Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 23

First Quarter 67%

13:14

01:06

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

Sun - Rise: 05:20, Set: 18:44, Transit: 12:02. Moon - Rise: 13:14, Set: 01:06. Civil Dark: 19:09 - 04:56. Nautical Dark: 19:38 - 04:26. Astro Dark: 20:09 - 03:55

Total Clouds (% Sky Obscured)

0
18
17
66
48
100
100
91
64
60
55
55
51
60
76
97
57
100
100
100
99
61
83
97

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
66
48
100
100
76
24
25
30
20
27
43
66
94
43
100
100
100
99
61
83
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
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)

2
2
2
1
1
1
1
1
1
1
3
6
8
10
12
14
14
13
11
9
7
6
5
4

Chance of Frost

Temperature (°C)

28
28
28
27
27
27
26
26
28
30
32
34
36
37
37
36
36
35
33
32
30
29
29
29

Feels Like (°C)

33
33
32
32
31
31
30
28
30
32
34
35
36
36
36
35
35
34
33
32
32
31
31
31

Dew Point (°C)

22
22
21
21
21
20
20
19
18
17
17
17
17
17
17
18
18
19
18
19
21
22
22
23

Relative Humidity (%)

66
67
66
66
67
67
68
64
55
46
39
35
33
30
30
33
35
38
41
46
58
64
66
70

Pressure (mb)

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

Ozone (du)

307
303
301
301
302
302
302
300
301
301
301
301
300
300
299
299
298
298
296
296
295
297
297
297

Sunday 24

Waxing Gibbous 76%

14:07

01:38

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

Sun - Rise: 05:20, Set: 18:45, Transit: 12:02. Moon - Rise: 14:07, Set: 01:38. Civil Dark: 19:09 - 04:55. Nautical Dark: 19:39 - 04:26. Astro Dark: 20:09 - 03:55

Total Clouds (% Sky Obscured)

61
49
91
37
28
34
44
40
24
83
26
76
93
77
98
99
64
72
68
44
69
65
80
87

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
3
5
7
4

Medium Clouds (% Sky Obscured)

0
0
0
0
0
2
5
2
5
2
5
6
0
5
5
0
3
3
5
7
5
5
10
10

High Clouds (% Sky Obscured)

52
44
91
36
28
34
37
37
18
82
19
59
91
71
98
99
40
31
33
23
49
35
46
36

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
3
2
1
1
1
1
2
3
2
4
6
9
10
11
12
12
11
11
10
7
5
4
2

Chance of Frost

Temperature (°C)

28
28
27
27
27
26
26
26
27
29
31
33
34
34
34
34
33
32
31
30
29
28
28
28

Feels Like (°C)

32
31
31
33
31
31
29
29
32
32
34
35
34
34
34
34
33
31
31
31
30
30
31
30

Dew Point (°C)

22
23
23
23
23
23
22
21
20
18
18
18
18
19
18
18
17
17
18
18
19
20
21
21

Relative Humidity (%)

71
73
75
78
78
81
81
76
63
52
44
40
39
40
39
38
38
40
43
48
55
61
65
65

Pressure (mb)

1011
1010
1010
1009
1009
1009
1010
1010
1011
1011
1011
1011
1011
1010
1009
1008
1008
1008
1007
1008
1008
1009
1009
1009

Ozone (du)

298
297
296
294
293
294
294
296
298
298
299
299
298
296
297
297
296
296
296
296
295
295
297
297

Monday 25

Waxing Gibbous 84%

14:59

02:09

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

Sun - Rise: 05:20, Set: 18:45, Transit: 12:02. Moon - Rise: 14:59, Set: 02:09. Civil Dark: 19:10 - 04:55. Nautical Dark: 19:39 - 04:25. Astro Dark: 20:10 - 03:55

Total Clouds (% Sky Obscured)

84
94
94
88
96
100
100
100
100
96
86
97
79
97
95
100
81
80
82
86
91
79
89
89

Low Clouds (% Sky Obscured)

4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
6
8
9

Medium Clouds (% Sky Obscured)

