Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 10

Waning Gibbous 64%

23:28

11:35

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

Sun - Rise: 06:37, Set: 17:21, Transit: 11:59. Moon - Rise: 23:28, Set: 11:35. Civil Dark: 17:45 - 06:12. Nautical Dark: 18:13 - 05:44. Astro Dark: 18:41 - 05:16

Total Clouds (% Sky Obscured)

76
100
100
99
67
96
78
100
100
57
28
93
94
100
93
99
100
87
85
44
52
53
53
56

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
5
10
6
9
86
66
100
93
99
100
73
70
8
7
7
5
9

High Clouds (% Sky Obscured)

76
100
100
99
38
91
53
100
100
57
14
45
20
33
41
75
77
68
67
41
47
53
53
56

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)

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

Chance of Frost

Temperature (°C)

18
18
18
18
18
17
17
19
25
28
29
30
31
30
29
28
26
25
24
23
22
21
20
19

Feels Like (°C)

19
19
21
19
20
18
18
20
26
29
30
31
30
30
28
28
27
26
25
24
24
24
23
21

Dew Point (°C)

14
14
15
14
14
13
13
13
16
17
15
14
14
15
16
17
20
20
19
19
18
17
16
14

Relative Humidity (%)

75
77
80
78
77
74
76
67
57
51
42
37
36
38
43
52
67
73
73
75
75
75
75
73

Pressure (mb)

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

Ozone (du)

267
269
269
269
271
273
275
278
279
279
279
278
275
274
274
273
272
272
271
271
271
270
270
269

Thursday 11

Third Quarter 54%

00:21

12:08

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

Sun - Rise: 06:37, Set: 17:21, Transit: 11:59. Moon - Rise: 00:21, Set: 12:08. Civil Dark: 17:45 - 06:13. Nautical Dark: 18:13 - 05:45. Astro Dark: 18:41 - 05:17

Total Clouds (% Sky Obscured)

61
58
62
88
100
97
87
93
30
87
100
83
84
13
9
5
5
8
11
26
36
31
35
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)

16
10
19
19
12
10
21
24
25
10
1
5
7
9
8
3
1
4
0
0
27
18
0
15

High Clouds (% Sky Obscured)

61
53
52
82
100
96
75
85
30
78
100
81
82
4
0
0
3
3
3
4
1
4
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)

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

Chance of Frost

Temperature (°C)

19
19
18
18
18
18
18
20
25
28
30
31
31
31
31
29
27
25
24
22
21
21
20
20

Feels Like (°C)

21
21
21
20
18
18
18
20
26
30
30
30
30
32
31
31
29
28
27
26
24
22
23
23

Dew Point (°C)

14
14
13
13
12
11
11
11
14
14
15
15
15
15
16
17
19
20
19
18
17
16
16
16

Relative Humidity (%)

73
72
72
70
67
65
65
56
49
42
40
38
37
38
41
46
63
73
75
78
77
76
76
75

Pressure (mb)

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

Ozone (du)

269
270
269
269
269
270
272
273
273
272
272
272
273
271
271
269
268
267
267
266
267
268
269
269

Friday 12

Waning Crescent 43%

No Rise

12:38

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

Sun - Rise: 06:38, Set: 17:21, Transit: 12:00. Moon - Rise: No Rise, Set: 12:38. Civil Dark: 17:46 - 06:13. Nautical Dark: 18:14 - 05:45. Astro Dark: 18:41 - 05:18

Total Clouds (% Sky Obscured)

29
8
8
22
4
6
12
23
17
15
18
25
15
63
84
50
31
62
34
22
8
7
9
17

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
5
4
5
5
5
5
5
0
0
0
1
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
22
0
0
2
5
3
2
6
25
4
50
71
50
27
37
34
22
8
5
6
8

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)

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

Chance of Frost

Temperature (°C)

20
20
20
19
19
18
18
21
25
27
29
31
31
30
30
29
27
25
24
22
21
20
20
19

Feels Like (°C)

24
23
23
22
21
21
21
24
28
31
32
31
32
31
30
29
28
28
25
26
25
23
22
22

Dew Point (°C)

16
16
16
16
15
15
14
14
15
15
16
16
17
17
18
19
21
21
20
19
18
17
16
16

Relative Humidity (%)

76
75
77
80
80
80
77
64
53
47
43
42
42
44
48
54
69
78
80
81
81
81
81
82

Pressure (mb)

1013
1012
1012
1012
1012
1013
1013
1014
1015
1015
1014
1013
1012
1012
1012
1012
1012
1012
1013
1013
1014
1014
1014
1014

Ozone (du)

269
270
271
271
270
271
272
272
273
274
274
275
273
273
273
272
272
272
272
272
273
274
275
274

Saturday 13

Waning Crescent 34%

01:12

13:08

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

Sun - Rise: 06:38, Set: 17:22, Transit: 12:00. Moon - Rise: 01:12, Set: 13:08. Civil Dark: 17:46 - 06:14. Nautical Dark: 18:14 - 05:46. Astro Dark: 18:42 - 05:18

