Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 23

Waxing Gibbous 83%

17:32

02:11

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
07 Good
08 Good
09 Good

Sun - Rise: 06:25, Set: 19:56, Transit: 13:10. Moon - Rise: 17:32, Set: 02:11. Civil Dark: 20:25 - 05:56. Nautical Dark: 21:00 - 05:21. Astro Dark: 21:38 - 04:43

Total Clouds (% Sky Obscured)

0
0
0
2
0
10
0
0
0
6
0
0
3
8
15
18
18
11
0
10
13
13
12
11

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
5
0
0
0
5
0
0
3
8
15
18
15
11
0
10
13
13
12
11

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
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)

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

Chance of Frost

Temperature (°C)

24
25
27
27
28
28
29
28
27
26
23
22
20
18
17
17
17
17
17
17
16
17
20
23

Feels Like (°C)

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

Dew Point (°C)

10
9
8
7
6
6
7
7
9
14
15
14
12
11
10
9
9
9
9
9
10
10
12
12

Relative Humidity (%)

40
34
29
27
25
25
25
26
31
48
59
62
62
62
61
59
59
58
59
61
64
66
59
49

Pressure (mb)

1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

298
300
300
302
303
304
303
300
298
299
299
297
296
296
297
296
294
294
294
294
294
294
291
290

Monday 24

Waxing Gibbous 89%

18:10

03:14

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

Sun - Rise: 06:26, Set: 19:54, Transit: 13:09. Moon - Rise: 18:10, Set: 03:14. Civil Dark: 20:23 - 05:57. Nautical Dark: 20:58 - 05:22. Astro Dark: 21:36 - 04:45

Total Clouds (% Sky Obscured)

0
0
4
12
70
65
60
8
50
100
100
61
48
44
98
100
40
30
97
67
51
23
39
16

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
2
10
44
18
35
32
25
46
24
22
23
16
13

High Clouds (% Sky Obscured)

0
0
4
10
60
60
55
5
50
100
100
61
33
38
98
100
25
8
90
63
43
6
38
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
2
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
4
5
6
7
7
7
7
7
6
4
4
4
4
4
5
6
7
8
7
6
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

36
31
28
26
25
26
28
32
37
52
59
61
61
63
61
62
62
64
63
63
66
67
61
50

Pressure (mb)

1018
1018
1018
1017
1017
1017
1016
1016
1017
1017
1018
1018
1018
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1015

Ozone (du)

290
289
288
288
288
287
286
288
288
288
288
288
287
289
290
291
290
291
291
294
296
298
301
303

Tuesday 25

Waxing Gibbous 95%

18:42

04:20

10 Bad
11 OK
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 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good

Sun - Rise: 06:27, Set: 19:52, Transit: 13:09. Moon - Rise: 18:42, Set: 04:20. Civil Dark: 20:21 - 05:58. Nautical Dark: 20:57 - 05:23. Astro Dark: 21:34 - 04:46

Total Clouds (% Sky Obscured)

80
41
34
95
84
97
82
82
79
67
49
41
17
3
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
1
7
11
8
6
5
3
3
4
1
1
1
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

18
3
25
39
2
83
34
21
29
24
19
3
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

70
32
32
92
80
55
55
50
45
37
33
21
5
3
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
Moderate Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
10
36
95
60
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
4.2
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
7
11
13
9
8
9
7
5
4
3
4
4
4
5
5
5
5
5
4
4
4
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
27
28
26
20
20
22
23
25
25
23
22
21
21
21
20
20
19
18
18
18
19
22
26

Dew Point (°C)

11
11
10
9
2
5
8
10
12
14
15
14
13
13
14
13
13
12
11
10
10
11
11
11

Relative Humidity (%)

39
35
33
33
27
30
34
39
44
56
63
66
69
71
73
73
73
71
69
66
66
66
57
49

Pressure (mb)

1015
1015
1014
1014
1015
1015
1015
1014
1014
1014
1015
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018

Ozone (du)

301
301
302
303
304
303
302
303
302
301
300
299
298
300
301
301
307
306
303
299
295
293
292
291

Wednesday 26

Waxing Gibbous 98%

19:09

05:27

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

Sun - Rise: 06:28, Set: 19:51, Transit: 13:09. Moon - Rise: 19:09, Set: 05:27. Civil Dark: 20:20 - 05:59. Nautical Dark: 20:55 - 05:24. Astro Dark: 21:32 - 04:47

Total Clouds (% Sky Obscured)

0
0
2
0
1
3
6
27
8
50
3
2
6
8
5
9
5
3
4
35
57
6
21
88

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
6
4
31
3
2
2
7
5
9
5
3
3
28
45
2
17
75

High Clouds (% Sky Obscured)

0
0
2
0
1
2
3
27
3
50
0
0
3
2
0
0
0
0
0
4
33
3
13
24

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
1
2
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)

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

Chance of Frost

Temperature (°C)

25
26
27
28
29
29
29
29
28
26
24
23
21
20
19
19
19
18
17
17
18
18
20
23

Feels Like (°C)

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

Dew Point (°C)

11
10
6
4
4
5
5
6
7
12
15
13
10
7
6
7
10
10
10
10
9
4
6
4

Relative Humidity (%)

