Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 28

Waning Gibbous 99%

19:43

07:51

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

Sun - Rise: 06:24, Set: 19:22, Transit: 12:53. Moon - Rise: 19:43, Set: 07:51. Civil Dark: 19:48 - 05:58. Nautical Dark: 20:18 - 05:28. Astro Dark: 20:50 - 04:57

Total Clouds (% Sky Obscured)

67
62
44
44
46
68
38
24
35
45
47
45
3
20
2
100
100
92
55
100
100
45
45
35

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
1
8
8
7
9
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

67
62
44
44
46
68
30
24
35
45
47
45
3
20
2
100
100
91
35
100
100
30
40
35

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
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
2
1
5
6
7
8
9
9
8
7
6
7
6
6
6
7
6
6
6
7
6
6
6

Chance of Frost

Temperature (°C)

28
29
30
31
32
33
33
32
32
31
30
28
26
24
23
23
23
23
23
22
22
22
22
22

Feels Like (°C)

28
28
28
31
32
32
32
32
31
31
31
29
28
26
25
26
23
22
23
22
22
22
22
21

Dew Point (°C)

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

Relative Humidity (%)

31
27
27
28
28
27
26
25
26
29
33
42
51
53
53
52
52
50
51
55
63
66
62
55

Pressure (mb)

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

Ozone (du)

280
278
277
279
280
279
280
282
283
282
280
280
280
281
282
283
282
282
282
283
282
283
284
282

Saturday 29

Waning Gibbous 95%

20:09

No Set

08 OK
09 OK
10 Good
11 Good
12 OK
13 OK
14 OK
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 OK
07 Good

Sun - Rise: 06:25, Set: 19:21, Transit: 12:52. Moon - Rise: 20:09, Set: No Set. Civil Dark: 19:46 - 05:59. Nautical Dark: 20:17 - 05:29. Astro Dark: 20:48 - 04:57

Total Clouds (% Sky Obscured)

34
20
2
7
30
35
15
3
16
6
2
9
3
0
0
0
0
0
0
0
2
0
19
12

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)

3
17
2
0
0
0
0
0
0
0
2
4
2
0
0
0
0
0
0
0
0
0
8
4

High Clouds (% Sky Obscured)

34
4
0
7
30
35
15
3
16
6
0
6
0
0
0
0
0
0
0
0
2
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
6
6
6
8
8
9
9
8
8
7
6
5
6
7
7
7
7
7
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
13
12
11
11
10
10
9
10
10
10
12
13
13
13
14
14
14
14
13
13
13
12
12

Relative Humidity (%)

46
43
38
33
30
28
28
28
30
32
36
44
53
55
59
63
66
65
67
68
68
68
68
64

Pressure (mb)

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

Ozone (du)

283
282
281
282
283
282
281
280
280
281
282
283
284
285
287
288
288
288
289
289
289
290
290
292

Sunday 30

Waning Gibbous 89%

20:36

08:54

08 OK
09 OK
10 OK
11 OK
12 OK
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

Sun - Rise: 06:25, Set: 19:19, Transit: 12:52. Moon - Rise: 20:36, Set: 08:54. Civil Dark: 19:45 - 06:00. Nautical Dark: 20:15 - 05:30. Astro Dark: 20:47 - 04:58

Total Clouds (% Sky Obscured)

19
39
25
22
21
12
3
3
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
0
0
0
0

Medium Clouds (% Sky Obscured)

0
4
10
12
12
6
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

19
28
2
1
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
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
5
5
6
7
7
8
8
8
8
7
6
5
6
6
7
7
6
6
6
6
6
5
5

Chance of Frost

Temperature (°C)

23
24
25
25
26
27
28
27
26
25
24
22
21
19
18
17
18
17
17
17
17
16
18
19

Feels Like (°C)

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

Dew Point (°C)

12
10
9
7
6
6
5
3
2
3
5
9
12
12
11
10
10
10
9
8
8
6
7
7

Relative Humidity (%)

49
39
36
30
26
24
22
21
21
24
30
42
56
61
64
62
61
63
61
57
55
51
50
45

Pressure (mb)

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

Ozone (du)

293
294
296
297
296
296
297
297
298
299
299
300
302
305
304
306
309
312
313
311
309
310
310
312

Monday 31

Waning Gibbous 80%

21:06

09:58

08 Good
09 Good
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 OK
04 OK
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:26, Set: 19:18, Transit: 12:52. Moon - Rise: 21:06, Set: 09:58. Civil Dark: 19:44 - 06:00. Nautical Dark: 20:14 - 05:30. Astro Dark: 20:45 - 04:59

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
31
47
49
53
51

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
3
8
19
16
17
27

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

Chance of Frost

Temperature (°C)

