Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 14

Waning Crescent 25%

03:16

13:10

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

Sun - Rise: 07:12, Set: 16:35, Transit: 11:54. Moon - Rise: 03:16, Set: 13:10. Civil Dark: 17:06 - 06:42. Nautical Dark: 17:39 - 06:08. Astro Dark: 18:12 - 05:35

Total Clouds (% Sky Obscured)

80
69
70
50
100
100
100
100
57
52
2
2
0
4
0
0
0
0
4
1
3
4
5
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
0
0
0
0

Medium Clouds (% Sky Obscured)

1
13
17
12
20
11
25
100
57
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

46
69
53
50
100
100
100
100
46
45
2
2
0
2
0
0
0
0
2
0
2
3
4
3

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 (%)

1
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
3
3
6
7
6
6
4
3
1
2
3
2
4
6
8
8
8
8
8
8
7
7

Chance of Frost

Temperature (°C)

0
0
1
2
3
5
8
11
13
14
15
14
11
9
8
7
7
6
6
6
6
5
5
5

Feels Like (°C)

-4
-4
-3
-2
-1
1
4
7
9
11
11
13
10
7
6
5
4
3
3
3
2
2
2
1

Dew Point (°C)

-10
-11
-11
-11
-12
-12
-11
-12
-11
-11
-11
-7
-10
-14
-15
-16
-13
-12
-12
-12
-12
-12
-13
-13

Relative Humidity (%)

48
44
41
38
33
28
24
19
19
16
16
23
22
19
17
17
22
26
27
27
26
26
27
26

Pressure (mb)

1025
1024
1023
1023
1023
1023
1022
1021
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019

Ozone (du)

259
258
264
266
266
266
264
261
260
261
261
261
261
259
260
259
261
261
262
261
262
264
267
268

Monday 15

Waning Crescent 17%

No Rise

13:34

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

Sun - Rise: 07:13, Set: 16:36, Transit: 11:54. Moon - Rise: No Rise, Set: 13:34. Civil Dark: 17:06 - 06:43. Nautical Dark: 17:40 - 06:09. Astro Dark: 18:13 - 05:36

Total Clouds (% Sky Obscured)

46
39
6
2
0
0
27
25
28
36
14
0
0
0
0
0
0
0
0
0
2
0
0
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)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

36
38
4
2
0
0
27
25
28
36
14
0
0
0
0
0
0
0
0
0
1
0
0
3

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
-0
-1
-1
-0
3
6
10
13
15
15
14
13
9
6
5
4
3
2
1
1
1
1
0

Dew Point (°C)

-14
-15
-16
-17
-17
-16
-15
-14
-14
-14
-12
-9
-8
-11
-13
-14
-16
-15
-14
-14
-13
-13
-14
-15

Relative Humidity (%)

25
24
22
20
20
19
17
14
12
11
13
17
21
21
21
21
19
22
24
26
27
26
25
24

Pressure (mb)

1019
1019
1020
1020
1020
1020
1019
1018
1016
1015
1014
1014
1014
1015
1016
1016
1016
1016
1015
1015
1014
1014
1014
1013

Ozone (du)

269
268
269
268
269
270
271
270
269
269
268
268
267
265
264
265
265
263
261
261
260
257
256
256

Tuesday 16

Waning Crescent 10%

04:18

14:02

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

Sun - Rise: 07:14, Set: 16:36, Transit: 11:55. Moon - Rise: 04:18, Set: 14:02. Civil Dark: 17:06 - 06:43. Nautical Dark: 17:40 - 06:09. Astro Dark: 18:13 - 05:37

Total Clouds (% Sky Obscured)

34
40
94
5
74
100
100
100
78
100
100
100
30
35
45
7
3
42
52
55
65
92
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)

0
40
3
0
8
98
93
60
76
50
62
53
3
0
4
3
0
0
0
12
27
80
100
28

High Clouds (% Sky Obscured)

25
25
91
2
74
100
100
100
40
100
100
100
30
25
25
4
3
42
52
55
65
89
100
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
5
0
0
0
4
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
8
9
10
10
10
9
9
8
8
10
7
8
7
9
9
8
8
7
8
8
7
7
8

Chance of Frost

Temperature (°C)

4
4
5
5
6
8
10
12
14
15
16
15
13
12
11
10
9
7
7
6
6
6
5
5

Feels Like (°C)

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

Dew Point (°C)

-16
-16
-16
-16
-15
-13
-11
-10
-8
-6
-3
-2
-2
-4
-6
-8
-8
-6
-6
-6
-6
-6
-7
-8

Relative Humidity (%)

23
22
20
20
21
20
21
20
21
24
27
31
34
34
29
27
30
37
39
41
42
43
42
37

Pressure (mb)

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

Ozone (du)

256
257
257
259
261
263
264
264
264
266
266
264
265
265
268
268
268
268
267
267
267
267
267
266

Wednesday 17

Waning Crescent 5%

05:20

14:35

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

Sun - Rise: 07:14, Set: 16:36, Transit: 11:55. Moon - Rise: 05:20, Set: 14:35. Civil Dark: 17:07 - 06:44. Nautical Dark: 17:40 - 06:10. Astro Dark: 18:13 - 05:37

Total Clouds (% Sky Obscured)

100
100
100
100
97
92
86
52
27
0
0
0
0
0
0
0
0
0
0
28
53
50
45
35

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)

29
40
80
60
58
16
57
9
5
0
0
0
0
0
0
0
0
0
0
2
3
4
11
18

High Clouds (% Sky Obscured)

