Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 31

Waning Gibbous 81%

20:43

10:34

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

Sun - Rise: 06:02, Set: 18:49, 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)

4
2
2
50
6
3
5
17
17
10
17
17
13
22
28
25
31
32
43
76
89
88
82
68

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
1
17
7
3
2
3
3
3
2
13
76
89
88
82
68

Medium Clouds (% Sky Obscured)

0
0
2
3
2
2
5
17
17
7
4
4
3
2
2
0
3
13
16
41
79
79
71
55

High Clouds (% Sky Obscured)

0
0
2
40
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
2
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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
Very Light Rain

Precipitation Probability (%)

0
1
0
4
9
18
6
1
0
1
3
5
4
0
3
3
3
1
0
4
3
10
20
29

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
0.2

Wind Speed/Direction (mph)

11
13
8
6
5
2
3
2
3
2
1
1
1
0
2
3
3
3
3
3
5
6
8
8

Chance of Frost

Temperature (°C)

20
21
20
19
18
18
18
18
18
18
18
18
18
18
19
19
19
20
21
21
21
22
21
21

Feels Like (°C)

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

Dew Point (°C)

8
11
11
10
9
9
10
10
11
11
11
11
10
9
8
7
6
4
4
3
3
4
4
8

Relative Humidity (%)

45
51
54
56
57
57
58
60
62
65
65
66
61
53
48
45
40
35
32
30
30
31
32
41

Pressure (mb)

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

Ozone (du)

279
280
279
279
277
277
278
278
278
277
276
277
276
274
273
272
270
268
268
268
269
269
268
268

Tuesday 1

Waning Gibbous 71%

21:19

11:42

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

Sun - Rise: 06:03, Set: 18:48, 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)

66
74
59
47
26
27
37
43
42
62
46
57
34
46
32
36
40
81
84
86
79
79
75
76

Low Clouds (% Sky Obscured)

66
74
36
19
3
0
1
4
5
5
5
5
0
0
0
0
0
74
84
86
21
79
75
52

Medium Clouds (% Sky Obscured)

38
35
34
30
11
19
22
26
21
36
24
24
1
30
7
8
16
32
77
68
60
65
75
54

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
11
0
17
2
2
3
3
3
3
2
4
21
16

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
6
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
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

17
18
5
8
18
2
7
9
7
30
31
55
28
11
21
20
20
25
32
18
11
8
5
13

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
3
2
2
3
3
5
7
7
6
4
3
4
6
6
6
6
6
6
7
10
12
13
11

Chance of Frost

Temperature (°C)

21
22
21
20
20
20
20
19
19
18
18
18
19
19
18
19
19
20
20
21
21
21
21
21

Feels Like (°C)

21
21
21
21
22
21
22
22
22
22
21
22
22
23
22
23
23
23
20
20
21
20
19
20

Dew Point (°C)

13
14
13
11
10
10
11
10
10
10
10
10
11
9
7
6
5
4
3
3
3
2
4
4

Relative Humidity (%)

60
60
58
54
53
54
55
55
57
58
59
60
59
53
47
43
38
34
31
31
28
27
32
33

Pressure (mb)

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

Ozone (du)

267
267
268
267
268
268
266
266
267
267
266
265
266
265
266
268
268
268
267
267
268
268
268
268

Wednesday 2

Waning Gibbous 59%

22:01

12:52

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

Sun - Rise: 06:03, Set: 18:47, 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 - 04:39

Total Clouds (% Sky Obscured)

56
28
34
31
33
45
44
33
21
29
39
41
38
30
19
18
26
78
96
93
82
97
97
95

Low Clouds (% Sky Obscured)

3
2
2
3
4
3
9
30
19
25
13
10
3
0
0
0
0
71
96
93
82
97
97
91

Medium Clouds (% Sky Obscured)

22
0
17
1
1
17
7
1
0
0
11
25
27
13
6
3
3
6
68
66
19
89
57
37

High Clouds (% Sky Obscured)

2
2
2
2
5
10
14
3
2
2
12
0
0
5
5
4
24
24
28
24
15
25
38
48

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
9
6
6
7
4

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

Precipitation Probability (%)

