Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 20

First Quarter 56%

16:10

23:39

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:28, Set: 20:13, Transit: 13:20. Moon - Rise: 16:10, Set: 23:39. Civil Dark: 20:43 - 05:57. Nautical Dark: 21:21 - 05:20. Astro Dark: 22:01 - 04:40

Total Clouds (% Sky Obscured)

80
83
87
81
55
94
100
100
100
100
100
100
100
100
100
100
100
100
87
95
100
74
100
100

Low Clouds (% Sky Obscured)

3
0
13
41
13
11
11
16
11
68
74
16
23
30
91
76
89
88
49
84
88
66
83
87

Medium Clouds (% Sky Obscured)

80
63
48
39
0
0
0
0
1
68
43
83
86
97
100
100
96
53
54
79
100
34
34
32

High Clouds (% Sky Obscured)

55
83
41
38
48
93
100
100
100
100
100
82
100
100
56
100
60
100
60
58
100
66
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
3
2
9
2
3
8
4
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0

Precipitation Type

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

Precipitation Probability (%)

30
4
21
95
78
56
26
10
19
48
32
14
47
50
95
95
95
81
95
95
95
80
72
75

Precipitation Amount (mm)

0
0
0
0.7
0
0
0
0
0
0
0
0
0
0
0.3
6.3
2
0.2
3.3
4.1
1.8
0
0
0

Wind Speed/Direction (mph)

7
4
6
6
1
0
1
1
1
1
2
2
0
0
0
1
3
0
5
3
5
2
2
6

Chance of Frost

Temperature (°C)

28
26
24
23
22
22
21
21
21
21
21
21
21
22
22
23
22
22
23
23
23
22
23
22

Feels Like (°C)

29
28
26
26
25
25
23
22
23
23
23
23
23
24
24
24
24
23
25
24
23
22
24
22

Dew Point (°C)

24
25
24
23
22
21
20
20
21
21
21
21
21
21
21
21
21
22
22
20
21
21
21
22

Relative Humidity (%)

77
94
97
97
96
94
94
95
96
96
95
96
96
95
91
91
89
95
92
80
89
92
88
96

Pressure (mb)

1013
1013
1013
1014
1014
1014
1014
1013
1013
1013
1013
1012
1012
1012
1012
1012
1013
1012
1011
1011
1011
1011
1010
1010

Ozone (du)

294
298
301
301
301
302
301
301
299
298
298
299
299
298
302
305
311
312
310
311
312
313
314
309

Friday 21

Waxing Gibbous 66%

17:04

00:22

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

Sun - Rise: 06:29, Set: 20:11, Transit: 13:19. Moon - Rise: 17:04, Set: 00:22. Civil Dark: 20:42 - 05:59. Nautical Dark: 21:19 - 05:22. Astro Dark: 21:59 - 04:42

Total Clouds (% Sky Obscured)

86
84
69
77
71
51
58
81
85
85
74
51
51
48
43
36
51
51
38
28
29
26
27
23

Low Clouds (% Sky Obscured)

58
33
44
24
5
1
4
40
56
82
63
15
7
5
3
4
33
34
3
3
3
3
5
15

Medium Clouds (% Sky Obscured)

29
0
0
16
25
16
2
3
0
18
0
0
26
26
25
0
0
0
12
0
0
0
0
0

High Clouds (% Sky Obscured)

52
35
2
15
19
5
16
39
46
3
22
4
6
10
2
0
2
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
8
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
29
1
2
2
20
2
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 (%)

52
44
22
27
41
29
21
19
22
11
11
12
16
12
9
2
1
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
2
2
2
1
3
3
5
3
1
0
0
1
0
0
2
4
4
4
5
6
6
5
5

Chance of Frost

Temperature (°C)

22
22
21
20
20
20
20
20
20
20
21
20
20
22
23
24
26
26
27
28
28
28
27
26

Feels Like (°C)

23
23
21
23
22
22
23
22
20
21
22
22
24
25
26
26
26
25
26
27
27
27
26
26

Dew Point (°C)

21
21
20
20
20
19
19
19
19
19
20
20
19
21
21
18
16
16
15
15
14
12
10
10

Relative Humidity (%)

95
96
96
96
95
95
95
96
96
95
94
95
93
94
85
68
54
51
48
45
42
38
34
36

Pressure (mb)

