Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 16

Waxing Crescent 18%

10:26

21:43

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

Sun - Rise: 06:17, Set: 20:05, Transit: 13:11. Moon - Rise: 10:26, Set: 21:43. Civil Dark: 20:35 - 05:47. Nautical Dark: 21:11 - 05:11. Astro Dark: 21:50 - 04:34

Total Clouds (% Sky Obscured)

1
0
0
0
0
0
0
33
24
29
50
50
50
52
92
100
100
100
40
45
40
33
2
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
21
24
29
50
37
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
26
5
6
3
0
0
0
0
25
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
5
9
45
45
50
52
92
100
100
100
40
40
40
33
2
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
2
45
52
54

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
Moderate Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
3
6
26
50
95
41
19
23
3
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
2.5
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
22
21
24
26
28
30
31
32
32
32
31
28
27
26
22
21
21
21
21
20
20
20
20

Feels Like (°C)

27
25
24
27
30
31
33
33
33
33
32
30
27
28
27
22
21
22
22
22
21
21
21
22

Dew Point (°C)

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

Relative Humidity (%)

77
76
74
64
56
48
42
37
33
28
27
30
37
38
40
50
81
86
81
76
72
71
71
68

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1015
1015

Ozone (du)

307
307
307
307
306
306
306
307
307
307
307
306
304
304
304
304
305
306
306
307
308
308
309
310

Monday 17

Waxing Crescent 26%

11:33

22:06

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

Sun - Rise: 06:18, Set: 20:04, Transit: 13:11. Moon - Rise: 11:33, Set: 22:06. Civil Dark: 20:34 - 05:49. Nautical Dark: 21:10 - 05:13. Astro Dark: 21:48 - 04:35

Total Clouds (% Sky Obscured)

0
2
2
0
0
22
25
44
60
62
5
13
53
32
78
60
55
81
75
65
88
67
24
36

Low Clouds (% Sky Obscured)

0
0
0
0
0
13
17
31
42
33
5
13
40
0
29
32
55
59
58
54
33
38
24
3

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
20
0
0
0
0
0
4
0
0
0
2
2
2
0
0
0
0

High Clouds (% Sky Obscured)

0
2
2
0
0
0
0
17
60
62
2
3
43
27
76
59
43
56
51
65
88
67
5
34

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 (%)

50
27
15
5
1
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
2
9
13
1
2
5
8
9
11
6
19
17
13
8
9
1
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
4
3
3
4
5
8
10
10
12
13
12
10
8
5
3
2
2
3
3
4
4
4

Chance of Frost

Temperature (°C)

20
19
20
22
25
27
29
30
30
31
31
30
29
28
26
24
22
22
22
22
20
20
20
20

Feels Like (°C)

23
22
23
26
28
29
31
32
32
31
30
29
29
29
28
25
25
26
24
25
25
24
25
24

Dew Point (°C)

14
13
13
13
14
14
14
13
13
13
12
11
13
16
18
19
19
20
20
20
19
19
19
19

Relative Humidity (%)

68
68
66
56
51
46
41
36
34
33
32
31
37
49
59
74
80
85
87
88
91
92
93
92

Pressure (mb)

1015
1015
1015
1014
1014
1014
1014
1014
1013
1013
1012
1012
1011
1012
1011
1011
1011
1012
1012
1012
1012
1011
1011
1011

Ozone (du)

310
310
309
309
310
310
310
311
312
314
315
315
317
312
309
310
313
316
319
322
319
316
317
315

Tuesday 18

Waxing Crescent 36%

12:40

22:32

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

Sun - Rise: 06:19, Set: 20:03, Transit: 13:11. Moon - Rise: 12:40, Set: 22:32. Civil Dark: 20:32 - 05:50. Nautical Dark: 21:08 - 05:14. Astro Dark: 21:46 - 04:37

Total Clouds (% Sky Obscured)

3
38
7
8
5
38
4
34
43
59
89
45
65
29
28
32
76
78
73
32
12
15
48
39

Low Clouds (% Sky Obscured)

0
0
0
0
0
4
0
8
23
1
0
0
0
8
28
32
49
40
32
22
9
7
5
4

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
19
36
43
24
1
29
28
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
38
6
6
5
31
2
4
0
0
60
2
2
4
4
4
56
70
65
20
6
10
48
39

