Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 4

Waxing Gibbous 99%

16:37

06:50

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

Sun - Rise: 06:59, Set: 17:01, Transit: 12:00. Moon - Rise: 16:37, Set: 06:50. Civil Dark: 17:32 - 06:29. Nautical Dark: 18:06 - 05:54. Astro Dark: 18:39 - 05:21

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
9
16
4
4
4
3
2
35
41
50
37
27
25
38
5

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
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
9
16
4
4
4
3
2
1
40
50
37
27
25
38
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 (%)

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

Chance of Frost

Temperature (°C)

8
8
8
8
8
8
8
8
8
9
11
14
15
15
16
16
16
14
12
11
11
10
10
10

Feels Like (°C)

7
7
6
6
6
6
6
6
6
8
11
13
14
15
15
15
16
16
12
9
9
8
8
7

Dew Point (°C)

1
0
-1
-2
-2
-3
-3
-4
-4
-2
1
1
2
3
5
6
8
10
9
8
7
5
4
2

Relative Humidity (%)

60
56
54
52
50
46
44
44
42
46
49
42
42
43
47
54
60
75
81
80
76
71
65
58

Pressure (mb)

1026
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1023
1023
1022
1022
1021
1021
1021
1021
1021
1021
1020
1020
1020

Ozone (du)

262
261
259
258
257
258
258
258
259
260
260
261
262
262
262
261
260
259
260
263
263
263
262
263

Wednesday 5

Full Moon 100%

17:16

08:16

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

Sun - Rise: 07:00, Set: 17:00, Transit: 12:00. Moon - Rise: 17:16, Set: 08:16. Civil Dark: 17:30 - 06:30. Nautical Dark: 18:05 - 05:56. Astro Dark: 18:38 - 05:22

Total Clouds (% Sky Obscured)

8
8
10
4
6
3
16
1
2
1
15
15
25
22
1
17
40
96
52
94
100
100
96
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
46
93
95
5

High Clouds (% Sky Obscured)

4
8
10
4
6
2
12
1
2
1
12
14
20
17
1
17
40
96
41
93
100
100
52
100

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)

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

Chance of Frost

Temperature (°C)

10
9
9
9
9
9
9
9
8
9
12
13
14
15
16
16
16
14
12
11
11
11
11
10

Feels Like (°C)

7
7
6
6
7
7
7
5
6
8
12
12
13
13
14
16
16
14
10
9
8
8
8
8

Dew Point (°C)

1
-1
-1
-2
-2
-2
-2
-2
-3
-1
2
3
4
5
6
6
8
9
8
5
3
3
3
4

Relative Humidity (%)

54
50
48
46
46
46
46
46
44
51
51
49
49
50
51
54
58
73
73
66
58
58
60
65

Pressure (mb)

1020
1020
1019
1019
1018
1018
1018
1017
1017
1017
1017
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

262
261
261
260
260
261
261
261
262
262
263
263
264
265
265
265
265
265
266
267
268
268
268
269

Thursday 6

Waning Gibbous 97%

18:06

09:40

23 Bad
00 Bad
01 Bad
02 OK
03 Bad
04 OK
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

Sun - Rise: 07:01, Set: 16:59, Transit: 12:00. Moon - Rise: 18:06, Set: 09:40. Civil Dark: 17:29 - 06:31. Nautical Dark: 18:04 - 05:57. Astro Dark: 18:37 - 05:23

Total Clouds (% Sky Obscured)

98
74
50
42
83
35
74
92
90
96
88
83
92
100
100
97
100
100
100
100
95
91
85
87

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
15
25
37
53
6
0
1
14
30
30
25

Medium Clouds (% Sky Obscured)

50
2
3
10
10
0
5
75
57
62
66
83
92
98
83
84
100
100
99
100
93
87
80
72

High Clouds (% Sky Obscured)

95
47
20
20
70
30
74
90
77
95
83
70
67
100
98
79
72
84
100
100
91
83
72
72

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
1
2
3
4
3
4
10
15
24
14

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

Chance of Frost

Temperature (°C)

10
10
10
9
9
9
9
9
9
10
11
13
15
16
16
16
16
14
13
12
11
11
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
69
70
72
72
72
69
70
73
76
69
63
59
57
59
61
68
75
81
83
81
84
83
84

Pressure (mb)

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

Ozone (du)

269
270
271
272
273
275
276
275
275
276
277
278
279
278
278
278
278
277
279
281
281
280
281
281

Friday 7

Waning Gibbous 91%

19:09

10:55

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

Sun - Rise: 07:03, Set: 16:58, Transit: 12:00. Moon - Rise: 19:09, Set: 10:55. Civil Dark: 17:28 - 06:32. Nautical Dark: 18:03 - 05:58. Astro Dark: 18:36 - 05:24

Total Clouds (% Sky Obscured)

89
91
80
69
57
52
47
45
41
40
45
53
61
64
63
67
66
47
49
50
61
67
79
36

Low Clouds (% Sky Obscured)

25
20
20
25
40
45
47
45
41
40
45
53
61
64
63
67
66
47
49
37
44
29
26
22

Medium Clouds (% Sky Obscured)

66
60
63
65
57
51
37
25
25
25
25
24
19
13
4
6
1
0
0
18
14
14
5
2

High Clouds (% Sky Obscured)

72
73
52
27
5
15
25
38
29
19
20
18
17
1
0
0
0
0
0
22
31
28
50
21

ISS Passover

Visibility (miles)

