Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 7

Waning Gibbous 84%

20:25

10:14

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

Sun - Rise: 07:17, Set: 17:21, Transit: 12:19. Moon - Rise: 20:25, Set: 10:14. Civil Dark: 17:48 - 06:50. Nautical Dark: 18:18 - 06:19. Astro Dark: 18:48 - 05:50

Total Clouds (% Sky Obscured)

46
50
71
74
98
84
26
25
67
29
27
16
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

35
50
71
74
95
83
26
25
36
29
26
16
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

3
39
16
1
4
1
26
25
48
29
1
1
0
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
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
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)

6
8
10
11
11
13
14
15
15
15
14
12
12
11
11
10
10
10
9
9
8
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
98
94
87
82
73
57
45
43
41
42
46
49
52
56
58
58
60
60
61
60
60
59
61

Pressure (mb)

1011
1012
1014
1015
1016
1017
1018
1017
1018
1018
1019
1020
1021
1023
1024
1025
1025
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

277
277
278
279
281
282
282
282
287
287
287
286
282
279
279
279
278
277
277
278
277
276
279
280

Monday 8

Waning Gibbous 74%

21:35

10:58

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

Sun - Rise: 07:18, Set: 17:21, Transit: 12:19. Moon - Rise: 21:35, Set: 10:58. Civil Dark: 17:48 - 06:51. Nautical Dark: 18:18 - 06:20. Astro Dark: 18:48 - 05:51

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
2
3
3
6
20
17
6
1
4
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
2
2
3
5
20
17
6
1
4
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
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)

6
7
7
6
6
5
4
3
2
1
1
2
3
4
4
4
4
4
4
4
5
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

0
0
0
2
3
5
7
8
10
11
11
10
8
6
5
3
2
3
3
1
3
2
2
2

Dew Point (°C)

-5
-5
-5
-5
-5
-5
-5
-4
-4
-4
-5
-4
-5
-5
-5
-5
-4
-4
-4
-5
-4
-5
-5
-5

Relative Humidity (%)

60
62
60
54
49
44
40
37
35
34
34
36
39
42
45
48
51
52
53
54
56
56
56
57

Pressure (mb)

1026
1027
1028
1028
1029
1028
1027
1026
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1022
1022

Ozone (du)

281
281
282
282
280
281
281
280
279
279
279
279
280
281
282
284
285
287
288
291
296
296
296
297

Tuesday 9

Waning Gibbous 64%

22:41

11:34

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

Sun - Rise: 07:18, Set: 17:21, Transit: 12:20. Moon - Rise: 22:41, Set: 11:34. Civil Dark: 17:48 - 06:51. Nautical Dark: 18:19 - 06:21. Astro Dark: 18:49 - 05:51

Total 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

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)

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)

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

Chance of Frost

Temperature (°C)

3
4
4
6
9
11
13
15
16
16
16
15
13
12
11
11
11
10
10
10
9
9
9
9

Feels Like (°C)

2
3
3
4
6
8
10
11
12
13
13
12
10
9
8
8
7
7
7
6
7
6
6
6

Dew Point (°C)

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

Relative Humidity (%)

57
59
58
52
46
41
37
33
32
32
34
37
40
40
41
41
42
43
44
47
50
56
60
64

Pressure (mb)

1022
1022
1022
1022
1022
1021
1019
1018
1016
1015
1014
1014
1014
1014
1014
1013
1013
1013
1013
1012
1012
1011
1011
1011

Ozone (du)

298
298
294
295
298
296
293
289
290
295
294
291
292
290
292
290
285
283
284
288
292
294
296
300

Wednesday 10

Waning Gibbous 62%

23:42

12:05

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

Sun - Rise: 07:19, Set: 17:21, Transit: 12:20. Moon - Rise: 23:42, Set: 12:05. Civil Dark: 17:48 - 06:52. Nautical Dark: 18:19 - 06:21. Astro Dark: 18:49 - 05:52

Total 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

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)

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)

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

Chance of Frost

Temperature (°C)

9
9
9
9
11
13
15
16
17
17
16
16
15
14
13
12
11
11
10
10
9
9
8
8

Feels Like (°C)

7
7
8
8
10
12
14
16
16
17
15
15
14
12
12
11
10
10
10
10
10
9
9
8

Dew Point (°C)