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
1
0
1
1
1
1
1
0
4
8
20
11
35
36
20
31
1
11
0
0
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)

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

Chance of Frost

Temperature (°C)

20
20
20
22
25
26
28
29
30
31
31
31
30
30
28
24
23
22
21
22
21
21
21
20

Feels Like (°C)

22
24
22
27
29
30
30
32
33
32
31
30
30
31
31
28
27
25
24
24
25
25
25
23

Dew Point (°C)

19
19
18
19
19
17
16
15
14
14
15
17
18
19
19
18
18
19
19
20
19
19
19
19

Relative Humidity (%)

93
93
89
81
70
58
48
41
37
35
37
44
49
54
58
70
75
79
84
88
89
89
91
89

Pressure (mb)

1010
1010
1010
1011
1011
1011
1011
1010
1010
1009
1009
1009
1009
1009
1010
1011
1012
1012
1013
1013
1013
1013
1013
1013

Ozone (du)

314
311
310
309
307
308
309
311
312
310
311
310
309
308
306
306
304
305
304
304
304
304
303
303

Wednesday 19

Waxing Crescent 46%

13:46

23:02

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

Sun - Rise: 06:20, Set: 20:01, Transit: 13:11. Moon - Rise: 13:46, Set: 23:02. Civil Dark: 20:30 - 05:51. Nautical Dark: 21:06 - 05:15. Astro Dark: 21:44 - 04:38

Total Clouds (% Sky Obscured)

11
35
9
4
4
4
22
38
57
62
76
60
42
31
40
40
26
10
26
25
22
35
53
68

Low Clouds (% Sky Obscured)

2
1
0
0
0
0
3
8
17
23
21
12
8
4
0
0
0
0
10
20
22
31
33
34

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
9
23
38
27
14
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

10
35
9
4
4
4
6
4
6
24
51
52
36
29
40
40
26
10
19
14
2
17
37
55

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
0
0
0
1
0
0
1
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)

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

Chance of Frost

Temperature (°C)

20
21
21
23
25
27
29
30
31
31
31
30
30
29
27
25
24
23
21
21
20
20
20
20

Feels Like (°C)

22
25
23
28
30
32
33
33
33
32
32
30
32
31
29
26
26
26
26
24
24
25
24
24

Dew Point (°C)

18
19
19
19
19
19
17
16
14
13
14
15
16
16
16
18
18
18
17
17
17
17
17
17

Relative Humidity (%)

89
89
86
79
70
61
49
42
37
33
35
39
42
45
51
66
71
74
77
79
81
84
84
85

Pressure (mb)

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

Ozone (du)

303
302
302
302
303
303
304
304
304
304
305
304
305
305
304
304
306
307
308
307
308
308
307
308

Thursday 20

First Quarter 56%

14:50

23:39

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

Sun - Rise: 06:21, Set: 20:00, Transit: 13:10. Moon - Rise: 14:50, Set: 23:39. Civil Dark: 20:29 - 05:52. Nautical Dark: 21:04 - 05:16. Astro Dark: 21:42 - 04:40

Total Clouds (% Sky Obscured)

52
32
11
30
55
64
70
47
51
42
61
53
42
16
14
31
58
81
85
88
92
82
72
66

Low Clouds (% Sky Obscured)

23
11
0
11
7
8
9
11
19
22
21
18
12
6
0
7
3
1
3
6
15
43
53
59

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
3
6
9
9
10
6
5
4
5
2
1
0
5
9
16
19
21
27

High Clouds (% Sky Obscured)

43
27
11
16
29
26
24
2
3
2
38
36
29
6
8
30
58
81
85
88
92
80
68
56

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
1
0
2
2
1
2
2
0
2
2
1
3
2
1
4
3
1
5
7
7
10
10
8

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

Chance of Frost

Temperature (°C)

19
20
21
22
25
27
29
29
31
31
31
30
29
29
28
26
24
23
22
22
22
21
21
21

Feels Like (°C)

23
23
25
26
27
28
30
30
33
32
32
29
29
29
31
29
28
28
27
26
27
27
23
24

Dew Point (°C)

