Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 9

Waning Crescent 6%

03:18

18:58

22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 OK
04 OK
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
19 Bad
20 Bad
21 Bad

Sun - Rise: 06:07, Set: 20:00, Transit: 13:04. Moon - Rise: 03:18, Set: 18:58. Civil Dark: 20:29 - 05:38. Nautical Dark: 21:05 - 05:03. Astro Dark: 21:43 - 04:24

Total Clouds (% Sky Obscured)

85
88
90
100
93
46
45
97
100
97
74
47
79
99
62
89
90
100
100
100
77
85
87
81

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)

85
84
63
57
91
46
45
44
97
84
71
38
29
15
17
12
56
54
55
66
45
44
27
52

High Clouds (% Sky Obscured)

67
81
90
100
28
9
5
95
71
48
7
5
65
98
57
87
50
83
58
55
61
60
57
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
1
0
1
2
15
18
28
25
11
17
18
9
17
6

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
7
6
4
5
7
7
6
6
6
7
6
6
7
5
2
4
5
6
17
11
10
6

Chance of Frost

Temperature (°C)

24
23
23
23
23
22
22
21
21
21
24
27
31
33
35
35
36
36
36
35
33
31
28
26

Feels Like (°C)

22
22
22
21
21
19
20
20
17
17
21
24
28
30
32
33
34
33
31
33
27
28
26
23

Dew Point (°C)

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

Relative Humidity (%)

35
33
32
32
34
35
33
32
30
28
23
19
15
14
13
12
11
11
11
14
21
21
26
31

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1012
1012
1011
1010
1009
1008
1007
1007
1006
1007
1008
1008
1010
1011

Ozone (du)

305
304
304
305
304
306
306
305
303
303
303
303
304
303
303
302
303
301
301
301
299
299
299
299

Monday 10

Waning Crescent 1%

04:36

19:36

22 OK
23 OK
00 OK
01 Good
02 OK
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 OK

Sun - Rise: 06:08, Set: 19:59, Transit: 13:04. Moon - Rise: 04:36, Set: 19:36. Civil Dark: 20:28 - 05:39. Nautical Dark: 21:03 - 05:04. Astro Dark: 21:41 - 04:26

Total Clouds (% Sky Obscured)

37
26
23
13
20
63
96
100
94
100
84
72
56
62
49
74
68
96
100
100
100
73
100
44

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)

33
26
23
7
0
1
1
0
0
0
2
2
3
3
3
48
20
28
20
69
31
19
39
13

High Clouds (% Sky Obscured)

4
3
0
5
20
57
96
100
93
100
83
67
49
55
45
36
49
64
61
100
100
57
100
44

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 (%)

1
5
0
0
0
0
0
0
0
0
0
0
0
0
1
6
14
14
14
22
9
5
2
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
5
5
6
6
5
5
6
6
6
6
6
5
3
4
5
5
5
7
11
13
10
9
9

Chance of Frost

Temperature (°C)

25
24
23
22
22
21
20
20
20
21
24
27
30
32
34
35
36
36
35
34
30
30
28
27

Feels Like (°C)

24
22
22
21
20
20
20
19
18
19
22
25
29
31
32
32
32
32
30
30
25
26
26
23

Dew Point (°C)

6
6
7
5
5
7
7
6
6
6
5
6
6
5
5
4
3
2
3
5
15
12
10
8

Relative Humidity (%)

29
32
36
31
32
39
41
40
40
36
29
25
21
18
16
14
13
12
13
16
40
33
33
30

Pressure (mb)

1011
1012
1012
1012
1011
1011
1012
1012
1012
1013
1013
1012
1011
1011
1010
1009
1008
1008
1007
1008
1010
1010
1010
1010

Ozone (du)

298
299
301
301
301
301
301
301
301
302
303
302
301
300
300
300
299
299
299
299
300
301
300
300

Tuesday 11

Waning Crescent 0%

05:55

20:08

22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 OK
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

Sun - Rise: 06:09, Set: 19:58, Transit: 13:03. Moon - Rise: 05:55, Set: 20:08. Civil Dark: 20:27 - 05:40. Nautical Dark: 21:02 - 05:05. Astro Dark: 21:40 - 04:27

Total Clouds (% Sky Obscured)

72
94
100
100
100
100
100
100
50
26
22
68
46
54
48
74
73
100
100
100
100
100
100
92

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
1
0
0

Medium Clouds (% Sky Obscured)

2
20
30
2
0
0
0
0
0
2
5
8
46
12
5
7
11
38
100
82
49
88
89
92

High Clouds (% Sky Obscured)

