Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 25

Waxing Gibbous 90%

18:13

No Set

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

Sun - Rise: 06:14, Set: 20:34, Transit: 13:24. Moon - Rise: 18:13, Set: No Set. Civil Dark: 21:04 - 05:44. Nautical Dark: 21:41 - 05:07. Astro Dark: 22:21 - 04:26

Total Clouds (% Sky Obscured)

23
22
20
16
8
3
5
8
6
4
0
20
29
18
1
0
0
2
60
80
64
100
92
86

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)

16
20
20
16
7
2
2
5
0
0
0
9
12
10
1
0
0
0
8
13
40
31
46
18

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
3
4
4
0
3
0
1
0
0
0
1
21
35
46
100
81
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
1
3
10
5
1
1
0
0
0
2
2
3
7
1
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)

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

Chance of Frost

Temperature (°C)

26
26
25
25
25
26
29
31
33
35
36
37
38
38
38
38
37
36
33
31
30
30
29
29

Feels Like (°C)

27
28
27
27
27
27
30
32
34
36
37
37
36
37
36
37
39
37
33
30
30
30
28
29

Dew Point (°C)

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

Relative Humidity (%)

41
43
44
44
43
37
33
31
28
25
22
20
17
15
15
14
14
18
22
28
32
31
33
33

Pressure (mb)

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

Ozone (du)

289
288
289
291
292
292
291
289
288
287
287
289
287
287
286
286
287
289
288
287
288
289
290
289

Sunday 26

Waxing Gibbous 95%

19:03

03:09

03 OK
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
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 OK

Sun - Rise: 06:15, Set: 20:33, Transit: 13:24. Moon - Rise: 19:03, Set: 03:09. Civil Dark: 21:03 - 05:45. Nautical Dark: 21:40 - 05:08. Astro Dark: 22:20 - 04:27

Total Clouds (% Sky Obscured)

44
70
56
66
92
88
85
26
50
82
58
66
68
66
61
89
100
97
100
100
63
78
88
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)

14
55
11
11
10
0
1
1
2
1
0
4
4
4
2
4
4
3
0
7
10
61
62
45

High Clouds (% Sky Obscured)

44
70
56
61
87
86
80
18
32
77
40
35
43
66
61
89
100
97
100
100
31
41
51
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
0
0
4
7
8
8
13
13
8
5
4
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)

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

Chance of Frost

Temperature (°C)

28
27
27
26
25
27
29
31
33
35
36
37
38
39
39
38
36
31
30
29
29
28
28
27

Feels Like (°C)

28
27
26
25
26
27
29
31
35
35
36
36
36
36
36
36
32
29
29
28
29
29
29
27

Dew Point (°C)

12
12
11
11
11
11
12
12
12
12
12
11
10
8
7
6
9
14
14
14
14
14
13
13

Relative Humidity (%)

35
38
37
40
40
36
34
31
28
26
23
20
17
15
14
14
19
35
37
38
40
40
41
41

Pressure (mb)

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

Ozone (du)

291
290
290
291
291
292
291
290
289
291
291
290
289
288
287
286
285
286
287
287
285
286
285
285

Monday 27

Waxing Gibbous 98%

19:45

04:05

03 OK
04 Bad
05 OK
06 Good
07 Good
08 Good
09 Good
10 OK
11 OK
12 Bad
13 OK
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

Sun - Rise: 06:15, Set: 20:32, Transit: 13:24. Moon - Rise: 19:45, Set: 04:05. Civil Dark: 21:02 - 05:46. Nautical Dark: 21:39 - 05:09. Astro Dark: 22:19 - 04:29

Total Clouds (% Sky Obscured)

45
82
29
8
10
9
7
20
0
28
12
56
59
36
35
45
55
60
53
51
78
37
21
37

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)

45
51
29
8
8
9
0
0
0
7
5
7
6
2
0
3
10
8
6
35
46
10
6
37

High Clouds (% Sky Obscured)

2
62
1
1
5
4
6
14
0
19
6
49
59
36
35
45
55
60
53
29
68
37
21
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
0
0
0
0
0
0
0
1
4
5
7
6
5
6
13
8
7
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)

