Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 4

Waning Gibbous 86%

23:41

09:10

00 OK
01 OK
02 OK
03 Good
04 Good
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

Sun - Rise: 05:40, Set: 20:01, Transit: 12:50. Moon - Rise: 23:41, Set: 09:10. Civil Dark: 20:30 - 05:11. Nautical Dark: 21:05 - 04:35. Astro Dark: 21:44 - 03:56

Total Clouds (% Sky Obscured)

35
27
21
16
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

32
31
31
31
29
29
28
28
23
21
22
23
23
22
22
23
24
26
31
39
55
54
48
42

Pressure (mb)

1013
1013
1012
1012
1011
1011
1012
1011
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1012
1012
1012
1012

Ozone (du)

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

Friday 5

Waning Gibbous 78%

No Rise

10:10

00 Good
01 Good
02 Good
03 Good
04 Good
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 Bad
20 OK
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:40, Set: 20:01, Transit: 12:50. Moon - Rise: No Rise, Set: 10:10. Civil Dark: 20:30 - 05:11. Nautical Dark: 21:06 - 04:35. Astro Dark: 21:45 - 03:56

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
7
76
44
86
60
64

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
2
0
7
76
44
86
56
55

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
2
2
2
0
0
1
3
4
5
5
3
2
2
1
1
2
2
4
7
11
11
10
11

Relative Humidity (%)

36
33
32
33
30
31
32
32
28
28
27
24
21
20
18
19
21
22
28
36
57
63
64
65

Pressure (mb)

1012
1011
1011
1011
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011

Ozone (du)

310
311
313
314
314
314
314
314
314
316
317
319
320
320
321
321
321
322
322
321
319
318
319
317

Saturday 6

Waning Gibbous 69%

00:12

11:10

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

Sun - Rise: 05:40, Set: 20:02, Transit: 12:51. Moon - Rise: 00:12, Set: 11:10. Civil Dark: 20:31 - 05:11. Nautical Dark: 21:06 - 04:35. Astro Dark: 21:46 - 03:56

Total Clouds (% Sky Obscured)

72
71
65
100
100
98
55
82
77
84
100
100
100
54
84
82
100
100
100
100
100
84
59
36

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
17
26
36
46
56
36

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

65
63
57
100
100
97
52
74
71
79
100
100
100
54
84
82
100
100
100
100
98
83
59
36

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
15
15
13
14
14
14
17
18
19
19
20
19
20
19
19
19
18
18
18
16
15
15
16

Dew Point (°C)

11
10
9
6
6
6
4
5
7
6
5
4
2
1
-1
-0
1
2
6
8
11
11
12
12

Relative Humidity (%)

66
67
63
53
51
51
46
41
40
35
33
29
26
22
20
21
24
28
38
48
66
73
79
80

Pressure (mb)

1011
1011
1011
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1009
1010
1010
1010
1010
1011
1011

Ozone (du)

316
316
314
313
311
309
309
307
306
305
304
302
303
303
303
303
305
306
306
306
306
307
308
310

Sunday 7

Waning Gibbous 59%

00:39

12:10

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

Sun - Rise: 05:39, Set: 20:02, Transit: 12:51. Moon - Rise: 00:39, Set: 12:10. Civil Dark: 20:31 - 05:10. Nautical Dark: 21:07 - 04:35. Astro Dark: 21:46 - 03:55

Total Clouds (% Sky Obscured)

20
0
15
32
54
36
18
0
10
20
30
19
10
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

19
0
15
32
54
36
18
0
10
20
30
19
10
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)

20
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
4
5
5
5
4
4
5
4
4
4
4
5
6
5
5
5
4
4
4
3
4
6

Chance of Frost

Temperature (°C)

14
14
13
14
14
13
14
16
18
19
20
21
22
22
23
22
22
21
20
20
17
18
16
16

Feels Like (°C)

15
14
14
14
14
13
13
16
17
18
19
19
20
20
21
21
20
20
19
20
18
19
17
16

Dew Point (°C)

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

Relative Humidity (%)

79
71
64
59
58
57
54
44
36
32
30
28
29
27
26
27
28
31
34
42
60
65
63
54

Pressure (mb)

1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1010
1010
1011
1011
1011

Ozone (du)

310
313
314
314
317
321
323
323
324
326
326
333
330
330
329
330
328
327
329
329
327
329
329
328

Monday 8

Third Quarter 48%

01:06

13:11

00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
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 Good
19 Good
20 Good
21 Good
22 Good
23 Good

Sun - Rise: 05:39, Set: 20:03, Transit: 12:51. Moon - Rise: 01:06, Set: 13:11. Civil Dark: 20:32 - 05:10. Nautical Dark: 21:08 - 04:34. Astro Dark: 21:47 - 03:55

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
5
9
34
26
30
35
40
40
30
15
0
4
8
13
9

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
34
26
30
32
21
10
7
3
0
4
8
13
9

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
1
4
7
5
3
5
5
10
20
23
15
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
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
7
6
4
3
3
2
2
2
3
5
6
6
6
6
5
4
4
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
15
15
14
14
14
15
18
20
20
19
20
17
18
18
19
20
20
19
21
23
22
20
19

Dew Point (°C)

5
4
5
3
3
3
3
3
4
4
3
3
0
0
0
1
1
1
3
6
9
8
7
6

Relative Humidity (%)

48
49
49
47
45
46
43
36
33
32
30
29
28
27
25
26
26
27
34
43
54
53
52
51

Pressure (mb)

1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1010
1010
1011
1011
1011
1012
1012
1012

Ozone (du)

327
327
327
326
327
329
330
330
330
329
328
326
327
327
328
327
326
326
325
323
322
322
323
323

Tuesday 9

Waning Crescent 37%

01:32

14:15

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

Sun - Rise: 05:39, Set: 20:03, Transit: 12:51. Moon - Rise: 01:32, Set: 14:15. Civil Dark: 20:32 - 05:10. Nautical Dark: 21:08 - 04:34. Astro Dark: 21:47 - 03:55

Total Clouds (% Sky Obscured)

6
2
11
20
29
31
30
34
32
32
36
28
24
21
16
17
18
12
8
4
3
1
0
0

Low Clouds (% Sky Obscured)

6
0
11
20
29
31
30
34
32
32
36
28
24
21
16
17
18
12
8
4
3
1
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)

2
2
4
6
10
10
13
16
9
2
0
0
0
0
0
1
1
1
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
4
4
4
4
4
5
5
5
5
5
5
6
6
6
6
6
6
5
5
6
7
8

Chance of Frost

Temperature (°C)

13
13
13
13
12
12
12
13
13
14
16
17
20
21
21
21
21
22
20
19
18
17
16
16

Feels Like (°C)

13
12
13
13
13
13
10
10
9
9
10
10
20
19
18
19
20
22
19
21
22
21
20
19

Dew Point (°C)

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

Relative Humidity (%)

43
38
33
33
33
32
30
28
26
25
25
25
26
26
26
28
31
34
40
48
58
62
67
72

Pressure (mb)

1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011

Ozone (du)

322
321
320
321
321
321
323
325
327
326
325
324
323
323
323
324
325
326
324
323
321
323
325
328

Wednesday 10

Waning Crescent 27%

02:00

15:21

Sun - Rise: 05:39, Set: 20:04, Transit: 12:51. Moon - Rise: 02:00, Set: 15:21. Civil Dark: 20:33 - 05:10. Nautical Dark: 21:09 - 04:34. Astro Dark: 21:48 - 03:55

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: 04/06/26 00:27:33. Forecast: 04/06/26 to 10/06/26. Timezone: UTC-7.00