1010
1011
1011
1012
1012
1012
1013
1012
1012
1012
1012
1012
1013
1013
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

307
304
304
303
303
302
303
303
301
301
301
301
301
300
301
302
300
299
299
301
303
304
303
303

Saturday 22

Waxing Gibbous 75%

17:50

01:13

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

Sun - Rise: 06:30, Set: 20:09, Transit: 13:19. Moon - Rise: 17:50, Set: 01:13. Civil Dark: 20:40 - 06:00. Nautical Dark: 21:17 - 05:23. Astro Dark: 21:57 - 04:44

Total Clouds (% Sky Obscured)

14
0
0
0
0
0
0
0
2
0
0
0
0
0
0
2
35
50
62
58
46
39
49
51

Low Clouds (% Sky Obscured)

5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
8
32
30
24
25
39
44

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
23
24
18
15
10
10
12

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
0
1
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
8
29
98
98
16
7
15
28
39
12
12
12
12
12
12
12
12
12
12
12

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
1
2
3
0
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)

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

Chance of Frost

Temperature (°C)

24
21
20
19
19
19
19
19
19
19
19
18
19
21
23
25
27
28
29
30
30
30
30
28

Feels Like (°C)

26
23
20
20
19
19
19
20
20
21
20
20
20
23
26
28
29
30
31
31
31
32
32
30

Dew Point (°C)

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

Relative Humidity (%)

53
65
68
66
62
58
61
69
77
82
84
85
85
74
61
53
46
42
39
38
37
37
38
43

Pressure (mb)

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

Ozone (du)

304
303
303
303
303
302
301
301
299
299
299
299
297
297
295
294
295
297
298
300
302
302
300
299

Sunday 23

Waxing Gibbous 83%

18:27

02:12

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

Sun - Rise: 06:31, Set: 20:08, Transit: 13:19. Moon - Rise: 18:27, Set: 02:12. Civil Dark: 20:38 - 06:01. Nautical Dark: 21:15 - 05:24. Astro Dark: 21:54 - 04:45

Total Clouds (% Sky Obscured)

49
23
14
3
3
3
3
1
3
3
3
2
2
20
4
6
19
35
51
45
51
42
41
46

Low Clouds (% Sky Obscured)

43
4
1
0
0
0
0
0
0
0
0
0
0
0
0
0
2
6
16
9
13
6
4
2

Medium Clouds (% Sky Obscured)

10
6
3
0
0
0
0
0
0
0
0
0
0
0
0
0
7
16
24
20
17
16
12
5

High Clouds (% Sky Obscured)

2
2
3
2
2
2
2
1
2
2
2
2
2
17
4
6
2
1
0
1
4
4
20
40

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 (%)

12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12

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
1
1
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
5
7
6
5
4
2

Chance of Frost

Temperature (°C)

27
25
23
23
22
22
22
21
21
21
21
21
21
23
25
27
28
29
30
31
31
31
31
30

Feels Like (°C)

30
26
25
24
23
22
22
22
22
21
21
21
21
23
25
28
29
30
31
32
33
32
32
32

Dew Point (°C)

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

Relative Humidity (%)

56
64
67
66
66
67
69
70
69
67
64
62
61
60
48
43
40
37
35
33
32
31
32
34

Pressure (mb)

1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1017
1017
1017

Ozone (du)

298
298
297
297
297
297
298
299
298
298
297
296
295
295
294
294
294
294
294
293
293
293
293
291

Monday 24

Waxing Gibbous 90%

18:58

03:17

19 Bad
20 OK
21 Bad
22 Bad
23 Bad
00 OK
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

Sun - Rise: 06:32, Set: 20:06, Transit: 13:18. Moon - Rise: 18:58, Set: 03:17. Civil Dark: 20:36 - 06:02. Nautical Dark: 21:13 - 05:26. Astro Dark: 21:52 - 04:47

Total Clouds (% Sky Obscured)

50
33
70
55
70
30
48
52
71
100
93
68
100
87
69
54
54
56
61
54
46
43
40
38

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
2
3
2
2
0
0
0
0
0
0
0
3
17
40
38

Medium Clouds (% Sky Obscured)

