Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 23

First Quarter 50%

12:28

01:14

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

Sun - Rise: 05:36, Set: 18:30, Transit: 12:03. Moon - Rise: 12:28, Set: 01:14. Civil Dark: 18:53 - 05:13. Nautical Dark: 19:21 - 04:45. Astro Dark: 19:49 - 04:17

Total Clouds (% Sky Obscured)

59
14
5
1
23
25
20
11
7
12
17
22
23
27
26
25
23
25
18
15
10
9
1
0

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)

20
1
0
0
0
0
0
0
0
0
0
1
1
2
1
1
2
2
2
0
0
9
1
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
56
63
77
83
78
68
4
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)

10
10
9
8
6
4
3
2
1
1
1
1
1
2
2
2
2
1
0
3
5
8
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
13
13
14
16
19
20
20
20
19
19
19
18
17
17
17
16
14
13
12
11
10
11
12

Relative Humidity (%)

34
34
37
42
50
65
72
77
79
78
78
79
77
79
79
80
77
61
48
40
33
30
30
31

Pressure (mb)

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

Ozone (du)

285
284
283
283
282
283
284
285
284
283
283
282
282
282
283
282
281
280
280
280
279
278
279
279

Friday 24

Waxing Gibbous 61%

13:27

01:55

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

Sun - Rise: 05:35, Set: 18:30, Transit: 12:03. Moon - Rise: 13:27, Set: 01:55. Civil Dark: 18:54 - 05:12. Nautical Dark: 19:21 - 04:44. Astro Dark: 19:49 - 04:16

Total Clouds (% Sky Obscured)

4
10
0
0
1
3
5
2
5
71
75
9
13
15
19
20
21
22
14
18
58
54
16
51

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
1
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
8
0
0
0
0
0
0
3
65
74
4
8
7
6
3
9
6
4
7
25
25
6
51

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
2
22
81
89
90
8
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)

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

Chance of Frost

Temperature (°C)

31
30
30
29
27
26
25
24
24
23
22
22
22
21
21
21
20
22
25
27
28
30
30
30

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

31
31
31
36
45
63
72
75
75
75
74
74
74
73
75
75
72
59
47
38
34
34
34
34

Pressure (mb)

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

Ozone (du)

279
278
278
278
278
279
280
282
282
281
282
282
281
281
281
282
282
283
285
285
284
283
283
283

Saturday 25

Waxing Gibbous 71%

No Rise

02:31

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
13 Bad

Sun - Rise: 05:34, Set: 18:31, Transit: 12:03. Moon - Rise: No Rise, Set: 02:31. Civil Dark: 18:54 - 05:11. Nautical Dark: 19:22 - 04:43. Astro Dark: 19:50 - 04:15

Total Clouds (% Sky Obscured)

65
53
71
62
57
81
68
98
100
100
100
100
100
100
98
80
84
82
73
68
81
86
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
0
0
0
1
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)

65
53
71
62
57
81
59
97
100
100
100
100
100
100
93
33
35
24
73
23
46
63
80
97

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
50
9
9
9
9
9
9
9
9
9

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
12
13
13
14
17
19
19
19
18
18
18
17
17
17
17
17
15
14
13
13
14
13
13

Relative Humidity (%)

33
33
35
38
44
58
69
75
74
74
74
74
74
73
74
74
73
62
51
43
40
39
38
35

Pressure (mb)

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

Ozone (du)

284
284
283
282
282
283
283
284
284
284
284
283
284
284
284
283
283
283
284
284
284
283
283
282

Sunday 26

Waxing Gibbous 81%

14:23

03:04

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

Sun - Rise: 05:34, Set: 18:31, Transit: 12:03. Moon - Rise: 14:23, Set: 03:04. Civil Dark: 18:55 - 05:10. Nautical Dark: 19:22 - 04:43. Astro Dark: 19:51 - 04:14

Total Clouds (% Sky Obscured)

82
63
45
64
83
64
57
100
67
100
100
100
79
57
34
66
82
100
100
96
99
100
100
100

Low Clouds (% Sky Obscured)

0
1
2
4
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
45
64
0
0
0
0
0
0
52
21
13
57
34
5
0
0
0
5
3
2
1
0

High Clouds (% Sky Obscured)

