Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 30

Waxing Gibbous 85%

14:01

04:31

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

Sun - Rise: 07:27, Set: 17:40, Transit: 12:34. Moon - Rise: 14:01, Set: 04:31. Civil Dark: 18:07 - 07:01. Nautical Dark: 18:37 - 06:31. Astro Dark: 19:06 - 06:02

Total Clouds (% Sky Obscured)

16
12
9
7
0
0
2
2
4
40
45
12
35
41
40
36
12
5
30
33
68
47
50
45

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
1
1
2
25
25
8
22
26
20
18
5
2
19
19
50
33
30
30

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

Chance of Frost

Temperature (°C)

10
11
12
12
13
12
11
10
9
8
7
6
6
5
5
5
5
5
4
4
4
7
11
14

Feels Like (°C)

8
9
10
10
11
11
9
8
7
6
3
2
3
1
2
1
1
2
2
1
1
2
6
9

Dew Point (°C)

-14
-14
-15
-15
-14
-13
-13
-13
-13
-13
-13
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-12
-11

Relative Humidity (%)

17
15
14
13
14
15
17
19
20
22
22
23
23
23
23
24
25
25
25
26
24
21
18
17

Pressure (mb)

1033
1032
1030
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1027
1027
1027
1027
1027
1027
1027

Ozone (du)

284
285
284
289
294
295
290
285
291
294
288
284
284
290
295
294
296
297
295
296
296
293
290
289

Wednesday 31

Waxing Gibbous 93%

14:50

05:44

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

Sun - Rise: 07:27, Set: 17:41, Transit: 12:34. Moon - Rise: 14:50, 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)

21
5
4
12
10
12
2
8
19
15
10
4
1
18
56
14
30
15
18
37
48
63
87
80

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
14
39

High Clouds (% Sky Obscured)

15
3
2
7
5
8
2
7
19
15
10
3
1
17
48
14
26
14
15
27
45
48
63
53

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
8
7
8
9
9
8
7
7
7
7
7
8
8
7
7
7
7
7
6
6
8
10
12

Chance of Frost

Temperature (°C)

16
17
18
19
18
18
16
14
12
11
11
10
10
9
9
9
9
8
8
8
8
11
13
16

Feels Like (°C)

11
14
16
16
15
14
13
11
10
9
8
8
7
7
7
5
6
6
6
6
6
8
9
12

Dew Point (°C)

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

Relative Humidity (%)

17
18
18
19
20
23
26
29
30
31
32
33
35
36
38
39
41
45
50
54
59
57
52
47

Pressure (mb)

1025
1023
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1019
1019
1019
1019
1019
1020
1020
1019

Ozone (du)

285
280
275
274
274
275
275
273
270
267
267
266
265
265
263
263
265
265
264
263
260
258
257
257

Thursday 1

Waxing Gibbous 98%

15:49

06:53

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

Sun - Rise: 07:27, Set: 17:42, Transit: 12:35. Moon - Rise: 15:49, Set: 06:53. Civil Dark: 18:08 - 07:01. Nautical Dark: 18:38 - 06:31. Astro Dark: 19:07 - 06:02

Total Clouds (% Sky Obscured)

73
100
100
98
100
86
85
54
35
35
40
45
50
55
50
50
8
50
1
4
31
7
4
7

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)

19
21
61
48
50
74
65
40
8
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

36
100
99
92
100
52
72
40
35
35
35
35
35
40
40
40
6
50
1
4
30
6
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

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

Chance of Frost

Temperature (°C)

18
19
20
21
21
20
19
18
17
17
17
16
16
16
16
16
15
15
15
16
17
18
21
23

Feels Like (°C)

14
15
16
17
17
16
16
16
14
13
13
13
13
12
12
12
12
13
11
14
16
15
18
20

Dew Point (°C)

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

Relative Humidity (%)

43
40
38
37
38
42
48
52
54
54
53
54
52
51
50
51
52
51
48
47
47
38
33
27

Pressure (mb)

1018
1016
1014
1014
1013
1012
1012
1013
1012
1012
1012
1012
1012
1011
1011
1010
1010
1009
1010
1010
1010
1010
1010
1010

Ozone (du)

257
256
257
259
259
261
263
265
267
267
268
269
269
269
270
271
271
271
270
270
270
269
270
270

Friday 2

Waxing Gibbous 100%

16:57

07:54

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

Sun - Rise: 07:27, Set: 17:43, Transit: 12:35. Moon - Rise: 16:57, Set: 07:54. Civil Dark: 18:09 - 07:01. Nautical Dark: 18:39 - 06:32. Astro Dark: 19:08 - 06:02

Total Clouds (% Sky Obscured)

6
2
0
0
0
0
0
0
0
5
12
18
12
6
0
0
0
0
0
0
0
2
1
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)

0
0
0
0
0
0
0
0
0
5
12
18
12
6
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
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)

14
15
14
13
11
9
6
7
6
6
6
6
6
6
6
5
5
6
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

