Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 1

Waxing Gibbous 86%

13:59

02:44

00 Bad
01 Bad
02 Bad
03 Bad
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

Sun - Rise: 07:16, Set: 16:37, Transit: 11:56. Moon - Rise: 13:59, Set: 02:44. Civil Dark: 17:08 - 06:45. Nautical Dark: 17:42 - 06:10. Astro Dark: 18:16 - 05:37

Total Clouds (% Sky Obscured)

78
100
96
97
100
100
100
94
97
100
100
100
100
100
100
100
99
98
91
100
96
100
100
100

Low Clouds (% Sky Obscured)

9
44
50
46
19
18
23
27
37
74
76
74
79
74
61
64
76
71
69
67
75
78
80
84

Medium Clouds (% Sky Obscured)

78
50
94
97
32
59
33
27
74
100
100
100
100
100
95
100
98
97
91
100
96
100
100
100

High Clouds (% Sky Obscured)

77
70
80
97
100
100
100
68
66
100
100
100
100
100
100
53
82
55
0
75
15
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
5
6
4
3
4
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
Very Light Rain
Light Rain
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
1
1
2
2
3
14
15
23
32
48
59
60
54
64
72
59
52
56

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

1
1
1
0
1
2
2
1
2
4
7
9
9
9
9
8
7
6
6
5
5
5
5
5

Feels Like (°C)

-3
-3
-3
-3
-3
-1
-1
-2
0
3
6
7
7
7
7
7
6
5
5
4
4
4
3
4

Dew Point (°C)

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

Relative Humidity (%)

48
49
51
57
66
76
83
84
82
77
70
77
82
82
80
78
85
91
91
93
94
94
94
94

Pressure (mb)

1020
1020
1020
1020
1019
1019
1019
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

296
296
297
298
300
301
303
304
305
306
309
311
313
316
319
320
324
325
324
322
322
324
325
329

Tuesday 2

Waxing Gibbous 93%

14:27

04:02

00 Bad
01 Bad
02 Bad
03 Bad
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

Sun - Rise: 07:17, Set: 16:36, Transit: 11:57. Moon - Rise: 14:27, Set: 04:02. Civil Dark: 17:08 - 06:46. Nautical Dark: 17:42 - 06:11. Astro Dark: 18:16 - 05:38

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
93
94
100
84
63
65
71
76
83
76

Low Clouds (% Sky Obscured)

88
84
90
86
91
86
82
79
73
80
91
83
85
92
90
85
66
29
30
33
32
37
44
50

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
81
86
80
100
99
100
88
31
98
49
21
30
31
35
34
23

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
12
55
100
84
11
0
0
0
0
0

ISS Passover

Visibility (miles)

6
2
0
3
9
3
5
4
9
9
9
9
9
3
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
5
34
49
13
9
6
0
0
0
6
0
0
0
2
1
0
0
17
34
50

Precipitation Type

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

Precipitation Probability (%)

80
95
95
95
95
92
82
64
30
14
21
40
68
70
41
20
30
21
15
14
15
21
33
33

Precipitation Amount (mm)

0.4
0.9
0.8
0.4
0.4
0.4
0.4
0.3
0
0
0
0
0.4
0.6
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
5
5
5
5
5
5
5
6
7
8
9
9
9
9
9
8
7
7
6
5
5
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
96
98
96
94
94
94
94
94
90
90
90
90
95
93
91
90
90
91
91
91
93
91
91

Pressure (mb)

1019
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1015
1014
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

332
336
339
342
344
344
345
344
344
344
343
342
341
338
336
334
330
329
330
328
326
325
322
317

Wednesday 3

Waxing Gibbous 98%

15:02

05:25

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

Sun - Rise: 07:18, Set: 16:36, Transit: 11:57. Moon - Rise: 15:02, Set: 05:25. Civil Dark: 17:07 - 06:47. Nautical Dark: 17:42 - 06:12. Astro Dark: 18:16 - 05:39

Total Clouds (% Sky Obscured)

60
59
49
44
42
29
7
1
2
28
53
38
41
95
91
69
62
66
35
58
74
93
95
97

Low Clouds (% Sky Obscured)

43
43
36
29
35
17
6
1
2
4
3
3
2
11
24
27
11
7
3
3
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
3
47
3
5
13
53
54
70

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
27
46
26
30
87
75
40
51
56
18
40
59
82
87
93

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 (%)

59
56
41
38
95
95
86
91
99
100
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 (%)

35
23
5
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
4
4
4
3
2
2
1
0
3
7
6
7
7
7
7
6
4
3
1
1
-1
-1
0

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
89
91
91
89
89
89
85
76
73
71
69
72
80
88
93
93
89
89
86
86
88

Pressure (mb)

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

Ozone (du)

312
308
305
301
298
297
294
292
292
293
294
298
298
295
295
294
294
295
297
300
303
303
305
307

Thursday 4

Waxing Gibbous 100%

15:47

06:49

00 Bad
01 Bad
02 Bad
03 Bad
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

Sun - Rise: 07:19, Set: 16:36, Transit: 11:58. Moon - Rise: 15:47, Set: 06:49. Civil Dark: 17:07 - 06:48. Nautical Dark: 17:42 - 06:13. Astro Dark: 18:16 - 05:39

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
3
7
10
7
4
2
0
0
0
0
2
32
41
49
67
73
80
59
76
69