3
4
5
4
4
3
3
2
2
3
2
3
4
4
4
3
4
3
3
2
2
2
2
1

Relative Humidity (%)

68
72
74
70
61
51
44
40
37
37
38
42
46
51
53
55
58
59
60
59
61
61
62
62

Pressure (mb)

1011
1011
1011
1011
1011
1011
1010
1010
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1009
1008
1008
1008
1007

Ozone (du)

298
297
296
294
293
293
295
297
296
297
296
292
289
286
283
282
282
280
277
274
273
271
271
271

Thursday 11

Third Quarter 54%

00:40

12:32

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

Sun - Rise: 07:20, Set: 17:21, Transit: 12:21. Moon - Rise: 00:40, Set: 12:32. Civil Dark: 17:48 - 06:53. Nautical Dark: 18:19 - 06:22. Astro Dark: 18:49 - 05:52

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
8
17
26
35
45
56
64
72
75
65
86
94
90
86
82
61
44
28

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
8
17
26
35
45
56
64
72
75
65
86
88
84
79
75
53
36
17

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
9
13
9
4
1

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
2
2
1
1
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)

3
3
3
3
2
3
4
5
6
6
6
6
7
9
11
13
12
12
12
12
12
12
12
11

Chance of Frost

Temperature (°C)

8
9
9
10
12
15
17
18
18
18
17
16
15
14
14
13
12
11
10
9
8
7
6
6

Feels Like (°C)

8
9
9
10
12
15
17
17
17
17
17
16
14
14
14
13
12
12
12
7
6
6
5
5

Dew Point (°C)

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

Relative Humidity (%)

62
62
59
53
47
43
39
35
33
32
33
36
40
40
39
39
42
47
52
46
41
36
38
39

Pressure (mb)

1007
1008
1008
1008
1008
1008
1008
1008
1008
1008
1010
1011
1012
1013
1015
1016
1017
1018
1019
1020
1021
1022
1022
1023

Ozone (du)

272
272
274
276
278
280
280
280
280
279
278
278
278
277
276
274
274
274
273
273
274
274
275
276

Friday 12

Waning Crescent 44%

01:37

12:57

06 OK
07 OK
08 OK
09 OK
10 OK
11 OK
12 OK
13 Good
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
04 Good
05 Good

Sun - Rise: 07:20, Set: 17:22, Transit: 12:21. Moon - Rise: 01:37, Set: 12:57. Civil Dark: 17:49 - 06:53. Nautical Dark: 18:19 - 06:23. Astro Dark: 18:50 - 05:53

Total Clouds (% Sky Obscured)

26
19
20
18
17
26
17
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

20
19
20
18
9
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)

1
2
2
7
13
23
16
9
0
0
0
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
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)

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

Chance of Frost

Temperature (°C)

5
5
4
4
5
6
7
8
8
8
8
7
6
6
5
4
3
3
2
2
1
1
0
-1

Feels Like (°C)

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

Dew Point (°C)

-8
-8
-8
-8
-9
-9
-10
-10
-11
-11
-11
-11
-11
-10
-10
-10
-10
-11
-11
-12
-13
-14
-15
-16

Relative Humidity (%)

39
39
40
40
36
33
29
28
26
24
26
27
28
31
34
36
36
36
36
35
34
33
31
29

Pressure (mb)

1024
1025
1026
1027
1028
1028
1028
1028
1027
1027
1028
1028
1029
1029
1030
1030
1031
1031
1032
1032
1033
1033
1033
1034

Ozone (du)

277
279
281
282
283
284
285
285
285
284
284
283
282
284
285
286
288
289
291
292
293
294
293
292

Saturday 13

Waning Crescent 34%

02:33

13:22

Sun - Rise: 07:21, Set: 17:22, Transit: 12:21. Moon - Rise: 02:33, Set: 13:22. Civil Dark: 17:49 - 06:54. Nautical Dark: 18:20 - 06:23. Astro Dark: 18:50 - 05:54

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 Dallas, Dallas, United States of America (32.78,-96.80)

Generated: 07/12/25 06:17:31. Forecast: 07/12/25 to 13/12/25. Timezone: UTC-6.00