Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 9

Third Quarter 47%

02:53

12:11

23 Bad
00 Bad
01 Bad
02 Bad
03 OK
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
22 Bad

Sun - Rise: 06:24, Set: 19:29, Transit: 12:56. Moon - Rise: 02:53, Set: 12:11. Civil Dark: 19:57 - 05:56. Nautical Dark: 20:30 - 05:23. Astro Dark: 21:04 - 04:49

Total Clouds (% Sky Obscured)

67
62
58
59
46
65
65
100
100
100
100
100
100
99
100
100
100
100
70
100
100
100
86
97

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
8
9
18
70
67
48
37
15
10
8
0
0
1
0
0
0
0
0

Medium Clouds (% Sky Obscured)

19
16
16
31
45
4
19
0
0
4
20
17
27
96
72
15
14
14
40
100
18
46
7
8

High Clouds (% Sky Obscured)

18
11
4
31
26
65
56
100
100
97
85
100
99
92
100
100
100
100
67
100
100
100
68
97

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
1
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 (%)

4
0
10
2
0
0
1
2
1
0
0
0
0
0
0
0
0
6
5
6
25
3
1
14

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
7
6
7
5
5
4
5
7
10
14
16
16
17
18
20
21
21
19
16
14
13
18
24

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
8
7
6
5
5
4
3
2
3
4
4
6
7
9
9
10
10
11
11
10
9
7
3

Dew Point (°C)

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

Relative Humidity (%)

38
43
44
45
51
62
78
85
88
81
76
68
59
51
45
40
39
40
39
38
47
54
58
71

Pressure (mb)

1017
1018
1018
1019
1019
1019
1020
1020
1021
1021
1021
1021
1020
1018
1017
1015
1014
1013
1014
1013
1014
1015
1016
1016

Ozone (du)

328
332
333
330
329
331
333
332
331
329
329
330
328
326
326
326
323
322
319
319
319
315
314
314

Friday 10

Waning Crescent 37%

03:27

13:16

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
22 OK

Sun - Rise: 06:22, Set: 19:30, Transit: 12:56. Moon - Rise: 03:27, Set: 13:16. Civil Dark: 19:58 - 05:54. Nautical Dark: 20:31 - 05:21. Astro Dark: 21:05 - 04:47

Total Clouds (% Sky Obscured)

100
100
100
100
96
100
70
51
100
81
100
100
100
94
99
100
100
100
100
100
100
74
51
19

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

62
100
92
99
96
84
5
0
2
2
5
5
6
8
9
13
80
78
43
38
54
59
51
2

High Clouds (% Sky Obscured)

97
100
100
100
83
100
62
42
100
69
100
100
100
82
98
100
100
100
100
100
100
60
11
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
1
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
10
0
0
0
0
0
0
0
0
0
11
12
8
27
29
8
19
34
15
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)

17
20
20
17
18
15
16
14
12
12
12
12
15
16
15
16
15
18
16
12
12
7
4
5

Chance of Frost

Temperature (°C)

9
10
10
10
10
10
10
10
10
13
16
19
22
23
24
24
24
24
23
21
20
17
15
14

Feels Like (°C)

4
4
4
5
5
6
5
5
6
9
12
15
17
17
19
18
18
16
16
17
15
14
12
11

Dew Point (°C)

6
6
5
5
6
5
6
6
5
5
2
0
-4
-3
-2
-2
-1
-2
-0
1
8
8
6
5

Relative Humidity (%)

81
77
71
73
72
71
76
78
69
57
38
27
18
17
18
18
18
18
21
26
47
54
56
54

Pressure (mb)

1016
1014
1014
1013
1012
1012
1011
1011
1011
1010
1009
1008
1007
1005
1004
1003
1002
1001
1001
1002
1003
1004
1005
1006

Ozone (du)

314
315
318
319
319
320
320
321
321
323
321
320
323
324
324
325
325
325
325
321
321
321
323
323

Saturday 11

Waning Crescent 27%

03:56

14:23

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

Sun - Rise: 06:20, Set: 19:31, Transit: 12:56. Moon - Rise: 03:56, Set: 14:23. Civil Dark: 19:59 - 05:53. Nautical Dark: 20:32 - 05:20. Astro Dark: 21:07 - 04:45

Total Clouds (% Sky Obscured)

