Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 31

Waxing Gibbous 93%

15:48

05:44

22 Good
23 Good
00 Good
01 Good
02 OK
03 OK
04 Good
05 Good
06 OK
07 Bad
08 OK
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

Sun - Rise: 07:27, Set: 17:41, Transit: 12:34. Moon - Rise: 15:48, Set: 05:44. Civil Dark: 18:07 - 07:01. Nautical Dark: 18:37 - 06:31. Astro Dark: 19:07 - 06:02

Total Clouds (% Sky Obscured)

8
14
5
12
33
43
17
7
27
51
36
68
77
79
92
100
100
100
100
99
99
100
100
65

Low 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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
1
1
2
2
1
19
90
88
78
90
37
36

High Clouds (% Sky Obscured)

8
14
5
12
24
29
12
5
16
41
31
54
65
79
90
100
100
100
100
97
97
97
99
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
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
4
4
4
6
6
6
6
6
6
6
7
9
11
12
13
14
14
13
12
11
11
11
11

Chance of Frost

Temperature (°C)

12
11
10
10
9
9
9
8
8
8
8
11
14
17
19
21
22
21
21
20
19
18
18
17

Feels Like (°C)

8
6
6
7
6
5
5
5
5
5
4
7
8
11
14
15
16
15
16
15
14
13
13
13

Dew Point (°C)

-5
-6
-6
-7
-7
-7
-7
-7
-7
-7
-7
-7
-6
-4
-2
-0
1
1
2
3
3
4
4
5

Relative Humidity (%)

31
30
30
30
30
31
32
32
33
33
32
28
25
24
24
24
25
26
28
31
35
38
40
43

Pressure (mb)

1021
1021
1021
1021
1020
1020
1020
1019
1019
1019
1019
1019
1020
1019
1018
1016
1015
1014
1013
1013
1013
1013
1012
1012

Ozone (du)

266
262
260
259
257
256
254
254
255
254
252
250
249
250
250
250
252
254
257
259
262
266
267
267

Thursday 1

Waxing Gibbous 98%

16:56

06:54

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

Sun - Rise: 07:28, Set: 17:42, Transit: 12:35. Moon - Rise: 16:56, Set: 06:54. Civil Dark: 18:08 - 07:01. Nautical Dark: 18:38 - 06:31. Astro Dark: 19:07 - 06:02

Total Clouds (% Sky Obscured)

50
6
0
0
0
0
0
0
4
0
0
0
0
52
5
0
0
0
0
0
0
1
11
13

Low 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

Medium Clouds (% Sky Obscured)

4
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)

36
4
0
0
0
0
0
0
3
0
0
0
0
43
4
0
0
0
0
0
0
1
11
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 (%)

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)

11
11
10
9
9
9
10
10
9
9
10
11
15
15
16
16
17
16
14
11
6
6
6
6

Chance of Frost

Temperature (°C)

17
16
16
16
16
16
16
16
16
16
16
19
21
24
26
27
28
28
28
27
24
22
21
20

Feels Like (°C)

12
12
13
14
13
13
13
13
13
13
13
16
17
20
20
23
24
24
25
24
23
21
20
17

Dew Point (°C)

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

Relative Humidity (%)

43
44
46
48
47
44
43
41
41
43
43
43
39
34
31
29
26
24
25
28
35
37
38
39

Pressure (mb)

1012
1012
1011
1011
1010
1010
1009
1009
1009
1009
1009
1009
1010
1009
1008
1007
1006
1005
1005
1005
1006
1007
1007
1008

Ozone (du)

270
271
271
271
270
272
274
274
272
272
272
272
273
272
271
272
272
272
273
273
274
273
274
276

Friday 2

Waxing Gibbous 100%

18:08

07:55

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

Sun - Rise: 07:28, Set: 17:43, Transit: 12:35. Moon - Rise: 18:08, Set: 07:55. Civil Dark: 18:09 - 07:02. Nautical Dark: 18:39 - 06:32. Astro Dark: 19:08 - 06:02

Total Clouds (% Sky Obscured)

0
0
1
1
1
4
20
0
0
0
0
0
0
0
8
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
1
1
1
14
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
17
16
16
15
15
14
12
12
12
11
12
14
15
18
18
19
19
19
18
16
15
14
13

Dew Point (°C)

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

Relative Humidity (%)

38
40
41
42
43
44
44
44
47
59
75
68
61
55
51
46
41
39
38
41
48
52
54
56

Pressure (mb)

1008
1008
1008
1008
1008
1008
1009
1009
1011
1012
1014
1015
1016
1016
1016
1015
1015
1015
1015
1016
1016
1017
1018
1019

Ozone (du)

278
278
278
278
278
276
276
276
276
276
275
276
275
276
276
275
275
275
274
274
273
273
273
273

Saturday 3

Full Moon 99%

19:20

08:45

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

Sun - Rise: 07:28, Set: 17:43, Transit: 12:36. Moon - Rise: 19:20, Set: 08:45. Civil Dark: 18:10 - 07:02. Nautical Dark: 18:39 - 06:32. Astro Dark: 19:09 - 06:03

Total Clouds (% Sky Obscured)

0
0
1
0
0
1
20
25
1
2
2
2
2
2
16
2
0
1
11
3
2
2
3
2

Low 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

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)

0
0
0
0
0
0
5
5
0
0
1
1
1
1
10
1
0
1
11
2
1
1
1
2

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)

