Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 23

Waxing Gibbous 85%

17:33

02:26

12 OK
13 OK
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 OK
03 Bad
04 OK
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good

Sun - Rise: 06:18, Set: 19:45, Transit: 13:01. Moon - Rise: 17:33, Set: 02:26. Civil Dark: 20:14 - 05:50. Nautical Dark: 20:48 - 05:15. Astro Dark: 21:25 - 04:39

Total Clouds (% Sky Obscured)

23
44
87
87
91
100
96
100
96
71
72
57
61
20
29
55
16
2
3
3
5
8
3
3

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)

19
40
84
83
78
83
87
78
86
71
26
33
23
5
2
0
0
0
0
0
0
2
2
2

High Clouds (% Sky Obscured)

9
1
6
57
48
52
37
53
58
10
8
57
60
16
27
52
16
2
2
2
4
6
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
Very Light Rain
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
100
2
0
0
0
0
0
0
0
0
0
0
0
0
0
2

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

Wind Speed/Direction (mph)

15
14
12
13
12
11
13
6
8
0
6
4
11
12
14
13
13
12
11
11
10
12
13
14

Chance of Frost

Temperature (°C)

28
29
30
29
29
29
27
25
23
23
22
21
21
20
20
20
19
19
18
18
21
24
26
28

Feels Like (°C)

25
25
26
26
25
25
23
23
21
17
18
18
17
18
18
17
15
16
17
16
19
21
23
25

Dew Point (°C)

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

Relative Humidity (%)

29
27
26
25
25
23
30
32
43
55
54
58
51
43
43
45
49
48
46
47
43
32
25
23

Pressure (mb)

1013
1013
1012
1011
1011
1010
1013
1014
1015
1014
1015
1015
1015
1015
1015
1015
1015
1015
1016
1017
1017
1016
1016
1016

Ozone (du)

282
282
282
282
283
283
283
282
282
284
285
285
284
283
282
281
282
282
282
284
284
284
284
284

Monday 24

Waxing Gibbous 91%

18:10

03:30

12 OK
13 Bad
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 OK
04 Bad
05 Bad
06 Bad
07 OK
08 OK
09 Good
10 Good
11 Good

Sun - Rise: 06:19, Set: 19:43, Transit: 13:01. Moon - Rise: 18:10, Set: 03:30. Civil Dark: 20:12 - 05:51. Nautical Dark: 20:47 - 05:16. Astro Dark: 21:23 - 04:40

Total Clouds (% Sky Obscured)

29
100
100
100
100
100
100
100
73
98
67
66
29
55
63
42
55
55
55
29
30
3
6
4

Low Clouds (% Sky Obscured)

0
0
0
0
0
32
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

26
68
66
72
77
71
50
2
59
50
60
54
4
0
5
0
2
25
28
3
4
1
0
0

High Clouds (% Sky Obscured)

9
58
53
68
57
100
68
100
55
94
46
25
22
55
60
38
55
55
55
25
27
2
5
3

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

13
16
15
18
56
69
26
27
39
5
4
0
0
0
0
0
0
0
0
0
0
0
0
1

Precipitation Amount (mm)

0
0
0
0
0.3
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
13
13
12
11
17
10
11
11
13
10
9
8
8
7
7
7
7
7
7
7
9
11
11

Chance of Frost

Temperature (°C)

29
29
28
29
29
24
23
22
21
20
20
19
18
18
17
17
17
17
16
16
19
22
24
26

Feels Like (°C)

27
27
24
23
24
17
19
18
15
11
15
15
16
16
15
15
15
14
14
14
17
19
22
23

Dew Point (°C)

5
3
3
2
3
10
14
11
10
11
8
8
9
8
8
7
7
6
7
7
8
8
7
6

Relative Humidity (%)

21
18
19
17
18
39
56
52
51
56
46
50
55
53
52
52
53
50
54
55
48
39
34
28

Pressure (mb)

1015
1014
1014
1013
1013
1016
1017
1017
1018
1019
1019
1019
1019
1019
1018
1018
1018
1018
1019
1020
1020
1020
1019
1019

Ozone (du)

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

Tuesday 25

Waxing Gibbous 96%

18:41

04:36

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

Sun - Rise: 06:20, Set: 19:42, Transit: 13:01. Moon - Rise: 18:41, Set: 04:36. Civil Dark: 20:10 - 05:52. Nautical Dark: 20:45 - 05:18. Astro Dark: 21:21 - 04:41

