Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waning Crescent 4%

06:30

17:27

12 OK
13 OK
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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:38, Set: 18:26, Transit: 13:01. Moon - Rise: 06:30, Set: 17:27. Civil Dark: 18:55 - 07:09. Nautical Dark: 19:28 - 06:35. Astro Dark: 20:02 - 06:02

Total Clouds (% Sky Obscured)

22
28
61
100
100
94
100
100
100
100
100
100
99
100
99
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

5
11
15
9
2
8
9
0
0
0
0
11
17
13
43
66
94
99
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

1
1
1
1
39
1
67
87
86
79
83
100
85
93
90
91
86
90
95
94
93
89
78
86

High Clouds (% Sky Obscured)

5
28
61
100
100
88
100
100
100
100
100
100
98
100
92
100
100
98
100
32
14
98
100
76

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
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
8
30
40
68
80
88

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
1
1.2

Wind Speed/Direction (mph)

2
3
3
3
3
3
1
0
0
0
0
0
1
0
0
0
0
1
0
0
1
0
0
1

Chance of Frost

Temperature (°C)

15
17
17
18
18
17
15
13
13
12
12
12
12
12
12
11
12
12
12
12
12
12
13
13

Feels Like (°C)

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

Dew Point (°C)

3
5
6
7
8
9
9
8
8
8
8
7
7
6
7
6
7
6
7
7
7
9
10
10

Relative Humidity (%)

45
46
48
48
51
59
69
71
74
72
72
70
67
70
71
71
71
68
70
71
72
77
80
82

Pressure (mb)

1021
1021
1020
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1017
1017
1016
1016
1015
1015
1015
1016
1015

Ozone (du)

275
275
275
276
276
274
274
274
275
276
276
277
275
274
274
274
273
272
272
273
273
274
273
275

Monday 20

Waning Crescent 1%

07:35

17:44

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:39, Set: 18:24, Transit: 13:01. Moon - Rise: 07:35, Set: 17:44. Civil Dark: 18:53 - 07:10. Nautical Dark: 19:27 - 06:37. Astro Dark: 20:00 - 06:03

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
99
75
66
82
85
98
92
92
98
96
98
100
98
100
100
100
100
91
86
83
81
83

Medium Clouds (% Sky Obscured)

99
100
100
100
100
99
93
100
85
99
100
94
100
100
100
92
100
100
85
91
93
62
75
89

High Clouds (% Sky Obscured)

100
100
100
100
100
22
100
100
22
100
100
100
100
22
58
100
100
35
100
100
95
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
5
3
3
9
9
9
5
5
2
0
0
0
0
0
0
0
0
0
0

Fog (%)

0
0
0
0
0
0
2
10
6
2
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
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

94
95
95
95
95
95
93
77
72
72
95
95
95
95
95
95
95
95
95
95
95
95
82
69

Precipitation Amount (mm)

1.3
1.6
1.7
1.4
1.5
0.9
0.7
0.4
0.5
0.4
0.8
1.5
1.9
4.5
4.9
5.2
6
4.7
2.2
1.1
0.9
0.9
0.6
0.4

Wind Speed/Direction (mph)

1
0
0
0
0
0
0
0
2
1
0
0
1
1
1
0
0
0
2
1
1
1
1
3

Chance of Frost

Temperature (°C)

13
14
15
15
15
15
14
14
14
14
14
13
13
13
13
13
14
14
14
14
14
14
14
15

Feels Like (°C)

13
13
14
14
14
14
13
13
13
13
13
13
12
13
13
12
13
13
13
14
14
14
14
15

Dew Point (°C)

11
12
12
12
12
13
13
13
12
12
12
13
12
13
13
13
13
14
14
14
14
14
14
14

Relative Humidity (%)

86
83
80
82
86
89
96
96
92
87
90
95
92
96
98
98
98
100
100
100
100
98
100
98

Pressure (mb)

1015
1015
1014
1013
1013
1012
1012
1012
1012
1012
1012
1012
1011
1010
1010
1009
1008
1007
1007
1007
1007
1007
1008
1008

Ozone (du)

275
275
276
277
279
280
285
292
293
290
291
290
289
287
287
285
285
287
291
292
293
294
295
294

Tuesday 21

New Moon 0%

08:40

18:03

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:41, Set: 18:23, Transit: 13:01. Moon - Rise: 08:40, Set: 18:03. Civil Dark: 18:52 - 07:11. Nautical Dark: 19:25 - 06:38. Astro Dark: 19:59 - 06:04

