Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 18

Waning Gibbous 69%

01:30

09:11

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

Sun - Rise: 05:44, Set: 19:32, Transit: 12:38. Moon - Rise: 01:30, Set: 09:11. Civil Dark: 20:04 - 05:12. Nautical Dark: 20:43 - 04:33. Astro Dark: 21:26 - 03:50

Total Clouds (% Sky Obscured)

3
1
6
20
12
1
2
12
26
29
45
35
37
60
69
53
55
48
27
29
26
10
1
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
10
26
29
34
7
9
23
20
35
37
42
10
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
1
7
4
6
3
0
0
19
67
29
22
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
10
15
15
15
10
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
6
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
1
2
10
1
1
0
0
0
3
7
23
22
5
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)

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

Chance of Frost

Temperature (°C)

13
13
12
12
11
11
10
10
9
9
12
14
16
18
19
20
20
20
20
20
19
17
15
13

Feels Like (°C)

13
13
11
10
10
10
10
10
9
10
12
13
15
16
17
18
20
19
19
19
18
16
15
14

Dew Point (°C)

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

Relative Humidity (%)

69
70
66
65
67
71
78
84
87
81
76
70
64
59
54
50
45
43
43
44
50
55
57
61

Pressure (mb)

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

Ozone (du)

377
376
374
376
375
378
381
381
374
365
362
362
361
361
362
362
362
356
347
342
338
335
332
330

Saturday 19

Waning Gibbous 59%

02:15

10:17

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

Sun - Rise: 05:42, Set: 19:33, Transit: 12:38. Moon - Rise: 02:15, Set: 10:17. Civil Dark: 20:05 - 05:10. Nautical Dark: 20:45 - 04:31. Astro Dark: 21:28 - 03:48

Total Clouds (% Sky Obscured)

0
13
3
2
0
0
2
4
3
11
76
87
80
89
91
95
95
80
35
4
85
50
22
5

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
19
27
28
11
27
13
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
6
1
1
0
0
0
0
0
0
19
10
0
10
30
40
69
38
5
0
0
0
1
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
3
2
10
67
87
73
84
84
60
41
22
24
3
84
50
17
3

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

Chance of Frost

Temperature (°C)

13
12
11
11
11
10
10
10
9
10
13
16
18
19
20
21
22
22
22
22
21
19
17
15

Feels Like (°C)

14
12
12
11
11
10
10
10
9
11
12
15
17
18
18
19
19
19
20
20
22
19
15
14

Dew Point (°C)

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

Relative Humidity (%)

63
66
72
76
78
80
82
84
85
83
74
66
62
56
51
47
45
45
46
51
57
62
64
66

Pressure (mb)

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

Ozone (du)

330
328
327
326
325
326
326
326
326
325
325
325
325
326
326
328
328
331
333
334
335
335
336
338

Sunday 20

Waning Gibbous 49%

02:51

11:31

22 OK
23 OK
00 OK
01 OK
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
15 OK
16 Good
17 Good
18 OK
19 Bad
20 Bad
21 Bad

Sun - Rise: 05:40, Set: 19:35, Transit: 12:38. Moon - Rise: 02:51, Set: 11:31. Civil Dark: 20:07 - 05:08. Nautical Dark: 20:46 - 04:29. Astro Dark: 21:30 - 03:45

Total Clouds (% Sky Obscured)

30
28
35
30
18
4
0
0
2
2
0
1
2
1
1
0
13
22
15
0
20
89
72
57

Low Clouds (% Sky Obscured)

0
0
1
1
0
2
0
0
0
0
0
0
0
0
0
0
13
21
15
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
8
16

High Clouds (% Sky Obscured)

25
24
29
30
18
1
0
0
2
2
0
1
2
1
1
0
3
2
2
0
13
35
27
22

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

Chance of Frost

Temperature (°C)

14
13
13
12
12
12
11
11
11
12
15
17
20
22
23
24
24
25
25
24
23
21
19
18

Feels Like (°C)

13
11
11
10
11
11
12
12
12
13
16
19
22
23
24
25
25
26
26
26
26
22
19
18

Dew Point (°C)

