Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 23

First Quarter 50%

11:31

02:41

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

Sun - Rise: 06:05, Set: 19:42, Transit: 12:53. Moon - Rise: 11:31, Set: 02:41. Civil Dark: 20:10 - 05:36. Nautical Dark: 20:45 - 05:02. Astro Dark: 21:22 - 04:23

Total Clouds (% Sky Obscured)

0
0
0
0
2
50
31
4
38
78
67
79
64
75
49
9
70
4
3
0
5
5
4
0

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
2
50
18
1
22
78
67
79
64
75
49
4
23
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
3
0
3
0
2
1
0
2
45
2
2
0
3
2
2
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
2
3
3
0
2
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
4
8
9
8
11
13
13
13
12
15
16
16
13
8
5
4
2
2
6
6
8
6
6

Chance of Frost

Temperature (°C)

7
7
6
9
12
14
16
17
18
17
17
17
16
15
14
12
10
9
8
7
6
5
5
5

Feels Like (°C)

5
5
5
6
9
11
10
12
14
15
11
10
9
10
10
9
8
7
8
5
4
2
3
3

Dew Point (°C)

-7
-7
-8
-11
-9
-8
-13
-14
-12
-12
-11
-10
-9
-9
-5
-3
-4
-5
-5
-7
-8
-8
-7
-8

Relative Humidity (%)

36
37
36
23
22
21
13
11
12
12
13
15
17
18
26
35
35
37
40
36
37
37
40
38

Pressure (mb)

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

Ozone (du)

335
339
343
346
348
354
366
362
361
360
360
358
354
353
355
356
355
354
354
357
358
362
365
363

Friday 24

Waxing Gibbous 61%

12:44

03:11

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

Sun - Rise: 06:03, Set: 19:43, Transit: 12:53. Moon - Rise: 12:44, Set: 03:11. Civil Dark: 20:12 - 05:35. Nautical Dark: 20:46 - 04:59. Astro Dark: 21:23 - 04:22

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
0
86
100
100
100
100
100
100
89
100
100
99
98
96
98
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
19
18
37
90
96
99

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
0
61
100
100
100
100
84
6
5
32
47
73
97
50
37
35

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
6
90
100
57
100
100
100
86
99
100
66
23
2
15
8

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
8
6
5
6
7
9
12
13
12
16
15
14
13
9
18
13
15
19
15
14
13
14
14

Chance of Frost

Temperature (°C)

4
4
4
7
10
13
16
18
19
21
22
21
21
21
19
14
12
10
7
5
4
3
3
2

Feels Like (°C)

2
1
2
6
8
11
13
13
13
16
14
14
15
16
16
8
7
5
-1
-1
-2
-3
-3
-4

Dew Point (°C)

-7
-5
-4
-3
-4
-6
-7
-8
-8
-9
-8
-10
-9
-9
-4
-14
-16
-16
-4
-1
1
1
-0
-1

Relative Humidity (%)

45
55
59
48
37
27
21
17
15
12
12
11
12
13
20
13
13
14
45
68
82
91
82
77

Pressure (mb)

1009
1010
1011
1010
1009
1008
1006
1004
1003
1001
999
999
998
998
999
1002
1004
1006
1008
1011
1012
1014
1014
1014

Ozone (du)

364
363
360
361
361
361
362
362
363
366
365
360
359
359
358
357
354
356
362
362
362
360
359
359

Saturday 25

Waxing Gibbous 71%

13:54

03:37

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

Sun - Rise: 06:02, Set: 19:44, Transit: 12:53. Moon - Rise: 13:54, Set: 03:37. Civil Dark: 20:13 - 05:33. Nautical Dark: 20:47 - 04:57. Astro Dark: 21:24 - 04:20

Total Clouds (% Sky Obscured)

100
100
89
98
61
84
68
30
48
26
18
15
44
71
100
100
99
67
94
100
100
100
100
86

Low Clouds (% Sky Obscured)

100
100
73
73
31
21
16
9
5
0
0
2
2
44
40
45
7
3
4
10
16
26
66
53

Medium Clouds (% Sky Obscured)

92
90
30
62
24
60
44
4
48
26
13
6
36
71
100
100
32
36
76
93
96
98
98
74

High Clouds (% Sky Obscured)

5
1
0
5
1
15
18
12
0
0
7
9
39
53
94
100
94
22
75
100
100
90
84
78

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
4
21
21
10
9
6
5
4
4
1
3
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)

13
11
9
9
9
8
8
9
9
11
13
15
16
17
17
16
16
15
13
12
12
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-4
-3
-2
-1
2
3
5
9
9
11
12
11
9
7
5
4
3
4
2
2
2
1
1

Dew Point (°C)

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

Relative Humidity (%)

77
73
70
64
57
51
48
42
38
35
31
29
30
32
41
44
48
60
71
81
76
79
83
83

Pressure (mb)

1015
1015
1015
1015
1015
1013
1012
1010
1008
1007
1005
1004
1003
1003
1004
1005
1007
1007
1008
1008
1007
1007
1007
1006

Ozone (du)

357
357
357
357
356
355
354
351
350
348
343
339
335
336
335
336
337
340
338
338
338
340
342
341

Sunday 26

Waxing Gibbous 81%

15:01

04:00

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:01, Set: 19:45, Transit: 12:53. Moon - Rise: 15:01, Set: 04:00. Civil Dark: 20:14 - 05:32. Nautical Dark: 20:49 - 04:56. Astro Dark: 21:26 - 04:18

Total Clouds (% Sky Obscured)

