Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 13

Waning Crescent 30%

01:06

14:06

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

Sun - Rise: 06:57, Set: 16:47, Transit: 11:52. Moon - Rise: 01:06, Set: 14:06. Civil Dark: 17:17 - 06:27. Nautical Dark: 17:50 - 05:53. Astro Dark: 18:23 - 05:20

Total Clouds (% Sky Obscured)

0
10
11
4
23
34
44
62
45
40
67
98
100
64
24
45
17
5
14
2
1
4
24
83

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
2
12
13

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
1
13
28
38
59
43
40
67
98
100
60
21
45
14
0
0
0
0
0
0
83

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
9
8
7
5
4
3
2
3
3
4
3
2
4
8
11
13
14
14
13
14
13
10
8

Dew Point (°C)

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

Relative Humidity (%)

82
82
82
82
79
75
71
67
65
62
61
61
60
57
52
48
42
41
41
41
43
57
68
72

Pressure (mb)

1026
1026
1026
1027
1026
1026
1026
1026
1025
1025
1025
1024
1025
1025
1024
1024
1023
1023
1022
1021
1021
1021
1021
1022

Ozone (du)

269
269
269
271
272
273
274
273
271
271
270
270
271
270
267
266
265
267
268
269
270
270
271
271

Friday 14

Waning Crescent 21%

02:09

14:25

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

Sun - Rise: 06:58, Set: 16:46, Transit: 11:52. Moon - Rise: 02:09, Set: 14:25. Civil Dark: 17:16 - 06:28. Nautical Dark: 17:50 - 05:54. Astro Dark: 18:23 - 05:21

Total Clouds (% Sky Obscured)

97
69
78
100
100
100
100
100
100
100
100
99
99
100
74
72
38
47
56
42
40
41
34
34

Low Clouds (% Sky Obscured)

10
0
0
0
0
3
4
11
14
16
18
18
20
16
15
16
20
16
21
16
22
22
24
23

Medium Clouds (% Sky Obscured)

0
0
0
0
0
20
20
19
100
100
72
91
90
74
74
72
3
16
13
0
3
2
0
2

High Clouds (% Sky Obscured)

97
59
74
100
100
100
100
100
100
100
100
94
94
100
5
0
0
0
18
15
13
12
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
1
9
14
3
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
5
5
5
5
5
6
5
5
5
4
5
5
5
5
5
5
6
6
5
5
4
3
5

Chance of Frost

Temperature (°C)

8
7
6
5
5
5
6
6
6
7
7
7
8
9
12
13
15
16
15
15
15
14
12
11

Feels Like (°C)

7
4
3
3
2
3
3
4
3
4
5
5
6
6
10
12
13
16
16
16
16
15
12
11

Dew Point (°C)

3
1
1
1
-0
-1
-2
-2
-3
-2
-1
-0
2
2
4
4
6
6
5
6
6
8
8
8

Relative Humidity (%)

71
69
67
71
70
62
56
54
53
53
55
59
62
63
60
53
53
53
51
53
55
68
79
83

Pressure (mb)

1022
1022
1022
1023
1022
1022
1021
1021
1021
1020
1020
1020
1020
1020
1020
1019
1019
1019
1018
1018
1018
1018
1018
1018

Ozone (du)

269
268
268
267
266
266
267
266
266
267
267
266
268
269
270
272
273
276
275
270
270
272
273
272

Saturday 15

Waning Crescent 14%

03:12

14:43

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

Sun - Rise: 06:59, Set: 16:45, Transit: 11:52. Moon - Rise: 03:12, Set: 14:43. Civil Dark: 17:15 - 06:29. Nautical Dark: 17:49 - 05:55. Astro Dark: 18:22 - 05:22

Total Clouds (% Sky Obscured)

38
10
0
57
46
75
55
87
63
54
32
57
98
68
81
100
100
100
100
98
100
100
100
100

Low Clouds (% Sky Obscured)

