Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 24

Waxing Crescent 19%

11:07

21:24

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

Sun - Rise: 07:39, Set: 17:10, Transit: 12:25. Moon - Rise: 11:07, Set: 21:24. Civil Dark: 17:40 - 07:09. Nautical Dark: 18:13 - 06:36. Astro Dark: 18:45 - 06:04

Total Clouds (% Sky Obscured)

80
85
88
91
100
100
100
100
100
100
100
100
100
77
57
17
19
0
0
45
52
35
22
27

Low Clouds (% Sky Obscured)

38
29
33
43
47
48
45
46
71
54
55
58
45
32
38
17
19
0
0
0
3
17
22
27

Medium Clouds (% Sky Obscured)

57
85
88
91
100
100
100
100
100
97
83
79
44
0
0
0
0
0
0
35
50
22
0
0

High Clouds (% Sky Obscured)

80
85
88
91
100
100
100
100
100
93
99
100
99
50
21
0
0
0
0
30
40
2
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
1
0
0
32
13
1
0
0
0
5
3
0
1
6
6
3
0
0
0
0
0
0

Precipitation Type

None
None
None
Light Rain
Light Rain
None
None
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
77
71
45
46
71
90
71
60
56
49
42
31
15
8
5
3
5
2
2
0
1

Precipitation Amount (mm)

0
0
0
0.4
0.5
0
0
0.7
0.8
0.4
0.3
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
14
13
13
13
13
13
13
13
13
13
13
13
12
12
12
11
11
13
15
15
16
17
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
82
83
84
83
80
83
86
89
89
83
82
83
87
89
89
87
81
74
69
65
64
62
63

Pressure (mb)

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

Ozone (du)

310
311
313
319
323
325
328
328
329
330
333
329
332
338
343
347
352
356
362
364
376
391
393
392

Thursday 25

Waxing Crescent 28%

11:31

22:29

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

Sun - Rise: 07:39, Set: 17:11, Transit: 12:25. Moon - Rise: 11:31, Set: 22:29. Civil Dark: 17:40 - 07:10. Nautical Dark: 18:13 - 06:37. Astro Dark: 18:45 - 06:04

Total Clouds (% Sky Obscured)

24
22
9
5
0
1
7
33
90
34
30
42
55
57
72
40
45
53
59
46
45
43
39
36

Low Clouds (% Sky Obscured)

24
21
1
0
0
0
1
0
12
17
18
24
44
43
51
33
38
39
38
41
45
43
39
34

Medium Clouds (% Sky Obscured)

0
0
3
0
0
0
0
33
77
7
2
17
10
18
43
19
9
13
20
27
18
20
12
8

High Clouds (% Sky Obscured)

0
2
6
5
0
1
5
11
78
7
9
10
4
12
38
8
7
4
4
5
4
4
2
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
73
73
73
73
73
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
1
2
2
2
4
6
5
7
12
15
16
20
27
15
15
6
6
13
3
4
2
1
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
14
12
11
10
9
8
8
8
7
6
7
7
7
7
7
8
9
10
11
12
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

65
71
75
76
78
81
82
85
84
78
81
82
87
87
85
85
85
80
72
68
63
61
59
61

Pressure (mb)

1018
1018
1019
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1023
1023
1022
1021
1021
1020

Ozone (du)

392
390
388
385
387
386
382
373
367
360
355
352
350
349
349
353
355
358
362
362
362
359
358
357

Friday 26

Waxing Crescent 38%

11:55

23:34

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

Sun - Rise: 07:39, Set: 17:11, Transit: 12:26. Moon - Rise: 11:55, Set: 23:34. Civil Dark: 17:41 - 07:10. Nautical Dark: 18:14 - 06:37. Astro Dark: 18:46 - 06:05

Total Clouds (% Sky Obscured)

30
30
12
5
4
5
5
21
28
30
29
25
22
25
22
12
48
37
56
98
100
100
97
94

Low Clouds (% Sky Obscured)

6
3
1
0
0
0
0
16
28
30
29
25
22
25
22
9
31
8
36
93
100
100
92
84

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
2
3
2
1
1
1
3
3
0
0
0
50
80
78
68
57

High Clouds (% Sky Obscured)

