Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 25

Waxing Crescent 27%

11:35

22:07

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

Sun - Rise: 07:06, Set: 17:30, Transit: 12:18. Moon - Rise: 11:35, Set: 22:07. Civil Dark: 17:55 - 06:41. Nautical Dark: 18:25 - 06:11. Astro Dark: 18:54 - 05:42

Total Clouds (% Sky Obscured)

35
1
1
0
0
0
0
0
4
67
100
100
95
99
10
24
8
4
21
54
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
16
3
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
2
53
100
100
91
99
4
2
1
1
9
29
0
0
0
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
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
2
3
5
6
6
7
8
7
6
6
8
8
10
13
13
13
12
11
11
13
13

Chance of Frost

Temperature (°C)

21
22
23
23
23
23
21
19
18
17
16
15
15
15
14
14
13
12
11
11
10
10
11
12

Feels Like (°C)

20
22
24
24
24
23
20
18
17
16
13
13
12
12
11
12
10
9
8
6
5
6
7
8

Dew Point (°C)

7
7
6
6
6
6
9
9
10
10
9
10
10
10
10
9
8
6
4
2
1
1
-1
-2

Relative Humidity (%)

41
37
34
32
32
34
46
53
59
63
64
68
70
71
74
74
72
65
60
55
54
52
44
36

Pressure (mb)

1017
1016
1015
1015
1015
1015
1016
1017
1018
1019
1021
1021
1022
1022
1023
1024
1024
1025
1025
1026
1028
1029
1029
1030

Ozone (du)

262
260
260
259
260
259
260
261
259
258
257
258
259
259
260
261
262
264
266
270
274
275
276
276

Wednesday 26

Waxing Crescent 37%

12:11

23:07

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

Sun - Rise: 07:07, Set: 17:29, Transit: 12:18. Moon - Rise: 12:11, Set: 23:07. Civil Dark: 17:55 - 06:41. Nautical Dark: 18:25 - 06:12. Astro Dark: 18:54 - 05:43

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
4
21
19
19
35
30
33
38
48
50
57
66
64
70
68

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
3
8
10
1
0
0
2
6
10
8
12

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
4
21
19
18
31
30
30
37
44
43
42
40
38
42
37

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
0
0
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
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)

13
12
11
11
10
9
6
6
5
5
5
6
4
4
4
4
4
4
4
4
4
5
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-3
-4
-3
-4
-4
-3
-2
-2
-2
-2
-2
-2
-1
-2
-2
-2
-2
-2
-2
-2
-2
-1
-2
-2

Relative Humidity (%)

32
29
28
27
27
28
34
39
42
41
44
47
48
48
49
49
49
50
50
51
52
52
44
39

Pressure (mb)

1030
1029
1027
1027
1026
1026
1026
1027
1027
1028
1028
1028
1028
1028
1028
1029
1029
1028
1029
1029
1030
1030
1031
1032

Ozone (du)

275
273
272
272
273
273
271
270
272
273
273
273
273
272
270
271
269
268
268
268
267
268
269
269

Thursday 27

Waxing Crescent 47%

12:43

00:08

11 Bad
12 Bad
13 Bad
14 Bad
15 OK
16 OK
17 OK
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

Sun - Rise: 07:08, Set: 17:29, Transit: 12:18. Moon - Rise: 12:43, 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)

68
67
55
55
45
36
38
65
98
100
100
100
69
93
100
84
91
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

10
15
22
22
22
16
12
22
20
16
0
0
0
6
11
8
7
17
15
15
10
10
5
5

Medium Clouds (% Sky Obscured)

38
36
35
34
31
25
27
38
50
45
37
16
26
20
24
42
42
40
52
68
81
91
95
95

High Clouds (% Sky Obscured)

0
0
0
0
1
1
1
18
93
100
100
99
56
85
100
75
85
100
100
100
100
88
81
85

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

34
31
30
29
30
31
37
42
45
45
46
47
47
47
48
49
50
51
48
46
43
42
42
40

Pressure (mb)

1031
1030
1029
1028
1028
1028
1028
1028
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1028
1028

Ozone (du)

268
268
268
268
268
269
269
269
268
268
269
269
267
266
266
266
266
267
266
265
264
263
263
263

Friday 28

First Quarter 58%

13:13

01:09

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

Sun - Rise: 07:09, Set: 17:29, Transit: 12:19. Moon - Rise: 13:13, 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
99
99
98
99
99
100
100
100
99
96
90
87
88
92
96
89
86
87
84
83

Low Clouds (% Sky Obscured)

5
28
51
73
75
78
81
88
94
100
100
99
99
91
84
77
79
82
86
80
78
78
75
76

Medium Clouds (% Sky Obscured)

95
99
99
98
96
90
88
92
91
90
88
88
85
73
65
57
65
73
82
56
31
11
12
11

High Clouds (% Sky Obscured)

87
83
80
69
54
35
16
43
71
85
57
29
12
0
0
0
0
18
0
1
1
0
1
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
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
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
1
2
1
12
15
15
32
46
56
63
65
68
56
36
16
24
26
25
27
28
25
18
16

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-2
0
2
4
5
6
6
7
8
9
10
10
11
11
12
13
13
14
14
15
15
15
16
17

Relative Humidity (%)

40
44
48
53
56
60
62
64
67
70
75
76
80
82
87
90
90
93
92
93
95
93
90
88

Pressure (mb)

1027
1026
1024
1023
1022
1022
1021
1021
1021
1020
1020
1019
1019
1018
1017
1017
1016
1016
1015
1015
1015
1015
1015
1015

Ozone (du)