21
7
0
3
3
3
3
3
4
3
0
0
0
0
0
0
0
0
0
0
0
0
0
2

Medium Clouds (% Sky Obscured)

7
0
0
0
3
0
0
25
11
0
4
0
27
10
10
10
18
20
29
35
43
61
67
52

High Clouds (% Sky Obscured)

0
0
0
49
37
75
55
87
49
46
19
52
98
43
51
100
100
100
100
98
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
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)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
7
7
8
7
6
6
6
6

Chance of Frost

Temperature (°C)

9
8
8
8
7
7
6
6
6
6
6
6
6
7
11
15
16
16
16
16
15
14
13
11

Feels Like (°C)

9
8
8
8
5
4
6
6
5
4
4
4
3
5
9
12
13
14
14
13
13
12
11
9

Dew Point (°C)

7
6
5
5
5
3
3
2
2
2
2
2
2
2
3
6
5
5
7
7
7
8
9
7

Relative Humidity (%)

84
82
81
82
84
79
78
76
74
72
71
72
74
69
60
54
50
48
52
54
58
68
76
76

Pressure (mb)

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

Ozone (du)

272
272
275
276
277
277
279
279
279
279
278
278
279
279
279
278
279
277
276
277
276
276
276
276

Sunday 16

Waning Crescent 8%

04:14

15:03

19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
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

Sun - Rise: 07:00, Set: 16:44, Transit: 11:52. Moon - Rise: 04:14, Set: 15:03. Civil Dark: 17:14 - 06:30. Nautical Dark: 17:48 - 05:56. Astro Dark: 18:21 - 05:23

Total Clouds (% Sky Obscured)

95
89
85
87
89
91
94
97
100
100
100
100
100
100
100
97
94
91
88
87
86
86
88
90

Low Clouds (% Sky Obscured)

7
47
38
3
7
11
19
64
65
70
75
75
59
62
58
45
61
63
85
56
78
74
70
56

Medium Clouds (% Sky Obscured)

47
89
63
87
89
90
77
86
82
81
67
63
37
78
88
36
83
69
63
34
45
60
70
75

High Clouds (% Sky Obscured)

85
69
54
51
49
46
67
85
73
91
100
100
100
100
100
90
80
65
49
68
78
79
84
84

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
0
0
2
16
24
12
18
20
20
44
51
48
55
57
58
68
51
81
72
68
32

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0.7
0.5
0.4
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
11
11
11
10
10
10
10
10
10
10
11
11
11
12
13
13
13
13
12
12
12
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
71
64
61
60
59
59
61
62
59
58
57
60
64
62
62
61
63
63
75
75
92
91
91

Pressure (mb)

1015
1014
1014
1014
1014
1013
1013
1013
1012
1012
1011
1011
1011
1012
1012
1012
1011
1011
1011
1011
1010
1011
1011
1011

Ozone (du)

278
279
280
281
282
283
284
283
285
284
284
285
286
286
286
287
287
287
287
290
292
292
293
294

Monday 17

Waning Crescent 3%

05:17

15:25

19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
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

Sun - Rise: 07:02, Set: 16:44, Transit: 11:53. Moon - Rise: 05:17, Set: 15:25. Civil Dark: 17:14 - 06:31. Nautical Dark: 17:48 - 05:57. Astro Dark: 18:21 - 05:24

Total Clouds (% Sky Obscured)

91
91
90
86
72
100
100
100
100
100
100
98
98
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

51
43
29
29
29
33
34
41
43
43
36
36
73
76
79
70
63
58
67
74
79
85
92
98

Medium Clouds (% Sky Obscured)

70
75
37
59
13
10
46
92
90
94
34
69
75
85
95
77
59
41
61
80
100
100
100
100

High Clouds (% Sky Obscured)

87
89
90
51
55
100
100
100
100
100
100
87
87
93
100
100
100
100
89
79
68
79
90
100

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
93
45
42
20
12
57
95
95
67
32
19
62
55
54
63
61
52
95
95
95
95
95
95

Precipitation Amount (mm)

