Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 27

Full Moon 100%

18:48

06:24

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 OK
10 OK
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:00, Set: 18:55, Transit: 12:27. Moon - Rise: 18:48, Set: 06:24. Civil Dark: 19:20 - 05:35. Nautical Dark: 19:50 - 05:05. Astro Dark: 20:20 - 04:35

Total Clouds (% Sky Obscured)

15
4
0
0
79
76
75
73
58
50
58
56
49
75
73
70
63
94
63
36
28
67
69
73

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
1
0
0
71
59
59
67
58
50
52
56
49
61
73
54
33
55
45
31
25
10
3
29

High Clouds (% Sky Obscured)

3
1
0
0
51
50
50
50
50
45
44
46
45
57
42
35
33
57
15
2
4
67
66
67

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
6
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
Very Light Rain
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
42
39
22
36
24
3
0
0
0
0
0
0
0
0
4
4
0
0
6
14
26

Precipitation Amount (mm)

0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
9
0
9
11
10
13
10
13
12
15
11
8
7
6
7
8
8
7
5
6
10
7

Chance of Frost

Temperature (°C)

34
34
34
42
28
28
28
26
28
26
26
26
26
26
26
26
26
26
27
27
27
28
29
30

Feels Like (°C)

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

Dew Point (°C)

7
6
4
29
14
12
14
13
18
13
12
14
12
12
12
11
11
10
8
6
3
3
2
2

Relative Humidity (%)

18
17
15
49
40
37
42
44
54
43
43
47
42
41
41
38
39
36
29
25
21
19
17
16

Pressure (mb)

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

Ozone (du)

280
279
278
280
282
281
282
282
284
286
285
283
284
284
282
280
279
279
278
277
278
278
277
276

Friday 28

Waning Gibbous 99%

19:16

07:24

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

Sun - Rise: 06:00, Set: 18:54, Transit: 12:27. Moon - Rise: 19:16, Set: 07:24. Civil Dark: 19:19 - 05:35. Nautical Dark: 19:49 - 05:06. Astro Dark: 20:19 - 04:36

Total Clouds (% Sky Obscured)

74
92
96
90
91
93
100
100
90
66
31
40
59
48
51
45
35
30
16
48
55
73
66
84

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

24
53
38
51
36
33
41
31
40
5
28
40
18
48
51
45
35
30
5
8
6
14
30
25

High Clouds (% Sky Obscured)

62
62
65
60
60
87
100
100
79
64
2
2
45
40
35
35
35
30
13
35
39
73
66
84

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
4
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

Light Rain
None
None
None
None
None
None
None
None
None
None
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

50
15
10
25
28
9
10
18
11
9
13
63
19
14
4
0
0
0
0
0
2
15
23
25

Precipitation Amount (mm)

0.4
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
11
6
6
7
0
1
6
5
3
4
5
9
7
7
5
3
2
5
3
1
1
3
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
0
1
3
4
13
12
7
8
8
9
10
14
15
17
16
15
15
15
14
11
9
8
6

Relative Humidity (%)

16
15
16
18
20
39
38
31
32
34
36
38
51
55
61
61
58
57
53
46
38
32
28
25

Pressure (mb)

1010
1010
1009
1009
1010
1011
1012
1012
1013
1013
1014
1013
1014
1013
1013
1014
1014
1014
1014
1014
1013
1013
1012
1011

Ozone (du)

275
275
274
274
274
273
274
274
275
275
274
273
272
272
273
275
275
276
275
274
274
273
273
273

Saturday 29

Waning Gibbous 95%

19:43

08:25

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

Sun - Rise: 06:01, Set: 18:53, Transit: 12:26. Moon - Rise: 19:43, Set: 08:25. Civil Dark: 19:18 - 05:36. Nautical Dark: 19:47 - 05:07. Astro Dark: 20:18 - 04:36

Total Clouds (% Sky Obscured)

100
100
96
100
100
99
63
70
77
5
15
24
40
45
1
3
3
3
5
10
14
22
33
59

Low Clouds (% Sky Obscured)

0
7
45
63
49
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
40

Medium Clouds (% Sky Obscured)

46
60
77
79
63
32
4
3
5
5
15
24
18
4
1
1
0
0
0
0
0
12
25
36

High Clouds (% Sky Obscured)

100
100
77
94
100
96
52
55
65
1
0
1
40
45
0
1
2
2
0
0
0
1
4
4

ISS Passover

Visibility (miles)

9
9
9
2
1
2
9
3
9
9
9
9
9
9
9
6
4
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

