Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 21

Waxing Gibbous 82%

15:43

03:21

06 OK
07 OK
08 OK
09 OK
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
05 Bad

Sun - Rise: 07:03, Set: 18:09, Transit: 12:36. Moon - Rise: 15:43, Set: 03:21. Civil Dark: 18:35 - 06:38. Nautical Dark: 19:04 - 06:08. Astro Dark: 19:33 - 05:40

Total Clouds (% Sky Obscured)

32
30
35
34
55
57
73
63
100
100
100
99
98
100
99
100
97
95
94
36
37
80
58
52

Low Clouds (% Sky Obscured)

4
0
0
0
0
15
14
28
74
72
100
99
95
99
99
97
97
94
94
14
9
70
25
28

Medium Clouds (% Sky Obscured)

1
0
10
10
10
10
43
30
100
100
90
99
64
10
99
89
97
85
78
25
6
12
11
15

High Clouds (% Sky Obscured)

0
30
35
34
55
57
65
60
55
0
0
0
0
0
0
0
0
0
0
0
0
45
45
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
4
3
9
1
0
0
0
1
1
2
8
1
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
6
0
72
0
0

Precipitation Type

None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
None
Light Rain
Light Rain
Very Light Rain
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Moderate Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
1
3
20
31
58
85
95
95
95
85
95
95
93
86
88
95
79
78
95
95
65

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
1.5
1.3
1.3
0
1.2
0.5
0.2
0
0
0.3
0.3
0.3
1.5
2.5
0.2

Wind Speed/Direction (mph)

10
9
10
9
13
12
11
12
12
10
12
13
13
13
10
11
9
9
9
8
9
9
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
8
8
8
6
6
5
6
7
8
10
10
11
12
12
12
13
12
12
10
10
10
10
10

Relative Humidity (%)

87
80
70
59
50
50
49
54
57
71
80
84
92
93
93
96
98
95
95
90
92
93
93
93

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

267
268
269
271
270
268
270
269
269
269
271
271
273
272
271
273
273
274
275
277
280
283
283
286

Thursday 22

Waxing Gibbous 89%

16:10

04:23

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 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:04, Set: 18:08, Transit: 12:36. Moon - Rise: 16:10, Set: 04:23. Civil Dark: 18:34 - 06:38. Nautical Dark: 19:03 - 06:09. Astro Dark: 19:32 - 05:41

Total Clouds (% Sky Obscured)

39
31
42
40
35
33
29
45
95
49
50
37
33
50
70
84
86
87
86
91
90
90
88
90

Low Clouds (% Sky Obscured)

25
19
17
9
34
33
29
43
85
49
50
37
33
50
69
84
86
86
86
83
79
83
82
89

Medium Clouds (% Sky Obscured)

0
0
10
24
15
16
6
20
6
12
6
6
1
0
0
0
0
0
1
7
9
8
8
9

High Clouds (% Sky Obscured)

0
0
19
35
3
1
0
5
69
6
0
0
0
0
0
0
0
0
0
3
3
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
9
18
19
9
2
0
0
0

Precipitation Type

Very Light Rain
None
Light Rain
Moderate Rain
Light Rain
None
None
None
None
None
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

59
38
63
95
95
43
39
40
29
15
34
55
10
1
1
1
0
1
1
3
8
4
7
4

Precipitation Amount (mm)

0.3
0
0.5
3.3
2
0
0
0
0
0
0.3
1
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
10
10
10
11
11
12
12
12
12
11
11
10
10
10
9
9
8
9
8
9
9
9
8

Feels Like (°C)

11
11
11
10
10
10
11
11
11
9
11
9
9
10
9
9
9
7
8
7
8
7
7
7

Dew Point (°C)

10
9
9
7
7
6
6
6
5
5
5
4
5
7
7
7
7
6
6
6
6
6
6
5

Relative Humidity (%)

93
93
91
80
75
70
67
65
64
65
64
65
73
81
85
85
84
84
84
82
84
84
84
81

Pressure (mb)

1012
1013
1013
1014
1014
1014
1014
1014
1014
1013
1013
1013
1014
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

287
291
295
299
303
303
304
305
305
306
301
295
285
284
284
285
284
283
282
282
283
284
285
283

Friday 23

Waxing Gibbous 95%

16:37

05:27

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

Sun - Rise: 07:05, Set: 18:07, Transit: 12:36. Moon - Rise: 16:37, Set: 05:27. Civil Dark: 18:33 - 06:39. Nautical Dark: 19:02 - 06:10. Astro Dark: 19:31 - 05:41

Total Clouds (% Sky Obscured)

88
33
19
36
34
46
65
80
71
84
57
31
8
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

86
33
19
36
34
46
65
63
59
84
57
28
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

16
8
0
0
0
0
9
3
3
2
1
1
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
2
2
0
0
0
0
0
0
0
0
0
0
0
0
1
1
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 (%)

2
2
1
7
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)

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

Chance of Frost

Temperature (°C)

8
9
9
10
11
12
12
12
13
14
14
14
12
12
11
11
11
11
11
10
11
11
10
11

Feels Like (°C)

