Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waxing Crescent 32%

11:37

23:20

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 Good
00 Good

Sun - Rise: 05:50, Set: 20:37, Transit: 13:13. Moon - Rise: 11:37, Set: 23:20. Civil Dark: 21:10 - 05:17. Nautical Dark: 21:51 - 04:36. Astro Dark: 22:38 - 03:49

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
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
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
2
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)

7
7
7
6
6
6
5
5
5
5
6
6
8
10
11
11
10
9
8
6
5
5
5
5

Chance of Frost

Temperature (°C)

25
24
23
21
20
20
22
26
29
30
33
33
35
35
35
34
34
33
31
29
26
24
23
23

Feels Like (°C)

28
27
26
24
23
22
25
29
31
33
35
35
36
36
35
35
35
34
33
32
30
27
27
26

Dew Point (°C)

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

Relative Humidity (%)

59
60
60
58
57
55
54
46
40
33
30
27
26
27
28
30
30
32
38
49
55
58
64
66

Pressure (mb)

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

Ozone (du)

307
304
304
303
303
304
304
303
302
302
302
302
303
303
304
303
303
303
301
300
300
302
302
302

Monday 20

Waxing Crescent 42%

12:43

23:41

01 Good
02 Good
03 OK
04 Good
05 OK
06 OK
07 OK
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 Good

Sun - Rise: 05:51, Set: 20:37, Transit: 13:14. Moon - Rise: 12:43, Set: 23:41. Civil Dark: 21:09 - 05:18. Nautical Dark: 21:50 - 04:37. Astro Dark: 22:37 - 03:50

Total Clouds (% Sky Obscured)

0
0
26
14
35
34
40
3
2
8
3
3
0
0
0
0
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
17
14
35
34
40
3
2
6
2
2
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
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)

5
5
6
6
6
6
5
5
4
5
6
7
9
10
11
11
10
9
9
7
6
6
5
5

Chance of Frost

Temperature (°C)

22
22
21
22
21
21
22
26
29
32
33
34
35
35
35
35
34
33
32
30
26
24
24
23

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
69
69
67
64
62
58
48
39
33
28
25
24
25
27
27
28
30
35
46
51
56
60
63

Pressure (mb)

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

Ozone (du)

300
299
298
296
297
298
297
296
297
299
304
308
309
307
308
308
310
309
308
307
306
307
307
310

Tuesday 21

First Quarter 53%

13:49

00:05

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

Sun - Rise: 05:51, Set: 20:36, Transit: 13:14. Moon - Rise: 13:49, Set: 00:05. Civil Dark: 21:08 - 05:19. Nautical Dark: 21:49 - 04:38. Astro Dark: 22:35 - 03:52

Total Clouds (% Sky Obscured)

0
0
10
20
17
2
0
2
21
29
53
23
26
24
24
21
8
16
14
11
8
5
3
2

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
4
15
0
0
0
2
21
29
50
22
24
24
22
17
8
16
14
11
8
5
3
2

High Clouds (% Sky Obscured)

0
0
6
2
15
2
0
0
0
0
0
0
2
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
4
0
0
0
0
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)

5
5
6
5
5
4
4
4
5
6
7
9
9
11
13
13
13
13
11
9
7
7
6
6

Chance of Frost

Temperature (°C)

22
22
21
22
21
21
23
26
28
30
32
33
34
35
35
35
34
33
31
29
26
24
23
22

Feels Like (°C)

26
25
24
25
24
24
26
29
31
32
33
34
35
35
36
35
35
34
33
31
29
28
26
26

Dew Point (°C)

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

Relative Humidity (%)

63
63
62
61
60
60
57
49
43
34
30
29
28
28
29
29
31
34
39
51
57
60
64
67

Pressure (mb)

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

Ozone (du)

310
309
308
308
306
308
306
306
307
307
307
308
310
310
311
313
314
314
313
315
316
319
319
320

Wednesday 22

Waxing Gibbous 63%

14:54

00:32

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

Sun - Rise: 05:52, Set: 20:35, Transit: 13:14. Moon - Rise: 14:54, Set: 00:32. Civil Dark: 21:07 - 05:20. Nautical Dark: 21:48 - 04:40. Astro Dark: 22:34 - 03:53

Total Clouds (% Sky Obscured)

0
0
0
0
1
3
4
11
19
26
30
32
34
27
19
9
6
3
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
8
18
26
26
22
22
15
11
7
4
2
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
1
3
4
3
2
0
10
19
26
17
9
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
3
2
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
0
0
1
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
7
7
6
6
6
5
5
5
6
7
8
11
12
13
13
13
11
9
5
5
4
4
4

