Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 17

Waxing Crescent 9%

09:13

23:23

10 OK
11 OK
12 OK
13 Good
14 Good
15 Good
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 Good
05 Good
06 Good
07 Good
08 Good
09 Good

Sun - Rise: 05:36, Set: 20:51, Transit: 13:13. Moon - Rise: 09:13, Set: 23:23. Civil Dark: 21:25 - 05:02. Nautical Dark: 22:10 - 04:17. Astro Dark: 23:04 - 03:23

Total Clouds (% Sky Obscured)

36
30
25
1
1
1
7
1
1
1
1
1
2
3
3
1
0
0
0
0
0
0
0
0

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
0
0
0
0
0
1
1
1
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
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
4
6
10
11
12
12
11
10
8
6
4
1
1
2
1
3
3
3
3
3
3
2
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
49
56
61
55
55
53
53
51
49
61
69
75
75
72
70
66
63
62
62
62
55
50
45

Pressure (mb)

1020
1020
1020
1020
1020
1019
1019
1019
1019
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020

Ozone (du)

339
339
339
339
337
337
335
334
333
331
331
331
332
333
333
333
333
332
333
333
333
332
330
329

Thursday 18

Waxing Crescent 17%

No Rise

23:54

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

Sun - Rise: 05:36, Set: 20:51, Transit: 13:14. Moon - Rise: No Rise, Set: 23:54. Civil Dark: 21:26 - 05:02. Nautical Dark: 22:10 - 04:17. Astro Dark: 23:04 - 03:23

Total Clouds (% Sky Obscured)

1
2
2
1
1
2
2
2
3
1
1
2
2
3
6
13
21
42
6
7
5
4
4
19

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
0
0
0
0
0
0
0
3
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
13
21
42
3
6
4
1
0
6

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

40
41
45
45
45
47
45
45
47
47
55
67
73
72
68
66
63
60
59
57
55
49
44
40

Pressure (mb)

1020
1020
1020
1020
1019
1019
1019
1018
1018
1018
1018
1018
1019
1019
1018
1018
1018
1018
1018
1017
1018
1018
1018
1018

Ozone (du)

329
330
331
331
330
330
330
329
329
329
330
330
330
332
332
332
332
333
334
335
335
336
337
337

Friday 19

Waxing Crescent 27%

10:30

00:19

10 Good
11 Good
12 Good
13 Good
14 Good
15 OK
16 OK
17 Good
18 Good
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: 05:36, Set: 20:51, Transit: 13:14. Moon - Rise: 10:30, Set: 00:19. Civil Dark: 21:26 - 05:02. Nautical Dark: 22:10 - 04:17. Astro Dark: 23:05 - 03:23

Total Clouds (% Sky Obscured)

11
7
5
2
10
18
25
15
8
2
0
3
2
2
2
2
2
2
2
3
3
0
0
0

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

High Clouds (% Sky Obscured)

11
7
3
0
10
18
25
15
8
2
0
2
1
1
1
1
1
2
2
2
3
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
5
5
4
3
2
3
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
5
7
8
10
9
8
8
7
5
4
3
2
1
1
1
2
3
3
3
3
3
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
14
15
17
16
17
17
17
16
17
18
18
17
17
16
16
16
16
16
16
15
14
14

Relative Humidity (%)

37
35
42
43
50
48
51
50
51
53
60
70
71
70
67
65
65
67
67
67
66
58
49
44

Pressure (mb)

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

Ozone (du)

336
335
336
336
336
335
335
335
336
336
336
336
336
336
336
337
337
338
337
337
338
339
339
339

Saturday 20

Waxing Crescent 37%

11:42

00:41

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

Sun - Rise: 05:37, Set: 20:52, Transit: 13:14. Moon - Rise: 11:42, Set: 00:41. Civil Dark: 21:26 - 05:02. Nautical Dark: 22:11 - 04:18. Astro Dark: 23:05 - 03:23

Total Clouds (% Sky Obscured)

