Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 10

Full Moon 100%

21:06

No Set

05 Good
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
01 Good
02 Good
03 Good
04 Good

Sun - Rise: 05:46, Set: 20:49, Transit: 13:18. Moon - Rise: 21:06, Set: No Set. Civil Dark: 21:23 - 05:13. Nautical Dark: 22:06 - 04:31. Astro Dark: 22:57 - 03:40

Total 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

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
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)

4
4
5
6
8
8
7
6
7
8
13
13
14
13
13
11
7
5
3
3
4
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
5
5
3
2
2
2
4
8
10
11
12
12
13
13
14
15
15
14
13
12
12
11
11

Relative Humidity (%)

42
42
38
31
23
21
19
22
29
34
38
39
41
43
44
49
59
61
59
59
60
59
57
56

Pressure (mb)

1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1014
1014
1014
1015
1014
1014
1014
1014
1014
1014

Ozone (du)

322
323
325
327
327
329
331
337
345
348
345
338
332
329
329
328
327
328
329
328
326
325
325
326

Friday 11

Waning Gibbous 99%

21:44

05:52

05 Good
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 OK
01 Good
02 Good
03 OK
04 Bad

Sun - Rise: 05:47, Set: 20:49, Transit: 13:18. Moon - Rise: 21:44, Set: 05:52. Civil Dark: 21:22 - 05:14. Nautical Dark: 22:05 - 04:32. Astro Dark: 22:56 - 03:42

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
20
0
0
48
53

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
8
13
0
0
36
43

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
4
4
3
3
3
6
11
13
14
13
13
11
8
7
5
2
2
3
3
3
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
19
20
23
25
26
26
27
27
27
27
26
27
26
27
26
26
26
26
25
25
23
22
21

Dew Point (°C)

10
10
9
9
11
14
15
15
14
13
13
14
14
14
14
15
16
16
16
16
16
16
15
15

Relative Humidity (%)

54
54
49
41
44
48
50
48
44
42
42
44
46
47
49
53
64
66
67
68
69
73
74
75

Pressure (mb)

1014
1014
1014
1014
1014
1014
1015
1015
1014
1014
1014
1014
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1013

Ozone (du)

325
325
324
323
321
321
321
320
321
322
320
319
319
320
319
318
319
320
320
319
319
318
318
318

Saturday 12

Waning Gibbous 95%

22:15

07:03

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

Sun - Rise: 05:48, Set: 20:48, Transit: 13:18. Moon - Rise: 22:15, Set: 07:03. Civil Dark: 21:22 - 05:14. Nautical Dark: 22:04 - 04:33. Astro Dark: 22:55 - 03:43

Total Clouds (% Sky Obscured)

41
0
0
2
0
3
27
48
27
37
24
65
26
22
7
24
51
25
31
43
56
60
73
92

Low Clouds (% Sky Obscured)

0
0
0
1
0
1
16
15
16
16
13
10
5
8
0
0
2
0
9
9
16
22
28
33

Medium Clouds (% Sky Obscured)

33
0
0
0
0
0
0
0
0
10
0
0
14
7
0
17
18
16
4
13
21
32
39
43

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
1
3
7
2
7
2
0
3
1
11
19
25
33
43
63

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
2
3

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
4
5
9
11
12
13
13
13
13
13
13
12
10
9
7
7
6
7
7
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
22
22
25
26
26
26
26
27
27
26
26
26
27
27
27
26
24
24
25
25
25
24
24

Dew Point (°C)

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

Relative Humidity (%)

76
76
66
55
47
43
43
44
42
40
42
44
49
50
53
58
67
69
73
75
78
79
81
80

Pressure (mb)

1013
1013
1014
1014
1014
1014
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1014
1014
1013

Ozone (du)

318
317
316
317
316
318
316
315
314
314
314
314
314
313
314
314
314
317
318
320
321
323
324
327

Sunday 13

Waning Gibbous 89%

22:41

08:15

05 Bad
06 Bad
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 OK
01 OK
02 OK
03 OK
04 OK

Sun - Rise: 05:49, Set: 20:48, Transit: 13:18. Moon - Rise: 22:41, Set: 08:15. Civil Dark: 21:21 - 05:15. Nautical Dark: 22:04 - 04:34. Astro Dark: 22:53 - 03:44

Total Clouds (% Sky Obscured)

96
98
100
100
100
100
100
100
100
100
75
69
56
57
86
87
87
58
37
32
33
22
19
14

Low Clouds (% Sky Obscured)

38
38
36
35
59
41
93
52
37
43
35
40
38
40
81
81
83
50
29
32
33
22
19
14

Medium Clouds (% Sky Obscured)

83
83
60
79
72
60
68
68
19
17
10
4
9
17
22
23
17
17
11
6
0
0
0
0

High Clouds (% Sky Obscured)

58
90
100
96
100
100
100
100
100
100
72
61
37
15
0
4
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
8
8
7
5
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
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

