Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 17

Waxing Crescent 2%

No Rise

21:30

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

Sun - Rise: 05:47, Set: 19:49, Transit: 12:48. Moon - Rise: No Rise, Set: 21:30. Civil Dark: 20:17 - 05:19. Nautical Dark: 20:51 - 04:45. Astro Dark: 21:27 - 04:08

Total Clouds (% Sky Obscured)

69
41
29
22
60
49
42
63
73
58
62
57
69
53
45
25
4
50
37
16
18
12
3
3

Low Clouds (% Sky Obscured)

10
32
29
22
52
45
39
41
50
50
55
48
48
53
45
25
0
0
0
16
18
9
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)

13
2
0
0
0
3
1
8
2
1
1
48
52
3
0
0
2
36
30
4
2
2
2
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 (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15

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
2
0
0
0
2
6
4
3
4
1
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)

10
8
6
6
6
5
5
5
6
5
5
5
6
8
9
9
10
9
8
6
6
6
7
7

Chance of Frost

Temperature (°C)

13
15
14
13
14
15
16
16
16
15
14
13
13
12
12
11
11
10
10
10
9
9
9
9

Feels Like (°C)

12
14
13
13
13
13
14
15
14
13
13
13
12
12
13
13
11
10
9
8
9
9
7
8

Dew Point (°C)

8
8
7
5
3
2
3
4
4
3
3
5
6
9
10
8
5
3
2
1
0
-1
-3
-4

Relative Humidity (%)

74
66
62
55
48
42
41
43
44
46
49
55
65
80
87
81
67
60
56
56
54
49
43
39

Pressure (mb)

1009
1009
1009
1008
1008
1008
1007
1006
1006
1005
1005
1005
1006
1007
1007
1008
1008
1008
1008
1009
1009
1009
1010
1011

Ozone (du)

356
359
361
361
358
356
351
350
348
347
345
343
340
341
340
338
336
334
333
330
330
331
331
332

Monday 18

Waxing Crescent 7%

07:10

22:38

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

Sun - Rise: 05:46, Set: 19:50, Transit: 12:48. Moon - Rise: 07:10, Set: 22:38. Civil Dark: 20:18 - 05:18. Nautical Dark: 20:52 - 04:44. Astro Dark: 21:28 - 04:07

Total Clouds (% Sky Obscured)

0
0
25
15
7
42
41
38
23
0
0
0
0
0
0
0
5
0
45
45
39
45
3
0

Low Clouds (% Sky Obscured)

0
0
11
6
4
21
12
13
6
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
5
0
45
45
39
45
3
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 (%)

20
7
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
3
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)

7
7
7
6
6
6
5
5
6
6
5
3
3
3
5
6
6
6
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

10
12
13
15
16
18
19
20
20
19
19
17
16
15
14
14
12
12
13
13
13
13
13
12

Feels Like (°C)

9
12
13
14
15
16
17
17
17
17
17
16
16
16
15
15
14
12
13
10
9
9
9
10

Dew Point (°C)

-5
-7
-9
-8
-8
-7
-5
-4
-3
-2
2
5
7
10
11
11
8
5
3
-1
-5
-7
-7
-7

Relative Humidity (%)

34
25
20
19
18
18
19
20
21
24
32
43
55
74
79
83
72
62
51
39
29
25
24
24

Pressure (mb)

1011
1011
1012
1011
1011
1011
1011
1010
1010
1010
1010
1011
1012
1013
1013
1014
1014
1014
1014
1014
1013
1013
1013
1014

Ozone (du)

333
333
334
335
336
335
335
338
345
343
344
346
349
349
350
350
349
348
347
347
347
347
349
349

Tuesday 19

Waxing Crescent 14%

08:19

23:36

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
06 Good

Sun - Rise: 05:46, Set: 19:50, Transit: 12:48. Moon - Rise: 08:19, Set: 23:36. Civil Dark: 20:18 - 05:18. Nautical Dark: 20:53 - 04:43. Astro Dark: 21:29 - 04:06

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
5
2
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
1
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)

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

Chance of Frost

Temperature (°C)

14
17
19
19
20
21
22
23
23
23
22
21
20
17
17
17
16
16
15
15
15
15
15
16

Feels Like (°C)

13
17
18
17
18
19
20
21
20
21
20
20
20
18
18
17
17
16
15
15
14
14
13
14

Dew Point (°C)

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

Relative Humidity (%)

25
17
15
14
16
18
19
20
19
20
23
29
40
53
54
54
53
47
42
35
30
27
26
25

Pressure (mb)

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

Ozone (du)

349
350
352
357
358
361
362
360
362
364
369
375
378
379
377
376
372
371
370
367
364
364
363
364

Wednesday 20

Waxing Crescent 24%

09:32

00:22

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

Sun - Rise: 05:45, Set: 19:51, Transit: 12:48. Moon - Rise: 09:32, Set: 00:22. Civil Dark: 20:19 - 05:17. Nautical Dark: 20:53 - 04:43. Astro Dark: 21:30 - 04:05

