Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 24

Waxing Gibbous 80%

17:02

01:41

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

Sun - Rise: 05:54, Set: 20:34, Transit: 13:14. Moon - Rise: 17:02, Set: 01:41. Civil Dark: 21:06 - 05:22. Nautical Dark: 21:47 - 04:42. Astro Dark: 22:33 - 03:56

Total Clouds (% Sky Obscured)

0
0
0
28
52
27
16
4
0
0
0
0
0
0
0
26
2
54
73
30
18
8
0
18

Low Clouds (% Sky Obscured)

0
0
0
0
16
0
0
0
0
0
0
0
0
0
0
0
0
0
0
19
18
8
0
18

Medium Clouds (% Sky Obscured)

0
0
0
23
38
21
13
4
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
0
26
2
51
64
19
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
1
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
10
7
6
7
7
6
5
6
6
6
6
5
5
5
5
5
5
5
5
5
3
2

Chance of Frost

Temperature (°C)

20
22
24
25
26
26
26
26
25
24
21
18
17
16
15
14
14
13
13
13
13
14
18
21

Feels Like (°C)

22
23
25
25
25
25
26
24
23
24
22
19
18
16
15
14
12
13
13
13
12
15
20
23

Dew Point (°C)

5
3
2
1
-1
-2
-2
1
6
9
11
10
10
8
6
5
4
4
4
5
5
6
8
10

Relative Humidity (%)

37
28
23
19
16
16
15
19
29
38
51
58
64
60
55
53
53
54
56
57
59
59
51
51

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1014
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

345
344
341
340
339
339
335
330
328
327
326
326
325
323
322
322
321
320
320
323
326
325
325
326

Saturday 25

Waxing Gibbous 87%

18:00

02:27

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

Sun - Rise: 05:55, Set: 20:33, Transit: 13:14. Moon - Rise: 18:00, Set: 02:27. Civil Dark: 21:05 - 05:23. Nautical Dark: 21:46 - 04:43. Astro Dark: 22:32 - 03:58

Total Clouds (% Sky Obscured)

4
10
17
22
28
22
30
35
37
15
9
5
19
13
6
60
58
2
38
58
100
62
53
77

Low Clouds (% Sky Obscured)

4
10
17
22
28
11
9
12
16
15
9
5
19
13
0
0
0
0
0
32
32
33
31
37

Medium Clouds (% Sky Obscured)

0
0
0
0
8
0
21
6
6
0
0
0
2
2
6
7
7
2
33
30
71
4
3
10

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
2
0
0
0
0
0
0
50
55
0
0
58
86
62
37
35

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
2
11
35
16
11

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
4
6
7
9
9
9
8
8
7
4
3
5
4
6
6
7
6
7
7
7
8
6
9

Chance of Frost

Temperature (°C)

22
23
25
26
26
26
26
25
24
23
22
19
17
17
16
16
16
15
15
15
15
17
20
23

Feels Like (°C)

24
24
25
26
27
26
26
25
25
24
24
21
19
18
17
17
16
16
15
13
13
16
20
22

Dew Point (°C)

10
8
8
8
8
8
8
8
8
8
12
10
9
10
9
8
8
10
8
5
3
6
5
6

Relative Humidity (%)

44
38
34
32
30
30
31
33
36
38
52
56
60
61
60
59
61
69
65
52
45
45
38
33

Pressure (mb)

1016
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1014
1014
1015
1014
1014
1013
1013
1013
1013
1012

Ozone (du)

328
328
328
331
331
330
326
322
318
316
315
313
313
314
313
313
312
312
312
312
312
313
312
311

Sunday 26

Waxing Gibbous 93%

18:51

03:22

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 Bad
03 Bad
04 OK
05 OK
06 OK
07 OK
08 OK
09 Bad

Sun - Rise: 05:56, Set: 20:32, Transit: 13:14. Moon - Rise: 18:51, Set: 03:22. Civil Dark: 21:04 - 05:24. Nautical Dark: 21:44 - 04:44. Astro Dark: 22:30 - 03:59

Total Clouds (% Sky Obscured)

72
82
67
72
80
76
62
97
100
85
82
72
39
83
89
56
63
29
26
22
21
20
28
70

Low Clouds (% Sky Obscured)

