Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 15

Waning Crescent 1%

05:34

17:50

16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
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 OK
15 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)

12
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
29
35
80

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)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
2
13
80

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
21
18
50

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
2
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
5
6
5
4
3
4
5
6
6
5
6
7
8
8
8
8
9
9
8
13
13
9
15

Chance of Frost

Temperature (°C)

19
19
18
17
15
13
11
10
9
8
7
7
7
7
6
7
10
15
18
20
22
23
23
24

Feels Like (°C)

14
15
17
15
13
11
10
9
6
6
5
5
4
3
3
4
8
12
15
17
17
18
19
20

Dew Point (°C)

-9
-9
-8
-3
-6
-6
-7
-9
-9
-9
-9
-10
-11
-10
-8
-7
-6
-5
-6
-8
-8
-8
-8
-9

Relative Humidity (%)

15
14
16
24
24
26
26
25
26
28
29
29
28
29
35
38
32
25
18
15
13
12
11
10

Pressure (mb)

1006
1006
1006
1006
1007
1008
1008
1008
1009
1009
1008
1008
1008
1008
1008
1008
1008
1007
1005
1004
1003
1002
1000
998

Ozone (du)

348
347
346
345
344
344
344
349
347
343
342
338
340
335
332
334
338
340
339
343
342
339
337
333

Thursday 16

Waning Crescent 0%

06:02

19:04

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
13 Bad
14 Bad
15 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)

100
100
100
100
100
100
100
100
100
100
100
100
95
85
88
50
58
97
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
22
28
31
18
9
12
39
93
100
100
77
60
60
60

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
100
100
100
95
29
82
50
14
21
46
93
100
100
100
100

High Clouds (% Sky Obscured)

61
100
100
100
100
100
100
100
100
100
100
100
88
45
49
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
9
9
9
9
3
4
2

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
Very Light Rain
Snow
None
Snow
Very Light Rain
None

Precipitation Probability (%)

0
0
0
0
1
0
0
2
0
0
0
0
0
0
0
0
2
19
57
78
50
57
57
33

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0
0.2
0.3
0

Wind Speed/Direction (mph)

16
13
10
12
13
8
10
9
8
15
18
18
14
12
13
14
20
23
25
20
18
19
15
12

Chance of Frost

Temperature (°C)

24
24
23
22
20
18
18
17
16
11
7
6
5
4
3
3
3
3
2
0
0
4
6
6

Feels Like (°C)

18
19
19
17
14
14
14
13
11
6
2
-1
-1
-1
-3
-4
-4
-4
-7
-9
-9
-5
-1
-0

Dew Point (°C)

-9
-7
-4
-3
-4
0
-3
-5
-8
-10
1
0
-1
-3
-5
-7
-9
-11
-12
-11
-10
-8
-2
1

Relative Humidity (%)

10
12
16
18
19
30
24
22
18
21
62
66
65
61
55
49
39
35
36
42
46
42
59
68

Pressure (mb)

997
997
996
997
998
999
1000
1000
1000
1003
1006
1008
1009
1010
1011
1012
1013
1014
1016
1018
1019
1017
1016
1016

Ozone (du)

332
334
339
342
342
340
338
337
338
345
349
352
352
354
356
361
362
361
362
364
370
378
386
383

Friday 17

New Moon 3%

06:34

20:21

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

45
26
43
70
88
18
1
1
1
0
37
39
19
13
0
2
0
0
0
0
2
0
0
3

Low Clouds (% Sky Obscured)

1
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)

45
26
43
67
81
15
1
1
1
0
22
26
11
9
0
2
0
0
0
0
2
0
0
1

High 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
2

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 (%)

7
3
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)

9
16
17
14
8
4
3
4
4
3
3
4
6
7
7
7
9
14
15
12
9
7
6
6

Chance of Frost

Temperature (°C)

7
8
7
7
6
4
3
3
2
1
1
0
0
0
0
-0
2
6
8
9
10
12
13
14

Feels Like (°C)

