Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 8

Waning Gibbous 57%

02:12

11:09

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

Sun - Rise: 06:25, Set: 19:27, Transit: 12:57. Moon - Rise: 02:12, Set: 11:09. Civil Dark: 19:54 - 05:58. Nautical Dark: 20:27 - 05:25. Astro Dark: 21:01 - 04:50

Total Clouds (% Sky Obscured)

2
1
5
92
100
100
82
56
69
71
54
61
43
91
45
63
100
53
41
37
100
97
100
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
0
0
0
0

Medium Clouds (% Sky Obscured)

2
1
5
0
6
2
5
4
2
0
0
21
24
87
29
35
78
14
11
15
27
86
93
9

High Clouds (% Sky Obscured)

2
1
5
87
100
100
78
42
60
62
41
20
11
62
45
63
94
35
36
37
100
97
100
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
2
0
0
1
0
0
0
0
0
0
0
0
0
3
0
0
1
1
20
22
10
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)

17
13
12
12
11
10
9
10
8
9
8
7
6
6
6
8
5
4
3
4
5
13
9
9

Chance of Frost

Temperature (°C)

19
18
15
13
12
11
10
9
8
8
8
6
6
6
8
10
13
17
20
22
23
23
21
21

Feels Like (°C)

14
12
10
8
7
6
5
5
5
4
4
3
3
4
4
8
12
14
18
22
21
17
17
17

Dew Point (°C)

-0
3
1
2
1
1
-0
-1
-0
-0
0
-0
-1
-1
-2
-2
-1
-1
-2
-3
-5
-3
4
2

Relative Humidity (%)

27
36
38
45
48
48
48
49
55
56
60
63
64
62
51
43
36
29
24
17
15
18
32
29

Pressure (mb)

1008
1009
1011
1012
1013
1014
1014
1015
1015
1014
1014
1014
1014
1015
1015
1014
1013
1012
1011
1009
1008
1008
1009
1009

Ozone (du)

325
324
328
329
329
328
327
326
327
326
325
325
325
325
326
328
328
328
328
329
327
325
325
325

Thursday 9

Third Quarter 47%

02:53

12:11

18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 OK
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

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

Total Clouds (% Sky Obscured)

100
100
100
82
93
36
51
73
74
86
92
99
100
100
100
100
81
52
78
85
100
100
86
100

Low Clouds (% Sky Obscured)

0
0
0
1
0
0
0
0
0
17
22
24
28
19
16
4
11
17
3
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
34
8
33
3
7
2
2
11
4
0
0
0
0
0
0
16
14
68
36
72
100
23
41

High Clouds (% Sky Obscured)

100
100
100
81
89
18
22
51
66
77
83
98
100
100
100
100
65
17
31
30
100
100
79
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
12
65
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 (%)

8
9
17
12
1
0
1
2
1
0
0
0
0
0
0
0
0
0
0
0
0
1
5
12

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
6
5
12
13
8
5
5
6
4
3
3
3
5
8
11
13
15
17
19
21
22
22
21

Chance of Frost

Temperature (°C)

20
19
18
15
13
12
10
9
9
8
7
7
6
7
8
10
13
15
17
19
20
20
19
18

Feels Like (°C)

17
15
14
10
8
8
9
7
5
5
5
6
5
5
5
6
9
11
13
14
14
14
12
12

Dew Point (°C)

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

Relative Humidity (%)

28
33
34
42
57
64
69
70
73
75
82
84
88
81
70
64
62
58
49
48
44
44
47
48

Pressure (mb)

1010
1011
1012
1015
1016
1017
1018
1018
1019
1019
1019
1019
1020
1020
1020
1020
1019
1018
1017
1015
1014
1013
1013
1013

Ozone (du)

327
327
327
328
328
329
332
332
333
333
334
335
334
332
330
327
329
328
326
324
323
320
317
316

Friday 10

Waning Crescent 37%

03:27

13:16

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 OK
07 Bad
08 Bad
09 Bad
10 Bad
11 OK
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:22, Set: 19:29, Transit: 12:56. Moon - Rise: 03:27, Set: 13:16. Civil Dark: 19:57 - 05:54. Nautical Dark: 20:30 - 05:21. Astro Dark: 21:04 - 04:47

Total Clouds (% Sky Obscured)

100
97
100
53
96
100
100
100
100
100
100
100
40
93
100
74
57
43
59
80
98
100
97
83