Total Clouds (% Sky Obscured)

42
51
31
27
23
13
9
51
43
36
22
45
42
20
2
23
35
5
3
36
50
61
44
33

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)

15
15
6
1
4
4
7
18
10
7
4
15
18
8
1
7
9
1
0
21
34
51
40
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
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)

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

Chance of Frost

Temperature (°C)

19
18
18
18
18
19
19
20
23
26
29
30
30
31
30
28
27
26
24
23
22
21
21
20

Feels Like (°C)

20
21
19
19
19
20
20
23
24
28
30
31
30
30
29
29
28
28
25
25
23
22
21
21

Dew Point (°C)

16
15
15
15
15
15
15
13
12
13
15
14
14
16
17
17
20
21
19
18
18
17
17
16

Relative Humidity (%)

82
83
82
81
81
80
76
64
51
44
41
38
37
41
46
50
66
76
75
76
78
77
77
79

Pressure (mb)

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

Ozone (du)

274
274
275
275
274
273
272
272
273
273
274
274
273
272
271
270
269
268
268
268
269
269
269
269

Sunday 14

Waning Crescent 25%

02:03

13:39

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

Sun - Rise: 06:39, Set: 17:22, Transit: 12:00. Moon - Rise: 02:03, Set: 13:39. Civil Dark: 17:47 - 06:14. Nautical Dark: 18:15 - 05:46. Astro Dark: 18:42 - 05:19

Total Clouds (% Sky Obscured)

27
24
20
22
41
63
70
46
34
49
65
81
90
59
31
6
37
68
98
76
54
32
46
59

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
1
1
0
0
0
0
0

High Clouds (% Sky Obscured)

19
15
16
13
36
60
70
46
34
25
47
74
90
59
31
4
36
68
98
72
45
18
35
52

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)

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

Chance of Frost

Temperature (°C)

19
19
18
18
17
18
18
19
22
25
29
29
30
30
29
28
27
26
24
22
21
20
20
19

Feels Like (°C)

20
20
18
18
17
18
18
19
23
28
28
28
28
29
29
29
28
28
27
25
24
23
21
19

Dew Point (°C)

15
15
14
13
12
12
12
10
9
9
11
10
10
12
13
14
19
19
18
17
16
15
13
12

Relative Humidity (%)

77
77
76
73
71
70
66
54
42
36
33
30
28
33
37
42
62
66
69
73
72
69
67
64

Pressure (mb)

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

Ozone (du)

268
267
266
266
266
265
265
265
265
265
265
266
264
265
266
266
267
267
267
268
268
269
269
269

Monday 15

Waning Crescent 17%

02:55

14:12

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

Sun - Rise: 06:39, Set: 17:22, Transit: 12:01. Moon - Rise: 02:55, Set: 14:12. Civil Dark: 17:47 - 06:15. Nautical Dark: 18:15 - 05:47. Astro Dark: 18:43 - 05:19

Total Clouds (% Sky Obscured)

73
75
77
83
76
63
35
31
31
38
40
41
43
35
25
17
18
24
34
53
68
77
73
69

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
1
1
2
3
4
3
1

High Clouds (% Sky Obscured)

69
69
69
69
50
31
12
20
27
35
37
40
43
34
25
15
13
20
23
28
40
49
47
39

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)

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

Chance of Frost

Temperature (°C)

19
18
18
18
18
18
19
20
23
26
29
29
30
31
29
28
26
25
23
22
21
20
19
18

Feels Like (°C)

19
18
18
18
18
17
17
17
17
17
18
31
31
30
32
33
34
25
25
25
24
23
22
19

Dew Point (°C)

11
10
10
9
8
8
8
8
9
9
10
11
12
13
14
16
18
17
17
16
15
14
14
13

Relative Humidity (%)

62
60
57
54
51
51
49
47
41
35
31
31
32
33
39
48
58
62
66
69
70
70
71
71

Pressure (mb)

1013
1013
1013
1013
1013
1014
1014
1015
1015
1015
1015
1014
1013
1012
1012
1012
1012
1013
1013
1014
1014
1014
1014
1014

Ozone (du)

269
269
269
268
268
267
267
267
268
268
268
269
270
271
272
273
274
275
275
276
276
277
277
277

Tuesday 16

Waning Crescent 10%

03:47

14:49

Sun - Rise: 06:40, Set: 17:23, Transit: 12:01. Moon - Rise: 03:47, Set: 14:49. Civil Dark: 17:47 - 06:16. Nautical Dark: 18:15 - 05:47. Astro Dark: 18:43 - 05:20

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 Klein, Mazatlán, Mexico (23.22,-106.42)

Generated: 10/12/25 01:46:11. Forecast: 10/12/25 to 16/12/25. Timezone: UTC-7.00