10
18
94
88
96
99
99
100
98
37
86
95
6
77
91
88
81
78
6
65
5
45
6
5

High Clouds (% Sky Obscured)

41
72
36
71
71
100
100
98
100
36
19
58
37
97
81
100
52
20
17
14
15
15
23
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
18
0
0
1
1
1
1
2
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)

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

Chance of Frost

Temperature (°C)

27
27
27
26
26
26
26
26
27
28
30
31
32
33
34
33
33
32
31
30
29
29
28
28

Feels Like (°C)

30
30
29
29
28
28
28
28
29
29
31
33
33
32
33
33
32
31
31
31
29
29
31
30

Dew Point (°C)

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

Relative Humidity (%)

67
68
70
71
71
71
71
69
63
53
46
43
41
40
42
42
41
39
39
41
49
57
60
63

Pressure (mb)

1009
1008
1008
1008
1007
1007
1008
1008
1009
1009
1010
1010
1009
1009
1009
1008
1007
1007
1007
1007
1008
1009
1009
1009

Ozone (du)

299
297
295
295
295
296
296
296
297
296
295
294
294
295
294
293
292
293
295
294
294
295
298
296

Tuesday 26

Waxing Gibbous 91%

15:52

02:40

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

Sun - Rise: 05:20, Set: 18:45, Transit: 12:02. Moon - Rise: 15:52, Set: 02:40. Civil Dark: 19:10 - 04:55. Nautical Dark: 19:40 - 04:25. Astro Dark: 20:11 - 03:54

Total Clouds (% Sky Obscured)

87
86
87
87
87
88
86
84
83
64
51
43
52
50
47
48
53
55
58
66
77
82
87
93

Low Clouds (% Sky Obscured)

8
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)

28
10
87
87
87
88
86
11
83
23
51
43
5
5
47
0
0
7
4
0
3
4
4
0

High Clouds (% Sky Obscured)

22
16
15
15
10
10
14
22
31
18
14
10
13
12
15
17
15
17
28
38
48
56
67
74

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 (%)

2
2
1
5
7
8
7
5
0
1
1
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)

2
2
2
1
1
1
1
1
1
2
3
5
7
8
10
12
11
10
9
8
7
6
4
3

Chance of Frost

Temperature (°C)

28
28
27
27
27
27
27
28
28
29
31
32
34
34
34
34
33
32
31
30
29
28
28
28

Feels Like (°C)

30
29
29
29
29
29
29
30
30
31
33
33
35
35
34
33
33
32
32
31
31
30
30
30

Dew Point (°C)

20
20
20
20
20
20
19
21
20
20
20
20
20
19
18
19
19
19
19
19
20
20
20
21

Relative Humidity (%)

61
63
63
64
65
65
64
65
60
57
53
48
43
40
39
40
42
44
46
50
55
60
62
64

Pressure (mb)

1009
1009
1008
1008
1008
1008
1009
1009
1010
1010
1010
1010
1010
1009
1009
1008
1008
1007
1007
1008
1009
1009
1010
1010

Ozone (du)

295
295
295
295
294
294
297
298
299
299
298
299
300
301
301
301
301
300
299
299
299
299
299
299

Wednesday 27

Waxing Gibbous 96%

16:45

03:14

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

Sun - Rise: 05:19, Set: 18:46, Transit: 12:03. Moon - Rise: 16:45, Set: 03:14. Civil Dark: 19:11 - 04:54. Nautical Dark: 19:40 - 04:25. Astro Dark: 20:11 - 03:54

Total Clouds (% Sky Obscured)

82
80
69
62
50
71
47
57
63
84
81
85
75
70
64
72
80
89
93
95
95
100
100
99

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
4
7
9
18
25
27
21
17
15
2
4
7
18
29
41
38
30
11
8
9
11

High Clouds (% Sky Obscured)

78
80
69
62
44
23
23
27
31
54
77
85
75
70
64
72
80
89
93
95
95
100
100
95

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
1
1
0
1
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)

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

Chance of Frost

Temperature (°C)

