Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 3

Waning Gibbous 71%

22:32

11:01

06 Bad
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 OK
02 OK
03 OK
04 OK
05 Good

Sun - Rise: 06:06, Set: 20:26, Transit: 13:16. Moon - Rise: 22:32, Set: 11:01. Civil Dark: 20:57 - 05:36. Nautical Dark: 21:35 - 04:58. Astro Dark: 22:18 - 04:15

Total Clouds (% Sky Obscured)

53
59
70
92
100
100
54
66
66
70
54
53
100
99
81
66
90
72
82
36
35
46
35
2

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

19
10
4
3
3
3
3
3
2
0
0
0
0
1
1
1
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

53
59
66
83
100
100
39
66
66
70
54
53
100
99
81
66
90
72
82
36
35
46
35
2

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
4
4
3
7
3
9
22
8
1
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
1
3
5
6
7
8
8
8
7
7
6
6
6
4
2
1
2
2
2
2
2
1

Chance of Frost

Temperature (°C)

25
26
28
30
31
32
33
34
34
34
34
33
32
31
30
29
28
28
27
27
27
26
26
26

Feels Like (°C)

29
29
30
31
32
33
34
35
36
36
35
36
35
32
30
29
29
29
28
28
27
27
27
27

Dew Point (°C)

17
16
16
17
18
18
19
19
19
19
19
18
18
18
16
15
14
14
15
15
15
15
14
14

Relative Humidity (%)

62
55
48
46
45
43
44
43
41
41
42
41
42
43
42
43
41
44
47
49
49
48
48
48

Pressure (mb)

1013
1013
1014
1014
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

304
303
303
303
304
304
305
306
308
310
309
309
306
305
306
308
309
310
312
314
315
314
314
315

Tuesday 4

Waning Gibbous 60%

22:56

12:11

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

Sun - Rise: 06:07, Set: 20:24, Transit: 13:16. Moon - Rise: 22:56, Set: 12:11. Civil Dark: 20:55 - 05:37. Nautical Dark: 21:34 - 04:59. Astro Dark: 22:16 - 04:17

Total Clouds (% Sky Obscured)

2
2
0
0
0
0
0
0
0
0
0
45
4
0
28
50
33
38
2
28
39
57
65
50

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
23
0
0
12
0
1
0

High Clouds (% Sky Obscured)

2
2
0
0
0
0
0
0
0
0
0
45
4
0
28
50
33
15
2
28
29
53
64
50

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
1
2
7
6
2
1
2
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)

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

Chance of Frost

Temperature (°C)

25
26
27
29
32
33
35
35
35
35
34
34
33
32
30
29
29
28
27
27
27
26
26
26

Feels Like (°C)

29
30
31
33
35
37
37
37
36
35
35
35
35
34
33
33
32
32
32
30
29
28
27
28

Dew Point (°C)

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

Relative Humidity (%)

50
50
48
46
39
35
31
30
30
33
32
35
36
39
42
48
50
52
55
55
55
52
52
53

Pressure (mb)

1015
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1015
1015
1015
1015

Ozone (du)

315
315
316
317
318
317
317
316
314
312
311
311
313
312
312
311
312
313
314
318
320
323
326
326

Wednesday 5

Waning Gibbous 60%

23:24

13:23

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

Sun - Rise: 06:08, Set: 20:23, Transit: 13:16. Moon - Rise: 23:24, Set: 13:23. Civil Dark: 20:54 - 05:38. Nautical Dark: 21:32 - 05:00. Astro Dark: 22:14 - 04:18

Total Clouds (% Sky Obscured)

50
41
26
19
38
61
74
66
66
63
88
54
60
60
60
13
32
11
54
2
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)

2
8
9
9
7
7
3
0
0
0
0
0
0
2
43
3
0
2
0
0
0
0
0
0

High Clouds (% Sky Obscured)

50
36
19
11
37
52
71
66
62
58
88
53
60
60
60
7
30
7
54
2
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
3
4
7
4
10
6
4
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
3
2
1
3
6
9
11
10
8
7
5
4
4
3
2
2
2
3
3
3
3
3

Chance of Frost

Temperature (°C)

25
26
27
30
32
34
35
35
35
34
34
34
33
33
31
30
29
29
28
28
27
27
26
26

Feels Like (°C)

28
28
30
33
35
36
35
34
33
33
33
33
34
34
32
31
32
30
31
28
29
29
28
28

Dew Point (°C)

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

Relative Humidity (%)

53
50
43
38
31
27
25
25
29
33
34
34
32
33
40
42
43
43
46
47
47
48
47
48

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014

Ozone (du)

326
329
330
330
329
329
328
328
327
327
328
326
323
320
319
319
319
319
320
321
320
320
320
320

Thursday 6

Third Quarter 49%

00:00

14:39

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

Sun - Rise: 06:09, Set: 20:22, Transit: 13:15. Moon - Rise: 00:00, Set: 14:39. Civil Dark: 20:53 - 05:39. Nautical Dark: 21:31 - 05:01. Astro Dark: 22:13 - 04:20

