Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 12

Third Quarter 50%

00:06

13:37

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

Sun - Rise: 07:08, Set: 16:53, Transit: 12:01. Moon - Rise: 00:06, Set: 13:37. Civil Dark: 17:24 - 06:37. Nautical Dark: 17:59 - 06:03. Astro Dark: 18:33 - 05:29

Total Clouds (% Sky Obscured)

95
62
37
45
45
37
65
75
57
45
20
20
30
50
30
28
37
46
50
55
51
44
43
46

Low Clouds (% Sky Obscured)

86
88
85
92
97
94
96
93
87
80
90
90
86
30
41
46
59
46
50
55
51
44
43
46

Medium Clouds (% Sky Obscured)

0
3
2
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)

77
4
1
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
8

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0
0
2
2
0
0
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
1
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)

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

Chance of Frost

Temperature (°C)

12
11
13
13
11
11
11
12
12
15
16
17
18
18
19
19
18
14
14
13
13
13
12
12

Feels Like (°C)

12
10
13
12
11
10
10
10
11
14
16
17
18
18
19
19
19
14
13
12
13
12
12
11

Dew Point (°C)

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

Relative Humidity (%)

96
100
99
99
100
100
100
100
100
95
88
82
78
74
69
68
72
92
92
92
93
93
93
93

Pressure (mb)

1022
1022
1022
1022
1021
1022
1022
1023
1023
1023
1023
1024
1023
1023
1023
1022
1023
1023
1024
1024
1024
1025
1025
1025

Ozone (du)

274
274
274
274
273
274
271
269
270
268
264
265
266
264
265
266
266
266
268
269
271
272
273
272

Thursday 13

Waning Crescent 40%

00:06

13:58

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

Sun - Rise: 07:09, Set: 16:52, Transit: 12:01. Moon - Rise: 00:06, Set: 13:58. Civil Dark: 17:23 - 06:39. Nautical Dark: 17:58 - 06:04. Astro Dark: 18:32 - 05:30

Total Clouds (% Sky Obscured)

56
63
67
68
70
67
60
52
40
58
65
68
66
60
58
58
53
65
95
98
90
51
55
52

Low Clouds (% Sky Obscured)

56
63
67
68
70
67
60
52
40
58
65
68
66
60
53
44
37
43
53
52
41
34
37
38

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
1
3
0
0
0
0
6
12
6
9
5
9
9
28
85
97
72
20
27
23

ISS Passover

Visibility (miles)

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

Fog (%)

11
18
24
28
27
39
14
1
2
1
1
1
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 (%)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
11
11
11
10
11
10
11
12
14
14
15
15
15
16
15
14
12
11
11
12
11
12

Dew Point (°C)

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

Relative Humidity (%)

93
95
95
95
95
93
95
93
91
87
83
83
83
82
79
79
87
93
93
93
90
92
90
92

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1025
1025
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

272
273
273
272
271
271
271
271
272
271
270
269
268
268
268
267
267
267
268
268
270
270
270
270

Friday 14

Waning Crescent 30%

01:14

14:16

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

Sun - Rise: 07:11, Set: 16:51, Transit: 12:01. Moon - Rise: 01:14, Set: 14:16. Civil Dark: 17:22 - 06:40. Nautical Dark: 17:57 - 06:05. Astro Dark: 18:31 - 05:31

Total Clouds (% Sky Obscured)

57
44
46
52
46
37
44
48
50
65
84
72
69
67
61
61
88
89
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

41
39
32
34
29
32
33
39
47
63
83
71
68
63
60
61
57
57
60
66
66
78
91
88

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
67
83
100

High Clouds (% Sky Obscured)

28
22
19
22
22
4
9
9
1
11
11
1
1
0
0
15
20
24
91
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
1
1
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

2
0
1
2
6
9
2
2
2
3
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
1
0
1
1
1
0
1
2
0
3
0
1
0
0
1
1
0
1
0
3
16

