Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 28

Waxing Gibbous 100%

20:01

05:43

07 OK
08 OK
09 OK
10 Good
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 OK
02 OK
03 OK
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:53, Set: 20:12, Transit: 13:02. Moon - Rise: 20:01, Set: 05:43. Civil Dark: 20:42 - 05:23. Nautical Dark: 21:19 - 04:45. Astro Dark: 22:01 - 04:04

Total Clouds (% Sky Obscured)

48
37
47
4
62
72
35
19
60
68
100
100
100
100
100
100
98
50
26
35
35
65
53
100

Low Clouds (% Sky Obscured)

1
0
0
0
26
39
22
10
11
13
0
25
7
0
18
0
0
0
0
0
0
0
1
0

Medium Clouds (% Sky Obscured)

1
1
1
1
47
50
31
0
0
17
50
63
53
15
0
6
9
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

4
5
3
3
30
48
5
0
50
59
100
100
100
100
100
100
96
50
26
35
35
65
51
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
3
9
6
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
Moderate Rain
Light Rain
Ice pellet
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
5
34
32
22
19
29
60
95
95
95
74
11
2
1
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
3.5
1.4
3.7
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
2
4
4
4
6
7
8
10
8
19
16
12
10
12
9
9
5
5
4
4
4
3

Chance of Frost

Temperature (°C)

21
23
25
27
29
30
31
31
31
31
30
26
23
22
22
21
21
21
21
21
20
20
20
19

Feels Like (°C)

23
25
26
29
31
33
33
32
32
30
29
20
19
19
20
18
19
19
20
20
20
20
20
20

Dew Point (°C)

13
13
13
13
13
12
11
10
9
7
6
22
15
15
15
18
17
16
16
16
15
15
14
14

Relative Humidity (%)

60
52
46
41
36
32
29
26
24
21
21
82
59
64
66
80
75
70
73
73
71
70
70
70

Pressure (mb)

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

Ozone (du)

293
293
292
293
293
293
292
293
292
292
291
290
289
290
291
291
290
291
291
292
292
294
295
296

Wednesday 29

Full Moon 100%

20:31

06:48

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

Sun - Rise: 05:54, Set: 20:11, Transit: 13:02. Moon - Rise: 20:31, Set: 06:48. Civil Dark: 20:41 - 05:24. Nautical Dark: 21:18 - 04:46. Astro Dark: 21:59 - 04:06

Total Clouds (% Sky Obscured)

100
41
30
24
18
51
62
59
67
67
100
100
100
100
100
100
100
100
100
100
24
5
19
14

Low Clouds (% Sky Obscured)

0
2
0
3
1
3
4
3
3
4
4
80
11
9
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
16
0
13
3
39
100
81
35
25
23
1
7
0
0
0
0
0
2

High Clouds (% Sky Obscured)

100
31
28
6
3
26
62
49
67
67
100
100
100
100
100
100
100
100
100
100
24
5
16
10

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
2
7
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
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
2
24
16
15
32
78
95
95
53
3
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
1.3
0.7
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
3
5
5
4
4
5
7
7
8
9
18
18
13
10
4
5
7
7
7
5
4
3
5

Chance of Frost

Temperature (°C)

20
22
23
25
27
29
30
31
32
33
32
28
24
23
23
23
23
23
22
22
21
21
20
20

Feels Like (°C)

21
22
24
25
28
30
30
31
32
32
30
21
20
20
22
23
23
22
22
20
21
21
21
21

Dew Point (°C)

13
12
12
13
12
12
11
10
9
8
7
25
21
18
18
16
15
16
15
14
14
13
14
13

Relative Humidity (%)

62
54
48
45
39
34
30
26
23
21
20
86
79
73
73
66
63
66
61
59
62
62
66
67

Pressure (mb)

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

Ozone (du)

296
296
295
294
293
294
294
296
296
297
295
292
293
293
295
296
298
297
298
298
299
298
297
297

Thursday 30

Waning Gibbous 97%

20:57

No Set

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

Sun - Rise: 05:55, Set: 20:10, Transit: 13:02. Moon - Rise: 20:57, Set: No Set. Civil Dark: 20:40 - 05:25. Nautical Dark: 21:17 - 04:48. Astro Dark: 21:58 - 04:07

Total Clouds (% Sky Obscured)

47
65
26
7
3
2
4
2
13
71
50
50
25
0
22
1
3
1
0
0
0
0
0
1

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
1
1
1
0
1
1
4
63
50
50
17
0
12
1
3
1
0
0
0
0
0
1

High Clouds (% Sky Obscured)

47
54
19
5
1
0
0
0
4
38
2
0
0
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
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
4
7
13
18
26
8
3
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
5
7
8
8
8
8
7
7
8
6
15
11
10
5
5
5
6
4
3
4
2
2
3

Chance of Frost

Temperature (°C)

20
23
25
27
29
31
32
33
33
34
34
31
29
28
27
26
25
24
23
22
22
21
20
20

Feels Like (°C)

21
22
25
27
29
31
32
32
32
31
34
28
28
26
27
26
25
24
24
23
23
21
22
23

Dew Point (°C)

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

Relative Humidity (%)

64
52
41
37
34
30
27
23
20
19
21
30
35
38
40
39
40
44
45
48
51
54
60
66

Pressure (mb)

1013
1013
1013
1013
1012
1012
1011
1010
1010
1009
1009
1010
1011
1011
1012
1013
1014
1015
1015
1015
1016
1017
1017
1018

Ozone (du)

297
298
297
298
299
299
298
299
298
296
294
296
299
298
297
297
295
293
292
292
291
291
291
291