Medium Clouds (% Sky Obscured)

80
89
92
100
99
99
98
99
99
100
100
100
100
100
100
100
98
97
96
97
98
100
100
100

High Clouds (% Sky Obscured)

98
99
99
100
100
100
100
100
100
100
100
72
96
100
100
100
100
100
100
100
92
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
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
1
1
0
1
1
0
0
0
0
1
0
0
3
6
3
12
16
17
21
21
19
21
24

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

0
0
0
0
0
0
1
1
2
3
5
6
7
7
7
6
6
5
4
3
3
3
2
3

Dew Point (°C)

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

Relative Humidity (%)

88
88
86
88
85
85
85
85
83
83
77
71
61
57
59
71
77
82
81
82
82
82
85
82

Pressure (mb)

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

Ozone (du)

308
309
309
309
308
307
309
312
315
317
320
323
321
320
322
323
321
321
321
322
324
325
327
330

Friday 5

Full Moon 100%

16:45

08:09

00 Bad
01 Bad
02 Bad
03 Bad
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

Sun - Rise: 07:20, Set: 16:36, Transit: 11:58. Moon - Rise: 16:45, Set: 08:09. Civil Dark: 17:07 - 06:49. Nautical Dark: 17:42 - 06:14. Astro Dark: 18:16 - 05:40

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
98
97
95
94
93
96
98
100
98
96
95
97
98
99
99
99

Low Clouds (% Sky Obscured)

61
56
56
53
51
51
50
60
73
85
76
68
61
69
77
75
69
62
55
64
72
70
62
44

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
97
94
88
89
87
77
82
91
100
98
96
95
97
98
97
97
96

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
93
85
78
80
79
82
83
90
100
81
64
57
78
93
98
99
99

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
3
3

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

30
42
46
31
28
25
26
23
27
28
16
16
23
36
36
27
42
37
17
70
84
87
88
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.5
0.5
0.6

Wind Speed/Direction (mph)

3
4
4
4
4
4
4
3
3
2
2
2
2
2
2
2
3
2
2
3
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
2
2
2
2
2
2
2
4
4
5
6
6
6
6
6
6
5
5
3
3
3
3

Dew Point (°C)

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

Relative Humidity (%)

83
83
85
88
89
88
88
89
89
86
86
85
85
85
87
88
90
90
90
90
91
93
96
94

Pressure (mb)

1006
1006
1006
1005
1005
1005
1005
1005
1005
1005
1005
1005
1004
1004
1004
1004
1004
1004
1005
1005
1005
1006
1006
1006

Ozone (du)

329
328
325
324
325
325
325
324
327
331
332
334
334
336
339
342
345
347
348
349
353
357
360
362

Saturday 6

Waning Gibbous 98%

17:56

09:17

00 Bad
01 Bad
02 Bad
03 Bad
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 OK
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:21, Set: 16:36, Transit: 11:59. Moon - Rise: 17:56, Set: 09:17. Civil Dark: 17:07 - 06:50. Nautical Dark: 17:42 - 06:15. Astro Dark: 18:16 - 05:41

Total Clouds (% Sky Obscured)

100
100
100
100
96
92
89
88
84
79
70
66
57
67
77
83
64
50
36
49
61
72
59
44

Low Clouds (% Sky Obscured)

34
34
37
50
55
56
60
71
72
68
61
50
44
47
56
65
44
24
4
4
4
4
4
4

Medium Clouds (% Sky Obscured)

96
89
83
75
56
35
16
22
28
34
23
12
2
1
1
0
1
1
0
4
7
10
9
13

High Clouds (% Sky Obscured)

100
100
100
100
96
92
89
88
84
79
61
34
8
8
7
7
8
9
10
27
43
59
42
28

ISS Passover

Visibility (miles)

4
5
6
8
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

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

Precipitation Probability (%)

95
84
63
40
37
28
9
15
11
3
12
12
3
9
11
10
13
8
3
4
2
0
2
1

Precipitation Amount (mm)

0.9
0.5
0.3
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
5
5
5
4
4
3
3
3
3
3
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
3
3
3
4
4
3
3
4
4
4
4
5
9
9
8
8
8
8
5
5
4
4

Dew Point (°C)

4
4
4
4
4
4
4
3
4
4
4
4
5
5
6
7
7
6
5
4
3
4
4
3

Relative Humidity (%)

96
96
94
94
94
93
93
93
88
86
84
81
79
77
80
84
87
88
91
91
91
91
91
91

Pressure (mb)

1006
1006
1006
1006
1006
1007
1007
1007
1007
1007
1008
1007
1007
1007
1007
1007
1007
1008
1009
1009
1009
1010
1010
1010

Ozone (du)

363
364
364
363
362
362
362
361
362
362
363
363
363
363
360
357
355
355
355
355
355
355
355
354

Sunday 7

Waning Gibbous 94%

19:13

10:12

Sun - Rise: 07:22, Set: 16:36, Transit: 11:59. Moon - Rise: 19:13, Set: 10:12. Civil Dark: 17:07 - 06:51. Nautical Dark: 17:42 - 06:16. Astro Dark: 18:16 - 05:42

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

Generated: 01/12/25 00:27:40. Forecast: 01/12/25 to 07/12/25. Timezone: UTC+1.00