Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 18

Waxing Crescent 3%

07:10

20:09

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

Sun - Rise: 05:40, Set: 18:28, Transit: 12:04. Moon - Rise: 07:10, Set: 20:09. Civil Dark: 18:51 - 05:17. Nautical Dark: 19:18 - 04:50. Astro Dark: 19:46 - 04:22

Total Clouds (% Sky Obscured)

62
14
0
0
0
1
0
0
0
0
58
8
2
4
8
13
27
61
64
51
21
27
22
56

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)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
25
61
64
51
15
1
2
9

High Clouds (% Sky Obscured)

14
1
0
0
0
0
0
0
0
0
24
4
0
0
0
0
0
0
1
2
2
2
3
28

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)

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

Chance of Frost

Temperature (°C)

29
30
31
31
31
31
30
28
27
26
25
24
24
23
22
22
21
20
20
20
19
21
24
26

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

39
33
30
30
31
32
34
37
48
63
73
77
77
76
76
76
76
74
72
74
72
60
47
37

Pressure (mb)

1011
1011
1011
1010
1009
1009
1008
1008
1009
1010
1010
1011
1011
1011
1011
1011
1011
1010
1010
1011
1011
1012
1012
1013

Ozone (du)

290
289
288
287
286
285
285
286
285
284
284
284
284
284
284
284
285
286
287
286
286
287
288
287

Sunday 19

Waxing Crescent 8%

08:08

21:20

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

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)

22
14
10
4
6
1
0
1
2
5
10
10
14
15
14
14
21
24
17
27
21
25
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
2
2
4
5
4

Medium Clouds (% Sky Obscured)

8
10
10
3
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
10
4
3
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
48
50
54
27
52
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)

5
8
9
10
11
12
10
8
6
5
3
2
1
1
1
2
2
2
2
2
2
2
1
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

31
29
29
32
34
40
44
46
52
67
76
79
83
83
84
84
84
84
84
85
84
67
53
43

Pressure (mb)

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

Ozone (du)

287
287
288
290
289
287
286
287
288
289
289
290
290
290
290
290
289
290
289
289
288
287
288
288

Monday 20

Waxing Crescent 17%

09:12

22:28

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

6
5
6
0
4
6
17
74
70
60
76
16
58
92
72
52
36
39
82
71
64
24
25
53

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
4
0
2
3
10
45
25
16
59
4
58
92
58
24
10
5
73
55
37
14
16
27

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
10
11
10
9
6
4
3
2
1
1
1
2
2
2
2
2
2
2
2
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

37
34
35
36
34
33
37
45
56
71
76
83
84
84
85
85
83
81
81
80
80
66
50
40

Pressure (mb)

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

Ozone (du)

287
287
287
288
288
288
288
288
287
286
286
285
285
285
284
283
283
283
283
283
282
283
282
283

Tuesday 21

Waxing Crescent 27%

No Rise

23:32

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

53
17
11
4
7
12
15
16
18
19
17
9
0
3
7
13
22
26
36
51
66
77
54
34

Low Clouds (% Sky Obscured)

1
1
1
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
5
5
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

29
14
7
0
0
0
0
0
0
0
0
0
0
3
6
9
6
3
0
19
38
57
38
18

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
13
12
12
12
11
11
13
16
20
21
21
21
21
21
20
20
19
19
19
19
17
14
12

Relative Humidity (%)

34
32
31
30
30
30
33
38
50
68
76
79
80
80
80
79
79
78
78
76
75
59
46
36

Pressure (mb)

1015
1015
1015
1014
1013
1013
1013
1013
1013
1014
1014
1014
1015
1015
1014
1014
1013
1013
1013
1014
1014
1015
1015
1015

Ozone (du)

283
284
285
286
286
285
284
284
285
284
285
285
286
287
288
288
287
288
289
288
288
288
288
289

Wednesday 22

Waxing Crescent 38%

10:18

00:27

10 Good
11 Bad
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 OK
02 OK
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
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)

15
29
18
11
8
5
3
12
21
30
32
35
36
22
20
19
39
59
79
84
85
81
66
41

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
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)

0
5
0
0
0
0
0
0
0
0
0
0
0
1
1
2
33
59
79
84
81
72
48
24

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
11
12
11
10
12
14
17
20
22
22
21
20
20
20
19
19
18
18
17
15
13
12

Relative Humidity (%)

31
30
30
30
28
29
33
39
50
67
78
80
82
80
80
80
79
78
76
75
64
55
46
38

Pressure (mb)

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

Ozone (du)

289
289
288
288
288
288
286
286
287
287
286
287
286
286
286
285
285
285
284
284
284
284
284
284

Thursday 23

First Quarter 50%

11:24

01:14

10 Good
11 OK
12 OK
13 OK
14 OK
15 Good
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 Good
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)

16
13
10
8
8
8
8
8
6
5
5
4
4
7
8
10
11
12
16
18
15
14
13
9

Low Clouds (% Sky Obscured)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

25
26
35
33
31
31
32
32
29
29
29
29
27
27
24
25
26
26
25
26
24
23
22
23

Dew Point (°C)

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

Relative Humidity (%)

32
27
27
27
27
28
30
32
40
50
63
64
66
67
67
66
66
65
64
61
51
42
35
31

Pressure (mb)

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

Ozone (du)

284
284
283
283
283
283
283
283
284
284
285
285
285
285
285
284
283
284
284
284
284
284
284
284

Friday 24

Waxing Gibbous 61%

12:28

01:55

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

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)

5
4
3
1
1
0
0
9
17
26
27
28
26
35
57
78
74
70
67

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
5
5
5
0
0
0
0
0
0
0
9

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)

2
2
1
0
0
0
0
0
0
0
3
6
9
35
57
78
74
70
67

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
25
35
33
31
31
32
32
28
29
29
29
28
26
24
25
25
25
25

Dew Point (°C)

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

Relative Humidity (%)

28
24
24
24
23
27
30
35
45
58
74
76
78
79
78
77
75
74
74

Pressure (mb)

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

Ozone (du)

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

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

Generated: 18/04/26 10:06:16. Forecast: 18/04/26 to 24/04/26. Timezone: UTC-7.00