26
27
28
28
27
26
24
22
20
18
18
17
17
16
15
14
14
13
13
13
13
14
15
17

Feels Like (°C)

22
23
24
25
25
23
23
20
18
16
16
15
15
14
14
13
12
12
12
12
12
12
14
15

Dew Point (°C)

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

Relative Humidity (%)

25
23
22
21
22
25
31
28
22
23
28
31
33
36
39
41
44
46
47
48
48
43
39
33

Pressure (mb)

1010
1009
1008
1007
1007
1008
1008
1010
1010
1011
1012
1012
1013
1013
1013
1014
1014
1014
1015
1016
1016
1017
1017
1017

Ozone (du)

271
271
270
270
270
269
270
269
270
270
271
271
271
271
271
271
271
271
271
272
271
271
271
272

Saturday 3

Full Moon 99%

18:09

08:45

12 Good
13 OK
14 Bad
15 OK
16 OK
17 OK
18 OK
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

Sun - Rise: 07:28, Set: 17:43, Transit: 12:35. Moon - Rise: 18:09, Set: 08:45. Civil Dark: 18:10 - 07:01. Nautical Dark: 18:39 - 06:32. Astro Dark: 19:09 - 06:03

Total Clouds (% Sky Obscured)

2
45
50
28
19
28
19
14
5
4
2
0
3
7
9
12
16
20
43
64
85
83
82
81

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
29
55
68
61
54
36

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)

1
20
30
24
19
28
19
14
5
3
2
0
3
7
9
12
16
20
35
40
54
55
60
65

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
5
4
4
4
4
4
5
4
3
3
2
2
2
3
3
3
3
4
4
4
5
6
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

30
27
26
26
25
28
31
33
35
36
37
39
41
43
44
47
48
48
50
50
49
50
45
41

Pressure (mb)

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

Ozone (du)

273
272
272
271
272
272
271
272
273
272
272
271
269
269
269
269
268
268
268
267
267
267
267
267

Sunday 4

Waning Gibbous 95%

19:21

09:27

12 Bad
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 Good
20 Good
21 OK
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: 07:28, Set: 17:44, Transit: 12:36. Moon - Rise: 19:21, 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)

63
47
28
28
29
28
21
16
6
29
53
78
72
67
65
61
58
55
66
77
95
87
79
72

Low Clouds (% Sky Obscured)

16
5
0
0
0
0
2
3
5
7
10
12
28
44
59
58
56
54
48
43
37
25
12
0

Medium Clouds (% Sky Obscured)

0
0
0
1
2
2
5
7
6
29
53
78
72
67
65
61
49
34
28
23
18
17
16
14

High Clouds (% Sky Obscured)

51
41
28
28
29
28
20
11
2
15
25
30
30
31
36
25
15
4
3
1
0
1
1
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
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
1
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)

10
10
10
10
8
7
6
6
6
5
6
6
6
5
5
5
4
4
3
4
4
4
4
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
19
20
20
21
21
22
21
21
22
22
21
21
17
18
18
17
17
18
18
18
18
19
19

Dew Point (°C)

6
8
10
12
13
14
15
15
15
16
16
16
17
17
17
17
17
17
17
16
16
16
17
18

Relative Humidity (%)

38
40
43
45
50
55
60
65
71
78
82
86
90
92
93
95
95
95
96
93
90
90
84
79

Pressure (mb)

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

Ozone (du)

268
267
266
265
265
265
265
265
265
265
265
265
265
265
264
263
262
261
260
259
259
258
257
256

Monday 5

Waning Gibbous 89%

20:29

10:02

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: 07:28, Set: 17:45, Transit: 12:36. Moon - Rise: 20:29, Set: 10:02. Civil Dark: 18:11 - 07:02. Nautical Dark: 18:41 - 06:32. Astro Dark: 19:10 - 06:03

Total Clouds (% Sky Obscured)

75
78
77
73
72
73
81
86
92
94
97
100
97
96
97
92
89
86

Low Clouds (% Sky Obscured)

0
3
13
10
6
0
0
0
0
0
0
0
14
27
43
49
46
44

Medium Clouds (% Sky Obscured)

7
8
4
8
8
15
15
20
21
31
55
75
74
73
61
58
51
43

High Clouds (% Sky Obscured)

6
8
5
9
21
29
35
42
40
33
19
9
34
58
82
71
59
48

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
6
6
6
5
5
4
4
4
4
4
4
4
3
3
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
25
24
23
24
24
25
23
23
23
23
23
23
20
21
21
20
20

Dew Point (°C)

18
17
16
15
15
15
15
15
15
14
15
15
16
16
16
15
13
10

Relative Humidity (%)

74
66
60
53
57
59
63
66
69
72
77
81
85
85
85
83
71
60

Pressure (mb)

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

Ozone (du)

256
255
254
254
254
254
254
254
253
253
253
253
254
253
253
253
252
252

Forecast for Austin, Travis, United States of America (30.27,-97.74)

Generated: 30/12/25 12:55:41. Forecast: 30/12/25 to 05/01/26. Timezone: UTC-6.00