7
6
6
1
16
5
15
4
16
9
20
25
33
14
20
10
12
24
35
65
74
89
77
77

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0.8
0.6
0.7
0.8
1

Wind Speed/Direction (mph)

10
8
5
3
5
6
7
7
8
7
6
6
6
6
7
7
8
8
8
11
14
13
15
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
21
21
20
22
22
21
21
21
19
20
20
20
21
20
20
21
21
20
18
21
22
21
22

Dew Point (°C)

3
5
8
9
11
11
12
12
12
11
11
11
9
8
6
4
2
3
4
5
11
12
12
14

Relative Humidity (%)

34
39
46
51
56
59
62
64
65
65
64
64
59
52
45
38
32
31
33
39
51
54
60
68

Pressure (mb)

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

Ozone (du)

267
267
268
269
269
269
268
268
268
268
267
268
268
268
267
268
270
271
272
271
271
273
273
274

Thursday 3

Waning Gibbous 48%

22:51

13:59

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

Sun - Rise: 06:04, Set: 18:45, Transit: 12:25. Moon - Rise: 22:51, Set: 13:59. Civil Dark: 19:11 - 05:39. Nautical Dark: 19:40 - 05:10. Astro Dark: 20:10 - 04:40

Total Clouds (% Sky Obscured)

78
54
55
49
44
37
28
65
56
58
60
56
48
42
44
48
39
38
60
77
92
65
65
77

Low Clouds (% Sky Obscured)

51
4
3
0
0
0
0
2
2
2
2
2
0
0
0
0
0
0
23
69
84
17
38
77

Medium Clouds (% Sky Obscured)

19
0
0
0
2
2
2
11
6
3
2
4
2
0
0
2
5
11
16
11
6
0
7
28

High Clouds (% Sky Obscured)

60
54
55
49
39
20
4
45
43
54
57
56
48
42
44
48
33
18
18
36
79
62
42
24

ISS Passover

Visibility (miles)

7
9
9
9
9
8
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

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

Precipitation Probability (%)

56
36
45
52
89
62
24
18
11
12
13
11
6
6
4
1
1
1
0
2
4
4
3
3

Precipitation Amount (mm)

0.3
0
0
0.3
0.9
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
16
15
16
16
15
16
19
19
19
18
16
16
15
16
15
16
15
15
15
15
15
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
23
23
22
21
20
20
19
18
19
18
18
19
18
17
16
18
18
20
19
19
19
20
20

Dew Point (°C)

15
14
13
12
11
12
11
10
11
12
12
13
13
10
6
4
5
3
4
4
4
4
4
5

Relative Humidity (%)

72
67
66
65
65
68
65
65
68
71
73
74
72
58
47
42
38
35
34
34
32
32
32
36

Pressure (mb)

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

Ozone (du)

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

Friday 4

Third Quarter 36%

23:51

15:02

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

Sun - Rise: 06:04, Set: 18:44, Transit: 12:24. Moon - Rise: 23:51, Set: 15:02. Civil Dark: 19:10 - 05:40. Nautical Dark: 19:39 - 05:11. Astro Dark: 20:09 - 04:41

Total Clouds (% Sky Obscured)

68
53
47
64
100
63
60
76
60
37
41
50
61
68
72
78
96
93
87
83
80
78
73
71

Low Clouds (% Sky Obscured)

68
20
0
0
0
0
0
0
0
0
0
0
0
0
0
0
21
43
64
69
73
77
73
71

Medium Clouds (% Sky Obscured)

55
12
6
0
3
5
8
6
4
1
9
19
28
19
9
0
9
13
22
22
22
22
25
27

High Clouds (% Sky Obscured)

40
30
43
64
100
62
60
76
59
37
37
37
42
49
51
53
88
72
58
45
36
27
35
46

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

3
2
1
5
6
6
5
3
34
33
20
5
18
32
40
36
46
43
36
42
45
46
52
57

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

18
18
18
18
17
16
15
14
13
12
10
9
8
8
9
8
7
6
7
8
8
9
9
7

Chance of Frost

Temperature (°C)

20
18
18
18
18
18
18
17
17
17
17
17
18
18
18
18
19
19
19
19
19
19
19
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

43
46
48
46
45
47
52
57
60
64
65
67
66
61
56
50
46
45
44
43
44
47
48
53

Pressure (mb)