Low Clouds (% Sky Obscured)

0
0
0
1
7
0
32
72
77
18
15
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

31
84
54
53
7
21
13
72
93
99
100
55
6
12
22
74
57
43
59
28
45
94
80
63

High Clouds (% Sky Obscured)

100
43
100
23
86
100
100
100
100
100
100
100
35
91
100
63
41
34
53
76
98
96
97
83

ISS Passover

Visibility (miles)

9
9
9
6
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
6
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
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 (%)

6
26
42
14
10
1
0
0
0
0
0
6
0
0
0
0
0
0
8
12
15
22
24
29

Precipitation Amount (mm)

0
0
0.4
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)

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

Chance of Frost

Temperature (°C)

17
16
14
12
11
10
10
10
10
10
10
11
11
11
13
17
19
22
23
23
24
24
23
23

Feels Like (°C)

12
11
9
8
7
5
5
5
4
5
6
6
6
6
9
11
14
17
18
18
19
18
18
15

Dew Point (°C)

6
6
6
7
6
8
8
8
7
8
8
8
8
8
8
9
8
8
8
6
2
-1
-0
-2

Relative Humidity (%)

48
53
58
67
71
85
88
85
80
84
84
81
81
83
72
60
48
41
38
33
23
19
21
18

Pressure (mb)

1013
1014
1014
1016
1015
1015
1015
1014
1013
1013
1012
1011
1011
1011
1010
1009
1008
1007
1006
1005
1003
1002
1001
1000

Ozone (du)

318
315
317
318
318
316
317
317
316
316
316
316
315
315
315
316
316
316
317
319
320
320
321
320

Saturday 11

Waning Crescent 27%

03:56

14:23

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

Sun - Rise: 06:20, Set: 19:30, Transit: 12:56. Moon - Rise: 03:56, Set: 14:23. Civil Dark: 19:58 - 05:53. Nautical Dark: 20:31 - 05:20. Astro Dark: 21:05 - 04:45

Total Clouds (% Sky Obscured)

40
99
96
78
34
1
25
0
0
17
30
56
30
15
5
32
72
100
100
100
100
100
100
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
0
0
0
0

Medium Clouds (% Sky Obscured)

20
41
43
33
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
100
100
100

High Clouds (% Sky Obscured)

40
95
92
66
31
0
8
0
0
17
30
56
30
15
5
32
69
100
100
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
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 (%)

29
23
11
10
9
6
4
2
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)

15
9
10
10
7
8
7
7
5
8
9
10
10
11
12
14
11
10
8
5
2
4
11
11

Chance of Frost

Temperature (°C)

22
20
17
15
15
14
13
13
12
12
12
12
11
13
15
17
18
20
21
22
23
23
23
23

Feels Like (°C)

16
17
13
11
12
12
12
11
13
11
10
9
7
9
11
12
15
15
17
18
20
18
15
15

Dew Point (°C)

-2
3
6
10
9
7
6
6
7
4
-0
-2
-3
-2
-2
-4
-6
-7
-7
-7
-7
-7
-7
-5

Relative Humidity (%)

20
32
47
69
68
64
61
65
69
56
42
38
37
36
31
24
19
16
14
13
13
12
13
15

Pressure (mb)

1000
1001
1003
1005
1005
1005
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1005
1005
1004
1003
1001
1000
1000

Ozone (du)

315
316
317
321
324
333
337
336
336
334
331
330
327
324
323
323
323
322
325
327
328
330
334
334

Sunday 12

Waning Crescent 18%

04:22

15:31

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

Sun - Rise: 06:19, Set: 19:31, Transit: 12:55. Moon - Rise: 04:22, Set: 15:31. Civil Dark: 19:59 - 05:51. Nautical Dark: 20:32 - 05:18. Astro Dark: 21:07 - 04:43

Total Clouds (% Sky Obscured)

99
99
4
0
4
5
4
3
4
12
24
30
23
10
0
0
0
0
5
11
16
31
43
42

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

99
99
0
0
4
5
4
3
4
12
24
30
23
8
0
0
0
0
5
10
16
29
42
42

High Clouds (% Sky Obscured)

76
37
4
0
4
2
2
1
0
10
23
30
23
10
0
0
0
0
0
0
0
1
2
3

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
3
5
3
6
4
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
5
6
7
5
7
8
8
8
8
8
9
10
12
14
17
16
17
18
18
19
18
16
16

