Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 19

Waxing Crescent 14%

08:19

23:36

08 OK
09 OK
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
07 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)

20
16
12
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)

7
11
17
5
5
5
5
6
7
8
8
6
4
6
6
5
5
5
5
5
5
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
16
18
19
20
20
21
21
20
20
20
18
17
14
15
14
14
13
13
13
13
13
12
14

Dew Point (°C)

-13
-14
-13
-13
-11
-11
-10
-10
-10
-10
-10
-7
-3
-4
-4
-6
-7
-9
-10
-10
-10
-9
-8
-7

Relative Humidity (%)

12
10
10
10
10
10
10
10
11
11
11
16
24
26
24
21
20
19
16
16
16
18
20
20

Pressure (mb)

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

Ozone (du)

370
375
375
375
375
374
373
374
377
378
377
376
374
372
370
369
368
366
366
366
366
365
366
368

Wednesday 20

Waxing Crescent 24%

09:32

00:22

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

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
0
0
0
0
5
9
65
60
56
58
17
4
3
5
13
43
51
41
44
50
55

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
5
9
65
60
55
50
16
3
3
5
12
43
51
41
44
50
55

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

Chance of Frost

Temperature (°C)

20
21
22
23
24
24
25
24
24
23
22
20
18
17
18
16
15
14
14
15
15
14
14
17

Feels Like (°C)

19
20
20
20
21
21
22
21
21
20
21
19
18
17
17
15
14
13
13
12
11
11
11
14

Dew Point (°C)

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

Relative Humidity (%)

15
12
11
12
13
14
15
15
16
18
19
24
31
32
33
32
30
25
22
23
23
21
22
24

Pressure (mb)

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

Ozone (du)

373
374
372
369
367
368
370
367
366
365
365
364
363
363
362
361
361
361
360
360
359
359
361
364

Thursday 21

Waxing Crescent 35%

10:45

01:00

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
07 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)

7
0
0
0
3
4
0
2
2
3
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)

7
0
0
0
2
2
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)

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

Chance of Frost

Temperature (°C)

20
20
21
22
23
23
24
24
23
22
21
20
18
17
16
16
16
15
15
14
14
14
15
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

19
18
18
20
22
20
19
17
16
16
18
25
38
42
43
43
43
39
39
37
32
29
28
30

Pressure (mb)

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

Ozone (du)

368
368
368
365
363
359
357
355
353
350
348
347
345
344
345
345
344
343
342
342
343
343
341
345

Friday 22

Waxing Crescent 46%

11:53

01:31

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
07 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
2
3
3
2
7
11
15
10
5
0
0
0
0
0
0
0
0
0
0
0
1
1

Low Clouds (% Sky Obscured)

0
0
0
1
2
2
7
11
15
10
5
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
2
1
2
0
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

28
29
29
29
29
28
26
25
24
25
26
31
41
45
47
50
49
50
53
54
54
52
48
38

Pressure (mb)

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

Ozone (du)

348
347
345
343
342
341
341
342
341
341
341
342
342
342
342
342
342
341
341
340
340
341
341
342

Saturday 23

First Quarter 57%

12:58

01:59

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 Bad
00 Bad
01 Bad
02 OK
03 OK
04 OK
05 OK
06 OK
07 Bad

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)

0
0
0
0
2
3
3
3
4
4
5
6
14
56
45
50
57
50
42
34
29
36
46
55

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
3
4
3
1
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
2
3
3
3
4
4
4
4
14
56
45
50
57
50
42
34
29
36
41
45

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

Chance of Frost

Temperature (°C)

18
19
19
20
21
21
23
22
21
21
20
18
16
16
15
14
14
14
13
13
13
13
14
14

Feels Like (°C)

17
18
17
18
19
19
20
20
19
20
18
18
16
16
13
12
12
13
12
12
12
12
12
11

Dew Point (°C)

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

Relative Humidity (%)

30
26
24
26
27
27
24
23
23
25
28
36
48
52
50
50
50
50
50
49
48
46
42
39

Pressure (mb)

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

Ozone (du)

343
342
341
342
342
341
340
340
340
341
342
342
342
342
343
344
345
347
348
348
348
349
350
351

Sunday 24

Waxing Gibbous 67%

14:00

02:24

08 OK
09 OK
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
07 Good

Sun - Rise: 05:43, Set: 19:54, Transit: 12:49. Moon - Rise: 14:00, Set: 02:24. Civil Dark: 20:22 - 05:15. Nautical Dark: 20:57 - 04:40. Astro Dark: 21:34 - 04:02

Total Clouds (% Sky Obscured)

42
30
17
11
5
0
0
0
0
1
2
3
2
1
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
2
3
2
1
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)

15
11
8
10
5
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
10
9
9
20
20
19
19
19
20
20
21
21
22
20
19
14
14
15
14
14
15
13
13

Dew Point (°C)

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

Relative Humidity (%)

37
34
30
27
27
26
25
26
26
27
34
44
55
58
61
65
64
64
64
64
64
63
60
55

Pressure (mb)

1016
1016
1016
1016
1015
1015
1015
1014
1014
1014
1014
1014
1015
1015
1015
1016
1015
1015
1015
1015
1014
1014
1014
1014

Ozone (du)

353
353
353
353
352
352
351
350
349
347
348
349
350
351
352
352
353
354
356
356
357
357
358
358

Monday 25

Waxing Gibbous 77%

14:59

02:49

08 Good
09 OK
10 OK
11 OK
12 OK
13 OK
14 OK
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: 05:43, Set: 19:55, Transit: 12:49. Moon - Rise: 14:59, Set: 02:49. Civil Dark: 20:23 - 05:14. Nautical Dark: 20:58 - 04:39. Astro Dark: 21:35 - 04:01

Total Clouds (% Sky Obscured)

14
28
44
39
37
34
23
11
0
0
0
0
0
0
0
0
0
0
1
3
5

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
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

High Clouds (% Sky Obscured)

11
15
18
16
13
11
7
4
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
16
17
17
20
21
21
21
21
22
20
19
18
17
16
15
14
13
13
13
13

Feels Like (°C)

13
13
12
10
19
19
17
19
20
22
19
20
21
21
21
20
14
14
15
15
14

Dew Point (°C)

6
5
3
1
4
3
3
4
5
8
8
10
12
13
13
13
12
11
11
10
9

Relative Humidity (%)

53
46
40
35
33
31
28
32
35
39
46
56
67
74
79
87
87
87
89
80
74

Pressure (mb)

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

Ozone (du)

358
358
357
356
356
355
354
354
353
352
353
353
354
353
351
350
352
354
356
355
354

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

Generated: 19/05/26 08:21:49. Forecast: 19/05/26 to 25/05/26. Timezone: UTC-7.00