Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 15

New Moon 0%

05:18

21:45

03 OK
04 OK
05 OK
06 Good
07 Bad
08 Bad
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
02 OK

Sun - Rise: 05:34, Set: 20:47, Transit: 13:10. Moon - Rise: 05:18, Set: 21:45. Civil Dark: 21:21 - 05:00. Nautical Dark: 22:05 - 04:16. Astro Dark: 22:58 - 03:22

Total Clouds (% Sky Obscured)

21
39
42
17
60
60
52
83
97
83
97
80
74
74
100
100
100
100
97
96
98
82
60
41

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
5
21
21
20
18
16
14
9
15
14
13
18
19
21
18
22
23
10

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
2
0
0
0
0
0
1
50
52
56
62
60
55
41

High Clouds (% Sky Obscured)

21
39
42
8
60
60
52
83
97
83
97
80
74
74
100
100
100
100
90
82
94
35
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
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
4
4
4
5
6
7
10
10
12
13
13
13
12
10
10
9
7
5
4
4
2
2
1

Chance of Frost

Temperature (°C)

19
19
18
19
20
22
25
26
27
27
28
28
28
27
27
26
25
24
23
23
22
22
22
21

Feels Like (°C)

19
19
18
18
21
22
24
25
26
25
26
25
26
27
27
25
24
24
23
23
23
23
23
23

Dew Point (°C)

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

Relative Humidity (%)

54
53
54
53
47
43
42
42
39
38
40
42
44
47
47
50
53
57
64
67
68
68
66
66

Pressure (mb)

1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014

Ozone (du)

343
343
342
342
342
344
345
343
343
342
343
344
345
343
341
340
340
343
344
343
343
345
346
346

Tuesday 16

Waxing Crescent 3%

06:31

22:38

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

Sun - Rise: 05:34, Set: 20:47, Transit: 13:10. Moon - Rise: 06:31, Set: 22:38. Civil Dark: 21:21 - 05:00. Nautical Dark: 22:05 - 04:15. Astro Dark: 22:59 - 03:22

Total Clouds (% Sky Obscured)

62
36
31
21
7
3
28
26
30
27
20
21
4
0
19
85
81
81
67
85
22
31
35
35

Low Clouds (% Sky Obscured)

11
10
12
10
3
0
16
15
16
14
11
12
2
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

62
36
31
10
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

29
0
0
0
0
0
0
0
0
0
0
0
0
0
19
85
81
81
67
85
6
1
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
2
4
3
2
1
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
3
6
4
8
9
2
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
2
3
4
4
4
3
1
4
7
9
11
10
9
8
7
6
5
4
3
2
2
2
1

Chance of Frost

Temperature (°C)

21
20
20
20
21
23
25
27
29
29
30
29
29
29
28
28
27
26
25
24
23
23
22
22

Feels Like (°C)

22
21
21
20
23
25
27
29
30
30
29
28
28
29
28
29
28
27
26
26
24
24
23
23

Dew Point (°C)

15
15
14
14
13
13
12
10
9
9
10
11
13
13
13
13
13
13
14
14
15
15
15
15

Relative Humidity (%)

69
69
68
67
59
51
42
35
30
28
30
33
37
37
37
38
40
45
52
56
59
61
64
66

Pressure (mb)

1014
1015
1014
1015
1015
1015
1016
1016
1016
1016
1016
1016
1017
1017
1016
1016
1016
1017
1017
1018
1018
1018
1018
1018

Ozone (du)

346
345
344
343
343
343
343
344
345
346
346
344
346
347
348
347
341
340
341
341
339
341
339
339

Wednesday 17

Waxing Crescent 9%

07:50

23:19

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

Sun - Rise: 05:34, Set: 20:47, Transit: 13:11. Moon - Rise: 07:50, Set: 23:19. Civil Dark: 21:22 - 05:00. Nautical Dark: 22:06 - 04:16. Astro Dark: 22:59 - 03:22

Total Clouds (% Sky Obscured)

29
3
12
2
11
27
8
19
4
1
1
2
21
19
47
3
6
4
2
0
12
23
32
20

Low Clouds (% Sky Obscured)

0
0
8
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)

1
3
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
27
6
5
0
0
0
0
0
0
38
0
5
3
2
0
12
23
32
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
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
3
3
3
4
4
5
7
10
11
12
12
11
10
8
6
6
4
4
3
2
3

Chance of Frost

Temperature (°C)

21
21
21
21
22
24
26
28
30
31
31
31
31
31
30
29
28
26
25
24
23
23
22
22

Feels Like (°C)

