Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 27

First Quarter 49%

11:47

00:40

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
00 Good
01 Good

Sun - Rise: 07:50, Set: 16:46, Transit: 12:18. Moon - Rise: 11:47, Set: 00:40. Civil Dark: 17:19 - 07:17. Nautical Dark: 17:55 - 06:41. Astro Dark: 18:30 - 06:06

Total 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

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

Chance of Frost

Temperature (°C)

5
4
4
4
4
4
4
5
7
9
10
11
12
11
9
7
7
7
7
6
6
6
6
5

Feels Like (°C)

2
1
2
2
1
1
2
3
6
8
9
10
11
10
8
5
5
5
5
5
5
4
5
4

Dew Point (°C)

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

Relative Humidity (%)

85
85
85
82
77
76
75
72
66
59
51
50
53
61
67
62
54
52
51
51
49
48
48
47

Pressure (mb)

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

Ozone (du)

363
358
356
355
353
349
345
342
342
341
337
334
333
331
329
328
327
325
324
323
322
323
322
322

Sunday 28

Waxing Gibbous 61%

12:07

01:55

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
00 Good
01 Good

Sun - Rise: 07:50, Set: 16:46, Transit: 12:18. Moon - Rise: 12:07, Set: 01:55. Civil Dark: 17:19 - 07:17. Nautical Dark: 17:56 - 06:41. Astro Dark: 18:31 - 06:06

Total 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

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

Chance of Frost

Temperature (°C)

5
5
4
4
4
4
5
5
7
9
10
11
11
11
9
7
6
6
6
6
6
6
6
6

Feels Like (°C)

3
4
3
3
3
3
4
5
7
9
10
11
11
11
9
7
5
5
5
4
4
4
4
4

Dew Point (°C)

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

Relative Humidity (%)

47
47
47
47
47
49
49
51
49
49
49
50
56
64
73
74
67
58
54
53
53
53
52
53

Pressure (mb)

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

Ozone (du)

323
324
323
323
323
322
320
320
321
320
319
318
319
320
323
322
322
323
324
326
329
330
327
325

Monday 29

Waxing Gibbous 72%

12:30

01:55

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
00 Good
01 Good

Sun - Rise: 07:50, Set: 16:47, Transit: 12:19. Moon - Rise: 12:30, Set: 01:55. Civil Dark: 17:20 - 07:18. Nautical Dark: 17:56 - 06:41. Astro Dark: 18:31 - 06:06

Total 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

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

Chance of Frost

Temperature (°C)

5
5
5
5
5
5
5
6
8
10
10
11
11
10
8
6
6
5
5
4
4
3
3
3

Feels Like (°C)

3
4
3
3
3
3
3
5
8
10
10
11
10
10
9
6
5
4
4
3
3
3
2
2

Dew Point (°C)

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

Relative Humidity (%)

53
52
49
47
45
44
43
45
45
42
45
47
52
61
73
72
68
66
66
67
69
69
70
72

Pressure (mb)

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

Ozone (du)

324
323
323
324
324
322
322
322
323
323
322
321
318
317
315
314
313
312
311
308
306
303
302
302

Tuesday 30

Waxing Gibbous 82%

12:59

03:14

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

Sun - Rise: 07:51, Set: 16:48, Transit: 12:19. Moon - Rise: 12:59, Set: 03:14. Civil Dark: 17:21 - 07:18. Nautical Dark: 17:57 - 06:41. Astro Dark: 18:32 - 06:06

Total Clouds (% Sky Obscured)

0
0
9
19
26
29
31
29
24
25
21
27
27
29
26
16
20
33
55
65
64
56
14
65

Low Clouds (% Sky Obscured)

0
0
6
10
13
15
14
13
14
20
17
24
25
26
25
15
20
33
55
65
64
56
12
60

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

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
74
76
76
77
77
79
75
68
66
64
66
71
75
85
88
87
88
88
84
84
87
88
91

Pressure (mb)

1018
1018
1017
1017
1017
1016
1017
1017
1017
1016
1016
1015
1015
1015
1015
1016
1016
1016
1017
1017
1017
1017
1017
1017

Ozone (du)

302
302
303
305
309
311
311
311
312
314
312
312
311
311
311
310
310
313
314
315
316
314
312
309

Wednesday 31

Waxing Gibbous 91%

13:36

04:36

02 Bad
03 Bad
04 OK
05 OK
06 OK
07 OK
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
00 Bad
01 OK

Sun - Rise: 07:51, Set: 16:49, Transit: 12:20. Moon - Rise: 13:36, Set: 04:36. Civil Dark: 17:22 - 07:18. Nautical Dark: 17:58 - 06:42. Astro Dark: 18:33 - 06:07

Total Clouds (% Sky Obscured)

78
85
19
20
12
36
70
75
75
80
85
72
65
58
52
44
38
49
69
86
71
59
44
38

Low Clouds (% Sky Obscured)

73
80
17
16
10
34
65
65
65
65
65
65
59
55
52
44
38
49
68
81
64
44
27
20

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
0
0
0
0
0
0
1
0
0
0
0
0
1
4
8
12
13

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 (%)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
88
88
91
91
91
89
83
84
82
81
78
81
85
87
88
88
89
88
88
85
86
88
88

Pressure (mb)

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

Ozone (du)

304
298
294
291
291
290
293
294
297
298
303
306
309
313
317
319
322
325
331
338
344
350
356
361

Thursday 1

Waxing Gibbous 97%

14:25

05:58

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

Sun - Rise: 07:51, Set: 16:50, Transit: 12:20. Moon - Rise: 14:25, Set: 05:58. Civil Dark: 17:22 - 07:18. Nautical Dark: 17:59 - 06:42. Astro Dark: 18:34 - 06:07

Total Clouds (% Sky Obscured)

31
23
16
10
5
5
6
7
20
30
29
21
22
31
34
38
39
38
37
21
15
11
9
9

Low Clouds (% Sky Obscured)

12
8
7
4
3
2
2
2
6
9
13
20
22
30
18
9
0
3
7
10
9
10
9
9

Medium Clouds (% Sky Obscured)

0
0
1
1
1
1
1
0
2
3
10
9
12
11
9
11
9
8
6
5
2
1
0
0

High Clouds (% Sky Obscured)

10
8
5
2
1
2
4
5
20
30
29
21
13
6
4
7
11
15
9
3
2
1
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

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

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
1
1
1
-0
-1
-2
-3
-5
-6
-8
-9
-9
-9
-9
-8
-7
-7
-8
-9
-10
-10
-10
-10

Relative Humidity (%)

88
86
88
85
82
80
69
59
50
44
38
34
35
36
38
42
47
52
48
43
40
39
38
37

Pressure (mb)

1013
1013
1013
1013
1013
1014
1014
1015
1016
1016
1016
1016
1017
1017
1017
1018
1018
1019
1019
1019
1020
1019
1019
1019

Ozone (du)

365
368
372
379
386
393
387
381
375
369
363
357
354
350
347
361
374
388
393
399
405
401
398
395

Friday 2

Waxing Gibbous 100%

15:28

07:12

Sun - Rise: 07:51, Set: 16:51, Transit: 12:21. Moon - Rise: 15:28, Set: 07:12. Civil Dark: 17:23 - 07:18. Nautical Dark: 18:00 - 06:42. Astro Dark: 18:34 - 06:07

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: 27/12/25 02:35:28. Forecast: 27/12/25 to 02/01/26. Timezone: UTC+1.00