Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 27

Waxing Gibbous 91%

17:28

03:59

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

Sun - Rise: 05:56, Set: 20:33, Transit: 13:15. Moon - Rise: 17:28, Set: 03:59. Civil Dark: 21:04 - 05:25. Nautical Dark: 21:42 - 04:46. Astro Dark: 22:26 - 04:02

Total Clouds (% Sky Obscured)

0
6
11
15
18
11
4
0
1
4
6
3
0
0
0
0
0
0
0
0
0
0
1
1

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
6
11
15
18
11
4
0
1
4
6
3
0
0
0
0
0
0
0
0
0
0
0
1

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)

13
13
13
8
6
5
5
4
4
4
2
3
3
3
3
2
2
6
15
18
19
18
18
19

Chance of Frost

Temperature (°C)

29
28
28
26
24
22
21
20
19
18
17
16
15
14
15
17
21
24
26
28
29
29
30
30

Feels Like (°C)

22
23
23
24
22
20
19
18
16
15
15
14
13
13
14
16
20
20
19
20
22
23
23
23

Dew Point (°C)

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

Relative Humidity (%)

9
9
9
13
13
15
16
16
16
16
18
20
21
23
23
19
17
14
12
11
11
10
9
9

Pressure (mb)

1001
1001
1001
1002
1003
1004
1005
1006
1007
1008
1008
1009
1009
1010
1011
1011
1010
1009
1008
1007
1006
1005
1004
1003

Ozone (du)

345
347
347
345
340
337
334
333
330
331
331
332
331
331
330
329
329
329
328
328
329
330
330
330

Thursday 28

Waxing Gibbous 96%

18:30

04:27

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

Sun - Rise: 05:55, Set: 20:34, Transit: 13:15. Moon - Rise: 18:30, Set: 04:27. Civil Dark: 21:05 - 05:24. Nautical Dark: 21:43 - 04:45. Astro Dark: 22:27 - 04:02

Total Clouds (% Sky Obscured)

5
35
6
45
60
48
35
39
66
10
2
0
0
2
0
0
0
0
29
82
44
51
49
34

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)

2
10
4
44
55
43
32
39
64
9
2
0
0
1
0
0
0
0
0
78
40
51
49
30

High Clouds (% Sky Obscured)

3
24
1
2
1
1
3
2
0
0
0
0
0
0
0
0
0
0
29
39
5
6
21
30

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
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
14
4
9

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)

18
17
16
12
6
5
6
9
10
11
7
4
4
4
4
4
11
18
20
22
24
23
24
25

Chance of Frost

Temperature (°C)

30
30
29
27
25
24
22
22
21
20
19
18
16
15
16
19
22
23
24
25
26
25
26
25

Feels Like (°C)

24
23
23
23
22
21
19
18
17
14
15
16
15
13
15
18
19
17
18
17
17
17
16
14

Dew Point (°C)

-5
-7
-7
-5
-4
-5
-5
-5
-5
-5
-4
-4
-5
-5
-4
-4
-4
-5
-6
-7
-6
-7
-9
-7

Relative Humidity (%)

9
8
8
11
14
14
15
16
16
17
20
22
23
25
26
21
17
15
13
11
12
11
9
11

Pressure (mb)

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

Ozone (du)

331
331
331
332
334
338
343
347
349
346
341
337
333
331
330
328
326
324
323
326
329
335
351
370

Friday 29

Waxing Gibbous 99%

19:32

05:01

17 Bad
18 Bad
19 Bad
20 Bad
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

Sun - Rise: 05:55, Set: 20:34, Transit: 13:15. Moon - Rise: 19:32, Set: 05:01. Civil Dark: 21:05 - 05:24. Nautical Dark: 21:44 - 04:45. Astro Dark: 22:28 - 04:01

Total Clouds (% Sky Obscured)

36
61
74
63
13
13
15
1
0
0
0
0
0
0
0
0
0
0
0
2
4
6
4
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
0
0

