Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 7

Waning Gibbous 86%

19:15

11:08

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 OK
23 OK
00 Good
01 Good
02 OK
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

Sun - Rise: 07:38, Set: 16:39, Transit: 12:09. Moon - Rise: 19:15, Set: 11:08. Civil Dark: 17:11 - 07:06. Nautical Dark: 17:48 - 06:30. Astro Dark: 18:22 - 05:55

Total Clouds (% Sky Obscured)

72
64
65
91
100
100
48
26
5
6
27
12
2
0
3
2
0
0
0
6
1
0
0
1

Low Clouds (% Sky Obscured)

0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

48
44
46
52
36
9
24
10
0
0
21
9
0
0
0
0
0
0
0
5
0
0
0
0

High Clouds (% Sky Obscured)

7
6
65
91
100
100
24
16
0
1
6
1
2
0
3
2
0
0
0
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
81
80
78
77
77
75
74
73
71
69
68
68
66
68
66
68
65
60
55
54
56
60
70

Pressure (mb)

1016
1017
1017
1017
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1020
1020
1021
1021
1022
1022
1021
1021
1021
1022

Ozone (du)

301
301
303
304
303
302
303
303
303
301
298
297
297
297
298
303
305
308
309
310
310
312
314
313

Monday 8

Waning Gibbous 77%

20:34

11:38

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

Sun - Rise: 07:39, Set: 16:39, Transit: 12:09. Moon - Rise: 20:34, Set: 11:38. Civil Dark: 17:11 - 07:07. Nautical Dark: 17:48 - 06:30. Astro Dark: 18:23 - 05:56

Total Clouds (% Sky Obscured)

0
0
1
0
0
0
0
0
0
5
0
4
20
86
68
25
24
23
24
30
18
14
11
33

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
9
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
1
0
0
0
0
0
0
5
0
4
20
79
66
20
18
18
19
17
10
6
4
11

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)

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

Chance of Frost

Temperature (°C)

11
10
9
9
9
9
8
9
8
8
8
8
8
7
7
7
7
8
10
11
12
12
12
12

Feels Like (°C)

12
10
9
9
8
8
8
8
8
7
7
7
7
5
4
5
4
6
9
10
11
11
12
12

Dew Point (°C)

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

Relative Humidity (%)

77
80
78
77
74
73
71
70
71
70
70
70
70
71
70
70
69
68
62
59
60
62
64
70

Pressure (mb)

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

Ozone (du)

312
313
309
306
305
305
305
303
301
302
303
303
304
307
308
313
320
323
321
318
319
320
320
319

Tuesday 9

Waning Gibbous 67%

21:50

12:01

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

Sun - Rise: 07:40, Set: 16:39, Transit: 12:10. Moon - Rise: 21:50, Set: 12:01. Civil Dark: 17:11 - 07:08. Nautical Dark: 17:48 - 06:31. Astro Dark: 18:23 - 05:56

Total Clouds (% Sky Obscured)

25
36
4
2
9
6
0
0
0
0
0
0
0
0
0
0
0
0
4
27
38
46
55
68

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
22
31
41
48
56

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)

8
11
1
1
9
6
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
85
85
84
81
81
81
81
81
78
79
78
79
82
84
84
85
81
74
72
71
72
74
78

Pressure (mb)

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

Ozone (du)

320
320
322
325
329
330
330
326
324
323
323
323
323
324
328
330
330
330
329
329
330
331
330
329

Wednesday 10

Waning Gibbous 57%

23:02

12:21

16 Bad
17 OK
18 OK
19 OK
20 Good
21 Good
22 Good
23 Good
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 OK
15 OK

Sun - Rise: 07:41, Set: 16:39, Transit: 12:10. Moon - Rise: 23:02, Set: 12:21. Civil Dark: 17:12 - 07:08. Nautical Dark: 17:48 - 06:32. Astro Dark: 18:23 - 05:57

Total Clouds (% Sky Obscured)

51
35
18
12
6
0
0
0
0
0
0
0
2
0
0
0
0
0
2
5
7
13
19
20

Low Clouds (% Sky Obscured)

45
31
17
11
5
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
7
13
17
17

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

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

Chance of Frost

Temperature (°C)

9
8
8
7
7
7
7
7
7
6
6
7
6
6
6
6
7
8
9
11
12
12
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
93
91
90
88
85
84
81
78
76
75
75
75
75
75
75
74
71
64
59
56
57
62
71

