Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 17

Waxing Crescent 27%

11:47

22:11

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

Sun - Rise: 06:25, Set: 20:18, Transit: 13:20. Moon - Rise: 11:47, Set: 22:11. Civil Dark: 20:48 - 05:54. Nautical Dark: 21:26 - 05:16. Astro Dark: 22:07 - 04:35

Total Clouds (% Sky Obscured)

85
88
91
93
100
100
100
100
58
57
20
9
1
8
61
41
49
43
36
25
18
2
9
30

Low Clouds (% Sky Obscured)

43
38
33
42
34
9
10
7
9
8
7
2
0
0
0
0
1
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

52
66
62
52
56
37
2
21
58
29
1
1
0
0
0
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

85
88
91
93
100
100
100
100
45
45
3
0
0
7
57
38
49
39
36
25
17
2
9
29

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
6
3
1
1
1
1
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
95
39
48
54
28
16
9
4
3
5
10
11
8
11
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
76
72
74
77
70
61
59
60
64
79
88
91
91
92
92
91
85
79
77
79
77
71
59

Pressure (mb)

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

Ozone (du)

310
312
313
314
315
316
316
319
322
326
326
324
320
318
315
314
311
309
308
309
309
311
311
312

Tuesday 18

Waxing Crescent 36%

12:56

22:35

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

Sun - Rise: 06:26, Set: 20:16, Transit: 13:20. Moon - Rise: 12:56, Set: 22:35. Civil Dark: 20:47 - 05:55. Nautical Dark: 21:24 - 05:18. Astro Dark: 22:05 - 04:37

Total Clouds (% Sky Obscured)

37
75
57
78
95
69
95
95
67
21
74
59
55
33
50
47
46
42
37
33
82
68
13
27

Low Clouds (% Sky Obscured)

0
7
4
52
90
69
95
37
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
43
50
65
50
14
19
9
67
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

32
29
2
2
5
4
56
88
49
16
72
55
50
31
45
42
42
41
36
31
81
68
12
26

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
9
7
2
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)

2
4
3
5
4
5
7
7
8
6
3
3
3
2
2
1
0
0
1
1
1
1
2
0

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
48
44
41
40
43
51
61
48
61
69
71
72
71
74
76
79
84
86
89
91
88
77
66

Pressure (mb)

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

Ozone (du)

312
311
309
310
306
305
304
304
302
301
302
301
301
301
300
298
298
297
297
298
298
299
300
300

Wednesday 19

Waxing Crescent 46%

14:03

23:04

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

Sun - Rise: 06:27, Set: 20:14, Transit: 13:20. Moon - Rise: 14:03, Set: 23:04. Civil Dark: 20:45 - 05:56. Nautical Dark: 21:23 - 05:19. Astro Dark: 22:03 - 04:39

Total Clouds (% Sky Obscured)

33
31
46
32
24
34
11
4
4
15
16
25
59
71
82
66
83
84
73
77
100
100
100
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
2
56
71
44
58
83
84
72
77
95
97
94
80

Medium Clouds (% Sky Obscured)

0
0
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
19

High Clouds (% Sky Obscured)

32
27
41
32
24
32
11
4
3
15
2
2
6
3
55
5
0
0
16
0
100
65
69
88

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
9
9
4
1
1
0
0
0
2

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
0
0
0
0
0
1
2
4
14
15
16
13
11
14
3
12
19
16
26
35

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)

0
2
5
6
9
10
9
9
8
5
3
0
0
0
0
0
1
0
0
0
0
0
0
0

Chance of Frost

Temperature (°C)

27
29
31
32
32
33
32
32
30
28
25
23
23
23
23
23
23
22
22
22
21
22
23
24

Feels Like (°C)

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

Dew Point (°C)

19
19
17
17
17
17
17
18
19
20
22
22
22
23
22
22
22
22
22
21
21
21
23
23

Relative Humidity (%)

60
52
44
41
39
39
40
43
50
62
82
95
98
98
97
98
98
98
98
98
98
98
97
94

Pressure (mb)

1014
1014
1013
1013
1013
1012
1012
1012
1012
1012
1012
1013
1013
1014
1014
1014
1014
1014
1013
1013
1013
1013
1014
1014

Ozone (du)

300
301
302
303
304
305
306
306
305
307
307
307
308
310
311
312
310
311
309
309
307
307
306
306

Thursday 20

First Quarter 56%

15:09

23:39

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 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:28, Set: 20:13, Transit: 13:20. Moon - Rise: 15:09, 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)

91
91
100
97
72
100
64
64
99
50
52
50
65
64
71
80
96
100
100
99
98
81
96
100

Low Clouds (% Sky Obscured)

65
61
34
18
8
2
3
2
2
4
5
10
12
12
29
37
83
95
98
95
75
49
87
96

Medium Clouds (% Sky Obscured)

29
22
22
6
12
42
25
14
7
5
6
8
12
21
29
35
41
47
35
40
45
45
40
35

High Clouds (% Sky Obscured)

62
65
100
95
72
100
64
64
99
50
52
50
65
64
67
67
72
72
62
60
88
63
62
98

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
8
8
6
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain

Precipitation Probability (%)

37
53
45
15
37
40
32
38
41
40
45
37
15
58
72
61
71
76
83
95
95
95
95
95

Precipitation Amount (mm)

0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.7
0.9
1.2
3
4.3

Wind Speed/Direction (mph)