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
1
1
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
1
0
0
0
0
1
1
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 (%)

0
0
0
0
0
0
1
0
9
10
2
3
2
1
1
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
4
4
4
4
4
5
8
10
11
11
11
9
8
6
4
4
2
2
3
3
3
2
2

Chance of Frost

Temperature (°C)

26
26
27
30
32
34
35
36
36
35
34
34
32
31
30
29
28
27
27
27
26
26
26
25

Feels Like (°C)

27
28
29
31
33
35
36
37
36
35
34
34
33
32
32
32
31
31
31
29
29
29
29
29

Dew Point (°C)

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

Relative Humidity (%)

48
46
40
35
30
27
25
25
26
30
33
35
38
41
48
51
57
57
53
51
54
58
57
53

Pressure (mb)

1014
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1013
1013
1013
1013
1014
1014
1014
1014
1013
1013
1013
1013
1013

Ozone (du)

318
317
316
316
317
316
314
312
311
310
310
309
308
308
308
308
309
310
310
309
309
309
307
307

Friday 7

Waning Crescent 37%

00:46

15:55

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

Sun - Rise: 06:10, Set: 20:21, Transit: 13:15. Moon - Rise: 00:46, Set: 15:55. Civil Dark: 20:51 - 05:40. Nautical Dark: 21:29 - 05:03. Astro Dark: 22:11 - 04:22

Total Clouds (% Sky Obscured)

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

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
2
1
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
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 (%)

0
0
0
0
0
0
0
0
1
1
0
3
2
1
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
2
2
2
5
7
8
10
10
11
11
9
8
6
5
5
5
4
3
2
2
2
3

Chance of Frost

Temperature (°C)

26
26
28
30
32
34
35
35
36
35
34
33
32
31
30
29
28
27
27
26
26
26
25
25

Feels Like (°C)

29
29
30
33
35
36
36
36
36
36
34
34
34
33
33
33
33
32
32
32
31
30
30
31

Dew Point (°C)

15
14
13
13
12
14
15
16
15
14
15
17
17
17
18
19
21
22
22
22
22
21
21
21

Relative Humidity (%)

51
46
40
34
29
29
30
32
29
27
30
38
40
41
49
56
65
75
75
76
77
77
77
78

Pressure (mb)

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

Ozone (du)

308
307
307
306
305
304
304
304
304
304
304
303
303
302
301
301
302
302
301
301
300
300
300
300

Saturday 8

Waning Crescent 26%

01:44

17:08

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

Sun - Rise: 06:11, Set: 20:19, Transit: 13:15. Moon - Rise: 01:44, Set: 17:08. Civil Dark: 20:50 - 05:42. Nautical Dark: 21:28 - 05:04. Astro Dark: 22:09 - 04:23

Total Clouds (% Sky Obscured)

2
2
9
16
22
23
26
24
16
8
0
0
0
0
0
0
0
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
3
6
11
6
3
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
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
1
1
1
2
2
2
7
1
0
5
3
1
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
3
3
4
5
6
8
10
10
10
10
9
8
6
5
3
4
4
3
3
3
2
2

Chance of Frost

Temperature (°C)

26
27
27
29
31
32
33
33
34
33
33
33
32
30
29
28
27
26
26
25
25
25
24
24

Feels Like (°C)

31
31
31
34
34
34
34
35
36
38
37
36
36
35
35
31
31
30
30
30
30
28
28
29

Dew Point (°C)

21
20
20
19
17
16
17
18
18
18
19
19
19
18
18
18
19
19
19
19
20
19
18
17

Relative Humidity (%)

72
68
64
53
45
37
38
39
39
41
42
44
46
47
50
54
59
64
67
68
71
70
69
67

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

301
301
302
302
302
302
302
302
302
302
302
302
301
300
300
299
299
298
298
298
298
298
298
298

Sunday 9

Waning Crescent 16%

02:55

18:11

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

Sun - Rise: 06:12, Set: 20:18, Transit: 13:15. Moon - Rise: 02:55, Set: 18:11. Civil Dark: 20:49 - 05:43. Nautical Dark: 21:26 - 05:05. Astro Dark: 22:07 - 04:25

Total Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

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
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

2
2
2
2
2
3
5
7
10
10
11
11
10
8
7
5
4
2
2
2

Chance of Frost

Temperature (°C)

24
25
26
28
30
32
33
33
34
34
33
33
32
31
29
29
28
27
27
26

Feels Like (°C)

28
29
28
32
33
33
34
35
36
37
36
35
35
34
34
30
30
31
30
30

Dew Point (°C)

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

Relative Humidity (%)

62
58
54
46
39
34
33
32
31
31
32
33
35
39
43
46
48
51
52
54

Pressure (mb)

1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014

Ozone (du)

298
298
298
299
299
300
300
301
301
301
300
300
300
300
300
300
301
301
301
301

Forecast for Testaccio, Province of Rome, Italy (41.86,12.48)

Generated: 03/08/26 05:55:17. Forecast: 03/08/26 to 09/08/26. Timezone: UTC+2.00