Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 16

Waxing Crescent 39%

13:45

21:39

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

Sun - Rise: 06:55, Set: 19:20, Transit: 13:07. Moon - Rise: 13:45, Set: 21:39. Civil Dark: 19:48 - 06:27. Nautical Dark: 20:21 - 05:54. Astro Dark: 20:55 - 05:20

Total Clouds (% Sky Obscured)

12
11
8
8
4
5
12
25
52
48
53
83
95
79
99
95
52
30
5
5
14
15
74
13

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
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
10
12
14
14
12
4
2
4
2
9
0
6
0
3
0
0
0
0

High Clouds (% Sky Obscured)

6
3
2
2
2
2
2
3
10
12
9
26
72
79
95
54
52
30
5
0
14
11
51
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
4
9
9
9

Fog (%)

0
0
0
0
0
0
2
5
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
Very Light Rain
Very Light Rain
Light Rain
None
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
1
0
3
3
4
13
7
10
8
6
11
26
43
43
46
23
47

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.4
0
0.2

Wind Speed/Direction (mph)

7
5
2
0
3
3
4
5
5
6
6
6
6
6
7
9
12
13
12
12
13
13
12
11

Chance of Frost

Temperature (°C)

27
26
25
25
24
23
23
22
22
22
22
22
22
23
24
25
26
26
26
27
27
27
27
26

Feels Like (°C)

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

Dew Point (°C)

19
20
20
20
19
18
17
17
17
18
19
19
19
19
19
18
17
17
17
18
19
19
20
20

Relative Humidity (%)

61
67
71
74
75
74
72
73
75
78
80
84
85
79
72
65
60
57
56
57
59
63
65
67

Pressure (mb)

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

Ozone (du)

293
292
291
290
290
290
290
290
289
288
289
290
291
293
293
294
295
296
296
292
292
292
292
292

Thursday 17

Waxing Crescent 49%

14:42

22:20

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

Sun - Rise: 06:56, Set: 19:18, Transit: 13:06. Moon - Rise: 14:42, Set: 22:20. Civil Dark: 19:46 - 06:28. Nautical Dark: 20:19 - 05:55. Astro Dark: 20:53 - 05:21

Total Clouds (% Sky Obscured)

16
15
15
20
21
22
100
100
100
36
83
78
20
40
36
29
26
24
16
77
18
17
89
98

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
0
0
0
0
0
0
0
3
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
0
6
3
0
0
0
0
0
1
19
0
0
0
0
0
0

High Clouds (% Sky Obscured)

16
15
15
20
21
22
100
100
100
36
83
78
20
40
36
29
1
24
4
46
5
13
60
84

ISS Passover

Visibility (miles)

3
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
None
Very Light Rain
Light Rain
Light Rain
Ice pellet
Light Rain
None
None
None
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None

Precipitation Probability (%)

33
39
45
58
55
67
75
42
49
73
95
59
84
24
29
38
50
69
55
6
4
3
0
1

Precipitation Amount (mm)

0
0
0
0.3
0.2
0.4
0.7
0
0.3
0.4
1
0.3
1.4
0
0
0
0.3
0.6
0.5
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
25
24
24
24
24
23
23
23
23
23
22
22
23
23
24
25
25
26
26
26
26
26
25

Feels Like (°C)

27
27
27
27
26
25
24
22
22
22
23
23
23
24
25
25
25
25
24
26
27
27
27
26

Dew Point (°C)

20
21
21
21
19
18
18
18
18
17
17
17
18
18
18
17
16
15
15
16
17
19
19
19

Relative Humidity (%)

72
78
83
83
75
71
72
72
72
70
70
71
74
74
71
65
59
52
51
54
59
64
67
68

Pressure (mb)

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

Ozone (du)

293
293
294
295
294
295
296
296
296
296
295
295
295
297
296
297
298
299
299
301
300
300
301
303

Friday 18

First Quarter 49%

15:31

23:08

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

Sun - Rise: 06:57, Set: 19:17, Transit: 13:06. Moon - Rise: 15:31, Set: 23:08. Civil Dark: 19:45 - 06:29. Nautical Dark: 20:17 - 05:56. Astro Dark: 20:51 - 05:23

Total Clouds (% Sky Obscured)

91
87
86
39
17
84
34
30
35
39
18
34
20
25
40
65
28
18
13
14
12
10
10
4

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

3
0
0
0
0
0
14
0
0
0
0
0
1
1
0
1
4
5
6
5
5
0
1
0

High Clouds (% Sky Obscured)

62
25
15
39
13
31
34
30
35
39
1
34
20
25
40
65
28
17
8
6
3
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
Light Rain
Moderate Rain
None
Light Rain
None
None
None
None
None
Light Rain
Light Rain
Ice pellet
Light Rain
None
None
None
None
None

Precipitation Probability (%)

2
2
3
1
0
6
53
95
35
78
24
16
11
19
17
68
95
66
72
43
41
42
38
28

Precipitation Amount (mm)

0
0
0
0
0
0
0.5
2.6
0
1.3
0
0
0
0
0
0.7
1.9
0.4
0.6
0
0
0
0
0

Wind Speed/Direction (mph)

8
5
4
3
4
4
4
4
5
6
5
5
6
5
4
3
4
6
7
6
6
5
5
4

Chance of Frost

Temperature (°C)

25
24
24
23
23
22
22
22
22
22
22
22
21
22
23
24
25
25
25
25
25
25
25
25

Feels Like (°C)

26
26
27
25
25
24
23
24
24
24
24
24
23
24
25
26
26
26
26
25
26
26
26
27

Dew Point (°C)

19
20
19
19
18
19
19
18
19
19
19
18
18
18
17
16
15
14
15
15
15
16
16
17

Relative Humidity (%)

