Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 8

Waning Gibbous 57%

02:12

10:11

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

Sun - Rise: 06:25, Set: 19:27, Transit: 12:57. Moon - Rise: 02:12, Set: 10:11. Civil Dark: 19:54 - 05:58. Nautical Dark: 20:27 - 05:25. Astro Dark: 21:01 - 04:50

Total Clouds (% Sky Obscured)

40
7
4
4
25
21
90
28
33
61
82
92
100
91
52
70
100
74
45
18
40
23
81
88

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
15
15
90
26
24
7
65
91
90
77
1
6
0
0
0
3
4
0
10
5

High Clouds (% Sky Obscured)

5
7
4
4
2
1
16
0
2
36
45
38
96
69
52
69
100
56
30
12
32
19
22
78

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
5
0
0
0
1
3
1
0
1
1
1
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)

6
5
6
12
14
13
11
18
15
16
14
14
16
13
11
13
14
12
10
10
9
9
8
7

Chance of Frost

Temperature (°C)

9
12
16
19
21
21
22
21
21
20
20
19
17
15
13
11
10
10
9
8
7
7
7
6

Feels Like (°C)

6
9
11
12
14
16
19
13
16
16
15
14
11
10
9
7
5
4
4
3
4
3
4
4

Dew Point (°C)

-7
-6
-7
-5
-5
-6
-6
1
-1
0
0
-1
1
0
1
0
-1
-1
-2
-2
-1
-1
-1
-1

Relative Humidity (%)

31
27
19
18
17
16
15
25
23
25
26
27
35
36
42
45
46
47
49
51
56
58
59
58

Pressure (mb)

1009
1009
1009
1009
1009
1008
1007
1008
1008
1008
1008
1009
1009
1011
1013
1014
1014
1015
1015
1015
1014
1014
1014
1014

Ozone (du)

341
339
335
333
332
333
335
335
337
337
334
330
332
331
329
330
330
329
327
325
324
324
324
324

Thursday 9

Third Quarter 54%

02:53

11:09

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
23 OK
00 Good
01 OK
02 OK
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:24, Set: 19:28, Transit: 12:57. Moon - Rise: 02:53, Set: 11:09. Civil Dark: 19:56 - 05:56. Nautical Dark: 20:28 - 05:23. Astro Dark: 21:03 - 04:49

Total Clouds (% Sky Obscured)

63
81
96
100
48
68
100
100
100
98
100
100
100
88
95
96
37
11
27
30
51
79
95
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
8

Medium Clouds (% Sky Obscured)

5
5
82
5
5
1
49
48
35
25
73
100
22
34
57
49
28
6
0
8
3
39
24
40

High Clouds (% Sky Obscured)

63
75
81
100
45
53
100
100
100
96
100
100
100
88
86
94
13
3
27
7
16
67
95
100

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
5
1
2
18
22
14
13
18
14
15
7
11
2
0
0
0
2
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)

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

Chance of Frost

Temperature (°C)

6
7
10
13
15
19
21
23
22
22
21
20
17
15
14
12
12
11
10
9
8
7
6
5

Feels Like (°C)

2
5
8
10
13
16
19
18
16
17
18
17
11
11
11
9
9
9
8
7
5
4
5
3

Dew Point (°C)

-2
-3
-2
-3
-3
-3
-3
-2
3
0
-2
-3
3
4
5
5
5
6
5
5
4
3
3
2

Relative Humidity (%)

57
50
42
34
28
23
19
18
27
23
21
22
39
48
54
60
61
71
73
74
77
78
76
80

Pressure (mb)

1015
1015
1014
1014
1013
1011
1009
1009
1009
1008
1009
1009
1012
1013
1014
1016
1017
1017
1018
1018
1019
1019
1020
1020

Ozone (du)

325
327
327
327
326
327
327
325
325
326
327
327
327
327
329
330
333
335
335
334
333
332
332
329

Friday 10

Waning Crescent 47%

03:27

12:11

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:22, Set: 19:29, Transit: 12:56. Moon - Rise: 03:27, Set: 12:11. Civil Dark: 19:57 - 05:54. Nautical Dark: 20:30 - 05:21. Astro Dark: 21:04 - 04:47

