Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 8

Waning Crescent 34%

00:55

14:24

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

Sun - Rise: 05:45, Set: 20:50, Transit: 13:17. Moon - Rise: 00:55, Set: 14:24. Civil Dark: 21:24 - 05:12. Nautical Dark: 22:07 - 04:29. Astro Dark: 22:59 - 03:37

Total Clouds (% Sky Obscured)

13
14
19
0
17
23
28
47
26
24
17
19
17
9
18
15
9
12
14
10
7
30
23
21

Low Clouds (% Sky Obscured)

13
14
13
0
10
18
25
23
20
17
12
14
11
4
12
13
9
12
11
8
5
20
14
14

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
1
0
0
0
2
3
46
7
5
3
2
2
2
2
0
0
0
0
0
2
2
2
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 (%)

1
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
58
62
62
61
59
59
61
65
75
76
77
76
75
78
83
84
85
87
78
68
57
51
52

Pressure (mb)

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

Ozone (du)

331
331
332
332
330
330
329
328
328
329
330
332
332
330
327
327
325
325
325
325
325
327
328
329

Thursday 9

Waning Crescent 23%

01:26

15:40

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

Sun - Rise: 05:46, Set: 20:50, Transit: 13:18. Moon - Rise: 01:26, Set: 15:40. Civil Dark: 21:24 - 05:13. Nautical Dark: 22:07 - 04:30. Astro Dark: 22:58 - 03:39

Total Clouds (% Sky Obscured)

20
33
28
26
21
21
8
9
20
20
16
10
15
11
19
18
19
19
2
0
0
0
0
0

Low Clouds (% Sky Obscured)

14
17
15
15
17
15
6
5
12
14
11
7
11
8
17
6
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
4
7
7
1
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

19
18
19
18
18
19
19
19
20
21
21
20
20
19
18
17
17
16
15
14
13
13
14
16

Relative Humidity (%)

55
53
53
53
53
54
57
58
63
75
76
74
72
72
70
67
65
62
59
51
43
38
39
44

Pressure (mb)

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

Ozone (du)

328
328
328
328
328
328
327
326
327
327
327
328
329
330
331
331
331
331
333
333
334
334
334
334

Friday 10

Waning Crescent 14%

02:06

16:59

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

Sun - Rise: 05:47, Set: 20:49, Transit: 13:18. Moon - Rise: 02:06, Set: 16:59. Civil Dark: 21:23 - 05:13. Nautical Dark: 22:06 - 04:30. Astro Dark: 22:57 - 03:40

Total Clouds (% Sky Obscured)

0
16
24
23
26
29
31
28
29
24
43
12
5
5
10
49
29
29
35
31
35
40
42
36

Low Clouds (% Sky Obscured)

0
13
18
13
12
14
19
16
17
14
12
9
3
2
4
13
26
29
35
31
35
40
42
34

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
24
0
0
2
5
40
1
2
10
5
5
2
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
0
1
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)

10
11
12
11
10
9
8
7
6
4
3
3
2
3
4
3
4
5
5
4
3
6
9
11

Chance of Frost

Temperature (°C)

30
30
30
30
30
29
29
28
28
26
26
25
25
24
24
24
23
23
23
24
26
28
29
29

Feels Like (°C)

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

Dew Point (°C)

17
17
17
17
18
18
18
18
19
21
21
20
18
18
16
15
15
15
15
14
14
14
15
17

Relative Humidity (%)

44
44
46
47
49
49
50
52
60
72
72
70
67
66
62
59
59
60
61
55
47
43
42
47

Pressure (mb)

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

Ozone (du)

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

Saturday 11

Waning Crescent 6%

02:59

18:17

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

Sun - Rise: 05:48, Set: 20:49, Transit: 13:18. Moon - Rise: 02:59, Set: 18:17. Civil Dark: 21:22 - 05:14. Nautical Dark: 22:05 - 04:31. Astro Dark: 22:56 - 03:41

Total Clouds (% Sky Obscured)

34
31
45
79
67
57
68
40
47
63
62
61
64
68
84
81
59
65
48
42
45
70
76
58

Low Clouds (% Sky Obscured)

31
18
13
13
11
14
14
15
16
18
19
18
17
19
16
19
18
15
11
7
4
3
3
3

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
4
8
10
16
22
42
73
69
29
48
19
14
16
70
76
11

