Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waning Crescent 5%

05:03

18:29

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

Sun - Rise: 07:14, Set: 19:26, Transit: 13:20. Moon - Rise: 05:03, Set: 18:29. Civil Dark: 19:51 - 06:49. Nautical Dark: 20:20 - 06:20. Astro Dark: 20:49 - 05:51

Total Clouds (% Sky Obscured)

89
88
91
75
100
98
82
81
70
8
5
6
4
10
20
40
61
96
90
82
68
41
73
12

Low Clouds (% Sky Obscured)

1
16
15
18
45
61
67
16
1
0
0
0
0
0
20
39
45
40
33
25
6
0
21
0

Medium Clouds (% Sky Obscured)

45
29
26
34
26
12
18
15
8
1
5
3
0
8
6
26
31
52
39
42
0
0
0
0

High Clouds (% Sky Obscured)

49
72
78
58
100
96
9
60
57
3
1
2
3
4
6
16
44
84
82
58
59
36
51
11

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
6
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
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
9
4
13
14
14
83
35
6
3
0
0
4
9
9
8
6
10
12
10
10
13
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
6
5
5
4
6
6
5
3
3
3
4
3
3
3
3
3
2
2
1
4
7
12
8

Chance of Frost

Temperature (°C)

29
28
27
26
25
25
24
24
24
23
23
26
29
30
32
33
34
33
33
33
32
29
28
27

Feels Like (°C)

27
29
28
26
27
26
25
25
25
25
27
30
33
34
35
37
37
36
35
36
33
31
28
28

Dew Point (°C)

14
14
14
13
13
14
13
14
17
16
16
17
18
17
16
16
14
13
12
12
10
10
12
13

Relative Humidity (%)

40
42
44
44
46
48
50
51
64
65
63
58
51
45
38
34
30
28
27
26
26
30
37
43

Pressure (mb)

1015
1014
1015
1015
1015
1015
1015
1015
1015
1016
1016
1017
1017
1017
1016
1016
1015
1014
1013
1013
1013
1013
1014
1014

Ozone (du)

283
283
284
283
283
282
282
284
285
285
284
283
283
283
282
282
280
279
281
282
283
284
285
285

Friday 19

Waning Crescent 1%

06:04

18:56

22 Good
23 OK
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 OK
06 Good
07 Good
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

Sun - Rise: 07:14, Set: 19:25, Transit: 13:20. Moon - Rise: 06:04, Set: 18:56. Civil Dark: 19:50 - 06:50. Nautical Dark: 20:18 - 06:21. Astro Dark: 20:47 - 05:52

Total Clouds (% Sky Obscured)

18
31
61
63
66
54
65
36
8
15
73
92
100
99
100
100
94
93
87
74
75
53
78
80

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
6
4
4
7
0
0
1
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
6
0
21
43
60
31
74
38
53
78
38

High Clouds (% Sky Obscured)

17
30
61
63
58
44
45
26
7
11
61
86
100
99
100
100
83
79
70
44
39
8
0
34

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
5
5
7
7
7
7
7
6
7
8
8
8
8
7
8
8
9
10
7
7
7
7

Chance of Frost

Temperature (°C)

26
26
25
25
24
24
24
23
23
23
23
25
28
29
31
33
34
34
34
34
33
32
30
29

Feels Like (°C)

28
27
27
25
25
25
25
25
25
25
26
27
29
29
30
32
33
33
32
32
32
32
29
27

Dew Point (°C)

13
13
13
13
13
13
12
12
13
15
15
16
16
15
13
13
12
12
11
11
12
11
10
10

Relative Humidity (%)

43
45
46
47
48
48
46
50
54
59
61
56
48
40
33
29
27
25
24
24
26
27
28
31

Pressure (mb)

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

Ozone (du)

285
285
283
281
282
282
282
282
282
283
284
284
283
283
282
280
279
279
278
277
278
280
281
282

Saturday 20

Waning Crescent 0%

07:02

19:21

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

Sun - Rise: 07:15, Set: 19:24, Transit: 13:19. Moon - Rise: 07:02, Set: 19:21. Civil Dark: 19:48 - 06:50. Nautical Dark: 20:17 - 06:22. Astro Dark: 20:46 - 05:53

Total Clouds (% Sky Obscured)

57
97
95
91
66
52
39
35
37
69
82
70
40
36
53
76
42
39
38
49
42
27
16
13

Low Clouds (% Sky Obscured)