9
8
8
8
8
9
8
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 (%)

13
9
12
10
7
13
18
19
12
3
2
6
8
2
2
2
0
0
0
1
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
3
3
4
4
4
4
4
4
4
4
4
5
4
4
3
4
4
4
4
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
85
85
85
85
85
85
85
87
87
87
86
84
83
80
82
82
84
90
88
87
87
88
87

Pressure (mb)

1014
1014
1014
1014
1013
1013
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1014
1014
1015
1015
1015
1015

Ozone (du)

279
279
278
277
276
277
278
278
280
279
279
279
280
281
282
283
284
282
283
285
288
291
292
292

Saturday 8

Waning Gibbous 82%

20:22

11:54

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
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 Bad
19 Bad
20 Bad
21 Bad
22 OK

Sun - Rise: 07:04, Set: 16:57, Transit: 12:00. Moon - Rise: 20:22, Set: 11:54. Civil Dark: 17:27 - 06:34. Nautical Dark: 18:02 - 05:59. Astro Dark: 18:35 - 05:25

Total Clouds (% Sky Obscured)

73
75
82
84
90
87
89
87
87
88
91
90
92
37
38
37
36
41
47
52
50
48
47
38

Low Clouds (% Sky Obscured)

68
63
56
78
83
80
70
82
84
73
40
39
40
30
26
23
19
14
12
10
9
8
7
9

Medium Clouds (% Sky Obscured)

5
14
29
25
22
19
9
8
11
13
14
14
12
8
9
5
6
10
10
7
7
7
7
6

High Clouds (% Sky Obscured)

36
8
29
39
45
39
37
29
30
28
25
27
27
5
5
6
7
8
9
6
5
8
14
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
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
1
0
2
2
1
1
1
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
5
5
5
5
5
5
5
6
5
5
5
6
8
8
8
8
8
7
7
7
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
9
9
9
10
9
9
8
10
10
12
13
14
15
14
14
13
13
13
13
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

88
87
88
86
84
84
84
87
85
84
80
74
70
69
69
73
76
77
81
85
90
88
88
87

Pressure (mb)

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

Ozone (du)

291
289
284
278
275
273
274
277
277
276
276
276
276
277
278
281
284
287
285
284
282
281
280
279

Sunday 9

Waning Gibbous 72%

21:38

12:38

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

Sun - Rise: 07:05, Set: 16:55, Transit: 12:00. Moon - Rise: 21:38, Set: 12:38. Civil Dark: 17:26 - 06:35. Nautical Dark: 18:01 - 06:00. Astro Dark: 18:34 - 05:26

Total Clouds (% Sky Obscured)

26
16
15
12
5
4
4
3
3
2
1
12
21
26
47
67
81
71
59
50
34
19
4
9

Low Clouds (% Sky Obscured)

11
13
12
10
4
4
3
3
3
2
1
12
21
26
45
60
76
70
59
50
34
19
2
6

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

21
16
14
7
0
0
0
0
0
0
0
0
0
1
7
15
25
19
11
4
2
2
1
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
3
5
6
4
2
1
1
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
4
4
4
5
4
2
2
1
1
2
2
2
2
2
1
2
2
1
0

Chance of Frost

Temperature (°C)

10
10
9
10
9
9
9
9
9
11
12
14
15
15
16
15
14
14
12
11
10
10
10
9

Feels Like (°C)

8
8
8
9
9
8
9
9
9
9
9
10
11
12
13
16
15
15
14
13
13
9
9
10

Dew Point (°C)

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

Relative Humidity (%)

87
88
88
87
87
85
87
85
84
76
70
64
62
61
61
67
74
82
84
87
91
90
90
91

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1014
1014
1014
1014
1015
1015
1016
1016
1016
1016

Ozone (du)

280
282
283
282
282
281
281
281
281
280
280
280
282
284
286
281
275
269
269
269
269
269
270
271

Monday 10

Waning Gibbous 61%

22:54

13:11

23 OK
00 OK
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

Sun - Rise: 07:07, Set: 16:54, Transit: 12:01. Moon - Rise: 22:54, Set: 13:11. Civil Dark: 17:25 - 06:36. Nautical Dark: 18:00 - 06:01. Astro Dark: 18:34 - 05:28

Total Clouds (% Sky Obscured)

14
19
34
54
70
71
82
96
96
97
97
96
96
95
78
64
48
46
43
41

Low Clouds (% Sky Obscured)

11
17
18
22
28
36
43
53
63
73
83
82
82
83
68
56
47
46
43
41

Medium Clouds (% Sky Obscured)

0
0
0
0
0
23
45
68
52
35
23
21
20
15
10
5
5
10
5
4

High Clouds (% Sky Obscured)

4
6
32
54
70
71
82
96
75
50
26
18
11
4
4
4
4
5
6
7

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
1
7
13
15
18
15
6
10
10
3
17
21
24
27
30
32
41
43
42

Precipitation Amount (mm)

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
0
0
0
0
0
0
0
0
0

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
90
90
90
88
88
88
91
93
93
91
89
84
80
76
80
82
86
89
91

Pressure (mb)

1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1015

Ozone (du)

271
272
272
271
271
270
271
273
274
277
280
282
287
291
295
295
296
296
297
299

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

Generated: 04/11/25 23:51:31. Forecast: 04/11/25 to 10/11/25. Timezone: UTC+1.00