Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 4

Waning Crescent 42%

No Rise

15:35

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

Sun - Rise: 07:08, Set: 18:44, Transit: 12:56. Moon - Rise: No Rise, Set: 15:35. Civil Dark: 19:11 - 06:40. Nautical Dark: 19:44 - 06:08. Astro Dark: 20:16 - 05:35

Total Clouds (% Sky Obscured)

31
43
48
53
76
75
74
58
36
16
13
30
52
76
87
92
58
53
47
5
17
17
7
5

Low Clouds (% Sky Obscured)

31
43
48
53
76
75
74
58
33
6
4
15
41
68
87
92
58
53
47
4
0
0
1
3

Medium Clouds (% Sky Obscured)

31
36
32
19
17
9
6
8
5
0
0
16
26
33
35
42
31
17
0
0
11
9
2
0

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

9
8
8
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
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
14
14
9
10
7
3
2
6
8
9
5
0
4
7
5
6
1
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
3
3
3
2
3
3
3
2
3
4
5
6
7
8
8
8
8
5
4
3
3
3

Chance of Frost

Temperature (°C)

20
19
18
16
15
15
15
15
15
18
20
21
23
23
23
23
23
22
21
18
17
17
16
15

Feels Like (°C)

21
20
19
17
15
16
16
16
17
21
22
24
25
23
23
22
22
22
22
19
19
19
18
17

Dew Point (°C)

17
16
15
13
12
12
12
12
12
14
13
14
14
13
12
12
13
15
16
14
13
13
12
12

Relative Humidity (%)

84
82
82
81
79
79
79
80
78
74
67
63
57
52
49
49
53
61
71
76
78
77
79
80

Pressure (mb)

1028
1028
1028
1027
1027
1027
1027
1027
1028
1028
1028
1028
1027
1027
1026
1025
1025
1025
1026
1026
1027
1027
1027
1027

Ozone (du)

295
295
295
296
296
296
296
295
295
296
295
295
294
294
294
294
293
293
292
292
292
292
291
291

Monday 5

Waning Crescent 31%

00:58

16:11

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

Sun - Rise: 07:09, Set: 18:42, Transit: 12:55. Moon - Rise: 00:58, Set: 16:11. Civil Dark: 19:10 - 06:41. Nautical Dark: 19:42 - 06:09. Astro Dark: 20:14 - 05:37

Total Clouds (% Sky Obscured)

4
5
4
4
7
3
35
48
51
51
82
73
95
98
79
52
49
44
66
89
100
100
100
100

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
2
5
47
49
44
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
29
39
23
0
0
3
13
63
62
36
20
24

High Clouds (% Sky Obscured)

2
4
4
4
6
2
35
48
51
51
82
73
95
91
53
44
40
40
59
74
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
1
1
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)

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

Chance of Frost

Temperature (°C)

15
15
14
14
14
13
13
13
15
17
20
21
22
23
23
23
22
22
21
18
17
16
16
15

Feels Like (°C)

17
17
16
17
16
16
15
15
17
20
22
22
23
22
22
21
21
20
20
18
17
16
16
15

Dew Point (°C)

12
12
12
12
11
11
11
12
12
12
12
12
11
10
10
10
9
12
13
12
11
11
10
10

Relative Humidity (%)

82
83
84
86
86
87
87
89
83
72
62
55
50
45
43
42
42
52
61
66
67
69
70
72

Pressure (mb)

1027
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1024
1023
1023
1023
1023
1023
1024
1024
1024
1024

Ozone (du)

291
291
291
290
289
288
287
285
285
285
285
284
285
285
285
285
285
285
285
286
287
288
288
288

Tuesday 6

Waning Crescent 21%

02:14

16:40

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: 07:10, Set: 18:40, Transit: 12:55. Moon - Rise: 02:14, Set: 16:40. Civil Dark: 19:08 - 06:42. Nautical Dark: 19:40 - 06:10. Astro Dark: 20:13 - 05:38

