Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 4

Waning Gibbous 74%

23:37

10:23

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

Sun - Rise: 05:59, Set: 20:45, Transit: 13:22. Moon - Rise: 23:37, Set: 10:23. Civil Dark: 21:17 - 05:28. Nautical Dark: 21:56 - 04:48. Astro Dark: 22:41 - 04:03

Total Clouds (% Sky Obscured)

11
13
15
5
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)

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

Chance of Frost

Temperature (°C)

17
18
20
24
27
30
32
33
34
35
35
35
35
34
32
28
26
24
23
22
22
21
21
20

Feels Like (°C)

16
17
19
23
26
29
31
32
32
33
33
32
32
31
29
27
25
23
21
21
20
20
19
19

Dew Point (°C)

-8
-7
-9
-7
-6
-6
-6
-6
-6
-6
-7
-8
-9
-9
-7
-3
-7
-7
-8
-8
-8
-8
-8
-8

Relative Humidity (%)

16
17
12
11
10
9
8
7
7
6
6
5
5
6
7
12
10
12
12
12
13
13
13
14

Pressure (mb)

1015
1016
1016
1016
1015
1015
1014
1013
1012
1011
1009
1009
1008
1008
1008
1009
1011
1012
1012
1012
1012
1012
1013
1013

Ozone (du)

326
328
328
330
330
329
328
327
327
326
325
324
323
321
321
319
319
318
316
314
314
314
314
311

Sunday 5

Waning Gibbous 71%

23:59

11:26

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

Sun - Rise: N/A, Set: 20:45, Transit: 13:22. Moon - Rise: 23:59, Set: 11:26. Civil Dark: 21:16 - 05:28. Nautical Dark: 21:56 - 04:49. Astro Dark: 22:41 - 04:04

Total Clouds (% Sky Obscured)

0
0
0
0
3
3
70
70
75
42
8
6
2
10
34
31
11
20
56
49
71
42
39
54

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
3
5
8
0
0
0
16
13
2
5
44

High Clouds (% Sky Obscured)

0
0
0
0
3
3
60
50
50
18
3
2
1
3
19
15
10
20
56
43
68
34
39
15

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
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)

2
1
2
3
2
1
2
4
5
7
7
8
8
7
4
2
3
4
4
3
2
2
2
1

Chance of Frost

Temperature (°C)

19
20
22
26
29
31
33
35
36
37
37
37
37
36
34
30
28
26
25
25
24
23
23
22

Feels Like (°C)

18
19
21
23
27
30
32
31
31
32
32
33
32
32
30
27
26
24
23
21
23
22
22
21

Dew Point (°C)

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

Relative Humidity (%)

15
16
11
10
9
8
7
5
5
4
4
4
5
5
7
10
13
15
16
19
24
28
29
31

Pressure (mb)

1014
1015
1015
1015
1014
1013
1012
1011
1009
1008
1007
1006
1006
1005
1006
1007
1008
1009
1009
1010
1010
1010
1010
1011

Ozone (du)

309
306
306
304
304
301
300
299
298
298
297
296
296
296
294
291
290
290
289
289
288
289
288
288

Monday 6

Waning Gibbous 64%

00:23

12:30

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

Sun - Rise: 06:00, Set: 20:45, Transit: 13:22. Moon - Rise: 00:23, Set: 12:30. Civil Dark: 21:16 - 05:29. Nautical Dark: 21:55 - 04:50. Astro Dark: 22:40 - 04:05

Total Clouds (% Sky Obscured)

47
77
54
50
33
21
51
37
62
60
29
16
10
31
24
30
35
54
45
80
78
53
36
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)

29
56
48
47
29
20
46
33
48
60
29
16
5
1
24
28
35
54
45
79
76
53
36
34

High Clouds (% Sky Obscured)

24
27
7
3
5
2
30
16
16
32
5
1
6
23
2
5
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

7
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 (%)

20
7
9
4
3
1
1
2
2
1
0
0
1
0
2
14
4
4
11
15
16
14
11
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)

2
3
2
3
2
4
7
9
10
17
16
12
10
10
8
4
4
5
3
3
3
4
3
2

Chance of Frost

Temperature (°C)

21
22
24
27
30
32
34
35
37
37
36
36
36
35
34
31
29
27
26
26
26
25
24
23

Feels Like (°C)

20
21
22
25
28
31
34
34
34
31
30
32
33
33
31
30
28
26
24
25
24
23
24
24

Dew Point (°C)

4
4
0
0
2
4
5
4
3
2
0
-0
-0
-0
1
3
4
5
9
11
10
11
11
11

Relative Humidity (%)

31
30
20
17
17
16
15
13
12
11
10
10
10
10
12
16
20
24
34
38
37
41
43
46

Pressure (mb)

1012
1013
1013
1013
1012
1012
1011
1010
1009
1008
1007
1007
1006
1006
1007
1007
1009
1010
1011
1011
1011
1012
1012
1013

Ozone (du)

289
289
288
287
288
289
288
289
288
287
287
286
287
286
286
284
284
285
286
285
285
286
286
287