Pressure (mb)

1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1022
1021
1021
1021

Ozone (du)

328
328
325
324
321
319
318
318
319
318
317
315
314
314
314
313
312
312
311
310
308
305
302
300

Thursday 11

Third Quarter 47%

00:09

12:39

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

Sun - Rise: 07:42, Set: 16:39, Transit: 12:10. Moon - Rise: 00:09, Set: 12:39. Civil Dark: 17:12 - 07:09. Nautical Dark: 17:48 - 06:33. Astro Dark: 18:23 - 05:58

Total Clouds (% Sky Obscured)

13
6
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
3
23
42
60
65
71
76

Low Clouds (% Sky Obscured)

11
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
16
24
33
31
33

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
1
6
26
48
57
64
68

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
3
0
0
1
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)

1
1
2
2
3
3
3
3
3
3
3
3
3
3
3
3
2
1
1
1
1
2
2
1

Chance of Frost

Temperature (°C)

11
9
9
9
8
8
8
8
7
7
7
7
6
6
6
6
7
9
10
11
11
12
11
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
81
78
75
71
70
68
68
66
67
66
67
69
69
70
72
69
65
63
62
60
61
65
71

Pressure (mb)

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

Ozone (du)

300
299
300
300
301
302
302
302
303
302
302
302
303
303
304
305
305
305
305
305
304
304
303
303

Friday 12

Waning Crescent 37%

01:15

12:56

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 OK
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

Sun - Rise: 07:43, Set: 16:39, Transit: 12:11. Moon - Rise: 01:15, Set: 12:56. Civil Dark: 17:12 - 07:10. Nautical Dark: 17:48 - 06:34. Astro Dark: 18:23 - 05:59

Total Clouds (% Sky Obscured)

82
88
95
90
86
81
73
65
57
50
47
55
51
47
50
57
59
70
77
89
83
81
85
88

Low Clouds (% Sky Obscured)

26
33
35
32
34
39
40
26
12
8
4
0
0
0
0
0
0
0
0
0
0
3
5
8

Medium Clouds (% Sky Obscured)

3
3
3
22
43
67
73
65
57
50
47
55
51
47
36
26
13
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

75
79
81
52
28
21
22
26
35
45
47
55
51
47
50
49
32
30
13
14
10
15
25
60

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
9
9
8
6
6
6
6
5
5
5
5
5
5
5
5
5
5
5
7
7
8
11
11

Dew Point (°C)

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

Relative Humidity (%)

78
77
78
77
77
75
74
73
73
74
74
76
78
79
79
81
77
74
70
71
70
70
75
83

Pressure (mb)

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

Ozone (du)

302
303
303
304
304
304
304
304
304
304
303
303
302
302
302
301
301
301
301
300
299
297
298
299

Saturday 13

Waning Crescent 27%

02:19

13:14

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

Sun - Rise: 07:43, Set: 16:39, Transit: 12:11. Moon - Rise: 02:19, Set: 13:14. Civil Dark: 17:12 - 07:11. Nautical Dark: 17:48 - 06:34. Astro Dark: 18:23 - 05:59

Total Clouds (% Sky Obscured)

83
77
70
68
57
55
45
45
45
39
32
22
33
42
43
49
42
37
27
17
17

Low Clouds (% Sky Obscured)

6
6
4
3
2
0
0
0
0
0
0
0
0
0
0
5
11
17
18
17
17

Medium Clouds (% Sky Obscured)

8
17
24
44
57
55
45
45
45
39
22
0
0
0
0
1
1
2
27
17
17

High Clouds (% Sky Obscured)

60
55
70
68
57
55
45
45
45
39
32
22
33
42
43
49
42
37
27
17
17

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

1
1
2
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
1
1

Chance of Frost

Temperature (°C)

10
10
9
9
8
9
8
8
8
8
7
7
7
7
7
7
8
9
10
11
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
88
87
88
87
88
87
87
87
87
85
85
87
85
87
84
82
81
80
80

Pressure (mb)

1025
1025
1025
1026
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027

Ozone (du)

299
297
295
294
294
294
295
295
294
294
296
298
300
299
298
297
298
299
299
299
299

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

Generated: 07/12/25 16:44:40. Forecast: 07/12/25 to 13/12/25. Timezone: UTC+1.00