Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 12

Waning Crescent 18%

04:22

14:23

13 Good
14 Good
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 OK
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)

2
18
53
80
82
57
64
100
81
84
71
100
96
100
100
100
100
100
100
97
85
66
15
12

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
37
29
60
57
31
100
62
55
53
21
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
18
53
52
0
52
0
0
0
27
44
100
95
100
100
100
100
100
100
95
73
51
10
7

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
7
6
0
14
11
6
4
5
8
7
7
8
9
10
11
12
12
12
11
16
21
19
14

Chance of Frost

Temperature (°C)

22
23
23
24
24
23
21
17
16
15
15
13
11
10
9
9
10
11
11
13
16
17
19
20

Feels Like (°C)

17
18
18
15
17
18
16
16
12
11
10
9
6
4
3
3
4
4
5
8
9
9
10
14

Dew Point (°C)

-8
-9
-11
-11
-9
-9
-5
-5
-9
-9
-8
-8
-9
-11
-11
-12
-12
-10
-8
-5
-9
-9
-9
-10

Relative Humidity (%)

12
11
9
9
10
11
18
21
17
18
21
22
24
23
23
21
21
22
27
28
17
15
14
12

Pressure (mb)

1003
1002
1001
1000
1000
1000
1001
1003
1004
1005
1005
1006
1006
1006
1006
1006
1006
1007
1007
1008
1007
1007
1006
1005

Ozone (du)

320
324
326
328
328
327
328
328
329
331
331
330
330
331
330
329
329
328
326
327
328
331
332
331

Monday 13

Waning Crescent 10%

04:46

15:31

13 OK
14 Bad
15 OK
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 OK
04 OK
05 OK
06 OK
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)

40
50
43
65
85
90
84
91
87
100
68
67
67
78
48
44
48
45
46
21
37
31
28
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
16

Medium Clouds (% Sky Obscured)

13
49
11
33
85
90
84
85
59
69
68
67
67
78
48
44
48
45
46
9
13
13
19
53

High Clouds (% Sky Obscured)

11
0
2
51
43
40
36
23
43
37
30
35
35
47
1
8
5
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
2
0
1
0
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
4

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
11
16
22
13
10
9
10
7
10
9
9
6
5
3
3
3
3
5
6
8
8
7
7

Chance of Frost

Temperature (°C)

21
22
22
22
21
20
19
17
15
13
13
12
11
10
8
7
6
6
6
8
11
13
15
16

Feels Like (°C)

16
17
14
13
16
15
14
11
10
8
8
7
8
6
6
5
4
3
2
5
9
11
13
15

Dew Point (°C)

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

Relative Humidity (%)

10
10
9
9
11
14
19
16
19
24
27
28
31
31
33
38
42
40
39
35
30
27
23
21

Pressure (mb)

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

Ozone (du)

329
330
331
330
331
335
336
335
335
336
340
343
347
349
346
342
341
340
340
339
337
336
336
336

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 Bad
03 Bad
04 OK
05 OK
06 OK
07 OK
08 Good
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)

77
94
89
100
100
100
100
100
100
100
100
90
87
96
51
37
37
35
40
1
0
0
0
0

Low Clouds (% Sky Obscured)

2
14
13
13
25
50
33
86
79
75
22
5
3
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

77
86
54
100
100
100
100
100
100
100
100
90
87
84
51
37
4
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
31
85
90
95
95
98
99
100
99
96
9
1
80
37
4
32
30
35
1
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
6
4
7
5
5
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
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

24
30
34
33
51
69
94
95
95
81
46
14
3
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0.3
0.8
1.5
1
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
7
6
16
17
25
24
19
15
14
11
7
4
6
7
7
6
9
8
9
11
12
12
10

Chance of Frost

Temperature (°C)

16
16
16
15
12
10
8
6
6
6
6
6
6
6
6
6
5
4
4
7
10
13
15
16

Feels Like (°C)

15
11
13
12
7
1
-1
-2
-2
-1
1
3
4
3
3
3
2
-2
-2
2
6
9
10
12

Dew Point (°C)

-7
-3
-3
-7
-10
-2
0
3
3
3
1
1
1
2
2
2
-1
-6
-7
-6
-7
-7
-8
-8

Relative Humidity (%)

20
26
26
22
20
43
57
78
81
78
69
69
70
74
74
75
67
48
46
41
30
24
21
18

Pressure (mb)

1002
1002
1001
1001
1002
1004
1006
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1009
1009
1008

Ozone (du)

339
341
342
342
344
346
348
351
356
359
361
361
362
363
365
364
363
363
364
369
368
365
365
367

Wednesday 15

Waning Crescent 1%

05:34

17:50

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

0
1
27
12
3
20
10
47
10
4
0
0
0
0
0
2
11
3
35
15
36
74
96
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)

0
1
27
12
2
18
10
40
10
4
0
0
0
0
0
0
0
0
0
0
33
65
96
89

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
25
51
77
56

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)

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

Chance of Frost

Temperature (°C)

17
18
18
18
18
18
16
15
13
11
9
7
7
6
6
6
6
6
8
11
14
16
19
21

Feels Like (°C)

14
16
17
13
13
14
13
12
10
9
7
6
4
4
2
2
2
1
5
6
9
11
13
14

Dew Point (°C)

