Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 27

Waxing Crescent 47%

13:13

00:08

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
15 Bad

Sun - Rise: 07:08, Set: 17:29, Transit: 12:19. Moon - Rise: 13:13, Set: 00:08. Civil Dark: 17:55 - 06:42. Nautical Dark: 18:25 - 06:13. Astro Dark: 18:54 - 05:43

Total Clouds (% Sky Obscured)

79
65
64
86
100
100
100
100
100
100
96
95
100
100
100
99
100
100
93
89
94
96
100
100

Low Clouds (% Sky Obscured)

13
11
13
25
14
3
3
9
3
3
0
16
62
89
83
81
81
75
70
60
82
79
91
96

Medium Clouds (% Sky Obscured)

30
27
35
40
52
47
47
46
46
49
47
61
58
66
56
55
68
74
73
84
80
90
100
100

High Clouds (% Sky Obscured)

2
7
20
63
97
100
100
100
100
100
84
64
100
100
100
79
81
41
52
11
37
49
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
7

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
3
4
3
3
4
4
4
5
5
5
5
6
7
7
8
9
9
10
12
13
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
14
12
11
9
9
8
8
8
7
7
7
6
6
6
6
5
6
7
8
9
10
11
11

Dew Point (°C)

-1
0
0
-1
-1
-1
-1
-1
-1
-1
0
1
1
0
-1
-1
-1
-2
-1
1
4
5
6
6

Relative Humidity (%)

30
35
40
41
41
41
43
44
45
47
49
52
54
52
48
48
46
43
43
45
50
51
53
55

Pressure (mb)

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

Ozone (du)

270
270
268
265
265
265
264
262
261
262
263
263
264
263
263
263
263
263
262
262
262
261
259
259

Friday 28

First Quarter 58%

13:42

01:09

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
15 Bad

Sun - Rise: 07:09, Set: 17:29, Transit: 12:19. Moon - Rise: 13:42, Set: 01:09. Civil Dark: 17:55 - 06:43. Nautical Dark: 18:25 - 06:13. Astro Dark: 18:54 - 05:44

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
96
99
99
99
98
96
95
93
94
91
93
77
63
44
50
57

Low Clouds (% Sky Obscured)

100
98
100
100
100
100
100
100
96
99
98
98
95
93
95
93
93
91
93
77
63
44
50
57

Medium Clouds (% Sky Obscured)

100
83
54
77
50
54
52
50
32
33
33
37
32
28
22
15
8
0
5
22
3
0
5
14

High Clouds (% Sky Obscured)

100
53
52
52
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
2
3
14

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

Precipitation Probability (%)

5
33
95
95
88
26
38
49
74
39
11
14
22
17
8
11
1
3
2
4
6
13
13
22

Precipitation Amount (mm)

0
0
0.6
1.6
0.7
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
12
11
11
10
10
11
11
12
12
12
13
13
13
14
14
16
17
18
20
20
21
22

Dew Point (°C)

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

Relative Humidity (%)

56
61
66
69
74
73
73
75
80
80
82
84
87
86
86
89
90
88
84
75
72
65
65
64

Pressure (mb)

1021
1021
1021
1021
1021
1020
1020
1019
1019
1018
1018
1017
1016
1016
1016
1016
1016
1016
1016
1016
1015
1013
1013
1013

Ozone (du)

257
258
259
260
260
261
261
261
262
262
263
263
263
263
263
262
261
262
262
262
261
259
258
258

Saturday 29

Waxing Gibbous 69%

14:13

02:12

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 OK
07 Bad
08 Bad
09 Bad
10 OK
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:10, Set: 17:29, Transit: 12:19. Moon - Rise: 14:13, Set: 02:12. Civil Dark: 17:55 - 06:44. Nautical Dark: 18:25 - 06:14. Astro Dark: 18:54 - 05:45

Total Clouds (% Sky Obscured)

