Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 20

Waxing Crescent 42%

13:30

23:05

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

Sun - Rise: 05:09, Set: 20:23, Transit: 12:45. Moon - Rise: 13:30, Set: 23:05. Civil Dark: 21:00 - 04:32. Nautical Dark: 21:47 - 03:45. Astro Dark: 22:46 - 02:46

Total Clouds (% Sky Obscured)

68
75
74
73
40
46
45
36
33
34
28
45
21
55
49
61
72
39
69
52
49
57
77
49

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

20
18
30
40
37
43
45
36
33
30
26
45
17
34
22
17
9
20
65
32
32
57
50
37

High Clouds (% Sky Obscured)

68
57
32
0
0
0
0
0
0
0
0
0
4
27
30
59
53
29
4
1
15
0
37
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
1
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
6
5
6
5
5
6
5
5
5
5
5
4
4
4
5
7
9
10
11
11
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
25
26
26
26
25
23
21
20
19
18
18
16
17
15
14
16
19
20
22
24
24
25
26

Dew Point (°C)

-5
-3
-2
-0
1
4
5
5
5
5
5
4
4
4
4
5
5
6
5
6
4
3
3
2

Relative Humidity (%)

11
12
13
15
17
23
28
31
33
35
36
37
38
39
40
42
39
35
29
28
22
20
19
17

Pressure (mb)

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

Ozone (du)

323
324
326
328
330
329
330
331
333
334
334
334
333
334
336
339
341
343
345
347
350
350
348
347

Tuesday 21

First Quarter 52%

14:39

23:24

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

Sun - Rise: 05:10, Set: 20:22, Transit: 12:45. Moon - Rise: 14:39, Set: 23:24. Civil Dark: 20:58 - 04:34. Nautical Dark: 21:46 - 03:47. Astro Dark: 22:44 - 02:49

Total Clouds (% Sky Obscured)

72
73
100
93
59
84
87
77
55
53
50
35
35
30
35
43
40
40
26
9
55
80
80
79

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
41
14
31
31

Medium Clouds (% Sky Obscured)

40
46
34
41
43
83
82
71
42
48
50
35
35
30
35
43
40
40
22
0
42
36
31
29

High Clouds (% Sky Obscured)

48
62
99
90
19
28
5
0
0
45
50
35
35
30
35
43
40
40
2
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
2
5
4
2
0
1
4
1
0
19
29
33
23
2
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

29
28
29
28
27
25
24
23
22
21
19
18
17
16
16
16
17
19
21
23
24
25
25
25

Feels Like (°C)

25
24
26
24
22
21
18
18
16
16
16
15
14
14
14
13
15
17
19
21
23
23
22
22

Dew Point (°C)

1
1
3
2
2
1
-0
1
4
5
6
8
10
10
9
9
9
9
7
5
5
4
5
6

Relative Humidity (%)

16
16
19
19
19
21
20
24
31
34
40
50
61
67
65
64
61
53
39
32
28
25
27
28

Pressure (mb)

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

Ozone (du)

347
345
347
347
348
347
348
347
344
343
347
352
353
352
353
353
357
355
358
358
358
355
356
356

Wednesday 22

Waxing Gibbous 62%

No Rise

23:47

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

Sun - Rise: 05:11, Set: 20:21, Transit: 12:45. Moon - Rise: No Rise, Set: 23:47. Civil Dark: 20:57 - 04:35. Nautical Dark: 21:44 - 03:48. Astro Dark: 22:42 - 02:51

Total Clouds (% Sky Obscured)

57
63
50
50
55
21
12
17
4
17
16
22
38
99
52
94
84
87
89
91
92
92
92
95

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

41
55
32
25
33
17
10
16
0
17
16
5
9
0
35
40
36
37
37
36
56
74
84
51

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
2
4
4
13
32
99
41
90
56
69
76
82
46
45
86
91

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
3
5
6
6

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)

8
7
7
7
5
3
4
5
5
5
4
4
5
4
4
3
4
5
5
7
8
11
14
14

Chance of Frost

Temperature (°C)

26
26
26
26
26
24
22
19
18
17
17
16
15
15
15
15
17
20
22
24
26
26
25
25

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

28
25
23
22
23
28
35
38
41
42
44
46
48
50
51
46
38
32
26
21
22
24
29
26

Pressure (mb)

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

Ozone (du)

359
361
360
356
353
352
352
350
348
346
346
345
344
344
344
343
344
345
346
347
350
351
353
355

Thursday 23

Waxing Gibbous 72%

15:47

00:16

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

Sun - Rise: 05:12, Set: 20:20, Transit: 12:45. Moon - Rise: 15:47, Set: 00:16. Civil Dark: 20:56 - 04:36. Nautical Dark: 21:43 - 03:50. Astro Dark: 22:40 - 02:53

Total Clouds (% Sky Obscured)

97
100
100
100
100
100
99
100
78
45
21
28
35
25
28
32
32
46
59
77
81
85
88
78

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
17
33
50
45
40
35
31

Medium Clouds (% Sky Obscured)

70
40
71
63
60
60
50
31
70
45
21
28
35
13
16
15
18
25
29
31
33
31
33
31

High Clouds (% Sky Obscured)

94
100
100
99
96
100
97
99
37
27
0
5
35
0
0
1
1
1
0
0
0
0
3
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 (%)

6
3
6
6
1
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
2
4

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)

14
14
13
13
10
9
8
9
8
7
8
7
8
8
7
9
10
11
9
8
8
7
7
8

Chance of Frost

Temperature (°C)