0
0
1
4
6
7
6
6
3
1
0
0
0
0
0
0
0
1
0
0
0
0
0
0

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

27
28
29
29
30
31
29
30
30
28
28
27
27
26
26
26
26
26
26
25
25
24
26
26

Dew Point (°C)

23
23
21
20
19
19
19
19
19
20
21
21
21
22
22
22
22
22
22
22
22
21
22
22

Relative Humidity (%)

88
82
69
58
52
50
53
53
58
65
80
89
92
95
96
96
96
94
95
96
96
95
94
92

Pressure (mb)

1014
1014
1014
1013
1013
1013
1013
1013
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012

Ozone (du)

307
307
306
306
308
309
310
310
309
308
306
306
305
305
306
306
303
301
302
301
300
301
300
300

Friday 21

Waxing Gibbous 66%

16:10

00:22

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 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:29, Set: 20:11, Transit: 13:20. Moon - Rise: 16:10, 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)

100
91
100
100
100
100
100
100
100
78
80
100
100
100
65
74
79
84
89
73
58
43
45
43

Low Clouds (% Sky Obscured)

86
33
40
9
29
92
60
90
98
43
4
10
10
25
6
4
4
4
4
7
36
38
19
15

Medium Clouds (% Sky Obscured)

36
46
97
97
99
99
72
91
70
20
24
25
100
84
31
28
30
32
33
22
12
1
1
0

High Clouds (% Sky Obscured)

100
85
100
100
100
100
100
100
100
68
80
100
100
100
54
70
64
52
40
27
15
1
1
0

ISS Passover

Visibility (miles)

9
7
7
9
2
3
7
9
7
9
9
9
9
3
4
5
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

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
77
95
74
19
24
22
10
18
20

Precipitation Amount (mm)

5.3
3.7
3.1
2.1
2.6
1.1
0.6
1.1
1.6
2
2.7
2.8
2.8
2
1.2
0.4
0.8
0.4
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
24
25
25
25
23
23
23
23
22
21
21
21
20
20
20
20
20
20
19
20
20
21
22

Feels Like (°C)

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

Dew Point (°C)

22
22
21
21
22
22
22
22
22
21
21
20
20
20
20
19
19
19
19
18
19
19
20
19

Relative Humidity (%)

91
87
79
77
83
94
95
92
92
92
96
96
95
96
96
96
93
93
93
93
93
92
92
84

Pressure (mb)

1012
1012
1012
1012
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1012
1012

Ozone (du)

300
300
298
294
293
290
293
293
296
301
304
304
305
306
308
310
309
308
307
306
306
307
307
307

Saturday 22

Waxing Gibbous 75%

17:04

01:13

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

Sun - Rise: 06:30, Set: 20:09, Transit: 13:19. Moon - Rise: 17:04, 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)

40
54
70
87
75
61
42
29
15
2
2
1
0
1
1
1
1
0
0
5
11
18
13
8

Low Clouds (% Sky Obscured)

18
36
51
66
53
39
26
17
9
0
0
0
0
1
1
1
1
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
8
16
24
26
24
23
14
8
1
1
0
0
0
0
0
0
0
0
5
10
15
11
7

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

16
34
42
47
38
32
27
26
19
3
6
7
4
8
7
1
3
3
1
2
2
0
2
0

Precipitation Amount (mm)

0
0
0
0.2
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
3
4
8
12
10
9
8
7
5
3
2
1
1
1
2
2
2
1
1
0
0
0
1

Chance of Frost

Temperature (°C)

23
24
25
25
25
26
26
27
25
23
21
21
20
19
19
18
18
18
18
18
19
20
21
23

Feels Like (°C)

25
25
27
27
28
27
27
27
27
28
28
23
23
24
23
23
23
21
21
20
21
21
20
24

Dew Point (°C)

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

Relative Humidity (%)

75
69
71
73
76
71
65
61
69
78
89
91
92
95
95
93
93
92
88
85
81
77
74
63

Pressure (mb)

1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1016

Ozone (du)

307
307
306
305
305
305
305
305
304
304
303
303
303
302
302
301
301
299
298
296
297
297
298
298

Sunday 23

Waxing Gibbous 83%

17:50

02:12

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

Sun - Rise: 06:31, Set: 20:08, Transit: 13:19. Moon - Rise: 17:50, 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)

4
14
24
33
32
32
32
38
44
52
50
40
33
33
32
27
40
47
58
65
63
60

Low Clouds (% Sky Obscured)

0
0
0
1
12
12
12
2
0
0
0
0
0
0
0
0
0
0
0
59
63
58

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
2
1
1
0
7
13
25
26
22
20

High Clouds (% Sky Obscured)

3
10
15
21
18
16
18
15
13
15
37
40
33
33
32
27
40
47
58
61
58
52

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

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
1
4
5
3
6
7
5
30
53
77
82
94
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.5
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

25
26
27
28
28
31
30
30
30
30
31
23
24
24
24
24
24
22
22
22
22
21

Dew Point (°C)

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

Relative Humidity (%)

53
46
44
41
38
38
38
38
45
54
63
61
59
57
58
58
59
60
63
65
66
67

Pressure (mb)

1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015

Ozone (du)

298
298
298
298
298
298
299
299
299
299
299
298
298
298
297
297
297
296
294
293
293
293

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

Generated: 17/08/26 10:58:09. Forecast: 17/08/26 to 23/08/26. Timezone: UTC+2.00