Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 28

Waning Gibbous 91%

20:19

09:17

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

Sun - Rise: 07:17, Set: 19:13, Transit: 13:15. Moon - Rise: 20:19, Set: 09:17. Civil Dark: 19:37 - 06:53. Nautical Dark: 20:05 - 06:25. Astro Dark: 20:33 - 05:57

Total Clouds (% Sky Obscured)

24
18
26
49
46
48
45
42
46
40
28
54
65
37
61
55
0
5
52
69
100
95
100
100

Low Clouds (% Sky Obscured)

7
6
8
8
8
10
10
7
7
6
9
41
60
25
61
55
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
18
12
14
21
13
2
3
15
18
13
22
19
17
16
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
1
42
39
41
42
37
46
40
2
0
2
3
0
1
0
5
52
69
100
94
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
1
8
3
0
0
0
0
2
2
3
6
3
2
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)

2
1
2
2
2
4
5
5
7
7
8
8
9
9
9
11
9
8
7
7
6
5
5
4

Chance of Frost

Temperature (°C)

23
23
22
23
23
26
28
30
32
34
35
35
35
35
34
31
29
27
26
26
25
24
24
23

Feels Like (°C)

28
28
28
28
29
31
33
34
35
35
36
36
35
34
34
31
28
28
28
28
26
25
25
25

Dew Point (°C)

22
22
22
22
21
22
22
20
18
17
16
16
15
15
15
18
16
17
18
20
20
20
20
20

Relative Humidity (%)

92
94
95
95
89
78
67
53
42
36
32
30
29
30
31
44
45
53
62
69
72
77
79
81

Pressure (mb)

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

Ozone (du)

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

Tuesday 29

Waning Gibbous 89%

21:00

10:25

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 OK
21 OK
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 07:18, Set: 19:12, Transit: 13:15. Moon - Rise: 21:00, Set: 10:25. Civil Dark: 19:36 - 06:54. Nautical Dark: 20:04 - 06:26. Astro Dark: 20:32 - 05:58

Total Clouds (% Sky Obscured)

99
99
67
91
79
86
97
82
53
68
90
82
80
85
79
53
41
31
80
100
99
88
89
78

Low Clouds (% Sky Obscured)

0
0
0
7
10
14
7
5
6
5
24
57
80
85
79
44
7
1
0
1
5
8
12
11

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
0
0
23
15
16
19
4
0
14
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

99
99
60
79
48
49
89
56
39
35
36
33
41
6
6
20
34
21
80
100
98
67
83
47

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)

3
3
3
3
3
5
7
9
11
11
11
12
15
12
12
12
11
11
11
10
8
7
7
7

Chance of Frost

Temperature (°C)

22
22
22
22
22
25
28
30
32
33
35
35
35
34
33
32
30
29
27
26
26
25
25
24

Feels Like (°C)

24
24
24
24
24
27
28
29
32
34
34
34
33
34
33
31
30
30
28
28
27
26
26
26

Dew Point (°C)

20
20
20
20
20
20
20
18
18
17
17
17
20
23
21
22
21
21
21
22
22
22
22
22

Relative Humidity (%)

84
87
88
88
84
71
61
49
43
36
33
32
41
52
49
54
59
63
69
76
79
82
84
85

Pressure (mb)

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

Ozone (du)

269
268
268
269
269
269
269
268
268
268
268
268
268
267
266
266
266
266
265
266
266
266
266
266

Wednesday 30

Waning Gibbous 84%

21:49

11:35

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: 07:18, Set: 19:11, Transit: 13:15. Moon - Rise: 21:49, Set: 11:35. Civil Dark: 19:35 - 06:55. Nautical Dark: 20:03 - 06:27. Astro Dark: 20:31 - 05:59

Total Clouds (% Sky Obscured)

80
100
86
100
66
99
99
91
86
100
100
82
100
100
98
95
100
100
98
100
100
94
84
95

Low Clouds (% Sky Obscured)

14
12
16
5
9
15
31
55
56
81
92
82
95
94
64
35
5
6
10
15
18
21
20
15

Medium Clouds (% Sky Obscured)

3
0
1
1
1
2
28
1
28
17
34
5
28
25
29
0
0
2
2
5
15
23
29
50

High Clouds (% Sky Obscured)