0
0
2
1
1
0
4
4
3
14
9
14
19
19
17
16
11
7
2
2
1
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
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
0
0
14
2
5
6
6
6
6
4
2
1
1
0
0
0
0

High Clouds (% Sky Obscured)

0
0
2
1
1
0
4
4
3
2
3
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
2
18
6
2
4
3
0
0
0
0
1
1
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
8
8
10
12
11
10
9
8
6
5
4
3
2
2
2
3
3
3
3
3
3
3
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

42
45
44
43
44
45
47
48
51
54
63
72
73
75
74
71
66
62
59
56
53
47
40
38

Pressure (mb)

1019
1020
1020
1020
1020
1020
1020
1019
1019
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022

Ozone (du)

339
339
340
342
342
340
340
341
342
342
342
342
342
343
344
343
342
341
341
342
341
342
342
342

Sunday 21

First Quarter 48%

12:50

01:01

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

Sun - Rise: 05:37, Set: 20:52, Transit: 13:14. Moon - Rise: 12:50, Set: 01:01. Civil Dark: 21:26 - 05:02. Nautical Dark: 22:11 - 04:18. Astro Dark: 23:05 - 03:24

Total Clouds (% Sky Obscured)

0
0
0
0
1
1
1
11
24
35
30
30
25
23
14
8
7
4
0
6
11
15
15
17

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

High Clouds (% Sky Obscured)

0
0
0
0
1
1
1
11
24
35
30
30
20
15
7
2
1
1
0
2
4
5
5
6

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
5
1
12
8
4
4
4
2
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
7
8
9
10
9
8
8
6
5
4
3
3
3
2
2
3
3
4
4
3
3
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

37
35
38
39
41
45
48
51
56
60
65
70
74
81
79
78
78
70
63
57
53
49
46
44

Pressure (mb)

1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

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

Monday 22

Waxing Gibbous 59%

13:56

01:21

10 Good
11 OK
12 Good
13 Good
14 OK
15 OK
16 OK
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 OK

Sun - Rise: 05:37, Set: 20:52, Transit: 13:14. Moon - Rise: 13:56, Set: 01:21. Civil Dark: 21:27 - 05:03. Nautical Dark: 22:11 - 04:18. Astro Dark: 23:05 - 03:24

Total Clouds (% Sky Obscured)

18
14
13
12
16
24
31
44
58
71
78
85
92
95
94
70
69
64
63
58
57
54
40
26

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
1
1
2
7
10
10
15
35
47
51
55
59
44
29
14
41
64
63
58
37
7
7
7

High Clouds (% Sky Obscured)

7
9
11
11
11
12
13
22
27
29
32
34
37
58
79
70
61
51
42
47
49
54
40
22

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
8
8
8
8
8
8
7
8
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
2
1
1
6
6
4
10
10
4
20
23
19
22
24
24
20
18
19
23
22
10
14
14

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
6
8
10
11
10
8
6
5
4
4
3
3
4
2
1
1
1
3
4
3
2
1
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
16
17
17
17
18
19
19
19
19
19
19
19
19
18
18
18
18
18
17
17
17
17
17

Relative Humidity (%)

43
42
44
46
47
51
55
59
60
61
63
65
68
71
73
75
78
76
75
74
70
63
60
55

Pressure (mb)

1020
1020
1020
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1018
1018

Ozone (du)

334
334
332
331
330
330
331
332
332
332
332
333
333
334
335
336
337
337
336
336
336
336
336
336

Tuesday 23

Waxing Gibbous 68%

15:01

01:43

Sun - Rise: 05:37, Set: 20:52, Transit: 13:15. Moon - Rise: 15:01, Set: 01:43. Civil Dark: 21:27 - 05:03. Nautical Dark: 22:11 - 04:18. Astro Dark: 23:05 - 03:24

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 17/06/26 10:38:48. Forecast: 17/06/26 to 23/06/26. Timezone: UTC+2.00