Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 19

Waxing Gibbous 58%

No Rise

00:02

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

Sun - Rise: 06:55, Set: 19:12, Transit: 13:03. Moon - Rise: No Rise, Set: 00:02. Civil Dark: 19:40 - 06:27. Nautical Dark: 20:13 - 05:55. Astro Dark: 20:46 - 05:21

Total Clouds (% Sky Obscured)

15
17
11
4
21
27
12
9
55
34
20
10
62
58
49
33
7
2
0
0
0
2
2
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

8
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)

3
11
11
3
21
27
12
3
55
34
20
6
23
24
17
13
4
2
0
0
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 (%)

22
41
14
13
1
0
0
1
2
1
3
1
1
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
2
4
5
3
1
2
2
2
2
2
2
2
2
2
2
2
3
4
3
2
2
3
6

Chance of Frost

Temperature (°C)

29
28
26
26
24
24
23
22
22
21
20
20
19
19
19
18
19
21
23
26
27
29
30
30

Feels Like (°C)

29
28
27
28
27
26
26
25
24
23
22
22
21
20
19
19
20
23
25
28
30
32
33
32

Dew Point (°C)

12
14
14
16
16
16
16
16
16
16
15
14
14
14
13
13
13
13
13
13
13
13
12
12

Relative Humidity (%)

34
42
46
53
59
61
65
66
69
70
70
70
71
71
70
71
67
58
50
45
42
37
34
32

Pressure (mb)

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

Ozone (du)

300
299
300
302
302
302
301
300
298
298
299
299
300
301
301
301
300
299
297
295
294
294
292
291

Sunday 20

Waxing Gibbous 68%

16:09

01:03

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

Sun - Rise: 06:56, Set: 19:10, Transit: 13:02. Moon - Rise: 16:09, Set: 01:03. Civil Dark: 19:38 - 06:29. Nautical Dark: 20:11 - 05:56. Astro Dark: 20:44 - 05:23

Total Clouds (% Sky Obscured)

0
0
0
0
1
5
0
0
0
1
20
31
50
56
30
40
75
71
83
36
25
8
6
3

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
3
0
0
0
0
20
31
50
56
30
32
65
66
78
27
19
7
4
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
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)

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

Chance of Frost

Temperature (°C)

29
28
27
26
25
24
23
23
22
22
21
20
20
20
19
19
19
22
24
27
29
30
31
31

Feels Like (°C)

30
28
28
28
27
27
27
26
25
25
23
23
22
21
21
21
21
22
25
27
30
32
32
31

Dew Point (°C)

13
15
15
17
17
16
15
15
15
15
15
15
15
14
14
14
14
14
14
14
13
12
12
13

Relative Humidity (%)

36
43
48
55
61
60
60
61
63
65
67
69
71
71
72
75
70
62
53
44
37
33
31
33

Pressure (mb)

1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1021
1021
1021
1021
1020
1020
1019
1018

Ozone (du)

290
291
290
290
288
289
288
287
287
288
287
287
286
286
286
288
288
289
290
291
292
291
290
289

Monday 21

Waxing Gibbous 77%

16:44

02:08

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

Sun - Rise: 06:57, Set: 19:09, Transit: 13:02. Moon - Rise: 16:44, Set: 02:08. Civil Dark: 19:36 - 06:30. Nautical Dark: 20:09 - 05:57. Astro Dark: 20:42 - 05:24

Total Clouds (% Sky Obscured)

11
0
4
4
19
25
24
29
44
65
26
26
9
16
11
22
82
88
91
91
85
85
76
7

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
1
0
1
0
7
3
1
0
2
0
0
0
0
4
60
78
6
7

High Clouds (% Sky Obscured)

9
0
4
4
19
25
24
29
44
65
26
26
8
16
6
19
80
80
85
80
75
70
60
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)

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

Chance of Frost

Temperature (°C)

30
30
29
27
25
24
23
23
22
21
20
20
19
19
19
19
19
22
24
27
28
29
30
30

Feels Like (°C)

