Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 31

Waning Gibbous 93%

21:04

09:05

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:30, Set: 19:32, Transit: 13:01. Moon - Rise: 21:04, Set: 09:05. Civil Dark: 19:55 - 06:07. Nautical Dark: 20:23 - 05:39. Astro Dark: 20:52 - 05:11

Total Clouds (% Sky Obscured)

57
61
81
83
64
55
60
91
71
67
76
84
80
72
56
40
73
50
47
54
40
39
48
38

Low Clouds (% Sky Obscured)

40
45
59
61
38
1
9
36
41
42
31
31
31
48
19
18
20
26
30
30
33
34
28
24

Medium Clouds (% Sky Obscured)

50
49
53
60
40
30
38
47
21
20
0
4
25
11
9
30
62
38
23
29
2
0
33
23

High Clouds (% Sky Obscured)

1
0
0
19
20
45
48
77
44
37
67
75
69
56
37
6
11
5
1
0
0
0
2
2

ISS Passover

Visibility (miles)

7
9
9
9
9
9
8
5
9
9
9
4
8
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
1
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 (%)

40
42
57
58
31
28
43
26
9
16
34
42
64
43
6
5
4
13
11
14
15
16
21
21

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)

4
5
4
4
7
9
9
6
6
5
4
4
3
3
2
2
2
2
2
3
3
3
5
6

Chance of Frost

Temperature (°C)

23
23
23
23
22
20
19
18
17
17
16
16
15
15
15
15
14
14
15
16
18
19
21
22

Feels Like (°C)

25
26
25
24
23
21
22
20
17
18
18
16
16
16
17
17
16
16
17
20
21
22
23
24

Dew Point (°C)

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

Relative Humidity (%)

51
47
45
53
72
71
84
92
92
93
93
96
93
95
93
92
92
93
93
87
79
64
55
49

Pressure (mb)

1015
1014
1013
1012
1013
1013
1014
1015
1017
1018
1018
1019
1018
1018
1018
1017
1017
1018
1018
1019
1018
1018
1017
1016

Ozone (du)

296
293
290
289
289
289
288
289
290
289
286
287
289
289
289
289
290
287
288
289
289
290
292
291

Saturday 1

Waning Gibbous 86%

21:38

09:58

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 OK
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:30, Set: 19:31, Transit: 13:01. Moon - Rise: 21:38, Set: 09:58. Civil Dark: 19:55 - 06:07. Nautical Dark: 20:22 - 05:39. Astro Dark: 20:51 - 05:11

Total Clouds (% Sky Obscured)

51
50
46
35
92
100
60
19
98
74
81
98
100
98
78
45
96
89
79
60
28
57
56
59

Low Clouds (% Sky Obscured)

34
43
30
32
49
27
36
3
5
19
6
6
0
19
15
1
9
1
1
3
17
24
39
52

Medium Clouds (% Sky Obscured)

26
24
22
8
55
62
39
11
0
1
6
33
32
72
71
44
16
33
34
29
6
10
27
59

High Clouds (% Sky Obscured)

2
2
3
2
56
100
32
4
95
51
65
97
100
94
42
45
92
87
79
19
7
53
48
50

ISS Passover

Visibility (miles)

9
9
9
9
9
4
5
3
2
4
4
9
2
4
3
6
9
7
6
9
9
6
6
6

Fog (%)

0
0
0
0
0
0
57
100
100
100
100
100
15
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain

Precipitation Probability (%)

26
30
30
52
71
88
72
52
49
33
19
47
39
30
23
16
21
17
10
10
27
47
81
95

Precipitation Amount (mm)

0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.7

Wind Speed/Direction (mph)

6
7
7
7
9
9
7
7
7
6
5
4
3
3
3
3
2
2
3
3
2
3
3
3

Chance of Frost

Temperature (°C)

22
23
24
24
22
22
20
19
17
16
15
16
15
16
15
15
15
15
15
17
19
21
22
23

Feels Like (°C)