1
2
1
2
2
2
2
6
3
2
1
2
1
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
6
5
5
9

Fog (%)

0
0
0
1
2
0
0
3
78
81
79
75
73
73
73
73
73
73
73
73
73
73
73
73

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
None
None

Precipitation Probability (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
6
15
17
43
49
53
35
19

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0

Wind Speed/Direction (mph)

7
5
4
3
3
3
2
2
2
2
2
2
2
3
4
4
5
5
8
9
13
14
12
12

Chance of Frost

Temperature (°C)

13
12
11
10
9
8
7
7
6
6
5
5
5
5
4
4
4
5
9
12
11
11
10
10

Feels Like (°C)

12
11
9
9
9
8
7
8
6
6
6
6
5
4
4
3
3
3
4
7
5
5
5
5

Dew Point (°C)

6
6
5
5
5
5
4
4
3
2
2
2
2
2
1
1
1
2
3
5
9
9
8
7

Relative Humidity (%)

63
67
68
74
75
78
79
81
79
79
80
80
82
82
79
79
80
78
68
62
84
86
87
82

Pressure (mb)

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

Ozone (du)

356
355
353
348
346
344
342
339
338
337
335
333
333
333
333
334
331
330
330
326
325
324
321
321

Saturday 27

First Quarter 49%

12:20

00:41

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

Sun - Rise: 07:40, Set: 17:12, Transit: 12:26. Moon - Rise: 12:20, Set: 00:41. Civil Dark: 17:41 - 07:10. Nautical Dark: 18:14 - 06:37. Astro Dark: 18:46 - 06:05

Total Clouds (% Sky Obscured)

90
68
24
2
12
22
30
21
11
2
9
16
22
26
26
29
19
9
0
0
0
1
2
0

Low Clouds (% Sky Obscured)

76
51
24
0
12
22
30
21
11
1
9
16
22
26
26
29
19
9
0
0
0
1
1
0

Medium Clouds (% Sky Obscured)

54
22
11
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 (%)

73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73

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 (%)

7
9
8
1
2
4
0
2
3
0
2
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)

13
12
10
9
7
6
4
4
4
3
3
3
3
3
3
3
3
3
2
3
3
3
4
4

Chance of Frost

Temperature (°C)

9
9
8
8
7
6
6
5
5
4
4
4
3
3
2
2
2
4
7
9
10
11
13
13

Feels Like (°C)

3
4
3
5
4
4
4
4
4
3
3
3
3
3
2
2
2
4
6
8
10
11
12
12

Dew Point (°C)

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

Relative Humidity (%)

73
68
67
68
69
72
75
76
79
82
82
83
83
83
82
81
77
73
67
64
62
60
53
50

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1017
1016
1015
1015
1015
1014
1014
1014
1014
1013
1012
1012
1011

Ozone (du)

322
324
324
325
325
326
326
325
321
319
317
315
316
316
315
314
314
314
315
314
314
314
316
320

Sunday 28

Waxing Gibbous 60%

12:49

01:50

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

Sun - Rise: 07:40, Set: 17:13, Transit: 12:27. Moon - Rise: 12:49, Set: 01:50. Civil Dark: 17:42 - 07:10. Nautical Dark: 18:15 - 06:37. Astro Dark: 18:47 - 06:05

Total Clouds (% Sky Obscured)

0
0
0
0
18
40
40
40
40
40
35
35
40
40
9
3
2
2
1
1
1
1
1
0

Low Clouds (% Sky Obscured)

0
0
0
0
2
10
15
20
25
30
25
25
25
25
5
1
1
1
1
1
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
10
5
24
29
30
35
1
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 (%)

73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73

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
2
6
7
8
11
9
7
3
1
4
3
2
2
1
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
4
5
7
7
8
9
8
9
9
12
12
10
10
9
7
7
10
10
11
9
8
7
6

Chance of Frost

Temperature (°C)

13
12
10
9
7
6
6
5
5
5
5
4
4
3
3
3
2
4
6
7
8
9
9
9

Feels Like (°C)

12
11
8
6
4
2
0
-0
-2
-2
-4
-5
-4
-4
-4
-2
-2
-1
0
2
2
2
3
4

Dew Point (°C)