3
0
-2
-1
1
2
3
2
0
0
-0
-2
-3
-4
-4
-4
-3
-2
1
3
6
7
10
11

Dew Point (°C)

-0
-10
-13
-7
-7
-7
-7
-8
-9
-10
-10
-11
-12
-12
-13
-14
-14
-14
-14
-16
-15
-15
-15
-14

Relative Humidity (%)

60
27
22
37
39
44
46
45
43
42
44
42
41
40
38
36
30
22
19
15
15
14
13
12

Pressure (mb)

1015
1014
1014
1016
1017
1019
1020
1021
1021
1021
1021
1022
1023
1024
1025
1025
1025
1023
1023
1023
1022
1021
1020
1019

Ozone (du)

383
386
390
393
394
394
397
398
398
399
398
396
397
398
399
400
397
393
390
390
387
378
371
365

Saturday 18

Waxing Crescent 8%

07:15

21:41

16 Good
17 Good
18 Good
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 OK
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 Bad
15 Bad

Sun - Rise: 06:10, Set: 19:37, Transit: 12:54. Moon - Rise: 07:15, Set: 21:41. Civil Dark: 20:05 - 05:42. Nautical Dark: 20:39 - 05:08. Astro Dark: 21:15 - 04:32

Total Clouds (% Sky Obscured)

5
7
11
63
100
99
99
97
62
26
5
3
2
1
2
0
1
1
14
7
15
13
85
85

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
3
11
31
55
59
53
56
39
23
4
3
2
0
0
0
0
0
0
0
0
0
15
54

High Clouds (% Sky Obscured)

5
7
11
63
100
93
85
73
48
23
0
0
0
0
0
0
0
0
0
0
1
2
25
30

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)

6
6
7
7
8
9
9
10
10
10
9
10
9
7
7
5
4
4
2
3
2
1
2
3

Chance of Frost

Temperature (°C)

15
15
15
13
12
11
10
9
8
8
7
7
6
5
4
6
8
11
14
16
19
20
21
22

Feels Like (°C)

11
12
12
11
8
5
5
4
4
3
3
2
2
2
0
3
6
8
12
13
17
18
19
17

Dew Point (°C)

-14
-15
-15
-10
-14
-15
-15
-15
-12
-11
-12
-13
-13
-14
-14
-10
-11
-12
-12
-12
-12
-14
-16
-16

Relative Humidity (%)

12
11
11
18
15
15
16
17
22
25
24
23
24
25
26
30
25
20
16
13
11
8
7
6

Pressure (mb)

1018
1017
1017
1017
1018
1019
1020
1020
1020
1020
1020
1019
1019
1020
1020
1020
1019
1019
1018
1017
1015
1014
1013
1011

Ozone (du)

362
360
362
362
362
360
358
357
353
350
349
347
344
342
342
342
338
334
329
327
325
325
327
330

Sunday 19

Waxing Crescent 17%

08:05

23:00

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

Sun - Rise: 06:09, Set: 19:38, Transit: 12:54. Moon - Rise: 08:05, Set: 23:00. Civil Dark: 20:06 - 05:41. Nautical Dark: 20:40 - 05:07. Astro Dark: 21:16 - 04:30

Total Clouds (% Sky Obscured)

70
60
90
95
95
100
95
24
97
98
100
100
100
100
73
46
20
35
47
50
65
79
94
86

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)

70
60
52
40
17
4
3
3
60
42
1
0
0
0
1
2
2
2
3
2
12
21
30
45

High Clouds (% Sky Obscured)

25
20
20
5
5
20
25
12
27
88
100
100
100
100
69
37
2
34
47
50
65
36
6
9

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)

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

Chance of Frost

Temperature (°C)

22
22
21
19
17
15
14
12
11
11
10
10
9
9
8
11
13
15
18
20
23
24
25
26

Feels Like (°C)