71
74
74
74
75
80
80
79
81
83
81
81
82
77
67
60
55
52
56
53
52
55
58
62

Pressure (mb)

1014
1015
1015
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1018
1018
1019
1019
1020
1020
1020
1020
1020
1019
1020

Ozone (du)

303
303
303
306
306
304
302
301
300
299
300
305
307
307
307
308
309
309
310
311
311
310
309
310

Saturday 19

Waxing Gibbous 58%

16:13

00:04

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

Sun - Rise: 06:58, Set: 19:15, Transit: 13:06. Moon - Rise: 16:13, Set: 00:04. Civil Dark: 19:43 - 06:30. Nautical Dark: 20:16 - 05:57. Astro Dark: 20:49 - 05:24

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
4
75
70
70
70
51
6
0
0
0
0
0
0
35
9
8
17
33

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)

0
0
0
0
0
0
1
20
20
20
40
27
2
0
0
0
0
0
0
35
9
8
17
33

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 (%)

8
8
6
1
4
6
6
13
12
5
12
7
2
5
5
1
1
1
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
3
3
3
4
4
4
4
4
5
5
5
4
3
5
8
9
10
11
9

Chance of Frost

Temperature (°C)

24
24
23
23
22
22
22
21
21
21
21
21
21
21
23
24
26
26
27
27
27
26
26
26

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
74
75
74
75
78
79
76
75
71
68
67
67
66
57
51
46
43
46
50
50
54
55
58

Pressure (mb)

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

Ozone (du)

309
306
304
302
299
298
298
297
297
296
296
297
298
298
297
297
296
294
294
293
293
292
291
290

Sunday 20

Waxing Gibbous 68%

16:47

01:05

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

Sun - Rise: 06:59, Set: 19:13, Transit: 13:05. Moon - Rise: 16:47, Set: 01:05. Civil Dark: 19:41 - 06:31. Nautical Dark: 20:14 - 05:59. Astro Dark: 20:47 - 05:25

Total Clouds (% Sky Obscured)

37
31
59
40
14
27
71
34
47
74
81
87
93
74
48
21
34
48
62
54
47
43
58
67

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
1
1
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

37
31
37
10
14
27
62
34
47
51
62
74
84
69
38
7
30
48
62
54
35
16
14
13

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
1

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
6
4
3
2
2
3
4
4
4
5
4
4
4
3
3
5
6
8
9
10
12
13
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

18
18
18
17
17
16
15
14
14
14
14
13
14
13
13
13
13
14
15
16
17
17
18
18

Relative Humidity (%)

64
65
67
65
65
65
65
64
62
63
64
64
66
64
56
50
45
47
50
52
55
56
59
62

Pressure (mb)

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

Ozone (du)

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

Monday 21

Waxing Gibbous 77%

17:16

02:10

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

Sun - Rise: 07:00, Set: 19:11, Transit: 13:05. Moon - Rise: 17:16, Set: 02:10. Civil Dark: 19:39 - 06:32. Nautical Dark: 20:12 - 06:00. Astro Dark: 20:45 - 05:26

Total Clouds (% Sky Obscured)

77
70
67
60
42
24
6
4
3
2
2
1
1
3
7
11
9
6
2
12
22
33
31
28

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
12
22
33
30
26

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

6
5
8
7
2
4
1
2
2
1
1
1
0
0
0
0
0
0
0
0
1
2
2
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
8
7
6
6

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
4
5
6
15
23
29
32
32
37
31
28

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
26
23
24
25
25
24
25
25
24
24
23
23
23
22
22
22
23
24
25
29
29
29
29

Dew Point (°C)

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

Relative Humidity (%)

64
68
69
71
73
71
69
67
67
67
67
68
68
69
60
52
45
45
45
44
50
56
62
66

Pressure (mb)

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

Ozone (du)

294
294
294
295
295
296
297
297
297
297
296
298
299
300
301
303
304
305
306
307
306
306
305
304

Tuesday 22

Waxing Gibbous 85%

17:41

03:16

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

Sun - Rise: 07:01, Set: 19:10, Transit: 13:05. Moon - Rise: 17:41, Set: 03:16. Civil Dark: 19:37 - 06:33. Nautical Dark: 20:10 - 06:01. Astro Dark: 20:43 - 05:27

Total Clouds (% Sky Obscured)

27
41
55
69
62
51
44
37
31
24
26
27
29
41
52
65
68
71
73

Low Clouds (% Sky Obscured)

23
40
55
69
62
51
44
37
31
24
26
27
29
41
52
65
68
71
73

Medium Clouds (% Sky Obscured)

5
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

6
5
7
8
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

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

Precipitation Probability (%)

40
37
30
29
28
22
3
9
9
3
9
10
4
10
13
4
11
16
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
11
10
9
10
10
10
10
10
10
10
10
10
10
9
9
8
5
3

Chance of Frost

Temperature (°C)

24
23
22
21
21
20
20
19
19
19
19
19
19
19
20
21
22
23
24

Feels Like (°C)

28
27
24
24
25
24
23
23
19
18
17
17
17
17
16
17
17
18
19

Dew Point (°C)

18
18
16
14
12
11
11
11
10
10
10
10
9
9
9
9
10
10
12

Relative Humidity (%)

69
73
67
62
58
57
57
57
56
56
55
54
53
53
49
46
44
44
45

Pressure (mb)

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

Ozone (du)

304
304
304
304
305
305
305
305
305
304
303
303
304
304
305
306
306
306
306

Forecast for Civitavecchia, Province of Rome, Italy (42.09,11.80)

Generated: 16/09/26 19:54:08. Forecast: 16/09/26 to 22/09/26. Timezone: UTC+2.00