Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 14

Waning Crescent 4%

05:09

16:39

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 Good
12 Good
13 Good
14 Good
15 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)

80
80
83
91
100
90
85
82
90
90
88
85
95
99
78
75
70
70
46
5
0
0
8
16

Low Clouds (% Sky Obscured)

0
0
0
20
14
49
70
73
70
60
8
9
41
12
7
4
1
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

80
35
79
91
100
90
85
82
90
90
88
85
95
99
78
75
70
70
0
0
0
0
3
6

High Clouds (% Sky Obscured)

17
2
0
0
0
0
0
0
0
0
45
62
59
70
57
60
50
45
30
4
0
0
0
0

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

Precipitation Probability (%)

12
13
18
83
94
69
60
59
74
60
47
39
24
8
15
12
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.5
0.6
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
9
4
3
24
17
13
9
6
3
9
9
7
4
3
6
6
8
11
12
10
9
8
9

Chance of Frost

Temperature (°C)

17
17
16
14
12
8
8
8
8
7
6
5
5
5
5
5
7
10
13
15
16
18
18
19

Feels Like (°C)

13
14
14
8
2
3
4
4
4
5
2
0
1
2
3
2
4
7
8
10
12
15
16
16

Dew Point (°C)

-5
-5
-6
0
5
4
5
4
4
3
3
3
2
2
2
2
3
2
-3
-5
-6
-8
-9
-9

Relative Humidity (%)

22
22
23
37
62
78
79
77
75
77
79
82
82
82
82
80
73
55
33
26
20
17
15
14

Pressure (mb)

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

Ozone (du)

349
351
351
350
353
358
365
369
370
372
372
369
369
369
370
369
369
372
376
383
378
368
363
358

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 Bad
11 Bad
12 Bad
13 Bad
14 Bad
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)

6
2
2
2
2
0
0
0
0
0
1
0
2
2
2
3
0
0
66
63
83
72
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)

4
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
22
40
45
6
45
40

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
0
2
2
2
3
0
0
3
63
78
65
77
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2

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
9
7
8
9
8
8
6
7
7
7
8
8
9
9
9
12
14
13
15
13
12
19

Chance of Frost

Temperature (°C)

19
19
19
18
15
13
11
10
10
9
8
7
7
7
7
8
11
15
19
20
21
22
23
23

Feels Like (°C)

16
17
15
14
12
10
8
7
7
6
5
4
4
3
3
4
8
11
13
15
15
17
17
16

Dew Point (°C)

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

Relative Humidity (%)

14
15
18
26
29
31
31
30
31
32
32
32
32
33
32
32
29
19
15
14
13
12
11
10

Pressure (mb)

1005
1004
1005
1005
1006
1007
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1006
1005
1004
1003
1001
1000
998

Ozone (du)

356
351
349
345
344
341
340
339
338
338
337
338
341
337
335
338
334
335
334
333
333
335
335
334

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
69
60
60
93
97
90
88
96
62
49
100
100
100
100
96

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
7
16
44
47
36
49
48
39
41
49
97
96
94

Medium Clouds (% Sky Obscured)

31
36
75
85
100
60
62
93
99
36
35
40
35
1
3
14
59
20
24
100
100
100
100
85

High Clouds (% Sky Obscured)

86
100
100
100
100
100
100
100
100
65
60
60
92
96
30
35
30
0
0
0
0
25
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
2
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
None
Light Rain
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
4
0
0
0
0
0
0
0
0
0
0
0
3
9
23
82
69
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.3
0.8
1.1
0.8

Wind Speed/Direction (mph)

16
16
16
18
16
16
14
15
12
9
18
16
14
12
12
9
19
20
20
20
17
18
19
17

Chance of Frost

Temperature (°C)

24
24
23
22
20
19
18
17
16
15
9
7
6
5
3
3
2
2
3
2
0
0
0
0

Feels Like (°C)

17
17
17
13
11
11
12
11
10
10
4
2
1
-0
-2
-1
-6
-5
-3
-4
-8
-8
-9
-8

Dew Point (°C)

-10
-8
-5
-8
-11
-11
-7
-10
-12
-10
-15
-16
-17
-17
-17
-14
-7
-8
-8
-10
-13
-12
-4
-4

Relative Humidity (%)

10
11
15
13
11
12
17
15
14
17
16
17
17
19
21
28
50
48
45
41
38
40
75
75

Pressure (mb)

997
996
996
996
997
998
999
999
999
999
1002
1003
1004
1005
1005
1006
1009
1009
1009
1010
1011
1012
1015
1016

Ozone (du)

333
333
333
334
335
334
334
337
336
339
346
350
353
351
352
353
354
353
360
370
375
364
371
372

Friday 17

New Moon 3%

06:34

20:21

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

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)

94
92
89
83
77
60
46
49
5
3
1
22
41
65
62
62
85
85
75
40
62
13
85
84

Low Clouds (% Sky Obscured)

93
92
89
14
5
6
8
20
5
3
0
1
1
2
2
2
0
0
0
0
2
0
0
0

Medium Clouds (% Sky Obscured)