Medium Clouds (% Sky Obscured)

32
58
69
59
12
12
15
1
0
0
0
0
0
0
0
0
0
0
0
2
4
6
4
2

High Clouds (% Sky Obscured)

29
35
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
7
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 (%)

6
11
4
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)

25
25
20
16
13
8
4
4
5
5
4
4
4
3
1
1
3
11
12
12
11
11
11
10

Chance of Frost

Temperature (°C)

24
22
20
20
18
16
15
15
14
13
12
12
11
11
12
14
17
19
20
22
23
24
24
25

Feels Like (°C)

14
12
13
14
12
13
13
12
11
11
10
10
9
9
11
14
16
17
17
18
20
20
21
22

Dew Point (°C)

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

Relative Humidity (%)

11
22
27
24
24
29
31
33
34
34
34
34
33
33
32
27
25
22
19
18
16
15
14
13

Pressure (mb)

1003
1004
1005
1006
1007
1009
1010
1010
1011
1011
1011
1011
1012
1012
1013
1013
1013
1012
1011
1011
1010
1010
1009
1008

Ozone (du)

380
382
380
372
370
357
346
342
339
337
336
336
340
345
351
350
348
342
335
332
330
325
324
321

Saturday 30

Waxing Gibbous 100%

20:33

05:41

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

Sun - Rise: 05:54, Set: 20:35, Transit: 13:15. Moon - Rise: 20:33, Set: 05:41. Civil Dark: 21:06 - 05:23. Nautical Dark: 21:45 - 04:44. Astro Dark: 22:29 - 04:00

Total Clouds (% Sky Obscured)

0
20
69
37
53
48
58
73
47
49
43
44
44
43
52
38
26
14
2
13
23
31
19
10

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
14
25
32
33
32
57
72
43
49
43
44
44
43
52
38
26
14
1
6
9
15
6
2

High Clouds (% Sky Obscured)

0
8
33
8
14
5
1
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
2
2
1
2
2
1
1
1
0
2
2
1
6
7
3
3
2
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
7
5
4
5
5
5
4
3
2
2
2
1
1
1
2
2
4
5
8
10
12
13
13

Chance of Frost

Temperature (°C)

25
25
24
23
21
20
19
19
18
17
16
16
15
14
16
17
19
21
23
24
26
27
28
28

Feels Like (°C)

22
22
22
20
19
17
17
16
15
16
15
15
14
13
15
16
18
20
22
23
23
23
24
24

Dew Point (°C)

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

Relative Humidity (%)

12
13
13
20
18
20
20
21
22
24
24
26
29
30
30
24
21
18
17
15
13
12
11
11

Pressure (mb)

1008
1007
1007
1008
1008
1009
1009
1009
1009
1010
1010
1011
1011
1012
1012
1013
1013
1012
1012
1011
1011
1010
1009
1009

Ozone (du)

323
323
321
321
320
318
319
320
321
320
317
316
316
317
317
316
314
313
314
314
313
313
313
312

Sunday 31

Full Moon 99%

21:30

06:27

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
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good

Sun - Rise: 05:54, Set: 20:36, Transit: 13:15. Moon - Rise: 21:30, Set: 06:27. Civil Dark: 21:07 - 05:23. Nautical Dark: 21:46 - 04:44. Astro Dark: 22:30 - 03:59

Total Clouds (% Sky Obscured)

6
9
6
7
7
6
6
5
3
0
0
0
3
5
8
10
6
3
1
1
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)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
5
8
10
6
3
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)

13
12
9
7
6
5
4
3
3
3
3
3
3
3
3
4
4
5
5
6
5
5
7
8

Chance of Frost

Temperature (°C)

28
28
27
25
23
22
20
19
17
16
15
14
14
13
15
17
20
22
24
26
27
29
30
30

Feels Like (°C)

24
24
24
23
20
19
18
18
16
15
14
13
13
12
13
14
15
15
16
17
25
26
27
27

Dew Point (°C)

