Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 12

Waxing Crescent 2%

08:14

19:51

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

Sun - Rise: 06:52, Set: 19:30, Transit: 13:11. Moon - Rise: 08:14, Set: 19:51. Civil Dark: 19:59 - 06:23. Nautical Dark: 20:34 - 05:49. Astro Dark: 21:09 - 05:13

Total Clouds (% Sky Obscured)

2
0
0
2
2
23
23
0
0
0
0
0
0
0
0
0
0
0
0
0
7
7
22
13

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
13
13
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
0
0
0
0
0
0
0
0
0
0
0
6
4
16
10

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 (%)

3
1
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 (%)

1
0
1
2
4
2
2
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)

3
3
2
5
6
7
7
9
9
9
10
9
6
4
4
3
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

16
18
21
24
25
27
27
28
28
28
27
27
26
23
22
20
19
18
18
17
16
16
15
15

Feels Like (°C)

19
21
23
26
27
28
28
28
28
28
27
27
26
24
23
22
22
20
20
20
19
18
17
16

Dew Point (°C)

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

Relative Humidity (%)

79
76
69
61
54
46
40
38
38
38
38
41
46
53
58
63
68
70
72
74
75
75
74
70

Pressure (mb)

1020
1021
1021
1021
1021
1021
1020
1020
1020
1019
1019
1019
1020
1020
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

320
320
320
320
319
319
319
321
320
320
319
320
320
318
315
313
312
310
311
310
309
310
310
309

Sunday 13

Waxing Crescent 7%

09:25

20:12

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

Sun - Rise: 06:53, Set: 19:29, Transit: 13:10. Moon - Rise: 09:25, Set: 20:12. Civil Dark: 19:57 - 06:24. Nautical Dark: 20:32 - 05:50. Astro Dark: 21:07 - 05:15

Total Clouds (% Sky Obscured)

12
15
15
10
54
98
79
100
100
77
12
8
9
35
11
9
18
95
100
100
100
88
90
82

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
4
4
8
58
22
4
4
4
4
0
0
0
1
0
0
20
86
90
82

High Clouds (% Sky Obscured)

7
7
11
5
45
97
75
99
100
77
6
3
3
28
6
6
17
95
100
100
100
76
65
70

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)

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

Chance of Frost

Temperature (°C)

15
15
18
21
24
26
27
28
28
28
28
28
26
24
22
20
18
17
17
17
17
17
17
17

Feels Like (°C)

16
17
20
22
25
26
26
28
27
27
27
29
28
26
24
22
20
19
17
17
16
17
17
17

Dew Point (°C)

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

Relative Humidity (%)

69
62
53
47
40
34
30
27
27
27
27
32
40
45
48
52
53
55
57
57
58
58
57
59

Pressure (mb)

1022
1023
1023
1023
1023
1022
1022
1021
1021
1020
1020
1019
1020
1020
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020

Ozone (du)

309
311
311
311
310
310
310
311
310
309
310
310
308
306
305
305
305
308
309
309
311
312
315
316

Monday 14

Waxing Crescent 13%

10:35

20:35

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

Sun - Rise: 06:54, Set: 19:27, Transit: 13:10. Moon - Rise: 10:35, Set: 20:35. Civil Dark: 19:55 - 06:25. Nautical Dark: 20:30 - 05:51. Astro Dark: 21:05 - 05:16

Total Clouds (% Sky Obscured)

91
82
34
8
8
11
7
4
1
4
5
5
7
9
36
62
38
7
5
6
9
4
5
4

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)

91
82
29
0
3
3
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

70
5
5
2
1
1
0
0
0
4
5
5
6
7
33
56
37
7
4
4
7
4
3
4

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)

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

Chance of Frost

Temperature (°C)

17
18
20
23
25
27
28
29
29
29
29
28
27
24
22
21
20
19
18
18
18
17
17
17

Feels Like (°C)

16
17
19
23
26
27
28
29
30
29
28
28
27
25
24
21
19
19
19
19
19
18
17
18

Dew Point (°C)

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

Relative Humidity (%)

58
55
47
38
32
27
25
24
23
23
25
30
36
39
44
48
50
52
52
51
50
48
46
46

Pressure (mb)

1020
1020
1021
1021
1021
1021
1020
1020
1020
1019
1019
1019
1020
1020
1021
1021
1021
1022
1022
1022
1022
1021
1021
1021

Ozone (du)

318
320
321
322
323
323
322
319
317
314
312
311
309
307
306
304
303
302
301
300
299
298
297
297

Tuesday 15

Waxing Crescent 21%

11:44

21:02

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

Sun - Rise: 06:55, Set: 19:25, Transit: 13:10. Moon - Rise: 11:44, Set: 21:02. Civil Dark: 19:54 - 06:27. Nautical Dark: 20:28 - 05:53. Astro Dark: 21:03 - 05:18

Total Clouds (% Sky Obscured)

5
5
5
7
6
5
6
5
5
5
7
9
11
9
7
5
5
8
7
4
0
0
0
0

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

High Clouds (% Sky Obscured)

4
4
4
4
4
4
4
4
4
4
4
4
3
3
3
3
3
7
7
4
0
0
0
0

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)

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

Chance of Frost

Temperature (°C)

17
17
20
23
26
27
28
29
30
29
29
28
26
25
23
22
20
19
19
18
18
17
17
17

Feels Like (°C)

17
18
20
24
27
28
29
30
30
30
30
29
28
27
25
24
22
21
21
20
20
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