Total Clouds (% Sky Obscured)

100
88
100
67
47
48
50
96
100
100
100
100
100
100
99
99
99
100
100
100
100
100
100
94

Low Clouds (% Sky Obscured)

1
10
20
20
22
12
0
0
0
0
1
0
1
0
0
0
4
48
62
69
39
28
39
4

Medium Clouds (% Sky Obscured)

36
0
4
3
2
48
39
4
46
25
58
41
65
100
95
59
91
95
97
60
98
97
94
94

High Clouds (% Sky Obscured)

100
75
100
56
24
30
46
96
100
100
100
100
100
100
96
93
89
91
97
100
100
95
100
74

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
7
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
10
10
10
22
26
43
34
25
24
2
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
5
9
12
15
17
18
20
23
23
23
21
20
19
14
17
19
21
19
20
19
20
19
18

Chance of Frost

Temperature (°C)

5
7
10
13
15
17
19
20
21
20
18
16
15
14
12
11
11
10
10
10
9
9
10
10

Feels Like (°C)

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

Dew Point (°C)

1
1
4
7
7
6
5
7
8
9
9
8
8
7
8
8
8
8
8
7
6
6
7
7

Relative Humidity (%)

76
67
68
66
57
46
41
41
43
48
52
58
61
65
73
80
85
84
85
84
80
81
80
78

Pressure (mb)

1021
1021
1020
1020
1018
1017
1015
1014
1012
1012
1013
1013
1014
1015
1016
1016
1015
1015
1014
1014
1013
1013
1012
1011

Ozone (du)

330
329
327
325
326
324
322
321
322
321
321
321
321
321
321
322
320
319
318
319
316
318
316
316

Saturday 11

Waning Crescent 37%

03:56

13:16

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
23 OK
00 OK
01 Good
02 Good
03 Bad
04 Bad
05 Good
06 Bad

Sun - Rise: 06:20, Set: 19:30, Transit: 12:56. Moon - Rise: 03:56, Set: 13:16. Civil Dark: 19:58 - 05:53. Nautical Dark: 20:31 - 05:20. Astro Dark: 21:05 - 04:45

Total Clouds (% Sky Obscured)

88
81
86
94
100
100
100
100
98
82
98
100
96
100
94
76
45
48
8
3
100
96
15
96

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
3
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

71
61
84
92
100
100
100
100
68
36
5
23
10
97
91
4
0
0
0
0
2
4
14
8

High Clouds (% Sky Obscured)

45
13
42
71
100
100
100
100
98
82
96
100
96
76
72
76
45
48
8
0
20
25
4
70

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
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
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
2
2
1
4
12
38
79
51
20
16
12
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.4
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

18
18
20
20
20
18
17
15
15
17
14
22
11
5
3
5
5
7
7
8
11
10
9
7

Chance of Frost

Temperature (°C)

11
12
14
16
17
19
20
22
22
22
22
20
18
15
14
13
12
11
10
10
9
9
9
9

Feels Like (°C)

6
8
8
9
11
14
15
17
17
16
19
12
15
14
12
10
10
9
7
6
4
3
3
6

Dew Point (°C)

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

Relative Humidity (%)

83
71
59
52
46
43
35
27
25
26
26
42
65
74
69
67
64
61
54
47
30
32
38
45

Pressure (mb)

1011
1010
1009
1008
1007
1006
1005
1003
1002
1001
1001
1002
1004
1004
1005
1005
1005
1005
1005
1005
1005
1005
1005
1006

Ozone (du)

320
317
317
318
317
318
318
319
319
322
323
323
322
325
328
331
332
333
335
334
333
333
337
337

Sunday 12

Waning Crescent 27%

04:22

14:23

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
23 Bad
00 OK
01 OK
02 Good
03 OK
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:19, Set: 19:31, Transit: 12:56. Moon - Rise: 04:22, Set: 14:23. Civil Dark: 19:59 - 05:51. Nautical Dark: 20:32 - 05:18. Astro Dark: 21:07 - 04:43

