Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 3

Waxing Gibbous 98%

15:05

05:27

04 OK
05 OK
06 OK
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 Bad
03 Bad

Sun - Rise: 07:20, Set: 16:39, Transit: 12:00. Moon - Rise: 15:05, Set: 05:27. Civil Dark: 17:10 - 06:49. Nautical Dark: 17:45 - 06:14. Astro Dark: 18:18 - 05:41

Total Clouds (% Sky Obscured)

22
30
35
85
80
55
100
100
82
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

22
30
35
85
80
55
3
0
0
0
0
1
2
2
1
2
2
3
3
3
3
4
5
3

Medium Clouds (% Sky Obscured)

2
2
2
23
6
2
43
64
59
57
83
81
80
100
100
100
100
100
100
100
98
98
75
51

High Clouds (% Sky Obscured)

22
1
0
0
27
35
100
100
52
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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
2
38
38
37
1
1
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
1
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)

3
4
4
4
4
3
4
3
4
5
5
4
3
3
3
2
3
3
4
3
4
4
4
5

Chance of Frost

Temperature (°C)

7
7
8
8
8
9
11
12
13
14
14
14
13
12
12
11
11
10
10
10
9
9
9
9

Feels Like (°C)

7
7
7
7
7
7
9
11
12
12
12
12
12
10
10
10
9
8
8
8
7
7
7
7

Dew Point (°C)

5
5
5
6
5
6
6
7
8
8
7
7
8
7
6
6
6
6
5
5
5
5
5
5

Relative Humidity (%)

85
85
84
84
81
78
74
70
68
65
64
64
69
70
70
71
72
73
74
73
74
76
77
78

Pressure (mb)

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

Ozone (du)

304
304
302
301
300
304
305
306
309
310
308
308
308
312
313
313
315
317
320
321
321
319
319
320

Thursday 4

Waxing Gibbous 100%

15:50

06:51

04 Bad
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 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 07:21, Set: 16:39, Transit: 12:00. Moon - Rise: 15:50, Set: 06:51. Civil Dark: 17:10 - 06:50. Nautical Dark: 17:45 - 06:15. Astro Dark: 18:18 - 05:42

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
68
84
90
100
100
99
96
94
93
97
100
100
100
99
100
100
100
100

Low Clouds (% Sky Obscured)

11
20
20
4
5
27
46
79
79
86
90
82
58
48
52
82
70
71
67
74
91
85
86
89

Medium Clouds (% Sky Obscured)

71
76
100
84
77
82
68
16
18
24
40
85
80
70
57
59
100
100
68
57
57
57
50
52

High Clouds (% Sky Obscured)

100
100
100
100
100
100
0
3
23
100
100
99
96
94
93
97
100
77
9
0
0
0
0
70

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
9
7
9
9
9
9
9
9
9
9
9
9
8
8

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
9
1
2
0
2
1
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
None
None
None

Precipitation Probability (%)

1
1
2
1
2
3
2
5
16
21
30
34
42
43
36
23
37
25
16
31
49
36
38
38

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0

Wind Speed/Direction (mph)

5
5
4
5
5
4
5
4
4
3
2
1
3
3
4
4
5
5
5
4
4
4
4
4

Chance of Frost

Temperature (°C)

8
9
9
8
9
9
11
12
13
13
13
13
13
12
11
11
11
11
12
11
11
12
12
11

Feels Like (°C)

6
7
7
6
6
7
8
10
10
11
11
11
11
11
10
10
10
10
10
10
10
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

79
78
75
73
69
67
61
58
58
60
65
70
72
77
80
83
84
83
79
77
73
71
71
75

Pressure (mb)

1009
1008
1008
1008
1008
1008
1008
1008
1007
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1005
1005
1005
1005

Ozone (du)

321
324
325
326
324
326
327
328
329
328
327
325
325
325
329
335
336
336
338
341
342
332
331
333

Friday 5

Full Moon 98%

16:48

08:11

04 Bad
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 OK
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good