Very Light Rain
Very Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

53
51
70
91
95
64
59
40
3
4
6
6
49
74
71
73
54
5
15
21
18
25
27
28

Precipitation Amount (mm)

0.2
0.2
0.5
0.9
4
0.7
0.8
0.4
0
0
0
0
0.4
0.3
0.5
0.6
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
10
9
0
9
3
10
5
1
4
6
5
6
8
9
11
13
13
11
9
10
11
12
12

Chance of Frost

Temperature (°C)

28
28
27
28
26
27
27
26
24
24
24
24
23
22
21
21
21
22
22
23
22
24
24
25

Feels Like (°C)

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

Dew Point (°C)

6
5
6
20
21
23
22
19
16
17
16
15
14
12
12
13
14
15
13
12
10
10
9
7

Relative Humidity (%)

23
22
27
62
76
76
71
65
60
61
60
58
56
55
56
61
64
63
56
51
46
41
37
33

Pressure (mb)

1010
1009
1009
1011
1012
1013
1012
1013
1013
1013
1012
1012
1012
1013
1013
1013
1013
1014
1014
1013
1013
1013
1012
1011

Ozone (du)

272
272
273
271
276
278
278
279
278
277
277
277
277
277
276
277
279
279
279
278
278
278
277
276

Sunday 30

Waning Gibbous 89%

20:12

09:28

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

Sun - Rise: 06:01, Set: 18:52, Transit: 12:26. Moon - Rise: 20:12, Set: 09:28. Civil Dark: 19:17 - 05:37. Nautical Dark: 19:46 - 05:07. Astro Dark: 20:16 - 04:37

Total Clouds (% Sky Obscured)

86
81
86
46
36
47
19
8
65
49
12
29
35
34
41
14
8
1
11
21
28
36
47
81

Low Clouds (% Sky Obscured)

85
44
53
4
19
47
0
0
7
0
0
0
0
1
0
0
0
0
0
0
3
0
8
81

Medium Clouds (% Sky Obscured)

62
51
47
11
3
29
2
3
60
37
4
3
17
20
2
2
1
0
1
1
2
8
12
16

High Clouds (% Sky Obscured)

19
35
50
37
19
1
6
0
45
34
3
21
19
10
21
1
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
7
3
5
8
9
9
9
9
9
7
4
8
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
None
None
Light Rain
None
None
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

47
58
66
69
92
95
95
95
63
50
79
24
32
59
65
53
43
15
8
9
5
4
3
26

Precipitation Amount (mm)

0
0
0.3
0.2
0.5
1.3
2.1
3
0
0
0.5
0
0
0.3
0.8
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
25
24
23
22
23
23
22
21
21
21
21
21
20
20
20
20
21
21
21
21
23
23
24

Feels Like (°C)

26
24
22
21
22
24
25
25
23
22
23
24
23
22
22
21
22
23
23
23
24
25
26
25

Dew Point (°C)

7
6
4
4
5
12
15
16
17
16
16
16
16
15
15
15
15
15
13
12
11
10
9
8

Relative Humidity (%)

30
29
28
29
32
49
62
69
76
71
71
73
71
69
71
75
72
69
61
56
51
45
40
37

Pressure (mb)

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

Ozone (du)

276
276
277
276
276
277
277
277
278
279
276
276
276
276
276
275
274
274
274
274
274
273
272
273

Monday 31

Waning Gibbous 81%

20:43

10:34

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

Sun - Rise: 06:02, Set: 18:50, Transit: 12:26. Moon - Rise: 20:43, Set: 10:34. Civil Dark: 19:15 - 05:37. Nautical Dark: 19:45 - 05:08. Astro Dark: 20:15 - 04:38

Total Clouds (% Sky Obscured)

80
74
52
64
73
63
50
21
11
5
5
4
3
2
1
1
0
0
9
11
14
19
29
32

Low Clouds (% Sky Obscured)

80
74
52
64
73
34
33
2
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
5

Medium Clouds (% Sky Obscured)

44
48
42
43
61
62
45
17
2
3
3
3
2
2
1
1
0
0
9
11
14
19
29
32

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

7
7
9
9
9
9
9
7
8
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

36
17
13
23
31
50
53
48
44
37
36
30
25
16
1
2
2
0
1
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
9
11
13
13
14
11
5
7
9
9
9
9
8
8
7
7
7
7
6
7
6
6
6

Chance of Frost

Temperature (°C)