36
100
67
100
66
99
99
76
49
100
99
30
100
100
97
95
100
100
98
100
100
94
84
91

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 (%)

7
13
8
1
1
7
12
11
5
11
19
21
32
25
18
4
3
0
0
0
0
3
6
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
6
7
8
10
13
13
13
14
13
13
11
11
11
11
11
11
11
10
10
9
9
9

Chance of Frost

Temperature (°C)

24
24
24
24
25
27
29
30
32
33
34
34
34
33
32
31
29
29
28
27
27
27
26
26

Feels Like (°C)

26
26
26
25
26
28
29
30
31
33
34
33
35
33
33
30
29
28
28
28
28
28
28
29

Dew Point (°C)

22
22
23
22
22
22
22
20
20
20
20
19
20
20
19
19
19
20
22
23
23
23
23
23

Relative Humidity (%)

85
89
91
89
85
76
64
55
47
45
43
40
42
45
47
48
54
61
69
76
79
82
82
83

Pressure (mb)

1009
1009
1009
1009
1009
1010
1010
1010
1009
1009
1007
1006
1006
1006
1006
1006
1007
1008
1008
1008
1009
1009
1009
1008

Ozone (du)

265
264
264
263
264
263
263
263
262
262
262
262
262
262
261
261
261
260
260
261
260
260
259
258

Thursday 1

Waning Gibbous 74%

22:46

12:44

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: 07:19, Set: 19:10, Transit: 13:14. Moon - Rise: 22:46, Set: 12:44. Civil Dark: 19:34 - 06:55. Nautical Dark: 20:01 - 06:27. Astro Dark: 20:29 - 05:59

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
100
100
100

Low Clouds (% Sky Obscured)

14
15
16
10
9
8
10
21
27
21
18
29
42
49
47
57
67
77
92
61
71
54
56
56

Medium Clouds (% Sky Obscured)

69
69
66
67
49
27
30
33
37
75
78
78
87
94
97
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

29
45
66
74
83
69
69
80
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0.2
0.3
0.5
0.4
0.3
0.4
0.7
1
1.1
1
3.7
6.4
9.3
3.9
3.5
2.8
2.4
1.8
2.1
1.7
1.6
1.8

Wind Speed/Direction (mph)

8
8
7
7
7
9
10
9
8
7
5
4
4
5
6
7
7
8
9
7
6
5
6
6

Chance of Frost

Temperature (°C)

26
26
26
26
26
27
28
30
31
32
31
30
30
28
27
25
25
24
24
23
23
22
22
22

Feels Like (°C)

28
28
28
27
29
29
30
31
33
34
34
34
33
31
28
26
26
25
23
24
24
25
24
24

Dew Point (°C)

23
23
23
24
25
25
23
24
24
25
25
24
25
25
24
23
24
24
23
23
22
22
22
21

Relative Humidity (%)

84
83
84
87
90
86
74
70
67
67
69
70
75
82
84
88
94
95
95
97
95
96
95
95

Pressure (mb)

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

Ozone (du)

258
258
258
259
259
259
260
260
260
261
261
261
261
261
261
262
262
263
263
264
263
263
264
264

Friday 2

Waning Gibbous 63%

23:50

13:48

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: 07:20, Set: 19:08, Transit: 13:14. Moon - Rise: 23:50, Set: 13:48. Civil Dark: 19:32 - 06:56. Nautical Dark: 20:00 - 06:28. Astro Dark: 20:28 - 06:00

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
99
98
97

Low Clouds (% Sky Obscured)

49
33
22
31
49
68
45
63
37
50
17
16
19
17
18
19
16
17
14
15
12
12
13
14

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
99
98
97
95
93
92
94
95
97
94
92
89
90
88
91
84
78
69

High Clouds (% Sky Obscured)

100
100
100
100
100
100
98
100
98
100
100
100
100
100
100
99
97
96
89
83
77
65
64
56

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
5
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

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
81
74
60
24
50
30
14
23
24
16
27
29
28
25
21
12

Precipitation Amount (mm)

1.6
1.3
0.9
1.1
1.3
1.5
1
0.6
0.3
0.3
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
7
7
6
7
8
8
9
10
10
10
11
10
9
9
8
8
8
7
7
8
9
9
9

Chance of Frost

Temperature (°C)

22
22
22
22
22
22
22
21
21
21
20
20
20
20
20
20
21
21
21
21
21
21
21
21

Feels Like (°C)