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
10
9
10
9
9
9
9
9
11
12
12
13
14
14
14
15
12
11
11
11
12
12
13

Dew Point (°C)

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

Relative Humidity (%)

91
93
91
91
93
95
96
98
96
93
90
87
83
82
80
80
87
90
90
90
86
86
81
84

Pressure (mb)

1025
1025
1025
1024
1024
1024
1024
1024
1024
1023
1023
1023
1022
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019

Ozone (du)

270
269
269
269
269
269
271
271
272
272
272
273
273
275
275
273
272
272
272
271
272
272
273
275

Saturday 15

Waning Crescent 21%

02:19

14:33

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

Sun - Rise: 07:12, Set: 16:50, Transit: 12:01. Moon - Rise: 02:19, Set: 14:33. Civil Dark: 17:21 - 06:41. Nautical Dark: 17:56 - 06:06. Astro Dark: 18:30 - 05:32

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
98
96
94
93
88
92
96
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
96
100
100
95
100
100
86
93
95
92
82
78
75
75
74
68
64
65
67
71
78
81
87

Medium Clouds (% Sky Obscured)

100
94
100
97
96
100
100
90
88
81
57
68
42
45
38
36
23
11
1
13
28
38
26
16

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
65
1
9
11
14
35
55
100
100
100
97
91
96
96
96
96

ISS Passover

Visibility (miles)

9
9
9
0
0
1
2
0
0
0
0
8
0
0
0
0
6
9
9
9
5
0
0
0

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

Precipitation Probability (%)

20
22
73
35
50
86
95
95
68
31
19
14
53
61
42
35
42
38
38
49
49
19
32
27

Precipitation Amount (mm)

0
0
1.2
0
0
0.6
1.6
1.7
0.4
0
0
0
0.4
0.4
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
13
12
12
13
13
12
12
12
13
13
13
13
14
15
14
13
13
12
11
12
11
12

Dew Point (°C)

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

Relative Humidity (%)

89
93
95
96
96
98
98
100
100
98
98
95
96
98
98
96
96
98
95
95
98
100
100
98

Pressure (mb)

1019
1018
1018
1018
1017
1017
1016
1016
1016
1017
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

274
273
274
274
274
274
275
277
278
279
281
282
281
279
283
285
287
287
288
292
294
295
295
294

Sunday 16

Waning Crescent 14%

03:23

14:51

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

Sun - Rise: 07:13, Set: 16:49, Transit: 12:01. Moon - Rise: 03:23, Set: 14:51. Civil Dark: 17:21 - 06:42. Nautical Dark: 17:55 - 06:07. Astro Dark: 18:30 - 05:33

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

89
74
50
44
52
77
99
100
100
100
100
100
100
97
95
95
95
95
96
96
95
96
97
98

Medium Clouds (% Sky Obscured)

3
26
71
91
94
99
82
90
81
98
84
90
99
99
93
100
100
100
100
95
90
87
93
97

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
96
100
100
100
100
75
50
24
32
38
29
58
82
100
100
100

ISS Passover

Visibility (miles)

1
3
9
6
6
6
6
0
0
0
0
0
0
8
9
6
0
0
0
0
6
8
3
0

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
Very Light Rain
Light Rain
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

Precipitation Probability (%)

17
29
32
25
41
42
54
61
55
57
67
79
95
95
95
95
95
95
95
87
74
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.4
0.3
0.4
0.4
0.6
0.9
0.8
0.9
1.4
1
0.8
1.2
0.8
0.6
0.9
1.5
2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
12
12
12
12
12
12
12
13
13
14
13
13
14
14
14
14
13
14
13
13
13
13

Relative Humidity (%)

96
98
96
98
96
96
96
96
98
98
98
98
93
92
95
98
100
98
98
98
96
93
95
98

Pressure (mb)

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

Ozone (du)

290
287
286
286
285
286
282
281
281
280
278
278
281
283
282
279
277
281
285
288
290
291
291
293