69
54
63
58
49
33
31
36
1
0
0
22
41
65
62
62
85
85
75
40
62
13
85
84

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
0

ISS Passover

Visibility (miles)

2
1
2
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

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

Precipitation Probability (%)

79
50
38
14
2
2
3
1
1
1
0
0
0
0
0
1
2
6
8
9
7
5
1
1

Precipitation Amount (mm)

0.5
0.2
0.1
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)

16
15
15
11
7
3
5
4
4
5
5
4
4
4
3
4
6
8
11
15
16
16
15
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-5
-5
-4
-4
-2
-3
-3
-4
-4
-3
-3
-4
-3
-3
-2
-1
1
1
1
4
4
5
4

Dew Point (°C)

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

Relative Humidity (%)

80
84
80
72
64
77
81
84
83
84
86
87
87
89
87
83
64
50
39
32
27
25
20
17

Pressure (mb)

1016
1016
1017
1017
1018
1019
1020
1021
1021
1022
1022
1022
1023
1023
1024
1024
1023
1023
1022
1021
1020
1019
1018
1018

Ozone (du)

374
378
382
383
384
385
384
386
383
387
396
405
407
408
408
406
407
405
403
400
397
396
392
387

Saturday 18

Waxing Crescent 8%

07:15

21:41

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
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 Good
14 Good
15 Good

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)

70
60
90
95
95
19
0
0
0
0
0
2
6
8
6
3
0
0
1
0
1
2
3
5

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
90
95
95
15
0
0
0
0
0
2
6
8
6
2
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

14
14
10
6
6
4
4
5
5
6
7
7
7
7
7
8
8
9
9
10
10
10
10
8

Chance of Frost

Temperature (°C)

12
12
12
10
8
7
6
5
4
4
4
4
4
3
3
5
7
10
13
16
19
20
21
22

Feels Like (°C)

5
4
6
5
3
4
5
4
3
3
2
3
1
1
-0
-0
0
1
3
4
6
15
15
13

Dew Point (°C)

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

Relative Humidity (%)

17
16
20
25
33
38
41
42
40
39
38
39
37
39
39
32
26
21
17
14
12
10
9
8

Pressure (mb)

1017
1017
1017
1018
1020
1021
1022
1022
1023
1023
1023
1023
1023
1023
1023
1022
1021
1020
1019
1018
1016
1015
1014
1013

Ozone (du)

383
379
376
373
370
367
365
365
364
364
363
362
362
363
364
359
354
349
345
341
337
338
339
339

Sunday 19

Waxing Crescent 17%

08:05

23:00

16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 OK
23 OK
00 OK
01 OK
02 OK
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: 06:09, 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)

10
3
8
11
15
17
22
28
31
34
39
49
62
75
83
92
100
86
71
57
66
75
83
83

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
0
0
0
0
19
34
39
38
27
8
8
2
4
15
26
38
51
65
79
79

High Clouds (% Sky Obscured)

10
1
8
11
15
17
22
21
31
34
39
49
35
11
16
37
82
78
55
33
35
37
40
51

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)

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

Chance of Frost

Temperature (°C)

22
21
21
19
17
15
14
12
11
10
9
9
8
7
6
9
11
13
16
19
21
22
23
23

Feels Like (°C)

14
14
14
15
16
16
14
12
10
7
7
8
6
5
4
3
4
5
6
7
8
18
17
17

Dew Point (°C)

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

Relative Humidity (%)

9
10
11
13
15
17
16
16
15
18
21
25
24
24
24
22
21
20
17
15
13
12
12
12

Pressure (mb)

1012
1011
1011
1011
1012
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1013
1013
1013
1012
1011
1010
1009
1008
1007

Ozone (du)

339
338
338
337
336
335
334
333
333
334
335
336
336
335
335
335
336
336
339
341
343
345
346
348

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

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)

83
83
87
91
95
87
79
71
49
27
6
4
2
0
2
3
4
4
4
4

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)

76
74
83
88
93
85
77
69
47
25
3
2
1
0
1
2
3
3
3
3

High Clouds (% Sky Obscured)

63
75
76
76
77
63
49
35
24
13
2
1
1
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

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 (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
23
23
21
19
17
15
14
12
12
12
11
10
9
8
11
13
15
17
20

Feels Like (°C)

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

Dew Point (°C)

-7
-6
-5
-5
-6
-6
-6
-6
-7
-7
-7
-7
-6
-5
-5
-4
-4
-4
-4
-5

Relative Humidity (%)

13
14
14
17
19
21
22
24
25
26
27
28
32
36
40
35
30
27
22
19

Pressure (mb)

1007
1006
1006
1007
1008
1009
1010
1011
1012
1012
1012
1012
1013
1013
1014
1014
1014
1014
1012
1011

Ozone (du)

350
353
356
356
357
358
357
357
356
355
353
352
349
347
344
341
338
335
331
328

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

Generated: 14/04/26 16:30:20. Forecast: 14/04/26 to 20/04/26. Timezone: UTC-6.00