25
24
24
24
23
22
22
22
22
22
21
21
21
21
21
21
20
20
20
21
21
21
23
24

Feels Like (°C)

25
24
24
24
24
24
24
23
26
26
26
25
26
26
26
25
23
22
22
21
20
20
26
26

Dew Point (°C)

9
9
9
9
10
10
11
14
16
15
15
15
15
15
15
15
13
11
9
8
6
4
6
6

Relative Humidity (%)

36
38
39
38
41
44
49
62
67
65
66
66
67
68
69
70
62
55
49
43
38
33
33
32

Pressure (mb)

1012
1011
1011
1010
1011
1011
1012
1013
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1016
1015
1015
1015
1014
1014

Ozone (du)

274
272
270
271
271
270
270
270
271
271
271
271
271
270
269
269
269
269
269
269
270
271
270
270

Tuesday 1

Waning Gibbous 71%

21:19

11:42

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

Sun - Rise: 06:03, Set: 18:49, Transit: 12:25. Moon - Rise: 21:19, Set: 11:42. Civil Dark: 19:14 - 05:38. Nautical Dark: 19:43 - 05:09. Astro Dark: 20:13 - 04:39

Total Clouds (% Sky Obscured)

50
65
78
65
54
44
37
29
22
16
9
2
5
7
9
14
19
24
20
13
5
16
26
39

Low Clouds (% Sky Obscured)

34
63
78
65
54
40
30
19
9
6
3
0
0
0
0
0
0
0
0
0
0
1
3
4

Medium Clouds (% Sky Obscured)

41
48
55
44
34
26
25
21
18
12
6
2
2
2
2
2
2
1
1
1
0
10
17
25

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
5
6
13
19
24
19
11
4
5
8
10

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 (%)

10
14
15
15
14
11
12
10
3
8
11
12
25
29
29
32
32
25
22
16
3
3
1
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
7
8
9
8
7
6
4
2
1
0
1
1
1
2
2
4
4
5
4
6
7
7
6

Chance of Frost

Temperature (°C)

23
23
24
25
25
25
25
25
24
24
22
22
23
22
22
22
21
21
21
22
21
22
24
24

Feels Like (°C)

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

Dew Point (°C)

6
6
7
8
9
11
12
13
14
15
13
13
14
14
14
15
13
12
12
11
9
8
9
7

Relative Humidity (%)

31
32
33
33
37
40
44
47
51
57
56
57
57
59
61
64
61
58
56
51
45
41
38
34

Pressure (mb)

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

Ozone (du)

270
271
271
271
271
271
271
270
270
270
269
269
269
269
269
270
271
271
272
272
272
271
271
270

Wednesday 2

Waning Gibbous 59%

22:01

12:52

14 OK
15 OK
16 OK
17 OK
18 OK
19 OK
20 OK
21 OK
22 Good
23 Good
00 OK
01 OK
02 Good
03 Good
04 Good

Sun - Rise: 06:03, Set: 18:48, Transit: 12:25. Moon - Rise: 22:01, Set: 12:52. Civil Dark: 19:13 - 05:39. Nautical Dark: 19:42 - 05:09. Astro Dark: 20:12 - 04:40

Total Clouds (% Sky Obscured)

40
41
42
36
31
26
22
19
15
18
19
20
14
7
0

Low Clouds (% Sky Obscured)

8
12
15
10
5
0
0
0
0
0
0
0
0
1
0

Medium Clouds (% Sky Obscured)

26
28
30
26
22
19
20
19
15
18
19
20
14
7
0

High Clouds (% Sky Obscured)

9
7
6
6
7
7
5
3
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

Fog (%)

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

Precipitation Probability (%)

7
9
8
14
17
15
13
10
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

Wind Speed/Direction (mph)

7
7
8
9
6
5
9
7
5
5
4
5
7
8
9

Chance of Frost

Temperature (°C)

24
25
25
25
25
25
25
24
24
24
23
22
22
22
23

Feels Like (°C)

26
27
27
29
27
27
26
26
26
26
23
23
24
24
25

Dew Point (°C)

6
6
6
6
7
8
9
9
10
11
11
11
11
11
12

Relative Humidity (%)

30
29
29
29
31
33
35
38
41
45
46
48
49
49
50

Pressure (mb)

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

Ozone (du)

270
269
268
268
268
268
268
268
269
269
269
270
270
269
269

Forecast for San Vicente, Pima, United States of America (31.95,-111.62)

Generated: 27/08/26 14:57:43. Forecast: 27/08/26 to 02/09/26. Timezone: UTC-7.00