Monday 17

Waning Crescent 8%

04:27

15:09

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

Sun - Rise: 07:15, Set: 16:49, Transit: 12:02. Moon - Rise: 04:27, Set: 15:09. Civil Dark: 17:20 - 06:43. Nautical Dark: 17:55 - 06:08. Astro Dark: 18:29 - 05:34

Total Clouds (% Sky Obscured)

100
100
100
100
98
96
96
96
91
85
84
91
93
90
87
88
87
86
84
90
95
100
99
97

Low Clouds (% Sky Obscured)

100
100
100
100
97
92
90
96
91
85
84
85
84
77
76
74
73
69
65
72
78
80
66
59

Medium Clouds (% Sky Obscured)

100
100
100
100
86
13
8
28
37
43
35
29
22
16
10
4
4
4
4
10
13
14
38
65

High Clouds (% Sky Obscured)

100
100
100
100
77
53
2
57
29
0
5
22
42
34
19
4
3
7
13
45
72
80
58
33

ISS Passover

Visibility (miles)

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

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

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
88
77
62
62
61
67
68
64
55
57
58
61
62
62

Precipitation Amount (mm)

2.4
3.9
5.2
2.8
2.1
1.5
0.6
1.4
1.1
0.6
0.6
0.4
0
0.2
0.2
0.3
0.4
0.3
0.2
0.2
0.2
0.3
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
14
14
14
13
13
13
13
14
14
14
14
14
14
14
13
13
13
12
12
12
12
12
12

Relative Humidity (%)

98
98
98
100
98
96
98
98
100
98
100
98
96
96
95
93
93
95
96
98
98
98
100
98

Pressure (mb)

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

Ozone (du)

293
290
290
291
293
295
300
303
305
307
308
307
306
304
302
300
298
297
296
295
295
295
296
293

Tuesday 18

Waning Crescent 3%

05:31

15:30

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

Sun - Rise: 07:16, Set: 16:48, Transit: 12:02. Moon - Rise: 05:31, Set: 15:30. Civil Dark: 17:19 - 06:45. Nautical Dark: 17:54 - 06:09. Astro Dark: 18:28 - 05:35

Total Clouds (% Sky Obscured)

96
80
64
55
52
49
55
63
67
75
66
55
45
52
58
64
64
64
64
72
84
91
85
79

Low Clouds (% Sky Obscured)

52
45
38
31
28
29
37
55
63
68
62
54
45
48
51
54
48
42
37
45
53
60
53
41

Medium Clouds (% Sky Obscured)

94
80
64
55
38
21
3
2
1
0
0
0
0
0
0
0
5
8
15
15
20
15
20
20

High Clouds (% Sky Obscured)

10
9
8
0
0
0
0
2
6
10
14
14
15
38
54
40
43
50
40
46
61
76
61
43

ISS Passover

Visibility (miles)

4
5
6
7
9
9
8
8
8
8
8
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

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

Precipitation Probability (%)

60
56
52
47
39
35
28
31
24
10
22
23
16
22
24
24
22
16
4
16
17
12
58
78

Precipitation Amount (mm)

0.3
0.2
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4

Wind Speed/Direction (mph)

0
0
0
1
1
2
4
7
8
8
9
11
11
11
10
9
9
7
7
6
7
7
8
8

Chance of Frost

Temperature (°C)

12
12
12
11
11
11
11
10
10
11
11
12
12
13
12
11
11
10
9
8
10
9
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
93
93
93
93
91
90
88
88
88
83
77
74
75
76
77
80
80
82
81
82
81
82

Pressure (mb)

1011
1012
1012
1012
1012
1013
1014
1014
1015
1015
1016
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013

Ozone (du)

290
287
287
286
285
285
285
284
283
282
281
281
280
279
280
281
282
283
285
287
289
291
294
293

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

Generated: 12/11/25 17:35:29. Forecast: 12/11/25 to 18/11/25. Timezone: UTC+1.00