Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 29

Waning Gibbous 96%

20:14

08:49

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

Sun - Rise: 06:31, Set: 19:45, Transit: 13:08. Moon - Rise: 20:14, Set: 08:49. Civil Dark: 20:14 - 06:03. Nautical Dark: 20:48 - 05:29. Astro Dark: 21:25 - 04:53

Total Clouds (% Sky Obscured)

33
51
62
71
69
16
2
5
8
5
10
1
4
13
63
15
8
65
16
1
0
1
2
0

Low Clouds (% Sky Obscured)

0
0
2
0
0
0
0
0
0
0
0
0
0
0
8
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

33
47
15
23
7
7
1
3
7
5
10
1
0
8
20
9
1
0
0
0
0
1
2
0

High Clouds (% Sky Obscured)

33
51
62
71
36
1
0
0
0
0
0
0
4
5
43
7
6
65
16
1
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)

9
10
13
14
13
14
14
13
10
7
6
7
7
7
7
7
6
5
5
4
4
3
3
2

Chance of Frost

Temperature (°C)

29
30
31
31
33
33
31
30
29
24
24
23
22
22
22
22
22
21
21
20
20
23
27
29

Feels Like (°C)

29
27
29
31
32
31
31
31
31
27
26
25
25
24
24
22
23
23
20
21
22
25
30
31

Dew Point (°C)

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

Relative Humidity (%)

31
27
37
38
32
31
31
33
41
44
46
48
49
51
52
52
51
51
50
51
52
47
40
35

Pressure (mb)

1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1016
1015
1015
1015
1016
1016
1016
1016

Ozone (du)

291
292
294
299
303
305
307
309
299
296
295
294
294
294
295
295
296
297
298
299
301
302
302
304

Sunday 30

Waning Gibbous 91%

20:36

09:59

11 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
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
07 Good
08 Good
09 Good
10 Good

Sun - Rise: 06:33, Set: 19:44, Transit: 13:08. Moon - Rise: 20:36, Set: 09:59. Civil Dark: 20:12 - 06:04. Nautical Dark: 20:47 - 05:30. Astro Dark: 21:23 - 04:54

Total Clouds (% Sky Obscured)

1
1
8
9
9
7
0
1
3
0
0
0
0
0
0
3
3
0
4
4
4
4
4
5

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)

1
1
8
9
9
7
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
3
0
0
0
0
0
0
3
3
0
3
4
4
4
4
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)

3
4
5
6
8
9
11
11
8
4
4
3
3
3
3
3
3
3
4
3
3
3
2
3

Chance of Frost

Temperature (°C)

31
32
33
33
33
32
31
30
28
24
23
23
22
22
21
21
20
20
19
19
19
22
26
28

Feels Like (°C)

33
34
34
33
32
32
31
31
30
27
26
26
25
25
25
24
23
23
23
22
22
26
29
30

Dew Point (°C)

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

Relative Humidity (%)

31
28
26
26
26
31
35
40
48
53
55
56
59
61
63
65
66
68
69
71
71
61
52
42

Pressure (mb)

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

Ozone (du)

303
304
303
300
299
300
299
300
299
300
301
302
303
302
301
299
296
294
294
294
293
293
293
293

Monday 31

Waning Gibbous 84%

20:59

No Set

11 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
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
07 Good
08 Good
09 Good
10 Good

Sun - Rise: 06:34, Set: 19:42, Transit: 13:07. Moon - Rise: 20:59, Set: No Set. Civil Dark: 20:11 - 06:05. Nautical Dark: 20:45 - 05:31. Astro Dark: 21:21 - 04:55

Total Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

4
4
3
0
0
0
0
0
0
0
0
0
3
3
3
4
1
0
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 (%)

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)

5
7
9
11
13
13
12
12
10
7
6
5
4
4
4
4
5
5
5
5
5
5
3
4

Chance of Frost

Temperature (°C)

30
32
32
33
33
32
32
30
28
24
23
22
22
21
21
20
20
20
20
19
19
21
25
28

Feels Like (°C)

32
33
33
32
31
31
30
30
30
26
25
24
23
23
22
22
21
22
21
20
20
23
27
29

Dew Point (°C)

14
13
11
10
7
7
9
12
15
12
12
12
11
10
10
10
10
10
9
8
7
8
8
9

Relative Humidity (%)

36
31
27
24
20
20
24
33
43
49
51
53
51
50
50
51
52
53
51
48
47
41
34
29

Pressure (mb)

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

Ozone (du)

293
294
297
299
299
297
296
296
295
295
296
296
296
295
295
295
296
296
296
296
297
297
298
299

Tuesday 1

Waning Gibbous 74%

21:26

11:11

11 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
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
07 Good
08 OK
09 OK
10 OK

Sun - Rise: 06:35, Set: 19:40, Transit: 13:07. Moon - Rise: 21:26, Set: 11:11. Civil Dark: 20:09 - 06:06. Nautical Dark: 20:43 - 05:32. Astro Dark: 21:19 - 04:57

Total Clouds (% Sky Obscured)

0
0
0
0
1
2
1
1
0
0
0
0
0
0
0
0
0
0
7
13
18
25
33
39

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
7
13
18
25
33
39

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
6
3
2
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 (%)

