Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 22

Waxing Crescent 38%

10:18

00:27

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

Sun - Rise: 05:38, Set: 18:29, Transit: 12:03. Moon - Rise: 10:18, Set: 00:27. Civil Dark: 18:53 - 05:14. Nautical Dark: 19:20 - 04:47. Astro Dark: 19:48 - 04:19

Total Clouds (% Sky Obscured)

12
17
37
42
71
91
38
25
14
10
16
14
62
64
60
5
53
65
65
100
97
78
51
59

Low Clouds (% Sky Obscured)

0
0
2
4
4
6
4
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)

2
1
37
42
27
5
0
0
0
0
1
1
15
25
30
1
25
35
40
100
95
68
35
45

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
6
21
45
100
100
48
21
15
7
2
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
1
2
1
2
4
5
8
10
11
11
11
10
9
7
5
4
3
2
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

30
29
28
28
28
28
28
30
32
33
33
32
32
30
30
29
30
28
27
28
27
27
26
26

Dew Point (°C)

24
23
23
23
23
23
22
20
19
18
18
18
18
16
16
16
17
18
21
22
22
22
21
21

Relative Humidity (%)

97
97
98
97
97
98
85
69
58
50
45
45
45
42
42
44
48
58
73
82
84
85
87
88

Pressure (mb)

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

Ozone (du)

291
291
292
291
290
290
291
290
289
290
291
289
288
286
285
284
283
284
284
284
284
283
281
280

Thursday 23

First Quarter 50%

11:24

No Set

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

Sun - Rise: 05:37, Set: 18:30, Transit: 12:03. Moon - Rise: 11:24, Set: No Set. Civil Dark: 18:53 - 05:13. Nautical Dark: 19:21 - 04:46. Astro Dark: 19:49 - 04:18

Total Clouds (% Sky Obscured)

63
29
34
60
22
14
24
38
15
14
15
84
86
83
79
12
4
3
2
4
2
2
14
31

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
1
2

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)

35
5
3
31
3
3
5
26
3
5
9
80
85
82
73
8
3
1
0
3
1
1
1
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 (%)

2
16
71
81
83
84
46
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
1
1
3
4
6
8
10
10
10
10
9
8
6
5
3
2
2
1
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
88
88
88
87
71
57
46
39
35
34
34
35
35
36
39
47
65
74
79
79
79
79

Pressure (mb)

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

Ozone (du)

280
280
281
282
283
283
283
283
282
282
282
280
280
280
280
280
280
279
278
278
278
278
279
279

Friday 24

Waxing Gibbous 61%

12:28

01:14

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

Sun - Rise: 05:36, Set: 18:30, Transit: 12:03. Moon - Rise: 12:28, Set: 01:14. Civil Dark: 18:54 - 05:13. Nautical Dark: 19:21 - 04:45. Astro Dark: 19:49 - 04:17

Total Clouds (% Sky Obscured)

36
41
42
41
24
25
74
77
73
67
66
6
4
3
5
5
8
17
18
17
5
4
20
34

Low Clouds (% Sky Obscured)

6
8
9
5
4
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
3
1
1
20
49
50
45
40
1
1
1
1
0
0
0
0
1
0
0
20
34

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 (%)

3
65
77
81
87
93
53
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
1
4
6
8
10
10
11
11
10
9
6
4
3
2
1
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

19
18
18
17
17
16
14
12
11
11
11
11
10
10
10
10
12
14
17
18
19
18
17
17

Relative Humidity (%)

79
79
78
76
76
75
59
46
37
33
30
30
28
27
28
30
35
44
57
66
71
72
71
69

Pressure (mb)

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

Ozone (du)

279
278
279
279
279
279
278
278
278
279
279
279
279
278
278
278
278
278
278
278
278
278
278
277

Saturday 25

Waxing Gibbous 71%

13:27

01:55

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

Sun - Rise: 05:35, Set: 18:31, Transit: 12:03. Moon - Rise: 13:27, Set: 01:55. Civil Dark: 18:54 - 05:12. Nautical Dark: 19:22 - 04:44. Astro Dark: 19:50 - 04:16

Total Clouds (% Sky Obscured)

51
38
33
25
28
29
28
21
12
9
23
44
76
63
46
31
31
38
69
65
63
58
62
69

Low Clouds (% Sky Obscured)

0
1
3
5
7
7
2
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)

51
38
25
6
6
5
5
4
2
1
23
44
76
63
36
9
8
6
10
8
2
0
16
33

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
16
15
15
14
15
13
11
10
10
11
10
10
11
12
13
14
16
19
20
19
19
17
16

Relative Humidity (%)

69
69
68
67
67
65
52
42
36
31
30
29
28
29
34
38
42
50
65
73
75
75
74
72

Pressure (mb)

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

Ozone (du)

277
277
278
279
279
279
280
281
283
283
283
283
283
284
284
285
285
284
284
283
283
283
281
280

Sunday 26

Waxing Gibbous 81%

14:23

02:31

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

Sun - Rise: 05:34, Set: 18:31, Transit: 12:03. Moon - Rise: 14:23, Set: 02:31. Civil Dark: 18:55 - 05:11. Nautical Dark: 19:22 - 04:43. Astro Dark: 19:51 - 04:15

Total Clouds (% Sky Obscured)

80
82
84
87
76
62
37
60
55
50
47
40
37
38
23
28
49
71
93
94
95
97
97
96

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)

49
54
61
66
46
23
2
11
14
18
13
12
11
10
9
8
38
69
93
94
95
97
97
96

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
1
0
1
3
5
7
8
9
11
10
9
9
8
6
4
3
1
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
22
21
21
20
22
24
26
26
27
28
28
29
28
28
28
28
28
28
29
28
27
26
24

Dew Point (°C)

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

Relative Humidity (%)

72
73
73
75
74
74
60
47
38
35
32
32
31
32
35
37
41
50
62
77
79
80
83
81

Pressure (mb)

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

Ozone (du)

280
281
281
281
280
280
280
281
282
281
280
279
277
276
276
275
274
274
274
274
274
273
272
272

Monday 27

Waxing Gibbous 88%

15:17

03:04

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 OK
14 OK
15 OK
16 OK
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

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

Total Clouds (% Sky Obscured)

96
97
98
100
100
100
100
97
97
95
65
34
4
12
18
25
50
75
99
99
99
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)

96
97
98
100
100
100
100
97
97
95
65
34
4
12
18
24
50
75
99
99
99
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)

1
2
2
2
2
2
2
2
2
4
7
8
10
12
11
11
10
8
6
3
2
1
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
25
25
25
25
22
22
21
23
24
25
36
33
32
32
33
34
29
29
29
28
27
26
24

Dew Point (°C)

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

Relative Humidity (%)

80
80
80
80
80
71
62
54
46
39
33
33
33
33
34
36
38
47
58
72
74
76
78
78

Pressure (mb)

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

Ozone (du)

273
273
273
274
274
274
275
275
275
276
276
276
276
277
277
277
278
277
277
276
276
275
275
275

Tuesday 28

Waxing Gibbous 94%

16:10

03:35

Sun - Rise: 05:33, Set: 18:32, Transit: 12:03. Moon - Rise: 16:10, Set: 03:35. Civil Dark: 18:56 - 05:10. Nautical Dark: 19:23 - 04:42. Astro Dark: 19:52 - 04:13

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: 22/04/26 01:31:30. Forecast: 22/04/26 to 28/04/26. Timezone: UTC-7.00