Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 19

Waning Crescent 0%

07:41

15:54

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: 07:18, Set: 16:47, Transit: 12:02. Moon - Rise: 07:41, Set: 15:54. Civil Dark: 17:18 - 06:47. Nautical Dark: 17:53 - 06:12. Astro Dark: 18:28 - 05:37

Total Clouds (% Sky Obscured)

75
87
75
75
75
75
75
75
80
84
85
83
100
84
78
80
79
78
67
62
89
81
67
65

Low Clouds (% Sky Obscured)

4
20
26
60
50
60
86
69
80
84
85
83
100
84
78
72
76
34
67
62
48
81
67
65

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
61
80
47
28
23
49
1
0
0
0
0
0
0
15
36
19
0

High Clouds (% Sky Obscured)

4
6
6
4
2
0
35
0
2
12
65
0
0
0
0
0
0
0
0
0
0
0
0
8

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
9
9
5
7
1
0
1
9
9
9
9
9
9
6
3
0

Fog (%)

-
-
-
-
-
-
-
-
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
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
73
59
36
51
52
49
29
20
18
16
21
19
31
72
71
42

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.5
0

Wind Speed/Direction (mph)

7
9
6
9
6
5
9
7
5
3
4
5
2
4
3
1
1
0
1
2
0
2
5
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
58
59
59
66
62
64
67
78
88
91
93
96
96
96
91
91
88
91
91
84
84
95
98

Pressure (mb)

1013
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1009
1009
1009
1008
1007
1007
1007
1007
1007
1007
1008
1008

Ozone (du)

272
270
265
264
266
266
269
271
276
282
287
288
287
291
294
295
295
295
295
290
290
291
291
292

Thursday 20

New Moon 0%

08:45

16:25

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

Sun - Rise: 07:20, Set: 16:46, Transit: 12:02. Moon - Rise: 08:45, Set: 16:25. Civil Dark: 17:18 - 06:48. Nautical Dark: 17:53 - 06:13. Astro Dark: 18:27 - 05:39

Total Clouds (% Sky Obscured)

88
100
100
100
100
100
100
53
80
51
78
25
20
33
61
62
71
73
69
74
77
52
49
60

Low Clouds (% Sky Obscured)

74
4
41
3
3
2
9
37
47
51
36
25
20
33
61
62
71
73
69
74
77
51
49
49

Medium Clouds (% Sky Obscured)

0
0
0
0
3
100
100
39
62
15
62
4
15
20
20
24
25
30
35
31
4
4
3
19

High Clouds (% Sky Obscured)

70
100
100
100
100
100
100
10
10
15
1
0
0
0
0
0
0
0
1
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

19
5
10
3
1
1
0
1
2
5
5
12
4
8
19
18
13
24
17
19
17
20
20
28

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
6
4
3
1
1
1
2
1
2
3
2
2
3
2
2
2
1
1
2
2
3
4
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
80
77
80
84
87
85
82
81
82
85
88
91
90
90
93
93
93
93
94
94
90
85
79

Pressure (mb)

1007
1007
1007
1007
1007
1007
1007
1008
1007
1007
1007
1007
1007
1007
1007
1007
1006
1006
1007
1007
1008
1008
1009
1009

Ozone (du)

292
295
299
309
311
311
314
314
314
314
317
322
326
334
338
344
351
356
358
359
360
355
353
349

Friday 21

Waxing Crescent 2%

09:43

17:03

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: 07:21, Set: 16:45, Transit: 12:02. Moon - Rise: 09:43, Set: 17:03. Civil Dark: 17:17 - 06:49. Nautical Dark: 17:52 - 06:14. Astro Dark: 18:26 - 05:40

Total Clouds (% Sky Obscured)

68
97
100
88
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
100
95
85
98
100

Low Clouds (% Sky Obscured)

41
38
28
10
7
20
7
4
7
67
73
79
76
67
64
66
63
58
51
24
38
35
42
40

Medium Clouds (% Sky Obscured)

66
94
100
74
79
81
99
100
100
100
100
100
100
100
100
100
100
100
90
100
86
49
93
100

High Clouds (% Sky Obscured)

0
7
20
72
80
23
43
89
68
71
100
100
100
88
60
79
100
73
29
24
10
45
43
46

ISS Passover

Visibility (miles)

8
9
9
8
7
9
9
9
9
8
8
0
0
0
1
3
0
0
1
7
8
8
8
8

Fog (%)

0
0
0
0
0
0
2
0
0
10
9
2
0
18
24
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

18
25
29
36
26
10
10
13
19
45
58
75
80
80
74
95
95
95
55
39
32
37
31
31

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.4
0.3
0.6
0.8
0.9
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
73
69
71
84
88
88
88
90
88
88
93
94
96
94
94
96
96
94
91
91
89
86
83

Pressure (mb)

1009
1009
1008
1008
1009
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1013
1014
1015
1015
1016

Ozone (du)

346
347
349
351
354
354
355
354
356
355
354
352
355
353
352
349
347
346
349
344
343
345
340
338

Saturday 22

Waxing Crescent 5%

10:34

17:50

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

Sun - Rise: 07:22, Set: 16:45, Transit: 12:03. Moon - Rise: 10:34, Set: 17:50. Civil Dark: 17:16 - 06:50. Nautical Dark: 17:52 - 06:15. Astro Dark: 18:26 - 05:41

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
72
43
15
15
15
20
13
2
1
16
26
41
47
48
75
56
83

Low Clouds (% Sky Obscured)

38
39
32
27
43
38
25
16
8
2
2
3
3
3
2
1
10
15
22
28
38
64
45
77

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
72
43
15
15
14
1
1
1
0
4
7
11
34
48
75
56
63

High Clouds (% Sky Obscured)

