Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 21

Waxing Crescent 31%

09:27

01:13

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

Sun - Rise: 04:59, Set: 20:21, Transit: 12:41. Moon - Rise: 09:27, Set: 01:13. Civil Dark: 20:59 - 04:21. Nautical Dark: 21:48 - 03:32. Astro Dark: 22:52 - 02:27

Total Clouds (% Sky Obscured)

48
39
30
3
25
44
55
66
69
74
71
51
13
0
0
13
1
16
31
13
8
6
28
36

Low Clouds (% Sky Obscured)

0
0
0
0
0
2
26
45
52
36
45
32
13
0
0
0
0
4
24
0
0
0
20
24

Medium Clouds (% Sky Obscured)

4
2
2
0
21
37
37
53
25
40
28
26
0
0
0
9
0
9
16
9
5
5
19
26

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
1
35
30
22
14
19
15
7
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
82
77
67
61
57
49
45
41
46
53
49
45
49
57
64
66
69
70
71
72
72
74
75

Pressure (mb)

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

Ozone (du)

357
358
356
358
358
358
358
359
362
366
367
366
364
362
361
363
363
363
363
359
357
357
360
361

Friday 22

Waxing Crescent 42%

10:49

01:35

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

Sun - Rise: 04:58, Set: 20:23, Transit: 12:41. Moon - Rise: 10:49, Set: 01:35. Civil Dark: 21:00 - 04:20. Nautical Dark: 21:50 - 03:30. Astro Dark: 22:54 - 02:25

Total Clouds (% Sky Obscured)

35
37
33
32
52
62
86
72
58
45
46
41
32
28
45
77
60
41
26
18
5
5
6
0

Low Clouds (% Sky Obscured)

22
17
9
0
0
9
17
0
24
2
24
1
0
0
2
5
5
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

29
31
27
30
32
38
34
36
34
32
27
27
18
16
18
26
17
20
12
9
0
0
0
0

High Clouds (% Sky Obscured)

0
1
2
4
39
28
38
30
4
2
0
0
0
0
2
2
2
25
26
18
5
5
6
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
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
4
4
5
5
5
5
5
6
7
8
9
10
8
5
2
4
6
8
6
5
4
5
5

Chance of Frost

Temperature (°C)

14
14
16
18
20
21
23
23
24
25
25
26
25
25
24
23
21
20
19
18
16
16
16
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
76
70
63
57
52
48
45
40
35
34
34
36
39
44
53
51
51
49
50
54
59
62
64

Pressure (mb)

1025
1025
1026
1026
1026
1026
1026
1026
1025
1025
1024
1024
1024
1024
1024
1024
1025
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

360
356
353
352
353
352
349
348
346
343
342
341
341
340
339
338
341
344
345
346
346
346
344
344

Saturday 23

First Quarter 53%

12:07

01:54

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

Sun - Rise: 04:57, Set: 20:24, Transit: 12:41. Moon - Rise: 12:07, Set: 01:54. Civil Dark: 21:01 - 04:19. Nautical Dark: 21:51 - 03:29. Astro Dark: 22:57 - 02:22

Total Clouds (% Sky Obscured)

5
15
15
10
17
37
33
58
32
68
43
81
52
37
19
45
25
44
24
33
18
11
7
11

Low Clouds (% Sky Obscured)

0
0
0
0
0
14
28
33
24
27
0
0
0
0
0
2
0
0
0
0
0
0
0
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
27
4
33
25
46
17
11
5
11
6
8
5
9
3
3
2
0

High Clouds (% Sky Obscured)

5
15
15
10
14
36
18
3
20
2
10
5
5
5
4
5
0
0
3
0
2
1
3
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

15
15
18
20
22
23
24
25
26
26
27
27
27
26
26
25
23
21
20
20
19
18
17
16

Feels Like (°C)

13
13
15
18
20
22
21
23
25
25
25
25
25
26
26
25
23
23
22
20
20
19
18
18

Dew Point (°C)

8
9
10
11
11
11
11
11
11
11
11
11
12
12
13
14
13
12
12
11
10
10
10
10

Relative Humidity (%)

64
64
61
56
50
45
42
40
38
37
36
37
39
41
45
51
54
56
59
56
57
59
61
64

Pressure (mb)

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

Ozone (du)

346
348
350
350
348
345
345
347
349
348
347
346
345
345
345
345
345
344
343
342
342
342
341
339

Sunday 24

Waxing Gibbous 63%

13:21

02:09

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

Sun - Rise: 04:56, Set: 20:25, Transit: 12:41. Moon - Rise: 13:21, Set: 02:09. Civil Dark: 21:03 - 04:18. Nautical Dark: 21:53 - 03:27. Astro Dark: 22:59 - 02:20

Total Clouds (% Sky Obscured)

14
22
21
21
1
2
3
1
0
1
2
4
24
45
66
46
26
6
37
69
100
76
51
27

Low Clouds (% Sky Obscured)

2
4
5
5
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
1
2
4
4
2
0

High Clouds (% Sky Obscured)

2
4
1
2
1
1
1
0
0
1
2
4
23
45
66
32
14
2
22
37
59
47
38
27

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)

