Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 23

First Quarter 50%

11:24

01:14

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

Sun - Rise: 05:37, Set: 18:30, Transit: 12:03. Moon - Rise: 11:24, Set: 01:14. Civil Dark: 18:53 - 05:13. Nautical Dark: 19:21 - 04:46. Astro Dark: 19:49 - 04:18

Total Clouds (% Sky Obscured)

43
100
52
94
70
72
78
87
71
46
6
55
9
52
12
15
5
4
4
2
13
21
17
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)

43
100
52
75
70
45
44
65
14
10
2
30
2
21
2
0
0
0
2
2
10
12
3
2

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 (%)

47
95
100
48
38
20
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
60
56
65

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
92
91
74
61
49
41
35
35
35
33
34
36
42
51
65
74
78
79
79
79
79
80
79

Pressure (mb)

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

Ozone (du)

286
284
283
283
284
285
285
286
285
284
284
284
283
283
283
283
282
283
282
282
282
282
282
282

Friday 24

Waxing Gibbous 61%

12:28

01:55

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

Sun - Rise: 05:36, Set: 18:30, Transit: 12:03. Moon - Rise: 12:28, Set: 01:55. Civil Dark: 18:54 - 05:13. Nautical Dark: 19:21 - 04:45. Astro Dark: 19:49 - 04:17

Total Clouds (% Sky Obscured)

35
35
28
25
20
7
3
2
0
0
0
4
0
0
7
14
16
16
2
8
60
63
53
26

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
5
4

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)

3
3
3
3
4
3
0
0
0
0
0
4
0
0
0
0
2
1
1
1
24
15
16
6

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 (%)

54
54
53
48
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
10
30
81

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
80
77
63
49
39
33
30
30
30
30
29
31
37
47
64
73
76
74
74
74
74
73
74

Pressure (mb)

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

Ozone (du)

282
281
281
279
279
279
278
277
277
277
278
279
279
280
280
281
281
281
280
280
279
278
278
278

Saturday 25

Waxing Gibbous 71%

13:27

02:31

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

Sun - Rise: 05:35, Set: 18:31, Transit: 12:03. Moon - Rise: 13:27, Set: 02:31. Civil Dark: 18:54 - 05:12. Nautical Dark: 19:22 - 04:44. Astro Dark: 19:50 - 04:16

Total Clouds (% Sky Obscured)

52
33
33
34
18
26
86
100
49
75
67
39
27
42
43
42
40
61
89
92
96
100
100
100

Low Clouds (% Sky Obscured)

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

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
3
2
2
5
25
86
100
49
67
63
39
27
42
26
10
16
36
82
88
94
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 (%)

100
100
100
56
36
25
9
2
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
3
6
8
10
10
11
11
10
8
7
5
3
2
1
1
1
1
1
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
72
70
56
44
37
33
31
30
31
30
31
33
36
43
60
70
72
72
71
72
72
70
70

Pressure (mb)

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

Ozone (du)

279
280
280
281
282
283
284
285
285
285
285
285
285
284
283
283
284
284
283
284
283
282
282
283

Sunday 26

Waxing Gibbous 81%

14:23

03:04

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 Bad
02 Bad
03 Bad

Sun - Rise: 05:34, Set: 18:31, Transit: 12:03. Moon - Rise: 14:23, Set: 03:04. Civil Dark: 18:55 - 05:11. Nautical Dark: 19:22 - 04:43. Astro Dark: 19:51 - 04:15

Total Clouds (% Sky Obscured)

100
100
100
100
92
83
75
82
88
96
76
88
81
95
97
100
86
100
82
85
82
75
81
87

Low Clouds (% Sky Obscured)

1
3
3
1
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
0
0
0
0
0
0
0
0
0
0
3
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
76
49
23
46
71
94
76
87
81
92
96
100
86
100
82
81
61
42
53
66

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
22
23
24
25
26
27
28
27
28
28
27
28
27
27
27
27
26
26
26
25
25
24
24

Dew Point (°C)

16
16
16
15
13
11
11
12
12
11
12
12
12
13
16
20
21
21
21
21
21
20
19
19

Relative Humidity (%)

69
69
67
58
47
39
36
33
33
31
32
33
36
40
52
68
77
80
83
83
84
83
80
80

Pressure (mb)

1009
1010
1010
1011
1011
1011
1011
1011
1011
1010
1009
1009
1009
1009
1009
1009
1010
1010
1011
1011
1010
1010
1010
1010

Ozone (du)

283
283
282
283
283
282
283
283
283
283
283
283
283
282
282
283
283
282
282
282
281
282
282
281

Monday 27

Waxing Gibbous 88%

15:17

03:35

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 Bad
02 Bad
03 Bad

Sun - Rise: 05:34, Set: 18:32, Transit: 12:03. Moon - Rise: 15:17, Set: 03:35. Civil Dark: 18:55 - 05:10. Nautical Dark: 19:23 - 04:43. Astro Dark: 19:51 - 04:14

Total Clouds (% Sky Obscured)

91
92
98
100
100
83
69
85
80
62
70
96
100
96
92
87
86
85
84
89
94
99
94
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)

0
0
0
0
2
6
11
13
12
9
12
12
17
10
6
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

75
83
92
100
100
83
69
85
80
62
70
91
100
96
92
87
86
85
84
89
94
99
94
86

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
83
79
63
52
41
34
29
27
29
31
31
36
40
48
56
68
70
70
72
72
73
74
76

Pressure (mb)

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

Ozone (du)

280
280
280
280
280
281
282
281
281
281
280
279
279
279
279
279
280
279
279
279
278
277
276
277

Tuesday 28

Waxing Gibbous 94%

16:10

04:06

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 Bad
02 Bad
03 Bad

Sun - Rise: 05:33, Set: 18:32, Transit: 12:03. Moon - Rise: 16:10, Set: 04:06. Civil Dark: 18:56 - 05:10. Nautical Dark: 19:23 - 04:42. Astro Dark: 19:52 - 04:13

Total Clouds (% Sky Obscured)

72
74
82
92
92
95
94
95
95
96
95
97
99
98
98
96
90
81
74
74
75
78
87
92

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)

72
74
82
92
92
95
94
95
95
96
95
95
99
98
98
96
90
81
74
74
75
78
87
92

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
80
70
60
52
45
39
34
32
32
30
32
34
36
45
55
68
68
70
72
72
72
74
77

Pressure (mb)

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

Ozone (du)

277
277
278
278
278
278
277
277
277
277
277
277
277
277
276
276
276
276
277
277
277
277
277
277

Wednesday 29

Waxing Gibbous 98%

17:03

04:06

Sun - Rise: 05:32, Set: 18:32, Transit: 12:02. Moon - Rise: 17:03, Set: 04:06. Civil Dark: 18:56 - 05:09. Nautical Dark: 19:24 - 04:41. Astro Dark: 19:52 - 04:12

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: 23/04/26 04:21:42. Forecast: 23/04/26 to 29/04/26. Timezone: UTC-7.00