Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 3

Waning Gibbous 95%

21:40

08:24

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

Sun - Rise: 07:14, Set: 19:51, Transit: 13:33. Moon - Rise: 21:40, Set: 08:24. Civil Dark: 20:15 - 06:50. Nautical Dark: 20:44 - 06:22. Astro Dark: 21:13 - 05:52

Total Clouds (% Sky Obscured)

100
90
84
100
100
100
100
96
94
98
100
100
100
100
100
100
100
100
100
100
98
100
100
100

Low Clouds (% Sky Obscured)

77
75
70
72
71
26
27
31
32
14
19
33
59
65
89
89
64
83
89
64
80
76
95
95

Medium Clouds (% Sky Obscured)

77
41
54
51
78
77
80
62
50
42
100
100
100
86
78
76
75
58
46
55
75
82
73
72

High Clouds (% Sky Obscured)

100
46
48
99
100
99
97
60
64
98
100
100
100
100
100
100
100
100
100
99
91
100
100
99

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
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

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
13
2
14
46
95
95
95
73
44
27
20
22
51
79
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.8
3.1
2.9
0
0
0
0
0
0.2
0.4
0.7
1.8
3.2

Wind Speed/Direction (mph)

19
18
18
17
18
16
17
7
6
5
14
16
14
13
11
12
11
10
10
9
9
9
10
8

Chance of Frost

Temperature (°C)

26
27
27
28
29
27
28
25
24
24
24
23
22
21
21
21
21
21
21
21
21
22
22
22

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
63
59
54
48
54
52
51
56
63
74
80
87
87
85
85
86
88
91
91
91
85
78
74

Pressure (mb)

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

Ozone (du)

311
310
310
306
305
307
306
302
302
301
302
302
301
300
299
300
298
298
301
303
304
304
305
304

Saturday 4

Waning Gibbous 90%

22:38

09:00

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

Sun - Rise: 07:13, Set: 19:52, Transit: 13:33. Moon - Rise: 22:38, Set: 09:00. Civil Dark: 20:16 - 06:49. Nautical Dark: 20:44 - 06:20. Astro Dark: 21:13 - 05:51

Total Clouds (% Sky Obscured)

97
100
100
100
100
100
100
99
96
95
98
100
98
99
97
100
100
100
100
100
81
100
82
82

Low Clouds (% Sky Obscured)

96
96
97
96
94
94
88
91
92
91
89
88
85
75
75
57
75
75
75
75
75
70
17
4

Medium Clouds (% Sky Obscured)

65
63
65
60
52
28
30
19
16
15
6
4
10
5
54
59
63
60
60
55
40
40
40
40

High Clouds (% Sky Obscured)

78
100
100
92
100
100
94
76
57
53
89
100
51
97
94
99
100
100
100
100
77
100
79
79

ISS Passover

Visibility (miles)

9
1
3
9
7
3
8
3
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

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

Precipitation Probability (%)

95
95
95
84
62
52
34
20
10
3
0
1
0
0
1
1
4
16
17
13
18
11
3
1

Precipitation Amount (mm)

3.9
3.1
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
15
19
19
17
16
14
14
14
13
12
11
12
13
14
14
14
13
14
13
12
12
15
16

Chance of Frost

Temperature (°C)

22
20
15
15
15
16
16
17
16
16
16
16
16
15
15
14
14
14
13
13
13
13
14
15

Feels Like (°C)

23
17
12
11
11
13
14
14
13
13
13
13
13
12
11
10
10
9
9
8
9
9
10
10

Dew Point (°C)

16
17
14
13
13
14
14
14
12
12
12
11
11
9
8
8
7
7
6
5
4
5
5
5

Relative Humidity (%)

66
79
90
87
89
87
87
83
78
77
75
74
73
67
63
63
62
62
59
58
56
56
54
49

Pressure (mb)

1017
1018
1018
1019
1019
1019
1019
1019
1020
1021
1022
1022
1022
1022
1022
1023
1023
1023
1024
1024
1025
1026
1026
1026

Ozone (du)

303
300
300
300
300
302
304
306
307
307
304
304
304
302
304
304
303
300
299
300
300
299
297
297