Friday 31

Waning Gibbous 93%

21:20

07:52

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

Sun - Rise: 05:56, Set: 20:09, Transit: 13:02. Moon - Rise: 21:20, Set: 07:52. Civil Dark: 20:39 - 05:26. Nautical Dark: 21:16 - 04:49. Astro Dark: 21:56 - 04:09

Total Clouds (% Sky Obscured)

0
0
0
0
0
7
14
20
27
35
55
64
44
71
59
20
2
1
0
0
0
0
0
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
0
3
6
7
11
15
44
64
21
71
59
18
2
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
12
10
2
15
2
1
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
0
15
23
27
45
44
30
30
30
13
28
17
4
1
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)

3
4
5
3
3
5
6
7
9
8
8
13
11
10
10
10
9
8
6
5
5
7
7
6

Chance of Frost

Temperature (°C)

21
23
25
27
29
30
31
32
33
33
32
30
27
25
23
23
22
22
21
21
20
20
20
20

Feels Like (°C)

24
27
28
30
31
32
34
34
33
32
31
24
22
23
20
17
18
20
19
19
21
19
19
20

Dew Point (°C)

14
14
13
13
12
11
10
7
3
2
0
3
12
13
11
13
14
13
12
11
11
11
12
12

Relative Humidity (%)

61
55
47
42
36
31
26
20
15
13
13
17
41
47
45
54
58
56
54
54
56
57
60
62

Pressure (mb)

1018
1018
1018
1017
1016
1016
1015
1014
1013
1012
1012
1013
1015
1016
1017
1019
1019
1019
1019
1019
1019
1018
1018
1018

Ozone (du)

291
290
290
289
289
290
291
294
297
300
299
297
302
302
302
302
300
300
299
299
299
298
297
297

Saturday 1

Waning Gibbous 86%

21:43

08:56

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

Sun - Rise: 05:56, Set: 20:08, Transit: 13:02. Moon - Rise: 21:43, Set: 08:56. Civil Dark: 20:37 - 05:27. Nautical Dark: 21:14 - 04:50. Astro Dark: 21:54 - 04:10

Total Clouds (% Sky Obscured)

0
0
6
12
19
20
21
20
24
29
34
49
58
65
47
23
1
11
22
37
25
13
0
0

Low Clouds (% Sky Obscured)

0
0
2
3
4
7
7
7
9
12
19
16
8
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
9
15
17
7
4
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
25
47
65
47
23
0
11
21
35
25
12
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
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
2
3
3
41
59
67
56
36
0
1
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.8
0.4
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
6
7
7
7
7
10
13
15
16
16
17
15
13
13
13
15
17
17
17
17
17
17
17

Chance of Frost

Temperature (°C)

21
23
24
26
28
30
32
32
33
33
32
32
29
26
24
24
24
24
23
23
22
21
21
20

Feels Like (°C)

23
25
27
29
31
32
32
31
31
31
30
29
28
26
25
25
25
25
21
20
20
19
19
19

Dew Point (°C)

13
12
12
12
11
11
10
9
8
8
8
9
9
8
8
9
9
10
10
9
9
9
9
9

Relative Humidity (%)

60
52
46
39
34
30
26
23
21
21
22
23
27
30
35
37
39
41
42
42
44
45
46
48

Pressure (mb)

1018
1018
1018
1017
1016
1015
1014
1013
1012
1012
1011
1011
1012
1013
1014
1014
1014
1014
1014
1014
1013
1013
1013
1012

Ozone (du)

295
294
293
293
291
290
289
287
287
287
286
286
286
286
286
287
287
288
287
287
286
285
284
283

Sunday 2

Waning Gibbous 78%

22:05

10:01

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

Sun - Rise: 05:57, Set: 20:06, Transit: 13:01. Moon - Rise: 22:05, Set: 10:01. Civil Dark: 20:36 - 05:28. Nautical Dark: 21:13 - 04:51. Astro Dark: 21:53 - 04:11

Total Clouds (% Sky Obscured)

0
0
8
16
23
14
8
1
27
57
85
81
69
59
49
39
34
32
32
30
38
48
60
63

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
8
16
23
14
8
0
0
0
0
1
1
1
1
1
0
0
0
0
0
0
0
19

High Clouds (% Sky Obscured)

0
0
2
3
5
4
2
1
27
57
85
78
58
42
38
34
33
32
32
30
38
48
59
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
10
14
16
13
10
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)

16
16
15
14
14
13
14
14
15
14
15
15
14
12
11
12
13
13
14
14
14
12
9
6

Chance of Frost

Temperature (°C)

22
23
25
27
30
33
33
34
35
34
34
33
32
30
28
27
26
25
25
24
23
23
22
22

Feels Like (°C)

17
18
18
19
20
21
32
32
31
31
31
31
30
29
29
27
26
25
21
20
20
20
20
19

Dew Point (°C)

9
8
8
7
6
6
4
2
0
-1
-1
-1
1
2
4
5
6
7
7
7
7
7
7
8

Relative Humidity (%)

43
38
34
28
22
18
15
12
10
10
10
11
13
17
21
23
26
30
32
33
35
36
38
40

Pressure (mb)

1012
1012
1011
1010
1009
1008
1007
1006
1005
1004
1004
1004
1005
1005
1006
1006
1006
1007
1007
1006
1006
1006
1006
1006

Ozone (du)

283
283
283
283
283
283
284
286
287
288
288
289
289
289
289
289
289
288
289
289
289
289
290
290

Monday 3

Waning Gibbous 68%

22:28

11:07

Sun - Rise: 05:58, Set: 20:05, Transit: 13:01. Moon - Rise: 22:28, Set: 11:07. Civil Dark: 20:35 - 05:29. Nautical Dark: 21:12 - 04:52. Astro Dark: 21:51 - 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: 28/07/26 07:30:40. Forecast: 28/07/26 to 03/08/26. Timezone: UTC-6.00