24
25
26
25
23
24
20
19
18
16
17
17
16
16
16
15
16
15
15
18
20
23
25
26

Dew Point (°C)

10
10
13
16
13
18
18
18
16
16
15
15
14
15
14
13
13
14
14
16
16
16
15
14

Relative Humidity (%)

45
43
50
58
57
80
88
95
96
98
96
95
93
93
93
90
89
93
93
92
84
73
66
57

Pressure (mb)

1015
1013
1012
1011
1010
1011
1012
1014
1015
1016
1017
1016
1016
1015
1015
1015
1015
1015
1016
1016
1016
1015
1015
1014

Ozone (du)

289
289
289
288
287
285
287
287
286
287
288
286
283
285
285
285
285
286
285
285
285
286
285
285

Sunday 2

Waning Gibbous 78%

22:12

10:51

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:31, Set: 19:31, Transit: 13:01. Moon - Rise: 22:12, Set: 10:51. Civil Dark: 19:54 - 06:07. Nautical Dark: 20:22 - 05:40. Astro Dark: 20:50 - 05:12

Total Clouds (% Sky Obscured)

66
89
79
71
67
72
68
70
87
85
97
100
90
51
65
100
96
97
98
100
95
90
89
93

Low Clouds (% Sky Obscured)

35
16
16
21
19
14
8
16
16
21
29
32
36
42
38
33
39
36
36
39
38
37
43
51

Medium Clouds (% Sky Obscured)

56
8
5
4
3
6
0
0
1
10
9
1
12
1
1
1
4
14
9
8
5
9
12
25

High Clouds (% Sky Obscured)

52
69
65
52
52
53
63
58
77
80
92
100
87
30
50
99
90
93
95
100
89
79
76
84

ISS Passover

Visibility (miles)

9
6
4
6
9
7
9
8
9
9
9
6
5
3
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
2
2
1
0
0
0
1
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Moderate Rain
None
None
None
None
None
None
None
None
None
None
None
Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
60
41
35
39
32
31
29
28
32
50
67
95
37
12
6
13
18
17
11
32
37
41
50

Precipitation Amount (mm)

3.8
0
0
0
0
0
0
0
0
0
0
0
1.5
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
5
6
7
6
6
4
3
3
3
4
3
2
2
2
3
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

25
22
23
23
23
23
21
19
16
15
16
15
15
15
16
16
15
15
15
18
19
20
21
21

Dew Point (°C)

12
11
15
15
14
14
16
16
14
14
14
14
13
14
13
13
13
14
14
15
14
12
11
9

Relative Humidity (%)

54
55
66
65
62
66
80
89
89
89
89
93
92
95
93
90
92
93
93
89
78
62
53
46

Pressure (mb)

1013
1013
1012
1011
1010
1010
1011
1013
1014
1014
1015
1015
1015
1015
1014
1014
1014
1014
1015
1015
1015
1014
1014
1013

Ozone (du)

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

Monday 3

Waning Gibbous 68%

22:48

11:47

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:31, Set: 19:30, Transit: 13:01. Moon - Rise: 22:48, Set: 11:47. Civil Dark: 19:54 - 06:08. Nautical Dark: 20:21 - 05:40. Astro Dark: 20:49 - 05:12

Total Clouds (% Sky Obscured)

92
100
100
100
100
100
100
100
100
100
99
98
100
100
99
92
96
88
80
70
79
87
92
97

Low Clouds (% Sky Obscured)

51
72
61
45
39
26
23
26
32
40
47
48
48
49
46
40
35
25
18
13
16
19
22
35

Medium Clouds (% Sky Obscured)

38
64
73
83
91
69
32
10
1
2
2
1
4
12
11
6
2
5
17
10
14
32
43
38

High Clouds (% Sky Obscured)

80
80
72
100
100
100
100
100
100
100
97
95
100
100
96
83
87
79
71
63
72
80
72
94

ISS Passover

Visibility (miles)