30
29
29
28
27
27
26
25
23
22
21
21
21
21
21
20
20
22
24
26
29
30
31
30

Dew Point (°C)

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

Relative Humidity (%)

39
39
41
45
50
51
51
53
55
59
63
63
66
67
65
64
61
55
50
44
40
38
35
32

Pressure (mb)

1018
1018
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1018
1018
1019
1019
1019
1018
1018
1017

Ozone (du)

289
289
289
290
290
290
290
288
289
289
289
289
291
292
293
294
295
296
297
299
299
299
300
301

Tuesday 22

Waxing Gibbous 85%

17:13

03:14

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

Sun - Rise: 06:58, Set: 19:07, Transit: 13:02. Moon - Rise: 17:13, Set: 03:14. Civil Dark: 19:35 - 06:31. Nautical Dark: 20:07 - 05:58. Astro Dark: 20:40 - 05:25

Total Clouds (% Sky Obscured)

7
10
14
20
14
9
2
7
13
18
16
21
18
17
31
41
44
37
25
24
22
19
45
80

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
18
36
38
28
9
4
0
0
38
80

Medium Clouds (% Sky Obscured)

7
10
14
20
14
9
2
4
6
6
6
5
7
7
10
13
21
27
25
24
22
19
30
15

High Clouds (% Sky Obscured)

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

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
9
7
5
3
2
1
1
1
2
2
2
2
2
2
2
2
3
3
3
1
2
5
6

Chance of Frost

Temperature (°C)

29
28
27
26
25
24
24
23
22
22
21
20
20
19
19
19
19
21
23
24
25
26
27
27

Feels Like (°C)

31
28
27
27
27
27
27
26
25
24
22
22
22
21
21
20
20
22
24
27
28
30
30
26

Dew Point (°C)

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

Relative Humidity (%)

32
39
44
52
57
59
59
60
62
64
64
66
66
67
68
68
64
57
50
47
43
40
39
38

Pressure (mb)

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

Ozone (du)

300
300
300
300
299
300
300
300
301
301
301
300
299
299
299
299
299
300
301
301
301
300
300
301

Wednesday 23

Waxing Gibbous 91%

17:37

04:21

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

Sun - Rise: 06:59, Set: 19:05, Transit: 13:01. Moon - Rise: 17:37, Set: 04:21. Civil Dark: 19:33 - 06:32. Nautical Dark: 20:05 - 05:59. Astro Dark: 20:39 - 05:26

Total Clouds (% Sky Obscured)

81
78
90
73
36
35
30
32
26
25
28
33
65
79
50
33
78
78
78
82
76
68
70
81

Low Clouds (% Sky Obscured)

81
78
90
69
10
3
2
1
0
0
0
0
0
7
26
1
1
0
0
0
0
0
19
39

Medium Clouds (% Sky Obscured)

9
11
16
19
23
24
29
30
26
24
26
28
29
26
26
29
49
35
22
15
6
1
0
0

High Clouds (% Sky Obscured)

0
13
28
57
36
35
30
32
17
0
1
2
24
32
9
5
22
44
65
76
76
68
70
47

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 (%)

5
4
1
0
1
1
1
4
2
2
7
9
5
11
11
5
24
25
9
25
29
33
36
29

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

25
26
26
25
24
25
25
25
24
24
22
22
21
20
20
20
21
22
22
23
23
23
24
29

Dew Point (°C)

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

Relative Humidity (%)

39
42
45
51
61
67
68
69
70
71
74
75
75
73
75
75
70
62
55
49
45
41
38
42

Pressure (mb)

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

Ozone (du)

301
301
300
300
299
299
299
299
300
300
300
299
298
299
300
299
301
301
302
302
303
303
304
306

Thursday 24

Waxing Gibbous 96%

18:00

05:28

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

Sun - Rise: 07:00, Set: 19:03, Transit: 13:01. Moon - Rise: 18:00, Set: 05:28. Civil Dark: 19:31 - 06:33. Nautical Dark: 20:04 - 06:00. Astro Dark: 20:37 - 05:27

