Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 11

Waning Crescent 27%

03:56

13:16

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 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good

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)

98
100
100
100
100
100
100
100
100
98
84
93
61
7
0
2
0
0
0
0
0
0
0
14

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)

52
80
88
79
94
80
45
24
45
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

98
100
100
80
100
81
100
100
100
98
73
87
58
7
0
1
0
0
0
0
0
0
0
14

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
4
8
15
34
40
20
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
13
12
9
17
16
6
10
9
5
6
6
6
6
6
5
5
5
4
5
9
6
7
8

Chance of Frost

Temperature (°C)

24
24
24
24
24
20
18
17
16
15
14
13
13
12
12
11
10
10
10
13
17
19
21
22

Feels Like (°C)

17
18
17
17
17
15
17
13
13
13
12
11
10
10
10
10
9
9
10
12
15
18
19
20

Dew Point (°C)

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

Relative Humidity (%)

16
15
16
20
18
40
43
43
54
59
61
59
55
54
52
52
52
51
50
37
27
20
16
15

Pressure (mb)

1005
1004
1003
1002
1001
1004
1004
1004
1005
1006
1006
1006
1006
1006
1006
1006
1006
1007
1007
1008
1007
1005
1005
1004

Ozone (du)

326
325
326
326
323
326
328
326
325
327
325
324
324
326
325
321
325
327
329
327
329
331
332
326

Sunday 12

Waning Crescent 18%

04:22

14:23

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
12 Good

Sun - Rise: 06:19, Set: 19:31, Transit: 12:55. 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)

51
96
72
59
100
83
58
100
100
91
99
100
100
100
100
100
100
100
100
100
99
54
83
2

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
86
59
20
40
83
5
100
100
51
31
9
15
100
100
93
75
45
0
0
0
0
0
1

High Clouds (% Sky Obscured)

51
76
30
13
30
4
38
82
62
60
97
100
100
100
100
100
100
100
100
100
99
52
80
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
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
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)

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

Chance of Frost

Temperature (°C)

23
23
24
24
24
23
22
18
17
17
16
15
13
13
13
13
13
12
13
14
16
18
19
20

Feels Like (°C)

20
21
19
19
17
17
17
17
13
11
12
10
8
7
8
8
8
7
6
5
7
9
11
13

Dew Point (°C)

-6
-7
-8
-10
-11
-8
-3
-3
-7
-9
-7
-7
-7
-11
-10
-9
-8
-9
-10
-10
-11
-11
-10
-11

Relative Humidity (%)

14
12
11
9
9
11
18
23
18
16
19
22
23
17
19
21
24
22
20
19
15
13
13
11

Pressure (mb)

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

Ozone (du)

322
326
333
333
328
328
326
325
324
321
321
323
323
320
323
323
324
327
328
330
330
331
332
331

Monday 13

Waning Crescent 10%

04:46

15:31

13 Good
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 OK
08 OK
09 OK
10 OK
11 OK
12 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)

2
61
88
90
65
79
81
100
100
100
66
75
99
96
94
86
71
64
37
31
34
35
40
93

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
46
47
61
65
79
78
75
100
100
45
25
25
27
94
86
69
63
24
21
27
31
39
88

High Clouds (% Sky Obscured)

0
1
10
15
20
40
71
60
60
55
66
75
99
39
42
35
0
0
0
0
0
0
0
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
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
1
0
0
0
0
0
1
2
2
2
3
3
1
3
4
0
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)

18
18
15
15
16
14
12
13
15
11
8
6
4
2
3
4
2
3
4
5
7
8
9
11

Chance of Frost

Temperature (°C)

21
22
22
22
22
21
20
17
15
14
13
12
11
11
10
10
9
8
9
11
12
14
15
17

Feels Like (°C)

12
13
14
14
13
13
13
10
7
8
9
10
9
8
7
6
7
5
6
8
9
10
10
12

Dew Point (°C)

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

Relative Humidity (%)

10
10
10
9
10
11
14
16
25
28
34
39
40
43
42
34
35
37
38
33
26
22
22
22

Pressure (mb)

1004
1004
1002
1001
1001
1001
1002
1003
1006
1007
1007
1007
1007
1007
1007
1007
1006
1006
1007
1007
1007
1006
1005
1004

Ozone (du)

333
337
337
340
338
339
341
346
351
353
348
346
345
344
345
344
344
345
344
347
346
346
347
348

Tuesday 14

Waning Crescent 4%

05:09

16:39

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

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)

85
94
96
96
97
97
99
100
95
91
85
68
53
15
15
25
60
74
81
32
9
4
0
2

Low Clouds (% Sky Obscured)

0
0
0
8
2
8
30
0
25
6
16
4
3
15
5
10
4
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

82
87
90
94
96
97
99
100
94
89
81
54
27
0
0
0
0
21
60
6
3
0
0
0

High Clouds (% Sky Obscured)

8
25
25
20
5
10
5
0
0
0
0
0
0
0
0
0
3
2
24
6
1
0
0
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
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

13
20
25
33
18
27
42
27
43
38
39
31
28
6
4
5
3
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)

11
14
17
13
14
12
13
14
11
8
4
4
2
4
5
4
4
5
7
7
9
10
10
9

Chance of Frost

Temperature (°C)

17
17
17
17
15
14
13
12
11
10
9
8
7
6
5
5
5
5
7
9
11
13
15
16

Feels Like (°C)

11
11
11
12
11
10
8
6
6
6
7
6
6
3
3
4
3
2
3
6
8
10
12
14

Dew Point (°C)

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

Relative Humidity (%)

