Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 17

Waning Crescent 3%

05:31

15:09

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
12 Bad
13 Bad

Sun - Rise: 07:16, Set: 16:49, Transit: 12:02. Moon - Rise: 05:31, Set: 15:09. Civil Dark: 17:20 - 06:45. Nautical Dark: 17:55 - 06:09. Astro Dark: 18:29 - 05:35

Total Clouds (% Sky Obscured)

75
77
84
86
88
100
96
100
100
100
94
91
83
77
70
64
91
78
62
63
61
63
75
62

Low Clouds (% Sky Obscured)

75
77
84
86
88
94
42
34
35
22
13
22
28
27
33
35
32
27
37
32
41
41
56
40

Medium Clouds (% Sky Obscured)

0
0
0
42
0
4
29
75
70
70
57
50
36
13
23
28
49
55
42
43
43
37
46
38

High Clouds (% Sky Obscured)

0
0
0
0
2
100
95
95
97
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
9
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

57
27
0
40
49
59
59
73
70
74
59
36
34
41
41
29
52
35
14
11
16
16
7
6

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

2
1
1
0
1
1
1
0
0
0
0
0
0
0
0
0
2
6
9
8
9
9
10
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
92
92
93
93
92
92
90
89
89
92
91
91
93
91
91
91
90
91
87
81
84
81
79

Pressure (mb)

1006
1006
1006
1006
1007
1007
1007
1008
1008
1008
1009
1009
1009
1009
1009
1010
1010
1011
1012
1013
1013
1013
1013
1013

Ozone (du)

306
298
298
301
297
292
292
291
296
296
296
293
291
289
289
289
289
290
289
288
288
289
290
292

Tuesday 18

Waning Crescent 1%

06:36

15:30

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

Sun - Rise: 07:17, Set: 16:48, Transit: 12:02. Moon - Rise: 06:36, Set: 15:30. Civil Dark: 17:19 - 06:46. Nautical Dark: 17:54 - 06:11. Astro Dark: 18:28 - 05:36

Total Clouds (% Sky Obscured)

55
54
35
13
3
5
7
14
5
26
25
25
25
15
18
35
35
38
50
55
62
99
100
96

Low Clouds (% Sky Obscured)

45
54
35
13
3
5
7
14
5
26
25
25
25
11
18
35
30
19
15
10
20
25
35
35

Medium Clouds (% Sky Obscured)

29
12
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
1
1
3
1
21
20
20
20
8
1
0
0
0
0
0
4
82
97
93

ISS Passover

Visibility (miles)

8
8
8
8
8
8
8
9
9
9
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
1
2
2
2
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 (%)

4
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
3
2

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
84
87
88
90
93
93
90
91
90
90
88
85
85
91
88
82
81
81
77
76
74
77
80

Pressure (mb)

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

Ozone (du)

296
293
296
292
288
287
287
286
290
292
293
289
288
287
287
284
286
285
283
283
285
276
277
279

Wednesday 19

Waning Crescent 0%

07:41

15:54

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
12 Bad
13 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)

95
67
71
80
96
95
97
100
91
100
93
98
80
70
83
93
96
92
88
83
81
77
81
80

Low Clouds (% Sky Obscured)

59
67
71
80
84
91
96
100
82
100
85
95
80
70
83
88
94
89
85
81
75
65
68
65

Medium Clouds (% Sky Obscured)

0
0
1
0
77
81
85
85
90
95
70
47
0
4
5
55
65
58
54
51
46
42
37
44

High Clouds (% Sky Obscured)

81
24
30
4
8
67
6
5
2
1
4
1
1
5
14
14
8
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
8
9
9
9
9
9
9
0
0
0
0
0
9
9
9
5
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
9
9
9
9
9
9
9

Precipitation Type

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

Precipitation Probability (%)

4
12
1
4
6
15
19
23
26
95
60
18
28
60
80
77
59
40
40
37
36
55
48
36

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
1.4
0.3
0
0
0
0.4
0.5
0.4
0
0
0
0
0.3
0.3
0

Wind Speed/Direction (mph)

2
2
1
0
0
1
1
0
0
1
1
0
1
0
0
0
1
0
1
1
5
4
5
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
84
85
85
84
87
90
93
94
96
93
87
87
90
98
100
98
98
96
93
84
77
85
85

Pressure (mb)

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

Ozone (du)

282
284
281
283
284
287
285
288
290
290
291
294
294
297
300
295
293
298
295
296
297
296
297
299

Thursday 20

New Moon 2%

08:45

16:25

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
12 Bad
13 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
96
98
99
99
99
95
87
78
77
73
46
48
60
70
86
98
100
100
100
100
100
81
100

Low Clouds (% Sky Obscured)

75
87
88
89
77
77
48
30
18
16
17
25
23
26
27
39
80
86
88
91
89
28
21
88

Medium Clouds (% Sky Obscured)

50
59
63
71
76
87
72
70
61
54
44
29
21
13
42
68
98
100
100
100
100
100
81
100

High Clouds (% Sky Obscured)

0
0
0
0
8
10
5
8
10
21
22
1
0
0
0
0
0
0
0
1
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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 (%)

