Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 8

Waning Gibbous 66%

00:30

10:15

04 Bad
05 Bad
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 OK
02 OK
03 Good

Sun - Rise: 05:50, Set: 18:24, Transit: 12:07. Moon - Rise: 00:30, Set: 10:15. Civil Dark: 18:47 - 05:27. Nautical Dark: 19:13 - 05:00. Astro Dark: 19:40 - 04:33

Total Clouds (% Sky Obscured)

98
96
100
100
100
100
100
100
72
74
100
100
74
100
100
100
98
97
97
87
83
37
22
16

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
1
7
7
11
21
17
2
0
0
0

High Clouds (% Sky Obscured)

98
76
100
100
100
100
100
100
60
63
100
100
54
99
100
100
96
85
96
64
64
16
3
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 (%)

72
43
44
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
26
50
73
72

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

Chance of Frost

Temperature (°C)

22
22
21
22
25
27
29
30
31
31
32
31
30
28
27
26
26
25
25
25
24
24
23
23

Feels Like (°C)

23
25
22
24
27
28
29
30
29
30
31
30
29
28
28
28
28
27
26
27
25
25
24
25

Dew Point (°C)

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

Relative Humidity (%)

75
76
77
66
56
45
37
34
34
35
38
34
37
43
56
67
69
72
73
76
74
74
74
75

Pressure (mb)

1009
1010
1011
1011
1012
1012
1013
1012
1012
1011
1010
1010
1010
1010
1010
1011
1011
1012
1012
1012
1012
1012
1011
1011

Ozone (du)

287
288
289
290
291
290
292
293
293
294
295
292
290
291
293
293
293
296
298
299
301
301
300
301

Thursday 9

Third Quarter 57%

01:16

11:10

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

Sun - Rise: 05:49, Set: 18:24, Transit: 12:06. Moon - Rise: 01:16, Set: 11:10. Civil Dark: 18:47 - 05:26. Nautical Dark: 19:14 - 04:59. Astro Dark: 19:41 - 04:32

Total Clouds (% Sky Obscured)

17
16
14
11
11
6
8
9
5
1
2
14
12
15
19
28
40
23
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
4
6
2
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
8

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
6
11
100
100
100
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 (%)

52
31
13
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
25
55
26
26

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
3
7
8
10
11
11
11
11
10
8
5
3
2
2
1
1
1
2
2
2

Chance of Frost

Temperature (°C)

22
22
21
22
25
27
29
31
31
31
31
30
29
28
27
26
25
24
23
23
22
22
22
22

Feels Like (°C)

26
25
24
26
28
29
30
31
31
31
31
31
31
30
30
30
30
27
26
24
24
23
23
23

Dew Point (°C)

18
17
17
15
13
11
10
11
13
14
13
14
15
16
19
22
22
21
21
20
19
19
18
18

Relative Humidity (%)

75
76
75
61
46
36
30
30
33
35
34
37
41
47
59
78
83
83
84
84
83
81
80
77

Pressure (mb)

1011
1011
1011
1012
1013
1013
1013
1013
1012
1011
1010
1010
1010
1010
1011
1011
1012
1012
1012
1012
1012
1011
1011
1011

Ozone (du)

303
305
305
306
307
308
308
308
306
306
306
306
305
304
303
301
300
300
300
300
299
298
298
297

Friday 10

Waning Crescent 47%

01:58

12:06

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

Sun - Rise: 05:48, Set: 18:25, Transit: 12:06. Moon - Rise: 01:58, Set: 12:06. Civil Dark: 18:47 - 05:25. Nautical Dark: 19:14 - 04:58. Astro Dark: 19:41 - 04:31

Total Clouds (% Sky Obscured)

97
100
91
100
89
84
91
69
30
63
50
23
71
65
80
48
39
31
21
37
46
54
92
98

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

97
32
91
96
78
84
5
69
5
5
5
18
17
5
79
5
5
5
1
0
0
0
0
0

High Clouds (% Sky Obscured)

89
100
62
100
63
17
34
1
11
63
50
19
71
65
73
48
39
31
14
35
46
54
89
95

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 (%)

19
9
3
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
2
2
3
5
7
8
9
11
11
11
10
8
5
4
2
2
2
2
2
2
2
3

Chance of Frost

Temperature (°C)

21
21
21
21
24
26
28
30
30
30
30
30
29
29
27
26
25
24
23
22
22
21
21
20

Feels Like (°C)

23
22
22
22
25
27
28
29
30
30
30
29
28
29
29
29
27
27
26
26
25
24
23
23

Dew Point (°C)

17
18
18
16
15
14
13
12
11
11
12
11
11
14
18
21
21
21
20
19
19
18
17
17

Relative Humidity (%)

77
80
82
70
58
46
38
34
30
29
31
30
32
39
55
71
78
80
81
81
81
81
81
79

Pressure (mb)

1011
1011
1012
1012
1013
1013
1013
1013
1012
1012
1011
1011
1011
1011
1012
1012
1012
1013
1013
1013
1013
1012
1012
1012

Ozone (du)

296
295
294
294
294
293
294
295
293
293
292
292
291
291
292
292
292
291
291
290
290
291
289
288