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

Chance of Frost

Temperature (°C)

16
18
19
21
23
24
26
27
28
29
29
29
30
29
28
27
26
24
23
22
21
21
20
19

Feels Like (°C)

16
17
18
20
21
24
25
26
27
28
29
29
29
29
28
27
28
27
25
24
23
23
22
22

Dew Point (°C)

10
12
12
14
14
13
14
13
13
13
13
13
14
14
15
17
17
16
15
15
15
15
14
14

Relative Humidity (%)

67
67
63
62
57
50
47
43
41
39
37
37
38
39
44
53
56
59
61
64
66
68
68
69

Pressure (mb)

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

Ozone (du)

338
339
337
337
336
335
333
332
332
332
334
334
336
338
340
341
343
340
336
335
337
337
336
335

Monday 25

Waxing Gibbous 73%

14:31

02:25

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

Sun - Rise: 04:55, Set: 20:26, Transit: 12:41. Moon - Rise: 14:31, Set: 02:25. Civil Dark: 21:04 - 04:17. Nautical Dark: 21:55 - 03:26. Astro Dark: 23:02 - 02:18

Total Clouds (% Sky Obscured)

27
28
29
31
33
35
39
44
48
40
31
23
18
12
5
32
24
12
23
46
67
46
25
4

Low Clouds (% Sky Obscured)

0
0
0
10
21
31
28
26
23
16
8
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
4
9
15
12
9
7
5
2
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

27
28
29
28
21
14
14
14
5
5
6
6
5
4
3
7
9
11
9
6
3
2
1
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
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
4
3
4
5
6
6
7
7
6
6
6
5
5
5
5
5
5
5
4
3
4
4
4

Chance of Frost

Temperature (°C)

19
20
22
24
25
26
27
28
29
29
30
30
30
29
28
27
24
23
22
21
21
20
20
19

Feels Like (°C)

19
20
22
24
25
25
26
27
28
30
30
29
30
29
27
26
25
25
24
24
24
24
21
22

Dew Point (°C)

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

Relative Humidity (%)

69
69
64
58
52
48
47
45
43
40
38
38
46
41
46
52
55
56
59
59
59
60
59
60

Pressure (mb)

1025
1026
1026
1026
1026
1026
1026
1026
1025
1025
1024
1024
1024
1024
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

333
331
330
329
328
327
324
323
320
319
319
320
319
318
317
316
315
314
313
314
315
316
315
314

Tuesday 26

Waxing Gibbous 82%

15:41

02:40

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

Sun - Rise: 04:54, Set: 20:27, Transit: 12:41. Moon - Rise: 15:41, Set: 02:40. Civil Dark: 21:05 - 04:16. Nautical Dark: 21:56 - 03:25. Astro Dark: 23:04 - 02:15

Total Clouds (% Sky Obscured)

13
22
31
41
51
61
41
20
1
16
33
48
32
16
0
0
0
0
0
0
0
0
1
1

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
0
0
0

High Clouds (% Sky Obscured)

0
7
19
31
46
58
39
20
1
16
32
46
28
14
0
0
0
0
0
0
0
0
1
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
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
4
5
7
8
8
9
10
10
11
11
11
11
9
8
6
6
6
5
5
5
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
21
20
19
22
22
22
23
23
23
27
26
25
25
25
25
22
22
23
22
22
22
16
17

Dew Point (°C)

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

Relative Humidity (%)

61
56
53
49
46
42
40
39
37
35
37
38
39
43
47
51
54
57
60
61
63
63
65
67

Pressure (mb)

1025
1025
1025
1025
1025
1025
1024
1024
1023
1023
1022
1022
1021
1021
1021
1020
1021
1021
1021
1021
1021
1021
1021
1020

Ozone (du)

313
313
312
312
312
311
311
312
312
313
313
314
314
314
314
315
316
317
318
319
320
321
321
322

Wednesday 27

Waxing Gibbous 89%

16:50

02:57

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

Sun - Rise: 04:53, Set: 20:28, Transit: 12:41. Moon - Rise: 16:50, Set: 02:57. Civil Dark: 21:06 - 04:15. Nautical Dark: 21:58 - 03:23. Astro Dark: 23:07 - 02:13

Total Clouds (% Sky Obscured)

4
6
7
11
10
10
27
43
60
71
83
98
100
100
100
95
91
81
77
78
79

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
3
7
10
8
6
4
3
1
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
1
3
5
5
3
0
0
1
1
2
2
3
6
8
11

High Clouds (% Sky Obscured)

4
6
7
11
10
10
27
43
60
61
61
60
46
35
36
41
40
35
50
59
66

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
65
61
56
49
44
39
35
32
29
29
30
31
35
38
42
45
49
51
53
53

Pressure (mb)

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

Ozone (du)

323
325
327
330
332
334
336
337
338
339
341
342
343
343
342
342
342
342
342
342
342

Forecast for Érd, Hungary (47.39,18.90)

Generated: 21/05/26 05:24:10. Forecast: 21/05/26 to 27/05/26. Timezone: UTC+2.00