Total Clouds (% Sky Obscured)

82
86
48
79
84
100
100
100
97
94
91
94
97
100
82
68
55
43
28
16
43
71
99
99

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)

4
0
8
17
23
1
2
3
32
61
90
94
97
100
82
67
53
43
28
10
15
20
5
0

High Clouds (% Sky Obscured)

52
61
38
65
60
42
21
5
14
18
4
4
1
0
33
67
55
43
28
16
43
71
99
99

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
2
2
1
1
1
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)

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

Chance of Frost

Temperature (°C)

11
13
15
17
19
21
22
23
24
23
23
22
20
18
17
15
13
11
11
11
10
10
10
9

Feels Like (°C)

6
7
9
12
14
15
16
17
17
17
18
19
16
16
14
14
13
12
8
9
9
9
9
9

Dew Point (°C)

-2
-3
-4
-6
-6
-6
-5
-5
-6
-4
-3
-2
-3
-4
-5
-5
-5
-6
-6
-6
-5
-6
-6
-6

Relative Humidity (%)

43
34
26
20
18
16
15
14
14
15
18
20
21
22
23
25
28
30
31
32
33
33
33
34

Pressure (mb)

1006
1006
1006
1005
1004
1003
1001
1000
999
999
999
999
1000
1001
1002
1003
1003
1004
1004
1004
1004
1005
1005
1005

Ozone (du)

331
328
326
324
325
325
325
326
326
326
327
328
326
324
323
323
323
323
322
322
322
322
322
321

Monday 13

Waning Crescent 18%

04:46

15:31

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:18, Set: 19:32, Transit: 12:55. Moon - Rise: 04:46, Set: 15:31. Civil Dark: 20:00 - 05:50. Nautical Dark: 20:33 - 05:16. Astro Dark: 21:08 - 04:41

Total Clouds (% Sky Obscured)

100
100
87
73
60
70
81
92
95
96
100
100
100
100
100
100
100
79
59
35
33
32
30
49

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
11
17
37

Medium Clouds (% Sky Obscured)

0
0
0
0
0
31
63
90
87
81
53
67
81
96
99
93
82
66
49
34
28
21
14
21

High Clouds (% Sky Obscured)

100
100
87
71
56
41
26
11
37
67
100
100
100
100
100
100
100
79
59
35
33
15
5
0

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Snow
Snow

Precipitation Probability (%)

0
0
8
4
9
12
14
19
29
35
40
48
59
72
95
95
95
95
95
95
95
95
76
61

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
1.1
1.5
1.6
1.7
1.9
1.3
0.8
0.4
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
12
13
15
16
18
18
18
18
18
17
16
14
12
11
9
8
7
6
4
2
2
1
1

Feels Like (°C)

5
5
5
5
6
7
12
12
12
12
11
11
10
8
7
6
5
5
0
0
1
0
-1
-1

Dew Point (°C)

-7
-7
-8
-9
-10
-12
-11
-10
-9
-9
-10
-11
-12
-13
-14
-11
-8
-5
-3
-2
-0
-0
0
1

Relative Humidity (%)

29
25
22
18
15
12
13
14
15
15
15
14
15
15
16
22
31
43
53
66
83
86
91
96

Pressure (mb)

1005
1005
1005
1004
1004
1003
1002
1001
1000
1000
1001
1001
1002
1004
1006
1008
1010
1013
1014
1016
1017
1018
1019
1021

Ozone (du)

322
323
324
324
325
325
327
328
330
332
334
336
337
338
338
341
343
345
344
343
342
341
340
339

Tuesday 14

Waning Crescent 10%

05:09

16:39

Sun - Rise: 06:16, Set: 19:33, Transit: 12:55. Moon - Rise: 05:09, Set: 16:39. Civil Dark: 20:01 - 05:48. Nautical Dark: 20:34 - 05:15. Astro Dark: 21:09 - 04:39

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Deer Trail, Arapahoe, United States of America (39.64,-103.93)

Generated: 08/04/26 07:32:19. Forecast: 08/04/26 to 14/04/26. Timezone: UTC-6.00