Total Clouds (% Sky Obscured)

45
44
100
61
100
42
74
62
53
98
48
48
38
44
32
51
34
37
5
4
5
8
60
77

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

2
2
69
51
46
30
45
9
2
0
0
0
0
0
0
0
0
1
2
3
2
2
2
9

High Clouds (% Sky Obscured)

43
44
82
1
100
42
63
62
53
98
48
43
36
43
31
46
33
31
2
0
2
3
60
74

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

22
35
45
65
56
17
47
28
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7

Precipitation Amount (mm)

0
0
0
0.3
0.3
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
28
27
25
24
22
23
22
19
18
17
17
17
16
16
15
15
15
14
14
16
20
22
24

Feels Like (°C)

25
26
22
23
24
22
24
22
19
17
16
18
17
17
15
16
14
15
13
14
17
20
22
21

Dew Point (°C)

6
5
6
11
10
16
12
11
10
10
10
10
9
9
9
9
9
9
8
8
9
11
11
11

Relative Humidity (%)

25
23
25
41
40
66
51
52
56
58
62
61
60
61
66
66
67
67
66
68
62
54
48
45

Pressure (mb)

1018
1017
1017
1018
1018
1019
1019
1020
1020
1021
1021
1021
1021
1021
1020
1020
1020
1020
1021
1022
1022
1021
1021
1020

Ozone (du)

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

Wednesday 26

Waxing Gibbous 99%

19:07

05:42

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

Sun - Rise: 06:21, Set: 19:40, Transit: 13:00. Moon - Rise: 19:07, Set: 05:42. Civil Dark: 20:09 - 05:53. Nautical Dark: 20:43 - 05:19. Astro Dark: 21:19 - 04:43

Total Clouds (% Sky Obscured)

98
57
100
85
40
66
29
49
97
84
98
96
72
70
54
57
32
47
30
13
5
55
71
65

Low Clouds (% Sky Obscured)

0
0
2
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)

41
33
78
32
14
54
14
15
62
14
11
7
7
9
13
8
4
0
0
1
2
44
40
6

High Clouds (% Sky Obscured)

92
49
95
79
40
51
23
49
59
84
94
91
64
53
36
42
30
47
30
13
1
23
53
65

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

15
31
73
95
95
46
31
39
44
35
25
2
2
1
0
0
0
0
0
0
0
1
2
3

Precipitation Amount (mm)

0
0
0.5
1.1
0.4
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
5
9
10
11
8
9
12
16
13
10
8
8
7
7
6
6
5
5
5
6
5
6

Chance of Frost

Temperature (°C)

25
26
26
24
21
21
20
19
18
17
16
16
16
16
15
15
15
15
15
17
19
21
24
26

Feels Like (°C)

23
24
25
21
18
16
18
20
18
15
14
14
13
13
13
13
13
14
14
16
18
19
21
23

Dew Point (°C)

11
11
10
16
6
9
13
11
12
11
11
12
12
13
13
14
13
11
8
5
5
2
2
4

Relative Humidity (%)

42
38
36
60
37
46
63
57
66
68
69
75
77
81
87
89
87
79
65
46
39
28
24
25

Pressure (mb)

1019
1018
1018
1018
1019
1019
1019
1020
1021
1021
1021
1020
1020
1020
1019
1019
1018
1018
1017
1017
1017
1016
1016
1015

Ozone (du)

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

Thursday 27

Full Moon 100%

19:30

06:48

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

Sun - Rise: 06:22, Set: 19:39, Transit: 13:00. Moon - Rise: 19:30, Set: 06:48. Civil Dark: 20:07 - 05:54. Nautical Dark: 20:41 - 05:20. Astro Dark: 21:17 - 04:44

Total Clouds (% Sky Obscured)

57
92
99
59
76
67
45
47
100
100
100
84
81
53
70
67
47
50
50
49
55
50
21
12

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)

5
4
46
18
45
45
14
2
2
2
1
16
1
2
2
2
0
0
0
0
0
1
2
4

High Clouds (% Sky Obscured)

57
92
78
50
36
17
32
47
100
100
100
55
81
53
70
64
40
40
45
49
55
50
18
6

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 (%)

13
18
22
22
23
14
12
10
5
5
4
3
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
26
24
24
25
24
22
21
21
19
17
15
16
16
17
15
15
15
13
14
16
18
20
23

Dew Point (°C)

