313

Sunday 4

Waning Crescent 31%

01:24

15:39

15 Good
16 Good
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 Good
06 Good
07 Good
08 Good

Sun - Rise: 07:24, Set: 19:03, Transit: 13:13. Moon - Rise: 01:24, Set: 15:39. Civil Dark: 19:29 - 06:58. Nautical Dark: 20:00 - 06:27. Astro Dark: 20:30 - 05:57

Total Clouds (% Sky Obscured)

7
4
0
0
0
2
2
12
3
1
0
0
0
1
1
6
9
13

Low Clouds (% Sky Obscured)

5
2
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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
6
9
13

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

21
21
21
21
19
18
17
16
15
14
14
13
13
12
12
11
12
12

Feels Like (°C)

17
19
19
19
18
18
17
13
12
12
12
12
12
12
11
11
11
10

Dew Point (°C)

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

Relative Humidity (%)

36
38
39
40
44
46
50
50
51
50
51
51
52
55
55
56
56
56

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024

Ozone (du)

312
312
312
312
312
312
312
312
311
311
312
312
312
313
314
315
316
317

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

Generated: 28/09/26 15:18:21. Forecast: 28/09/26 to 04/10/26. Timezone: UTC+3.00