Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 26

Waxing Gibbous 95%

19:03

04:05

05 OK
06 Bad
07 Bad
08 OK
09 OK
10 Bad
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

Sun - Rise: 06:15, Set: 20:33, Transit: 13:24. Moon - Rise: 19:03, Set: 04:05. Civil Dark: 21:03 - 05:45. Nautical Dark: 21:40 - 05:08. Astro Dark: 22:20 - 04:29

Total Clouds (% Sky Obscured)

45
70
69
29
33
47
47
67
84
68
38
64
37
95
58
65
56
95
78
75
62
72
78
80

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)

25
22
21
22
25
20
20
16
65
68
11
19
16
65
42
39
29
87
78
75
62
72
78
80

High Clouds (% Sky Obscured)

45
70
50
6
13
42
37
55
78
56
33
61
37
93
57
65
56
51
9
2
0
0
0
3

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
7
25
30
7
8
8
4
2
9
3
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
4
4
2
2
2
1
3
3
5
6
7
8
16
13
10
7
6
4
3
2
2
2
3

Chance of Frost

Temperature (°C)

26
26
26
27
29
31
33
35
36
37
38
37
37
36
36
34
32
30
30
29
27
27
26
25

Feels Like (°C)

26
26
25
26
30
32
35
37
36
36
37
36
35
37
34
31
29
31
30
29
26
25
25
24

Dew Point (°C)

14
14
13
12
13
14
14
14
13
12
11
13
10
9
8
9
12
13
14
14
14
14
14
13

Relative Humidity (%)

46
47
45
41
38
34
31
28
25
22
19
23
20
19
17
21
29
35
37
40
44
45
46
47

Pressure (mb)

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

Ozone (du)

292
293
292
292
293
293
292
292
292
291
292
292
293
293
291
290
291
291
290
288
288
288
287
287

Monday 27

Waxing Gibbous 98%

19:45

05:06

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

Sun - Rise: 06:15, Set: 20:32, Transit: 13:24. Moon - Rise: 19:45, Set: 05:06. Civil Dark: 21:02 - 05:46. Nautical Dark: 21:39 - 05:09. Astro Dark: 22:19 - 04:30

Total Clouds (% Sky Obscured)

74
75
46
29
33
82
96
91
55
50
53
53
50
29
38
36
35
10
30
62
70
36
33
21

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)

74
47
19
16
13
9
10
11
10
4
6
7
1
1
7
7
6
5
11
40
51
28
31
9

High Clouds (% Sky Obscured)

19
42
36
12
12
75
82
76
50
50
53
53
50
29
38
36
35
7
28
40
24
3
0
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
1
7
13
5
12
3
3
5
6
8
3
6
2
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
3
4
1
2
3
4
5
5
5
4
4
4
4
1
2
6
4
2
2
3

Chance of Frost

Temperature (°C)

25
24
24
25
28
30
32
34
35
36
37
38
38
38
37
36
34
33
31
30
30
29
28
27

Feels Like (°C)

24
24
24
27
29
31
32
33
35
37
37
37
37
36
35
35
33
32
32
30
29
28
28
27

Dew Point (°C)

13
13
13
14
15
14
14
13
12
10
9
7
5
4
5
6
6
7
8
7
7
7
7
8

Relative Humidity (%)

48
49
51
48
44
38
33
28
23
20
17
15
13
12
13
15
17
20
23
23
24
24
26
29

Pressure (mb)

1012
1013
1013
1013
1013
1012
1012
1011
1009
1008
1007
1006
1006
1005
1005
1005
1006
1008
1008
1009
1009
1009
1009
1009

Ozone (du)

289
289
289
290
290
289
289
289
290
291
290
288
288
289
289
289
290
289
288
287
288
287
288
289

Tuesday 28

Waxing Gibbous 100%

20:21

05:06

05 OK
06 Bad
07 Bad
08 Bad
09 OK
10 Bad
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

Sun - Rise: 06:16, Set: 20:31, Transit: 13:24. Moon - Rise: 20:21, Set: 05:06. Civil Dark: 21:01 - 05:47. Nautical Dark: 21:37 - 05:10. Astro Dark: 22:17 - 04:31

Total Clouds (% Sky Obscured)

35
52
53
62
42
37
66
100
100
100
65
62
35
45
55
61
15
33
49
75
85
84
79
68

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)

35
52
53
62
23
9
8
10
6
1
2
3
1
2
3
3
15
6
18
45
7
2
2
7

High Clouds (% Sky Obscured)

7
37
40
35
14
11
30
100
100
100
65
62
35
45
55
61
2
30
33
56
73
79
69
51

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
9
8
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
2
1
1
1
1
2
9
10
10
17
18
3
6
22
27
26
32
43
19
36
18
15

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
2
2
3
3
2
3
4
5
6
8
13
10
6
4
4
3
9
7
4
2
2

Chance of Frost

Temperature (°C)

26
25
25
27
29
31
33
34
35
37
38
38
37
36
35
34
32
30
29
28
27
27
26
25

Feels Like (°C)

26
25
25
26
28
32
33
34
34
35
34
35
35
34
32
31
32
28
28
29
27
26
26
25

Dew Point (°C)

7
8
7
8
10
10
10
10
9
8
8
8
7
6
5
8
8
10
11
12
12
11
12
11

Relative Humidity (%)