21
20
20
21
35
43
47
53
56
66
73
75
78
76
73
71
70
63
62
53
39
29
24
19

Pressure (mb)

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

Ozone (du)

347
345
344
344
345
345
346
353
357
357
358
360
364
366
368
369
371
376
380
383
382
381
378
376

Wednesday 15

Waning Crescent 1%

05:34

17:50

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

Sun - Rise: 06:15, Set: 19:34, Transit: 12:55. Moon - Rise: 05:34, Set: 17:50. Civil Dark: 20:02 - 05:47. Nautical Dark: 20:35 - 05:13. Astro Dark: 21:11 - 04:38

Total Clouds (% Sky Obscured)

2
7
6
10
100
94
8
2
0
0
0
1
2
3
10
17
24
46
67
88
89
89
89
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
0
0
0

Medium Clouds (% Sky Obscured)

0
5
6
10
100
84
8
1
0
0
0
1
1
1
1
0
0
0
0
0
0
0
0
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
2
3
10
16
15
36
67
88
67
33
0
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
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
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
6
7
8
9
14
12
9
7
6
6
6
5
6
7
8
9
10
11
13
14
14
15
15

Chance of Frost

Temperature (°C)

17
18
19
19
19
19
17
15
13
11
9
7
7
6
6
6
7
8
10
13
15
17
19
21

Feels Like (°C)

16
16
17
17
16
12
11
11
10
8
6
5
5
4
4
5
6
7
5
5
6
7
7
9

Dew Point (°C)

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

Relative Humidity (%)

16
14
13
13
14
18
23
29
33
33
31
30
31
31
32
32
33
34
30
26
23
19
16
13

Pressure (mb)

1007
1006
1005
1005
1004
1004
1005
1007
1008
1008
1008
1009
1009
1008
1008
1008
1008
1008
1007
1007
1006
1005
1004
1003

Ozone (du)

369
364
362
359
358
357
354
352
352
351
350
349
347
345
342
343
344
344
346
348
351
351
352
353

Thursday 16

Waning Crescent 0%

06:02

19:04

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
12 Bad

Sun - Rise: 06:13, Set: 19:35, Transit: 12:55. Moon - Rise: 06:02, Set: 19:04. Civil Dark: 20:03 - 05:45. Nautical Dark: 20:37 - 05:11. Astro Dark: 21:12 - 04:36

Total Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
100
100
100
98
95
93
66
57
60
71
73
72
61
48
19
31

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
1
2
23

Medium Clouds (% Sky Obscured)

4
4
15
27
33
55
77
100
100
100
100
89
71
62
41
31
42
37
32
28
50
48
19
31

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
15
100
100
97
95
92
63
57
60
71
73
72
61
33
0
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
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
2
4
2
3
5
7
6
6
0
2
3
2
7
9
10
21
27
32
41

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
16
16
16
15
15
10
7
7
7
9
11
11
12
13
9
10
12
13
14
15
16
18
19

Chance of Frost

Temperature (°C)

22
23
24
24
23
23
20
18
15
14
12
10
10
9
8
6
5
4
4
4
4
5
5
7

Feels Like (°C)

17
16
17
16
16
16
15
14
13
12
11
9
6
5
4
3
4
5
-1
-1
-1
-2
-3
-3

Dew Point (°C)

-8
-7
-7
-7
-6
-6
-7
-8
-9
-10
-11
-12
-13
-13
-15
-14
-11
-9
-9
-10
-10
-11
-11
-12

Relative Humidity (%)

13
12
12
13
13
14
15
16
18
18
19
19
19
18
18
23
30
38
38
37
36
32
29
26

Pressure (mb)

1001
1000
999
999
998
998
999
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1015
1015

Ozone (du)

351
349
348
348
349
349
351
353
355
354
354
353
354
356
357
360
363
365
361
356
351
351
351
350

Friday 17

New Moon 0%

06:34

20:21

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 Good

Sun - Rise: 06:12, Set: 19:36, Transit: 12:54. Moon - Rise: 06:34, Set: 20:21. Civil Dark: 20:04 - 05:44. Nautical Dark: 20:38 - 05:10. Astro Dark: 21:13 - 04:34

Total Clouds (% Sky Obscured)

52
72
69
65
61
74
86
98
98
98
98
97
96
96
64
33
2

Low Clouds (% Sky Obscured)

43
64
53
41
30
20
10
0
0
0
0
0
0
0
1
1
2

Medium Clouds (% Sky Obscured)

34
45
45
45
45
62
80
97
97
97
98
97
96
95
64
33
2

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

46
49
49
50
50
48
47
48
37
29
17
14
10
0
0
0
0

Precipitation Amount (mm)

0
0
0.1
0.2
0.2
0.2
0.2
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

18
16
14
11
7
6
8
11
14
11
9
7
5
4
5
5
5

Chance of Frost

Temperature (°C)

6
5
3
2
2
3
3
2
2
2
3
2
1
1
-0
-1
-2

Feels Like (°C)

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

Dew Point (°C)

-10
-9
-10
-11
-11
-11
-15
-18
-22
-21
-18
-17
-17
-17
-16
-16
-17

Relative Humidity (%)

30
34
38
37
36
35
27
20
15
17
19
22
24
26
29
30
31

Pressure (mb)

1015
1016
1016
1017
1017
1017
1018
1020
1021
1022
1022
1023
1023
1024
1025
1025
1025

Ozone (du)

354
358
361
363
365
367
372
378
384
387
389
392
389
386
383
382
382

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

Generated: 11/04/26 13:41:39. Forecast: 11/04/26 to 17/04/26. Timezone: UTC-6.00