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

Relative Humidity (%)

16
14
14
16
18
20
27
31
34
36
34
34
32
35
35
34
36
37
38
35
23
19
16
15

Pressure (mb)

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

Ozone (du)

362
357
354
350
345
343
342
342
347
346
345
342
338
336
337
340
341
342
342
345
342
339
335
336

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 Good
02 Good
03 OK
04 OK
05 OK
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)

100
100
100
100
100
100
69
98
98
100
100
72
11
10
20
30
32
50
61
73
66
55
34
56

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
30
32
50
61
73
66
55
34
55

Medium Clouds (% Sky Obscured)

40
96
91
100
100
100
59
93
48
100
94
51
11
10
20
12
1
15
32
45
47
44
34
55

High Clouds (% Sky Obscured)

48
30
57
77
100
100
69
97
98
100
100
72
11
10
20
22
18
25
19
3
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
Snow

Precipitation Probability (%)

0
0
0
0
0
5
5
2
3
2
0
0
0
0
0
0
0
2
4
5
18
27
36
52

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
0.2

Wind Speed/Direction (mph)

15
14
16
15
16
11
11
11
11
9
9
9
9
9
8
6
9
14
11
13
16
17
18
19

Chance of Frost

Temperature (°C)

22
22
23
23
23
22
20
19
18
16
15
13
13
12
11
9
7
5
5
4
4
3
2
2

Feels Like (°C)

14
17
16
16
15
17
15
14
13
12
10
8
7
8
7
6
4
1
1
2
2
1
-1
-3

Dew Point (°C)

-8
-8
-7
-8
-7
-3
-1
-1
-3
-3
-3
-6
-9
-10
-10
-12
-13
-14
-11
-8
-5
-7
-9
-10

Relative Humidity (%)

13
12
12
12
13
18
23
27
24
28
29
26
20
21
21
21
22
24
32
42
53
49
44
41

Pressure (mb)

1001
999
998
996
996
996
997
998
999
999
999
999
999
999
998
1000
1001
1002
1004
1005
1006
1007
1008
1008

Ozone (du)

335
333
330
330
331
331
331
333
334
335
337
340
339
344
348
350
348
346
348
350
352
350
348
346

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

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)

78
100
100
100
100
100
100
100
99
100
100
100
100
95
76
52
28
20
12
4
4
4
5
32

Low Clouds (% Sky Obscured)

72
98
97
96
91
92
92
88
77
65
54
44
35
26
20
14
8
7
6
4
4
3
3
3

Medium Clouds (% Sky Obscured)

76
97
98
99
100
100
100
100
99
90
74
22
18
20
29
38
28
19
7
0
1
1
2
30

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)

8
6
5
3
2
0
3
6
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
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

65
75
82
89
95
85
71
51
38
28
6
16
19
0
0
1
0
0
0
0
1
0
0
0

Precipitation Amount (mm)

0.3
0.4
0.5
0.7
0.9
0.7
0.5
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

20
20
21
19
16
14
12
10
9
7
7
8
7
7
7
7
6
6
8
10
13
13
15
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

47
54
62
72
81
92
87
83
77
75
74
71
76
81
84
86
87
89
81
72
65
52
42
33

Pressure (mb)

1010
1012
1014
1015
1016
1016
1017
1018
1019
1019
1020
1020
1021
1022
1022
1023
1023
1024
1023
1023
1022
1021
1021
1020

Ozone (du)

349
352
356
359
361
364
365
366
366
369
372
375
377
379
381
387
394
401
403
404
406
403
400
396

Saturday 18

Waxing Crescent 3%

07:15

21:41

13 Bad
14 Bad
15 Bad
16 OK
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 OK
09 Good
10 Good
11 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)

59
86
63
39
16
12
8
4
3
2
1
1
0
0
0
0
1
7
14
20
14
7
0

Low Clouds (% Sky Obscured)

2
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

58
85
62
37
15
11
7
3
2
2
1
1
0
0
0
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
1
7
13
20
13
7
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

Fog (%)

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

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

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

Wind Speed/Direction (mph)

14
12
10
8
7
7
4
3
3
4
5
7
8
9
11
10
10
10
8
7
6
5
4

Chance of Frost

Temperature (°C)

8
9
10
11
11
11
9
7
5
5
4
3
3
3
3
2
2
2
4
7
9
12
15

Feels Like (°C)

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

Dew Point (°C)

-9
-10
-11
-10
-10
-10
-9
-9
-8
-9
-10
-11
-11
-11
-10
-11
-11
-12
-11
-11
-10
-11
-12

Relative Humidity (%)

29
25
21
21
21
21
26
31
39
37
35
34
35
36
38
37
37
36
31
27
24
18
14

Pressure (mb)

1019
1018
1017
1016
1016
1015
1016
1017
1018
1018
1019
1020
1020
1019
1019
1019
1019
1019
1018
1017
1017
1015
1014

Ozone (du)

394
392
390
386
382
378
376
375
373
370
367
365
363
362
361
358
355
351
350
350
349
348
347

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

Generated: 12/04/26 13:59:31. Forecast: 12/04/26 to 18/04/26. Timezone: UTC-6.00