28
27
27
27
27
27
26
27
28
29
30
31
33
33
33
33
32
31
30
30
29
28
28
27

Feels Like (°C)

31
31
31
31
30
31
28
30
32
33
33
32
35
35
34
34
34
34
34
31
31
32
31
30

Dew Point (°C)

21
21
21
21
21
21
21
21
20
19
18
18
18
17
16
16
15
15
15
17
18
20
20
20

Relative Humidity (%)

65
66
67
69
70
70
70
68
59
53
47
43
40
39
37
35
36
38
40
46
53
62
63
65

Pressure (mb)

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

Ozone (du)

300
300
300
299
298
296
295
294
294
294
293
293
292
291
289
288
288
287
287
287
288
289
289
288

Thursday 28

Waxing Gibbous 99%

17:40

03:51

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

Sun - Rise: 05:19, Set: 18:46, Transit: 12:03. Moon - Rise: 17:40, Set: 03:51. Civil Dark: 19:11 - 04:54. Nautical Dark: 19:41 - 04:25. Astro Dark: 20:12 - 03:54

Total Clouds (% Sky Obscured)

96
93
88
88
83
76
69
48
36
29
21
14
15
15
16
36
56
73
72
76
77
59
41
22

Low Clouds (% Sky Obscured)

0
0
0
1
2
3
4
7
5
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

10
9
7
22
22
17
12
9
4
4
4
3
1
1
0
3
5
8
5
3
0
2
7
8

High Clouds (% Sky Obscured)

90
85
76
79
83
76
69
48
36
29
16
6
8
11
13
28
33
36
43
59
72
54
36
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)

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

Chance of Frost

Temperature (°C)

27
26
26
26
26
25
25
26
27
28
30
31
33
33
34
34
33
32
31
30
29
28
28
28

Feels Like (°C)

30
28
29
29
29
30
30
29
29
28
29
31
32
38
36
34
34
34
34
30
30
31
31
30

Dew Point (°C)

21
20
20
20
20
20
20
18
17
15
15
15
15
15
15
15
15
16
17
18
19
20
20
19

Relative Humidity (%)

68
68
69
70
71
71
73
62
53
45
41
36
32
32
32
31
34
38
41
47
52
59
59
59

Pressure (mb)

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

Ozone (du)

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

Friday 29

Waxing Gibbous 99%

18:34

04:31

23 OK
00 OK
01 Bad
02 Bad
03 Bad
04 Bad
05 OK
06 OK
07 OK
08 OK
09 OK
10 OK
11 OK
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:19, Set: 18:47, Transit: 12:03. Moon - Rise: 18:34, Set: 04:31. Civil Dark: 19:12 - 04:54. Nautical Dark: 19:41 - 04:24. Astro Dark: 20:12 - 03:53

Total Clouds (% Sky Obscured)

28
42
52
50
56
54
46
37
29
26
24
20
28
47
68
67
65
63

Low Clouds (% Sky Obscured)

0
0
0
2
6
10
7
6
4
3
0
0
0
0
0
0
0
2

Medium Clouds (% Sky Obscured)

7
6
5
5
5
5
5
5
5
6
7
7
4
2
0
12
25
39

High Clouds (% Sky Obscured)

28
42
52
50
56
54
40
23
9
11
14
17
28
47
68
67
65
63

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
2
1
1
0
1
1
1
1
2
3
6
8
9
11
12
12
11

Chance of Frost

Temperature (°C)

27
27
26
26
26
26
26
27
28
29
31
32
34
34
34
34
33
32

Feels Like (°C)

30
29
29
30
31
30
30
29
29
29
29
30
31
37
36
34
34
34

Dew Point (°C)

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

Relative Humidity (%)

60
60
61
61
63
64
65
56
48
42
34
29
24
23
23
23
26
30

Pressure (mb)

1009
1009
1008
1008
1008
1008
1008
1009
1009
1010
1009
1009
1009
1009
1008
1007
1007
1007

Ozone (du)

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

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

Generated: 23/05/26 23:13:55. Forecast: 23/05/26 to 29/05/26. Timezone: UTC-7.00