Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 20

Waxing Crescent 24%

09:32

00:22

09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 OK
21 OK
22 OK
23 Good
00 OK
01 OK
02 OK
03 OK
04 OK
05 Good
06 Good
07 Good
08 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
0
1
0
2
4
16
15
4
27
43
48
11
34
31
29
20
35
11
9
5
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
1
1
10
11
1
25
43
43
8
24
22
24
15
25
7
5
2
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
3
3
5
6
9
9
9
8
8
7
6
8
8
8
8
8
8
7
7
6
6
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
21
20
21
22
21
22
21
21
19
19
17
16
16
13
14
13
13
13
13
12
13
16
19

Dew Point (°C)

-11
-10
-10
-6
-5
-5
-5
-5
-4
-2
-1
-1
-1
-1
-2
-3
-5
-7
-7
-6
-6
-5
-2
-3

Relative Humidity (%)

11
10
11
13
14
14
14
14
16
19
23
28
28
29
29
27
24
22
22
23
25
26
27
21

Pressure (mb)

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

Ozone (du)

374
373
372
371
369
367
367
367
366
365
365
365
364
364
363
362
360
360
360
360
359
357
357
361

Thursday 21

Waxing Crescent 35%

10:45

01:00

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
08 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)

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

Chance of Frost

Temperature (°C)

21
21
23
23
24
24
24
24
23
22
20
18
17
17
16
16
15
15
15
14
14
14
16
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

21
20
20
19
19
19
19
19
20
22
27
36
39
40
40
41
38
38
37
35
36
38
33
30

Pressure (mb)

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

Ozone (du)

363
362
358
353
349
347
346
344
341
338
337
337
338
340
340
341
340
340
339
338
337
337
339
343

Friday 22

Waxing Crescent 46%

11:53

01:31

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
08 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)

1
15
3
0
3
8
0
13
10
10
9
3
2
2
0
0
0
0
0
1
2
3
4
5

Low Clouds (% Sky Obscured)

1
10
3
0
3
8
0
13
10
0
9
0
0
0
0
0
0
0
0
0
0
0
0
4

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
2
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
3
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

31
31
30
31
29
27
26
25
25
27
33
44
48
52
52
52
51
54
55
55
54
52
43
37

Pressure (mb)

1011
1011
1011
1010
1010
1010
1009
1009
1009
1010
1010
1011
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1014

Ozone (du)

346
348
349
350
345
343
341
339
339
339
339
339
339
339
338
337
337
337
336
335
335
335
336
337

Saturday 23

First Quarter 57%

12:58

01:59

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
08 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)

7
10
7
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

7
10
7
3
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)

2
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

35
34
33
33
31
28
26
26
27
30
37
49
53
53
56
54
50
51
50
48
48
44
36
31

Pressure (mb)

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

Ozone (du)

338
338
339
339
340
341
340
339
339
340
341
341
341
340
342
345
344
344
344
343
344
345
346
345

Sunday 24

Waxing Gibbous 67%

14:00

02:24

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
08 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)

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

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
9

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
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

28
27
27
27
25
23
21
21
23
28
35
51
54
55
56
55
54
52
55
57
58
54
51
48

Pressure (mb)

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

Ozone (du)

344
343
343
345
348
350
353
354
355
356
357
357
358
359
359
359
359
359
359
359
359
359
360
361

Monday 25

Waxing Gibbous 77%

14:59

02:49

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

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)

28
42
30
18
6
6
6
6
4
2
0
0
0
0
22
43
65
73
72
71
77
83
89
91

Low Clouds (% Sky Obscured)

17
26
19
13
6
6
6
6
4
2
0
0
0
0
17
23
5
5
0
0
0
0
40
68

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)

12
20
20
11
2
3
2
1
1
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1

ISS Passover

Visibility (miles)

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

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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
11
11
19
18
18
18
18
19
19
20
21
21
20
20
12
13
13
13
13
13
12
12
13

Dew Point (°C)

4
3
1
4
3
4
3
3
3
6
8
10
12
13
14
12
11
11
11
11
11
12
12
14

Relative Humidity (%)

43
40
35
35
34
33
32
33
33
41
51
63
72
81
93
92
92
90
92
92
92
92
90
90

Pressure (mb)

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

Ozone (du)

360
360
359
360
360
360
360
360
360
359
358
356
356
356
356
354
353
351
350
348
347
346
346
345

Tuesday 26

Waxing Gibbous 85%

15:58

03:15

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

Sun - Rise: 05:42, Set: 19:55, Transit: 12:49. Moon - Rise: 15:58, Set: 03:15. Civil Dark: 20:24 - 05:14. Nautical Dark: 20:59 - 04:39. Astro Dark: 21:36 - 04:01

Total Clouds (% Sky Obscured)

96
100
66
36
6
4
2
1
1
2
2
23
39
44
42
39
45
40
40
50

Low Clouds (% Sky Obscured)

76
86
54
29
4
3
2
1
1
2
1
23
39
44
42
39
45
40
40
50

Medium Clouds (% Sky Obscured)

0
0
1
1
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

ISS Passover

Visibility (miles)

4
7
9
9
9
9
9
9
9
9
9
9
7
4
1
2
3
3
5
7

Fog (%)

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
12
11
15
15
14
15
16
17
17
18
18
17
15
14
11
11
12
11
11

Dew Point (°C)

13
12
11
10
9
7
7
7
8
8
10
12
12
12
11
11
11
11
11
10

Relative Humidity (%)

82
75
69
59
50
43
44
47
48
58
69
83
84
87
90
90
90
90
90
89

Pressure (mb)

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

Ozone (du)

344
344
343
343
342
341
342
342
342
343
343
343
346
349
351
352
352
352
352
352

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

Generated: 20/05/26 09:48:26. Forecast: 20/05/26 to 26/05/26. Timezone: UTC-7.00