Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 8

Waning Gibbous 71%

22:56

10:24

00 OK
01 OK
02 OK
03 OK
04 Good
05 OK
06 OK
07 OK
08 OK
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: 06:58, Set: 17:00, Transit: 11:59. Moon - Rise: 22:56, Set: 10:24. Civil Dark: 17:27 - 06:31. Nautical Dark: 17:58 - 06:00. Astro Dark: 18:28 - 05:30

Total Clouds (% Sky Obscured)

40
40
36
23
0
17
30
19
11
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
17
30
16
8
2
2
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
1
2
5
6
4
5
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)

14
10
6
5
5
6
8
10
15
21
24
24
22
18
15
13
11
9
7
7
6
6
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
57
57
57
61
59
58
59
62
57
58
51
42
32
35
40
46
59
66
63
59
54
47
41

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1016
1015
1014
1015
1016
1017
1018
1020
1020
1021
1022
1022
1023

Ozone (du)

330
329
333
332
330
328
327
326
326
327
332
333
330
329
328
328
331
334
336
337
338
338
337
334

Friday 9

Waning Gibbous 61%

23:54

10:49

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

Sun - Rise: 06:58, Set: 17:01, Transit: 11:59. Moon - Rise: 23:54, Set: 10:49. Civil Dark: 17:28 - 06:31. Nautical Dark: 17:59 - 06:00. Astro Dark: 18:29 - 05:30

Total Clouds (% Sky Obscured)

22
55
45
40
2
1
2
2
19
30
27
39
37
35
50
0
0
2
15
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
3
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

17
45
40
40
2
1
1
1
19
20
25
34
37
35
50
0
0
2
15
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
7
7
8
8
8
8
7
6
5
5
6
6
6
6
5
5
6
8
8
7
6
6
6

Chance of Frost

Temperature (°C)

4
3
4
4
4
4
5
5
6
7
9
9
10
10
11
11
9
9
8
8
8
8
7
7

Feels Like (°C)

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

Dew Point (°C)

-9
-11
-12
-12
-12
-12
-11
-12
-11
-10
-14
-15
-14
-14
-13
-11
-8
-5
-6
-7
-7
-7
-7
-7

Relative Humidity (%)

38
34
32
31
30
30
30
29
28
27
19
16
16
16
18
20
29
38
37
35
34
35
36
36

Pressure (mb)

1023
1024
1024
1024
1024
1025
1026
1026
1027
1026
1027
1026
1026
1025
1025
1026
1026
1028
1028
1029
1029
1030
1030
1030

Ozone (du)

331
328
326
324
323
322
322
323
323
324
325
327
326
326
326
326
327
327
327
327
324
322
319
317

Saturday 10

Third Quarter 51%

No Rise

11:14

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 Good
20 Good
21 Good
22 Good
23 Good

Sun - Rise: 06:58, Set: 17:01, Transit: 12:00. Moon - Rise: No Rise, Set: 11:14. Civil Dark: 17:29 - 06:31. Nautical Dark: 18:00 - 06:00. Astro Dark: 18:30 - 05:30

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
5
4
4
4
4
4
4
3
4
4
4
4
4
4
5
5
5
5
4
3
3

Chance of Frost

Temperature (°C)

7
7
8
8
9
8
8
9
9
11
12
13
13
13
14
14
14
12
11
11
12
11
11
11

Feels Like (°C)

3
4
4
4
5
4
4
5
5
7
10
10
11
11
11
11
11
8
7
7
7
7
7
7

Dew Point (°C)

-7
-6
-6
-6
-5
-5
-4
-4
-5
-5
-8
-9
-10
-9
-8
-6
-2
-1
-4
-4
-4
-4
-4
-4

Relative Humidity (%)

37
38
38
38
38
39
40
40
38
33
24
20
19
19
21
24
33
40
35
33
33
34
35
34

Pressure (mb)

1030
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1029
1027
1027
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027

Ozone (du)

315
313
310
306
303
296
294
294
292
292
292
290
289
288
286
286
286
286
285
285
286
285
284
285

Sunday 11

Waning Crescent 41%

00:52

11:41

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 Good
20 Good
21 Good
22 Good
23 Good

