Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 24

Waxing Gibbous 98%

17:44

No Set

05 Good
06 Good
07 Good
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: 06:42, Set: 18:45, Transit: 12:43. Moon - Rise: 17:44, Set: No Set. Civil Dark: 19:10 - 06:17. Nautical Dark: 19:39 - 05:48. Astro Dark: 20:08 - 05:19

Total Clouds (% Sky Obscured)

13
9
14
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
16
18

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
2
0
0
0
0
0
0
0
0
4
7

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
2
3

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
2
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
2
3
2
2
3
4
5
6
5
5
4
2
4
6
6
7
7
8
7
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
20
20
23
26
26
26
26
27
27
27
27
25
25
24
24
23
23
22
21
21
22
21
21

Dew Point (°C)

2
3
4
5
3
2
3
4
5
5
6
5
5
8
11
12
11
11
9
9
6
7
6
6

Relative Humidity (%)

30
31
33
31
24
22
21
22
22
22
23
24
25
33
50
55
54
52
49
45
39
39
38
38

Pressure (mb)

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

Ozone (du)

285
285
285
284
285
284
283
283
282
281
281
281
280
280
281
281
280
280
278
277
276
275
274
274

Friday 25

Waxing Gibbous 100%

18:11

05:38

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

Sun - Rise: 06:43, Set: 18:43, Transit: 12:43. Moon - Rise: 18:11, Set: 05:38. Civil Dark: 19:08 - 06:18. Nautical Dark: 19:37 - 05:49. Astro Dark: 20:07 - 05:19

Total Clouds (% Sky Obscured)

9
8
7
3
3
11
55
21
3
29
38
10
4
0
3
35
70
69
26
10
27
73
93
61

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
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)

5
7
5
3
3
10
55
20
3
29
38
10
4
0
3
35
70
69
25
9
26
73
93
61

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
21
21
24
25
26
25
24
26
27
27
26
26
25
23
22
21
19
19
20
20
20
19
18

Dew Point (°C)

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

Relative Humidity (%)

38
37
37
32
27
28
28
30
30
29
29
30
32
36
44
46
46
45
46
44
43
41
40
39

Pressure (mb)

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

Ozone (du)

274
273
273
273
274
276
276
276
277
276
277
277
277
278
276
275
274
274
275
276
275
275
275
275

Saturday 26

Full Moon 99%

18:38

06:41

05 Bad
06 OK
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 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:43, Set: 18:42, Transit: 12:43. Moon - Rise: 18:38, Set: 06:41. Civil Dark: 19:07 - 06:19. Nautical Dark: 19:36 - 05:49. Astro Dark: 20:05 - 05:20

Total Clouds (% Sky Obscured)

55
46
73
68
72
66
100
56
90
77
100
61
96
91
91
76
100
100
100
100
100
61
60
56

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
72
76
95
93
95
5
1
6
11
3

High Clouds (% Sky Obscured)

55
46
73
68
72
66
100
55
90
77
100
61
96
91
91
76
100
100
100
100
100
61
60
56

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)

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

Chance of Frost

Temperature (°C)

20
19
19
22
24
24
26
26
26
27
26
25
24
23
21
20
19
19
18
18
18
17
18
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

41
40
36
31
26
22
18
17
17
17
17
19
21
27
34
40
44
50
60
65
58
46
40
40

Pressure (mb)

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

Ozone (du)

274
275
273
273
272
273
273
273
271
270
271
271
272
272
272
272
272
273
274
273
274
276
276
278

Sunday 27

Waning Gibbous 96%

19:07

07:46

05 OK
06 OK
07 Good
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: 06:44, Set: 18:41, Transit: 12:42. Moon - Rise: 19:07, Set: 07:46. Civil Dark: 19:05 - 06:19. Nautical Dark: 19:35 - 05:50. Astro Dark: 20:04 - 05:21

Total Clouds (% Sky Obscured)

43
33
16
11
5
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
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

40
20
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
11
11
8
6
4
4
1
1
0
-0
0
1
4
6
5
5
6
7
6
5
4
1
-1

Relative Humidity (%)

52
57
57
47
36
31
27
23
22
21
21
23
26
34
45
47
48
53
55
53
52
47
39
35

Pressure (mb)

1012
1012
1013
1013
1013
1013
1013
1013
1012
1012
1011
1011
1011
1011
1011
1012
1012
1012
1012
1011
1011
1011
1010
1010

Ozone (du)

278
278
277
276
276
276
276
276
275
275
274
274
275
274
274
275
277
280
281
281
280
280
280
279

Monday 28

Waning Gibbous 91%

19:41

08:54

05 Good
06 Good
07 Good
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: 06:45, Set: 18:39, Transit: 12:42. Moon - Rise: 19:41, Set: 08:54. Civil Dark: 19:04 - 06:20. Nautical Dark: 19:33 - 05:51. Astro Dark: 20:02 - 05:22

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
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)

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)

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

Chance of Frost

Temperature (°C)

14
16
16
17
19
20
22
22
23
24
24
24
24
23
21
20
20
19
19
17
18
18
19
20

Feels Like (°C)

14
15
16
17
19
19
20
21
21
22
23
22
23
23
23
23
23
22
21
16
16
16
17
17

Dew Point (°C)

-1
-0
1
-1
-2
-2
-2
-3
-2
-1
-2
-5
-4
-3
-1
0
-1
-2
-3
-4
-4
-4
-3
-3

Relative Humidity (%)

34
34
34
29
25
22
20
18
19
19
17
14
15
18
22
26
25
24
23
22
22
22
22
22

Pressure (mb)

1010
1010
1010
1010
1009
1009
1009
1008
1007
1006
1006
1005
1005
1006
1006
1007
1007
1008
1008
1008
1008
1008
1008
1009

Ozone (du)

280
280
281
281
280
278
277
276
275
276
275
274
275
275
276
276
276
275
274
274
273
273
272
271

Tuesday 29

Waning Gibbous 83%

20:21

10:05

05 Good
06 Good
07 Good
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: 06:46, Set: 18:38, Transit: 12:42. Moon - Rise: 20:21, Set: 10:05. Civil Dark: 19:03 - 06:21. Nautical Dark: 19:32 - 05:52. Astro Dark: 20:01 - 05:22

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
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)

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
17
17
17
15
14
12
26
27
26
27
28
28
26
26
26
26
25
24
20
19
18
19
20

Dew Point (°C)

-2
-3
-4
-4
-7
-10
-13
-9
-9
-10
-9
-8
-7
-7
-6
-5
-5
-6
-6
-7
-8
-8
-7
-6

Relative Humidity (%)

22
21
19
17
13
10
7
8
8
7
8
8
9
11
12
14
14
14
14
14
13
13
14
15

Pressure (mb)

1009
1009
1009
1010
1010
1010
1010
1009
1009
1008
1008
1008
1008
1009
1009
1010
1010
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

271
271
272
272
272
271
271
270
270
270
270
269
269
269
269
269
269
269
269
268
267
266
266
266

Wednesday 30

Waning Gibbous 73%

21:08

11:16

Sun - Rise: 06:46, Set: 18:36, Transit: 12:41. Moon - Rise: 21:08, Set: 11:16. Civil Dark: 19:01 - 06:21. Nautical Dark: 19:30 - 05:52. Astro Dark: 20:00 - 05:23

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 24/09/26 05:21:18. Forecast: 24/09/26 to 30/09/26. Timezone: UTC-7.00