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

Relative Humidity (%)

10
10
11
14
15
16
17
19
23
27
29
30
32
34
32
30
29
24
20
17
15
13
11
11

Pressure (mb)

1009
1009
1009
1010
1011
1012
1013
1014
1015
1016
1016
1016
1017
1018
1018
1018
1018
1018
1017
1016
1015
1014
1012
1012

Ozone (du)

310
311
311
310
310
309
309
310
310
309
310
310
310
311
311
310
310
310
310
310
309
308
307
307

Monday 1

Waning Gibbous 96%

22:22

07:21

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

Sun - Rise: 05:54, Set: 20:36, Transit: 13:15. Moon - Rise: 22:22, Set: 07:21. Civil Dark: 21:08 - 05:22. Nautical Dark: 21:47 - 04:43. Astro Dark: 22:31 - 03:59

Total Clouds (% Sky Obscured)

0
0
1
1
3
4
6
9
13
22
18
13
6
7
7
7
14
21
27
48
69
85
80
76

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
1
1
2
3
2
2
2
5
4
3
0
0
0
0
7
15
22
23
25
26
24
23

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
2
5
7
6
5
5
4
3
3
3
4
16
32
70
66
57

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
1
1
0
5
6

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
10
7
4
2
2
3
3
3
3
3
3
3
2
2
2
3
3
4
5
4
5
7
7

Chance of Frost

Temperature (°C)

30
30
28
26
24
23
21
20
19
18
17
16
14
13
16
19
22
24
26
29
30
31
33
33

Feels Like (°C)

27
28
27
26
26
25
23
22
18
18
17
16
16
15
14
16
17
18
20
21
29
29
29
29

Dew Point (°C)

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

Relative Humidity (%)

10
10
12
13
15
17
19
21
24
27
31
32
35
36
31
28
25
22
19
16
14
12
10
10

Pressure (mb)

1011
1011
1011
1012
1012
1013
1014
1015
1016
1016
1016
1017
1017
1017
1017
1018
1018
1017
1016
1015
1013
1012
1010
1010

Ozone (du)

307
306
307
308
309
309
309
310
311
312
313
316
319
321
324
326
329
329
328
328
328
327
327
327

Tuesday 2

Waning Gibbous 92%

23:07

08:19

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

Sun - Rise: 05:53, Set: 20:37, Transit: 13:16. Moon - Rise: 23:07, Set: 08:19. Civil Dark: 21:08 - 05:22. Nautical Dark: 21:48 - 04:43. Astro Dark: 22:32 - 03:58

Total Clouds (% Sky Obscured)

71
76
81
82
59
32
5
9
12
15
10
5
0
3
7
10
38
64
91

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

21
37
52
68
46
25
4
6
9
12
8
4
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

48
39
28
22
25
13
0
1
2
3
2
1
0
3
6
9
38
53
66

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
1
1
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

Wind Speed/Direction (mph)

8
11
7
4
2
2
2
3
2
2
2
2
2
2
3
3
4
3
2

Chance of Frost

Temperature (°C)

32
32
30
28
26
25
23
21
20
19
19
18
17
16
19
21
23
25
27

Feels Like (°C)

29
30
28
27
27
25
23
21
19
20
20
19
19
18
17
18
20
20
21

Dew Point (°C)

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

Relative Humidity (%)

10
10
13
17
22
23
24
25
28
31
34
35
35
36
31
27
24
21
19

Pressure (mb)

1009
1009
1009
1010
1011
1011
1012
1013
1013
1014
1014
1014
1015
1015
1015
1015
1015
1014
1013

Ozone (du)

328
328
330
333
335
336
337
338
338
337
336
336
335
335
333
332
331
331
332

Forecast for Castle Valley, Grand, United States of America (38.64,-109.41)

Generated: 27/05/26 17:04:40. Forecast: 27/05/26 to 02/06/26. Timezone: UTC-6.00