Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 31

Full Moon 99%

20:50

06:20

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
16 Good
17 Good

Sun - Rise: 05:41, Set: 19:58, Transit: 12:50. Moon - Rise: 20:50, Set: 06:20. Civil Dark: 20:27 - 05:12. Nautical Dark: 21:02 - 04:36. Astro Dark: 21:41 - 03:58

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
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
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

33
38
51
52
50
49
49
47
48
49
48
49
48
42
38
36
34
34
32
29
27
27
27
27

Pressure (mb)

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

Ozone (du)

315
316
315
316
316
316
317
316
315
315
315
316
317
317
317
318
320
321
322
321
322
321
321
321

Monday 1

Waning Gibbous 96%

21:41

07:13

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

Sun - Rise: 05:40, Set: 19:59, Transit: 12:50. Moon - Rise: 21:41, Set: 07:13. Civil Dark: 20:28 - 05:11. Nautical Dark: 21:03 - 04:36. Astro Dark: 21:42 - 03:57

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
3
5
49
6
34
45
37
2
2
0
0
0
0
0
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
0
0
0
2
3
4
44
6
34
45
37
2
2
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

31
38
55
64
67
65
64
58
54
51
47
43
39
32
31
30
30
32
31
30
28
27
27
27

Pressure (mb)

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

Ozone (du)

321
320
320
320
322
322
322
322
322
322
324
326
326
329
331
334
333
333
333
332
335
337
339
340

Tuesday 2

Waning Gibbous 92%

22:27

08:10

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

Sun - Rise: 05:40, Set: 20:00, Transit: 12:50. Moon - Rise: 22:27, Set: 08:10. Civil Dark: 20:28 - 05:11. Nautical Dark: 21:04 - 04:36. Astro Dark: 21:43 - 03:57

Total Clouds (% Sky Obscured)

3
0
0
0
3
0
0
0
0
4
50
100
100
100
98
22
35
22
19
23
38
40
26
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
1
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
0
0
0
2
0
0
0
0
3
49
100
100
100
96
22
35
18
17
20
38
35
22
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 (%)

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

Chance of Frost

Temperature (°C)

21
20
18
17
17
17
16
15
15
15
15
15
16
17
20
20
21
22
24
25
25
25
24
24

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

30
37
52
54
51
52
52
48
45
43
40
42
40
36
29
26
24
24
25
26
25
23
21
21

Pressure (mb)

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

Ozone (du)

342
343
343
341
336
333
329
327
326
324
322
322
323
323
320
319
316
315
314
314
313
312
311
310

Wednesday 3

Waning Gibbous 86%

23:07

09:10

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
16 Good
17 Good

Sun - Rise: 05:40, Set: 20:00, Transit: 12:50. Moon - Rise: 23:07, Set: 09:10. Civil Dark: 20:29 - 05:11. Nautical Dark: 21:05 - 04:35. Astro Dark: 21:43 - 03:56

Total Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
6
9
5

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
6
9
5

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

24
34
49
49
48
39
34
31
30
30
29
29
31
28
26
27
28
29
27
26
25
25
24
24

Pressure (mb)

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

Ozone (du)

311
310
309
309
308
308
306
304
305
306
306
306
306
309
309
310
311
312
313
313
313
312
311
311

Thursday 4

Waning Gibbous 78%

23:41

10:10

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
16 Good
17 Good

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

Total Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
1
3
5
10
14
14
9
4
0
0
0
0
0

Low Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
9
14
14
9
4
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
1
2
3
2
1
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)

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

Chance of Frost

Temperature (°C)

21
20
18
17
16
16
16
15
15
14
15
14
15
16
17
17
18
19
23
23
24
23
23
23

Feels Like (°C)

20
20
20
18
17
16
15
14
14
13
13
13
13
13
13
13
13
13
22
22
22
22
22
22

Dew Point (°C)

2
4
9
9
8
5
4
1
-1
-4
-7
-7
-5
-4
-2
0
2
5
8
8
8
7
7
6

Relative Humidity (%)

27
35
54
57
56
49
45
38
34
27
22
22
23
25
27
31
34
38
38
36
34
34
34
34

Pressure (mb)

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

Ozone (du)

313
316
317
318
321
322
325
324
322
322
321
321
320
319
318
318
318
319
320
321
322
323
325
326

Friday 5

Waning Gibbous 69%

00:12

11:10

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 OK
07 OK
08 OK
09 OK
10 OK
11 OK
12 Good
13 Good
14 OK
15 Bad
16 Bad
17 Bad

Sun - Rise: 05:40, Set: 20:01, Transit: 12:51. Moon - Rise: 00:12, Set: 11:10. 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
10
21
29
32
35
39
28
17
6
31
58
84
78

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
32
26
18
12
6
9
12
15
21

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
10
21
29
32
29
26
16
9
0
31
58
84
78

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
6
6
6
6
6
5
4
4
5
5
4
5
5
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
24
25
24
24
23
16
16
17
16
17
17
14
13
12
11
10
10
20
19
19
20
20
20

Dew Point (°C)

9
12
14
15
15
16
12
12
11
10
10
9
7
5
4
2
-0
-1
2
1
1
2
2
3

Relative Humidity (%)

43
54
68
72
78
83
80
78
74
71
70
67
59
52
45
38
33
28
28
26
25
27
28
30

Pressure (mb)

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

Ozone (du)

327
328
330
330
331
331
331
331
331
331
331
331
331
331
330
329
328
327
326
326
325
325
325
325

Saturday 6

Waning Gibbous 59%

00:39

12:10

18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 OK
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 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: 21:06 - 04:35. Astro Dark: 21:46 - 03:55

Total Clouds (% Sky Obscured)

70
60
60
58
57
64
74
80
55
27
3
3
2
2
1
1
0

Low Clouds (% Sky Obscured)

19
18
6
2
0
0
0
0
1
2
2
2
2
2
1
1
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

70
59
58
57
56
64
74
70
37
16
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
19
20
19
19
18
13
13
14
14
14
14
14
13
13
13
14

Dew Point (°C)

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

Relative Humidity (%)

39
52
67
72
78
83
83
83
83
83
83
83
75
68
59
56
52

Pressure (mb)

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

Ozone (du)

325
324
324
324
324
324
324
325
326
324
323
322
322
321
320
319
319

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

Generated: 31/05/26 18:10:52. Forecast: 31/05/26 to 06/06/26. Timezone: UTC-7.00