8
8
7
7
8
7
7
7
7
7
9
10
12
12
12
12
12
12
11
11
13
12
11
11

Relative Humidity (%)

68
69
69
71
75
75
75
76
77
75
68
63
58
55
51
47
44
43
42
42
51
57
61
65

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1011
1011
1011
1011
1010
1010
1010
1009
1009
1009
1010
1011

Ozone (du)

339
340
342
343
345
345
345
344
343
343
343
342
343
342
342
342
343
343
343
343
342
343
345
345

Monday 21

Third Quarter 38%

03:19

12:48

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

Sun - Rise: 05:39, Set: 19:36, Transit: 12:37. Moon - Rise: 03:19, Set: 12:48. Civil Dark: 20:08 - 05:06. Nautical Dark: 20:48 - 04:27. Astro Dark: 21:32 - 03:43

Total Clouds (% Sky Obscured)

38
56
72
89
80
77
74
62
52
38
31
29
30
43
78
74
100
100
100
92
91
100
87
72

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
2
1
0
0
0
0
10
19
29
31
19
10
7
5
5
15
21

Medium Clouds (% Sky Obscured)

18
11
6
0
17
40
55
54
44
38
31
29
24
18
22
10
17
26
2
10
17
30
29
14

High Clouds (% Sky Obscured)

3
25
49
80
80
77
74
62
46
26
21
15
11
34
70
74
95
95
76
81
73
67
51
56

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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
Light Rain
None

Precipitation Probability (%)

1
2
3
3
5
7
6
13
13
5
6
0
0
12
28
18
33
41
44
36
27
29
68
52

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
0.4
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
16
15
15
14
13
13
13
14
15
16
18
21
23
24
25
25
24
23
22
21
20
19
17

Feels Like (°C)

18
17
17
16
15
15
14
14
14
16
18
20
23
25
26
25
27
24
22
21
21
20
18
15

Dew Point (°C)

11
10
10
10
9
9
9
9
10
10
10
11
13
14
13
13
13
12
14
14
13
13
11
14

Relative Humidity (%)

66
67
69
71
71
74
75
76
76
75
68
63
60
55
51
47
45
45
58
63
62
64
61
81

Pressure (mb)

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

Ozone (du)

346
346
345
345
345
345
345
346
347
348
349
350
351
353
354
355
357
359
360
361
362
364
364
364

Tuesday 22

Waning Crescent 27%

03:42

14:07

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

Sun - Rise: 05:37, Set: 19:37, Transit: 12:37. Moon - Rise: 03:42, Set: 14:07. Civil Dark: 20:10 - 05:05. Nautical Dark: 20:50 - 04:25. Astro Dark: 21:34 - 03:41

Total Clouds (% Sky Obscured)

52
58
66
77
85
91
95
90
94
95
90
76
63
54
56
60
59
63
62
48
43
43
42
41

Low Clouds (% Sky Obscured)

30
32
37
41
42
41
44
46
49
50
55
59
63
54
48
40
42
42
39
34
27
21
23
28

Medium Clouds (% Sky Obscured)

0
30
54
60
70
79
51
41
73
89
85
66
46
36
18
6
4
1
0
3
6
10
15
16

High Clouds (% Sky Obscured)

25
32
44
59
70
72
86
90
94
91
90
76
63
54
56
60
59
63
62
48
43
43
42
22

ISS Passover

Visibility (miles)

9
9
5
9
9
9
9
9
9
9
6
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
Light Rain
None
None
None
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

31
61
47
35
48
58
65
55
42
23
26
29
38
39
42
45
95
84
72
61
45
24
28
22

Precipitation Amount (mm)

0
0.4
0
0
0
0.3
0.4
0
0
0
0
0
0
0
0
0
0.6
0.4
0.3
0.3
0
0
0
0

Wind Speed/Direction (mph)

5
5
4
4
4
4
3
4
4
4
4
4
5
5
5
5
4
4
5
5
5
5
4
4

Chance of Frost

Temperature (°C)

16
16
15
15
15
14
14
14
14
15
16
17
19
20
21
22
23
22
22
22
21
19
18
17

Feels Like (°C)

15
15
15
14
14
14
14
13
14
15
15
17
19
21
21
22
23
22
22
22
23
23
23
17

Dew Point (°C)