Chance of Frost

Temperature (°C)

23
21
19
16
15
15
14
13
13
13
13
12
12
14
15
17
18
19
20
21
21
21
21
20

Feels Like (°C)

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

Dew Point (°C)

-4
-5
-5
-3
-3
-3
-6
-7
-7
-6
-5
-5
-6
-6
-7
-7
-5
-3
0
-1
-2
-3
-4
-6

Relative Humidity (%)

16
17
19
28
29
29
24
24
25
26
29
30
28
24
22
19
21
23
25
24
22
20
18
17

Pressure (mb)

1000
999
1001
1003
1003
1004
1004
1004
1004
1004
1004
1003
1003
1003
1002
1002
1001
1000
1000
999
999
998
999
999

Ozone (du)

334
332
333
335
333
332
333
335
335
334
331
329
329
333
336
340
343
345
348
350
351
353
353
354

Monday 13

Waning Crescent 10%

04:46

16:39

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

Sun - Rise: 06:18, Set: 19:32, Transit: 12:55. Moon - Rise: 04:46, Set: 16:39. Civil Dark: 20:00 - 05:50. Nautical Dark: 20:33 - 05:16. Astro Dark: 21:08 - 04:41

Total Clouds (% Sky Obscured)

39
27
16
5
0
0
0
0
4
0
1
1
25
48
72
81
91
100
100
100
100
100
100
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
0
10
19
29

Medium Clouds (% Sky Obscured)

39
24
1
1
0
0
0
0
4
0
1
1
15
0
0
10
19
29
52
76
100
100
100
100

High Clouds (% Sky Obscured)

36
27
16
5
0
0
0
0
0
0
0
0
4
17
57
81
90
100
67
34
1
23
46
68

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 (%)

4
5
5
7
7
3
4
2
0
0
0
0
0
1
0
3
1
0
3
3
3
11
14
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)

17
13
12
10
7
5
4
3
3
4
4
4
4
4
5
5
6
6
7
8
10
11
11
12

Chance of Frost

Temperature (°C)

19
17
15
13
11
10
9
8
8
8
7
6
4
6
7
9
11
12
14
14
14
15
14
13

Feels Like (°C)

12
10
10
9
9
9
8
4
6
7
7
6
5
3
3
3
4
4
5
9
8
9
10
10

Dew Point (°C)

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

Relative Humidity (%)

16
17
18
19
22
27
32
34
37
40
41
43
44
39
35
32
27
24
22
22
22
23
29
36

Pressure (mb)

999
1001
1003
1004
1005
1006
1007
1007
1007
1007
1007
1008
1008
1008
1009
1009
1009
1008
1008
1007
1006
1006
1006
1007

Ozone (du)

354
353
353
352
351
349
348
347
347
346
346
346
345
347
348
349
348
348
348
350
353
356
358
360

Tuesday 14

Waning Crescent 4%

05:09

17:50

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: 06:16, Set: 19:33, Transit: 12:55. Moon - Rise: 05:09, Set: 17:50. Civil Dark: 20:01 - 05:48. Nautical Dark: 20:34 - 05:15. Astro Dark: 21:09 - 04:39

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

52
76
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
99
98
97
98
99
100

High Clouds (% Sky Obscured)

69
70
72
72
73
74
79
84
89
93
96
100
100
99
99
99
100
100

ISS Passover

Visibility (miles)

9
7
4
2
3
4
5
3
2
0
0
0
0
0
0
0
0
0

Fog (%)

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

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

58
89
93
75
82
95
95
95
83
88
83
67
87
95
92
94
95
95

Precipitation Amount (mm)

0.4
0.9
0.8
0.4
0.5
0.8
0.8
0.8
0.4
0.6
0.5
0.3
0.6
0.9
0.7
0.8
1.1
1.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
11
9
7
7
6
5
5
4
3
3
3
2
4
7
8
7
7

Feels Like (°C)

10
6
6
5
4
3
2
-1
-1
-2
-2
-3
-3
1
3
5
4
5

Dew Point (°C)

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

Relative Humidity (%)

45
55
70
88
90
91
91
91
94
94
94
94
94
96
96
98
98
98

Pressure (mb)

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

Ozone (du)

361
362
363
364
365
367
369
370
371
372
373
374
375
375
375
375
379
382

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

Generated: 08/04/26 17:57:13. Forecast: 08/04/26 to 14/04/26. Timezone: UTC-6.00