Sun - Rise: 07:22, Set: 16:39, Transit: 12:00. Moon - Rise: 16:48, Set: 08:11. Civil Dark: 17:10 - 06:51. Nautical Dark: 17:45 - 06:16. Astro Dark: 18:18 - 05:43

Total Clouds (% Sky Obscured)

100
94
100
100
100
63
78
63
52
67
78
77
76
80
80
20
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

85
92
81
80
78
39
32
28
33
35
34
30
22
14
11
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

50
35
43
50
44
36
67
52
27
42
46
60
60
57
42
17
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

31
6
100
100
100
4
0
2
3
42
78
77
76
63
80
4
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 (%)

40
52
52
33
17
15
19
15
11
10
14
14
7
1
3
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)

4
4
4
4
4
5
5
4
4
4
4
5
4
3
4
5
4
4
5
5
4
4
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
10
9
9
10
12
12
13
14
15
14
14
12
12
11
11
10
9
9
9
8
7
7

Dew Point (°C)

7
7
7
7
7
7
6
6
6
5
5
5
6
6
6
6
6
5
5
5
5
5
4
4

Relative Humidity (%)

75
76
75
75
76
73
65
59
55
53
52
53
58
65
67
68
69
72
73
74
74
77
77
77

Pressure (mb)

1005
1005
1005
1006
1006
1007
1007
1007
1007
1006
1007
1007
1007
1008
1009
1009
1010
1010
1011
1011
1012
1012
1012
1013

Ozone (du)

336
338
336
335
337
341
344
347
351
352
352
355
364
375
382
385
382
378
376
372
367
364
366
366

Saturday 6

Waning Gibbous 94%

17:59

09:19

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

Sun - Rise: 07:23, Set: 16:39, Transit: 12:01. Moon - Rise: 17:59, Set: 09:19. Civil Dark: 17:10 - 06:52. Nautical Dark: 17:45 - 06:17. Astro Dark: 18:18 - 05:43

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
20
45
77
81
63
36
26
63
59
80
62
41
53
40
96
91
87
83

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
26
39
33
29
22

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
6
12
16
11
8
0
14
33
54
50
73
71

High Clouds (% Sky Obscured)

0
0
0
0
0
0
20
45
77
77
53
28
24
59
44
80
62
41
53
7
70
70
75
80

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
2
2
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)

6
6
6
5
6
6
6
6
7
7
8
7
6
5
4
4
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

7
7
7
7
7
8
10
11
13
14
14
14
13
12
11
11
10
10
9
9
9
9
9
9

Feels Like (°C)

6
6
6
6
6
7
9
10
11
12
10
11
11
12
10
10
8
7
7
7
8
7
6
6

Dew Point (°C)

4
4
4
3
4
4
4
4
4
4
5
5
6
6
5
5
5
5
5
5
5
5
5
5

Relative Humidity (%)

77
78
79
79
79
71
63
59
56
53
53
55
59
64
66
68
68
70
73
76
77
78
77
77

Pressure (mb)

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

Ozone (du)

360
354
351
345
340
337
333
327
323
320
318
317
316
317
321
324
326
328
330
332
334
337
340
341

Sunday 7

Waning Gibbous 86%

19:16

10:13

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

Sun - Rise: 07:24, Set: 16:39, Transit: 12:01. Moon - Rise: 19:16, Set: 10:13. Civil Dark: 17:10 - 06:53. Nautical Dark: 17:45 - 06:18. Astro Dark: 18:18 - 05:44

Total Clouds (% Sky Obscured)

70
73
97
91
69
51
22
21
17
11
10
10
8
54
52
68
61
53
66
82
92
70
49
25

Low Clouds (% Sky Obscured)

26
31
35
34
30
24
16
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

60
37
46
90
61
47
15
12
7
4
2
0
0
0
1
2
2
3
2
1
0
0
0
0

High Clouds (% Sky Obscured)

5
53
85
85
6
0
0
3
4
2
4
9
4
44
38
68
61
50
66
82
92
70
49
25

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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
7
7
6
7
8
9
12
13
13
14
13
13
12
10
10
9
9
9
9
9
9
7
7

Dew Point (°C)