2
1
1
1
1
1
1
1
3
4
5
5
6
7
7
6
6
12
6
6
3
4
3
2

Chance of Frost

Temperature (°C)

26
26
25
24
25
26
29
31
33
35
36
37
38
39
38
38
38
36
34
32
31
30
29
28

Feels Like (°C)

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

Dew Point (°C)

13
13
12
12
12
12
13
13
12
12
10
9
7
6
5
4
4
4
5
6
6
5
6
6

Relative Humidity (%)

43
44
45
44
44
40
37
33
29
24
20
17
15
13
12
12
12
13
16
18
20
21
22
24

Pressure (mb)

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

Ozone (du)

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

Tuesday 28

Waxing Gibbous 100%

20:21

05:06

03 OK
04 Bad
05 Bad
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

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 - 04:30

Total Clouds (% Sky Obscured)

31
85
100
87
77
61
45
65
60
70
65
92
53
30
29
40
29
72
48
53
67
100
100
100

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)

20
11
11
7
6
4
4
3
4
7
13
16
17
10
4
22
7
6
9
3
3
2
4
6

High Clouds (% Sky Obscured)

21
82
100
82
60
42
30
45
55
70
63
92
53
30
29
35
29
72
45
53
67
100
100
100

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
1
1
1
7
13
14
16
18
20
22
23
27
30
29
44
54
33
14

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
3
3
3
3
3
2
2
3
5
6
6
8
9
11
10
8
7
4
3
2
3

Chance of Frost

Temperature (°C)

27
26
25
24
26
27
29
31
33
34
36
37
38
38
38
38
34
32
31
30
29
28
27
27

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

25
28
29
30
32
28
26
24
21
19
17
15
14
13
13
13
20
23
26
27
30
35
39
38

Pressure (mb)

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

Ozone (du)

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

Wednesday 29

Full Moon 100%

20:51

06:09

03 Bad
04 Bad
05 OK
06 Bad
07 OK
08 OK
09 Bad
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 OK

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 - 04:31

Total Clouds (% Sky Obscured)

84
50
41
51
45
40
60
77
100
100
100
91
90
85
90
88
79
71
71
83
94
74
49
25

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
9
4
0
0
0
0
0
0
5
8
12
10
9
8
4
3
4
11
19
27
19
11
3

High Clouds (% Sky Obscured)

81
43
32
46
45
40
60
77
100
100
100
75
80
80
86
88
79
71
71
73
73
63
40
22

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
Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

4
2
1
1
1
0
7
10
11
15
18
24
32
35
43
77
58
26
28
30
31
26
20
10

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
11
11
11
12
13
12
12
11
10
10
9
9
6
4
2
4
6
9
9
11
12
12
13

Relative Humidity (%)

39
39
42
44
45
42
38
35
29
25
23
21
19
17
16
16
19
22
26
30
35
39
42
45

Pressure (mb)

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

Ozone (du)

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

Thursday 30

Waning Gibbous 97%

21:18

07:13

03 OK
04 OK
05 OK
06 Bad
07 Bad
08 Bad
09 Bad
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

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 - 04:33

Total Clouds (% Sky Obscured)

29
36
45
55
67
79
90
96
100
100
100
100
77
53
29
33
40
47
64
82
100
100
100
98

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
6
13
19
13
6
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

28
35
44
51
59
67
83
91
100
100
100
100
76
53
29
33
40
47
64
82
96
97
98
98

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 (%)

10
8
1
2
1
0
6
8
8
18
23
26
25
25
23
24
22
14
24
23
9
10
8
5

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

25
25
24
24
23
24
25
26
26
27
33
33
33
33
34
35
34
32
31
31
30
28
26
26

Dew Point (°C)

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

Relative Humidity (%)

48
50
51
52
48
45
42
37
32
29
25
22
19
18
18
17
21
25
31
31
32
32
34
37

Pressure (mb)

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

Ozone (du)

288
288
288
288
288
288
288
288
287
287
287
286
286
286
287
288
288
288
289
289
289
289
290
291

Friday 31

Waning Gibbous 95%

21:42

08:16

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 - 04:34

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: 25/07/26 03:35:51. Forecast: 25/07/26 to 31/07/26. Timezone: UTC-6.00