High Clouds (% Sky Obscured)

0
0
20
65
56
40
39
0
2
13
6
1
2
2
1
0
0
0
0
0
0
0
0
25

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
4
17
4

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)

13
14
15
14
13
11
9
9
8
6
5
4
4
5
5
5
4
5
5
5
3
3
2
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

18
19
19
20
20
21
20
21
22
24
23
23
23
22
22
21
20
19
19
17
15
14
13
13

Relative Humidity (%)

51
53
54
57
59
60
61
64
71
84
86
87
88
88
87
83
80
77
75
64
50
44
38
37

Pressure (mb)

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

Ozone (du)

332
331
331
332
334
334
334
335
336
333
336
338
337
334
332
330
327
327
327
326
328
329
326
324

Sunday 12

Waning Crescent 6%

04:05

19:28

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

Sun - Rise: 05:49, Set: 20:48, Transit: 13:18. Moon - Rise: 04:05, Set: 19:28. Civil Dark: 21:22 - 05:15. Nautical Dark: 22:05 - 04:33. Astro Dark: 22:55 - 03:43

Total Clouds (% Sky Obscured)

82
92
48
24
1
1
0
0
3
5
7
4
2
0
5
11
19
22
24
24
16
6
2
11

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

8
62
1
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)

61
68
47
24
1
1
0
0
2
4
6
4
2
0
5
11
19
21
22
21
13
5
2
11

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
0
1
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)

9
5
10
13
13
11
9
8
5
5
3
2
2
3
4
4
4
4
4
4
4
3
5
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

39
40
34
44
51
50
53
56
59
69
70
66
62
59
60
61
62
64
60
54
50
47
42
39

Pressure (mb)

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

Ozone (du)

322
321
322
321
321
321
321
322
323
324
325
325
322
319
318
319
319
319
320
320
321
320
320
319

Monday 13

Waning Crescent 2%

05:23

20:28

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

Sun - Rise: 05:49, Set: 20:48, Transit: 13:18. Moon - Rise: 05:23, Set: 20:28. Civil Dark: 21:21 - 05:16. Nautical Dark: 22:04 - 04:34. Astro Dark: 22:54 - 03:44

Total Clouds (% Sky Obscured)

20
32
23
15
5
8
10
16
12
6
0
16
30
36
26
14
11
5
4
0
0
0
0
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
3
7
7
5
2
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

20
32
23
15
5
8
8
8
6
3
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
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)

10
11
12
12
12
13
11
9
7
5
4
3
2
2
2
2
3
3
3
3
3
1
4
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

31
32
33
30
30
29
30
30
30
29
29
31
31
30
30
30
29
29
29
28
27
32
32
32

Dew Point (°C)

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

Relative Humidity (%)

41
44
47
49
51
54
58
61
66
71
77
83
83
82
82
78
76
72
63
54
47
46
45
44

Pressure (mb)

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

Ozone (du)

319
319
319
319
318
318
318
318
318
317
317
316
316
316
315
315
315
314
314
314
314
313
312
311

Tuesday 14

New Moon 0%

06:44

21:15

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

Sun - Rise: 05:50, Set: 20:47, Transit: 13:18. Moon - Rise: 06:44, Set: 21:15. Civil Dark: 21:21 - 05:17. Nautical Dark: 22:03 - 04:35. Astro Dark: 22:53 - 03:45

Total Clouds (% Sky Obscured)

0
0
0
0
0
8
14
20
20
21
24
23
23
22
32
39
47
47
53
52

Low Clouds (% Sky Obscured)

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
5
10
15
14
12
13
7
4
3
3
5
6
6
5
5

High Clouds (% Sky Obscured)

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

30
30
30
30
30
30
29
29
29
28
27
27
26
25
25
25
25
25
26
27

Feels Like (°C)

32
32
32
33
32
31
31
32
32
30
30
32
32
31
30
29
29
29
28
27

Dew Point (°C)

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

Relative Humidity (%)

44
44
44
46
47
48
54
58
64
68
73
77
75
73
71
69
68
65
61
57

Pressure (mb)

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

Ozone (du)

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

Forecast for Civitavecchia, Province of Rome, Italy (42.09,11.80)

Generated: 08/07/26 12:00:50. Forecast: 08/07/26 to 14/07/26. Timezone: UTC+2.00