5
5
5
5
5
5
4
4
4
4
5
5
5
5
5
5
5
5
5
5
5
4
4
4

Relative Humidity (%)

77
77
78
77
74
71
63
57
52
50
51
51
56
61
64
67
68
69
71
72
72
73
73
73

Pressure (mb)

1015
1015
1015
1015
1015
1016
1016
1016
1016
1015
1015
1015
1016
1016
1016
1017
1017
1017
1017
1018
1018
1018
1019
1019

Ozone (du)

341
342
341
338
339
340
337
334
330
328
324
319
318
317
316
315
314
312
311
310
308
307
305
302

Monday 8

Waning Gibbous 77%

20:33

10:54

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

Sun - Rise: 07:25, Set: 16:39, Transit: 12:02. Moon - Rise: 20:33, Set: 10:54. Civil Dark: 17:10 - 06:54. Nautical Dark: 17:45 - 06:19. Astro Dark: 18:19 - 05:45

Total Clouds (% Sky Obscured)

32
35
42
44
50
54
39
23
8
10
11
13
32
51
71
78
89
100
81
64
50
40
40
33

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
1
4
4
3
1
1
0
0
0
0
0
6
12
14
9
5
0
0
0
0

High Clouds (% Sky Obscured)

32
35
42
44
43
44
31
19
8
10
11
13
32
51
71
78
89
100
81
64
50
40
40
26

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 (%)

1
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
4
3
3
2
2
2
2
2
3
2
2
3
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

8
8
7
7
8
9
11
12
14
15
15
15
14
13
13
11
11
9
9
8
8
8
8
7

Feels Like (°C)

7
6
6
6
5
6
7
7
8
9
15
15
15
15
14
14
9
7
7
7
7
6
6
6

Dew Point (°C)

3
3
2
2
2
2
3
3
4
4
4
5
5
5
5
5
4
3
3
3
3
3
3
2

Relative Humidity (%)

71
71
71
71
65
61
56
54
50
48
50
51
51
55
59
63
64
64
65
67
69
70
71
70

Pressure (mb)

1019
1020
1020
1020
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

300
299
298
297
298
299
300
299
299
298
299
300
302
303
304
305
307
309
311
311
311
311
310
309

Tuesday 9

Waning Gibbous 77%

21:48

11:26

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

Sun - Rise: 07:26, Set: 16:39, Transit: 12:02. Moon - Rise: 21:48, Set: 11:26. Civil Dark: 17:10 - 06:54. Nautical Dark: 17:45 - 06:20. Astro Dark: 18:19 - 05:46

Total Clouds (% Sky Obscured)

44
54
64
48
33
17
16
15
15
21
34
45
60
75
89
93
97
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
1
2
2
3
3
3
3
3
3
14
11
4
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)

35
46
57
43
28
13
11
10
8
14
19
26
48
65
83
91
94
96
95
97
100

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
1
0
0
1
0
0
1
0
0
1
1
5
4
5

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)

3
3
3
4
4
4
4
3
2
2
2
3
3
2
2
2
2
1
2
2
3

Chance of Frost

Temperature (°C)

7
7
7
7
9
10
12
13
14
16
16
15
15
14
13
13
12
12
12
11
11

Feels Like (°C)

6
6
6
6
6
7
8
9
10
11
16
16
16
16
15
15
10
11
11
11
11

Dew Point (°C)

2
2
2
1
2
2
2
2
2
3
4
4
5
5
5
5
5
5
5
5
4

Relative Humidity (%)

71
69
69
66
61
55
51
48
44
41
44
47
51
54
57
61
62
62
62
63
63

Pressure (mb)

1024
1024
1024
1024
1024
1024
1025
1024
1024
1023
1023
1023
1022
1023
1023
1023
1023
1022
1022
1022
1022

Ozone (du)

308
306
303
300
300
300
299
299
298
298
297
296
295
296
297
298
301
304
306
305
303

Forecast for Testaccio, Province of Rome, Italy (41.86,12.48)

Generated: 03/12/25 04:18:29. Forecast: 03/12/25 to 09/12/25. Timezone: UTC+1.00