46
47
42
36
34
31
28
26
25
24
25
28
36
40
46
48
51
54
54
56
57
58
58
60

Pressure (mb)

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

Ozone (du)

296
294
292
292
291
292
291
291
291
291
290
289
289
289
289
288
288
288
288
287
285
284
283
283

Wednesday 16

Waxing Crescent 30%

12:51

21:34

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

Sun - Rise: 06:56, Set: 19:23, Transit: 13:09. Moon - Rise: 12:51, Set: 21:34. Civil Dark: 19:52 - 06:28. Nautical Dark: 20:26 - 05:54. Astro Dark: 21:01 - 05:19

Total Clouds (% Sky Obscured)

0
4
4
6
7
5
6
9
10
9
9
10
8
14
15
20
19
18
18
18
19
25
21
22

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
2
3
6
9
10
8
2
2
3
6
6
5
4
4
3
3
4

High Clouds (% Sky Obscured)

0
4
4
4
6
5
6
5
2
0
1
1
1
13
15
20
17
14
11
17
19
25
21
22

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
Very Light Rain
None
None
None
Light Rain
None
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
6
19
40
55
16
34
60
73
55
83

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
17
20
22
25
26
28
29
29
29
29
28
26
25
23
22
21
21
20
20
20
20
19
19

Feels Like (°C)

19
20
23
25
27
28
29
30
30
30
29
28
27
26
26
25
24
25
24
25
23
23
24
24

Dew Point (°C)

9
9
10
11
11
10
9
9
8
8
8
9
11
13
13
13
14
14
14
15
15
14
14
14

Relative Humidity (%)

61
58
52
47
41
36
31
29
27
27
27
30
38
47
52
56
63
64
66
69
70
70
72
70

Pressure (mb)

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

Ozone (du)

283
282
282
282
282
281
281
281
281
282
283
283
283
283
283
283
283
284
285
286
286
287
288
287

Thursday 17

Waxing Crescent 39%

13:55

22:14

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

Sun - Rise: 06:58, Set: 19:21, Transit: 13:09. Moon - Rise: 13:55, Set: 22:14. Civil Dark: 19:50 - 06:29. Nautical Dark: 20:24 - 05:55. Astro Dark: 20:59 - 05:20

Total Clouds (% Sky Obscured)

19
23
27
30
32
31
29
26
22
17
16
12
11
9
9
11
12
13
17
21
25
33
37
45

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)

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

High Clouds (% Sky Obscured)

17
17
17
18
16
15
14
11
10
8
7
6
4
5
5
5
5
6
6
13
20
26
35
43

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

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
None
None

Precipitation Probability (%)

81
58
40
31
42
37
22
44
36
14
17
10
3
7
5
2
9
9
4
11
10
5
15
12

Precipitation Amount (mm)

0.6
0.2
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
2
3
4
5
7
8
9
9
10
10
8
6
4
4
3
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

20
20
21
22
24
25
25
27
26
26
26
25
23
22
22
21
20
20
20
20
20
19
19
19

Feels Like (°C)

23
23
23
22
23
22
23
24
29
28
26
27
27
27
23
23
24
24
25
24
22
22
22
22

Dew Point (°C)

14
14
13
11
11
9
7
6
5
5
4
6
7
8
9
10
10
11
12
12
13
13
13
13

Relative Humidity (%)

69
68
58
49
43
36
31
27
25
25
24
28
33
40
44
49
52
55
59
61
63
67
69
70

Pressure (mb)

1012
1012
1013
1013
1013
1013
1012
1012
1012
1012
1011
1011
1012
1012
1012
1012
1013
1013
1013
1013
1013
1012
1012
1013

Ozone (du)

287
287
287
287
288
288
288
289
289
288
288
288
288
287
287
287
287
287
287
288
287
287
287
287

Friday 18

First Quarter 49%

14:52

23:02

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
00 Bad
01 Bad

Sun - Rise: 06:59, Set: 19:19, Transit: 13:08. Moon - Rise: 14:52, Set: 23:02. Civil Dark: 19:48 - 06:30. Nautical Dark: 20:22 - 05:56. Astro Dark: 20:57 - 05:22

Total Clouds (% Sky Obscured)

56
61
65
69
73
73
68
67
71
74
64
54
47
68
84
100
96
92
88

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
2
3
32
64
90
84
73
59

High Clouds (% Sky Obscured)

53
58
64
68
73
73
68
67
71
74
63
52
45
65
83
100
92
86
79

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

5
10
9
4
7
7
4
17
18
10
41
53
50
58
62
63
57
51
31

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
3
3
4
5
6
7
8
9
9
10
8
6
4
4
3
3
3
2

Chance of Frost

Temperature (°C)

19
19
21
23
24
25
27
28
27
27
27
25
23
21
21
19
18
17
17

Feels Like (°C)

22
22
21
22
23
23
24
24
30
29
27
27
27
26
21
21
21
20
20

Dew Point (°C)

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

Relative Humidity (%)

72
73
67
60
55
48
41
36
39
41
43
49
56
64
69
75
82
82
83

Pressure (mb)

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

Ozone (du)

287
286
286
286
286
286
287
287
287
287
287
288
289
290
292
293
295
295
295

Forecast for San Niccolò, Province of Florence, Italy (43.77,11.26)

Generated: 12/09/26 06:36:59. Forecast: 12/09/26 to 18/09/26. Timezone: UTC+2.00