100
87
75
60
43
25
10
10
5
5
5
5
10
6
0
0
1
2
3
10
16
24
32
39

ISS Passover

Visibility (miles)

8
8
6
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 (%)

31
25
25
19
9
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
12
22

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
80
83
86
89
91
89
89
88
86
84
84
84
83
81
80
80
80
78
78
73
69
68

Pressure (mb)

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

Ozone (du)

340
341
340
337
336
333
333
334
341
342
338
335
335
337
340
342
343
342
340
333
330
329
329
329

Sunday 23

Waxing Crescent 10%

11:16

18:46

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: 07:23, Set: 16:44, Transit: 12:03. Moon - Rise: 11:16, Set: 18:46. Civil Dark: 17:16 - 06:52. Nautical Dark: 17:51 - 06:16. Astro Dark: 18:25 - 05:42

Total Clouds (% Sky Obscured)

85
99
99
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
98

Low Clouds (% Sky Obscured)

83
98
98
98
98
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
97

Medium Clouds (% Sky Obscured)

55
55
52
49
56
71
84
94
98
78
65
60
55
52
90
78
100
100
100
95
89
82
78
76

High Clouds (% Sky Obscured)

45
33
19
20
34
43
54
71
71
66
67
98
100
100
100
100
100
100
100
72
43
15
25
65

ISS Passover

Visibility (miles)

9
9
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

29
39
54
74
79
70
56
68
75
69
57
49
54
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0.3
0.6
0.8
0.6
0.4
0.4
0.6
0.6
0.4
0.3
0.3
1.3
2.5
4.2
3.8
4.8
5.8
2.3
2.2
2.3
1.8
1.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-1
-1
1
3
4
4
4
4
4
4
4
4
5
5
5
6
6
6
7
7
5
5
5
6

Relative Humidity (%)

69
72
79
93
98
100
100
100
98
98
100
98
98
100
98
98
100
98
98
96
96
98
100
100

Pressure (mb)

1018
1017
1017
1017
1016
1016
1016
1015
1015
1015
1015
1014
1014
1013
1013
1012
1011
1010
1009
1009
1009
1008
1008
1006

Ozone (du)

327
328
327
328
328
326
322
318
317
317
314
309
305
302
302
301
301
301
303
305
306
307
308
308

Monday 24

Waxing Crescent 16%

11:51

19:49

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: 07:25, Set: 16:43, Transit: 12:03. Moon - Rise: 11:51, Set: 19:49. Civil Dark: 17:15 - 06:53. Nautical Dark: 17:51 - 06:17. Astro Dark: 18:25 - 05:43

Total Clouds (% Sky Obscured)

98
98
96
96
97
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

96
93
92
91
94
94
95
96
98
100
100
100
100
100
100
100
100
100
100
90
81
72
81
87

Medium Clouds (% Sky Obscured)

70
75
81
86
90
95
99
79
58
34
22
9
0
1
2
4
27
45
65
75
87
99
99
100

High Clouds (% Sky Obscured)

85
95
96
96
94
86
83
71
72
66
71
71
66
59
36
29
45
60
77
87
94
97
99
100

ISS Passover

Visibility (miles)

1
1
3
4
6
7
8
9
9
9
9
6
3
0
0
0
0
0
0
0
3
6
8
6

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

Precipitation Probability (%)

95
95
95
95
88
73
55
61
60
60
90
95
95
95
95
95
95
95
75
71
65
54
62
68

Precipitation Amount (mm)

1.8
2.1
2.3
3.3
0.3
0
0
0.2
0.2
0.2
0.6
0.9
1.4
1.4
1.5
1.4
0.9
0.6
0.4
0.3
0.3
0
0.2
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1005
1004
1003
1003
1003
1003
1003
1003
1003
1003
1002
1002
1001
1001
1001
1000
1000
1000
1000
1000
1000
1000
1001
1001

Ozone (du)

308
308
311
314
317
316
315
314
316
319
321
321
320
320
323
326
329
330
331
332
331
330
329
326

Tuesday 25

Waxing Crescent 24%

No Rise

20:56

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: 07:26, Set: 16:43, Transit: 12:04. Moon - Rise: No Rise, Set: 20:56. Civil Dark: 17:15 - 06:54. Nautical Dark: 17:50 - 06:18. Astro Dark: 18:25 - 05:44

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
98
96
94
91
90
88
88
88
88
90
89
84
86
85
86
72
62

Low Clouds (% Sky Obscured)

94
94
95
95
96
96
96
96
95
94
91
90
88
88
88
88
90
89
84
86
85
86
70
45

Medium Clouds (% Sky Obscured)

100
100
100
100
99
97
94
79
62
49
31
15
0
0
0
0
0
0
0
0
1
3
3
4

High Clouds (% Sky Obscured)

100
99
98
91
92
93
96
73
49
24
18
10
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

3
0
1
1
2
1
1
0
3
6
8
8
7
6
6
6
6
7
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

73
76
88
95
95
95
95
86
72
54
49
42
15
22
21
5
9
11
4
6
7
2
9
11

Precipitation Amount (mm)

0.3
0.4
0.6
1
1.1
1
0.7
0.5
0.3
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
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
2
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
98
98
98
96
98
96
98
98
98
98
96
96
94
94
93
91
88
87
84

Pressure (mb)

1000
1000
1000
1000
1000
1000
1000
1000
1001
1001
1001
1001
1001
1001
1001
1002
1002
1002
1003
1003
1003
1004
1004
1004

Ozone (du)

322
319
317
315
313
311
310
309
308
308
308
311
314
317
318
320
322
321
321
321
320
320
319
319

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

Generated: 19/11/25 20:54:37. Forecast: 19/11/25 to 25/11/25. Timezone: UTC+1.00