Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 23

Waning Crescent 14%

03:19

14:26

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

Sun - Rise: 05:36, Set: 18:30, Transit: 12:03. Moon - Rise: 03:19, Set: 14:26. Civil Dark: 18:53 - 05:12. Nautical Dark: 19:21 - 04:45. Astro Dark: 19:49 - 04:17

Total Clouds (% Sky Obscured)

43
53
48
85
66
12
53
10
9
9
13
23
48
52
100
54
35
55
42
83
82
89
59
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)

43
53
48
85
66
11
14
1
1
1
1
2
48
52
100
54
35
55
17
35
48
75
53
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)

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

Chance of Frost

Temperature (°C)

27
29
30
30
30
30
29
28
26
24
22
21
20
20
19
18
18
18
18
18
17
19
22
24

Feels Like (°C)

27
28
28
28
28
27
27
26
26
25
24
23
22
21
21
18
18
20
19
17
18
18
21
24

Dew Point (°C)

4
5
6
7
6
6
6
7
9
14
15
14
13
12
12
10
11
10
10
9
8
6
6
4

Relative Humidity (%)

22
21
22
23
22
22
23
27
35
53
62
64
64
61
61
59
60
58
58
57
55
43
34
26

Pressure (mb)

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

Ozone (du)

279
279
278
277
275
274
277
279
278
277
277
278
278
278
277
276
276
276
277
278
278
279
279
280

Thursday 24

Waning Crescent 13%

03:56

15:28

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 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 05:35, Set: 18:30, Transit: 12:03. Moon - Rise: 03:56, Set: 15:28. Civil Dark: 18:54 - 05:12. Nautical Dark: 19:21 - 04:44. Astro Dark: 19:50 - 04:16

Total Clouds (% Sky Obscured)

100
100
100
94
85
82
100
100
100
97
97
45
96
100
62
100
100
55
99
100
56
89
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
1
2
4
2
6

Medium Clouds (% Sky Obscured)

0
0
0
3
3
3
33
0
5
5
2
0
0
4
4
1
5
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
93
83
75
100
100
100
90
91
30
93
100
62
100
100
55
99
100
56
77
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
1
4
15
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)

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

Chance of Frost

Temperature (°C)

27
28
28
28
28
28
28
26
25
23
22
21
20
20
19
18
18
18
18
18
17
19
22
25

Feels Like (°C)

24
25
25
26
25
26
25
25
24
23
23
22
23
22
19
21
18
18
18
20
17
21
23
26

Dew Point (°C)

4
6
6
6
5
8
11
12
13
14
16
16
16
15
13
13
12
11
11
11
10
7
6
5

Relative Humidity (%)

23
24
24
23
23
28
34
39
47
58
69
73
75
75
70
70
67
64
66
66
61
46
34
26

Pressure (mb)

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

Ozone (du)

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

Friday 25

Waning Crescent 7%

04:34

16:31

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 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 OK
08 OK
09 OK

Sun - Rise: 05:34, Set: 18:31, Transit: 12:03. Moon - Rise: 04:34, Set: 16:31. Civil Dark: 18:54 - 05:11. Nautical Dark: 19:22 - 04:43. Astro Dark: 19:50 - 04:15

Total Clouds (% Sky Obscured)

100
72
61
59
72
100
84
83
73
85
53
45
99
100
100
86
100
100
100
76
53
39
41
37

Low Clouds (% Sky Obscured)

5
3
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
5
6
84
1
0
0
0
5
78
100
100
86
100
26
47
26
53
39
41
37

High Clouds (% Sky Obscured)

100
57
22
22
58
100
76
71
49
74
20
15
98
100
100
76
100
100
100
68
36
9
12
13

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)

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

Chance of Frost

Temperature (°C)

27
29
29
30
30
29
29
27
26
24
23
22
21
21
20
20
19
18
18
18
20
21
23
25

Feels Like (°C)

25
27
27
27
26
26
26
25
24
24
23
22
22
22
21
20
20
19
18
18
19
23
22
24

Dew Point (°C)

6
5
5
5
6
8
8
9
12
15
15
15
14
14
13
13
12
11
10
11
12
11
9
9

Relative Humidity (%)

24
22
21
20
22
25
26
32
43
56
61
63
63
64
64
65
64
62
59
62
61
51
41
37

Pressure (mb)

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

Ozone (du)

279
279
279
279
279
278
279
278
278
279
279
279
279
279
279
279
279
278
278
278
278
278
278
278

Saturday 26

Waning Crescent 2%

05:15

17:37

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

Sun - Rise: 05:34, Set: 18:31, Transit: 12:03. Moon - Rise: 05:15, Set: 17:37. Civil Dark: 18:55 - 05:10. Nautical Dark: 19:22 - 04:42. Astro Dark: 19:51 - 04:14