Sun - Rise: 06:58, Set: 17:02, Transit: 12:00. Moon - Rise: 00:52, Set: 11:41. Civil Dark: 17:30 - 06:31. Nautical Dark: 18:00 - 06:00. Astro Dark: 18:31 - 05:30

Total Clouds (% Sky Obscured)

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

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
1
1
1
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)

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

Chance of Frost

Temperature (°C)

10
11
11
11
11
11
11
12
12
14
15
16
16
16
16
15
15
14
13
13
13
12
11
11

Feels Like (°C)

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

Dew Point (°C)

-5
-5
-4
-4
-4
-4
-4
-3
-3
-2
-5
-6
-7
-7
-6
-6
-1
0
-2
-3
-4
-4
-5
-5

Relative Humidity (%)

33
32
34
34
34
35
35
36
35
32
25
21
20
20
21
23
33
38
35
33
32
32
32
32

Pressure (mb)

1027
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1024
1023
1022
1022
1022
1022
1023
1024
1024
1024
1024
1024
1024

Ozone (du)

284
286
287
288
287
287
287
288
288
289
287
285
285
285
286
289
290
292
294
297
297
297
298
298

Monday 12

Waning Crescent 32%

01:50

12:11

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

Sun - Rise: 06:58, Set: 17:03, Transit: 12:00. Moon - Rise: 01:50, Set: 12:11. Civil Dark: 17:30 - 06:31. Nautical Dark: 18:01 - 06:00. Astro Dark: 18:31 - 05:29

Total Clouds (% Sky Obscured)

1
1
2
2
16
23
4
5
7
29
10
6
46
64
55
45
40
35
24
14
8
2
10
19

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)

1
1
1
2
16
23
4
4
7
29
10
5
46
64
55
45
40
35
24
14
8
2
5
6

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

Chance of Frost

Temperature (°C)

12
12
12
11
11
11
11
11
12
13
14
15
15
14
16
16
15
14
13
13
12
13
13
12

Feels Like (°C)

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

Dew Point (°C)

-4
-4
-4
-4
-4
-4
-4
-4
-3
-2
-6
-7
-8
-9
-7
-5
-0
-2
-3
-4
-5
-4
-4
-5

Relative Humidity (%)

32
32
32
33
34
34
34
34
35
34
25
21
19
19
20
23
34
33
32
31
30
30
31
31

Pressure (mb)

1024
1024
1024
1024
1023
1023
1024
1024
1024
1024
1024
1023
1022
1021
1021
1021
1021
1021
1022
1022
1023
1023
1023
1023

Ozone (du)

298
298
296
296
295
294
295
295
295
296
297
295
293
293
291
291
290
289
288
287
288
288
289
288

Tuesday 13

Waning Crescent 23%

02:49

12:45

00 OK
01 OK
02 OK
03 OK
04 OK
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: 06:58, Set: 17:04, Transit: 12:01. Moon - Rise: 02:49, Set: 12:45. Civil Dark: 17:31 - 06:30. Nautical Dark: 18:02 - 06:00. Astro Dark: 18:32 - 05:29

Total Clouds (% Sky Obscured)

24
31
34
45
30
17
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1

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)

8
10
21
40
30
17
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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
5
5
5
5
5
5
4
4
3
3
3
2
2
2
2
3
4
4
4
5
5

Chance of Frost

Temperature (°C)

12
13
12
13
13
12
13
13
13
14
14
17
17
17
18
18
18
17
16
16
15
15
14
13

Feels Like (°C)

9
10
9
9
9
9
9
9
7
4
2
14
14
14
16
17
19
17
17
18
16
15
14
11

Dew Point (°C)

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

Relative Humidity (%)

31
32
32
32
32
31
30
30
26
23
20
19
17
15
19
24
28
27
26
25
26
26
26
27

Pressure (mb)

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

Ozone (du)

288
287
288
288
289
287
285
284
283
282
282
282
282
282
282
282
282
282
282
282
281
281
280
279

Wednesday 14

Waning Crescent 16%

03:48

13:26

Sun - Rise: 06:57, Set: 17:05, Transit: 12:01. Moon - Rise: 03:48, Set: 13:26. Civil Dark: 17:32 - 06:30. Nautical Dark: 18:03 - 05:59. Astro Dark: 18:33 - 05:29

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: 08/01/26 00:40:26. Forecast: 08/01/26 to 14/01/26. Timezone: UTC-8.00