Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waxing Crescent 8%

08:08

21:20

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

Sun - Rise: 05:39, Set: 18:28, Transit: 12:04. Moon - Rise: 08:08, Set: 21:20. Civil Dark: 18:51 - 05:16. Nautical Dark: 19:19 - 04:49. Astro Dark: 19:46 - 04:21

Total Clouds (% Sky Obscured)

9
30
6
15
1
0
0
0
1
5
3
7
6
8
9
6
5
10
11
16
11
5
36
4

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)

0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
2
35
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
48
50
53
66
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
12
12
13
15
16
17
18
20
21
21
21
21
20
20
19
19
19
19
18
17
16
15

Relative Humidity (%)

31
29
30
31
34
38
43
49
56
69
77
80
83
84
85
87
87
87
86
88
86
71
56
45

Pressure (mb)

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

Ozone (du)

284
284
285
288
289
289
289
291
291
292
292
292
291
290
290
290
290
289
287
286
286
286
286
287

Monday 20

Waxing Crescent 17%

09:12

22:28

10 Good
11 OK
12 OK
13 OK
14 OK
15 OK
16 Good
17 Bad
18 OK
19 OK
20 OK
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: 05:38, Set: 18:29, Transit: 12:04. Moon - Rise: 09:12, Set: 22:28. Civil Dark: 18:52 - 05:15. Nautical Dark: 19:19 - 04:48. Astro Dark: 19:47 - 04:20

Total Clouds (% Sky Obscured)

3
0
1
1
0
0
9
76
25
33
28
93
100
100
100
100
100
98
55
83
73
68
50
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
0
1
2
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
0
4
0
1
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
0
0
0
0
0
4
65
24
32
25
93
100
100
100
100
100
96
28
72
54
37
30
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
4
17
72
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
10
10
11
11
10
9
6
5
3
3
1
2
1
1
2
2
2
2
2
2
1
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

39
35
36
38
36
36
38
45
56
75
83
84
87
85
85
87
85
84
83
81
81
69
56
45

Pressure (mb)

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

Ozone (du)

286
285
284
282
281
281
282
281
282
283
282
281
280
280
279
277
277
278
278
277
277
278
278
279

Tuesday 21

Waxing Crescent 27%

No Rise

23:32

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

Sun - Rise: 05:38, Set: 18:29, Transit: 12:04. Moon - Rise: No Rise, Set: 23:32. Civil Dark: 18:52 - 05:14. Nautical Dark: 19:20 - 04:47. Astro Dark: 19:48 - 04:19

Total Clouds (% Sky Obscured)

37
24
28
47
6
3
4
6
6
3
0
0
3
40
35
10
6
13
11
20
26
30
23
19

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
4
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)

37
24
28
47
0
0
0
0
1
0
0
0
1
10
10
0
0
0
0
0
0
1
0
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
12
12
13
12
11
11
13
16
20
21
22
22
21
21
20
20
20
19
18
18
16
13
12

Relative Humidity (%)

36
31
30
31
30
29
30
39
51
69
78
83
83
83
83
81
81
81
79
78
74
60
45
38

Pressure (mb)

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

Ozone (du)

280
281
281
282
283
283
284
286
286
286
287
287
287
287
288
287
285
286
286
286
286
287
286
286

Wednesday 22

Waxing Crescent 38%

10:18

00:27

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

Sun - Rise: 05:37, Set: 18:29, Transit: 12:03. Moon - Rise: 10:18, Set: 00:27. Civil Dark: 18:53 - 05:13. Nautical Dark: 19:20 - 04:46. Astro Dark: 19:48 - 04:18

Total Clouds (% Sky Obscured)

8
11
12
13
10
11
9
9
12
10
20
28
37
26
24
21
32
42
69
57
55
48
45
42

Low Clouds (% Sky Obscured)

2
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
2
4
5
3
2
1
0
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
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
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
9
10
11
10
10
9
7
5
4
3
2
1
1
1
1
1
1
2
2
3
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
12
12
11
11
11
12
15
19
19
19
19
18
18
17
17
17
17
17
17
15
12
11

Relative Humidity (%)

33
31
32
30
28
29
30
34
45
61
68
70
69
69
68
66
66
66
66
66
64
52
42
36

Pressure (mb)

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

Ozone (du)

287
287
287
286
285
285
285
285
285
286
287
287
286
286
286
286
284
283
283
283
282
282
281
281

Thursday 23

First Quarter 50%

11:24

01:14

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

Sun - Rise: 05:36, Set: 18:30, Transit: 12:03. Moon - Rise: 11:24, 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)

46
24
11
0
3
7
9
17
27
36
30
23
30
40
46
53
49
45
41
38
40
43
31
17

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
3
2
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)

4
0
0
0
0
0
0
0
0
0
0
0
0
5
5
5
5
4
0
0
0
0
0
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
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
9
10
10
10
9
9
7
5
4
3
2
1
1
1
1
1
2
2
1
1
1
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

31
29
30
29
28
28
30
34
43
59
68
69
69
69
67
66
65
65
66
66
54
45
37
31

Pressure (mb)

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

Ozone (du)

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

Friday 24

Waxing Gibbous 61%

12:28

01:55

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

Sun - Rise: 05:35, Set: 18:30, Transit: 12:03. Moon - Rise: 12:28, 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)

3
7
10
13
16
27
49
44
46
36
39
43
47
34
23
10
11
12
14
14
12
12
12
11

Low Clouds (% Sky Obscured)

0
0
0
0
1
0
1
1
3
3
1
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)

0
0
0
0
5
10
15
12
9
11
16
24
40
29
18
7
4
3
3
1
2
2
1
1

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
12
11
10
9
7
5
3
2
1
1
1
1
2
2
2
2
2
1
1
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
7
7
7
7
9
10
12
15
17
20
19
19
18
17
17
16
16
15
15
14
12
11
11

Relative Humidity (%)

26
22
22
22
22
26
30
36
45
56
70
72
74
75
74
73
71
70
69
68
57
48
40
36

Pressure (mb)

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

Ozone (du)

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

Saturday 25

Waxing Gibbous 71%

13:27

02:31

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

Sun - Rise: 05:34, Set: 18:31, Transit: 12:03. Moon - Rise: 13:27, 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)

10
7
5
0
1
2
3
20
37
55
56
57
54
44
58
68
67
66
64

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
2
1
1
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

High Clouds (% Sky Obscured)

0
0
0
0
0
1
1
20
37
55
56
57
54
44
58
68
67
66
64

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)

5
8
9
10
12
10
10
9
7
5
3
2
1
1
1
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
25
34
33
31
31
32
32
28
29
30
28
26
25
23
24
25
25
24

Dew Point (°C)

11
11
10
10
9
9
10
10
14
17
20
19
19
18
17
16
15
15
14

Relative Humidity (%)

32
29
27
26
25
27
29
31
42
55
73
75
76
78
75
74
71
69
68

Pressure (mb)

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

Ozone (du)

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

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

Generated: 19/04/26 10:27:38. Forecast: 19/04/26 to 25/04/26. Timezone: UTC-7.00