1.3
0.6
0
0
0
0
0
1.4
1.5
0.3
0
0
0.2
0
0
0
0
0
1
1.7
1.9
2
2.1
1.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
7
7
7
7
6
6
6
7
7
6
5
6
6
6
6
7
7
11
12
12
11
11

Dew Point (°C)

8
9
8
7
7
7
6
7
7
7
7
6
5
7
6
7
6
7
6
8
8
10
9
8

Relative Humidity (%)

88
96
95
93
91
93
91
94
98
95
93
91
90
85
81
77
74
73
72
79
85
95
93
91

Pressure (mb)

1012
1012
1012
1012
1013
1013
1013
1012
1013
1013
1013
1012
1013
1013
1013
1013
1012
1012
1011
1011
1010
1010
1010
1010

Ozone (du)

294
291
290
286
282
281
282
282
282
283
284
289
293
295
297
299
300
300
301
300
299
297
298
299

Tuesday 18

Waning Crescent 1%

06:20

15:51

19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
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

Sun - Rise: 07:03, Set: 16:43, Transit: 11:53. Moon - Rise: 06:20, Set: 15:51. Civil Dark: 17:13 - 06:32. Nautical Dark: 17:47 - 05:58. Astro Dark: 18:20 - 05:25

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
99
99
100
100
99
98
97
96
94
93
86
80
73

Low Clouds (% Sky Obscured)

98
98
98
98
97
96
88
81
74
80
85
91
86
81
80
82
82
85
86
87
86
80
73
66

Medium Clouds (% Sky Obscured)

71
42
13
38
62
87
74
60
45
49
53
58
41
25
8
7
5
3
3
4
0
1
1
2

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
67
34
7
1
1
0
0
5
5
6
7
18
12
11
5

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
91
84
83
73
63
53
62
67
67
76
80
83
74
66
59

Precipitation Amount (mm)

1.4
1.6
0.8
1
1.2
1.2
0.7
0.6
0.8
0.5
0.4
0.5
0.4
0.2
0
0.2
0.3
0.2
0.3
0.3
0.3
0.2
0.2
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
9
8
9
9
9
9
9
9
9
9
9
9
10
10
11
11
11
11
11
11
11
10
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
90
90
90
88
90
88
90
90
90
91
91
93
90
87
87
86
84
84
86
88
91
93
95

Pressure (mb)

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

Ozone (du)

299
299
299
299
299
299
299
297
296
294
295
296
297
297
298
299
300
302
303
298
293
288
284
281

Wednesday 19

Waning Crescent 0%

07:24

16:23

19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
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

Sun - Rise: 07:04, Set: 16:42, Transit: 11:53. Moon - Rise: 07:24, Set: 16:23. Civil Dark: 17:12 - 06:34. Nautical Dark: 17:47 - 05:59. Astro Dark: 18:20 - 05:26

Total Clouds (% Sky Obscured)

54
36
20
20
23
25
49
69
81
80
81
82
78
74
70
78
85
91

Low Clouds (% Sky Obscured)

49
36
20
20
21
23
39
56
72
72
72
72
65
57
48
66
83
91

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

5
5
5
5
5
10
21
25
21
21
24
27
27
21
21
29
29
38

ISS Passover

Visibility (miles)

4
6
7
8
8
7
7
5
3
1
4
7
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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

56
51
46
44
44
46
39
32
28
24
24
27
26
24
23
23
25
28

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
7
7
7
8
9
8
7
7
6
6
6
6
6
7
7
7
7

Dew Point (°C)

8
7
7
6
7
7
7
7
7
6
6
6
6
6
6
6
6
6

Relative Humidity (%)

96
95
93
93
94
96
98
96
98
98
98
96
98
91
85
81
80
81

Pressure (mb)

1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1011
1010
1010

Ozone (du)

277
278
279
280
281
281
281
283
285
286
289
291
294
294
295
295
296
296

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

Generated: 13/11/25 19:54:08. Forecast: 13/11/25 to 19/11/25. Timezone: UTC+1.00