26
26
26
25
24
22
21
20
18
17
16
16
16
15
14
14
16
17
19
21
22
23
24
24

Feels Like (°C)

20
20
20
20
19
18
17
15
15
14
14
13
12
11
12
13
14
15
19
21
22
22
22
22

Dew Point (°C)

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

Relative Humidity (%)

24
26
24
28
28
29
33
37
44
49
53
55
56
60
70
71
65
56
48
40
36
33
31
31

Pressure (mb)

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

Ozone (du)

357
358
359
362
364
364
365
366
368
370
373
377
381
382
381
381
379
376
375
371
368
362
356
354

Friday 24

Waxing Gibbous 80%

16:52

00:52

15 Bad
16 Bad
17 OK
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 OK
07 OK
08 OK
09 OK
10 OK
11 OK
12 OK
13 OK
14 OK

Sun - Rise: 05:13, Set: 20:19, Transit: 12:46. Moon - Rise: 16:52, Set: 00:52. Civil Dark: 20:55 - 04:37. Nautical Dark: 21:41 - 03:51. Astro Dark: 22:38 - 02:55

Total Clouds (% Sky Obscured)

66
55
41
19
6
12
1
12
14
3
3
4
4
5
12
19
25
23
23
22
25
27
29
23

Low Clouds (% Sky Obscured)

26
22
15
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
6
4

Medium Clouds (% Sky Obscured)

26
20
13
7
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
7
14
24
16

High Clouds (% Sky Obscured)

3
3
1
0
0
0
0
0
0
0
2
2
2
2
3
14
22
21
22
19
17
15
13
10

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 (%)

4
1
1
3
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)

8
8
10
9
7
6
6
5
5
4
5
5
4
4
4
4
5
5
5
4
4
3
3
3

Chance of Frost

Temperature (°C)

24
25
25
24
24
22
21
19
19
18
17
16
15
14
14
16
17
19
21
23
26
27
28
29

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

30
28
29
30
30
36
37
45
43
45
54
59
64
68
74
64
56
48
41
33
28
24
21
18

Pressure (mb)

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

Ozone (du)

358
365
364
358
355
355
356
357
358
359
358
355
353
350
348
347
346
346
345
344
343
343
342
342

Saturday 25

Waxing Gibbous 87%

17:52

01:37

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

Sun - Rise: 05:14, Set: 20:18, Transit: 12:46. Moon - Rise: 17:52, Set: 01:37. Civil Dark: 20:54 - 04:39. Nautical Dark: 21:40 - 03:53. Astro Dark: 22:36 - 02:57

Total Clouds (% Sky Obscured)

17
12
22
39
57
43
21
0
7
14
21
14
8
3
20
36
52
49
40
29
30
31
34
51

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

8
0
1
3
3
2
1
0
0
0
0
0
0
0
0
0
0
1
1
2
10
18
27
35

High Clouds (% Sky Obscured)

9
5
22
39
57
43
21
0
6
13
19
13
8
3
20
36
43
22
17
22
26
24
10
23

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

Chance of Frost

Temperature (°C)

29
29
30
28
27
25
24
22
20
19
18
18
17
16
16
18
20
22
25
28
31
33
34
35

Feels Like (°C)

30
30
30
30
30
31
24
23
22
21
20
20
15
15
15
14
13
13
21
22
22
24
25
25

Dew Point (°C)

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

Relative Humidity (%)

17
17
16
18
20
22
25
27
30
31
33
35
35
36
36
30
26
22
19
17
15
14
13
12

Pressure (mb)

1012
1011
1011
1011
1010
1010
1010
1010
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1008
1007
1006

Ozone (du)

342
343
344
345
345
346
343
340
337
337
336
336
334
332
331
326
322
317
317
317
316
319
322
325

Sunday 26

Waxing Gibbous 93%

18:43

02:31

15 Bad
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 Bad

Sun - Rise: 05:15, Set: 20:17, Transit: 12:45. Moon - Rise: 18:43, Set: 02:31. Civil Dark: 20:52 - 04:40. Nautical Dark: 21:38 - 03:54. Astro Dark: 22:34 - 03:00

Total Clouds (% Sky Obscured)

72
79
85
92
99
96
94
92
94
94
92
91
91
91
93
93
95

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

47
56
70
83
99
94
90
85
89
92
92
91
91
91
93
93
95

High Clouds (% Sky Obscured)

35
48
51
65
67
65
64
63
71
75
64
38
27
21
28
41
55

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
1
6
6
2
14
22
2
7
9
8
14
17
15
30
34
36

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
13
14
9
6
7
7
8
9
8
8
8
8
9
9
8
8

Chance of Frost

Temperature (°C)

34
34
34
33
31
28
26
24
22
22
21
21
20
20
19
20
20

Feels Like (°C)

32
32
32
32
31
31
24
25
26
24
24
22
18
18
18
18
19

Dew Point (°C)

2
3
3
3
3
3
6
10
14
14
14
14
14
14
13
14
16

Relative Humidity (%)

13
13
13
15
17
19
27
41
59
61
64
66
66
67
68
71
76

Pressure (mb)

1006
1005
1005
1005
1005
1006
1006
1006
1007
1007
1007
1007
1008
1008
1008
1009
1009

Ozone (du)

326
328
330
329
328
327
326
326
326
326
326
326
328
331
333
335
337

Forecast for Szeged, Hungary (46.25,20.14)

Generated: 20/07/26 15:58:03. Forecast: 20/07/26 to 26/07/26. Timezone: UTC+2.00