20
20
2
0
0
0
0
0
0
0
0
1
2
4
23
100
100
100
66
72
81
89
87
87

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)

3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
25
14
44
72
46
89
87
87

High Clouds (% Sky Obscured)

5
5
0
0
0
0
0
0
0
0
0
1
2
4
20
100
100
99
31
26
27
12
12
11

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

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)

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

Chance of Frost

Temperature (°C)

12
12
12
12
12
12
12
12
11
13
16
19
20
21
22
23
23
23
23
23
21
18
17
16

Feels Like (°C)

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

Dew Point (°C)

5
5
4
4
3
1
-1
-2
-2
-2
-4
-7
-8
-9
-9
-9
-10
-11
-12
-8
-5
-6
-7
-9

Relative Humidity (%)

61
61
58
56
54
46
41
38
38
35
24
16
14
12
11
11
10
9
9
12
17
18
18
17

Pressure (mb)

1006
1006
1006
1006
1006
1006
1006
1006
1007
1007
1006
1005
1005
1004
1003
1002
1001
1000
999
999
1001
1002
1003
1004

Ozone (du)

322
324
324
324
326
327
332
331
327
324
322
319
317
317
320
321
320
321
322
324
323
324
326
328

Sunday 12

Waning Crescent 18%

04:22

15:31

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

Sun - Rise: 06:19, Set: 19:32, Transit: 12:55. Moon - Rise: 04:22, Set: 15:31. Civil Dark: 20:00 - 05:51. Nautical Dark: 20:33 - 05:18. Astro Dark: 21:08 - 04:43

Total Clouds (% Sky Obscured)

85
87
81
75
76
67
54
31
34
28
49
76
100
94
66
89
73
63
69
35
92
18
27
63

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)

38
19
13
10
11
6
7
11
5
5
17
30
47
60
66
87
69
50
32
35
87
5
0
2

High Clouds (% Sky Obscured)

10
10
20
25
25
20
5
9
5
0
33
67
100
67
33
0
0
0
4
0
7
1
25
57

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 (%)

2
2
1
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

15
14
13
13
12
11
11
10
11
13
14
16
18
19
20
21
22
22
22
21
19
17
15
13

Feels Like (°C)

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

Dew Point (°C)

-11
-10
-9
-12
-11
-11
-10
-11
-8
-7
-9
-11
-12
-11
-11
-11
-10
-10
-9
-7
-5
-7
-7
-6

Relative Humidity (%)

15
18
19
17
19
20
21
22
26
25
19
14
12
11
10
10
11
11
11
14
19
19
22
26

Pressure (mb)

1005
1006
1006
1006
1006
1007
1007
1007
1008
1008
1008
1007
1006
1005
1004
1002
1001
1000
1000
999
1001
1002
1004
1005

Ozone (du)

327
323
326
330
327
327
327
326
327
327
327
329
334
340
344
357
354
349
347
350
352
353
349
347

Monday 13

Waning Crescent 10%

04:46

16:39

23 Bad
00 OK
01 Bad
02 Good
03 OK
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
22 Bad

Sun - Rise: 06:18, Set: 19:33, Transit: 12:55. Moon - Rise: 04:46, Set: 16:39. Civil Dark: 20:01 - 05:50. Nautical Dark: 20:34 - 05:16. Astro Dark: 21:09 - 04:41

Total Clouds (% Sky Obscured)

50
43
65
10
18
55
57
98
97
90
85
85
92
100
100
100
100
100
100
95
90
85
71
56

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
4
2
15
5
0
98
96
94
89
84
79
53
27
1
1
0

Medium Clouds (% Sky Obscured)

10
29
55
4
18
55
57
87
73
55
59
72
87
86
72
57
71
84
98
93
89
84
63
42

High Clouds (% Sky Obscured)

50
43
65
10
18
33
26
72
66
65
71
67
42
33
67
100
97
86
69
90
90
85
71
56

ISS Passover

Visibility (miles)

9
9
9
9
9
9
6
9
9
9
9
9
4
6
7
8
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
Light Rain
Very Light Rain
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
None

Precipitation Probability (%)

0
0
0
0
2
27
33
34
34
17
34
45
63
57
49
37
43
56
69
74
62
28
25
16

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
7
5
3
3
2
3
2
1
2
4
7
9
12
9
9
11
6
11
19
14
10
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
7
8
7
8
8
7
7
8
7
6
9
10
12
8
8
8
6
6
4
4
4
4
3