1
38
0
0
0
0
0
0
0
0
1
2
2
3
5
6
8
5
18
27
42
3
2
0

Medium Clouds (% Sky Obscured)

26
67
67
50
54
45
34
34
34
44
47
39
0
11
11
35
17
11
0
11
24
17
9
13

High Clouds (% Sky Obscured)

23
75
70
70
27
3
9
2
10
37
64
48
25
2
20
70
0
0
0
0
0
0
1
13

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
12
0
1
0
0
0
0
0
0
0
0
0
0
1
2
1
2
29
7
9
19
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)

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

Chance of Frost

Temperature (°C)

27
27
26
26
26
25
25
24
24
23
23
25
27
29
31
32
33
34
34
34
33
32
31
30

Feels Like (°C)

27
26
25
26
26
26
26
25
25
25
25
27
29
30
32
33
34
34
35
34
32
31
30
30

Dew Point (°C)

9
9
12
14
16
16
16
16
16
16
17
17
17
16
16
16
15
14
13
13
12
12
13
14

Relative Humidity (%)

32
32
41
48
52
56
59
59
61
64
67
63
55
46
40
36
32
30
27
27
27
29
32
38

Pressure (mb)

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

Ozone (du)

282
283
283
283
282
282
281
281
279
278
278
277
277
277
275
275
274
274
273
272
272
273
272
270

Sunday 21

New Moon 1%

07:59

19:45

22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
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

Sun - Rise: 07:16, Set: 19:22, Transit: 13:19. Moon - Rise: 07:59, Set: 19:45. Civil Dark: 19:47 - 06:51. Nautical Dark: 20:16 - 06:22. Astro Dark: 20:44 - 05:53

Total Clouds (% Sky Obscured)

24
32
43
37
32
30
37
47
58
62
66
74
64
61
55
58
64
65
57
35
18
31
44
57

Low Clouds (% Sky Obscured)

0
1
2
5
7
9
12
11
15
23
24
21
15
10
8
25
40
54
36
18
0
10
20
30

Medium Clouds (% Sky Obscured)

24
32
43
33
10
19
9
25
42
35
46
55
52
49
32
27
26
23
17
12
10
17
21
24

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
5
24
6
18
13
14
19

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
Very Light Rain
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
1
1
1
5
6
5
22
31
35
36
33
30
37
44
51
42
29
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0

Wind Speed/Direction (mph)

15
14
14
14
13
12
10
10
9
9
9
10
11
10
10
10
10
10
10
9
8
6
5
9

Chance of Frost

Temperature (°C)

28
28
27
26
26
26
25
25
24
24
25
26
27
28
29
30
32
33
34
32
30
29
28
28

Feels Like (°C)

26
26
25
24
26
26
26
27
26
26
28
28
29
30
30
31
33
33
34
30
30
28
29
26

Dew Point (°C)

15
15
15
16
17
17
18
19
19
19
21
20
19
17
16
15
14
13
13
10
9
8
10
10

Relative Humidity (%)

44
45
48
51
56
58
64
68
71
74
76
70
62
51
43
38
33
30
28
27
26
28
31
33

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1012
1011
1011
1010
1009
1008
1008
1008
1008
1008
1008
1009

Ozone (du)

270
271
271
272
271
270
269
269
269
269
269
270
270
270
268
267
267
266
265
265
265
266
266
266

Monday 22

Waxing Crescent 4%

08:55

20:11

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 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:16, Set: 19:21, Transit: 13:19. Moon - Rise: 08:55, Set: 20:11. Civil Dark: 19:45 - 06:52. Nautical Dark: 20:14 - 06:23. Astro Dark: 20:43 - 05:54

Total Clouds (% Sky Obscured)

65
73
81
77
66
55
55
56
54
67
73
85
75
67
58
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

35
39
43
44
44
45
47
49
50
62
73
85
75
65
56
84
76
64
63
61
63
63
62
62

Medium Clouds (% Sky Obscured)

28
30
34
29
19
13
8
6
4
3
1
0
0
0
0
13
16
15
12
7
4
2
0
0

High Clouds (% Sky Obscured)

30
29
50
55
14
1
4
1
1
6
0
1
7
15
20
100
100
100
100
96
95
86
83
89

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

Precipitation Probability (%)

6
6
2
6
8
5
9
8
0
2
2
1
7
9
5
51
54
55
60
66
75
69
62
49

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.2
0.3
0.4
0.3
0.2
0

Wind Speed/Direction (mph)

9
9
10
10
9
8
7
6
6
7
7
8
10
10
10
10
7
7
7
6
6
6
6
7

Chance of Frost

Temperature (°C)