72
80
100
100
48
56
75
73
69
100
100
66
100
79
19
53
68
57
41
95
96
98
100
100

Low Clouds (% Sky Obscured)

72
73
77
69
48
56
73
73
69
82
76
66
59
39
3
0
0
0
0
0
5
10
15
21

Medium Clouds (% Sky Obscured)

0
14
27
6
0
0
9
0
0
0
0
0
0
0
0
0
4
3
30
16
34
53
74
81

High Clouds (% Sky Obscured)

54
48
100
100
20
15
15
20
25
100
100
59
97
77
18
53
65
57
41
95
96
98
100
100

ISS Passover

Visibility (miles)

9
9
9
9
8
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 (%)

24
31
30
28
15
3
0
0
0
0
0
0
0
0
7
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
5
4
6
14
18
18
18
18
17
17
17
17
16
16
15
15
17
16
16
16
15
14
13

Chance of Frost

Temperature (°C)

24
23
21
20
19
16
14
13
11
10
9
8
7
6
5
4
4
5
6
7
8
9
9
9

Feels Like (°C)

23
23
22
20
18
10
8
6
4
3
2
1
-0
-1
-2
-1
-2
-3
-2
-0
2
2
3
3

Dew Point (°C)

17
17
17
16
15
12
9
8
5
3
2
0
-1
-2
-3
-3
-4
-6
-7
-7
-7
-7
-7
-6

Relative Humidity (%)

67
71
75
76
73
78
74
71
66
63
61
60
57
57
56
59
55
47
40
36
33
32
32
34

Pressure (mb)

1013
1014
1014
1015
1017
1019
1020
1021
1022
1023
1023
1024
1024
1024
1025
1026
1027
1028
1028
1028
1027
1025
1025
1024

Ozone (du)

258
257
258
258
256
255
257
257
258
258
258
259
259
257
257
258
259
260
259
258
257
256
255
254

Sunday 30

Waxing Gibbous 79%

14:47

03:18

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
15 Bad

Sun - Rise: 07:11, Set: 17:29, Transit: 12:20. Moon - Rise: 14:47, Set: 03:18. Civil Dark: 17:55 - 06:44. Nautical Dark: 18:25 - 06:15. Astro Dark: 18:54 - 05:46

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)

26
31
37
43
52
68
84
100
96
97
94
96
98
100
100
100
100
100
100
100
100
100
100
97

Medium Clouds (% Sky Obscured)

89
97
98
99
100
99
98
97
98
99
100
100
100
100
97
93
93
92
92
91
93
86
98
87

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
76
55
47
32
36
25
25
20
15
40

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
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
13
18
19
18
13
6
13
8
4
29
40
48
41
33
20
32
37
40
63

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
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3
2
3
3
4
4
4
4

Dew Point (°C)

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

Relative Humidity (%)

35
37
40
42
44
47
47
47
49
49
51
55
56
55
54
55
55
56
56
56
57
57
57
58

Pressure (mb)

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

Ozone (du)

255
255
255
256
257
258
258
258
258
258
259
261
261
261
264
265
266
267
268
268
269
269
268
268

Monday 1

Waxing Gibbous 88%

15:26

04:27

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 OK
07 OK
08 OK
09 OK
10 OK
11 Good
12 Good
13 Good
14 Good
15 Good

Sun - Rise: 07:11, Set: 17:29, Transit: 12:20. Moon - Rise: 15:26, Set: 04:27. Civil Dark: 17:55 - 06:45. Nautical Dark: 18:25 - 06:15. Astro Dark: 18:54 - 05:46

Total Clouds (% Sky Obscured)

100
100
100
100
100
97
93
48
54
55
71
71
55
49
35
26
24
23
19
12
8
4
3
4

Low Clouds (% Sky Obscured)

94
82
64
57
53
54
51
48
54
55
56
52
49
45
32
17
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