Total Clouds (% Sky Obscured)

98
96
100
100
100
100
97
87
78
72
82
85
78
74
76
74
77
69
86
87
71
55
34
31

Low Clouds (% Sky Obscured)

6
14
77
80
80
85
90
30
68
72
67
72
78
74
76
74
77
69
86
87
71
55
34
31

Medium Clouds (% Sky Obscured)

10
37
69
79
98
100
94
75
78
67
63
85
78
69
68
71
77
69
86
85
71
55
34
31

High Clouds (% Sky Obscured)

98
95
100
100
100
86
66
60
60
60
55
50
45
45
40
35
30
25
25
25
16
20
16
12

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
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
Very Light Rain
None
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

1
2
1
3
5
6
7
7
10
12
24
42
52
50
57
57
61
46
37
45
64
73
66
44

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0.2
0.3
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
11
9
9
10
10
9
10
11
12
14
15
14
16
16
17
17
16
14
13
13
13
13
12

Relative Humidity (%)

74
78
74
73
73
73
71
74
76
72
70
72
68
75
75
81
86
81
78
77
79
81
83
83

Pressure (mb)

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

Ozone (du)

288
288
288
288
287
287
287
288
288
288
288
287
287
286
286
286
287
286
286
286
287
287
289
290

Wednesday 7

Waning Crescent 12%

03:28

17:05

00 OK
01 OK
02 OK
03 OK
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: 07:11, Set: 18:39, Transit: 12:55. Moon - Rise: 03:28, Set: 17:05. Civil Dark: 19:06 - 06:43. Nautical Dark: 19:39 - 06:11. Astro Dark: 20:11 - 05:39

Total Clouds (% Sky Obscured)

28
25
25
30
35
40
45
55
50
42
34
43
45
43
50
64
79
65
38
42
54
65
77
80

Low Clouds (% Sky Obscured)

28
25
25
30
35
40
45
55
50
42
34
43
45
43
50
64
79
65
38
42
54
65
77
80

Medium Clouds (% Sky Obscured)

28
25
25
30
35
4
14
18
50
12
12
40
30
29
15
27
42
30
17
1
14
31
46
50

High Clouds (% Sky Obscured)

13
11
9
18
23
25
24
28
19
16
9
19
7
9
13
10
2
3
6
6
14
51
60
50

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
2
4
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
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

19
17
19
24
35
56
62
63
46
58
76
95
95
65
44
32
18
6
10
20
8
10
10
24

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
1.4
1.9
0.5
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
14
13
13
13
13
12
12
12
15
17
19
22
23
24
23
23
22
20
19
17
16
15
15

Feels Like (°C)

13
13
12
12
12
11
11
11
11
13
16
18
21
23
23
23
23
22
20
20
17
17
16
15

Dew Point (°C)

11
11
9
9
8
7
6
7
8
10
11
13
18
22
22
21
21
20
18
17
16
15
14
13

Relative Humidity (%)

83
82
76
74
71
69
68
70
75
74
66
68
80
89
88
85
88
89
89
92
90
90
90
90

Pressure (mb)

1020
1020
1020
1019
1019
1018
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017
1017
1016
1017
1017
1017
1017
1018
1018

Ozone (du)

289
288
288
287
286
286
286
286
285
286
285
285
284
284
285
285
286
285
285
284
284
284
284
285

Thursday 8

Waning Crescent 6%

04:39

17:27

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: 07:12, Set: 18:37, Transit: 12:55. Moon - Rise: 04:39, Set: 17:27. Civil Dark: 19:05 - 06:44. Nautical Dark: 19:37 - 06:12. Astro Dark: 20:09 - 05:40

Total Clouds (% Sky Obscured)

85
90
94
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
92

Low Clouds (% Sky Obscured)

71
80
94
97
100
100
100
97
98
98
89
91
86
59
68
78
87
86
84
82
88
93
99
67

Medium Clouds (% Sky Obscured)