Saturday 11

Waning Crescent 37%

02:36

13:03

04 Bad
05 Bad
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 OK
22 OK
23 Good
00 OK
01 OK
02 OK
03 OK

Sun - Rise: 05:47, Set: 18:25, Transit: 12:06. Moon - Rise: 02:36, Set: 13:03. Civil Dark: 18:48 - 05:24. Nautical Dark: 19:15 - 04:57. Astro Dark: 19:42 - 04:30

Total Clouds (% Sky Obscured)

79
58
97
100
100
100
99
100
100
100
100
100
100
90
83
74
55
35
20
18
22
27
35
35

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
5
53
100
84
96
97
99
100
100
100
23
33
44
79
31
55
35
20
18
22
27
35
35

High Clouds (% Sky Obscured)

79
58
97
98
100
94
91
91
100
100
100
100
100
72
44
15
10
10
4
5
0
3
5
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
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
2
2
3
3
4
6
8
10
11
11
9
8
6
5
4
4
3
2
2
1
2
2

Chance of Frost

Temperature (°C)

20
20
21
23
24
26
28
30
31
32
32
31
31
30
28
27
25
25
24
23
22
21
20
20

Feels Like (°C)

21
21
23
24
23
25
27
28
28
28
29
28
28
27
27
27
25
25
24
23
22
21
19
20

Dew Point (°C)

16
15
15
12
9
7
5
4
4
5
5
5
5
9
12
14
16
16
15
12
10
8
8
8

Relative Humidity (%)

76
71
68
52
38
29
22
18
18
18
18
19
20
26
36
46
57
60
57
50
45
42
44
44

Pressure (mb)

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

Ozone (du)

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

Sunday 12

Waning Crescent 27%

03:12

13:59

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

Sun - Rise: 05:46, Set: 18:25, Transit: 12:06. Moon - Rise: 03:12, Set: 13:59. Civil Dark: 18:48 - 05:23. Nautical Dark: 19:15 - 04:56. Astro Dark: 19:43 - 04:29

Total Clouds (% Sky Obscured)

35
35
30
30
0
0
0
21
18
15
33
52
70
67
57
44
33
16
0
2
4
7
21
34

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
2
5
3
0
0
0
0
0
0
0
0
1
2

Medium Clouds (% Sky Obscured)

35
35
30
30
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

4
0
0
0
0
0
0
21
18
15
33
52
70
52
26
0
0
0
0
0
0
0
2
4

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
2
2
1
1
3
6
8
9
11
10
10
10
8
5
4
2
2
2
2
1
2
1

Chance of Frost

Temperature (°C)

20
20
22
23
25
28
30
33
33
33
33
32
31
30
29
27
26
25
24
23
24
23
23
23

Feels Like (°C)

19
19
21
22
25
29
31
33
32
32
33
33
33
33
29
30
30
29
27
27
25
25
26
26

Dew Point (°C)

7
7
9
8
6
4
3
4
4
5
6
7
7
7
10
13
16
14
13
12
12
11
10
10

Relative Humidity (%)

43
43
43
37
29
21
17
15
16
17
18
20
21
23
31
41
53
52
49
48
46
45
42
45

Pressure (mb)

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

Ozone (du)

293
294
296
301
303
307
312
315
316
317
318
316
314
312
309
306
303
302
300
299
298
297
297
295

Monday 13

Waning Crescent 18%

03:46

14:56

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

Sun - Rise: 05:45, Set: 18:26, Transit: 12:05. Moon - Rise: 03:46, Set: 14:56. Civil Dark: 18:49 - 05:22. Nautical Dark: 19:16 - 04:55. Astro Dark: 19:43 - 04:28

Total Clouds (% Sky Obscured)

45
47
50
55
40
24
8
5
2
0
0
1
1
1
0
0
5
11
16
21
38
45
45
55

Low Clouds (% Sky Obscured)

5
5
6
4
1
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)

6
7
8
19
21
19
8
5
2
0
0
0
0
0
0
0
5
11
16
21
38
45
45
55

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
1
1
1
3
5
8
9
10
12
12
12
12
10
7
5
4
3
3
2
2
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
25
22
21
21
21
22
22
36
34
32
32
33
33
29
30
30
29
29
28
24
24
24
24

Dew Point (°C)

10
10
9
8
6
5
4
3
5
7
8
8
8
7
10
12
15
14
13
12
11
10
9
9

Relative Humidity (%)

46
47
41
36
31
24
19
15
16
19
21
21
22
23
29
38
48
47
46
44
44
43
42
43

Pressure (mb)

1013
1013
1014
1014
1015
1015
1015
1015
1014
1013
1012
1011
1011
1011
1011
1011
1011
1011
1012
1012
1011
1011
1011
1011

Ozone (du)

294
293
293
292
292
292
292
291
291
290
289
288
287
285
285
285
285
285
285
286
285
285
285
285

Tuesday 14

Waning Crescent 10%

No Rise

15:54

Sun - Rise: 05:44, Set: 18:26, Transit: 12:05. Moon - Rise: No Rise, Set: 15:54. Civil Dark: 18:49 - 05:21. Nautical Dark: 19:16 - 04:54. Astro Dark: 19:44 - 04:27

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: 08/04/26 04:26:29. Forecast: 08/04/26 to 14/04/26. Timezone: UTC-7.00