Total Clouds (% Sky Obscured)

14
37
41
50
55
60
66
77
87
100
100
100
100
100
100
100
86
72
55
50
48
52
41
30

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)

12
10
41
50
48
42
9
59
87
100
100
100
100
100
100
96
5
23
3
50
48
52
41
30

High Clouds (% Sky Obscured)

6
13
11
15
24
29
38
59
81
100
100
100
100
100
100
100
68
33
0
0
0
0
0
5

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
1
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

33
32
33
32
30
32
35
39
47
58
59
60
59
62
64
68
71
73
75
75
74
60
48
39

Pressure (mb)

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

Ozone (du)

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

Sunday 27

New Moon 0%

06:01

18:45

10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
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

Sun - Rise: 05:33, Set: 18:32, Transit: 12:03. Moon - Rise: 06:01, Set: 18:45. Civil Dark: 18:55 - 05:09. Nautical Dark: 19:23 - 04:42. Astro Dark: 19:51 - 04:13

Total Clouds (% Sky Obscured)

23
25
31
45
42
38
35
51
76
99
99
100
100
100
99
99
99
100
100
86
70
54
57
65

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

5
0
1
45
42
38
7
2
2
3
36
63
60
76
80
63
72
82
88
72
49
19
13
15

High Clouds (% Sky Obscured)

5
5
0
5
5
5
5
32
64
96
98
99
100
100
99
99
99
100
100
68
35
3
26
49

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)

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

Chance of Frost

Temperature (°C)

28
29
29
29
29
29
28
28
26
25
23
23
22
21
21
21
21
20
20
19
21
22
24
25

Feels Like (°C)

28
28
28
28
28
27
27
26
26
26
24
23
24
22
22
22
21
21
21
21
21
21
23
23

Dew Point (°C)

11
11
12
12
12
13
12
13
15
17
15
15
15
14
14
14
14
14
14
14
14
14
14
13

Relative Humidity (%)

36
32
33
35
33
36
37
41
49
59
59
61
64
64
64
66
66
67
70
71
65
59
54
47

Pressure (mb)

1013
1013
1013
1012
1012
1012
1011
1011
1012
1012
1012
1013
1013
1013
1013
1012
1012
1012
1012
1013
1013
1014
1014
1014

Ozone (du)

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

Monday 28

Waxing Crescent 2%

06:54

19:57

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 05:32, Set: 18:32, Transit: 12:02. Moon - Rise: 06:54, Set: 19:57. Civil Dark: 18:56 - 05:09. Nautical Dark: 19:23 - 04:41. Astro Dark: 19:52 - 04:12

Total Clouds (% Sky Obscured)

74
76
77
79
62
53
51
59
78
86
91
96
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
2
6
5
2
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

17
11
6
1
1
3
1
1
1
1
1
0
0
0
0
0
0
0
0
8
16
25
16
55

High Clouds (% Sky Obscured)

73
75
77
79
60
40
20
21
21
35
60
83
100
100
100
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
1
1
1
1
1
1
1

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
6
7
8
9
9
8
8
6
4
2
2
1
1
1
1
2
2
2
2
2
2
2
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

41
35
36
36
37
39
40
41
48
54
61
64
66
68
69
71
72
73
75
76
68
60
54
47

Pressure (mb)

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

Ozone (du)

284
284
284
284
284
284
285
285
286
286
286
286
287
287
286
286
285
285
284
284
284
285
285
285

Tuesday 29

Waxing Crescent 7%

07:53

21:08

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
04 Bad

Sun - Rise: 05:31, Set: 18:33, Transit: 12:02. Moon - Rise: 07:53, Set: 21:08. Civil Dark: 18:56 - 05:08. Nautical Dark: 19:24 - 04:40. Astro Dark: 19:53 - 04:11

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
89
77
66
68
71
75
84
88
97
98
99
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
5
5
5
0
0
0
0
0
0
0
7

Medium Clouds (% Sky Obscured)

37
25
14
2
6
9
13
10
6
2
1
1
0
0
0
0
1
2
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
77
56
32
29
22
15
43
70
97
98
99
100

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
7
7
8
9
9
8
8
6
4
2
2
2
2
1
1
1
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

40
34
34
33
32
32
34
35
44
54
69
66
65
65
64
63
63
63
61

Pressure (mb)

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

Ozone (du)

285
285
284
284
283
284
285
287
287
288
288
289
289
289
289
289
290
290
290

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

Generated: 23/04/25 10:36:39. Forecast: 23/04/25 to 29/04/25. Timezone: UTC-7.00