Total Clouds (% Sky Obscured)

100
94
89
100
97
92
100
99
96
100
99
100
97
100
100
100
100
99
92
100
95
91
85
88

Low Clouds (% Sky Obscured)

91
82
77
78
83
78
81
85
72
83
73
94
96
100
97
100
98
97
90
90
89
88
85
85

Medium Clouds (% Sky Obscured)

85
39
57
82
84
27
74
80
80
86
71
90
77
98
100
100
100
65
55
34
22
11
0
0

High Clouds (% Sky Obscured)

94
20
29
100
42
65
67
53
67
68
57
37
40
30
41
23
2
1
34
86
55
29
21
36

ISS Passover

Visibility (miles)

0
0
0
0
1
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
10
25
36
25
12
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

58
52
23
23
25
26
24
17
24
55
74
50
48
48
95
95
95
78
58
59
44
37
42
37

Precipitation Amount (mm)

0.2
0.4
0
0
0
0
0
0
0
0.2
0.5
0
0
0
2.1
2.1
1.4
0.4
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
3
2
2
1
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
98
98
98
100
98
96
96
98
98
98
100
98
98
98
98
100
98
98
100
98
98
100

Pressure (mb)

1008
1008
1008
1007
1007
1007
1007
1008
1008
1008
1008
1009
1009
1009
1008
1008
1008
1008
1007
1007
1008
1008
1009
1009

Ozone (du)

293
295
296
295
296
293
292
290
290
292
293
293
293
293
294
297
300
300
305
306
304
302
302
301

Wednesday 22

Waxing Crescent 1%

09:45

18:25

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:42, Set: 18:21, Transit: 13:01. Moon - Rise: 09:45, Set: 18:25. Civil Dark: 18:50 - 07:12. Nautical Dark: 19:24 - 06:39. Astro Dark: 19:57 - 06:06

Total Clouds (% Sky Obscured)

91
94
96
98
100
100
100
100
85
82
67
68
56
50
54
56
55
55
52
94
93
71
79
91

Low Clouds (% Sky Obscured)

83
80
77
77
79
82
81
85
63
65
65
65
42
26
31
45
38
42
40
44
38
33
35
65

Medium Clouds (% Sky Obscured)

0
1
0
0
2
23
54
76
50
25
0
0
0
0
0
0
0
0
0
1
0
3
0
4

High Clouds (% Sky Obscured)

51
74
83
91
100
100
100
100
61
39
2
0
2
2
25
46
55
53
27
25
20
11
13
45

ISS Passover

Visibility (miles)

0
0
0
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

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 (%)

38
35
42
33
30
31
17
23
15
14
8
13
14
8
17
18
9
20
18
6
17
17
6
17

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)

1
1
1
1
1
1
0
0
1
1
2
2
2
2
2
2
2
3
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
96
95
89
90
92
96
96
95
95
93
93
93
95
95
95
95
93
93
93
93
90
87
86

Pressure (mb)

1009
1009
1009
1009
1009
1009
1010
1010
1011
1011
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1015

Ozone (du)

300
298
296
296
298
297
298
299
300
299
301
300
297
294
292
292
292
290
290
287
285
284
282
282

Thursday 23

Waxing Crescent 4%

10:50

18:51

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:43, Set: 18:20, Transit: 13:01. Moon - Rise: 10:50, Set: 18:51. Civil Dark: 18:49 - 07:14. Nautical Dark: 19:23 - 06:40. Astro Dark: 19:56 - 06:07

Total Clouds (% Sky Obscured)

95
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
99
100
100

Low Clouds (% Sky Obscured)

93
99
100
30
79
81
60
65
77
96
96
96
96
97
98
98
99
99
99
99
99
99
99
99

Medium Clouds (% Sky Obscured)

7
10
29
50
65
65
60
55
50
45
40
32
21
15
18
10
13
17
15
8
10
11
13
13

High Clouds (% Sky Obscured)

50
100
94
89
81
89
95
100
95
89
84
82
80
80
67
58
47
40
33
20
16
22
36
29

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
1
0
0
0
0
0
2
4
6
4
2
0

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

18
11
8
13
14
22
32
38
49
56
73
65
54
39
73
65
21
42
43
40
47
43
31
45

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.3
0.4
1.2
0.7
0.4
0
0.7
0.5
0
0
0
0
0.2
0
0
0

