Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 25

Waxing Gibbous 98%

18:28

05:34

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

Sun - Rise: 07:08, Set: 19:08, Transit: 13:08. Moon - Rise: 18:28, Set: 05:34. Civil Dark: 19:37 - 06:39. Nautical Dark: 20:11 - 06:05. Astro Dark: 20:45 - 05:31

Total Clouds (% Sky Obscured)

66
61
35
21
0
17
18
30
29
53
72
100
100
100
98
95
97
31
63
10
3
5
4
5

Low Clouds (% Sky Obscured)

0
0
0
0
0
10
10
25
17
36
34
16
41
55
51
35
23
7
5
0
0
0
0
0

Medium Clouds (% Sky Obscured)

66
8
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
0
0
2
3
2
6
24
56
100
100
99
94
79
68
21
41
10
2
5
3
4

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
1
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
2
0
1
1
2
4
5
2
13
5
13
2
4
0
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
3
4
4
4
3
4
3
4
5
7
8
8
7
6
5
3
3
5
5
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

18
18
16
15
14
14
14
14
14
15
14
14
13
13
13
13
12
12
13
12
11
10
10
10

Relative Humidity (%)

89
85
85
85
86
87
89
89
87
76
67
62
57
55
53
52
49
52
60
70
73
73
73
70

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1020
1021
1021
1022
1022

Ozone (du)

310
314
315
310
307
302
300
298
298
297
296
295
294
294
294
295
293
290
289
288
286
286
286
284

Saturday 26

Full Moon 99%

18:48

06:44

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

Sun - Rise: 07:09, Set: 19:07, Transit: 13:08. Moon - Rise: 18:48, Set: 06:44. Civil Dark: 19:35 - 06:40. Nautical Dark: 20:09 - 06:07. Astro Dark: 20:43 - 05:32

Total Clouds (% Sky Obscured)

6
65
69
55
24
6
16
7
29
11
6
5
6
14
13
12
11
0
4
5
6
19
60
56

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
2
2
2
0
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
0
0
0

High Clouds (% Sky Obscured)

4
56
61
41
20
3
13
5
20
7
2
3
3
2
0
0
0
0
3
3
3
19
60
50

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)

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

Chance of Frost

Temperature (°C)

15
14
14
14
13
13
12
13
13
16
18
21
22
24
25
25
25
24
22
19
18
17
17
16

Feels Like (°C)

14
13
11
11
10
11
11
11
12
15
18
21
22
24
25
26
26
25
24
19
17
16
16
15

Dew Point (°C)

9
8
8
7
6
6
5
6
7
8
7
7
7
8
9
10
10
11
14
13
12
12
11
10

Relative Humidity (%)

69
67
64
62
62
62
61
63
65
60
47
41
37
37
36
38
39
44
60
68
70
70
68
67

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1022
1022
1023
1023
1023

Ozone (du)

282
282
282
281
281
280
280
281
282
280
279
277
277
276
278
279
282
284
284
284
283
281
280
280

Sunday 27

Waning Gibbous 100%

19:09

07:56

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

Sun - Rise: 07:10, Set: 19:05, Transit: 13:07. Moon - Rise: 19:09, Set: 07:56. Civil Dark: 19:33 - 06:41. Nautical Dark: 20:07 - 06:08. Astro Dark: 20:41 - 05:34

Total Clouds (% Sky Obscured)

56
44
16
33
27
34
24
14
41
31
9
20
13
7
7
7
39
60
59
6
3
9
18
7

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
0
0

High Clouds (% Sky Obscured)

53
42
14
31
22
34
24
9
28
22
6
15
11
5
5
4
28
45
49
4
2
6
16
5

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)

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

Chance of Frost

Temperature (°C)

16
16
16
15
15
15
15
14
15
18
21
23
24
25
25
25
25
24
22
19
18
18
17
17

Feels Like (°C)

15
15
15
15
14
14
14
14
14
18
21
24
24
25
25
25
26
24
22
19
18
18
17
16

Dew Point (°C)

10
9
9
8
8
8
7
6
8
9
10
10
11
11
11
12
12
13
15
14
13
12
11
10

Relative Humidity (%)

65
64
62
61
61
60
60
58
60
54
47
44
41
41
42
42
44
49
64
70
71
68
67
66

Pressure (mb)

1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1023
1023
1023
1024

Ozone (du)