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

Chance of Frost

Temperature (°C)

13
13
12
11
11
10
10
9
9
9
9
11
13
15
18
19
20
21
20
20
18
17
16
15

Feels Like (°C)

12
12
11
10
10
9
9
7
7
8
9
11
13
15
17
17
19
20
20
18
16
15
15
14

Dew Point (°C)

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

Relative Humidity (%)

58
59
61
63
65
67
70
72
72
73
70
60
55
52
47
42
40
38
36
41
48
53
57
60

Pressure (mb)

1019
1020
1020
1020
1020
1020
1021
1021
1021
1022
1022
1023
1023
1022
1021
1020
1019
1018
1018
1018
1018
1018
1019
1019

Ozone (du)

272
272
271
271
271
271
272
272
273
273
273
274
273
273
273
272
270
271
272
272
271
272
272
273

Sunday 4

Waning Gibbous 95%

20:28

09:27

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

Sun - Rise: 07:28, Set: 17:44, Transit: 12:36. Moon - Rise: 20:28, Set: 09:27. Civil Dark: 18:10 - 07:02. Nautical Dark: 18:40 - 06:32. Astro Dark: 19:09 - 06:03

Total Clouds (% Sky Obscured)

5
7
15
25
34
80
69
59
71
71
77
81
82
81
12
8
6
5
4
4
13
19
28
45

Low Clouds (% Sky Obscured)

0
0
10
20
30
38
43
51
60
70
75
64
52
35
8
4
3
2
1
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
3
6
9
11

High Clouds (% Sky Obscured)

5
7
8
9
11
24
19
14
18
12
12
24
35
45
6
5
4
5
4
4
13
18
24
43

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)

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

Chance of Frost

Temperature (°C)

14
14
13
13
12
12
12
12
12
12
12
14
16
17
19
22
23
24
23
22
21
20
19
18

Feels Like (°C)

13
13
12
12
12
11
9
10
11
11
12
12
13
15
17
19
19
19
20
20
21
19
19
18

Dew Point (°C)

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

Relative Humidity (%)

62
65
75
81
86
87
88
92
93
95
96
89
85
79
70
64
57
51
55
58
62
64
67
69

Pressure (mb)

1019
1019
1019
1019
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1018
1016
1015
1014
1014
1014
1014
1014
1015
1015

Ozone (du)

273
273
273
272
271
270
269
269
271
271
271
269
268
268
268
267
266
266
266
265
265
265
264
263

Monday 5

Waning Gibbous 89%

21:32

10:03

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

Sun - Rise: 07:28, Set: 17:45, Transit: 12:37. Moon - Rise: 21:32, Set: 10:03. Civil Dark: 18:11 - 07:02. Nautical Dark: 18:41 - 06:32. Astro Dark: 19:10 - 06:03

Total Clouds (% Sky Obscured)

63
80
78
84
85
87
89
91
84
74
58
21
15
8
5
3
0
0
0
0
0
0
0
0

Low 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

Medium Clouds (% Sky Obscured)

11
10
13
24
34
39
45
51
40
29
19
14
9
4
3
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

60
76
78
84
85
87
85
81
79
74
58
21
15
8
5
3
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)

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

Chance of Frost

Temperature (°C)

18
17
17
16
16
16
15
15
14
15
15
16
18
20
22
23
24
25
24
23
21
20
19
18

Feels Like (°C)

18
18
18
14
14
13
13
12
13
12
13
14
14
14
15
24
24
23
23
24
25
20
20
20

Dew Point (°C)

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

Relative Humidity (%)

73
78
82
83
85
87
87
90
93
89
87
85
74
66
59
52
47
42
45
49
53
58
61
67

Pressure (mb)

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

Ozone (du)

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

Tuesday 6

Waning Gibbous 81%

No Rise

10:33

22 Good
23 Good
00 OK
01 OK
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
16 Bad
17 Bad

Sun - Rise: 07:28, Set: 17:46, Transit: 12:37. Moon - Rise: No Rise, Set: 10:33. Civil Dark: 18:12 - 07:02. Nautical Dark: 18:42 - 06:32. Astro Dark: 19:11 - 06:03

Total Clouds (% Sky Obscured)

0
0
19
39
58
67
74
80
89
95
100
100
95
95
85
84
83
80
78
75

Low Clouds (% Sky Obscured)

0
0
16
24
28
31
29
29
27
19
20
25
30
39
47
40
42
44
47
45

Medium Clouds (% Sky Obscured)

0
0
1
0
0
1
3
4
4
4
3
3
4
4
22
38
48
43
35
28

High Clouds (% Sky Obscured)

0
0
3
2
2
2
2
2
9
11
10
8
9
9
14
19
23
17
11
5

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 (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
17
17
17
17
16
16
16
15
16
17
17
19
21
23
24
25
26
25
24

Feels Like (°C)

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

Dew Point (°C)

12
13
14
14
14
15
14
14
14
14
14
14
14
14
14
14
13
12
13
13

Relative Humidity (%)

71
76
81
85
86
90
90
92
93
87
85
81
72
64
56
51
46
42
45
48

Pressure (mb)

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

Ozone (du)

260
260
261
261
260
260
261
262
262
263
264
264
265
266
266
266
266
265
266
267

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

Generated: 31/12/25 22:29:11. Forecast: 31/12/25 to 06/01/26. Timezone: UTC-6.00