9
9
4
6
6
8
9
9
7
9
9
8
8
9
9
9
9
9
9
9
9
9
9
7

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

Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

56
69
78
95
92
70
46
46
43
49
49
47
28
30
13
4
3
1
1
0
8
17
22
37

Precipitation Amount (mm)

0.2
0.5
0.6
0.9
0.6
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
7
10
7
6
5
4
4
4
3
4
3
2
2
2
3
4
4
4
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
21
21
22
22
21
19
18
17
16
16
15
15
14
14
14
14
13
15
17
19
20
21
23

Dew Point (°C)

8
8
15
18
19
19
17
16
16
15
14
14
13
13
13
12
13
12
14
14
14
13
11
11

Relative Humidity (%)

43
43
69
82
92
95
92
93
95
93
93
93
93
92
90
90
90
90
90
87
77
62
53
50

Pressure (mb)

1012
1011
1012
1011
1012
1012
1013
1013
1014
1015
1015
1016
1015
1015
1014
1014
1014
1015
1015
1015
1015
1015
1014
1013

Ozone (du)

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

Tuesday 4

Waning Gibbous 57%

23:26

12:47

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:31, Set: 19:30, Transit: 13:00. Moon - Rise: 23:26, Set: 12:47. Civil Dark: 19:53 - 06:08. Nautical Dark: 20:21 - 05:41. Astro Dark: 20:49 - 05:13

Total Clouds (% Sky Obscured)

97
100
100
100
100
100
100
100
100
100
100
100
100
100
95
92
86
82
81
81
72
64
57
61

Low Clouds (% Sky Obscured)

56
71
56
40
31
37
34
20
13
8
5
12
20
29
32
35
38
37
37
39
34
29
25
31

Medium Clouds (% Sky Obscured)

37
51
50
40
30
34
42
42
36
31
28
66
64
62
65
67
69
54
42
31
28
26
25
28

High Clouds (% Sky Obscured)

93
82
76
69
66
62
100
100
100
100
100
99
99
100
85
73
55
55
58
55
38
23
9
9

ISS Passover

Visibility (miles)

6
6
6
9
5
7
3
5
9
9
9
9
9
9
9
9
9
9
9
8
8
7
6
5

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

Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain

Precipitation Probability (%)

48
55
57
65
77
95
95
68
57
58
34
39
36
30
26
21
8
14
14
6
27
41
53
56

Precipitation Amount (mm)

0.3
0.3
0.3
0.3
0.4
0.8
0.9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2

Wind Speed/Direction (mph)

2
4
6
6
7
7
5
4
3
3
2
2
3
4
5
5
5
6
5
4
4
4
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
23
23
22
21
20
19
17
17
17
16
16
16
16
16
15
15
15
16
16
15
15
14
14

Dew Point (°C)

12
12
16
18
18
18
18
17
16
15
15
15
15
14
14
14
14
14
14
14
14
13
13
12

Relative Humidity (%)

51
53
68
77
81
88
93
96
96
93
95
93
95
95
96
96
96
98
92
87
82
77
71
66

Pressure (mb)

1013
1012
1012
1012
1012
1012
1013
1014
1015
1016
1016
1017
1017
1016
1016
1016
1016
1016
1016
1016
1017
1016
1015
1015

Ozone (du)

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

Wednesday 5

Third Quarter 45%

00:10

No Set

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:32, Set: 19:29, Transit: 13:00. Moon - Rise: 00:10, Set: No Set. Civil Dark: 19:52 - 06:09. Nautical Dark: 20:20 - 05:41. Astro Dark: 20:48 - 05:13

Total Clouds (% Sky Obscured)

64
67
78
87
99
99
100
100
100
100
100
100
100
100
100
100
100
98
95
93
79
64
50
46

Low Clouds (% Sky Obscured)

40
47
44
38
34
38
41
43
34
24
15
24
32
42
40
38
34
34
34
33
33
30
29
33

Medium Clouds (% Sky Obscured)

