Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 8

Waning Crescent 31%

01:46

No Set

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

Sun - Rise: 06:36, Set: 20:36, Transit: 13:36. Moon - Rise: 01:46, Set: No Set. Civil Dark: 21:03 - 06:08. Nautical Dark: 21:36 - 05:35. Astro Dark: 22:12 - 05:00

Total Clouds (% Sky Obscured)

22
26
26
63
62
48
34
0
0
0
7
18
21
24
26
27
31
24
17
18
17
65
20
29

Low Clouds (% Sky Obscured)

13
12
26
63
62
48
34
0
0
0
4
10
11
12
13
12
17
14
11
11
12
11
15
15

Medium Clouds (% Sky Obscured)

22
26
26
31
26
30
18
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7

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
55
2
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
2
0
1
0
0
0
0
0
0
0
0
0
0
0
1
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
7
10
11
11
12
12
11
11
11
11
9
9
9
7
6
7
7
8
9
10
11
12

Chance of Frost

Temperature (°C)

36
36
37
36
35
34
32
31
29
28
27
26
26
26
25
25
24
26
28
30
32
33
35
36

Feels Like (°C)

37
37
36
35
33
31
29
29
29
28
28
27
28
27
27
27
27
28
29
31
33
33
34
35

Dew Point (°C)

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

Relative Humidity (%)

26
24
23
25
27
30
40
47
57
62
67
69
70
70
72
72
73
66
54
44
36
31
29
27

Pressure (mb)

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

Ozone (du)

309
311
311
310
309
309
306
305
304
303
302
303
301
300
301
300
300
299
299
298
299
299
298
298

Thursday 9

Waning Crescent 20%

02:28

15:51

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

Sun - Rise: 06:36, Set: 20:36, Transit: 13:36. Moon - Rise: 02:28, Set: 15:51. Civil Dark: 21:03 - 06:09. Nautical Dark: 21:36 - 05:36. Astro Dark: 22:11 - 05:01

Total Clouds (% Sky Obscured)

36
41
24
16
91
32
42
45
42
39
60
65
35
31
43
68
73
43
32
53
75
73
41
66

Low Clouds (% Sky Obscured)

14
0
0
5
77
7
1
1
0
0
1
1
4
7
10
7
9
8
11
18
32
37
41
40

Medium Clouds (% Sky Obscured)

19
33
24
15
17
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
40
0
30

High Clouds (% Sky Obscured)

0
0
0
1
20
23
40
45
42
39
60
65
32
21
34
66
70
22
2
19
50
10
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
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
7
24
12

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)

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

Chance of Frost

Temperature (°C)

37
37
37
36
35
32
31
29
28
27
27
26
25
25
24
24
24
25
27
29
31
33
34
33

Feels Like (°C)

36
36
35
35
32
28
29
28
28
28
27
27
27
27
27
26
27
27
28
30
32
33
34
31

Dew Point (°C)

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

Relative Humidity (%)

25
25
26
26
29
37
45
53
57
61
66
68
70
71
73
75
78
73
67
58
50
43
41
50

Pressure (mb)

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

Ozone (du)

298
297
296
295
297
297
294
295
295
293
294
294
293
293
292
290
289
288
290
290
289
290
288
286

Friday 10

Waning Crescent 11%

03:18

17:03

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 OK
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

Sun - Rise: 06:37, Set: 20:35, Transit: 13:36. Moon - Rise: 03:18, Set: 17:03. Civil Dark: 21:03 - 06:10. Nautical Dark: 21:36 - 05:37. Astro Dark: 22:11 - 05:02

Total Clouds (% Sky Obscured)

86
99
89
65
59
55
25
40
65
65
60
61
52
53
76
67
56
67
46
57
47
48
82
84

Low Clouds (% Sky Obscured)

86
84
86
57
59
55
7
3
0
0
5
9
13
31
57
34
18
19
21
26
28
39
81
83

Medium Clouds (% Sky Obscured)

21
0
2
5
5
3
3
0
0
0
0
2
0
0
0
0
24
10
14
8
25
6
7
10

High Clouds (% Sky Obscured)

15
69
50
9
15
10
6
25
65
65
60
60
34
25
43
50
50
50
13
45
0
1
1
0

ISS Passover

Visibility (miles)

9
9
4
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
Light Rain
Very Light Rain
Light Rain
None
None
None
None

Precipitation Probability (%)

9
18
13
1
0
0
0
0
0
0
3
0
1
15
22
31
42
67
61
67
23
20
29
31

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.3
0.6
0
0
0
0

Wind Speed/Direction (mph)