281
282
283
283
284
283
283
283
283
282
283
284
283
283
283
283
283
283
283
283
283
283
283
282

Monday 28

Waning Gibbous 98%

19:33

09:11

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

Sun - Rise: 07:11, Set: 19:03, Transit: 13:07. Moon - Rise: 19:33, Set: 09:11. Civil Dark: 19:31 - 06:42. Nautical Dark: 20:05 - 06:09. Astro Dark: 20:39 - 05:35

Total Clouds (% Sky Obscured)

3
2
0
0
0
0
0
1
2
9
4
7
6
5
8
13
17
11
6
0
0
0
0
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

3
2
0
0
0
0
0
0
1
3
3
4
4
1
2
2
2
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
16
15
15
14
14
14
15
19
22
24
25
25
26
26
26
26
25
21
20
19
18
18

Dew Point (°C)

9
8
7
6
5
4
4
3
5
7
8
10
10
10
11
11
12
14
16
15
14
13
12
11

Relative Humidity (%)

64
61
56
53
49
48
46
46
50
48
42
41
39
39
40
41
44
49
65
71
71
69
67
66

Pressure (mb)

1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1023
1023
1023

Ozone (du)

283
283
283
283
282
282
282
284
285
285
285
285
285
285
285
284
283
282
281
281
281
281
280
280

Tuesday 29

Waning Gibbous 93%

20:03

10:29

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

Sun - Rise: 07:12, Set: 19:01, Transit: 13:07. Moon - Rise: 20:03, Set: 10:29. Civil Dark: 19:30 - 06:44. Nautical Dark: 20:03 - 06:10. Astro Dark: 20:37 - 05:36

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
3
3
1
4
4
3
3
2
2
1
1
1
1
1
0
3

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

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)

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

Chance of Frost

Temperature (°C)

17
17
17
17
16
16
16
16
17
19
22
24
25
26
27
27
27
26
23
21
18
19
19
19

Feels Like (°C)

17
17
17
17
17
16
16
16
17
21
23
25
26
28
28
28
28
28
27
27
26
20
20
19

Dew Point (°C)

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

Relative Humidity (%)

65
65
65
63
63
62
63
63
64
58
50
46
44
42
42
44
45
47
53
61
69
68
68
68

Pressure (mb)

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

Ozone (du)

281
281
281
281
280
279
278
278
278
278
279
279
279
279
279
279
279
279
279
278
278
278
278
278

Wednesday 30

Waning Gibbous 86%

20:41

11:48

00 Good
01 Good
02 Good
03 OK
04 OK
05 OK
06 Good
07 Good
08 Good
09 Good
10 Good
11 OK
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: 18:59, Transit: 13:06. Moon - Rise: 20:41, Set: 11:48. Civil Dark: 19:28 - 06:45. Nautical Dark: 20:01 - 06:11. Astro Dark: 20:35 - 05:38

Total Clouds (% Sky Obscured)

5
8
16
26
33
23
15
7
10
12
14
37
60
74
71
68
62
58
55
60
75
89
100
95

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
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
6
31
59
83
66

High Clouds (% Sky Obscured)

5
7
15
23
30
19
10
4
6
7
9
27
42
59
54
55
55
58
55
60
75
87
94
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
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)

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

Chance of Frost

Temperature (°C)

18
18
18
18
17
17
17
17
17
19
22
24
25
25
26
25
25
24
22
21
19
19
19
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
69
68
66
64
62
61
61
61
54
48
43
42
41
40
43
46
51
56
64
70
69
68
66

Pressure (mb)

1025
1025
1025
1025
1024
1024
1024
1025
1025
1025
1024
1024
1024
1024
1024
1023
1023
1023
1023
1024
1024
1024
1024
1025

Ozone (du)

278
277
277
277
278
278
278
278
279
279
280
280
281
281
282
282
282
283
283
283
284
283
283
283

Thursday 1

Waning Gibbous 77%

21:29

13:04

Sun - Rise: 07:15, Set: 18:57, Transit: 13:06. Moon - Rise: 21:29, Set: 13:04. Civil Dark: 19:26 - 06:46. Nautical Dark: 19:59 - 06:13. Astro Dark: 20:33 - 05:39

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

Generated: 25/09/26 00:40:51. Forecast: 25/09/26 to 01/10/26. Timezone: UTC+2.00