Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 27

Waxing Gibbous 88%

16:00

04:15

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

Sun - Rise: 05:56, Set: 19:33, Transit: 12:45. Moon - Rise: 16:00, Set: 04:15. Civil Dark: 20:00 - 05:28. Nautical Dark: 20:33 - 04:55. Astro Dark: 21:08 - 04:20

Total Clouds (% Sky Obscured)

33
35
36
1
0
0
0
0
0
0
0
2
0
2
18
24
15
15
20
20
20
20
22
38

Low Clouds (% Sky Obscured)

13
6
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1

Medium Clouds (% Sky Obscured)

15
29
25
0
0
0
0
0
0
0
0
2
0
0
0
0
0
12
20
20
20
20
22
38

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
18
24
15
15
20
16
20
20
20
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
6
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
6
6
3
3
1
1
2
3
4
4
4
4
4
3
2
1
2
4
5
5
5
6
6

Chance of Frost

Temperature (°C)

20
20
21
24
23
22
21
21
21
20
20
19
19
18
18
17
18
19
21
22
24
25
26
27

Feels Like (°C)

18
20
20
24
23
23
21
21
20
19
19
19
18
18
17
18
18
19
20
21
22
24
24
25

Dew Point (°C)

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

Relative Humidity (%)

27
26
25
25
25
28
30
31
32
33
34
34
35
36
36
37
32
29
27
24
21
19
17
16

Pressure (mb)

1010
1009
1009
1009
1009
1010
1011
1012
1012
1013
1013
1013
1014
1014
1014
1015
1016
1017
1017
1017
1016
1016
1015
1014

Ozone (du)

409
411
410
404
404
400
400
400
399
399
404
406
407
404
395
389
390
390
389
388
387
385
383
384

Tuesday 28

Waxing Gibbous 94%

17:01

04:39

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

Sun - Rise: 05:54, Set: 19:33, Transit: 12:44. Moon - Rise: 17:01, Set: 04:39. Civil Dark: 20:01 - 05:27. Nautical Dark: 20:34 - 04:54. Astro Dark: 21:09 - 04:18

Total Clouds (% Sky Obscured)

41
31
28
23
20
20
25
7
8
17
25
35
45
32
45
32
35
35
15
14
13
8
45
40

Low Clouds (% Sky Obscured)

2
3
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)

41
31
28
23
20
20
25
7
8
17
25
35
45
32
45
32
35
35
15
14
13
8
45
40

High Clouds (% Sky Obscured)

0
0
24
19
20
20
25
0
0
0
1
30
40
22
45
31
35
35
13
4
1
5
23
40

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

Chance of Frost

Temperature (°C)

28
28
28
27
27
25
24
24
23
22
22
21
21
21
20
20
21
23
24
26
27
29
30
30

Feels Like (°C)

25
26
26
25
24
23
23
22
22
21
20
21
21
21
20
19
21
23
23
25
26
27
28
29

Dew Point (°C)

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

Relative Humidity (%)

15
14
12
11
11
13
14
15
16
17
18
20
22
24
27
30
27
24
20
18
16
13
10
9

Pressure (mb)

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

Ozone (du)

385
383
382
378
379
381
387
399
400
396
404
403
404
391
380
381
380
376
370
367
368
369
369
367

Wednesday 29

Waxing Gibbous 98%

18:01

05:03

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

Sun - Rise: 05:53, Set: 19:34, Transit: 12:44. Moon - Rise: 18:01, Set: 05:03. Civil Dark: 20:02 - 05:26. Nautical Dark: 20:35 - 04:52. Astro Dark: 21:11 - 04:17

Total Clouds (% Sky Obscured)

37
40
30
24
23
25
21
13
20
30
26
18
21
20
19
25
34
5
5
9
9
6
6
27

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)

37
40
30
24
23
25
21
13
20
30
26
18
21
20
19
25
34
5
5
9
9
6
3
10

High Clouds (% Sky Obscured)

37
12
5
7
11
10
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
4
7
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)

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

Chance of Frost

Temperature (°C)

31
31
30
30
29
27
27
26
25
25
25
24
24
23
22
22
23
26
27
28
30
31
31
32

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

8
8
8
9
9
11
11
11
12
13
14
15
16
18
20
20
17
15
15
16
15
14
13
11

Pressure (mb)

1010
1009
1008
1007
1007
1007
1008
1008
1008
1008
1007
1007
1007
1008
1008
1008
1009
1009
1009
1009
1008
1008
1007
1006

Ozone (du)

367
371
373
373
370
372
370
370
372
368
363
359
358
354
351
348
346
345
343
344
345
346
344
343

Thursday 30

Waxing Gibbous 100%

19:02

05:31

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

Sun - Rise: 05:52, Set: 19:35, Transit: 12:44. Moon - Rise: 19:02, Set: 05:31. Civil Dark: 20:03 - 05:25. Nautical Dark: 20:36 - 04:51. Astro Dark: 21:12 - 04:15

Total Clouds (% Sky Obscured)

6
7
5
1
1
2
0
1
0
0
1
1
0
0
0
0
0
1
1
2
1
2
3
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)

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

High Clouds (% Sky Obscured)

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

8
8
9
10
6
2
2
0
0
0
0
1
0
0
0
0
0
0
0
1
4
6
8
9

Chance of Frost

Temperature (°C)

33
33
33
33
32
30
29
28
27
27
26
25
25
24
23
23
25
27
28
29
31
32
33
33

Feels Like (°C)