17
17
17
16
15
15
16
14
14
14
14
15
16
16
18
19
19
19
19
19
19
20
19
20

Relative Humidity (%)

85
82
79
65
55
49
44
39
36
35
36
40
43
46
55
67
71
74
80
83
85
89
89
91

Pressure (mb)

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

Ozone (du)

306
305
306
306
305
305
305
305
306
306
305
300
297
296
295
294
294
294
293
292
291
290
291
291

Friday 21

Waxing Gibbous 66%

15:50

00:22

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
22 Bad
23 Bad
00 Bad
01 OK
02 OK
03 OK
04 OK

Sun - Rise: 06:22, Set: 19:58, Transit: 13:10. Moon - Rise: 15:50, Set: 00:22. Civil Dark: 20:27 - 05:53. Nautical Dark: 21:03 - 05:18. Astro Dark: 21:40 - 04:41

Total Clouds (% Sky Obscured)

68
69
71
74
70
66
66
66
71
74
76
79
85
76
71
69
68
62
56
43
32
33
35
36

Low Clouds (% Sky Obscured)

54
49
44
56
68
66
14
6
5
47
62
66
67
67
67
61
54
5
3
3
3
27
35
36

Medium Clouds (% Sky Obscured)

23
12
0
11
20
27
23
18
17
13
8
3
7
11
14
9
5
2
1
0
0
3
6
8

High Clouds (% Sky Obscured)

60
64
67
66
61
56
66
66
71
69
72
75
77
71
64
68
62
61
42
21
4
3
2
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

68
86
71
95
95
95
95
95
62
87
95
91
95
95
90
91
89
79
64
48
18
17
17
17

Precipitation Amount (mm)

0
0
0
0.5
0.8
0.9
0.8
0.5
0
0.3
0.4
0.3
0.7
0.7
0.3
0.4
0.5
0.4
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
22
22
23
24
26
26
27
29
29
29
28
28
27
25
24
23
22
22
22
21
21
21
21

Feels Like (°C)

24
24
24
23
27
26
25
27
28
29
33
32
30
31
32
32
24
25
26
26
26
26
24
24

Dew Point (°C)

20
20
19
19
17
15
12
13
13
13
13
13
13
14
15
16
16
17
18
17
17
17
17
16

Relative Humidity (%)

92
87
80
75
62
51
42
40
38
36
37
38
39
46
53
61
66
71
77
76
76
77
77
76

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

292
292
292
293
293
293
294
293
292
291
291
291
291
291
292
292
293
294
296
296
296
296
297
298

Saturday 22

Waxing Gibbous 75%

16:44

01:14

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

Sun - Rise: 06:23, Set: 19:56, Transit: 13:10. Moon - Rise: 16:44, Set: 01:14. Civil Dark: 20:26 - 05:54. Nautical Dark: 21:01 - 05:19. Astro Dark: 21:38 - 04:43

Total Clouds (% Sky Obscured)

43
49
56
64
71
79
65
53
40
32
24
16
15
12
12
14
14
16
17
18
18

Low Clouds (% Sky Obscured)

43
49
53
52
52
22
22
22
23
16
10
16
15
12
12
14
0
0
0
0
0

Medium Clouds (% Sky Obscured)

5
4
3
18
33
49
39
30
20
12
6
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

13
27
43
44
47
49
31
14
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

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 (%)

14
13
10
10
8
2
4
3
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)

5
4
4
4
4
5
7
8
9
10
10
9
10
7
5
4
3
2
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

25
25
23
23
26
26
25
26
26
26
33
31
30
31
31
32
24
25
26
26
26

Dew Point (°C)

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

Relative Humidity (%)

76
71
68
64
56
48
42
37
33
28
29
30
30
37
45
55
61
67
74
73
71

Pressure (mb)

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

Ozone (du)

300
300
301
301
301
300
300
300
300
301
301
301
301
301
301
301
300
298
297
296
294

Forecast for Via Case Sparse, Province of Rome, Italy (41.66,13.10)

Generated: 16/08/26 05:00:54. Forecast: 16/08/26 to 22/08/26. Timezone: UTC+2.00