29
34
42
48
53
60
67
74
72
70
67
62
59
54
52
47
45
36
27
15
11
7
3
3

High Clouds (% Sky Obscured)

7
5
28
49
68
76
83
90
93
97
100
100
100
100
100
100
100
94
87
83
61
39
16
12

ISS Passover

Visibility (miles)

7
8
9
8
7
5
6
6
6
6
5
4
6
7
8
8
8
7
8
9
9
7
5
3

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

Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
Very Light Rain

Precipitation Probability (%)

61
66
71
72
65
77
86
95
95
95
95
92
84
76
67
54
33
35
32
16
32
42
51
67

Precipitation Amount (mm)

0.2
0.3
0.3
0.3
0
0.3
0.6
0.8
0.7
0.6
0.6
0.6
0.5
0.3
0.2
0
0
0
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

4
4
4
3
4
6
5
5
5
4
3
4
4
4
4
4
4
4
4
4
5
5
6
7

Chance of Frost

Temperature (°C)

22
22
22
22
22
23
20
19
18
18
17
17
16
16
16
16
15
15
15
16
16
17
18
18

Feels Like (°C)

25
24
24
26
28
30
21
21
21
20
20
20
16
17
17
17
16
16
15
16
15
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

62
58
53
61
71
83
86
91
95
95
95
95
95
96
96
96
98
96
93
87
82
76
71
65

Pressure (mb)

1014
1013
1012
1012
1012
1011
1013
1014
1015
1016
1016
1017
1017
1016
1016
1016
1017
1017
1017
1017
1018
1017
1016
1015

Ozone (du)

280
280
280
280
280
280
280
280
280
280
280
281
281
282
282
282
281
281
281
282
282
283
283
284

Thursday 6

Waning Crescent 33%

01:00

13:50

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
04 Bad
05 Bad

Sun - Rise: 06:32, Set: 19:29, Transit: 13:00. Moon - Rise: 01:00, Set: 13:50. Civil Dark: 19:52 - 06:09. Nautical Dark: 20:19 - 05:42. Astro Dark: 20:47 - 05:14

Total Clouds (% Sky Obscured)

42
40
51
58
60
66
68
69
77
87
100
100
100
100
99
97
96

Low Clouds (% Sky Obscured)

35
33
21
11
0
1
0
0
13
25
37
38
40
41
45
47
46

Medium Clouds (% Sky Obscured)

3
2
2
2
2
5
8
11
23
36
46
62
77
93
74
55
36

High Clouds (% Sky Obscured)

9
5
21
35
50
54
57
61
71
86
100
98
97
95
95
93
91

ISS Passover

Visibility (miles)

3
3
3
4
5
6
5
4
3
5
7
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

80
91
92
94
95
91
86
84
78
71
63
61
58
53
61
66
67

Precipitation Amount (mm)

0.5
0.6
0.6
0.6
0.7
0.6
0.5
0.5
0.5
0.4
0.4
0.3
0.2
0
0.3
0.4
0.6

Wind Speed/Direction (mph)

7
7
7
6
7
6
5
4
4
4
3
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

22
23
23
23
23
23
21
20
19
18
18
17
16
15
15
15
16

Feels Like (°C)

25
26
26
26
25
27
24
24
24
23
21
20
17
16
16
16
18

Dew Point (°C)

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

Relative Humidity (%)

71
74
79
81
83
85
89
92
95
95
95
93
95
95
95
95
93

Pressure (mb)

1015
1014
1013
1013
1013
1013
1014
1015
1016
1016
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

283
283
282
282
282
282
281
280
280
280
280
280
281
282
283
282
282

Forecast for Atemajac de Brizuela, Atemajac de Brizuela, Mexico (20.14,-103.73)

Generated: 31/07/26 13:34:37. Forecast: 31/07/26 to 06/08/26. Timezone: UTC-6.00