7
7
10
11
12
12
11
11
11
12
12
13
12
12
12
11
11
11
11
9
10
10
9
9

Dew Point (°C)

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

Relative Humidity (%)

79
82
82
74
67
61
57
53
52
51
51
51
61
68
69
64
58
57
55
54
54
57
58
57

Pressure (mb)

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

Ozone (du)

283
284
284
284
285
285
285
285
284
282
282
282
284
284
284
285
284
283
280
279
276
270
267
265

Saturday 24

Waxing Gibbous 99%

17:05

No Set

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
05 Good

Sun - Rise: 07:05, Set: 18:06, Transit: 12:36. Moon - Rise: 17:05, Set: No Set. Civil Dark: 18:32 - 06:40. Nautical Dark: 19:01 - 06:11. Astro Dark: 19:30 - 05:42

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
5
8
5
2
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

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

Chance of Frost

Temperature (°C)

11
10
11
14
15
17
17
18
18
18
17
17
15
14
14
13
14
14
13
13
13
12
12
12

Feels Like (°C)

9
9
10
14
17
17
17
18
17
18
17
18
16
13
13
12
12
12
12
11
11
10
11
10

Dew Point (°C)

2
2
3
2
1
0
-1
-1
-1
0
-1
0
2
2
2
2
2
2
1
1
1
0
1
0

Relative Humidity (%)

56
57
55
44
37
32
29
29
28
29
30
33
42
44
44
44
44
44
43
43
43
43
45
44

Pressure (mb)

1015
1016
1016
1016
1016
1016
1016
1015
1015
1014
1014
1015
1015
1016
1017
1017
1017
1018
1017
1018
1018
1017
1017
1017

Ozone (du)

266
267
265
265
265
264
264
264
264
264
264
265
265
266
266
266
266
264
263
263
263
262
262
262

Sunday 25

Full Moon 100%

17:38

06:35

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

Sun - Rise: 07:06, Set: 18:05, Transit: 12:36. Moon - Rise: 17:38, Set: 06:35. Civil Dark: 18:31 - 06:41. Nautical Dark: 19:00 - 06:11. Astro Dark: 19:29 - 05:43

Total Clouds (% Sky Obscured)

0
0
0
0
0
6
13
19
17
17
17
17
14
14
15
19
18
15
10
1
2
3
4
4

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
6
13
19
17
17
17
17
14
14
15
19
18
15
8
1
2
3
3
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
1
1
2
1
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
3
2
4
4
5
5
5
5
5
4
4
6
5
5
5
5
5
4
4
4
4

Chance of Frost

Temperature (°C)

12
12
13
16
18
19
19
19
19
19
19
19
18
17
16
15
16
16
14
14
13
14
14
14

Feels Like (°C)

10
10
12
16
18
19
18
18
18
19
20
20
19
20
19
18
18
17
13
13
12
12
13
13

Dew Point (°C)

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

Relative Humidity (%)

45
44
43
34
28
25
23
22
21
21
22
23
27
31
36
35
33
32
33
33
34
35
36
37

Pressure (mb)

1018
1018
1019
1019
1019
1019
1017
1017
1016
1016
1016
1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

263
265
267
269
270
270
270
270
270
269
268
267
267
267
268
268
269
269
269
269
270
271
272
273

Monday 26

Waning Gibbous 98%

18:16

07:46

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

Sun - Rise: 07:07, Set: 18:04, Transit: 12:36. Moon - Rise: 18:16, Set: 07:46. Civil Dark: 18:30 - 06:42. Nautical Dark: 18:59 - 06:12. Astro Dark: 19:28 - 05:44

Total Clouds (% Sky Obscured)

5
6
10
15
20
14
9
5
15
19
26
20
14
7
6
5
4
23
41
64
68
77
81
81

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
2
15
19
26
20
14
7
6
4
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)

5
6
10
15
20
14
8
3
2
1
0
0
1
1
2
3
4
20
36
56
64
72
81
81

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
11
9
7
4
18
18
19
19
21
21
20
21
21
20
19
18
13
12
12
12
12
12

Dew Point (°C)

-1
-1
-2
-4
-7
-10
-7
-8
-8
-7
-5
-4
-3
-2
-1
-2
-2
-4
-6
-7
-7
-7
-7
-7

Relative Humidity (%)

36
36
35
27
21
16
16
15
14
16
18
20
23
26
30
29
27
26
24
23
22
22
23
23

Pressure (mb)

1018
1019
1019
1019
1019
1019
1018
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017

Ozone (du)

272
272
272
272
271
270
269
268
267
266
265
264
264
265
265
265
265
265
265
265
264
264
263
263

Tuesday 27

Waning Gibbous 93%

19:01

08:59

Sun - Rise: 07:08, Set: 18:03, Transit: 12:36. Moon - Rise: 19:01, Set: 08:59. Civil Dark: 18:29 - 06:42. Nautical Dark: 18:58 - 06:13. Astro Dark: 19:27 - 05:45

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: 21/10/26 06:59:00. Forecast: 21/10/26 to 27/10/26. Timezone: UTC-7.00