Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 15

Waxing Crescent 10%

09:19

21:24

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

Sun - Rise: 06:19, Set: 20:10, Transit: 13:14. Moon - Rise: 09:19, Set: 21:24. Civil Dark: 20:40 - 05:49. Nautical Dark: 21:16 - 05:13. Astro Dark: 21:56 - 04:34

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
19
22
25
27
27
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
4
5
5
8
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
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
2
6
38
38
38

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
1
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)

1
2
3
1
3
5
7
9
10
10
9
8
6
3
1
1
1
1
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

25
28
30
32
34
35
35
35
35
34
33
31
30
28
27
26
26
25
24
24
23
23
22
23

Feels Like (°C)

26
29
33
35
36
35
35
35
34
34
34
32
32
31
31
31
30
29
28
28
27
26
26
26

Dew Point (°C)

9
10
12
11
10
9
10
13
15
15
15
16
18
20
20
20
19
19
18
18
17
17
17
17

Relative Humidity (%)

36
33
32
28
23
20
21
26
29
32
34
39
50
61
66
67
67
68
68
69
69
70
71
68

Pressure (mb)

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

Ozone (du)

321
321
320
319
317
315
313
313
313
312
311
310
309
308
308
307
308
306
306
305
305
306
306
306

Sunday 16

Waxing Crescent 18%

10:28

21:46

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

Sun - Rise: 06:20, Set: 20:08, Transit: 13:14. Moon - Rise: 10:28, Set: 21:46. Civil Dark: 20:38 - 05:50. Nautical Dark: 21:14 - 05:14. Astro Dark: 21:54 - 04:35

Total Clouds (% Sky Obscured)

0
0
0
9
15
7
3
0
0
3
8
16
5
9
8
15
19
25
30
40
39
36
32
27

Low Clouds (% Sky Obscured)

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

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
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 (%)

9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

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
1
1
6
20
13
4
8
16
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
1
1
3
5
7
9
10
11
11
10
6
4
3
1
0
1
1
2
2
2
2
2
1

Chance of Frost

Temperature (°C)

24
27
29
32
33
34
34
34
34
33
32
31
29
28
27
27
26
25
25
24
24
24
24
24

Feels Like (°C)

28
31
33
34
34
35
34
34
33
32
32
32
31
31
31
31
31
31
30
29
28
27
28
28

Dew Point (°C)

15
15
14
13
13
13
14
14
14
15
16
17
19
21
22
21
21
21
20
20
20
19
19
19

Relative Humidity (%)

57
47
39
32
28
28
29
30
30
33
37
42
53
68
74
72
76
77
77
77
75
74
77
73

Pressure (mb)

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

Ozone (du)

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

Monday 17

Waxing Crescent 27%

11:36

22:08

08 OK
09 OK
10 Good
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 OK
04 Good
05 Bad
06 Bad
07 Good

Sun - Rise: 06:21, Set: 20:07, Transit: 13:14. Moon - Rise: 11:36, Set: 22:08. Civil Dark: 20:37 - 05:52. Nautical Dark: 21:13 - 05:16. Astro Dark: 21:52 - 04:37

Total Clouds (% Sky Obscured)

23
19
14
43
49
22
27
65
27
100
100
100
99
100
79
46
84
50
38
20
6
51
50
17

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
3
0
0
0
6
0
0
2
3
29
2
17
10
40
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
2
30
47
8
14
45
9
100
100
100
97
100
60
2
51
46
37
20
6
46
45
12

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

Precipitation Probability (%)

0
0
0
2
4
4
7
6
2
1
5
17
49
77
72
95
95
71
24
12
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
1.2
1.1
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
2
4
6
8
11
12
12
11
11
9
8
5
3
2
2
2
2
2
3
3
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
56
46
41
40
43
43
43
41
42
50
54
57
58
70
72
79
80
80
84
85
85
85
84

Pressure (mb)

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

Ozone (du)

310
311
311
313
312
313
313
313
313
314
314
314
315
321
321
331
337
341
339
336
329
323
322
320

Tuesday 18

Waxing Crescent 36%

12:43

22:34

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

Sun - Rise: 06:22, Set: 20:05, Transit: 13:13. Moon - Rise: 12:43, Set: 22:34. Civil Dark: 20:35 - 05:53. Nautical Dark: 21:11 - 05:17. Astro Dark: 21:50 - 04:38

Total Clouds (% Sky Obscured)

4
30
36
37
11
2
20
42
47
43
43
26
18
20
24
37
51
65
71
64
63
44
18
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
5
11
16
16
15
14
18
19
17
6
2
0

High Clouds (% Sky Obscured)

3
23
28
32
9
1
16
29
40
35
35
14
2
2
2
23
51
65
71
64
63
44
18
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
1
1
0
1
1
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
6
4
4
3
5
7
11
10
8
6
4
3
1
1
1
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

23
25
27
30
32
34
35
34
34
33
31
30
29
28
27
26
25
25
24
23
23
22
22
22

Feels Like (°C)

24
26
27
29
31
34
35
33
32
30
29
29
29
29
28
26
25
25
24
24
23
22
22
23

Dew Point (°C)