25
24
24
24
24
24
24
23
22
22
22
22
22
22
22
22
23
23
24
24
24
24
23
23

Dew Point (°C)

21
21
21
21
21
21
21
20
18
17
16
15
14
15
16
17
17
18
18
18
19
18
18
18

Relative Humidity (%)

95
95
92
92
92
92
92
89
84
79
75
71
70
75
77
80
81
82
82
82
84
84
85
86

Pressure (mb)

1012
1012
1013
1013
1014
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1014

Ozone (du)

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

Saturday 3

Third Quarter 51%

00:59

14:45

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: 07:20, Set: 19:07, Transit: 13:14. Moon - Rise: 00:59, Set: 14:45. Civil Dark: 19:31 - 06:56. Nautical Dark: 19:59 - 06:28. Astro Dark: 20:27 - 06:01

Total Clouds (% Sky Obscured)

98
99
99
99
100
100
99
99
98
98
99
100
100
100
100
99
99
98
98
98
97
97
97
97

Low Clouds (% Sky Obscured)

14
28
97
97
98
98
82
10
7
9
7
10
9
13
12
15
17
17
21
25
26
47
69
88

Medium Clouds (% Sky Obscured)

61
52
47
39
39
38
42
52
58
60
52
34
27
20
10
28
46
64
69
74
77
72
68
65

High Clouds (% Sky Obscured)

38
22
4
17
32
46
60
74
84
89
95
100
100
100
100
99
99
98
98
98
97
97
97
97

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 (%)

12
9
0
1
0
0
4
5
5
6
4
1
2
2
1
4
5
4
11
14
10
31
31
26

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)

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

Chance of Frost

Temperature (°C)

20
20
20
19
19
19
19
20
20
21
21
21
21
21
21
22
23
23
22
22
22
21
21
21

Feels Like (°C)

23
23
23
22
21
20
20
21
21
21
24
22
21
23
24
27
25
24
25
25
25
24
22
22

Dew Point (°C)

18
18
18
18
17
17
17
17
17
17
16
14
13
14
14
16
18
17
17
17
17
17
17
17

Relative Humidity (%)

88
88
89
89
88
88
88
85
80
77
72
64
58
62
65
69
71
71
72
73
75
77
77
80

Pressure (mb)

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

Ozone (du)

262
263
264
264
264
264
264
264
264
264
264
264
263
264
264
264
265
265
266
267
267
268
268
268

Sunday 4

Waning Crescent 39%

02:08

15:33

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

Sun - Rise: 07:21, Set: 19:06, Transit: 13:13. Moon - Rise: 02:08, Set: 15:33. Civil Dark: 19:30 - 06:57. Nautical Dark: 19:58 - 06:29. Astro Dark: 20:26 - 06:01

Total Clouds (% Sky Obscured)

96
95
95
96
97
98
94
91
88
89
87
88
83
80
82
90
93
96
97
98
100

Low Clouds (% Sky Obscured)

88
87
71
78
86
95
70
27
29
38
48
57
51
46
40
46
52
58
70
84
97

Medium Clouds (% Sky Obscured)

58
51
44
35
27
18
17
18
22
18
12
5
5
5
6
14
25
39
49
65
81

High Clouds (% Sky Obscured)

89
74
60
65
69
72
72
71
71
72
83
88
78
62
43
56
69
82
83
84
85

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
2
2
2
2
5
7

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

37
40
37
33
28
22
24
24
23
38
46
51
61
76
83
95
95
95
95
88
74

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.4
0.6
0.8
1
0.8
0.6
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
20
20
20
21
22
23
24
24
25
26
26
27
27
26
26
25
24
24
23
23

Feels Like (°C)

23
23
23
23
21
22
22
22
21
22
29
28
28
29
30
31
25
26
27
26
25

Dew Point (°C)

17
17
18
19
18
19
19
18
17
16
17
18
18
20
22
23
23
23
23
22
22

Relative Humidity (%)

81
84
89
92
86
83
78
70
63
58
58
59
59
68
76
87
90
92
95
95
95

Pressure (mb)

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

Ozone (du)

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

Forecast for Koppe, Brazos, United States of America (30.57,-96.37)

Generated: 28/09/26 04:22:20. Forecast: 28/09/26 to 04/10/26. Timezone: UTC-5.00