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
2
2
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
6
8
10
12
12
11
9
7
4
4
3
3
3
4
4
4
4
4
4
3
3
3
3

Chance of Frost

Temperature (°C)

31
32
33
34
33
32
32
30
28
25
23
22
21
20
20
19
19
19
18
19
19
21
23
25

Feels Like (°C)

31
31
32
33
32
30
31
30
29
26
25
24
23
22
22
21
20
21
20
20
20
23
25
27

Dew Point (°C)

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

Relative Humidity (%)

26
22
20
19
17
17
24
32
40
45
48
50
52
52
55
55
53
52
51
51
51
45
39
35

Pressure (mb)

1018
1017
1017
1017
1016
1016
1016
1016
1017
1017
1018
1018
1018
1019
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019

Ozone (du)

299
300
300
301
302
302
302
302
302
301
301
302
303
302
302
302
302
303
304
305
307
309
309
307

Wednesday 2

Waning Gibbous 63%

21:59

12:26

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

Sun - Rise: 06:36, Set: 19:39, Transit: 13:07. Moon - Rise: 21:59, Set: 12:26. Civil Dark: 20:07 - 06:07. Nautical Dark: 20:41 - 05:33. Astro Dark: 21:17 - 04:58

Total Clouds (% Sky Obscured)

78
99
99
86
100
75
72
60
45
63
83
100
85
23
3
2
1
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

2
4
7
6
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

39
36
23
17
6
0
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

55
89
99
85
100
75
68
47
25
50
75
100
80
23
2
1
1
0
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 (%)

3
5
14
22
23
9
15
11
3
2
1
0
1
0
0
2
1
0
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
4
8
11
10
10
10
8
7
5
4
3
4
4
4
4
4
4
3
3
3
2
1
3

Chance of Frost

Temperature (°C)

27
29
29
31
30
30
30
28
26
24
22
21
20
19
19
18
18
18
17
18
19
19
23
26

Feels Like (°C)

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

Dew Point (°C)

8
7
6
7
9
13
14
15
17
17
17
16
15
15
15
15
15
15
14
14
13
12
14
14

Relative Humidity (%)

29
26
23
23
27
34
38
44
56
65
69
73
74
76
80
82
81
81
79
74
69
63
55
46

Pressure (mb)

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

Ozone (du)

307
307
307
306
306
309
311
312
315
317
316
316
316
315
316
317
313
309
306
305
303
302
301
299

Thursday 3

Waning Gibbous 52%

22:41

13:41

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

Sun - Rise: 06:37, Set: 19:37, Transit: 13:06. Moon - Rise: 22:41, Set: 13:41. Civil Dark: 20:05 - 06:08. Nautical Dark: 20:39 - 05:35. Astro Dark: 21:15 - 04:59

Total Clouds (% Sky Obscured)

0
0
0
4
8
11
25
38
51
34
16
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
4
8
11
25
38
51
34
16
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
1
1
8
16
23
16
9
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
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 (%)

1
0
0
10
3
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)

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

Chance of Frost

Temperature (°C)

29
29
31
31
31
30
30
28
26
24
23
22
21
21
20
20
19
19
18
19
19
19
23
26

Feels Like (°C)

28
29
30
30
34
33
31
31
31
32
23
23
24
25
24
24
22
21
21
20
20
19
25
26

Dew Point (°C)

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

Relative Humidity (%)

39
36
33
30
30
30
30
35
43
51
53
56
58
59
59
60
61
61
63
61
58
55
49
42

Pressure (mb)

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

Ozone (du)

298
298
298
298
296
295
294
293
293
293
292
292
291
292
292
292
292
291
291
291
291
290
290
291

Friday 4

Third Quarter 40%

23:34

14:54

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

Sun - Rise: 06:38, Set: 19:35, Transit: 13:06. Moon - Rise: 23:34, Set: 14:54. Civil Dark: 20:04 - 06:09. Nautical Dark: 20:37 - 05:36. Astro Dark: 21:13 - 05:01

Total Clouds (% Sky Obscured)

1
3
4
3
1
0
1
1
1
2
4
6
23
35
49
33
20
3
3
1
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

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
3
5
23
35
49
33
20
3
3
1
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

29
30
31
32
31
31
30
28
27
25
23
23
21
21
20
21
20
20
19
20
21

Feels Like (°C)

28
29
29
31
35
34
32
32
33
34
24
25
25
26
25
25
22
22
22
22
22

Dew Point (°C)

13
12
12
11
12
13
13
15
16
18
17
17
16
16
16
16
15
15
14
15
15

Relative Humidity (%)

36
34
31
28
30
33
35
43
53
65
66
68
70
73
74
75
74
72
72
70
70

Pressure (mb)

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

Ozone (du)

291
291
291
291
291
291
292
291
291
290
291
292
292
293
294
294
293
292
291
291
292

Forecast for Via Case Sparse, Province of Rome, Italy (41.66,13.10)

Generated: 29/08/26 11:23:31. Forecast: 29/08/26 to 04/09/26. Timezone: UTC+2.00