89
100
100
100
99
97
94
94
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

74
97
98
94
79
75
61
58
8
0
25
3
1
17
36
30
28
53
75
100
100
100
100
100

Medium Clouds (% Sky Obscured)

53
31
16
2
30
55
66
77
89
100
100
100
100
99
99
98
99
99
100
93
46
11
89
8

High Clouds (% Sky Obscured)

72
88
75
76
69
87
76
85
92
100
100
100
100
100
100
100
100
100
100
68
50
16
30
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
1
7
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
Light Rain
Light Rain
Light Rain
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
3
4
3
5
6
4
40
60
95
95
90
27
35
50
48
43
36
23
23
20
21
21
7

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
1
1.4
0.4
0
0
0
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
13
12
12
12
11
12
14
12
11
12
15
9
8
8
10
12
11
11
12
13
13
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
5
5
5
6
7
7
6
3
10
11
10
9
7
7
8
8
7
5
4
4
3
2

Relative Humidity (%)

94
90
84
81
76
70
69
62
57
46
76
84
76
70
70
77
90
96
98
94
88
93
93
91

Pressure (mb)

1006
1005
1004
1003
1002
1001
1000
998
997
995
996
997
997
997
998
1000
1002
1003
1003
1005
1006
1007
1008
1009

Ozone (du)

340
339
341
341
341
345
346
348
349
347
343
347
351
351
353
356
357
357
357
355
349
345
342
342

Monday 27

Waxing Gibbous 88%

16:06

04:21

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

Sun - Rise: 05:59, Set: 19:46, Transit: 12:53. Moon - Rise: 16:06, Set: 04:21. Civil Dark: 20:15 - 05:31. Nautical Dark: 20:50 - 04:54. Astro Dark: 21:27 - 04:16

Total Clouds (% Sky Obscured)

100
100
100
100
80
13
15
15
100
99
100
100
91
94
96
98
99
99
100
100
100
100
86
65

Low Clouds (% Sky Obscured)

100
100
100
99
31
13
15
15
32
61
88
84
78
79
79
79
73
66
17
19
18
30
30
31

Medium Clouds (% Sky Obscured)

11
5
4
76
72
13
15
15
49
56
100
97
91
93
94
96
97
97
99
99
100
100
81
62

High Clouds (% Sky Obscured)

0
3
3
9
7
1
4
12
88
92
100
100
40
67
87
98
99
99
100
68
37
5
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
8
7
5
7

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

Precipitation Probability (%)

1
1
1
0
0
0
0
2
10
31
83
65
58
95
95
95
95
83
70
58
47
38
43
42

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
1.2
1.3
1
0.7
0.4
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-2
-0
-1
-1
2
5
7
8
7
8
8
6
5
4
4
4
2
2
1
1
0
1
1

Dew Point (°C)

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

Relative Humidity (%)

86
83
80
74
68
59
54
49
42
38
36
40
55
58
63
70
76
74
71
68
72
75
79
80

Pressure (mb)

1010
1011
1012
1012
1013
1012
1011
1010
1009
1008
1008
1008
1009
1009
1010
1011
1013
1013
1014
1014
1014
1014
1014
1015

Ozone (du)

341
341
342
343
345
345
347
350
352
353
354
358
361
369
370
371
373
374
376
378
378
377
377
377

Tuesday 28

Waxing Gibbous 94%

17:09

04:43

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

Sun - Rise: 05:58, Set: 19:47, Transit: 12:53. Moon - Rise: 17:09, Set: 04:43. Civil Dark: 20:16 - 05:29. Nautical Dark: 20:51 - 04:53. Astro Dark: 21:29 - 04:15

Total Clouds (% Sky Obscured)

51
38
20
1
3
1
0
7
13
19
37
55
73
82
91
100
91
82
73
82
90
98
99
99

Low Clouds (% Sky Obscured)

26
21
13
1
0
0
0
0
0
0
0
1
1
10
19
28
26
23
21
46
72
98
98
99

Medium Clouds (% Sky Obscured)

43
27
14
1
0
1
0
7
13
12
23
33
53
64
79
88
61
35
8
7
6
6
20
32

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
10
12
31
80
86
72
57
61
65
68
49
30

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
9
9
9
9
9
8
8
8
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 (%)

34
22
10
0
0
0
0
4
7
11
11
12
12
13
13
12
16
14
1
9
13
10
11
8

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

Chance of Frost

Temperature (°C)

4
4
6
7
9
10
12
13
14
15
16
16
15
15
14
12
10
9
8
7
7
7
7
8

Feels Like (°C)

2
2
1
2
3
4
4
5
14
14
15
15
15
15
9
8
8
7
6
5
1
3
4
4

Dew Point (°C)

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

Relative Humidity (%)

85
86
74
63
54
43
36
29
31
33
35
38
41
44
53
63
76
81
85
91
87
82
78
77

Pressure (mb)

1015
1015
1015
1014
1014
1013
1013
1012
1012
1011
1011
1011
1011
1012
1013
1014
1015
1016
1016
1017
1017
1017
1016
1016

Ozone (du)

377
377
376
374
373
371
370
368
367
367
366
365
364
364
362
360
358
357
355
353
350
347
345
346

Wednesday 29

Waxing Gibbous 98%

18:11

05:05

Sun - Rise: 05:57, Set: 19:48, Transit: 12:52. Moon - Rise: 18:11, Set: 05:05. Civil Dark: 20:17 - 05:28. Nautical Dark: 20:52 - 04:51. Astro Dark: 21:30 - 04:13

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 23/04/26 05:45:04. Forecast: 23/04/26 to 29/04/26. Timezone: UTC-6.00