3
5
5
3
0
-0
-2
-2
-3
-3
-4
-5
-5
-5
-5
-5
-5
-5
-4
-3
-3
-4
-3
-3

Relative Humidity (%)

52
62
71
67
62
63
59
59
57
56
52
52
52
55
54
56
57
53
50
47
44
42
41
42

Pressure (mb)

1011
1011
1012
1013
1014
1014
1015
1016
1016
1017
1017
1018
1018
1018
1019
1019
1020
1020
1021
1021
1021
1020
1020
1020

Ozone (du)

324
329
335
337
337
339
344
349
352
352
357
354
354
352
352
349
342
337
332
327
328
329
330
329

Monday 29

Waxing Gibbous 71%

13:22

03:04

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

Sun - Rise: 07:40, Set: 17:13, Transit: 12:27. Moon - Rise: 13:22, Set: 03:04. Civil Dark: 17:43 - 07:11. Nautical Dark: 18:16 - 06:38. Astro Dark: 18:48 - 06:06

Total Clouds (% Sky Obscured)

0
4
6
9
7
6
6
7
9
14
16
20
20
21
22
23
28
30
28
29
33
37
25
14

Low Clouds (% Sky Obscured)

0
4
6
9
7
6
6
7
9
14
16
20
20
16
12
12
10
7
7
5
5
3
3
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
1
1
2
2
1
1
0
9
15
29
23
12

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
23
28
29
33
37
25
14

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 (%)

73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73

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
1
1
0
1
1
0
2
2
0
3
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)

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

Chance of Frost

Temperature (°C)

8
7
6
5
5
5
5
4
4
3
2
2
2
2
2
2
2
5
7
9
10
11
12
11

Feels Like (°C)

4
4
3
3
4
2
3
3
2
2
1
1
1
2
2
1
1
3
4
6
6
8
8
11

Dew Point (°C)

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

Relative Humidity (%)

43
46
48
50
54
53
54
52
51
49
47
50
51
54
56
58
59
59
57
58
54
52
50
53

Pressure (mb)

1020
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1019
1018
1018
1018
1018
1018
1018
1018
1017
1016
1015
1015

Ozone (du)

327
325
325
326
326
327
327
328
330
332
334
331
327
324
323
322
321
322
323
324
324
325
326
325

Tuesday 30

Waxing Gibbous 82%

14:03

04:21

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

Sun - Rise: 07:40, Set: 17:14, Transit: 12:28. Moon - Rise: 14:03, Set: 04:21. Civil Dark: 17:43 - 07:11. Nautical Dark: 18:16 - 06:38. Astro Dark: 18:48 - 06:06

Total Clouds (% Sky Obscured)

0
0
0
0
12
25
37
26
15
5
9
17
23
31
35
37
34
36
37
33
34
34

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
2
3
11
19
27
34
36
37
33
34
31

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
3
6
10
9
11
13
14
18
22
22
24
30

High Clouds (% Sky Obscured)

0
0
0
0
12
19
23
13
2
1
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

Fog (%)

73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73

Precipitation Type

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
1
1
0
0
0
0
3
3
1
3
4
3
6
6
5
9
7
4
8
6
3

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
10
9
8
7
7
7
7
6
6
5
5
5
4
4
4
4
5
7
8
9
9

Feels Like (°C)

10
9
9
8
8
6
6
6
6
6
5
4
3
2
2
2
2
3
3
4
4
5

Dew Point (°C)

2
2
2
2
2
2
1
1
0
-1
-2
-2
-2
-3
-3
-3
-3
-2
-2
-2
-2
-2

Relative Humidity (%)

56
59
62
65
68
67
67
67
65
62
60
60
61
62
62
63
64
59
54
50
47
45

Pressure (mb)

1015
1015
1015
1016
1016
1016
1017
1017
1017
1018
1018
1018
1018
1018
1019
1019
1020
1020
1021
1021
1020
1020

Ozone (du)

324
323
326
328
331
334
337
340
340
341
342
342
343
343
342
341
340
339
339
339
338
337

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

Generated: 24/12/25 16:37:49. Forecast: 24/12/25 to 30/12/25. Timezone: UTC+2.00