Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 2

Waning Gibbous 63%

22:03

13:48

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

Sun - Rise: 06:40, Set: 19:44, Transit: 13:12. Moon - Rise: 22:03, Set: 13:48. Civil Dark: 20:13 - 06:12. Nautical Dark: 20:47 - 05:38. Astro Dark: 21:23 - 05:02

Total Clouds (% Sky Obscured)

3
12
5
55
2
2
1
1
3
16
14
52
7
6
6
8
4
4
8
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
1
5
1
1
0
1
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
8
5
0
0
0
0
0
0
8
6
22
2
1
1
3
1
3
2
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)

9
9
9
7
6
5
4
4
3
3
4
4
4
4
4
4
5
5
6
8
10
13
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

17
18
19
19
18
17
16
15
15
14
13
12
11
11
12
12
12
13
13
14
17
19
20
20

Relative Humidity (%)

39
43
50
58
59
56
54
53
52
51
50
48
48
48
51
49
44
40
35
34
43
51
52
55

Pressure (mb)

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

Ozone (du)

320
319
316
315
313
311
309
307
306
305
303
302
301
302
302
302
302
302
302
302
301
300
299
300

Thursday 3

Waning Gibbous 52%

22:44

15:01

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

Sun - Rise: 06:41, Set: 19:43, Transit: 13:11. Moon - Rise: 22:44, Set: 15:01. Civil Dark: 20:11 - 06:13. Nautical Dark: 20:45 - 05:39. Astro Dark: 21:21 - 05:03

Total Clouds (% Sky Obscured)

0
85
9
4
4
83
6
5
5
75
67
3
8
9
9
5
5
34
76
6
6
6
5
5

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
40
4
2
1
43
1
1
1
20
18
1
2
2
2
1
1
10
28
1
2
2
2
2

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)

14
13
12
9
5
3
2
3
4
4
4
4
5
5
5
4
2
1
2
6
9
10
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

30
30
30
30
31
31
30
29
27
27
24
25
25
24
24
26
30
31
31
31
31
31
31
31

Dew Point (°C)

19
19
19
21
22
21
20
19
17
15
14
14
14
14
13
12
13
14
16
18
17
17
17
17

Relative Humidity (%)

53
53
56
66
70
70
67
63
59
55
52
52
52
51
50
45
40
39
40
45
45
44
45
44

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1016
1016
1016
1016
1017
1017
1018
1018
1019
1019
1019
1018
1018
1018

Ozone (du)

299
298
298
297
295
293
293
293
293
293
294
295
295
295
295
295
294
295
296
297
297
298
298
298

Friday 4

Third Quarter 40%

23:37

16:06

17 Good
18 Good
19 Good
20 Good
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
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good

Sun - Rise: 06:42, Set: 19:41, Transit: 13:11. Moon - Rise: 23:37, Set: 16:06. Civil Dark: 20:09 - 06:14. Nautical Dark: 20:43 - 05:40. Astro Dark: 21:19 - 05:05

Total Clouds (% Sky Obscured)

0
6
5
4
5
5
3
0
0
0
0
3
3
4
5
0
0
0
0
5
7
8
7
5

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
3
3
1
1
0
0
0
0
0
0
1
1
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

31
31
31
31
32
31
30
30
28
28
27
27
26
26
26
27
30
31
31
31
30
31
30
30

Dew Point (°C)

17
17
18
20
20
20
19
19
18
18
17
17
16
16
15
14
14
15
15
16
17
17
17
17

Relative Humidity (%)

45
48
53
62
66
69
67
68
68
68
67
65
64
63
62
54
47
43
43
45
46
47
47
49

Pressure (mb)

1018
1018
1018
1018
1018
1018
1019
1019
1019
1018
1018
1018
1018
1018
1018
1019
1019
1019
1020
1020
1019
1019
1019
1019

Ozone (du)

298
298
297
297
296
296
295
295
295
295
295
295
294
295
295
296
296
295
296
295
296
296
296
296

Saturday 5

Waning Crescent 28%

00:42

17:00

17 Good
18 Good
19 Good
20 Good
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
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good

Sun - Rise: 06:43, Set: 19:39, Transit: 13:11. Moon - Rise: 00:42, Set: 17:00. Civil Dark: 20:08 - 06:15. Nautical Dark: 20:42 - 05:41. Astro Dark: 21:17 - 05:06