Total Clouds (% Sky Obscured)

0
0
0
2
22
54
89
81
85
74
53
31
10
0
0
0
0
0
1
3
5
7
8
9

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

High Clouds (% Sky Obscured)

0
0
0
2
22
54
89
81
85
74
53
31
10
0
0
0
0
0
1
3
1
1
4
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)

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

Chance of Frost

Temperature (°C)

18
20
21
21
22
23
23
24
24
23
23
21
20
18
18
17
17
16
16
15
15
15
15
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

25
19
16
16
18
20
21
20
20
20
21
20
29
39
43
43
41
34
30
29
30
29
29
29

Pressure (mb)

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

Ozone (du)

364
364
364
363
362
362
360
361
359
357
357
358
359
360
361
362
362
363
363
363
364
366
368
369

Thursday 21

Waxing Crescent 35%

10:45

01:00

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 Bad
22 OK
23 OK
00 OK
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good

Sun - Rise: 05:45, Set: 19:52, Transit: 12:48. Moon - Rise: 10:45, Set: 01:00. Civil Dark: 20:20 - 05:16. Nautical Dark: 20:54 - 04:42. Astro Dark: 21:31 - 04:05

Total Clouds (% Sky Obscured)

9
9
10
9
11
8
7
10
15
15
12
8
4
12
53
22
20
15
6
9
13
16
10
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
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
2
3
4
10
14
15
12
5
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

9
9
10
9
9
5
4
4
9
4
4
4
4
12
53
22
20
15
5
9
13
16
10
5

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)

2
2
1
1
2
3
4
5
5
5
5
5
5
7
9
10
11
11
10
10
10
10
9
7

Chance of Frost

Temperature (°C)

18
20
21
22
22
23
24
23
23
23
23
21
20
19
18
18
16
16
16
16
16
16
16
16

Feels Like (°C)

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

Dew Point (°C)

-1
-2
-2
-2
-1
1
3
1
1
1
0
-1
3
8
9
8
7
6
5
4
3
3
2
1

Relative Humidity (%)

28
22
21
21
21
24
24
23
23
22
22
23
31
48
53
53
54
50
47
43
42
41
40
36

Pressure (mb)

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

Ozone (du)

370
367
364
362
358
355
352
351
348
346
345
344
341
339
337
337
337
336
335
333
333
333
333
335

Friday 22

Waxing Crescent 46%

11:53

01:31

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 OK
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good

Sun - Rise: 05:44, Set: 19:52, Transit: 12:49. Moon - Rise: 11:53, Set: 01:31. Civil Dark: 20:21 - 05:16. Nautical Dark: 20:55 - 04:41. Astro Dark: 21:32 - 04:04

Total Clouds (% Sky Obscured)

0
0
0
0
1
2
3
2
2
1
2
4
6
11
16
20
15
9
3
4
4
4
5
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
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
1
2
2
2
2
1
2
4
6
9
7
8
6
4
3
3
4
4
4
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
5
4
3
4
4
5
6
6
5
5
4
3
4
5
5
6
6
6
6
6
6
5
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
14
14
15
14
22
21
21
22
23
23
21
22
23
23
21
21
15
16
17
17
16
16
15

Dew Point (°C)

1
-0
1
2
2
4
4
4
5
5
5
7
9
12
12
11
11
9
9
9
8
7
6
4

Relative Humidity (%)

32
29
30
31
31
31
30
28
30
31
32
39
49
60
61
62
63
64
64
65
61
57
54
46

Pressure (mb)

1010
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013

Ozone (du)

337
339
339
339
339
339
339
339
339
339
339
339
339
339
339
339
339
339
338
338
338
338
339
339

Saturday 23

First Quarter 57%

12:58

01:59

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

Sun - Rise: 05:44, Set: 19:53, Transit: 12:49. Moon - Rise: 12:58, Set: 01:59. Civil Dark: 20:21 - 05:15. Nautical Dark: 20:56 - 04:40. Astro Dark: 21:33 - 04:03

Total Clouds (% Sky Obscured)

6
9
9
5
7
5
2
2
1
0
0
0
0
1
1
1
2
2
3
2
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

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

High Clouds (% Sky Obscured)

4
9
9
5
7
5
2
2
1
0
0
0
0
1
1
0
1
1
1
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
13
14
15
15
23
23
22
23
22
23
21
23
24
23
21
21
14
15
16
16
16

Dew Point (°C)

3
1
2
3
4
6
5
5
5
6
6
8
10
12
12
11
11
8
7
6
6
6

Relative Humidity (%)

39
32
33
33
33
32
30
29
30
32
34
42
51
62
64
65
68
64
61
58
58
56

Pressure (mb)

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

Ozone (du)

340
341
341
340
340
340
340
340
340
340
340
340
340
340
340
340
340
340
340
340
340
340

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

Generated: 17/05/26 07:17:44. Forecast: 17/05/26 to 23/05/26. Timezone: UTC-7.00