21
23
24
24
25
25
26
25
25
25
23
21
18
18
17
16
16
16
16
16
16
16
16
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

38
31
28
24
21
20
20
20
20
22
25
36
47
55
55
53
53
52
50
45
43
39
35
34

Pressure (mb)

1014
1014
1014
1014
1013
1013
1013
1012
1012
1012
1012
1013
1013
1014
1015
1015
1015
1015
1015
1014
1014
1014
1015
1015

Ozone (du)

312
308
306
304
299
296
295
292
290
289
288
286
284
284
282
282
280
279
278
277
276
276
275
275

Tuesday 1

Waning Gibbous 70%

21:40

11:06

08 Bad
09 Bad
10 Bad
11 Bad
12 OK
13 OK
14 OK
15 OK
16 OK
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

Sun - Rise: 06:27, Set: 19:17, Transit: 12:51. Moon - Rise: 21:40, Set: 11:06. Civil Dark: 19:42 - 06:01. Nautical Dark: 20:12 - 05:31. Astro Dark: 20:43 - 05:00

Total Clouds (% Sky Obscured)

52
52
53
52
47
43
38
34
27
18
7
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)

28
35
42
39
18
8
5
2
2
1
1
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
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
20
21
21
23
23
23
23
22
22
22
19
19
17
16
16
16
16
16
16
16
16
16
15

Dew Point (°C)

1
0
-1
-0
0
0
1
-0
-0
1
1
2
2
1
2
2
2
2
2
1
1
1
-0
-1

Relative Humidity (%)

28
23
21
21
20
20
19
19
20
21
23
29
33
34
37
37
36
37
36
35
35
34
31
27

Pressure (mb)

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

Ozone (du)

274
273
273
273
273
273
273
273
273
273
272
271
272
273
272
273
273
273
273
275
276
278
280
282

Wednesday 2

Waning Gibbous 59%

22:21

12:15

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

Sun - Rise: 06:27, Set: 19:15, Transit: 12:51. Moon - Rise: 22:21, Set: 12:15. Civil Dark: 19:41 - 06:02. Nautical Dark: 20:11 - 05:32. Astro Dark: 20:42 - 05:01

Total Clouds (% Sky Obscured)

2
3
0
0
5
10
40
75
80
85
85
80
75
65
40
35
35
40
45
50
45
27
13
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
1
3
5
10
6
1
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
10
40
75
80
85
85
80
75
65
40
35
35
40
45
50
45
27
13
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)

7
6
6
6
7
8
9
8
8
7
6
5
6
7
7
8
8
8
8
8
8
8
7
7

Chance of Frost

Temperature (°C)

19
20
20
22
24
25
25
25
24
24
23
22
21
20
20
19
17
17
17
17
17
16
17
18

Feels Like (°C)

16
15
14
15
23
23
22
22
22
23
22
25
25
24
22
22
16
16
16
16
16
15
15
15

Dew Point (°C)

-2
-2
-4
-4
-3
-3
-3
-3
-4
-4
-3
0
2
2
2
2
-1
-2
-3
-4
-4
-6
-6
-6

Relative Humidity (%)

25
22
19
17
17
16
15
15
15
15
18
22
27
29
31
32
29
27
25
25
23
22
20
19

Pressure (mb)

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

Ozone (du)

284
284
285
286
285
285
284
284
284
284
284
284
284
286
288
291
293
294
296
297
298
298
299
300

Thursday 3

Waning Gibbous 47%

23:11

13:26

08 Good
09 Good
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

Sun - Rise: 06:28, Set: 19:14, Transit: 12:51. Moon - Rise: 23:11, Set: 13:26. Civil Dark: 19:39 - 06:03. Nautical Dark: 20:10 - 05:33. Astro Dark: 20:40 - 05:02

Total Clouds (% Sky Obscured)

0
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
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

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

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)

6
6
6
6
7
8
8
8
8
8
7
5
6
7
7
8
8
8
8
8
8

Chance of Frost

Temperature (°C)

18
19
20
21
24
24
25
24
24
24
22
20
19
18
18
17
15
16
15
15
14

Feels Like (°C)

14
14
13
12
22
21
21
22
22
23
21
22
22
22
21
20
15
16
16
15
14

Dew Point (°C)

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

Relative Humidity (%)

17
15
13
12
12
11
11
13
15
17
22
28
37
43
48
54
55
57
58
55
51

Pressure (mb)

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

Ozone (du)

300
301
302
302
301
300
299
299
298
298
297
296
294
294
294
293
293
293
293
294
295

Forecast for Mount Wilson, Los Angeles, United States of America (34.22,-118.06)

Generated: 28/08/26 08:34:00. Forecast: 28/08/26 to 03/09/26. Timezone: UTC-7.00