42
36
25
20
19
21
21
23
26
42
55
55
49
43
41
44
55
60
62
62
54
39
38
28

Pressure (mb)

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

Ozone (du)

290
288
288
288
287
287
287
287
287
287
287
287
287
287
288
289
288
287
286
287
287
287
286
286

Thursday 27

Waxing Gibbous 100%

19:33

06:34

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 OK
23 OK
00 Good
01 Good
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK

Sun - Rise: 06:29, Set: 19:49, Transit: 13:09. Moon - Rise: 19:33, Set: 06:34. Civil Dark: 20:18 - 06:00. Nautical Dark: 20:53 - 05:26. Astro Dark: 21:30 - 04:49

Total Clouds (% Sky Obscured)

91
90
74
51
74
85
99
100
64
100
97
95
37
28
16
7
19
31
42
37
30
25
33
42

Low Clouds (% Sky Obscured)

0
0
0
0
0
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

80
79
54
30
56
78
99
85
54
63
68
57
37
28
16
7
13
20
24
20
20
24
33
42

High Clouds (% Sky Obscured)

35
84
18
10
53
73
95
92
64
100
85
73
15
8
3
0
0
0
0
0
0
0
0
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
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
3
22
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
10
9
7
8
9
11
9
12
14
17
16
13
9
7
9
9
10
11
11
11
12
12
14

Relative Humidity (%)

40
32
29
22
23
26
30
26
34
45
58
62
58
44
41
46
47
50
52
54
52
49
47
44

Pressure (mb)

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

Ozone (du)

285
285
287
287
287
287
286
287
289
286
287
289
289
289
289
288
287
287
286
286
286
286
286
286

Friday 28

Full Moon 99%

19:54

07:41

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

Sun - Rise: 06:30, Set: 19:48, Transit: 13:08. Moon - Rise: 19:54, Set: 07:41. Civil Dark: 20:16 - 06:01. Nautical Dark: 20:51 - 05:27. Astro Dark: 21:28 - 04:50

Total Clouds (% Sky Obscured)

52
44
35
22
21
26
36
26
14
2
16
31
47
35
26
20
20
20
20
15
10
10
7
4

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
5
2
5
2
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

52
44
31
13
16
24
33
23
13
2
1
1
3
3
7
4
3
3
6
8
8
10
7
4

High Clouds (% Sky Obscured)

1
1
1
1
1
1
0
0
0
0
14
28
42
28
14
5
5
5
5
0
0
0
1
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
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
6
27
57
64
64
52
38
31
23
19
15

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

12
15
15
16
17
15
14
13
12
11
10
9
9
9
9
10
10
9
7
7
7
7
7
7

Chance of Frost

Temperature (°C)

29
31
31
30
30
30
29
28
27
26
25
24
23
22
21
20
19
19
18
17
18
19
19
20

Feels Like (°C)

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

Dew Point (°C)

15
16
14
12
11
9
8
7
9
11
12
12
12
11
11
11
12
12
13
12
11
11
9
7

Relative Humidity (%)

42
39
36
33
29
28
27
26
32
38
45
46
49
50
53
57
61
65
69
72
65
58
53
41

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

286
286
286
286
286
286
286
286
287
287
288
287
287
287
287
288
288
288
287
287
287
287
287
288

Saturday 29

Waning Gibbous 96%

20:15

08:49

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

Sun - Rise: 06:31, Set: 19:46, Transit: 13:08. Moon - Rise: 20:15, Set: 08:49. Civil Dark: 20:15 - 06:02. Nautical Dark: 20:49 - 05:28. Astro Dark: 21:26 - 04:52

Total Clouds (% Sky Obscured)

1
3
6
9
8
10
9
8
9
11
6
11
15
24
19
2
13
26
41
37
33
26

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

Medium Clouds (% Sky Obscured)

0
0
0
0
1
3
4
4
5
5
4
3
2
2
2
2
7
13
18
18
20
20

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
3
0
0
0
0
0
3
2
0
13
26
41
37
33
26

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

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

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

Precipitation Probability (%)

11
16
10
1
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

Wind Speed/Direction (mph)

8
8
9
9
11
10
10
10
8
7
6
5
5
6
6
7
7
7
7
7
6
6

Chance of Frost

Temperature (°C)

22
23
23
24
25
26
26
25
24
22
21
19
18
17
16
16
15
15
15
15
16
16

Feels Like (°C)

20
19
20
21
21
26
26
25
25
27
27
19
19
19
18
18
18
15
15
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

32
25
24
24
23
25
25
27
33
41
50
52
53
55
56
57
59
56
53
49
51
54

Pressure (mb)

1018
1018
1018
1017
1017
1017
1017
1016
1016
1017
1017
1017
1017
1018
1018
1018
1018
1017
1017
1017
1017
1017

Ozone (du)

289
290
291
291
291
290
289
289
289
289
289
291
292
293
293
292
292
293
295
297
297
297

Forecast for Cervara di Roma, Province of Rome, Italy (41.99,13.07)

Generated: 23/08/26 10:23:31. Forecast: 23/08/26 to 29/08/26. Timezone: UTC+2.00