Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 20

Waxing Crescent 37%

11:39

00:38

01 OK
02 OK
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 OK
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 OK

Sun - Rise: 05:34, Set: 20:48, Transit: 13:11. Moon - Rise: 11:39, Set: 00:38. Civil Dark: 21:22 - 05:00. Nautical Dark: 22:07 - 04:16. Astro Dark: 23:00 - 03:22

Total Clouds (% Sky Obscured)

23
28
12
5
3
2
0
2
2
2
2
4
2
3
2
3
8
14
8
4
3
6
15
20

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
2
0
1
2
6
15
20

Medium Clouds (% Sky Obscured)

8
0
0
3
1
0
0
0
0
0
0
0
0
0
0
0
0
14
8
3
1
1
0
7

High Clouds (% Sky Obscured)

23
20
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
1
2
2
1
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
1
2
2
3
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
3
3
3
3
3
3
2
2
4
6
8
10
12
10
9
8
9
7
7
5
4
4
3

Chance of Frost

Temperature (°C)

24
24
24
24
23
23
25
27
29
31
32
33
33
33
33
33
33
32
31
29
27
27
26
25

Feels Like (°C)

27
25
26
26
25
25
27
29
31
33
34
33
33
32
33
33
33
31
30
30
29
29
28
27

Dew Point (°C)

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

Relative Humidity (%)

55
55
52
50
50
50
47
41
38
33
32
31
32
33
34
31
29
28
31
38
45
50
53
53

Pressure (mb)

1018
1018
1018
1018
1018
1018
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1022

Ozone (du)

340
340
342
342
342
342
342
342
343
343
344
343
344
345
346
346
346
345
346
346
346
346
346
346

Sunday 21

First Quarter 48%

12:47

00:59

01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 OK
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 OK
00 Good

Sun - Rise: 05:35, Set: 20:48, Transit: 13:11. Moon - Rise: 12:47, Set: 00:59. Civil Dark: 21:23 - 05:00. Nautical Dark: 22:07 - 04:16. Astro Dark: 23:00 - 03:23

Total Clouds (% Sky Obscured)

16
5
4
2
9
0
2
2
2
2
1
1
2
9
1
1
0
1
1
1
2
7
19
7

Low Clouds (% Sky Obscured)

16
5
4
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
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
14
4

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
1
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)

3
3
2
1
2
2
2
2
1
2
4
6
9
9
11
11
11
11
9
7
5
3
4
3

Chance of Frost

Temperature (°C)

25
25
24
24
24
23
24
26
29
31
33
34
34
34
34
34
33
32
31
29
27
26
25
25

Feels Like (°C)

26
25
26
27
26
26
27
29
32
33
34
34
33
33
32
32
30
30
30
29
28
28
27
27

Dew Point (°C)

15
14
13
13
12
12
12
13
12
12
11
10
10
9
8
8
8
8
9
10
12
13
15
16

Relative Humidity (%)

52
51
50
50
49
49
47
42
36
31
26
24
23
21
20
20
22
22
24
30
39
44
51
59

Pressure (mb)

1022
1022
1022
1021
1021
1022
1022
1022
1023
1023
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

346
346
346
345
346
346
346
346
346
346
345
346
346
347
348
348
347
346
346
345
344
344
343
343

Monday 22

Waxing Gibbous 59%

13:53

00:59

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

Sun - Rise: 05:35, Set: 20:48, Transit: 13:12. Moon - Rise: 13:53, Set: 00:59. Civil Dark: 21:23 - 05:01. Nautical Dark: 22:07 - 04:16. Astro Dark: 23:00 - 03:23

Total Clouds (% Sky Obscured)

5
2
0
1
0
0
0
0
0
0
0
80
80
80
76
75
92
93
77
53
35
13
9
4

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
39
43
0
0
2
0
0
0

Medium Clouds (% Sky Obscured)

3
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
9
3
2
3
4
3
2
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
80
80
80
76
75
92
93
77
53
35
13
9
4

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
2
5
5
10
16
32
42
11
5
4
1
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
2
1
3
3
4
3
3
3
4
6
8
9
10
10
8
5
4
2
4
4
4
3
3

Chance of Frost

Temperature (°C)

24
24
24
24
23
23
24
27
29
31
33
33
33
33
33
33
32
32
32
31
29
28
28
27

Feels Like (°C)

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

Dew Point (°C)

16
16
15
14
12
10
10
12
12
13
13
14
14
15
15
15
16
16
15
16
16
16
16
17

Relative Humidity (%)

60
62
59
54
48
44
39
39
36
32
31
30
31
33
34
34
36
37
36
39
44
47
49
53

Pressure (mb)

1021
1020
1020
1020
1019
1019
1019
1020
1020
1019
1019
1019
1019
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017

Ozone (du)