14
14
14
12
12
12
12
12
12
12
12
12
11
10
10
10
9
9
9
9
10
11
11
11

Relative Humidity (%)

87
90
90
84
83
86
84
87
87
82
75
71
60
52
48
44
42
42
43
44
50
57
65
67

Pressure (mb)

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

Ozone (du)

365
364
363
363
365
365
364
363
362
362
363
363
364
365
365
363
362
361
361
361
361
361
362
363

Wednesday 23

Waning Crescent 17%

04:02

15:27

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

Sun - Rise: 05:35, Set: 19:39, Transit: 12:37. Moon - Rise: 04:02, Set: 15:27. Civil Dark: 20:11 - 05:03. Nautical Dark: 20:51 - 04:23. Astro Dark: 21:36 - 03:38

Total Clouds (% Sky Obscured)

51
66
77
84
86
88
86
78
67
53
58
72
83
69
70
76
85
89
94
94
95
95
83
70

Low Clouds (% Sky Obscured)

32
47
64
84
86
88
86
78
67
53
58
70
62
56
52
48
49
50
51
55
59
63
58
55

Medium Clouds (% Sky Obscured)

15
15
15
15
6
3
0
0
0
0
0
2
1
5
9
15
11
8
0
18
36
43
45
56

High Clouds (% Sky Obscured)

9
9
7
2
2
1
1
2
4
5
12
21
31
33
31
26
42
52
66
53
48
57
73
70

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
7

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 (%)

2
3
3
1
8
13
13
28
33
8
27
26
25
47
45
17
30
27
13
23
29
33
47
49

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
3
3
3
3
2
2
3
3
3
4
5
5
5
6
6
7
7
5
7
10
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
17
16
16
16
14
14
14
13
13
12
16
15
16
16
17
17
21
20
19
20
21
21
11

Dew Point (°C)

10
10
10
10
10
10
9
9
8
9
8
8
8
7
7
8
8
8
9
9
10
12
13
13

Relative Humidity (%)

68
70
73
75
78
75
72
72
68
66
61
55
47
42
41
39
39
40
41
43
53
66
83
86

Pressure (mb)

1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1009
1009
1009
1008
1008
1007
1007
1006
1005
1005
1005
1006
1006
1006

Ozone (du)

364
365
365
365
365
364
364
364
363
362
361
361
361
361
361
361
361
359
357
355
356
357
358
360

Thursday 24

Waning Crescent 9%

04:20

16:48

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

Sun - Rise: 05:34, Set: 19:40, Transit: 12:37. Moon - Rise: 04:20, Set: 16:48. Civil Dark: 20:13 - 05:01. Nautical Dark: 20:53 - 04:21. Astro Dark: 21:38 - 03:36

Total Clouds (% Sky Obscured)

58
72
86
100
95
91
84
83
83
83
84
89
91
91
92
92
80
66
52
37
21
0

Low Clouds (% Sky Obscured)

53
53
54
55
63
72
80
80
77
72
72
79
85
86
86
87
75
63
51
35
19
0

Medium Clouds (% Sky Obscured)

58
72
86
88
65
46
29
27
26
26
37
51
70
75
81
83
76
66
52
37
21
0

High Clouds (% Sky Obscured)

58
72
86
100
78
57
33
23
11
2
4
6
9
31
57
85
74
64
47
19
13
0

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

41
56
53
37
42
35
10
15
14
6
20
32
42
59
68
77
86
87
83
62
45
34

Precipitation Amount (mm)

0
0.2
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.3
0.5
0.5
0.5
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
14
14
14
14
13
12
12
12
13
14
14
14
14
14
14
14
14
14
15
14
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
93
92
92
90
90
92
92
87
84
79
82
83
83
86
86
86
83
80
78
83
86

Pressure (mb)

1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1007

Ozone (du)

362
364
361
359
356
356
356
356
355
354
352
350
348
346
348
350
352
356
361
366
367
368

Forecast for Szeged, Hungary (46.25,20.14)

Generated: 18/04/25 22:34:00. Forecast: 18/04/25 to 24/04/25. Timezone: UTC+2.00