31
32
31
30
29
26
24
22
19
17
16
16
15
15
15
20
22
29
32
36
38
37
42
40

Pressure (mb)

1009
1010
1010
1011
1011
1010
1010
1009
1008
1007
1005
1005
1004
1005
1005
1005
1006
1007
1008
1009
1009
1009
1009
1009

Ozone (du)

290
290
290
291
292
292
292
291
291
290
290
291
290
290
290
290
290
290
291
289
289
289
289
289

Wednesday 29

Full Moon 100%

20:51

06:09

05 Bad
06 Bad
07 Bad
08 OK
09 Bad
10 OK
11 OK
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 OK
01 OK
02 OK
03 Bad
04 Bad

Sun - Rise: 06:17, Set: 20:30, Transit: 13:24. Moon - Rise: 20:51, Set: 06:09. Civil Dark: 21:00 - 05:47. Nautical Dark: 21:36 - 05:11. Astro Dark: 22:16 - 04:33

Total Clouds (% Sky Obscured)

71
63
73
42
73
11
17
44
61
17
15
40
26
24
19
18
22
96
100
32
40
45
53
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)

7
19
5
3
1
1
4
4
3
4
6
31
5
5
2
6
6
94
96
13
12
13
15
13

High Clouds (% Sky Obscured)

45
39
42
25
52
11
15
43
61
13
15
28
26
24
19
13
18
24
41
32
40
45
53
54

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 (%)

12
6
24
7
13
13
13
15
22
23
19
17
18
16
15
13
11
12
1
0
1
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
2
2
2
3
5
5
5
6
8
10
13
9
5
4
3
3
3
3
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
10
12
11
11
12
12
11
10
10
9
8
7
7
6
6
7
8
7
9
11
12
11
12

Relative Humidity (%)

41
43
43
37
35
33
30
27
24
21
19
18
17
16
16
18
21
23
22
27
38
40
40
42

Pressure (mb)

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

Ozone (du)

289
290
290
290
290
290
290
290
291
291
292
292
289
289
290
290
290
289
288
289
289
290
291
292

Thursday 30

Waning Gibbous 97%

21:18

07:13

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

Sun - Rise: 06:18, Set: 20:29, Transit: 13:24. Moon - Rise: 21:18, Set: 07:13. Civil Dark: 20:59 - 05:48. Nautical Dark: 21:35 - 05:12. Astro Dark: 22:15 - 04:34

Total Clouds (% Sky Obscured)

53
53
51
50
37
28
13
11
9
6
19
29
43
27
10
0
2
3
5
13
27
38
43
45

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)

13
14
14
10
9
10
8
7
6
2
5
9
10
3
1
0
0
0
0
0
0
3
4
5

High Clouds (% Sky Obscured)

53
51
38
33
22
13
0
1
1
2
2
2
2
1
1
0
0
0
0
6
10
16
23
29

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
1
1
1
9
12
14
12
10
6
13
10
4
4
3
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
3
1
3
4
4
4
5
6
6
7
6
7
9
7
5
3
2
2
2
2

Chance of Frost

Temperature (°C)

24
24
25
26
28
30
32
34
35
36
37
37
37
37
35
34
32
31
30
29
29
28
27
26

Feels Like (°C)

25
24
25
27
28
31
33
34
35
35
36
35
35
35
34
34
34
33
33
32
28
28
28
27

Dew Point (°C)

12
12
12
12
12
12
11
9
5
3
3
4
3
3
4
3
4
4
4
4
5
5
5
4

Relative Humidity (%)

44
46
46
41
37
32
27
21
14
12
12
12
12
12
13
14
16
17
18
20
21
23
24
24

Pressure (mb)

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

Ozone (du)

292
292
291
290
290
290
289
288
288
289
290
290
289
289
290
290
291
291
291
292
291
290
290
289

Friday 31

Waning Gibbous 92%

21:42

08:16

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

Sun - Rise: 06:19, Set: 20:28, Transit: 13:23. Moon - Rise: 21:42, Set: 08:16. Civil Dark: 20:58 - 05:49. Nautical Dark: 21:34 - 05:13. Astro Dark: 22:13 - 04:35

Total Clouds (% Sky Obscured)

40
27
14
4
4
5
6
10
6
4
2
1
0
0
0
0
11
21
32
21
11
1
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)

5
4
2
1
2
3
4
3
1
0
0
0
0
0
0
0
11
20
24
18
11
1
1
1

High Clouds (% Sky Obscured)

32
23
14
4
4
5
6
9
5
3
1
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
3
4
3
9
8
3
5
3
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
2
3
3
3
3
4
5
6
7
8
10
8
5
4
3
3
4
3
3
2
2

Chance of Frost

Temperature (°C)

25
25
26
28
30
32
34
36
37
38
40
40
40
39
38
36
34
32
31
29
28
27
26
25

Feels Like (°C)

27
26
25
25
26
26
28
29
36
37
37
38
38
38
37
36
35
34
32
31
26
26
26
26

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

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

Saturday 1

Waning Gibbous 86%

22:05

09:20

Sun - Rise: 06:20, Set: 20:27, Transit: 13:23. Moon - Rise: 22:05, Set: 09:20. Civil Dark: 20:56 - 05:50. Nautical Dark: 21:33 - 05:14. Astro Dark: 22:12 - 04:37

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: 26/07/26 05:22:40. Forecast: 26/07/26 to 01/08/26. Timezone: UTC-6.00