Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 29

Waxing Gibbous 66%

13:23

01:40

12 Bad
13 OK
14 Bad
15 Bad
16 OK
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 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:30, Set: 16:41, Transit: 12:05. Moon - Rise: 13:23, Set: 01:40. Civil Dark: 17:13 - 06:58. Nautical Dark: 17:49 - 06:22. Astro Dark: 18:23 - 05:48

Total Clouds (% Sky Obscured)

60
50
88
94
37
2
0
0
0
0
0
0
0
0
0
18
29
48
67
100
100
100
100
100

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
11
39
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
82
85
100
100
100

High Clouds (% Sky Obscured)

97
72
65
78
0
0
0
0
0
0
0
0
0
0
0
18
29
48
66
100
100
100
100
100

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
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

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)

6
8
6
5
6
5
5
5
6
2
1
1
1
2
1
2
2
2
2
2
1
2
1
0

Chance of Frost

Temperature (°C)

8
11
12
13
13
8
4
2
1
4
3
4
4
4
4
4
4
3
3
3
4
5
7
7

Feels Like (°C)

6
8
10
11
11
7
3
0
-1
3
2
3
2
3
3
1
2
-0
1
0
1
3
5
6

Dew Point (°C)

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

Relative Humidity (%)

53
49
49
57
56
64
73
79
80
66
64
62
61
60
60
60
63
64
67
69
72
72
71
74

Pressure (mb)

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

Ozone (du)

282
280
277
277
277
278
280
282
283
278
278
278
278
277
275
271
273
276
281
284
286
287
288
288

Sunday 30

Waxing Gibbous 76%

13:43

02:56

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: 07:31, Set: 16:40, Transit: 12:05. Moon - Rise: 13:43, Set: 02:56. Civil Dark: 17:13 - 06:59. Nautical Dark: 17:48 - 06:23. Astro Dark: 18:23 - 05:49

Total Clouds (% Sky Obscured)

95
82
99
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

3
25
71
81
93
97
98
99
100
100
93
98
97
96
95
95
96
89
86
92
99
96
93
93

Medium Clouds (% Sky Obscured)

93
70
81
89
80
95
99
100
100
100
100
100
96
96
100
100
100
100
100
100
100
100
100
99

High Clouds (% Sky Obscured)

38
50
98
100
89
100
100
100
100
100
100
100
100
100
91
100
100
100
100
100
100
100
100
20

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
5
8
8
9
9
9
8
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
None
Very Light Rain
None
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
0
1
4
8
41
45
39
45
34
42
48
48
68
71
80
95
95
65
53

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0
0.3
0
0.2
0.4
0.2
0.5
0.4
0.5
1.1
1.1
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
9
9
9
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
9
9
9
10

Feels Like (°C)

6
7
7
8
7
7
7
7
7
7
7
7
7
7
7
7
6
6
7
6
7
7
8
8

Dew Point (°C)

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

Relative Humidity (%)

75
76
80
84
90
88
90
91
91
93
95
95
95
93
93
91
91
88
85
82
81
80
82
85

Pressure (mb)

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

Ozone (du)

289
289
289
290
291
293
296
298
302
305
309
312
312
313
313
309
310
314
316
320
323
325
328
330

Monday 1

Waxing Gibbous 86%

14:05

04:16

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: 07:32, Set: 16:40, Transit: 12:06. Moon - Rise: 14:05, Set: 04:16. Civil Dark: 17:12 - 07:00. Nautical Dark: 17:48 - 06:24. Astro Dark: 18:23 - 05:50

Total Clouds (% Sky Obscured)

100
99
95
96
100
96
94
98
96
98
98
98
100
100
95
100
95
86
83
87
83
85
92
96

Low Clouds (% Sky Obscured)

95
96
85
91
99
90
92
92
86
89
95
95
100
99
92
95
92
86
83
82
74
80
88
91

Medium Clouds (% Sky Obscured)

92
87
55
79
86
89
83
83
88
92
93
90
92
86
80
67
76
36
35
49
29
16
26
47

High Clouds (% Sky Obscured)

18
19
14
11
3
4
4
1
18
20
20
18
20
0
0
0
0
0
2
16
4
0
0
0

ISS Passover

Visibility (miles)

7
8
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
9
26
41
55
77
90
84
70
56
43
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 (%)

45
43
36
16
18
14
14
19
21
14
23
35
36
33
19
16
24
5
3
3
3
13
13
6

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

Chance of Frost

Temperature (°C)

10
10
11
11
10
10
10
10
10
9
9
9
9
9
9
9
9
9
8
8
8
9
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
90
85
84
88
88
90
88
87
87
87
88
91
91
90
90
90
91
90
88
88
87
88
90

Pressure (mb)

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

Ozone (du)

330
332
333
331
330
328
327
327
326
326
327
327
326
325
324
322
322
321
318
316
314
313
312
311

Tuesday 2

Waxing Gibbous 93%

14:32

05:41

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: 07:34, Set: 16:40, Transit: 12:06. Moon - Rise: 14:32, Set: 05:41. Civil Dark: 17:12 - 07:01. Nautical Dark: 17:48 - 06:25. Astro Dark: 18:23 - 05:50

Total Clouds (% Sky Obscured)

90
94
79
81
86
86
85
86
86
85
81
77
70
72
75
78
82
85
90
88
88
88
92
93

Low Clouds (% Sky Obscured)

86
89
75
76
69
72
76
73
68
63
60
60
53
54
58
70
75
81
85
82
84
86
85
75

Medium Clouds (% Sky Obscured)

51
44
38
44
62
62
64
63
63
63
53
45
37
35
32
33
31
32
30
31
32
33
41
52

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
4
8
14
24
34
40
36
34
46
35
45

ISS Passover

Visibility (miles)