59
62
91
95
64
100
100
100
100
99
87
98
93
39
45
56
66
64
58
53
56
62
69
49

High Clouds (% Sky Obscured)

55
65
77
88
100
100
100
100
100
100
100
100
100
100
100
100
100
98
97
95
97
99
100
75

ISS Passover

Visibility (miles)

9
9
9
8
9
6
1
1
2
1
0
0
0
1
9
9
9
9
6
4
1
4
6
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
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

13
40
80
89
95
95
95
95
95
95
95
95
95
83
95
95
95
95
95
95
95
95
90
89

Precipitation Amount (mm)

0
0
0.4
0.4
0.8
3.6
5.9
1.4
1.4
1.1
1.2
1.1
0.6
0.2
0.3
0.4
0.3
0.4
0.4
0.5
0.7
0.6
0.4
0.4

Wind Speed/Direction (mph)

4
4
4
4
5
5
6
6
6
6
7
8
9
9
10
9
8
8
7
6
5
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
13
13
13
14
14
15
15
15
16
16
16
17
17
17
17
17
17
17
17
17
16
16
15

Relative Humidity (%)

90
90
90
90
92
95
98
100
98
98
95
92
93
93
89
90
92
93
95
96
96
96
96
93

Pressure (mb)

1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1014
1014
1014
1013
1013
1013
1013
1013
1013

Ozone (du)

285
284
285
284
282
282
282
282
283
283
284
284
284
284
284
284
284
284
285
285
285
286
287
287

Friday 9

Waning Crescent 2%

05:48

17:48

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: 07:13, Set: 18:36, Transit: 12:54. Moon - Rise: 05:48, Set: 17:48. Civil Dark: 19:03 - 06:45. Nautical Dark: 19:35 - 06:13. Astro Dark: 20:08 - 05:41

Total Clouds (% Sky Obscured)

85
76
81
86
91
79
67
55
65
73
80
79
81
84
69
54
39
47
60
70
66
58
45
52

Low Clouds (% Sky Obscured)

35
3
3
3
3
2
1
0
0
0
0
0
0
0
2
4
6
4
2
0
0
0
0
0

Medium Clouds (% Sky Obscured)

26
7
8
18
19
14
35
36
25
11
7
7
10
15
14
14
16
18
25
21
18
16
19
22

High Clouds (% Sky Obscured)

38
4
0
0
24
45
36
23
37
49
61
64
71
80
55
29
0
20
50
70
66
33
0
1

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

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

Precipitation Probability (%)

81
62
73
68
55
57
48
28
38
45
40
57
62
56
72
74
61
61
51
32
37
37
10
21

Precipitation Amount (mm)

0.3
0
0.3
0.3
0.2
0.2
0
0
0
0
0
0
0.2
0
0.3
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
17
17
17
16
17
16
15
16
17
16
15
15
16
17
20
21
19
20
20
22
16
17
17

Dew Point (°C)

14
14
14
14
14
14
14
13
13
13
12
11
10
10
10
9
10
10
10
12
13
12
12
12

Relative Humidity (%)

92
92
89
90
89
89
89
87
87
82
75
69
64
60
56
57
59
60
68
79
89
90
90
90

Pressure (mb)

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

Ozone (du)

287
287
287
288
288
289
290
292
293
293
294
294
297
300
303
301
299
297
297
297
296
296
295
294

Saturday 10

New Moon 0%

06:57

18:10

Sun - Rise: 07:14, Set: 18:34, Transit: 12:54. Moon - Rise: 06:57, Set: 18:10. Civil Dark: 19:02 - 06:46. Nautical Dark: 19:34 - 06:14. Astro Dark: 20:06 - 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 Via Case Sparse, Province of Rome, Italy (41.66,13.10)

Generated: 04/10/26 00:30:24. Forecast: 04/10/26 to 10/10/26. Timezone: UTC+2.00