14
13
13
11
12
10
10
8
8
8
7
7
6
6
5
4
4
6
7
8
8
8
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

33
32
31
31
31
31
29
30
29
29
29
28
28
28
29
28
29
30
30
30
32
34
35
33

Dew Point (°C)

20
21
22
23
21
20
19
20
21
21
21
21
22
23
23
23
23
23
22
21
19
18
17
18

Relative Humidity (%)

45
50
55
60
53
52
52
60
66
69
73
77
82
88
91
94
94
87
76
62
50
42
37
39

Pressure (mb)

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

Ozone (du)

286
286
285
285
287
287
288
288
288
287
288
287
286
286
287
287
286
286
286
286
285
285
284
285

Saturday 11

Waning Crescent 5%

04:19

18:15

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

Sun - Rise: 06:37, Set: 20:35, Transit: 13:36. Moon - Rise: 04:19, Set: 18:15. Civil Dark: 21:02 - 06:10. Nautical Dark: 21:35 - 05:37. Astro Dark: 22:10 - 05:02

Total Clouds (% Sky Obscured)

84
75
59
52
60
39
47
56
63
57
45
42
37
37
34
35
48
56
46
56
63
67
70
91

Low Clouds (% Sky Obscured)

83
75
59
52
60
15
18
16
18
18
20
20
18
16
17
19
31
46
32
29
36
34
46
80

Medium Clouds (% Sky Obscured)

13
9
4
4
2
2
0
2
2
5
8
14
22
16
11
5
4
3
1
5
8
11
20
27

High Clouds (% Sky Obscured)

0
1
2
3
11
18
27
43
59
57
34
19
0
1
3
4
5
5
2
32
44
57
41
17

ISS Passover

Visibility (miles)

9
9
9
9
9
9
2
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
Very Light Rain
None
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

14
38
36
51
44
80
95
25
18
8
2
0
0
0
0
0
0
0
0
7
11
15
16
22

Precipitation Amount (mm)

0
0
0
0.2
0
0.4
1.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

33
33
33
33
31
30
29
27
26
26
26
26
25
25
25
24
24
26
27
29
31
33
34
35

Feels Like (°C)

33
34
34
34
31
31
31
30
29
29
29
29
29
29
29
29
29
30
30
32
34
35
37
37

Dew Point (°C)

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

Relative Humidity (%)

45
47
45
41
53
55
62
79
84
79
78
83
86
88
91
94
94
87
77
65
54
45
38
32

Pressure (mb)

1015
1014
1014
1014
1014
1014
1015
1015
1016
1016
1017
1016
1016
1016
1016
1017
1017
1018
1018
1018
1018
1017
1017
1016

Ozone (du)

285
283
282
282
282
283
282
281
283
284
284
283
281
281
282
282
283
283
284
285
284
283
283
284

Sunday 12

Waning Crescent 1%

05:28

19:23

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 06:38, Set: 20:35, Transit: 13:36. Moon - Rise: 05:28, Set: 19:23. Civil Dark: 21:02 - 06:11. Nautical Dark: 21:35 - 05:38. Astro Dark: 22:10 - 05:03

Total Clouds (% Sky Obscured)

89
92
96
100
100
100
100
100
100
95
90
83
84
83
47
72
81
88
98
97
97
94
94
93

Low Clouds (% Sky Obscured)

84
78
73
68
71
75
61
34
25
20
24
47
42
39
39
44
41
41
40
43
48
55
57
55

Medium Clouds (% Sky Obscured)

33
64
59
50
50
45
40
21
4
7
3
5
1
1
1
6
16
26
40
46
55
61
68
74

High Clouds (% Sky Obscured)

4
18
35
89
100
100
100
100
100
88
81
52
72
72
28
31
46
59
76
71
68
65
67
67

ISS Passover

Visibility (miles)

9
9
3
2
1
2
2
9
9
9
4
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
Very Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Very Light Rain
None
Very Light Rain
Light Rain
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

21
56
95
95
95
95
77
50
42
48
58
37
11
12
7
8
54
74
89
86
79
68
67
60

Precipitation Amount (mm)

0
0.3
1.1
2.9
3.9
2.6
0.6
0.2
0
0.3
0.4
0
0
0
0
0
0.2
0.5
0.7
0.5
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

35
35
32
29
27
26
26
26
26
25
25
25
25
24
24
24
24
25
26
27
27
27
28
29

Feels Like (°C)

36
36
35
32
29
26
26
26
28
27
27
28
28
26
27
28
27
28
28
29
30
30
31
31

Dew Point (°C)