100
100
100
100
93
84
75
45
23
0
0
0
0
0
0
0
0
0
0
28
53
50
45
35

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
7
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
1
3
5
2
6
12
5
24
39
28
5
4
1
2
2
0
2
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)

8
10
10
11
11
10
10
10
9
8
12
17
20
19
15
15
13
17
20
21
18
15
18
19

Chance of Frost

Temperature (°C)

6
6
6
7
7
9
11
13
15
16
17
16
15
13
11
7
7
6
5
5
4
3
2
1

Feels Like (°C)

0
1
0
1
1
3
6
8
12
14
14
10
8
7
7
1
2
-1
-4
-5
-6
-6
-8
-8

Dew Point (°C)

-8
-7
-7
-6
-5
-4
-5
-5
-6
-6
-4
-4
-5
-5
-2
3
-0
-5
-10
-14
-16
-17
-18
-18

Relative Humidity (%)

37
40
40
40
42
40
33
27
23
22
24
24
25
29
39
78
58
44
31
25
21
22
22
22

Pressure (mb)

1010
1009
1009
1007
1007
1005
1004
1001
999
997
996
996
996
997
999
1003
1004
1005
1008
1009
1010
1011
1012
1013

Ozone (du)

267
267
268
269
272
274
276
279
283
285
289
297
305
310
314
320
318
316
319
315
314
314
315
311

Thursday 18

Waning Crescent 2%

06:20

15:15

04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
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 Bad
00 OK
01 Bad
02 Bad
03 Bad

Sun - Rise: 07:15, Set: 16:37, Transit: 11:56. Moon - Rise: 06:20, Set: 15:15. Civil Dark: 17:07 - 06:45. Nautical Dark: 17:41 - 06:11. Astro Dark: 18:14 - 05:38

Total Clouds (% Sky Obscured)

43
54
55
49
99
100
100
33
30
28
34
52
68
75
80
84
85
83
80
54
27
54
95
99

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)

20
20
25
25
35
50
45
33
30
28
34
47
34
32
52
49
48
46
21
6
2
0
0
0

High Clouds (% Sky Obscured)

43
54
55
49
99
100
100
33
30
28
34
52
68
69
44
19
13
6
0
0
0
0
14
40

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

18
17
17
15
13
12
14
15
13
11
7
6
10
12
13
16
17
15
13
12
10
7
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-7
-7
-6
-5
-6
-6
-6
-4
-2
2
2
-1
-2
-2
-3
-3
-3
-3
-3
-5
-5
-5
-6

Dew Point (°C)

-18
-19
-19
-19
-18
-18
-20
-20
-20
-19
-17
-17
-15
-15
-15
-16
-16
-15
-14
-12
-12
-11
-10
-10

Relative Humidity (%)

22
21
21
22
24
23
18
18
17
18
19
20
24
26
25
25
25
28
30
34
37
40
44
43

Pressure (mb)

1014
1014
1016
1017
1019
1019
1019
1019
1018
1017
1016
1016
1017
1018
1017
1017
1017
1016
1015
1014
1014
1013
1012
1011

Ozone (du)

311
308
308
309
310
309
307
306
305
305
302
298
295
293
293
293
293
293
293
293
290
288
285
285

Friday 19

New Moon 0%

07:18

16:04

04 Bad
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

Sun - Rise: 07:15, Set: 16:37, Transit: 11:56. Moon - Rise: 07:18, Set: 16:04. Civil Dark: 17:07 - 06:45. Nautical Dark: 17:41 - 06:11. Astro Dark: 18:14 - 05:38

Total Clouds (% Sky Obscured)

100
90
80
65
65
73
80
87
93
100
100
100
100
100
100
100
100
100
100
100
100
100
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)

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

High Clouds (% Sky Obscured)

69
65
56
41
56
73
80
87
93
100
100
100
100
100
100
100
100
100
100
100
100
100
100
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
1
1
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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)

4
5
7
7
9
8
8
8
7
6
6
6
6
6
6
6
7
8
9
9
8
7
6
6

Chance of Frost

Temperature (°C)

1
-1
-1
-2
-2
2
7
11
13
15
16
15
13
11
10
9
8
9
9
10
10
10
9
9

Feels Like (°C)

-7
-8
-6
-7
-8
-6
-4
-2
9
11
13
12
12
11
8
7
5
5
6
6
5
5
5
5

Dew Point (°C)

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

Relative Humidity (%)

44
43
42
40
38
31
26
22
23
23
23
21
19
18
21
24
28
27
27
27
26
26
26
26

Pressure (mb)

1011
1010
1010
1009
1009
1008
1007
1006
1004
1003
1002
1002
1002
1001
1002
1002
1003
1003
1002
1002
1002
1002
1002
1002

Ozone (du)

285
284
284
285
285
287
289
291
290
290
290
290
290
291
291
291
291
292
293
294
294
294
294
295

Saturday 20

Waxing Crescent 1%

08:09

17:00

Sun - Rise: 07:16, Set: 16:38, Transit: 11:57. Moon - Rise: 08:09, Set: 17:00. Civil Dark: 17:08 - 06:46. Nautical Dark: 17:42 - 06:12. Astro Dark: 18:15 - 05:39

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 Seven Hills, Arapahoe, United States of America (39.66,-104.76)

Generated: 14/12/25 04:58:10. Forecast: 14/12/25 to 20/12/25. Timezone: UTC-7.00