66
71
62
55
50
33
17
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

68
100
100
100
100
72
43
0
0
0
15
25
0
2
12
25
24
23
19
12
8
4
3
4

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

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

Precipitation Probability (%)

78
90
78
64
40
32
20
2
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.5
0.6
0.5
0.3
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
9
10
10
10
11
11
10
10
10
10
10
10
10
10
9
9
9
9
8
8
7
6
5

Chance of Frost

Temperature (°C)

7
7
7
6
5
5
4
4
3
3
3
2
2
2
1
2
2
2
4
7
9
10
11
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
59
63
67
72
71
73
79
83
86
86
86
83
83
81
73
65
59
50
43
37
34
33
31

Pressure (mb)

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

Ozone (du)

269
269
270
271
272
275
277
280
281
283
284
287
291
291
292
293
295
296
296
295
295
294
292
290

Tuesday 2

Waxing Gibbous 95%

No Rise

05:41

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 OK
06 OK
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 OK
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:12, Set: 17:29, Transit: 12:21. Moon - Rise: No Rise, Set: 05:41. Civil Dark: 17:55 - 06:46. Nautical Dark: 18:25 - 06:16. Astro Dark: 18:54 - 05:47

Total Clouds (% Sky Obscured)

7
9
6
4
2
2
2
1
2
2
2
6
16
29
43
58
70
68
65
54
37
53
73
74

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
6
13
33
48

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
28
39
39

High Clouds (% Sky Obscured)

7
9
6
4
2
2
2
1
2
2
2
6
16
29
43
58
70
67
65
54
37
53
73
74

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
9

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

Chance of Frost

Temperature (°C)

11
10
9
8
7
6
5
5
5
4
4
4
4
4
3
4
5
6
9
11
13
14
15
15

Feels Like (°C)

8
9
10
5
4
4
4
3
3
2
2
2
1
1
1
0
-0
-1
-0
-0
-1
10
11
11

Dew Point (°C)

-4
-4
-3
-3
-4
-4
-5
-5
-5
-5
-4
-4
-4
-4
-4
-3
-2
-1
1
3
6
7
9
10

Relative Humidity (%)

35
39
44
45
47
49
49
50
51
51
54
55
56
59
58
60
60
59
59
59
59
63
67
72

Pressure (mb)

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

Ozone (du)

290
289
288
288
287
287
287
287
286
286
285
284
284
285
285
285
285
286
286
286
286
285
283
282

Wednesday 3

Waxing Gibbous 99%

16:12

06:57

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: 17:29, Transit: 12:21. Moon - Rise: 16:12, Set: 06:57. Civil Dark: 17:55 - 06:47. Nautical Dark: 18:25 - 06:17. Astro Dark: 18:54 - 05:48

Total Clouds (% Sky Obscured)

76
77
87
93
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

54
77
75
63
55
42
31
31
47
52
44
46
48
50
47
29
25
46
68
89

Medium Clouds (% Sky Obscured)

36
32
49
62
79
76
74
69
66
69
73
73
73
68
64
54
45
48
49
44

High Clouds (% Sky Obscured)

59
42
52
67
79
79
78
81
87
93
100
100
100
100
98
100
100
100
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
14
13
13
12
12
12
12
12
11
12
11
11
11
12
12
13
13
13
13

Feels Like (°C)

11
11
11
10
11
11
11
11
11
11
11
10
11
11
12
11
11
12
12
12

Dew Point (°C)

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

Relative Humidity (%)

75
79
82
86
87
90
90
92
92
92
92
90
90
90
89
89
89
89
79
72

Pressure (mb)

1016
1016
1017
1017
1018
1018
1018
1019
1019
1019
1019
1019
1020
1020
1020
1021
1022
1023
1023
1023

Ozone (du)

282
281
281
281
282
282
281
279
278
276
274
272
271
270
269
269
269
269
270
270

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

Generated: 27/11/25 15:51:25. Forecast: 27/11/25 to 03/12/25. Timezone: UTC-6.00