0
0
0
0
4
9
13
18
28
20
41
24
22
17
10
5
3
2
1
4
9
18
12
7

High Clouds (% Sky Obscured)

50
33
57
35
57
30
48
52
65
100
89
66
100
87
69
54
54
56
61
43
26
6
7
6

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
8
9
9
9
9
9
9

Fog (%)

12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
3
4
13
24
28
38
44
36
30
54
40
36
29
26
26
35
41
18
32
25

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

32
27
25
22
22
22
24
23
23
22
21
20
22
22
23
24
24
24
25
26
31
30
29
30

Dew Point (°C)

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

Relative Humidity (%)

48
56
56
52
50
50
52
54
55
56
59
61
64
62
58
55
51
48
46
44
43
42
41
49

Pressure (mb)

1017
1017
1017
1017
1017
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016

Ozone (du)

292
292
292
293
295
297
301
302
302
304
304
306
307
307
307
308
308
308
307
307
306
305
304
303

Tuesday 25

Waxing Gibbous 95%

18:58

04:24

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

Sun - Rise: 06:34, Set: 20:04, Transit: 13:18. Moon - Rise: 18:58, Set: 04:24. Civil Dark: 20:35 - 06:04. Nautical Dark: 21:11 - 05:27. Astro Dark: 21:50 - 04:48

Total Clouds (% Sky Obscured)

35
42
52
64
65
65
60
53
50
47
45
42
45
52
61
65
53
40
28
48
63
78
65
53

Low Clouds (% Sky Obscured)

30
3
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
4
7
11
44
36

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)

7
19
34
48
54
61
60
53
50
47
45
42
44
44
44
48
33
21
6
20
35
51
45
40

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 (%)

12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12

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 (%)

9
9
5
1
0
0
0
0
0
0
1
1
0
6
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)

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

Chance of Frost

Temperature (°C)

25
23
23
23
22
22
21
21
21
21
20
21
22
23
25
27
28
30
31
32
32
32
32
30

Feels Like (°C)

31
31
24
24
24
25
24
24
21
22
21
21
21
21
26
26
27
28
28
29
36
34
33
33

Dew Point (°C)

17
18
17
17
16
16
15
15
15
15
15
16
17
17
17
17
17
17
16
15
15
14
14
15

Relative Humidity (%)

59
70
70
68
68
68
67
67
69
71
72
72
69
67
61
55
50
45
40
35
34
33
32
39

Pressure (mb)

1016
1016
1016
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017

Ozone (du)

302
301
300
300
299
298
296
295
294
293
292
292
292
292
293
293
294
294
293
293
291
290
289
288

Wednesday 26

Waxing Gibbous 98%

19:23

05:33

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

Sun - Rise: 06:35, Set: 20:03, Transit: 13:18. Moon - Rise: 19:23, Set: 05:33. Civil Dark: 20:33 - 06:05. Nautical Dark: 21:09 - 05:29. Astro Dark: 21:48 - 04:50

Total Clouds (% Sky Obscured)

42
29
16
3
21
42
61
53
53
54
50
45
50
56
63
75
64
48
29

Low Clouds (% Sky Obscured)

2
1
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
2
4
5
25
42
54
48
35
23
33
42
52
36
20
4

High Clouds (% Sky Obscured)

34
24
13
3
20
41
56
53
51
51
50
45
50
53
60
75
62
42
22

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12

Precipitation Type

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

Precipitation Amount (mm)

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
3
3
2
2
2
3
3
3
3
3
3
3
3
0
0
0
0

Chance of Frost

Temperature (°C)

27
25
25
24
23
22
22
22
22
22
21
22
23
24
25
27
29
30
31

Feels Like (°C)

32
32
25
25
25
24
24
25
22
21
22
21
21
21
25
26
28
28
29

Dew Point (°C)

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

Relative Humidity (%)

47
57
56
56
55
52
48
45
49
54
59
60
61
62
60
57
53
50
48

Pressure (mb)

1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017

Ozone (du)

288
288
288
288
288
289
291
293
292
291
290
290
290
290
290
290
290
291
291

Forecast for Margine Coperta-Traversagna, Provincia di Pistoia, Italy (43.88,10.76)

Generated: 20/08/26 19:13:21. Forecast: 20/08/26 to 26/08/26. Timezone: UTC+2.00