Dew Point (°C)

-4
-3
-2
-1
-1
0
1
2
4
2
2
3
7
11
5
4
2
1
0
-1
-1
0
1
-1

Relative Humidity (%)

32
39
45
47
49
52
57
64
68
57
51
48
56
67
56
47
40
42
45
47
50
54
57
53

Pressure (mb)

1006
1006
1006
1006
1005
1005
1005
1005
1005
1005
1005
1004
1003
1002
1004
1003
1002
1003
1004
1005
1005
1005
1006
1006

Ozone (du)

347
346
344
345
345
344
349
359
361
360
362
365
367
365
366
367
367
366
364
363
361
359
358
357

Tuesday 14

Waning Crescent 4%

05:09

17:50

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

Sun - Rise: 06:16, Set: 19:34, Transit: 12:55. Moon - Rise: 05:09, Set: 17:50. Civil Dark: 20:02 - 05:48. Nautical Dark: 20:35 - 05:15. Astro Dark: 21:11 - 04:39

Total Clouds (% Sky Obscured)

40
27
12
0
0
0
0
0
0
0
0
0
0
0
0
1
17
39
37
49
63
73
53
40

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)

23
17
8
0
0
0
0
0
0
0
0
0
0
0
0
1
17
18
22
44
63
73
53
35

High Clouds (% Sky Obscured)

40
27
12
0
0
0
0
0
0
0
0
0
0
0
0
1
16
6
0
33
63
73
53
33

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 (%)

3
4
4
4
3
0
0
0
0
0
0
0
0
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
9
8
7
6
6
7
8
8
10
11
11
10
10
11
12
13
12
11
9
7
6
5
4

Chance of Frost

Temperature (°C)

8
8
7
6
6
6
6
6
7
9
11
13
15
17
17
18
19
19
19
18
17
15
13
13

Feels Like (°C)

3
2
3
2
2
3
3
4
3
3
4
5
6
7
16
15
15
15
15
15
15
15
16
15

Dew Point (°C)

-2
-4
-5
-6
-7
-6
-6
-5
-6
-6
-6
-7
-8
-9
-9
-9
-9
-9
-9
-9
-8
-8
-7
-7

Relative Humidity (%)

49
45
43
42
41
43
44
45
39
34
29
24
19
16
15
15
14
14
14
14
17
20
24
24

Pressure (mb)

1007
1007
1008
1008
1009
1009
1009
1010
1010
1009
1009
1009
1008
1008
1007
1007
1006
1006
1005
1005
1006
1007
1008
1008

Ozone (du)

357
357
357
357
357
357
358
359
358
356
355
353
350
348
347
345
343
343
343
343
342
342
341
340

Wednesday 15

Waning Crescent 1%

05:34

19:04

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

Sun - Rise: 06:15, Set: 19:35, Transit: 12:55. Moon - Rise: 05:34, Set: 19:04. Civil Dark: 20:03 - 05:47. Nautical Dark: 20:37 - 05:13. Astro Dark: 21:12 - 04:38

Total Clouds (% Sky Obscured)

43
32
17
2
1
0
0
1
2
3
3
4
4
33
62
91
94
97
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

27
24
14
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
1
1
1
0
0
1
2
2
3
3
3
32
62
91
94
97
100

ISS Passover

Visibility (miles)

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

Precipitation Type

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
0
0
0
0
1
1
18
29
40

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
3
3
3
4
1
3
6
7
9
10
11
11
12
12
13
14
15
15

Chance of Frost

Temperature (°C)

12
11
10
9
7
6
6
5
6
7
8
10
15
16
17
18
19
16
14

Feels Like (°C)

14
14
9
8
6
6
6
5
3
1
1
2
5
6
14
14
13
11
9

Dew Point (°C)

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

Relative Humidity (%)

26
27
29
32
33
33
33
31
28
25
22
19
17
14
12
10
9
10
10

Pressure (mb)

1009
1009
1009
1010
1010
1010
1011
1012
1012
1013
1014
1013
1012
1011
1010
1009
1008
1009
1010

Ozone (du)

338
337
337
336
336
337
337
338
338
338
337
337
338
338
338
338
338
337
337

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

Generated: 09/04/26 23:49:04. Forecast: 09/04/26 to 15/04/26. Timezone: UTC-6.00