Wind Speed/Direction (mph)

1
2
2
1
3
2
0
1
1
1
1
1
1
1
0
1
1
1
1
2
2
2
2
1

Chance of Frost

Temperature (°C)

18
18
18
18
18
18
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
17
17
18

Feels Like (°C)

17
17
17
17
17
17
15
15
16
16
16
16
16
16
16
16
16
16
16
17
16
16
17
17

Dew Point (°C)

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

Relative Humidity (%)

82
81
80
78
75
81
89
96
96
92
90
93
98
98
98
98
98
98
96
98
98
96
98
98

Pressure (mb)

1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1014
1014
1014
1014
1013
1013
1013
1013
1014
1014
1014

Ozone (du)

280
278
277
275
275
273
273
273
274
273
273
271
270
270
269
269
268
267
267
267
267
267
267
267

Friday 24

Waxing Crescent 8%

11:52

19:23

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:44, Set: 18:18, Transit: 13:01. Moon - Rise: 11:52, Set: 19:23. Civil Dark: 18:47 - 07:15. Nautical Dark: 19:21 - 06:41. Astro Dark: 19:54 - 06:08

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
98
97
98
99
100
100
100
100
100
100
100
100
100
99
99
100
100
96

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

14
14
10
14
19
17
15
12
14
15
14
37
62
84
86
86
89
83
73
67
68
73
73
55

High Clouds (% Sky Obscured)

25
18
33
41
52
50
46
47
58
72
81
77
68
64
47
41
42
49
61
72
69
61
33
28

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

Very 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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

53
62
72
75
76
80
78
78
85
84
84
95
95
95
95
95
95
95
95
95
95
95
95
88

Precipitation Amount (mm)

0.2
0.4
0.5
0.5
0.6
0.7
0.6
0.7
0.8
0.7
0.6
0.9
0.8
0.8
1.3
1.4
1.8
2.4
2.8
3.2
2.1
1.2
0.8
0.7

Wind Speed/Direction (mph)

2
3
3
2
2
2
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
1
3

Chance of Frost

Temperature (°C)

18
18
18
18
19
19
19
19
18
18
18
18
18
17
17
17
17
17
17
17
17
18
18
18

Feels Like (°C)

17
17
18
18
18
18
18
18
18
17
17
17
17
17
17
17
17
17
17
17
17
17
17
16

Dew Point (°C)

18
18
18
18
18
19
19
19
18
18
18
18
18
17
17
17
17
17
17
17
17
17
18
18

Relative Humidity (%)

98
98
100
100
98
98
98
100
100
100
100
100
100
98
98
100
100
98
100
98
96
96
98
96

Pressure (mb)

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

Ozone (du)

267
267
267
268
268
269
269
269
269
269
269
269
269
269
269
270
270
271
271
272
273
274
276
278

Saturday 25

Waxing Crescent 14%

No Rise

20:04

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

Sun - Rise: 06:46, Set: 18:17, Transit: 13:00. Moon - Rise: No Rise, Set: 20:04. Civil Dark: 18:46 - 06:16. Nautical Dark: 19:20 - 05:42. Astro Dark: 19:53 - 05:09

Total Clouds (% Sky Obscured)

92
87
70
53
38
55
66
75
74
73
72
75
79
84
88
91
90
89
87

Low Clouds (% Sky Obscured)

89
85
69
52
34
42
54
61
50
43
38
52
66
80
51
39
42
49
54

Medium Clouds (% Sky Obscured)

32
10
7
4
2
1
0
0
0
0
0
0
0
0
2
3
3
4
5

High Clouds (% Sky Obscured)

28
13
3
3
3
24
44
64
66
67
68
57
46
36
75
91
90
88
85

ISS Passover

Visibility (miles)

3
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

70
45
39
32
14
21
21
11
14
11
7
12
12
6
12
2
13
10
1

Precipitation Amount (mm)

0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
19
19
19
19
19
18
18
18
18
17
17
17
17
15
15
15
15
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
89
85
84
85
84
82
82
81
83
88
90
86
83
83
86
89
90
90

Pressure (mb)

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

Ozone (du)

279
280
282
285
289
293
293
293
293
293
292
291
290
290
289
288
288
288
287

Forecast for Margine Coperta-Traversagna, Provincia di Pistoia, Italy (43.88,10.76)

Generated: 19/10/25 12:03:32. Forecast: 19/10/25 to 26/10/25. Timezone: UTC+2.00