Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 7

Waning Crescent 7%

03:42

17:14

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

Sun - Rise: 06:31, Set: 19:09, Transit: 12:49. Moon - Rise: 03:42, Set: 17:14. Civil Dark: 19:34 - 06:06. Nautical Dark: 20:04 - 05:36. Astro Dark: 20:34 - 05:05

Total Clouds (% Sky Obscured)

55
46
34
15
14
12
12
24
13
15
44
30
28
28
78
98
98
99
98
100
97
96
89
73

Low Clouds (% Sky Obscured)

1
1
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)

10
12
9
9
9
9
7
11
8
11
23
17
12
13
78
85
86
68
37
100
79
69
48
9

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
87
85
97
98
100
88
74
65
53

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
2
2
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 (%)

9
7
4
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
1
0
1
0
2

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

Chance of Frost

Temperature (°C)

26
26
25
24
23
23
22
22
22
21
21
21
21
21
21
21
24
25
25
27
27
28
29
29

Feels Like (°C)

27
27
27
27
26
26
25
25
24
24
22
23
23
23
22
20
23
25
25
25
26
26
27
28

Dew Point (°C)

12
13
13
15
15
15
15
15
15
14
13
12
12
12
11
11
11
10
9
9
9
9
10
9

Relative Humidity (%)

42
44
47
57
60
61
63
63
64
62
60
57
56
55
53
51
45
38
35
32
30
31
30
29

Pressure (mb)

1013
1013
1013
1013
1014
1014
1015
1015
1015
1015
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1014
1014

Ozone (du)

277
277
275
275
275
276
276
276
276
274
274
273
272
271
270
270
269
269
267
268
269
269
271
274

Tuesday 8

Waning Crescent 2%

04:53

17:51

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

Sun - Rise: 06:32, Set: 19:07, Transit: 12:49. Moon - Rise: 04:53, Set: 17:51. Civil Dark: 19:32 - 06:06. Nautical Dark: 20:02 - 05:37. Astro Dark: 20:33 - 05:06

Total Clouds (% Sky Obscured)

89
100
100
37
42
54
65
72
80
76
43
59
54
31
7
2
2
3
7
3
2
0
2
3

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
2
3
39
44
42
67
77
73
40
21
54
31
5
2
2
3
5
3
2
0
2
3

High Clouds (% Sky Obscured)

84
100
100
37
42
50
29
36
34
16
6
40
29
16
2
0
0
2
7
3
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 (%)

4
2
0
0
0
0
0
0
2
4
2
1
0
0
0
0
0
0
0
0
0
0
2
15

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
1
2
4
3
3
3
4
4
4
4
4
4
4
4
2
2
1
1
2
4
4
4

Chance of Frost

Temperature (°C)

28
28
27
27
26
25
25
25
25
24
24
24
24
24
24
24
27
28
29
30
31
32
32
33

Feels Like (°C)

28
27
26
26
26
25
25
26
25
23
24
25
24
23
23
25
28
31
30
31
31
32
32
33

Dew Point (°C)

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

Relative Humidity (%)

28
30
32
41
42
42
44
44
45
45
46
46
46
44
44
44
39
33
30
27
26
25
25
25

Pressure (mb)

1013
1013
1013
1014
1014
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1016
1016
1015

Ozone (du)

272
272
273
274
275
276
276
276
277
276
276
276
276
276
276
276
276
275
274
274
274
274
273
272

Wednesday 9

Waning Crescent 0%

06:00

18:23

16 OK
17 OK
18 OK
19 OK
20 Bad
21 OK
22 OK
23 Good
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 OK
13 OK
14 OK
15 OK

Sun - Rise: 06:32, Set: 19:06, Transit: 12:48. Moon - Rise: 06:00, Set: 18:23. Civil Dark: 19:31 - 06:07. Nautical Dark: 20:01 - 05:37. Astro Dark: 20:31 - 05:07

Total Clouds (% Sky Obscured)

6
6
10
26
55
32
22
11
6
18
9
7
3
1
0
0
1
0
0
0
0
0
0
2

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)

6
5
8
24
55
32
16
6
2
4
3
3
1
1
0
0
1
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
2

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 (%)

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

Chance of Frost

Temperature (°C)

32
31
30
29
28
26
26
26
25
25
25
25
25
25
24
25
26
28
29
30
30
31
31
31

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

25
25
29
39
40
40
42
42
44
45
43
42
42
43
41
42
36
32
29
28
28
29
30
32

Pressure (mb)

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

Ozone (du)

272
273
273
273
272
273
274
274
274
274
274
273
274
273
272
272
273
274
275
275
274
274
274
274