18
18
17
14
12
10
9
7
7
5
5
5
5
5
5
5
6
6
9
11
12
21
20
21

Dew Point (°C)

-15
-15
-10
-7
-10
-12
-12
-13
-14
-14
-14
-14
-12
-12
-12
-10
-9
-8
-7
-6
-5
-5
-5
-4

Relative Humidity (%)

7
7
11
16
15
14
16
16
16
16
16
18
20
21
23
22
21
20
18
16
15
14
14
14

Pressure (mb)

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

Ozone (du)

332
332
332
330
328
326
324
323
322
324
326
330
335
339
342
344
347
350
352
355
358
359
361
363

Monday 20

Waxing Crescent 17%

09:07

00:12

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 OK
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 Good

Sun - Rise: 06:07, Set: 19:39, Transit: 12:54. Moon - Rise: 09:07, Set: 00:12. Civil Dark: 20:07 - 05:39. Nautical Dark: 20:41 - 05:05. Astro Dark: 21:17 - 04:29

Total Clouds (% Sky Obscured)

68
67
78
85
92
90
88
87
64
40
16
11
6
1
1
2
2
7
11
16
12
9
6
11

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)

59
67
72
82
88
79
65
49
25
19
12
8
4
0
0
0
0
0
0
0
0
0
0
6

High Clouds (% Sky Obscured)

15
22
48
74
92
90
88
87
64
33
0
0
0
0
1
2
2
6
11
15
12
8
5
5

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
1
1
0
1
2
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)

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

Chance of Frost

Temperature (°C)

25
25
24
22
21
19
17
16
14
13
12
11
10
9
8
11
14
16
18
21
23
23
24
25

Feels Like (°C)

21
21
22
19
19
18
16
14
12
9
9
9
9
9
8
7
8
10
10
11
12
21
21
22

Dew Point (°C)

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

Relative Humidity (%)

16
18
21
26
32
39
39
38
36
39
41
43
43
42
40
34
29
25
23
21
19
18
16
14

Pressure (mb)

1008
1007
1007
1008
1009
1010
1010
1011
1011
1011
1011
1011
1012
1012
1013
1013
1012
1012
1011
1010
1009
1007
1006
1005

Ozone (du)

362
360
359
356
353
350
347
345
343
342
341
341
337
333
330
326
323
319
318
316
315
315
315
315

Tuesday 21

Waxing Crescent 27%

10:17

01:14

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

Sun - Rise: 06:06, Set: 19:40, Transit: 12:54. Moon - Rise: 10:17, Set: 01:14. Civil Dark: 20:08 - 05:38. Nautical Dark: 20:43 - 05:03. Astro Dark: 21:19 - 04:27

Total Clouds (% Sky Obscured)

16
22
47
72
98
98
99
100
82
64
46
32
18
3
19
34
49
66
83
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

Medium Clouds (% Sky Obscured)

12
18
44
70
96
93
90
86
67
48
29
19
10
1
1
0
0
0
0
0

High Clouds (% Sky Obscured)

5
5
14
22
31
53
74
95
70
44
19
13
7
2
16
31
46
64
82
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

Fog (%)

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

Precipitation Probability (%)

1
1
3
3
0
6
7
4
6
4
0
0
0
0
0
0
0
4
7
7

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
23
23
22
21
20
19
18
17
13
13
13
13
12
11
10
10
11
12
12

Dew Point (°C)

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

Relative Humidity (%)

14
15
15
17
20
22
26
30
35
37
41
45
47
48
49
44
38
33
25
19

Pressure (mb)

1004
1003
1002
1003
1003
1003
1003
1003
1004
1004
1004
1003
1004
1004
1004
1003
1003
1003
1002
1002

Ozone (du)

316
316
317
318
319
319
321
323
325
323
321
319
320
321
323
324
325
327
326
326

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

Generated: 15/04/26 16:20:46. Forecast: 15/04/26 to 21/04/26. Timezone: UTC-6.00