Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 23

Waxing Gibbous 85%

17:03

02:45

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

Sun - Rise: 06:20, Set: 19:29, Transit: 12:54. Moon - Rise: 17:03, Set: 02:45. Civil Dark: 19:54 - 05:54. Nautical Dark: 20:25 - 05:23. Astro Dark: 20:57 - 04:52

Total Clouds (% Sky Obscured)

16
12
9
7
1
1
0
0
0
0
0
0
6
22
45
63
45
34
2
0
14
27
22
8

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
4
0
0
0
0
0
0
12
23
20
8

High Clouds (% Sky Obscured)

0
0
0
0
1
1
0
0
0
0
0
0
5
18
43
47
35
25
2
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)

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

Chance of Frost

Temperature (°C)

23
23
24
28
29
30
31
32
33
33
33
32
31
30
27
24
23
24
24
23
23
23
24
23

Feels Like (°C)

23
23
24
29
29
29
30
31
31
31
31
31
29
29
27
24
22
23
22
23
23
23
23
23

Dew Point (°C)

8
8
8
8
6
5
5
6
5
4
3
3
3
4
8
9
7
7
6
6
6
6
7
5

Relative Humidity (%)

38
38
35
27
23
20
20
19
17
15
15
15
16
19
28
37
36
33
32
32
31
32
33
30

Pressure (mb)

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

Ozone (du)

293
294
295
294
293
291
292
290
289
290
292
293
293
292
291
293
294
294
294
296
296
298
297
296

Monday 24

Waxing Gibbous 92%

17:43

03:46

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

Sun - Rise: 06:20, Set: 19:27, Transit: 12:54. Moon - Rise: 17:43, Set: 03:46. Civil Dark: 19:53 - 05:54. Nautical Dark: 20:24 - 05:24. Astro Dark: 20:56 - 04:53

Total Clouds (% Sky Obscured)

9
22
65
6
3
2
7
29
29
21
7
2
1
0
0
0
0
0
0
8
19
27
55
21

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)

9
22
42
3
3
2
5
29
29
20
3
0
0
0
0
0
0
0
0
3
5
8
6
10

High Clouds (% Sky Obscured)

0
0
55
2
0
0
3
2
2
2
2
2
1
0
0
0
0
0
0
3
2
7
55
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
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
5
5
3
4
5
5
6
6
6
6
6
5
4
6
7
7
8
6
5
4
3
3

Chance of Frost

Temperature (°C)

23
23
24
29
30
30
31
32
33
33
33
33
32
31
29
26
26
26
25
25
25
25
24
24

Feels Like (°C)

22
23
23
29
30
29
30
31
31
32
31
31
31
31
30
27
26
27
25
25
25
24
24
24

Dew Point (°C)

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

Relative Humidity (%)

27
25
24
20
18
17
17
17
17
17
17
18
19
22
30
35
35
35
32
29
29
28
28
28

Pressure (mb)

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

Ozone (du)

296
294
295
295
294
294
292
290
288
286
285
284
285
285
287
287
286
287
287
288
288
286
286
286

Tuesday 25

Waxing Gibbous 96%

18:18

04:47

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

Sun - Rise: 06:21, Set: 19:26, Transit: 12:54. Moon - Rise: 18:18, Set: 04:47. Civil Dark: 19:52 - 05:55. Nautical Dark: 20:23 - 05:25. Astro Dark: 20:54 - 04:54

Total Clouds (% Sky Obscured)

21
2
5
8
5
5
13
12
10
58
49
4
2
0
5
78
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)

11
0
0
1
0
0
4
4
4
4
4
4
1
0
0
3
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
2
4
8
5
5
10
10
8
55
47
2
2
0
4
63
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
1
1
1
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
2
3
1
2
3
4
5
6
6
6
6
5
4
4
7
6
5
5
4
4
3
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

28
27
27
21
17
16
16
16
16
16
16
16
17
19
26
31
31
30
30
29
29
29
28
27

Pressure (mb)

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

Ozone (du)

285
284
284
286
285
283
282
281
280
279
279
280
280
281
281
282
283
284
286
286
285
282
282
282