17
19
21
24
26
26
25
25
24
23
23
23
23
23
23
23
23
23
23
24
24
24
25
25

Relative Humidity (%)

34
40
51
76
91
95
94
92
90
88
91
88
88
91
92
92
92
89
87
86
84
83
82
79

Pressure (mb)

1015
1014
1015
1015
1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

284
283
283
282
281
281
283
285
284
284
284
283
283
283
284
285
285
285
285
286
286
287
287
287

Monday 13

Waning Crescent 0%

06:42

20:23

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 06:38, Set: 20:35, Transit: 13:36. Moon - Rise: 06:42, Set: 20:23. Civil Dark: 21:02 - 06:11. Nautical Dark: 21:34 - 05:39. Astro Dark: 22:09 - 05:04

Total Clouds (% Sky Obscured)

92
95
97
100
100
100
100
100
99
98
95
92
89
92
96
100
90
78
67
56
45
30
44
60

Low Clouds (% Sky Obscured)

58
62
58
49
57
55
44
51
65
81
83
85
87
80
72
65
61
58
55
49
43
30
44
55

Medium Clouds (% Sky Obscured)

82
81
77
70
77
95
100
99
98
97
93
85
72
57
45
35
48
58
66
41
26
11
17
23

High Clouds (% Sky Obscured)

61
74
86
100
100
100
100
97
93
89
72
53
35
57
78
100
88
77
65
34
11
0
13
26

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
2
5
7
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
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

39
54
64
74
75
78
70
66
60
51
53
48
30
55
67
77
93
95
95
95
95
95
83
67

Precipitation Amount (mm)

0
0
0
0
0.3
0.4
0.4
0.4
0.3
0.3
0.2
0
0
0
0.2
0.3
0.6
0.9
1.2
0.9
0.7
0.8
0.5
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

30
30
29
29
28
27
27
26
26
25
25
25
25
24
24
24
23
24
25
25
26
28
29
29

Feels Like (°C)

31
31
30
31
31
28
29
28
28
28
27
27
27
27
27
27
27
26
26
27
28
28
29
35

Dew Point (°C)

25
25
25
24
24
24
24
23
23
23
23
23
22
22
22
22
22
21
21
20
20
20
19
19

Relative Humidity (%)

76
73
75
76
77
80
82
83
86
86
88
88
87
87
88
88
89
84
78
73
66
61
55
54

Pressure (mb)

1017
1017
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1016
1017
1017
1017
1017
1017
1018
1017
1017
1017
1016

Ozone (du)

286
285
286
288
289
290
292
293
293
294
294
294
294
294
295
296
297
299
301
303
304
305
306
307

Tuesday 14

New Moon 3%

07:56

21:13

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
12 Bad

Sun - Rise: 06:39, Set: 20:34, Transit: 13:36. Moon - Rise: 07:56, Set: 21:13. Civil Dark: 21:01 - 06:12. Nautical Dark: 21:34 - 05:39. Astro Dark: 22:09 - 05:05

Total Clouds (% Sky Obscured)

69
77
86
95
84
76
67
65
66
67
66
65
70
84
88
96
92
92
91
94
97
95

Low Clouds (% Sky Obscured)

63
59
53
47
31
17
6
3
2
0
0
0
3
3
15
26
28
25
21
22
22
24

Medium Clouds (% Sky Obscured)

24
21
17
11
7
2
0
0
0
0
0
0
0
0
0
0
9
17
22
24
22
20

High Clouds (% Sky Obscured)

38
58
77
85
60
55
50
40
30
25
25
30
35
35
45
60
65
65
75
75
80
74

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
8
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

Precipitation Type

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

Precipitation Probability (%)

46
44
42
37
37
36
35
36
36
31
31
28
26
35
43
53
57
61
64
57
50
43

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

30
30
30
30
29
28
27
26
26
25
25
25
24
24
24
23
23
24
25
27
28
29

Feels Like (°C)

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

Dew Point (°C)

19
19
19
19
19
19
20
20
20
20
20
20
20
21
21
21
21
21
21
21
20
19

Relative Humidity (%)

51
50
50
52
53
58
63
69
71
73
76
77
78
80
82
84
87
80
76
71
63
55

Pressure (mb)

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

Ozone (du)

308
309
311
313
314
315
315
315
316
317
317
319
320
321
321
321
322
320
318
317
316
315

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

Generated: 08/07/26 15:30:43. Forecast: 08/07/26 to 14/07/26. Timezone: UTC-5.00