72
89
100
100
100
100
100
100
50
26
22
68
46
54
45
71
69
100
100
95
100
100
100
81

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
4
9
9
9
9
9
9
9
8
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
Very Light Rain
Very Light Rain
Light Rain
None
None
None
None
None
None
None
Very Light Rain
Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
12
2
1
29
42
48
49
30
4
22
15
36
37
56
94
95
52
23

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.4
0
0
0
0
0
0
0
0.3
0.8
0
0

Wind Speed/Direction (mph)

9
9
8
8
7
6
6
6
5
5
6
6
4
1
3
8
11
12
24
15
10
7
5
5

Chance of Frost

Temperature (°C)

26
25
24
23
23
22
22
21
21
21
24
26
29
31
33
34
35
35
30
27
26
25
22
22

Feels Like (°C)

22
21
21
21
20
20
19
19
19
20
23
25
28
30
32
34
34
32
25
23
22
21
16
18

Dew Point (°C)

9
10
11
10
10
9
8
9
8
7
8
7
9
10
10
9
7
6
2
9
10
11
17
14

Relative Humidity (%)

33
38
42
43
43
42
41
43
43
39
35
29
28
28
25
21
18
16
16
33
35
41
72
63

Pressure (mb)

1010
1010
1010
1010
1009
1009
1009
1009
1009
1010
1010
1009
1008
1008
1007
1005
1004
1003
1005
1005
1005
1007
1008
1008

Ozone (du)

301
300
301
300
300
300
300
300
300
300
299
299
299
300
300
299
298
298
299
299
299
298
299
299

Wednesday 12

New Moon 2%

07:10

20:35

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
19 Bad
20 Bad
21 Bad

Sun - Rise: 06:10, Set: 19:56, Transit: 13:03. Moon - Rise: 07:10, Set: 20:35. Civil Dark: 20:25 - 05:41. Nautical Dark: 21:00 - 05:06. Astro Dark: 21:38 - 04:29

Total Clouds (% Sky Obscured)

86
80
71
63
54
58
40
49
61
71
82
90
74
70
95
87
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
2
5
9
37
64
75
67
53
52
43
60
83
47
82
22
26
85
76
82

Medium Clouds (% Sky Obscured)

42
55
23
16
9
9
15
12
6
8
10
9
7
9
16
43
94
86
95
87
83
98
99
88

High Clouds (% Sky Obscured)

62
48
39
35
30
27
8
15
36
63
76
89
71
68
95
70
62
89
65
100
100
100
100
100

ISS Passover

Visibility (miles)

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

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
Very Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain

Precipitation Probability (%)

13
1
2
2
0
11
16
19
32
40
46
48
46
38
54
60
71
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
1.8
2.6
1.8
1.4
3.7
4.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
20
20
19
19
18
18
18
18
18
18
19
20
22
23
24
24
24
23
22
21
21
21
20

Feels Like (°C)

20
18
18
19
18
18
18
19
17
18
20
20
21
23
24
23
23
22
20
21
22
22
21
21

Dew Point (°C)

13
15
15
14
13
13
12
12
12
13
13
12
11
10
9
8
7
8
11
16
16
17
18
18

Relative Humidity (%)

58
72
74
70
69
70
69
65
70
73
69
64
55
47
40
35
32
36
46
68
72
80
84
88

Pressure (mb)

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

Ozone (du)

301
301
300
299
299
299
299
300
300
300
300
300
300
300
300
300
299
299
299
297
296
297
296
298

Thursday 13

Waxing Crescent 6%

08:22

20:59

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

Sun - Rise: 06:11, Set: 19:55, Transit: 13:03. Moon - Rise: 08:22, Set: 20:59. Civil Dark: 20:24 - 05:42. Nautical Dark: 20:59 - 05:07. Astro Dark: 21:36 - 04:30

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
75
98
100
100
85
88
73
41
66
76
85
91
96
99
100
100
100
100

Low Clouds (% Sky Obscured)

26
40
19
20
25
29
22
30
37
47
38
27
14
0
4
1
0
3
6
9
36
55
72
55

Medium Clouds (% Sky Obscured)

77
68
66
63
4
9
4
6
17
12
9
2
1
2
4
4
2
19
34
50
56
65
77
70

High Clouds (% Sky Obscured)

100
100
100
100
100
100
63
97
100
100
82
87
70
34
63
72
81
80
77
74
82
90
100
100

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
2
2
2
3

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

Precipitation Probability (%)

95
77
56
39
8
10
6
0
0
0
0
0
0
0
11
18
23
93
95
95
95
95
95
93

Precipitation Amount (mm)

0.7
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
1
1.4
3
5.2
9.3
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
19
19
19
19
18
18
18
18
19
19
20
22
24
26
28
29
30
27
25
24
22
21
20