Total Clouds (% Sky Obscured)

9
11
10
12
12
14
18
15
11
7
4
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
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

30
31
31
31
31
30
31
29
28
27
26
26
25
25
25
26
28
29
30
30
31
31
31
31

Dew Point (°C)

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

Relative Humidity (%)

52
57
64
74
75
76
77
78
79
78
74
71
68
65
62
55
47
45
45
50
51
50
53
56

Pressure (mb)

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

Ozone (du)

296
298
298
298
298
297
296
295
294
293
292
292
293
293
294
294
296
296
296
296
295
295
295
295

Sunday 6

Waning Crescent 18%

01:56

17:00

17 Good
18 Good
19 Good
20 Good
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
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good

Sun - Rise: 06:44, Set: 19:38, Transit: 13:10. Moon - Rise: 01:56, Set: 17:00. Civil Dark: 20:06 - 06:16. Nautical Dark: 20:40 - 05:42. Astro Dark: 21:15 - 05:07

Total Clouds (% Sky Obscured)

0
0
0
1
2
3
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

20
20
21
22
22
22
22
21
21
20
19
18
18
17
17
16
15
15
14
15
16
17
18
18

Relative Humidity (%)

59
62
67
78
79
81
82
82
80
79
75
73
72
71
68
59
53
47
42
45
47
49
52
55

Pressure (mb)

1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1018

Ozone (du)

295
295
296
296
296
296
296
296
296
295
295
294
295
295
295
296
295
294
293
294
295
295
296
296

Monday 7

Waning Crescent 10%

03:15

17:43

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

Sun - Rise: 06:46, Set: 19:36, Transit: 13:10. Moon - Rise: 03:15, Set: 17:43. Civil Dark: 20:04 - 06:17. Nautical Dark: 20:38 - 05:44. Astro Dark: 21:13 - 05:09

Total Clouds (% Sky Obscured)

3
6
8
7
5
4
14
23
34
44
55
66
45
26
12
11
12
10
11
9
9
9
10
12

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
1
1
2
1
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
3
9
18
34
40
29
15
0
0
0
0
0
0
1
2
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

30
30
30
30
27
28
30
30
29
30
28
28
27
27
27
26
28
28
29
29
30
31
32
31

Dew Point (°C)

19
20
20
21
21
20
20
20
20
20
19
19
18
18
17
17
17
17
17
17
17
17
18
18

Relative Humidity (%)

59
63
69
75
75
74
76
76
77
77
75
75
74
72
67
64
60
55
52
51
51
50
52
52

Pressure (mb)

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

Ozone (du)

296
296
295
295
295
295
296
296
297
297
299
301
302
302
302
302
301
300
300
298
297
296
295
295

Tuesday 8

Waning Crescent 4%

04:33

18:16

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

Sun - Rise: 06:47, Set: 19:34, Transit: 13:09. Moon - Rise: 04:33, Set: 18:16. Civil Dark: 20:02 - 06:18. Nautical Dark: 20:36 - 05:45. Astro Dark: 21:11 - 05:10

Total Clouds (% Sky Obscured)

20
30
38
50
61
72
62
52
43
38
34
29
39
51
63
70
77
83
87
91
94

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
2
3
18
32
46
56
66
75
62
48
34

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
13
24
36

High Clouds (% Sky Obscured)

12
20
28
40
42
26
22
13
8
5
2
2
12
23
34
53
72
82
72
62
55

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
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
1
5
9
14
17
21
24
25
26
35
41
41

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

8
7
6
5
4
4
3
4
4
5
5
6
6
8
9
11
12
15
17
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

30
30
30
31
26
27
29
28
28
28
27
27
28
27
26
26
27
27
26
26
26

Dew Point (°C)

18
19
20
21
21
21
22
22
22
22
22
21
22
21
21
20
20
21
21
21
20

Relative Humidity (%)

53
59
67
75
76
78
80
82
83
84
84
83
84
80
77
73
72
72
71
68
65

Pressure (mb)

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

Ozone (du)

294
294
293
293
293
294
294
294
294
294
294
294
295
296
296
297
297
298
298
298
299

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

Generated: 02/09/26 17:52:55. Forecast: 02/09/26 to 08/09/26. Timezone: UTC+2.00