Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 6

Waning Gibbous 83%

22:48

08:36

01 Good
02 OK
03 Good
04 OK
05 OK
06 OK
07 Good
08 Good
09 OK
10 Good
11 OK
12 OK
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: 05:52, Set: 18:23, Transit: 12:07. Moon - Rise: 22:48, Set: 08:36. Civil Dark: 18:46 - 05:29. Nautical Dark: 19:12 - 05:02. Astro Dark: 19:39 - 04:35

Total Clouds (% Sky Obscured)

16
17
7
16
23
22
18
16
23
11
3
6
43
100
93
55
50
55
84
34
58
56
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)

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)

1
1
0
0
0
1
0
0
2
11
1
6
43
100
93
20
25
35
77
34
58
56
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
48
48
48
48
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
1
1
1
1
2
4
5
8
9
11
12
11
10
8
7
4
3
2
1
2
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
28
28
29
28
27
28
30
31
32
33
34
33
33
31
31
30
29
29
28
29
28
26
26

Dew Point (°C)

22
22
22
22
22
22
20
18
18
17
17
18
17
17
16
17
18
19
21
21
21
21
21
21

Relative Humidity (%)

88
89
89
91
91
92
79
64
54
48
45
43
41
40
41
47
50
56
68
74
76
78
78
79

Pressure (mb)

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

Ozone (du)

283
282
283
283
283
283
285
285
286
288
287
287
286
285
285
285
284
285
285
285
285
285
284
282

Tuesday 7

Waning Gibbous 75%

23:41

09:24

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

Sun - Rise: 05:51, Set: 18:23, Transit: 12:07. Moon - Rise: 23:41, Set: 09:24. Civil Dark: 18:46 - 05:28. Nautical Dark: 19:13 - 05:01. Astro Dark: 19:40 - 04:34

Total Clouds (% Sky Obscured)

100
20
78
47
43
96
100
48
35
38
77
33
100
12
75
100
100
100
100
100
100
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)

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)

100
14
72
42
31
89
100
47
21
38
69
32
100
11
71
100
100
100
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 (%)

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
2
2
2
4
5
6
8
10
12
12
11
10
8
6
4
3
2
2
2
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

25
25
27
26
26
26
25
27
29
32
32
30
31
29
29
30
29
29
28
28
27
26
26
25

Dew Point (°C)

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

Relative Humidity (%)

78
80
84
85
88
89
78
63
52
44
39
38
37
38
38
40
46
58
68
72
73
73
73
73

Pressure (mb)

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

Ozone (du)

282
282
282
282
282
283
283
284
284
283
283
283
282
283
282
282
284
284
285
286
287
287
288
288

Wednesday 8

Waning Gibbous 66%

00:30

10:15

01 Bad
02 Bad
03 Bad
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

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)

100
100
59
100
100
100
100
100
100
100
100
99
72
64
100
100
100
78
100
100
100
89
84
81

Low Clouds (% Sky Obscured)

0
1
6
5
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3

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
4

High Clouds (% Sky Obscured)

100
100
18
100
100
100
100
100
100
100
100
97
46
29
100
100
100
78
100
100
100
57
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 (%)

48
48
48
3
2
1
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)

1
2
2
1
2
2
2
4
6
6
8
10
10
10
11
9
7
5
3
3
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
75
76
76
76
75
64
50
41
36
35
37
37
37
43
44
49
59
75
78
80
80
78
77

Pressure (mb)

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

Ozone (du)

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

Thursday 9

Third Quarter 57%

No Rise

11:10

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

Sun - Rise: 05:49, Set: 18:24, Transit: 12:06. Moon - Rise: No Rise, 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)

80
73
43
44
46
45
89
36
30
23
15
10
3
3
2
2
2
2
3
6
8
11
39
68

Low Clouds (% Sky Obscured)

3
5
7
7
12
10
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

5
17
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)

10
8
0
0
0
0
15
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
33
67

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

25
25
25
26
25
27
28
28
27
29
30
30
31
32
31
31
31
30
31
29
28
27
26
26

Dew Point (°C)

20
19
19
18
18
19
17
14
12
10
10
11
13
13
14
15
16
19
22
21
20
20
19
18

Relative Humidity (%)

77
77
77
78
78
79
64
49
38
30
29
29
33
33
35
40
44
58
76
79
79
79
79
78

Pressure (mb)

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

Ozone (du)

294
295
298
299
300
299
300
301
300
298
298
298
298
298
297
298
297
297
296
294
293
294
294
294

Friday 10

Waning Crescent 47%

01:16

12:06

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

Sun - Rise: 05:48, Set: 18:25, Transit: 12:06. Moon - Rise: 01:16, 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)

90
90
91
86
86
81
69
67
46
31
53
65
76
63
75
82
74
69
65
44
22
1
5
8

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
4
4
3
18
54
57
22
29
43
34
34
23
12
7
1
5
8

High Clouds (% Sky Obscured)

90
90
91
86
86
81
69
66
35
4
20
41
61
63
75
82
69
38
6
4
2
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)

1
1
1
2
2
2
2
2
2
3
6
7
9
11
11
10
10
7
4
2
1
1
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

18
17
17
17
17
17
15
12
11
10
11
12
12
14
15
14
15
17
19
21
20
19
18
18

Relative Humidity (%)

77
77
79
77
77
75
62
47
36
30
29
29
29
34
37
38
41
51
62
75
74
75
74
75

Pressure (mb)

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

Ozone (du)

293
293
291
289
289
288
287
287
286
287
287
287
286
285
285
284
282
281
280
280
279
278
277
277

Saturday 11

Waning Crescent 37%

01:58

13:03

01 Good
02 OK
03 Bad
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 Good
23 OK
00 OK

Sun - Rise: 05:47, Set: 18:25, Transit: 12:06. Moon - Rise: 01:58, 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)

12
32
51
69
66
65
78
83
83
78
76
75
74
75
74
75
76
78
78
63
40
16
20
23

Low Clouds (% Sky Obscured)

0
0
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

12
26
34
47
65
65
78
83
76
65
66
68
72
75
74
75
76
78
78
59
39
13
20
23

High Clouds (% Sky Obscured)

0
1
2
3
34
65
78
70
44
18
22
26
29
27
25
26
25
21
19
18
15
13
20
23

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

Chance of Frost

Temperature (°C)

22
22
21
21
21
22
23
25
27
29
31
31
32
33
32
31
30
28
27
26
25
25
24
24

Feels Like (°C)

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

Dew Point (°C)

18
17
17
18
17
16
14
13
11
10
8
8
8
8
9
10
11
14
17
19
18
17
17
15

Relative Humidity (%)

75
75
77
79
79
67
56
48
38
30
24
23
22
21
24
27
31
40
51
66
65
64
62
59

Pressure (mb)

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

Ozone (du)

277
277
277
277
278
278
278
278
279
280
280
281
281
282
282
282
283
284
285
286
286
287
288
288

Sunday 12

Waning Crescent 27%

02:36

13:59

Sun - Rise: 05:46, Set: 18:25, Transit: 12:06. Moon - Rise: 02:36, 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)

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: 06/04/26 01:44:25. Forecast: 06/04/26 to 12/04/26. Timezone: UTC-7.00