Feels Like (°C)

19
18
19
19
18
18
17
19
18
19
20
21
22
24
28
29
28
29
31
33
36
19
20
19

Dew Point (°C)

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

Relative Humidity (%)

86
85
84
84
81
81
80
80
78
75
68
60
53
44
38
36
33
31
42
58
80
84
88
92

Pressure (mb)

1013
1013
1013
1013
1013
1012
1012
1013
1013
1013
1014
1014
1013
1013
1012
1011
1010
1009
1010
1011
1012
1013
1015
1016

Ozone (du)

299
299
299
298
298
298
298
299
299
300
300
300
300
299
298
298
297
297
296
296
295
295
296
296

Friday 14

Waxing Crescent 12%

09:30

21:22

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

Sun - Rise: 06:12, Set: 19:54, Transit: 13:03. Moon - Rise: 09:30, Set: 21:22. Civil Dark: 20:22 - 05:43. Nautical Dark: 20:57 - 05:08. Astro Dark: 21:34 - 04:31

Total Clouds (% Sky Obscured)

100
100
78
57
30
19
19
18
19
15
15
42
63
85
65
45
25
50
73
100
100
100
100
84

Low Clouds (% Sky Obscured)

40
18
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
11
17
10

Medium Clouds (% Sky Obscured)

68
68
53
36
17
15
12
12
11
13
15
14
10
4
13
20
25
43
62
84
67
51
35
36

High Clouds (% Sky Obscured)

100
100
78
57
30
19
19
15
18
15
15
42
63
83
63
43
23
46
71
100
100
100
100
70

ISS Passover

Visibility (miles)

5
7
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

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

Precipitation Probability (%)

71
38
39
26
5
5
3
0
0
0
0
0
1
1
15
23
28
70
91
95
71
62
63
54

Precipitation Amount (mm)

0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.7
0.3
0
0.2
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
20
20
20
20
20
19
19
18
20
21
22
24
25
27
28
28
29
28
27
26
25
23
21

Feels Like (°C)

19
19
18
20
20
20
19
19
18
19
20
20
21
21
21
29
29
28
29
31
33
22
21
20

Dew Point (°C)

19
18
17
17
17
17
16
15
15
15
15
15
14
14
14
14
14
15
17
19
21
19
18
16

Relative Humidity (%)

89
86
82
82
81
82
81
80
80
74
68
62
55
48
44
43
42
42
51
61
72
72
71
70

Pressure (mb)

1016
1016
1017
1016
1016
1015
1016
1016
1016
1017
1017
1018
1017
1017
1017
1016
1015
1015
1015
1015
1016
1017
1018
1018

Ozone (du)

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

Saturday 15

Waxing Crescent 20%

10:37

21:45

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

Sun - Rise: 06:13, Set: 19:52, Transit: 13:03. Moon - Rise: 10:37, Set: 21:45. Civil Dark: 20:21 - 05:44. Nautical Dark: 20:56 - 05:10. Astro Dark: 21:33 - 04:33

Total Clouds (% Sky Obscured)

69
56
70
83
96
78
57
28
21
15
12
10
8
6
15
22
30
37
39
43

Low Clouds (% Sky Obscured)

5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

33
28
24
23
24
16
8
0
0
0
0
0
0
0
8
15
20
30
36
37

High Clouds (% Sky Obscured)

41
19
51
73
94
76
54
28
21
15
12
9
7
4
9
14
20
21
19
20

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9

Fog (%)

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

Precipitation Probability (%)

39
6
9
10
1
2
1
0
0
0
0
0
0
0
0
2
1
13
13
10

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
21
20
20
20
20
19
19
18
19
21
22
25
27
29
30
31
32
31
31

Feels Like (°C)

20
20
21
18
18
18
18
18
17
18
19
20
21
22
22
33
32
31
32
33

Dew Point (°C)

16
16
16
16
15
16
15
15
14
13
13
12
12
11
10
9
8
7
9
11

Relative Humidity (%)

71
73
75
76
76
77
77
78
77
68
60
53
44
37
31
27
24
21
25
30

Pressure (mb)

1019
1019
1020
1020
1019
1019
1019
1019
1019
1020
1020
1020
1019
1018
1017
1016
1015
1014
1014
1014

Ozone (du)

292
293
293
292
292
291
292
292
293
293
293
293
292
291
291
290
289
289
289
289

Forecast for Seven Hills, Arapahoe, United States of America (39.66,-104.76)

Generated: 09/08/26 22:38:13. Forecast: 09/08/26 to 15/08/26. Timezone: UTC-6.00