55
44
45
22
15
9
8
9
12
21
39
41
39
46
60
50
49
29
26
22
21
20
28
42

Medium Clouds (% Sky Obscured)

35
65
37
11
52
45
33
60
60
67
43
32
4
40
61
14
21
0
0
0
0
0
12
47

High Clouds (% Sky Obscured)

35
38
35
40
45
45
9
87
100
10
6
0
0
0
0
3
0
0
0
0
3
3
2
32

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
5
36
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 (%)

18
16
7
2
0
2
10
27
28
7
6
10
21
23
21
17
27
17
4
9
4
1
6
9

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
10
10
11
15
19
18
15
16
13
10
8
7
6
5
6
5
4
4
5
5
4
4
3

Chance of Frost

Temperature (°C)

24
24
25
25
26
27
26
25
24
23
21
20
19
19
18
19
18
18
18
17
17
18
20
22

Feels Like (°C)

22
23
24
23
24
26
26
25
26
24
22
21
21
22
19
20
20
20
21
19
19
20
23
25

Dew Point (°C)

7
8
10
8
11
15
16
14
19
19
18
19
18
18
18
17
17
17
16
15
14
14
12
8

Relative Humidity (%)

34
36
37
32
38
48
56
50
72
74
81
93
93
95
95
89
93
93
90
86
85
78
59
41

Pressure (mb)

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

Ozone (du)

309
311
311
312
311
312
314
313
315
317
318
319
320
321
321
324
329
331
332
331
331
335
337
340

Monday 27

Waxing Gibbous 97%

19:35

04:22

10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 OK
21 OK
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: 05:57, Set: 20:31, Transit: 13:14. Moon - Rise: 19:35, Set: 04:22. Civil Dark: 21:03 - 05:25. Nautical Dark: 21:43 - 04:46. Astro Dark: 22:28 - 04:01

Total Clouds (% Sky Obscured)

76
75
78
67
81
82
82
71
56
39
28
37
0
2
0
2
2
0
0
0
0
0
0
1

Low Clouds (% Sky Obscured)

47
49
51
53
41
11
8
10
44
7
26
37
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

62
58
22
14
17
14
18
24
9
3
26
37
0
2
0
2
2
0
0
0
0
0
0
1

High Clouds (% Sky Obscured)

40
35
40
29
45
50
55
45
40
39
16
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
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

8
13
8
9
39
89
38
64
25
14
9
4
0
0
0
0
0
0
0
1
2
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
24
26
26
27
26
25
25
24
24
22
20
19
18
18
17
16
17
17
17
18
20
21
23

Feels Like (°C)

23
25
25
26
27
26
25
25
23
23
22
21
19
19
19
18
17
18
18
18
19
21
23
26

Dew Point (°C)

11
13
11
9
10
17
16
14
11
13
15
15
12
13
13
12
12
13
13
13
14
15
13
12

Relative Humidity (%)

44
50
38
34
35
56
57
49
44
51
63
69
64
72
74
73
74
76
77
77
77
74
58
47

Pressure (mb)

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

Ozone (du)

341
338
340
343
340
338
337
331
328
326
325
325
325
325
323
321
320
318
318
316
316
314
314
315

Tuesday 28

Waxing Gibbous 100%

20:11

05:27

10 Good
11 Good
12 OK
13 OK
14 OK
15 OK
16 Bad
17 OK
18 OK
19 OK
20 OK
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: 05:58, Set: 20:30, Transit: 13:14. Moon - Rise: 20:11, Set: 05:27. Civil Dark: 21:02 - 05:27. Nautical Dark: 21:42 - 04:47. Astro Dark: 22:27 - 04:02

Total Clouds (% Sky Obscured)

0
10
30
47
46
38
54
45
40
39
34
3
0
0
2
2
1
1
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
5
13
47
46
38
54
45
6
6
1
2
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
8
15
47
46
25
54
45
40
39
34
0
0
0
2
2
1
1
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
2
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
5
7
6
7
7
9
6
4
3
2
3
4
5
5
5
5
5
5
5
5
5
3

Chance of Frost

Temperature (°C)