55
95
95
95
95
95
95
95
93
78
78
94
92
78
68
55
50
39
29
20
22
16
9
1

Precipitation Amount (mm)

0
0.5
1.3
1.5
1.7
1.2
1
0.7
0.6
0.4
0.4
1
0.8
0.5
0.4
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
8
6
5
8
13
17
15
14
13
13
12
12
10
8
8
6
5
5
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
22
23
22
24
23
25
25
23
23
23
25
24
25
25
25
25
25
24
24
24
24
24
24

Dew Point (°C)

19
19
17
16
16
17
18
19
17
15
14
13
15
18
19
20
21
21
21
20
20
20
20
19

Relative Humidity (%)

79
84
75
68
62
62
66
71
66
50
47
43
53
66
72
79
87
89
88
88
88
89
89
89

Pressure (mb)

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

Ozone (du)

331
331
334
337
336
334
332
329
330
333
335
335
333
331
330
328
327
324
324
325
320
316
312
312

Monday 14

Waning Gibbous 81%

23:04

09:28

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

Sun - Rise: 05:50, Set: 20:47, Transit: 13:18. Moon - Rise: 23:04, Set: 09:28. Civil Dark: 21:20 - 05:16. Nautical Dark: 22:03 - 04:35. Astro Dark: 22:52 - 03:46

Total Clouds (% Sky Obscured)

15
15
17
17
19
17
12
5
0
0
0
0
2
2
30
60
59
57
54
43
38
25
15
5

Low Clouds (% Sky Obscured)

15
15
17
17
19
16
9
5
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
1
1
2
3
4
3
3
2

High Clouds (% Sky Obscured)

0
0
0
2
3
6
4
2
0
0
0
0
2
2
26
60
59
57
54
43
38
25
13
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 (%)

5
4
2
4
3
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
8
10
12
13
15
16
16
15
14
11
9
7
5
5
4
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
83
72
62
53
47
51
61
58
58
59
55
53
54
57
63
67
72
70
69
67
66
65

Pressure (mb)

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

Ozone (du)

311
313
312
311
310
308
306
304
303
302
302
303
303
304
305
305
305
306
306
307
308
308
308
309

Tuesday 15

Waning Gibbous 78%

23:25

10:39

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

Sun - Rise: 05:50, Set: 20:46, Transit: 13:18. Moon - Rise: 23:25, Set: 10:39. Civil Dark: 21:20 - 05:17. Nautical Dark: 22:02 - 04:36. Astro Dark: 22:51 - 03:47

Total Clouds (% Sky Obscured)

5
5
4
3
2
1
1
1
1
29
58
87
77
66
60
55
40
28
20
10
1
2
3
5

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
0

Medium Clouds (% Sky Obscured)

3
4
4
3
1
0
0
0
0
2
3
5
4
5
5
6
6
6
5
2
0
0
0
0

High Clouds (% Sky Obscured)

2
2
1
1
1
1
1
1
0
27
54
80
77
66
60
55
40
27
18
9
0
1
2
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
6
6
3
7
6
2
6
3
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)

4
4
4
4
4
5
6
8
11
15
15
15
15
14
12
11
6
3
4
4
4
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
15
15
15
15
14
14
16
17
19
19
18
18
18
18
17
17
17
17
17
17
17
17
16

Relative Humidity (%)

64
59
56
53
46
42
37
42
46
52
51
50
48
49
49
49
52
55
60
62
64
65
64
63

Pressure (mb)

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

Ozone (du)

309
309
310
310
311
313
314
315
316
317
318
319
321
322
323
325
323
322
320
319
318
316
316
315

Wednesday 16

Waning Gibbous 71%

23:47

11:51

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

Sun - Rise: 05:51, Set: 20:46, Transit: 13:18. Moon - Rise: 23:47, Set: 11:51. Civil Dark: 21:19 - 05:18. Nautical Dark: 22:01 - 04:37. Astro Dark: 22:50 - 03:49

Total Clouds (% Sky Obscured)

16
28
39
29
19
9
7
4
2
9
17
25
36
49
64
67
71
76
66
58
57

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

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

High Clouds (% Sky Obscured)

13
25
36
27
17
7
6
4
2
5
8
12
30
46
64
67
71
75
58
40
23

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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
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

Wind Speed/Direction (mph)

6
6
6
6
4
5
8
9
11
13
12
11
10
9
7
6
4
3
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

15
14
14
13
13
13
12
14
15
16
17
17
18
18
19
19
20
20
21
21
21

Relative Humidity (%)

61
54
48
43
39
35
31
35
40
44
46
48
49
53
56
59
65
71
79
79
82

Pressure (mb)

1011
1011
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

315
315
314
314
317
319
322
321
320
320
319
318
318
318
318
319
317
316
315
314
313

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

Generated: 10/07/25 05:07:13. Forecast: 10/07/25 to 16/07/25. Timezone: UTC+2.00