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

Saturday 29

Waxing Gibbous 69%

13:42

02:12

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

Sun - Rise: 07:10, Set: 17:29, Transit: 12:19. Moon - Rise: 13:42, 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)

83
70
82
89
90
74
53
61
64
87
91
87
94
92
91
86
91
95
100
90
80
66
76
85

Low Clouds (% Sky Obscured)

76
62
74
78
81
72
53
61
64
87
91
80
92
82
87
86
86
83
79
82
80
66
76
79

Medium Clouds (% Sky Obscured)

13
10
9
7
6
4
3
2
1
0
2
4
7
25
16
9
7
6
5
8
9
9
9
7

High Clouds (% Sky Obscured)

1
0
0
0
0
1
0
0
0
0
0
0
0
33
29
28
52
76
100
87
74
62
52
52

ISS Passover

Visibility (miles)

9
9
9
9
9
8
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

19
25
26
24
31
34
35
30
29
28
38
44
48
17
18
17
15
12
5
8
10
11
14
15

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
12
13
12
11
8
6
6
5
14
13
11
10
10
13
13
13
14
14
14
14
15
16
15

Chance of Frost

Temperature (°C)

20
21
22
22
22
21
21
20
19
16
14
14
13
13
17
17
16
15
15
14
14
14
14
15

Feels Like (°C)

17
18
19
20
21
21
21
21
21
9
6
7
7
7
11
11
10
10
9
10
7
7
6
6

Dew Point (°C)

16
17
17
18
19
19
18
17
17
10
8
8
7
6
10
10
10
8
7
6
5
4
3
2

Relative Humidity (%)

80
75
73
75
80
84
81
84
85
67
67
64
63
62
63
64
64
61
59
58
55
50
47
42

Pressure (mb)

1014
1013
1012
1011
1011
1011
1011
1012
1012
1014
1015
1016
1017
1017
1017
1017
1017
1018
1018
1018
1019
1019
1019
1019

Ozone (du)

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

Sunday 30

Waxing Gibbous 79%

14:13

03:18

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

Sun - Rise: 07:11, Set: 17:29, Transit: 12:19. Moon - Rise: 14:13, 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)

96
97
98
99
99
99
99
99
100
100
95
90
85
88
92
95
94
92
90
91
92
92
91
87

Low Clouds (% Sky Obscured)

60
33
30
24
28
28
45
67
80
82
83
85
84
84
85
85
82
79
76
77
78
79
67
55

Medium Clouds (% Sky Obscured)

6
0
0
0
11
22
32
39
44
50
65
80
85
88
92
95
94
92
90
64
38
12
12
8

High Clouds (% Sky Obscured)

54
72
88
98
98
98
98
99
99
100
94
90
85
88
92
95
94
92
90
81
62
43
29
16

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
19
23
24
22
20
16
15
13
11
10
9
8
9
9
7
11
9
5
11
10
8
21
31

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)

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

Chance of Frost

Temperature (°C)

15
16
15
15
17
17
17
17
17
17
17
16
16
16
16
16
16
16
16
16
17
17
17
18

Feels Like (°C)

5
5
8
8
10
11
12
12
11
12
13
12
12
11
11
11
11
11
12
12
11
12
12
11

Dew Point (°C)

1
-1
-1
-1
1
2
4
5
6
6
7
6
6
6
6
6
6
6
7
7
7
7
7
6

Relative Humidity (%)

37
33
33
33
33
37
40
43
45
48
50
50
49
49
49
49
50
52
53
55
53
53
51
46

Pressure (mb)

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

Ozone (du)

262
262
262
261
261
262
263
263
265
266
268
268
268
268
269
271
272
273
274
276
278
281
284
288

Monday 1

Waxing Gibbous 88%

14:47

04:27

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
04 Bad
05 Bad

Sun - Rise: 07:11, Set: 17:29, Transit: 12:20. Moon - Rise: 14:47, 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)

90
85
90
89
90
86
82
91
96
100
100
95
95
85
85
85
85
85
85

Low Clouds (% Sky Obscured)

43
57
54
51
44
33
27
25
18
20
25
30
40
52
49
58
68
82
85

Medium Clouds (% Sky Obscured)

8
4
0
0
0
0
3
7
14
24
36
53
75
75
70
60
55
45
35

High Clouds (% Sky Obscured)

7
16
28
34
25
16
7
7
6
2
0
0
0
0
1
2
1
0
0

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

39
82
95
95
95
80
49
51
48
44
66
91
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0.5
0.8
1
0.7
0.4
0
0
0
0
0.2
0.4
0.6
2.4
4
5.7
2.4
1.9
1.3

Wind Speed/Direction (mph)

9
9
5
6
10
10
10
10
10
11
11
11
11
10
11
12
13
12
12

Chance of Frost

Temperature (°C)

20
20
18
16
14
12
11
9
8
8
7
6
5
4
4
3
3
3
3

Feels Like (°C)

12
11
15
12
10
11
10
10
7
6
6
6
5
4
2
1
2
2
1

Dew Point (°C)

6
5
2
-0
-3
-2
-2
-2
-2
-2
-2
-2
-3
-3
-3
-4
-4
-4
-4

Relative Humidity (%)

42
37
35
34
32
36
40
44
47
50
53
55
57
58
60
60
61
61
62

Pressure (mb)

1015
1014
1014
1014
1013
1014
1014
1015
1015
1016
1017
1017
1017
1018
1018
1018
1019
1019
1020

Ozone (du)

292
296
301
307
312
313
314
316
317
318
319
318
317
316
314
312
311
310
309

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

Generated: 25/11/25 10:51:12. Forecast: 25/11/25 to 01/12/25. Timezone: UTC-6.00