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

Ozone (du)

274
274
274
275
275
275
273
273
272
272
272
271
271
271
271
270
269
269
269
269
269
269
269
270

Saturday 5

Waning Crescent 25%

00:57

15:56

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

Sun - Rise: 06:05, Set: 18:43, Transit: 12:24. Moon - Rise: 00:57, Set: 15:56. Civil Dark: 19:09 - 05:40. Nautical Dark: 19:38 - 05:11. Astro Dark: 20:07 - 04:42

Total Clouds (% Sky Obscured)

66
70
80
83
66
48
36
27
20
12
18
22
28
36
47
57
57
56
54
56
57
59
63
67

Low Clouds (% Sky Obscured)

66
60
39
18
13
8
2
2
1
0
0
0
0
0
0
0
4
8
12
18
24
30
25
20

Medium Clouds (% Sky Obscured)

29
24
18
15
18
20
24
17
10
2
2
2
2
11
20
29
29
28
27
26
23
25
26
28

High Clouds (% Sky Obscured)

55
60
68
76
59
41
24
20
14
9
17
22
27
18
14
11
9
8
7
9
12
16
31
46

ISS Passover

Visibility (miles)

9
8
8
8
8
8
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

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

Precipitation Probability (%)

62
61
59
55
51
42
19
20
17
8
8
6
1
1
1
0
4
6
5
12
15
19
32
39

Precipitation Amount (mm)

0.3
0.3
0.2
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
4
3
4
6
8
9
10
9
8
8
7
6
5
4
3
3
2
2
1
2
3
4
5

Chance of Frost

Temperature (°C)

18
18
18
18
17
18
18
18
18
17
17
17
17
18
18
18
18
19
19
19
20
20
20
20

Feels Like (°C)

20
21
21
21
21
18
19
19
19
19
19
20
20
20
19
18
16
22
22
19
20
21
22
22

Dew Point (°C)

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

Relative Humidity (%)

58
63
66
70
73
74
76
76
77
78
78
76
73
71
63
56
49
46
43
39
39
39
40
42

Pressure (mb)

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

Ozone (du)

270
270
271
271
271
270
270
270
270
271
271
272
272
273
272
272
271
271
270
269
269
268
268
268

Sunday 6

Waning Crescent 15%

02:08

16:42

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 OK
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 06:06, Set: 18:41, Transit: 12:24. Moon - Rise: 02:08, Set: 16:42. Civil Dark: 19:07 - 05:41. Nautical Dark: 19:36 - 05:12. Astro Dark: 20:06 - 04:43

Total Clouds (% Sky Obscured)

71
67
63
55
66
81
96
97
97
98
84
71
57
46
35
23
35
44
54
68
81
95

Low Clouds (% Sky Obscured)

16
11
6
1
1
1
2
2
2
2
2
1
0
0
0
0
3
5
8
35
62
89

Medium Clouds (% Sky Obscured)

29
37
45
54
47
54
63
70
77
83
64
47
32
27
20
13
19
26
33
36
38
45

High Clouds (% Sky Obscured)

61
62
63
55
66
77
91
84
78
72
60
47
35
24
12
1
14
27
45
56
61
67

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
8

Fog (%)

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

Precipitation Probability (%)

44
44
45
46
50
49
49
40
29
12
10
7
0
1
0
0
14
20
23
86
95
95

Precipitation Amount (mm)

0
0
0
0
0.2
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0.6
1.6
2.9

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
22
22
22
22
19
20
22
21
21
21
20
20
20
19
19
18
24
24
22
27
32

Dew Point (°C)

8
9
9
10
11
9
10
10
11
11
11
11
11
10
9
8
7
7
5
4
10
15

Relative Humidity (%)

45
48
50
54
57
57
58
59
60
61
61
60
57
54
50
46
42
38
35
32
44
60

Pressure (mb)

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

Ozone (du)

268
268
267
267
267
268
268
269
269
269
270
270
270
270
270
270
271
271
271
272
270
269

Forecast for Uhs Kug, Pima, United States of America (31.96,-111.60)

Generated: 31/08/26 19:38:58. Forecast: 31/08/26 to 06/09/26. Timezone: UTC-7.00