69
40
12
41
71
64
57
100
67
100
100
100
72
44
14
44
71
100
100
96
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 (%)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
13
16
19
19
20
21
21
21
21
20
20
19
19
18
18
19
17
15
13
11
10
9
9

Relative Humidity (%)

34
36
46
54
60
69
78
80
80
83
79
79
77
75
75
78
77
63
52
41
35
30
28
28

Pressure (mb)

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

Ozone (du)

282
282
281
281
282
282
281
280
280
280
280
280
281
281
281
281
281
281
281
281
282
282
281
281

Monday 27

Waxing Gibbous 88%

15:17

03:35

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 OK
07 OK
08 Good
09 Good
10 Good
11 Bad
12 Bad
13 Bad

Sun - Rise: 05:33, Set: 18:32, Transit: 12:03. Moon - Rise: 15:17, Set: 03:35. Civil Dark: 18:55 - 05:10. Nautical Dark: 19:23 - 04:42. Astro Dark: 19:51 - 04:13

Total Clouds (% Sky Obscured)

90
92
85
95
100
100
68
99
98
99
99
100
97
100
91
66
42
19
16
13
11
34
58
82

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)

90
92
85
95
100
100
68
97
95
97
98
100
97
100
91
66
42
19
16
11
5
34
58
82

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 (%)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

27
27
28
29
29
27
27
29
26
26
25
24
24
24
25
24
23
23
23
24
24
25
37
35

Dew Point (°C)

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

Relative Humidity (%)

29
29
33
40
51
61
66
69
70
68
70
70
72
75
78
79
67
58
49
40
33
28
29
31

Pressure (mb)

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

Ozone (du)

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

Tuesday 28

Waxing Gibbous 94%

16:10

04:06

14 Bad
15 Bad
16 OK
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
13 Bad

Sun - Rise: 05:32, Set: 18:32, Transit: 12:02. Moon - Rise: 16:10, Set: 04:06. Civil Dark: 18:56 - 05:09. Nautical Dark: 19:23 - 04:41. Astro Dark: 19:52 - 04:12

Total Clouds (% Sky Obscured)

60
41
23
45
66
82
83
89
95
97
98
100
100
100
100
100
100
100
91
91
91
91
94
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
1
1
1
0
0
0
0
0

High Clouds (% Sky Obscured)

60
41
23
41
59
76
83
89
95
97
98
100
100
100
100
100
100
100
78
63
50
67
80
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 (%)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

34
34
35
35
30
30
31
29
28
27
25
25
26
26
25
25
23
24
24
24
25
24
35
35

Dew Point (°C)

14
14
14
14
16
18
21
20
20
19
19
19
18
19
19
20
19
19
19
18
17
16
17
18

Relative Humidity (%)

34
34
36
36
46
57
72
72
72
72
72
72
72
75
79
84
78
71
66
56
47
39
41
42

Pressure (mb)

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

Ozone (du)

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

Wednesday 29

Waxing Gibbous 98%

17:03

04:39

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

Sun - Rise: 05:32, Set: 18:32, Transit: 12:02. Moon - Rise: 17:03, Set: 04:39. Civil Dark: 18:56 - 05:08. Nautical Dark: 19:24 - 04:40. Astro Dark: 19:52 - 04:11

Total Clouds (% Sky Obscured)

97
96
91
79
69
82
93
98
100
100
100
100
100
99
99
95
91
88
72
56
43

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

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

High Clouds (% Sky Obscured)

97
96
91
76
61
49
68
83
100
100
100
100
100
99
99
95
91
87
70
56
43

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

Fog (%)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Precipitation Type

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

Precipitation Amount (mm)

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)

14
13
12
11
8
6
3
2
2
1
2
2
3
2
2
2
2
2
3
3
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

33
34
33
33
30
31
32
31
30
29
25
26
26
26
25
25
25
25
25
25
26

Dew Point (°C)

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

Relative Humidity (%)

42
43
43
44
53
62
74
76
78
79
83
84
87
88
88
88
77
67
58
50
42

Pressure (mb)

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

Ozone (du)

276
276
277
278
278
279
279
279
279
279
279
279
280
280
280
280
281
282
282
282
283

Forecast for Klein, Mazatlán, Mexico (23.22,-106.42)

Generated: 23/04/26 14:18:10. Forecast: 23/04/26 to 29/04/26. Timezone: UTC-7.00