Sunday 5

Waning Gibbous 83%

23:36

09:40

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

Sun - Rise: 07:12, Set: 19:52, Transit: 13:33. Moon - Rise: 23:36, Set: 09:40. Civil Dark: 20:16 - 06:48. Nautical Dark: 20:45 - 06:19. Astro Dark: 21:14 - 05:50

Total Clouds (% Sky Obscured)

100
100
83
24
15
24
100
58
30
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

3
15
51
24
15
22
12
11
30
41
41
44
48
9
4
0
0
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

40
40
40
24
15
24
45
48
30
69
67
48
32
32
89
83
71
100
100
98
88
96
100
99

High Clouds (% Sky Obscured)

100
100
83
24
15
24
100
52
30
100
100
100
100
100
100
100
100
83
100
56
100
100
100
31

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 (%)

1
1
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)

16
15
15
16
16
15
15
13
12
11
10
8
9
7
6
6
7
7
7
8
7
8
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
13
13
13
14
15
14
14
13
12
11
12
11
11
11
10
10
10
10
9
9
9
11
11

Dew Point (°C)

5
6
6
6
7
6
6
7
7
7
6
7
6
6
6
6
6
6
6
6
7
6
5
4

Relative Humidity (%)

45
45
45
42
42
42
43
46
49
51
54
55
56
57
60
63
63
66
64
66
67
60
53
47

Pressure (mb)

1026
1026
1025
1024
1023
1023
1023
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026
1027
1027
1027

Ozone (du)

298
297
297
297
298
299
299
301
301
303
304
304
306
304
303
302
305
304
304
304
304
306
305
305

Monday 6

Waning Gibbous 75%

00:33

10:27

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

Sun - Rise: 07:11, Set: 19:53, Transit: 13:32. Moon - Rise: 00:33, Set: 10:27. Civil Dark: 20:17 - 06:46. Nautical Dark: 20:46 - 06:18. Astro Dark: 21:15 - 05:48

Total Clouds (% Sky Obscured)

95
89
93
89
81
70
59
47
55
54
66
79
91
90
91
91
93
96
98
94
88
85
75
68

Low Clouds (% Sky Obscured)

0
0
0
0
4
8
12
8
4
0
0
0
0
3
5
5
5
5
5
5
5
5
5
10

Medium Clouds (% Sky Obscured)

94
86
85
79
67
55
38
41
43
45
37
30
23
39
59
81
78
74
69
63
56
49
48
47

High Clouds (% Sky Obscured)

30
17
32
49
56
34
15
3
5
10
29
53
77
77
78
81
84
80
90
83
78
77
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
8
6
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
3
19
31
32
19
14

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
3
2
1
1
1
1
4
5
4
4
5
5
5
5
5
4
4
4
4
5
8
10
10

Relative Humidity (%)

41
36
32
28
27
26
28
37
43
46
48
53
55
56
58
55
56
57
58
59
60
68
76
74

Pressure (mb)

1026
1025
1024
1023
1022
1021
1021
1021
1022
1022
1022
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023

Ozone (du)

305
305
308
302
302
302
304
303
302
302
303
301
301
303
305
305
304
305
307
306
306
306
309
309

Tuesday 7

Waning Gibbous 66%

01:26

11:18

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

Sun - Rise: 07:10, Set: 19:53, Transit: 13:32. Moon - Rise: 01:26, Set: 11:18. Civil Dark: 20:18 - 06:45. Nautical Dark: 20:46 - 06:16. Astro Dark: 21:16 - 05:47

Total Clouds (% Sky Obscured)

63
55
48
44
40
48
55
52
56
66
51
32
32
33
26
20
12
1
2
4
8
14
15
13

Low Clouds (% Sky Obscured)

15
20
20
20
20
30
33
27
30
29
21
12
24
25
20
4
1
1
1
0
0
0
3
6

Medium Clouds (% Sky Obscured)

46
37
34
33
39
48
42
49
26
24
17
10
5
4
1
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

30
31
27
10
7
4
3
0
0
1
2
4
1
1
14
20
12
1
2
4
8
14
15
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
16
16
16
17
18
17
17
15
14
14
14
14
13
13
13
11
12
13
13
13
13
14
14

Dew Point (°C)

10
11
9
9
8
8
7
8
8
8
8
7
7
6
5
5
6
7
6
6
7
8
8
9

Relative Humidity (%)

72
69
59
56
50
47
46
50
52
54
58
56
59
58
52
52
61
65
65
66
61
57
52
50

Pressure (mb)