29
30
29
28
28
27
26
26
25
25
24
24
23
23
23
22
25
27
28
29
29
30
31
31

Dew Point (°C)

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

Relative Humidity (%)

9
9
9
9
9
11
12
14
16
17
20
23
23
24
25
26
22
20
18
16
13
11
10
9

Pressure (mb)

1006
1005
1005
1005
1005
1006
1007
1007
1008
1009
1009
1009
1010
1010
1010
1011
1011
1012
1012
1012
1012
1011
1010
1009

Ozone (du)

344
344
343
343
343
343
341
339
338
338
336
334
332
329
328
328
327
327
327
326
326
327
326
326

Friday 1

Full Moon 100%

20:04

06:02

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

Sun - Rise: 05:51, Set: 19:36, Transit: 12:44. Moon - Rise: 20:04, Set: 06:02. Civil Dark: 20:04 - 05:23. Nautical Dark: 20:37 - 04:50. Astro Dark: 21:13 - 04:14

Total Clouds (% Sky Obscured)

9
19
19
28
39
34
11
53
48
41
75
78
92
100
99
98
97
78
60
49
61
65
66
75

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

High Clouds (% Sky Obscured)

7
19
19
28
39
34
10
53
48
41
75
78
92
100
98
96
94
78
60
49
61
65
66
75

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)

10
11
11
9
8
5
3
1
2
2
2
2
1
1
0
0
0
0
2
6
10
12
13
15

Chance of Frost

Temperature (°C)

34
34
34
34
33
31
30
29
28
28
27
26
25
25
24
26
27
29
31
33
35
35
36
36

Feels Like (°C)

32
32
32
32
30
27
25
26
25
24
24
24
23
22
21
22
23
23
24
24
25
32
31
31

Dew Point (°C)

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

Relative Humidity (%)

8
8
7
7
8
9
10
11
12
12
14
17
20
22
24
22
20
19
16
13
11
10
10
9

Pressure (mb)

1008
1007
1006
1006
1006
1006
1007
1007
1007
1007
1007
1007
1008
1008
1008
1009
1009
1009
1009
1009
1008
1008
1007
1006

Ozone (du)

326
327
327
326
327
327
329
329
330
330
330
331
332
332
333
335
337
339
340
342
344
344
343
343

Saturday 2

Waning Gibbous 97%

21:05

06:39

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

Sun - Rise: 05:50, Set: 19:37, Transit: 12:44. Moon - Rise: 21:05, Set: 06:39. Civil Dark: 20:05 - 05:22. Nautical Dark: 20:38 - 04:48. Astro Dark: 21:14 - 04:13

Total Clouds (% Sky Obscured)

87
91
91
86
85
81
81
81
84
92
100
100
100
100
100
100
100
99
98
98
73
52
29
20

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
1
3
5
7
6
5
4
0
0
0
0
0
1
0
0
5
14

High Clouds (% Sky Obscured)

87
91
91
86
85
81
81
81
84
92
100
100
100
100
100
100
100
99
98
98
72
44
16
11

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)

14
13
13
8
3
0
0
1
4
3
3
3
1
0
0
0
0
0
2
4
6
7
11
15

Chance of Frost

Temperature (°C)

36
35
35
33
31
29
28
27
26
27
26
25
24
22
21
23
24
25
26
28
30
31
32
34

Feels Like (°C)

31
30
31
28
28
27
26
25
24
23
22
22
22
21
21
19
20
21
21
21
21
27
27
27

Dew Point (°C)

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

Relative Humidity (%)

9
9
10
11
13
15
15
14
14
14
13
13
14
15
17
17
17
16
14
12
11
9
8
7

Pressure (mb)

1005
1004
1004
1004
1004
1004
1005
1005
1006
1006
1006
1006
1006
1006
1006
1007
1007
1007
1007
1007
1006
1005
1004
1003

Ozone (du)

344
344
345
346
347
348
350
352
354
357
360
362
362
362
362
363
365
366
366
366
365
365
365
364

Sunday 3

Waning Gibbous 93%

22:04

07:21

15 OK
16 OK
17 OK
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
07 Good
08 Good
09 Good
10 OK

Sun - Rise: 05:49, Set: 19:38, Transit: 12:44. Moon - Rise: 22:04, Set: 07:21. Civil Dark: 20:06 - 05:21. Nautical Dark: 20:40 - 04:47. Astro Dark: 21:15 - 04:11

Total Clouds (% Sky Obscured)

15
10
10
5
5
10
10
10
10
7
0
0
0
0
3
6
9
11
13
16

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
6
9
11
13
16

Medium Clouds (% Sky Obscured)

12
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
6
0

High Clouds (% Sky Obscured)

5
0
0
0
0
0
5
10
10
7
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

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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
5
4

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)

15
15
16
13
11
9
8
7
6
6
6
7
5
3
1
2
3
4
5
6

Chance of Frost

Temperature (°C)

33
33
32
30
28
25
24
22
20
21
20
20
18
17
16
18
19
19
21
22

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

7
8
8
11
13
16
20
25
30
31
31
32
34
37
39
38
36
35
31
28

Pressure (mb)

1003
1002
1001
1002
1002
1003
1003
1004
1005
1005
1005
1005
1006
1006
1007
1008
1008
1009
1008
1008

Ozone (du)

362
361
359
362
366
369
368
367
365
368
371
374
372
371
369
367
364
362
359
355

Forecast for Beatty Junction, Inyo County, United States of America (36.53,-116.93)

Generated: 27/04/26 14:58:07. Forecast: 27/04/26 to 03/05/26. Timezone: UTC-7.00