19
18
17
15
12
10
8
6
5
8
11
12
13
13
12
12
12
11
11
11
11
11
11
11

Relative Humidity (%)

78
66
54
39
28
24
19
17
16
21
28
31
38
41
40
43
44
42
44
46
48
50
50
49

Pressure (mb)

1009
1010
1010
1010
1010
1010
1009
1009
1009
1009
1010
1010
1010
1011
1012
1012
1013
1013
1013
1013
1013
1013
1014
1014

Ozone (du)

319
319
317
317
315
316
317
316
315
315
314
312
310
310
310
309
307
308
308
307
306
307
306
307

Wednesday 19

Waxing Crescent 46%

13:49

23:04

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

Sun - Rise: 06:23, Set: 20:04, Transit: 13:13. Moon - Rise: 13:49, Set: 23:04. Civil Dark: 20:33 - 05:54. Nautical Dark: 21:09 - 05:18. Astro Dark: 21:48 - 04:40

Total Clouds (% Sky Obscured)

4
8
11
14
15
16
15
11
6
7
11
17
1
1
0
6
12
20
17
17
14
15
18
20

Low Clouds (% Sky Obscured)

0
1
0
0
0
0
0
0
0
0
1
1
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
0
0
0
0
0
2
3
4
1
1
0
1
1
0
6
12
20
15
8
1
6
12
20

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

Chance of Frost

Temperature (°C)

23
26
28
30
31
32
33
33
33
32
31
30
28
27
27
26
25
24
24
23
22
22
22
23

Feels Like (°C)

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

Dew Point (°C)

10
9
8
7
5
5
6
8
12
16
17
17
18
19
19
20
19
19
18
17
17
16
16
16

Relative Humidity (%)

42
34
27
23
18
17
18
21
28
37
42
46
54
58
64
69
69
70
71
70
71
70
68
64

Pressure (mb)

1015
1015
1015
1015
1015
1014
1014
1014
1013
1013
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

306
306
306
307
308
309
309
309
308
308
308
308
308
309
310
310
310
310
310
310
310
310
310
311

Thursday 20

First Quarter 56%

14:53

23:40

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

Sun - Rise: 06:24, Set: 20:02, Transit: 13:13. Moon - Rise: 14:53, Set: 23:40. Civil Dark: 20:32 - 05:55. Nautical Dark: 21:08 - 05:19. Astro Dark: 21:46 - 04:41

Total Clouds (% Sky Obscured)

16
11
5
11
13
18
18
19
22
22
21
19
30
43
51
41
31
21
35
49
60
49
38
27

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

High Clouds (% Sky Obscured)

14
10
4
8
12
14
16
17
19
13
7
1
15
30
40
27
13
0
21
43
60
43
25
7

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)

2
1
2
4
5
7
10
10
10
10
9
7
6
4
2
1
1
1
2
2
2
1
1
2

Chance of Frost

Temperature (°C)

23
25
28
30
32
33
34
33
33
32
31
30
28
27
27
26
25
25
24
24
23
23
24
24

Feels Like (°C)

25
26
28
29
30
31
32
36
34
32
31
32
31
28
28
29
28
28
27
27
27
27
27
26

Dew Point (°C)

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

Relative Humidity (%)

62
50
41
33
30
27
24
27
29
31
35
40
45
51
56
63
64
66
67
66
65
66
63
60

Pressure (mb)

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

Ozone (du)

311
310
308
307
306
305
304
303
302
302
301
300
300
299
299
298
297
296
296
295
294
294
294
295

Friday 21

Waxing Gibbous 66%

15:53

00:24

08 OK
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 Bad

Sun - Rise: 06:25, Set: 20:01, Transit: 13:13. Moon - Rise: 15:53, Set: 00:24. Civil Dark: 20:30 - 05:56. Nautical Dark: 21:06 - 05:21. Astro Dark: 21:44 - 04:43

Total Clouds (% Sky Obscured)

38
46
59
65
66
67
68
70
75
75
75
76
73
66
62
58
58
59

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

4
4
5
5
6
6
5
5
4
3
3
2
9
14
15
10
26
31

High Clouds (% Sky Obscured)

25
46
59
62
63
64
65
67
69
70
70
75
72
65
62
58
58
59

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Ice pellet

Precipitation Probability (%)

3
6
7
15
19
18
58
75
83
85
79
72
88
95
95
95
85
77

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.4
0.4
0.5
0.5
0.4
0.7
0.9
1.2
0.8
0.5
0.5

Wind Speed/Direction (mph)

2
2
5
8
9
10
11
10
10
9
7
4
3
2
1
1
0
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
28
29
29
29
31
31
34
32
30
31
32
32
27
28
29
29
28

Dew Point (°C)

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

Relative Humidity (%)

59
49
42
37
35
34
32
34
35
38
43
48
54
61
68
74
76
77

Pressure (mb)

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

Ozone (du)

295
295
295
295
296
296
296
295
295
295
295
295
296
296
296
296
296
295

Forecast for Monti, Province of Rome, Italy (41.90,12.50)

Generated: 15/08/26 08:31:08. Forecast: 15/08/26 to 21/08/26. Timezone: UTC+2.00