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

Dew Point (°C)

15
15
15
14
13
12
11
10
10
11
12
13
13
13
13
14
14
14
15
15
15
15
15
13

Relative Humidity (%)

67
67
68
64
56
47
40
33
29
29
31
32
33
33
35
39
43
46
53
58
60
62
61
56

Pressure (mb)

1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019

Ozone (du)

340
343
345
343
341
339
340
337
338
338
338
338
338
338
338
337
337
336
335
334
335
335
334
333

Thursday 18

Waxing Crescent 17%

09:11

23:51

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

Sun - Rise: 05:34, Set: 20:48, Transit: 13:11. Moon - Rise: 09:11, Set: 23:51. Civil Dark: 21:22 - 05:00. Nautical Dark: 22:06 - 04:16. Astro Dark: 22:59 - 03:22

Total Clouds (% Sky Obscured)

10
0
0
1
1
4
5
6
5
5
4
4
4
4
6
41
32
10
10
8
48
21
5
4

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
33
24
2
1
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
6
10
9
8
6
4
2
0
0

High Clouds (% Sky Obscured)

10
0
0
1
1
3
4
5
4
4
3
3
3
4
4
4
0
0
4
4
48
21
4
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
1
0
0
3
5
1
1
1
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
3
3
2
2
3
2
3
3
7
9
11
12
11
10
8
6
4
3
3
2
2
2
2

Chance of Frost

Temperature (°C)

22
22
21
22
23
25
27
29
31
32
33
33
32
31
30
29
29
27
26
25
24
24
23
23

Feels Like (°C)

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

Dew Point (°C)

12
12
11
12
12
11
10
10
11
11
11
12
13
13
13
12
12
12
13
14
13
13
14
13

Relative Humidity (%)

53
52
53
52
48
41
35
30
27
26
27
28
31
32
34
33
36
38
45
48
50
51
54
52

Pressure (mb)

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

Ozone (du)

333
332
332
332
332
331
331
331
331
332
332
332
331
330
331
331
331
331
331
331
331
329
330
330

Friday 19

Waxing Crescent 27%

10:27

00:16

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 Good
19 Good
20 Good
21 Good
22 OK
23 Good
00 Good
01 Good
02 Good

Sun - Rise: 05:34, Set: 20:48, Transit: 13:11. Moon - Rise: 10:27, Set: 00:16. Civil Dark: 21:22 - 05:00. Nautical Dark: 22:06 - 04:16. Astro Dark: 23:00 - 03:22

Total Clouds (% Sky Obscured)

5
4
4
5
6
5
5
5
4
4
6
7
8
9
7
6
4
10
15
20
18
16
14
11

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
4
6
6
7
9
7

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

5
4
4
4
5
3
4
5
3
2
4
6
7
9
6
4
2
3
5
6
5
3
2
3

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
2
2
0
5
4
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
3
2
1
1
2
3
5
8
9
9
9
9
9
7
6
5
4
4
3
2
2
2

Chance of Frost

Temperature (°C)

23
23
22
23
24
26
28
30
32
32
32
32
32
31
31
30
29
28
27
26
25
24
24
23

Feels Like (°C)

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

Dew Point (°C)

12
11
11
11
11
10
11
10
10
11
12
13
13
13
13
13
12
12
13
13
14
14
13
13

Relative Humidity (%)

49
47
47
47
43
38
33
29
26
27
29
31
31
32
33
34
35
37
41
45
51
51
52
54

Pressure (mb)

1017
1017
1016
1017
1017
1017
1017
1017
1017
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

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

Saturday 20

Waxing Crescent 37%

11:39

00:38

03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 OK
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 Good

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)

8
5
6
8
10
7
4
1
1
0
0
0
0
0
0
0
0
2
4
5
3
2
0
1

Low Clouds (% Sky Obscured)

4
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
1
2
3
2
1
0
1

High Clouds (% Sky Obscured)

4
5
5
5
5
4
3
1
1
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
9
6
1
12
8
4
16
14
7
18
19
9
5
2
0
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
12
12
11
11
11
11
11
12
12
13
13
12
12
11
11
11
11
11
11
11
12
12
12

Relative Humidity (%)

53
52
51
46
42
38
35
32
30
30
30
30
30
30
29
31
32
33
36
39
42
44
47
48

Pressure (mb)

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

Ozone (du)

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

Sunday 21

First Quarter 48%

12:47

00:59

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)

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: 15/06/26 03:56:33. Forecast: 15/06/26 to 21/06/26. Timezone: UTC+2.00