1023
1022
1021
1020
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1020
1020
1020
1020

Ozone (du)

309
309
310
312
312
311
310
311
311
314
315
315
315
315
312
312
311
309
310
311
311
311
310
309

Wednesday 8

Waning Gibbous 57%

02:15

No Set

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

Sun - Rise: 07:08, Set: 19:54, Transit: 13:32. Moon - Rise: 02:15, Set: No Set. Civil Dark: 20:18 - 06:44. Nautical Dark: 20:47 - 06:15. Astro Dark: 21:17 - 05:46

Total Clouds (% Sky Obscured)

11
16
18
23
17
14
10
12
14
25
24
29
23
22
21
20
43
72
89
89
89
88
90
92

Low Clouds (% Sky Obscured)

9
12
14
17
11
6
0
2
4
6
4
2
0
0
0
0
24
50
77
76
72
68
63
55

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
12
14
25
24
29
23
22
21
20
43
72
80
84
88
88
90
89

High Clouds (% Sky Obscured)

9
16
18
23
17
14
10
12
14
25
24
29
23
22
21
20
43
66
72
62
53
44
50
58

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
8
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
1
1
8
10
11
13
11
4
22
32
42
38
33

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

Chance of Frost

Temperature (°C)

21
23
24
24
25
25
24
23
22
21
20
19
19
18
18
17
16
16
16
16
17
18
19
21

Feels Like (°C)

15
15
23
23
22
23
24
24
21
20
20
19
19
18
16
15
16
16
15
14
16
17
18
19

Dew Point (°C)

10
12
11
11
11
11
12
12
13
14
14
14
15
15
15
15
16
16
15
15
16
17
18
18

Relative Humidity (%)

49
48
45
43
41
43
47
49
55
61
68
72
77
82
86
90
95
95
95
95
93
92
89
81

Pressure (mb)

1019
1019
1018
1017
1016
1016
1015
1015
1016
1016
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1017
1017
1017
1017

Ozone (du)

308
306
306
305
304
304
304
304
305
306
307
307
307
306
307
308
308
308
308
307
308
308
308
306

Thursday 9

Third Quarter 47%

02:59

12:14

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

Sun - Rise: 07:07, Set: 19:55, Transit: 13:32. Moon - Rise: 02:59, Set: 12:14. Civil Dark: 20:19 - 06:43. Nautical Dark: 20:48 - 06:14. Astro Dark: 21:17 - 05:44

Total Clouds (% Sky Obscured)

93
76
64
53
51
48
46
62
73
84
75
67
57
64
71
78
83
90
96
98
99
100
97
94

Low Clouds (% Sky Obscured)

52
36
29
34
51
48
46
62
71
70
57
44
36
50
61
68
75
82
90
89
92
92
88
83

Medium Clouds (% Sky Obscured)

85
63
40
21
17
14
12
11
10
9
15
20
25
17
13
10
17
23
24
24
19
14
24
33

High Clouds (% Sky Obscured)

63
43
22
1
3
5
6
15
22
28
29
32
29
31
36
38
47
54
59
43
25
6
16
27

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
7
5
3
5
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

27
35
42
47
56
64
71
76
75
63
66
65
61
57
52
46
42
35
22
22
21
20
25
29

Precipitation Amount (mm)

0
0
0
0
0.2
0.3
0.4
0.5
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
25
25
26
27
26
26
26
25
24
23
22
21
20
19
19
19
18
19
19
19
20
21
22

Feels Like (°C)

19
20
26
26
25
25
25
25
25
25
24
24
22
22
18
18
18
18
18
18
18
19
19
19

Dew Point (°C)

18
18
18
19
19
19
19
19
19
20
20
19
19
19
18
18
18
18
18
17
18
18
19
18

Relative Humidity (%)

73
67
65
63
61
63
66
67
72
78
84
87
89
93
93
96
96
95
93
92
91
89
88
79

Pressure (mb)

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

Ozone (du)

304
302
301
300
299
299
299
299
299
300
300
300
300
299
299
299
299
298
298
298
297
297
297
297

Forecast for Round Rock, Williamson, United States of America (30.51,-97.68)

Generated: 03/04/26 19:05:14. Forecast: 03/04/26 to 09/04/26. Timezone: UTC-5.00