Chance of Frost

Temperature (°C)

22
21
21
21
20
21
23
25
27
28
30
32
32
32
32
32
32
30
29
27
24
22
21
20

Feels Like (°C)

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

Dew Point (°C)

16
15
15
15
15
16
16
16
16
15
14
14
12
9
10
10
13
13
13
15
15
14
15
14

Relative Humidity (%)

70
69
70
71
72
73
67
58
51
44
37
33
28
24
24
26
32
33
37
47
56
62
67
69

Pressure (mb)

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

Ozone (du)

321
321
321
321
323
324
326
326
327
328
329
329
328
326
327
324
323
323
323
324
326
333
331
330

Thursday 23

Waxing Gibbous 72%

15:58

01:04

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

Sun - Rise: 05:53, Set: 20:34, Transit: 13:14. Moon - Rise: 15:58, Set: 01:04. Civil Dark: 21:06 - 05:21. Nautical Dark: 21:46 - 04:41. Astro Dark: 22:32 - 03:55

Total Clouds (% Sky Obscured)

1
9
1
0
0
0
0
1
20
2
18
32
48
37
31
22
26
33
44
33
22
11
6
4

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
9
18
27
31
31
22
26
24
16
11
5
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
12
24
39
24
13
0
0
1
1
2
3
3
3
2

High Clouds (% Sky Obscured)

1
9
1
0
0
0
0
1
20
2
1
1
1
1
1
0
16
31
44
33
21
10
6
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
0
0
8
7
2
21
22
12
31
35
31
28
22

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
5
5
5
5
5
5
7
8
10
11
13
12
12
12
10
8
7
6
5
6
6

Chance of Frost

Temperature (°C)

19
18
18
18
17
18
20
23
25
27
29
30
31
31
30
29
29
29
27
26
23
22
21
20

Feels Like (°C)

22
21
20
21
20
21
24
26
28
27
30
31
30
30
30
30
30
31
31
32
23
24
25
24

Dew Point (°C)

14
14
14
14
14
15
15
15
14
14
14
12
10
10
10
10
11
14
15
18
16
16
16
15

Relative Humidity (%)

72
74
76
77
79
81
74
62
52
44
39
32
28
26
29
30
33
40
49
59
62
67
73
74

Pressure (mb)

1013
1013
1013
1013
1012
1012
1012
1012
1012
1011
1011
1010
1009
1009
1008
1008
1007
1007
1007
1007
1007
1007
1007
1007

Ozone (du)

328
327
326
326
327
326
326
329
331
328
328
328
328
330
332
334
336
342
348
355
360
365
371
374

Friday 24

Waxing Gibbous 80%

17:00

01:04

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

Sun - Rise: 05:54, Set: 20:33, Transit: 13:14. Moon - Rise: 17:00, Set: 01:04. Civil Dark: 21:05 - 05:22. Nautical Dark: 21:45 - 04:42. Astro Dark: 22:31 - 03:56

Total Clouds (% Sky Obscured)

1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
6
8
8

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)

1
1
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)

1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
6
8
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 (%)

13
23
28
30
26
18
2
4
4
2
5
5
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
5
5
5
5
5
5
4
4
4
5
6
8
7
8
8
7
6
6
6
6
5
5

Chance of Frost

Temperature (°C)

19
17
17
16
16
17
18
19
22
23
26
26
27
28
28
28
27
26
24
23
21
19
17
17

Feels Like (°C)

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

Dew Point (°C)

14
13
13
13
14
13
13
13
11
9
8
6
5
4
3
2
1
1
2
2
2
2
1
1

Relative Humidity (%)

75
76
79
82
86
77
71
65
51
40
31
27
24
21
20
19
18
20
22
25
27
31
33
34

Pressure (mb)

1008
1008
1008
1009
1009
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1013
1013
1014
1014

Ozone (du)

378
382
374
366
358
356
354
352
351
351
351
348
345
342
340
338
336
335
335
335
335
335
335
335

Saturday 25

Waxing Gibbous 87%

17:58

01:42

Sun - Rise: 05:55, Set: 20:32, Transit: 13:14. Moon - Rise: 17:58, Set: 01:42. Civil Dark: 21:04 - 05:23. Nautical Dark: 21:44 - 04:43. Astro Dark: 22:29 - 03:58

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 Via Case Sparse, Province of Rome, Italy (41.66,13.10)

Generated: 19/07/26 01:12:16. Forecast: 19/07/26 to 25/07/26. Timezone: UTC+2.00