Tuesday 7

Third Quarter 53%

00:48

13:37

06 OK
07 Bad
08 OK
09 OK
10 OK
11 Bad
12 Bad
13 Bad
14 Bad
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

Sun - Rise: 06:00, Set: 20:44, Transit: 13:22. Moon - Rise: 00:48, Set: 13:37. Civil Dark: 21:16 - 05:30. Nautical Dark: 21:55 - 04:50. Astro Dark: 22:39 - 04:06

Total Clouds (% Sky Obscured)

33
54
35
36
33
30
41
53
63
83
72
68
64
63
59
63
66
66
66
71
67
60
54
62

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)

33
54
35
27
16
7
7
7
9
36
14
16
17
18
16
14
13
14
19
25
29
38
41
61

High Clouds (% Sky Obscured)

0
0
0
10
20
30
41
53
63
75
72
68
64
61
55
63
66
66
66
71
67
50
25
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 (%)

5
3
0
1
1
1
7
11
12
15
16
16
12
8
0
5
7
6
7
7
6
5
4
1

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
1
3
6
9
10
13
13
12
12
11
7
4
3
4
4
4
5
6
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
24
25
27
30
33
34
33
34
33
32
33
32
30
31
30
28
26
26
26
25
24
24
24

Dew Point (°C)

11
11
10
9
8
8
7
4
2
1
0
-0
0
-1
-0
2
3
3
2
3
3
2
2
3

Relative Humidity (%)

47
44
39
32
26
22
18
13
12
11
10
10
10
10
11
16
18
19
19
22
23
22
24
26

Pressure (mb)

1013
1014
1014
1014
1013
1012
1012
1011
1009
1008
1008
1007
1007
1007
1007
1008
1008
1009
1010
1010
1011
1011
1012
1012

Ozone (du)

288
287
288
288
289
288
287
287
286
285
285
286
286
287
287
286
285
283
283
284
284
283
283
283

Wednesday 8

Waning Crescent 42%

01:18

14:47

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

Sun - Rise: 06:01, Set: 20:44, Transit: 13:22. Moon - Rise: 01:18, Set: 14:47. Civil Dark: 21:15 - 05:30. Nautical Dark: 21:54 - 04:51. Astro Dark: 22:39 - 04:07

Total Clouds (% Sky Obscured)

51
48
44
36
30
21
26
33
40
50
56
70
70
70
55
40
40
35
23
13
0
2
5
7

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)

51
48
44
36
29
19
22
28
31
28
24
21
29
35
31
15
12
7
5
2
0
2
4
5

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
32
56
70
70
70
55
40
40
35
23
13
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 (%)

1
2
1
4
5
3
8
9
8
11
13
14
30
25
15
12
9
1
2
1
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
1
2
3
3
5
9
10
11
12
12
12
13
9
6
5
4
4
3
3
2
2
2
1

Chance of Frost

Temperature (°C)

23
25
27
29
30
32
34
35
36
37
36
35
33
31
29
28
27
26
26
25
24
23
22
21

Feels Like (°C)

23
25
27
28
31
32
33
33
34
34
34
33
31
31
31
31
30
30
29
23
23
23
23
23

Dew Point (°C)

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

Relative Humidity (%)

27
26
19
16
15
12
10
8
7
7
6
6
5
7
8
10
10
11
11
13
15
17
18
19

Pressure (mb)

1013
1013
1013
1013
1012
1012
1011
1009
1008
1007
1006
1006
1006
1006
1006
1007
1007
1008
1008
1008
1008
1008
1009
1009

Ozone (du)

283
284
284
283
284
283
282
281
280
281
281
280
280
279
279
279
279
279
280
280
281
281
281
281

Thursday 9

Waning Crescent 31%

01:55

16:01

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

Sun - Rise: 06:02, Set: 20:44, Transit: 13:23. Moon - Rise: 01:55, Set: 16:01. Civil Dark: 21:15 - 05:31. Nautical Dark: 21:54 - 04:52. Astro Dark: 22:38 - 04:08

Total Clouds (% Sky Obscured)

5
2
0
0
0
0
5
13
19
15
11
1
17
34
55
46
28
2
1
2
3
2
1
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
0
0
0
4
9
16
13
6
0
7
15
22
21
19
2
1
2
3
2
1
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
1
1
17
34
55
39
22
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
4
4
2
6
5
3
5
5
5
10
10
4
5
4
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)

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

Chance of Frost

Temperature (°C)

20
23
25
27
29
31
33
34
35
36
36
36
36
35
33
31
30
28
26
25
24
23
22
21

Feels Like (°C)

22
20
21
21
22
23
24
33
32
31
31
32
33
33
34
34
33
32
31
24
24
24
23
22

Dew Point (°C)

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

Relative Humidity (%)

19
16
14
12
10
9
7
7
6
6
6
6
6
7
8
9
10
11
13
14
15
17
17
18

Pressure (mb)

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

Ozone (du)

281
282
283
284
284
285
286
285
284
283
284
284
284
284
283
282
283
283
283
283
282
282
282
282

Friday 10

Waning Crescent 20%

02:41

17:17

Sun - Rise: 06:02, Set: 20:43, Transit: 13:23. Moon - Rise: 02:41, Set: 17:17. Civil Dark: 21:14 - 05:32. Nautical Dark: 21:53 - 04:53. Astro Dark: 22:37 - 04:09

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 04/07/26 06:35:06. Forecast: 04/07/26 to 10/07/26. Timezone: UTC-6.00