27
26
26
26
26
25
24
24
24
24
24
26
27
28
29
31
29
29
28
28
28
28
28
27

Feels Like (°C)

25
24
25
25
25
26
26
26
27
26
27
28
29
29
29
31
28
28
27
27
28
28
30
30

Dew Point (°C)

13
13
14
15
16
17
17
18
18
19
20
20
19
18
16
16
12
10
8
8
8
8
10
11

Relative Humidity (%)

42
43
46
50
54
59
64
68
69
73
77
71
62
52
45
39
34
31
28
28
28
27
32
37

Pressure (mb)

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

Ozone (du)

267
266
266
266
267
267
267
268
268
268
268
268
268
268
268
268
268
267
267
267
267
267
268
268

Tuesday 23

Waxing Crescent 9%

09:52

20:39

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 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:17, Set: 19:20, Transit: 13:18. Moon - Rise: 09:52, Set: 20:39. Civil Dark: 19:44 - 06:52. Nautical Dark: 20:13 - 06:24. Astro Dark: 20:42 - 05:55

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
84
67
51

Low Clouds (% Sky Obscured)

67
72
76
79
82
85
90
94
99
94
89
83
79
74
70
71
72
74
69
64
59
56
54
51

Medium Clouds (% Sky Obscured)

0
0
0
0
6
18
17
16
15
13
11
8
8
4
0
0
0
3
2
2
0
0
0
0

High Clouds (% Sky Obscured)

92
100
100
100
100
100
100
100
100
100
100
95
86
91
78
77
81
79
82
83
86
64
44
26

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

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

Precipitation Probability (%)

64
74
89
87
84
75
89
95
95
95
80
61
57
51
46
60
69
73
68
60
39
27
21
21

Precipitation Amount (mm)

0.3
0.3
0.6
0.6
0.6
0.4
0.5
0.8
1
0.7
0.5
0.2
0
0
0
0
0.3
0.4
0.3
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
26
25
24
24
23
23
22
22
22
22
22
23
23
24
25
26
26
26
26
26
27
26
25

Feels Like (°C)

30
30
29
29
25
25
25
25
25
25
23
24
24
23
23
22
30
28
27
28
28
30
28
28

Dew Point (°C)

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

Relative Humidity (%)

43
46
50
55
57
59
62
65
68
72
66
62
57
49
41
35
31
28
26
25
25
25
28
32

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1016
1016
1016
1016
1015
1015
1014
1014
1013
1013
1013
1013
1013
1013

Ozone (du)

269
269
269
269
269
269
269
269
268
268
268
268
268
269
269
269
268
267
266
266
266
267
266
266

Wednesday 24

Waxing Crescent 15%

10:50

21:11

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 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:18, Set: 19:18, Transit: 13:18. Moon - Rise: 10:50, Set: 21:11. Civil Dark: 19:43 - 06:53. Nautical Dark: 20:11 - 06:24. Astro Dark: 20:40 - 05:56

Total Clouds (% Sky Obscured)

53
54
57
67
80
91
88
85
82
86
91
93
76
73
72
79
88
99
88
78
68

Low Clouds (% Sky Obscured)

53
54
57
66
75
84
83
81
80
85
91
93
76
73
61
60
60
59
39
20
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
26
68
71
63
56

High Clouds (% Sky Obscured)

22
8
2
1
1
0
0
1
1
5
7
12
18
22
33
33
32
32
33
29
10

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

Fog (%)

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

Precipitation Probability (%)

18
14
9
13
12
11
16
15
5
7
5
0
11
14
13
11
8
1
3
3
1

Precipitation Amount (mm)

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)

9
9
9
9
9
9
9
9
9
9
9
9
10
9
9
9
9
9
10
9
8

Chance of Frost

Temperature (°C)

25
25
25
25
25
25
24
24
24
23
24
25
26
27
29
32
33
34
35
34
34

Feels Like (°C)

28
28
29
29
25
26
26
26
26
25
25
26
26
27
27
29
35
35
34
35
35

Dew Point (°C)

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

Relative Humidity (%)

34
39
44
49
53
58
61
63
64
64
59
54
50
44
39
35
32
29
27
29
30

Pressure (mb)

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

Ozone (du)

266
265
265
265
264
264
263
263
263
264
264
265
265
265
265
265
265
264
263
264
264

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

Generated: 18/09/25 22:10:39. Forecast: 18/09/25 to 24/09/25. Timezone: UTC-5.00