9
9
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
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 (%)

9
2
3
9
1
3
3
2
2
2
6
4
0
1
2
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
4
4
4
4
4
4
5
5
5
4
4
4
4
4
3
3
2
2

Chance of Frost

Temperature (°C)

10
11
11
11
10
9
9
9
9
9
9
9
9
8
8
8
8
8
8
8
9
10
10
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
90
88
90
91
91
91
91
90
90
90
91
93
91
90
88
88
87
87
85
82
83
75

Pressure (mb)

1017
1017
1016
1016
1016
1016
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

310
309
309
308
307
305
304
303
300
299
298
295
291
288
286
284
283
281
281
281
281
283
286
288

Wednesday 3

Waxing Gibbous 98%

15:05

07:06

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: 07:35, Set: 16:39, Transit: 12:07. Moon - Rise: 15:05, Set: 07:06. Civil Dark: 17:12 - 07:02. Nautical Dark: 17:48 - 06:26. Astro Dark: 18:23 - 05:51

Total Clouds (% Sky Obscured)

97
98
99
100
100
100
98
90
100
100
93
88
88
92
95
99
98
97
95
93
93
94
95
97

Low Clouds (% Sky Obscured)

33
31
33
30
30
29
29
23
17
12
8
6
3
9
12
14
15
19
23
34
26
22
21
26

Medium Clouds (% Sky Obscured)

64
73
75
80
76
74
64
67
85
100
84
68
55
57
68
75
68
65
62
67
72
34
27
21

High Clouds (% Sky Obscured)

47
65
84
100
100
85
95
90
100
100
75
53
25
48
69
87
80
74
66
60
54
48
47
46

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
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
2
1
1
1
0
1
1
0
1
1
2
1
2
1
1
1
0
0
0
1
4
3

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
7
8
8
7
7
6
7
6
6
6
6
6
6
6
6
6
6
6
6
7
7
6

Relative Humidity (%)

70
69
72
76
81
85
85
85
88
87
87
87
88
90
90
90
88
88
90
91
88
87
80
73

Pressure (mb)

1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1016
1016
1015
1015
1015
1014
1014
1013
1013
1013
1013
1013
1012
1012

Ozone (du)

290
290
290
291
291
291
293
294
295
296
298
299
299
300
303
306
310
312
313
314
317
318
320
320

Thursday 4

Waxing Gibbous 100%

15:48

08:27

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: 07:36, Set: 16:39, Transit: 12:07. Moon - Rise: 15:48, Set: 08:27. Civil Dark: 17:12 - 07:03. Nautical Dark: 17:48 - 06:27. Astro Dark: 18:23 - 05:52

Total Clouds (% Sky Obscured)

84
89
94
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

34
36
40
42
34
30
27
39
50
62
70
76
84
86
83
84
91
94
98
96
94
91
91
92

Medium Clouds (% Sky Obscured)

21
23
15
16
26
32
38
57
76
96
95
94
93
97
94
93
91
90
88
85
82
84
91
93

High Clouds (% Sky Obscured)

40
43
51
57
69
84
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
92
84

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
8
8
9
9
9
9
9
8
8

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

Precipitation Probability (%)

1
5
5
2
7
6
3
9
10
5
22
20
13
38
35
23
37
48
51
43
37
29
52
58

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0
0
0
0
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
7
6
7
7
7
6
6
7
7
7
7
7
7
7
7
7
7
7
7
7
8
8
8

Relative Humidity (%)

71
70
72
76
80
82
85
88
88
87
85
87
87
87
88
88
87
88
88
88
88
88
87
88

Pressure (mb)

1011
1010
1010
1009
1009
1009
1009
1009
1009
1009
1008
1008
1008
1007
1007
1007
1007
1007
1007
1007
1007
1008
1008
1008

Ozone (du)

320
321
322
322
323
323
324
324
326
328
329
330
332
333
333
332
332
331
331
331
330
330
330
331

Friday 5

Full Moon 98%

16:46

09:36

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: 07:37, Set: 16:39, Transit: 12:07. Moon - Rise: 16:46, Set: 09:36. Civil Dark: 17:12 - 07:04. Nautical Dark: 17:48 - 06:28. Astro Dark: 18:22 - 05:53

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
96
93
94
93
94
96
98

Low Clouds (% Sky Obscured)

92
92
92
93
91
87
84
87
88
89
92
94
94
95
95
96
92
85
80
85
88
89
88
87

Medium Clouds (% Sky Obscured)

90
88
81
79
76
69
67
59
53
44
54
62
66
60
53
46
41
36
30
22
13
6
9
13

High Clouds (% Sky Obscured)

75
74
74
74
72
73
76
77
69
46
38
34
16
5
3
0
3
5
7
30
54
78
75
72

ISS Passover

Visibility (miles)

8
8
8
8
8
8
8
8
8
8
8
8
8
8
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
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

62
69
74
66
49
35
27
29
33
41
37
36
41
41
39
30
28
26
20
15
9
2
5
4

Precipitation Amount (mm)

0.3
0.4
0.4
0.2
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
2
1
1
0
0
0
0
0
1
1
1
2
3
3
4
4
4
5
4
4

Chance of Frost

Temperature (°C)

10
10
9
9
9
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
9
10
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
88
90
88
88
90
90
90
91
90
91
91
93
91
93
91
90
90
88
88
87
85
85

Pressure (mb)

1008
1008
1008
1008
1009
1009
1009
1010
1010
1010
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1013
1013
1013
1013

Ozone (du)

331
332
335
337
340
343
345
348
347
347
346
345
344
343
342
341
340
338
336
334
332
331
329
327

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

Generated: 29/11/25 21:45:35. Forecast: 29/11/25 to 05/12/25. Timezone: UTC+1.00