Thursday 10

New Moon 1%

07:06

18:52

16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 OK
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

Sun - Rise: 06:33, Set: 19:04, Transit: 12:48. Moon - Rise: 07:06, Set: 18:52. Civil Dark: 19:30 - 06:08. Nautical Dark: 19:59 - 05:38. Astro Dark: 20:29 - 05:08

Total Clouds (% Sky Obscured)

3
5
3
3
2
0
0
0
2
37
9
9
5
3
3
6
4
3
3
3
1
0
2
2

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
3
4
4
4
3
3
4
4
3
3
3
0
0
0
0

High Clouds (% Sky Obscured)

3
5
2
2
2
0
0
0
2
29
3
4
0
0
0
3
1
0
1
1
1
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)

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

Chance of Frost

Temperature (°C)

30
30
29
29
27
26
25
25
24
24
24
23
23
22
23
23
24
26
27
27
28
28
28
28

Feels Like (°C)

31
30
31
31
30
29
28
28
27
26
24
25
24
25
25
25
26
27
28
28
29
28
29
29

Dew Point (°C)

12
13
14
17
16
15
14
14
12
11
11
10
10
10
12
12
12
12
13
13
13
13
13
13

Relative Humidity (%)

34
36
39
48
51
51
51
50
47
43
43
43
44
45
49
50
45
42
42
41
38
38
39
39

Pressure (mb)

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

Ozone (du)

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

Friday 11

Waxing Crescent 4%

08:09

19:19

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
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good

Sun - Rise: 06:34, Set: 19:03, Transit: 12:48. Moon - Rise: 08:09, Set: 19:19. Civil Dark: 19:28 - 06:09. Nautical Dark: 19:58 - 05:39. Astro Dark: 20:28 - 05:09

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
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
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

28
28
27
27
25
24
23
23
23
22
21
21
21
19
20
21
21
21
21
21
24
25
25
26

Feels Like (°C)

28
29
29
29
27
27
25
25
25
24
23
23
23
22
22
22
22
20
19
18
26
26
25
27

Dew Point (°C)

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

Relative Humidity (%)

41
45
49
58
63
65
65
68
71
73
76
79
81
81
79
77
76
68
63
57
54
50
47
47

Pressure (mb)

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

Ozone (du)

276
276
276
275
276
276
276
276
275
276
275
275
276
277
277
277
276
276
276
275
275
274
274
274

Saturday 12

Waxing Crescent 9%

09:12

19:46

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
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good

Sun - Rise: 06:34, Set: 19:02, Transit: 12:47. Moon - Rise: 09:12, Set: 19:46. Civil Dark: 19:27 - 06:09. Nautical Dark: 19:56 - 05:40. Astro Dark: 20:26 - 05:10

Total Clouds (% Sky Obscured)

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

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

Chance of Frost

Temperature (°C)

28
28
26
26
25
24
23
23
21
19
19
18
16
16
16
17
18
20
20
21
24
25
26
26

Feels Like (°C)

29
29
27
28
29
28
27
26
23
22
22
22
21
21
18
18
20
19
17
16
26
25
24
25

Dew Point (°C)

16
16
16
19
20
20
20
20
17
16
15
14
13
14
13
12
13
12
10
8
10
11
11
12

Relative Humidity (%)

48
48
55
65
76
78
80
83
81
80
80
79
82
83
79
75
73
61
50
42
41
41
40
42

Pressure (mb)

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

Ozone (du)

274
274
273
273
272
272
273
273
273
273
273
272
272
271
272
272
273
274
275
275
275
274
274
273

Sunday 13

Waxing Crescent 16%

10:15

20:15

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

Sun - Rise: 06:35, Set: 19:00, Transit: 12:47. Moon - Rise: 10:15, Set: 20:15. Civil Dark: 19:25 - 06:10. Nautical Dark: 19:55 - 05:40. Astro Dark: 20:25 - 05:11

Total Clouds (% Sky Obscured)

2
14
23
28
30
17
20
14
8
1
4
7
5
2
1
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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
14
23
10
3
4
5
4
7
1
4
7
5
2
1
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
28
27
28
28
27
26
25
23
22
21
21
21
20
19
19
18
18
17

Dew Point (°C)

13
15
15
17
18
18
17
17
15
14
13
12
10
9
8
7
6
5
4

Relative Humidity (%)

45
48
54
62
72
71
71
72
69
68
67
62
58
53
48
44
40
35
30

Pressure (mb)

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

Ozone (du)

273
272
272
272
271
272
272
272
273
273
273
273
272
271
271
272
272
272
273

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

Generated: 07/09/26 16:08:39. Forecast: 07/09/26 to 13/09/26. Timezone: UTC-7.00