342
342
342
341
340
341
341
340
341
341
341
341
341
341
341
341
340
341
342
341
340
339
340
341

Tuesday 23

Waxing Gibbous 68%

14:58

01:19

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

Sun - Rise: 05:35, Set: 20:49, Transit: 13:12. Moon - Rise: 14:58, Set: 01:19. Civil Dark: 21:23 - 05:01. Nautical Dark: 22:07 - 04:17. Astro Dark: 23:01 - 03:23

Total Clouds (% Sky Obscured)

1
2
2
0
0
0
1
0
0
0
18
33
50
55
56
59
67
57
82
42
42
21
8
15

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
5
1
23
4
18
13
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
0
0
0
18
27
35
35
35
30
30
32
30
21
10
2
3
8

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
10
12
4
12
14
21
37
16
6
12
10
15
3
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
3
2
2
2
2
2
2
3
4
6
8
10
11
10
9
7
6
6
5
3
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

29
29
29
29
28
28
29
31
32
33
34
33
33
33
33
32
33
32
32
30
30
29
29
29

Dew Point (°C)

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

Relative Humidity (%)

55
58
58
59
60
59
54
48
44
40
38
39
40
42
39
36
37
38
39
44
49
50
52
54

Pressure (mb)

1017
1017
1016
1016
1016
1016
1016
1016
1017
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1016
1016
1016

Ozone (du)

340
341
341
342
341
340
340
340
339
339
339
339
338
338
338
337
336
337
337
338
338
338
337
338

Wednesday 24

Waxing Gibbous 77%

16:02

01:40

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

Sun - Rise: 05:36, Set: 20:49, Transit: 13:12. Moon - Rise: 16:02, Set: 01:40. Civil Dark: 21:23 - 05:01. Nautical Dark: 22:07 - 04:17. Astro Dark: 23:01 - 03:24

Total Clouds (% Sky Obscured)

20
17
9
2
4
2
0
0
0
0
13
28
40
55
65
77
72
66
63
53
37
25
19
18

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
0
9
19
26
20
14
7
5
2
0
0
0

Medium Clouds (% Sky Obscured)

5
3
1
0
0
0
0
0
0
0
0
0
0
9
19
28
24
20
16
11
5
0
0
0

High Clouds (% Sky Obscured)

9
10
6
2
4
2
0
0
0
0
13
28
40
55
65
77
72
66
63
51
22
10
7
8

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

Precipitation Probability (%)

3
17
25
37
18
2
0
0
0
0
10
11
4
36
45
38
43
46
50
43
35
25
24
21

Precipitation Amount (mm)

0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
16
16
16
16
17
17
16
16
16
16
16
16
16
17
18
18
19
19
20
19
19
19
19

Relative Humidity (%)

56
56
57
60
60
61
58
51
45
39
37
36
35
36
41
45
50
53
56
59
60
61
63
64

Pressure (mb)

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

Ozone (du)

338
337
336
335
334
333
333
334
334
334
334
334
333
333
332
330
329
329
329
329
330
330
331
330

Thursday 25

Waxing Gibbous 85%

17:07

02:04

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

Sun - Rise: 05:36, Set: 20:49, Transit: 13:12. Moon - Rise: 17:07, Set: 02:04. Civil Dark: 21:23 - 05:02. Nautical Dark: 22:07 - 04:17. Astro Dark: 23:01 - 03:24

Total Clouds (% Sky Obscured)

16
13
11
10
14
19
29
32
26
28
25
21
21
27
33
40
42
44
46
59
68
76
61
43

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
2
6
10
15
18
20
21
33
38
48
34
23

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
17
26
37
46
59
39
21

High Clouds (% Sky Obscured)

10
7
4
2
1
1
0
1
1
2
2
1
1
2
4
5
9
8
7
7
6
6
7
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 (%)

14
13
8
0
0
0
0
3
9
1
14
18
6
19
19
11
14
13
9
10
8
7
6
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)

1
1
1
2
3
2
2
2
2
3
4
5
7
8
8
8
8
7
5
5
4
3
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
67
68
68
69
63
57
53
45
38
33
32
31
30
33
37
41
41
42
43
45
48
49
52

Pressure (mb)

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

Ozone (du)

329
328
327
326
325
325
325
325
324
322
321
320
318
317
317
318
318
318
317
316
315
314
313
313

Friday 26

Waxing Gibbous 91%

18:10

02:32

Sun - Rise: 05:36, Set: 20:49, Transit: 13:13. Moon - Rise: 18:10, Set: 02:32. Civil Dark: 21:23 - 05:02. Nautical Dark: 22:07 - 04:18. Astro Dark: 23:00 - 03:25

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 Testaccio, Province of Rome, Italy (41.86,12.48)

Generated: 20/06/26 01:37:45. Forecast: 20/06/26 to 26/06/26. Timezone: UTC+2.00