24
8
20
11
10
12
11
9
11
11
7
9
8
3
8
17
12
21
27
32
38
42
49
67

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
4
4
4
4
4
3
3
3
4
3
3
4
4
3
3
3
4
4
5
5
5
5
5

Dew Point (°C)

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

Relative Humidity (%)

78
70
70
73
71
74
69
70
71
78
80
82
80
82
80
79
79
75
76
77
81
78
68
70

Pressure (mb)

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

Ozone (du)

300
302
304
310
318
316
319
322
326
331
333
335
341
345
348
352
354
356
354
351
349
350
348
348

Friday 21

Waxing Crescent 5%

09:43

17:03

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 OK
10 OK
11 OK
12 OK
13 OK

Sun - Rise: 07:21, Set: 16:45, Transit: 12:03. 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)

100
100
100
37
42
98
53
37
38
52
49
57
63
71
67
61
57
47
42
33
31
32
30
20

Low Clouds (% Sky Obscured)

88
90
86
25
24
25
27
29
28
27
25
37
50
66
67
61
57
47
40
29
28
25
24
16

Medium Clouds (% Sky Obscured)

100
99
100
37
42
89
44
25
27
43
42
38
32
27
17
9
0
0
0
0
0
0
0
0

High 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

ISS Passover

Visibility (miles)

4
7
1
9
8
8
9
9
9
9
9
9
8
8
7
8
8
8
9
9
9
9
9
9

Fog (%)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Precipitation Type

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

Precipitation Probability (%)

73
79
77
63
44
47
43
33
58
67
43
67
67
53
58
54
46
39
28
17
15
9
0
2

Precipitation Amount (mm)

0.2
0.3
0.3
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
90
94
93
93
93
91
91
91
91
89
89
89
89
88
89
89
93
86
80
75
68
64
60

Pressure (mb)

1011
1011
1012
1012
1013
1013
1014
1015
1015
1016
1016
1017
1017
1017
1018
1018
1019
1020
1020
1021
1021
1021
1021
1020

Ozone (du)

346
346
351
357
360
359
354
354
354
355
357
356
354
352
350
345
340
336
328
320
312
311
310
309

Saturday 22

Waxing Crescent 4%

10:34

17:50

14 Good
15 Good
16 Good
17 Good
18 Good
19 OK
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
12 Bad
13 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)

11
3
7
11
17
33
54
81
52
44
27
48
75
99
99
99
100
100
100
100
100
100
100
98

Low Clouds (% Sky Obscured)

8
2
4
7
12
13
17
22
27
32
27
40
44
42
55
72
89
92
96
100
100
100
100
95

Medium Clouds (% Sky Obscured)

0
0
0
0
0
7
14
16
9
6
7
28
49
68
53
41
27
20
11
5
10
16
25
40

High Clouds (% Sky Obscured)

0
0
2
3
5
33
54
81
52
44
27
48
62
91
74
50
26
12
7
3
2
2
2
1

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
8
7
6

Fog (%)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
1
0
0
0
0
3
12
27
51
69
93
84
76
58
62
57
46
46

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.6
0.5
0.2
0.3
0.3
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-0
0
0
-2
-4
-6
-6
-6
-6
-5
-5
-4
-4
-4
-3
-4
-4
-4
-5
-5
-4
-2
0
3

Relative Humidity (%)

63
66
70
66
62
57
57
56
55
58
62
65
65
66
66
64
64
63
60
59
58
68
76
88

Pressure (mb)

1020
1020
1020
1020
1020
1021
1020
1020
1020
1020
1019
1019
1018
1017
1016
1016
1015
1014
1014
1014
1014
1013
1013
1012

Ozone (du)

306
304
302
303
305
307
310
312
315
319
324
329
331
333
336
333
331
329
329
330
330
329
329
328

Sunday 23

Waxing Crescent 10%

11:16

18:46

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 OK

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)

97
93
83
76
71
81
91
100
100
99
99
95
92
88
69
50
31

Low Clouds (% Sky Obscured)

90
87
69
56
42
30
23
19
19
18
14
17
20
23
31
45
31

Medium Clouds (% Sky Obscured)

55
70
68
65
63
64
64
67
78
89
98
93
87
81
60
35
12

High Clouds (% Sky Obscured)

1
0
1
2
3
35
67
99
72
45
18
13
7
1
1
0
0

ISS Passover

Visibility (miles)

7
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Precipitation Type

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

Precipitation Probability (%)

40
30
22
11
2
2
4
0
0
0
0
1
1
0
6
7
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
2
2
1
-1
-1
-1
-0
-0
-1
-3
-4
-4
-5
-6
-5
-6

Relative Humidity (%)

85
80
79
77
75
73
73
75
76
72
68
65
62
58
55
55
54

Pressure (mb)

1012
1012
1012
1012
1013
1013
1013
1013
1014
1014
1013
1013
1013
1013
1013
1013
1012

Ozone (du)

327
325
324
323
322
321
320
319
319
318
317
316
315
314
312
316
319

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

Generated: 17/11/25 14:36:54. Forecast: 17/11/25 to 23/11/25. Timezone: UTC+1.00