25
27
28
29
30
29
27
27
26
25
23
22
20
20
19
19
18
18
18
18
19
21
22
24

Feels Like (°C)

28
29
31
29
29
29
29
27
26
26
23
22
22
21
21
20
19
20
19
19
19
19
19
25

Dew Point (°C)

10
9
8
8
15
18
13
17
18
17
15
14
13
12
12
11
12
12
11
11
11
12
12
10

Relative Humidity (%)

38
33
28
27
40
52
42
55
60
61
60
61
64
62
61
61
64
65
65
66
61
56
52
40

Pressure (mb)

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

Ozone (du)

314
313
313
313
312
312
310
311
311
311
312
311
310
309
310
310
310
309
308
308
308
308
308
308

Wednesday 29

Full Moon 100%

20:41

06:33

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

Sun - Rise: 05:59, Set: 20:29, Transit: 13:14. Moon - Rise: 20:41, Set: 06:33. Civil Dark: 21:01 - 05:28. Nautical Dark: 21:41 - 04:48. Astro Dark: 22:25 - 04:04

Total Clouds (% Sky Obscured)

0
17
29
40
43
47
59
48
29
8
12
18
29
25
13
0
0
1
1
1
0
0
5
11

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
2
4
3
1
2
7
12
4
4
12
18
29
25
13
0
0
1
1
1
0
0
5
11

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
10
17
18
22
24
27
20
12
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
5
6
7
7
7
8
6
5
4
3
2
4
4
4
4
4
4
4
4
4
3
3

Chance of Frost

Temperature (°C)

26
28
29
30
30
30
31
30
29
27
25
23
22
20
20
20
19
19
19
19
21
21
23
26

Feels Like (°C)

24
24
26
27
29
34
33
32
33
34
36
23
25
25
24
24
23
22
22
22
22
21
21
29

Dew Point (°C)

8
6
6
5
5
8
10
13
15
17
19
18
18
18
17
17
16
16
16
15
16
14
15
14

Relative Humidity (%)

31
24
22
21
19
24
28
34
43
54
69
73
79
84
84
82
82
81
80
80
73
64
58
46

Pressure (mb)

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

Ozone (du)

308
308
307
306
305
305
305
305
305
304
304
305
305
306
306
306
305
305
305
305
306
306
306
306

Thursday 30

Waning Gibbous 98%

21:06

07:39

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

Sun - Rise: 06:00, Set: 20:28, Transit: 13:14. Moon - Rise: 21:06, Set: 07:39. Civil Dark: 21:00 - 05:29. Nautical Dark: 21:39 - 04:49. Astro Dark: 22:23 - 04:06

Total Clouds (% Sky Obscured)

22
29
33
33
29
22
16
38
60
81
60
44
30
35
35
40
38
35
28
21
14
6

Low Clouds (% Sky Obscured)

0
5
0
0
1
3
4
6
8
11
7
4
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

20
14
15
15
14
17
13
37
60
81
60
44
16
12
7
2
2
2
2
2
2
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
10
23
20
15
15
20
25
25
35
38
35
28
21
14
4

ISS Passover

Visibility (miles)

9
9
9
9
9
7
4
1
4
7
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

Precipitation Type

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

Precipitation Probability (%)

0
1
0
0
30
46
47
80
95
95
66
29
3
5
3
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.5
1.4
2.3
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

28
30
30
31
31
31
31
29
27
26
23
20
20
19
18
19
19
19
19
19
21
22

Feels Like (°C)

28
28
29
30
31
35
35
33
34
35
36
18
19
19
18
17
17
19
18
18
18
18

Dew Point (°C)

12
10
9
8
7
10
14
16
17
20
22
17
16
14
12
11
10
9
9
8
9
10

Relative Humidity (%)

36
29
26
24
22
28
35
44
55
70
91
84
80
75
66
60
54
53
50
49
47
46

Pressure (mb)

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

Ozone (du)

307
307
307
306
306
304
302
300
302
305
307
307
307
307
307
306
306
306
306
306
307
307

Forecast for Cervara di Roma, Province of Rome, Italy (41.99,13.07)

Generated: 24/07/26 10:15:41. Forecast: 24/07/26 to 30/07/26. Timezone: UTC+2.00