6
5
4
5
3
4
8
13
10
9
7
8
7
6
6
3
3
3
2
5
5
3
2
2

Relative Humidity (%)

25
24
22
24
21
22
32
51
46
44
41
47
46
44
43
35
36
38
35
41
35
27
22
19

Pressure (mb)

1015
1014
1014
1014
1013
1013
1013
1014
1014
1014
1015
1015
1016
1015
1015
1014
1014
1014
1014
1015
1014
1014
1014
1013

Ozone (du)

287
286
285
284
281
280
280
280
279
279
278
279
277
277
277
278
278
278
278
279
279
280
279
279

Friday 28

Waning Gibbous 99%

19:52

07:55

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

Sun - Rise: 06:23, Set: 19:37, Transit: 13:00. Moon - Rise: 19:52, Set: 07:55. Civil Dark: 20:05 - 05:55. Nautical Dark: 20:39 - 05:21. Astro Dark: 21:15 - 04:45

Total Clouds (% Sky Obscured)

56
76
94
92
90
89
93
95
99
82
71
66
72
77
83
88
92
98
92
86
80
75
71
65

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)

50
55
60
49
35
26
33
36
40
36
33
29
43
54
64
42
25
6
22
38
56
55
53
48

High Clouds (% Sky Obscured)

24
44
66
66
63
64
76
83
89
72
58
47
63
74
83
87
92
97
92
86
80
70
60
49

ISS Passover

Visibility (miles)

9
7
5
3
5
7
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
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 (%)

30
43
52
50
46
40
40
40
39
37
31
19
16
11
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
28
29
30
26
22
19
21
22
24
22
21
20
16
17
17
17
17
17
16
16
16
16
17

Dew Point (°C)

3
9
14
19
16
14
11
11
12
13
12
11
10
9
9
8
8
8
8
8
7
7
6
6

Relative Humidity (%)

18
28
43
63
54
46
38
44
50
58
57
56
54
53
52
51
51
52
51
46
41
37
32
29

Pressure (mb)

1013
1013
1014
1014
1014
1013
1013
1014
1015
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014

Ozone (du)

279
279
279
279
278
278
278
279
280
281
281
281
281
281
280
280
280
280
280
280
280
281
281
281

Saturday 29

Waning Gibbous 95%

20:13

09:03

12 Bad
13 Bad
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 Good
03 OK
04 OK
05 Bad
06 OK
07 OK
08 Good
09 Good
10 Good
11 Good

Sun - Rise: 06:24, Set: 19:35, Transit: 12:59. Moon - Rise: 20:13, Set: 09:03. Civil Dark: 20:04 - 05:56. Nautical Dark: 20:38 - 05:22. Astro Dark: 21:13 - 04:47

Total Clouds (% Sky Obscured)

70
73
78
70
61
53
54
52
45
41
37
34
27
14
2
20
38
51
33
18
7
6
6
6

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)

42
37
32
33
31
29
31
32
34
29
24
22
21
13
1
1
2
2
3
3
4
4
4
4

High Clouds (% Sky Obscured)

42
38
35
39
33
37
38
26
14
15
15
16
11
7
2
17
33
44
33
17
2
2
1
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
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 (%)

13
19
23
27
29
31
25
20
8
24
26
21
17
11
0
0
1
1
3
4
2
5
4
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)

13
12
11
11
11
12
13
10
8
8
8
8
10
9
8
7
8
8
8
9
9
10
10
10

Chance of Frost

Temperature (°C)

27
27
27
28
27
27
26
24
22
21
20
19
19
18
18
17
17
17
16
18
20
22
24
26

Feels Like (°C)

18
26
26
26
25
24
23
25
24
23
22
21
21
17
16
17
16
16
16
16
16
17
18
19

Dew Point (°C)

5
5
5
6
5
4
3
5
7
9
8
8
8
7
6
5
5
5
5
4
4
4
3
3

Relative Humidity (%)

25
24
24
24
23
23
22
28
36
46
46
48
48
46
46
44
44
44
45
39
34
30
25
21

Pressure (mb)

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

Ozone (du)

280
281
281
281
282
282
282
282
282
281
281
281
281
281
280
280
279
278
277
276
276
275
274
273

Forecast for Cheyenne, Laramie, United States of America (41.14,-104.82)

Generated: 23/08/26 21:29:54. Forecast: 23/08/26 to 29/08/26. Timezone: UTC-6.00