Total Clouds (% Sky Obscured)

92
95
97
98
84
69
53
43
35
27
46
67
90
95
95
95
94
87
81
71
65
69
72
75

Low Clouds (% Sky Obscured)

58
42
26
10
8
6
4
3
1
0
0
0
0
0
0
0
0
0
0
3
6
8
22
36

Medium Clouds (% Sky Obscured)

0
20
40
60
55
49
41
28
14
0
1
1
2
31
60
89
93
87
81
71
65
53
67
75

High Clouds (% Sky Obscured)

34
31
34
31
19
8
7
7
9
12
23
39
90
95
95
95
86
72
43
32
26
25
36
47

ISS Passover

Visibility (miles)

9
9
9
8
7
8
9
9
9
9
9
9
9
9
8
8
7
8
8
9
7
4
2
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

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

Precipitation Probability (%)

8
43
48
50
46
46
56
49
40
28
36
41
45
62
75
88
89
86
81
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.2
0
0
0
0
0
0.3
0.4
0.5
0.5
0.4
0.3
0.7
1
1.2
1.2
1.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
26
25
24
23
22
22
21
20
20
19
19
19
18
18
18
18
20
22
24
24
25
26
25

Feels Like (°C)

29
28
28
28
27
21
22
23
23
22
22
21
21
21
21
21
21
20
21
22
24
25
26
26

Dew Point (°C)

14
16
16
17
18
18
18
18
18
17
16
16
16
16
16
16
16
15
15
16
16
17
18
18

Relative Humidity (%)

47
52
58
65
73
76
77
81
84
84
84
85
85
85
85
83
83
74
66
60
60
62
62
68

Pressure (mb)

1017
1016
1016
1016
1016
1016
1016
1016
1015
1015
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1011

Ozone (du)

307
308
311
313
315
315
315
315
314
314
314
314
315
316
316
317
318
318
319
319
320
321
321
320

Friday 25

Waxing Gibbous 99%

18:21

06:36

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 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 Good
11 Good
12 Good
13 Good

Sun - Rise: 07:02, Set: 19:02, Transit: 13:01. Moon - Rise: 18:21, Set: 06:36. Civil Dark: 19:29 - 06:34. Nautical Dark: 20:02 - 06:01. Astro Dark: 20:35 - 05:28

Total Clouds (% Sky Obscured)

82
86
90
90
90
91
87
86
85
85
68
55
38
29
21
13
12
13
11
8
5
1

Low Clouds (% Sky Obscured)

50
63
76
89
90
91
87
86
85
85
68
37
5
5
5
5
6
6
7
5
3
1

Medium Clouds (% Sky Obscured)

82
86
90
90
90
91
87
86
85
85
58
33
4
4
4
3
3
3
3
2
1
0

High Clouds (% Sky Obscured)

58
69
80
78
66
51
50
35
26
9
18
26
34
24
10
1
0
0
0
0
0
0

ISS Passover

Visibility (miles)

2
3
3
2
2
3
3
4
6
7
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

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
90
41
47
40
9
18
18
7
12
11
1
2
2
0

Precipitation Amount (mm)

1.2
0.8
1
1.5
1.6
1.5
1.4
1.6
0.9
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
21
21
20
19
19
19
19
18
17
16
16
15
15
15
15
15
17
20
22
24
26

Feels Like (°C)

25
25
24
23
22
18
18
17
16
15
15
15
15
15
15
15
15
17
17
18
19
20

Dew Point (°C)

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

Relative Humidity (%)

76
87
88
91
92
89
88
85
85
85
85
85
86
86
84
84
83
74
67
60
51
44

Pressure (mb)

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

Ozone (du)

318
316
314
311
308
307
305
304
306
308
310
308
306
304
304
303
302
302
302
302
301
300

Forecast for Monti, Province of Rome, Italy (41.90,12.50)

Generated: 19/09/26 16:16:22. Forecast: 19/09/26 to 25/09/26. Timezone: UTC+2.00