Wednesday 26

Waxing Gibbous 99%

18:48

No Set

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

Sun - Rise: 06:22, Set: 19:25, Transit: 12:53. Moon - Rise: 18:48, Set: No Set. Civil Dark: 19:50 - 05:56. Nautical Dark: 20:21 - 05:25. Astro Dark: 20:53 - 04:55

Total Clouds (% Sky Obscured)

2
4
7
6
6
7
8
8
7
2
1
0
0
0
0
0
0
0
0
0
0
16
32
47

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
3
4
4
3
6
6
6
6
2
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
16
32
41

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
1
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
3
2
3
5
5
5
6
6
6
6
5
4
7
5
6
6
5
6
5
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
26
28
31
31
30
31
32
32
33
33
32
32
31
30
28
25
26
26
26
25
25
24
25

Dew Point (°C)

5
7
8
6
6
6
6
7
7
8
8
8
8
9
13
15
12
10
10
9
7
7
6
6

Relative Humidity (%)

27
29
29
22
21
20
19
19
19
19
19
20
22
26
37
51
46
39
40
36
33
31
29
29

Pressure (mb)

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

Ozone (du)

282
282
282
281
281
281
280
280
279
278
278
278
277
277
277
277
275
274
273
274
274
275
276
276

Thursday 27

Full Moon 100%

19:16

05:48

05 OK
06 OK
07 OK
08 OK
09 OK
10 Bad
11 OK
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: 06:22, Set: 19:23, Transit: 12:53. Moon - Rise: 19:16, Set: 05:48. Civil Dark: 19:49 - 05:57. Nautical Dark: 20:20 - 05:26. Astro Dark: 20:51 - 04:56

Total Clouds (% Sky Obscured)

46
43
40
29
18
8
21
68
90
95
61
100
98
95
92
97
99
100
90
80
66
69
75
81

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
4
4
4
0
0
5
4
1
2
2
2
2
1
1
0
0
0
0
0
1
2
4

High Clouds (% Sky Obscured)

44
42
36
26
16
8
20
68
90
95
54
100
97
93
91
95
98
100
89
76
64
69
75
80

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
9
22
22
3
2
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)

5
3
3
2
1
2
4
5
6
7
6
6
4
3
4
6
6
6
6
6
6
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

25
26
28
30
30
31
32
32
31
31
31
31
30
30
31
32
30
28
27
25
24
24
25
25

Dew Point (°C)

6
7
8
6
6
6
7
8
9
9
8
8
9
11
13
14
13
12
11
8
6
5
5
6

Relative Humidity (%)

28
28
29
23
21
20
19
21
22
22
21
21
24
29
35
42
40
38
36
32
29
26
27
27

Pressure (mb)

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

Ozone (du)

275
276
276
277
276
277
277
276
276
277
277
277
277
277
276
276
276
277
277
277
277
277
277
277

Friday 28

Waning Gibbous 99%

19:43

06:50

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

Sun - Rise: 06:23, Set: 19:22, Transit: 12:53. Moon - Rise: 19:43, Set: 06:50. Civil Dark: 19:48 - 05:58. Nautical Dark: 20:18 - 05:27. Astro Dark: 20:50 - 04:57

Total Clouds (% Sky Obscured)

88
94
100
95
97
99
97
96
89
58
50
52
43
31
18
24
27
40
30
30
30
32
29
22

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)

8
4
0
1
2
3
3
3
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

87
94
100
94
97
99
97
95
20
23
23
29
19
10
0
0
0
0
0
0
0
0
0
4

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

28
26
25
23
21
19
18
19
19
19
19
20
21
26
33
40
39
39
40
36
32
28
28
28

Pressure (mb)

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

Ozone (du)

276
276
276
276
276
276
276
276
276
276
275
274
274
274
273
273
273
273
273
273
273
273
273
274

Saturday 29

Waning Gibbous 95%

20:09

07:51

Sun - Rise: 06:24, Set: 19:21, Transit: 12:52. Moon - Rise: 20:09, Set: 07:51. Civil Dark: 19:46 - 05:58. Nautical Dark: 20:17 - 05:28. Astro Dark: 20:48 - 04:57

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: 23/08/26 05:58:49. Forecast: 23/08/26 to 29/08/26. Timezone: UTC-7.00