Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 6

Waning Gibbous 97%

18:12

09:16

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 OK
08 Good
09 Good
10 Good
11 Good

Sun - Rise: 07:14, Set: 17:29, Transit: 12:21. Moon - Rise: 18:12, Set: 09:16. Civil Dark: 17:55 - 06:48. Nautical Dark: 18:25 - 06:18. Astro Dark: 18:54 - 05:49

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
98
100
100
100
100
100
100
94
100
100
100
45
50
0
0
0
0

Low Clouds (% Sky Obscured)

52
29
38
13
0
0
0
0
0
0
0
6
0
0
0
0
12
4
7
17
0
0
0
0

Medium Clouds (% Sky Obscured)

51
60
34
47
57
73
84
88
88
88
99
100
100
57
37
20
82
5
2
1
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
98
100
100
100
100
100
100
91
100
100
100
46
45
0
0
0
0

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9

Fog (%)

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

Chance of Frost

Temperature (°C)

9
10
11
12
12
11
10
9
9
9
8
9
9
8
8
8
8
8
8
8
8
11
13
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
64
60
59
59
63
72
74
78
80
81
82
82
82
83
86
88
88
87
86
85
77
51
43

Pressure (mb)

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

Ozone (du)

297
301
302
305
307
308
299
301
302
305
305
304
302
296
294
292
290
289
287
284
284
284
286
287

Sunday 7

Waning Gibbous 92%

19:23

10:12

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 OK
02 OK
03 OK
04 OK
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good

Sun - Rise: 07:15, Set: 17:29, Transit: 12:22. Moon - Rise: 19:23, Set: 10:12. Civil Dark: 17:55 - 06:49. Nautical Dark: 18:25 - 06:19. Astro Dark: 18:55 - 05:50

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
10
16
24
30
26
24
17
12
6
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
9
12
16
23
23
21
15
11
4
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
1
1
-0
3
5
7
7
7
8
8
8
8
9
10
11
11
11
11
11
10
7
2
2

Relative Humidity (%)

35
28
25
23
28
39
49
53
56
59
61
63
66
67
75
83
84
83
83
84
82
56
35
35

Pressure (mb)

1014
1012
1011
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1013
1014
1015
1015

Ozone (du)

291
293
292
290
291
291
288
288
289
286
287
288
285
284
281
279
278
276
275
275
279
285
285
283

Monday 8

Waning Gibbous 84%

20:34

10:57

12 Good
13 OK
14 OK
15 OK
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: 07:16, Set: 17:29, Transit: 12:22. Moon - Rise: 20:34, Set: 10:57. Civil Dark: 17:56 - 06:50. Nautical Dark: 18:26 - 06:20. Astro Dark: 18:55 - 05:50

Total Clouds (% Sky Obscured)

0
17
19
21
8
11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
14
16
15
6
9
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
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)

15
17
18
17
17
14
12
11
11
11
11
10
9
8
8
8
8
8
7
7
7
8
9
9

Chance of Frost

Temperature (°C)

18
18
17
16
16
15
14
12
11
11
10
9
8
7
6
6
5
5
5
4
5
7
9
10

Feels Like (°C)

13
12
11
11
11
11
10
8
7
7
7
7
6
4
4
3
3
2
2
2
3
4
6
7

Dew Point (°C)

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

Relative Humidity (%)

38
39
38
35
36
41
44
46
49
50
54
57
61
63
64
65
66
67
68
68
65
52
44
37

Pressure (mb)

1015
1015
1016
1016
1017
1018
1019
1021
1022
1023
1024
1024
1025
1025
1025
1025
1025
1025
1026
1027
1027
1028
1028
1027

Ozone (du)

280
279
279
279
277
277
275
275
274
273
273
274
275
276
275
274
274
274
275
274
273
274
274
274

Tuesday 9

Waning Gibbous 74%

21:43

11:34

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: 07:16, Set: 17:30, Transit: 12:23. Moon - Rise: 21:43, Set: 11:34. Civil Dark: 17:56 - 06:50. Nautical Dark: 18:26 - 06:20. Astro Dark: 18:55 - 05:51

Total 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

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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

33
31
29
29
30
37
43
46
49
52
54
56
58
60
59
60
60
60
63
62
59
50
42
36

Pressure (mb)

1026
1025
1024
1024
1023
1023
1024
1024
1025
1025
1025
1024
1024
1024
1024
1023
1023
1022
1023
1023
1023
1023
1023
1022

Ozone (du)

274
272
271
271
270
271
271
271
271
271
271
272
273
273
273
274
275
277
280
282
286
289
291
295

Wednesday 10

Waning Gibbous 64%

22:47

12:06

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

Sun - Rise: 07:17, Set: 17:30, Transit: 12:23. Moon - Rise: 22:47, Set: 12:06. Civil Dark: 17:56 - 06:51. Nautical Dark: 18:26 - 06:21. Astro Dark: 18:55 - 05:52

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
9
19
28
31
40
40
45
44
41
36
31
24
19
10
3

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
9
19
28
31
40
40
45
44
41
36
31
24
19
10
3

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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
12
13
13
13
13
11
11
10
10
9
8
9
8
9
8
9
10
10
10
12
12
13
16

Dew Point (°C)

-2
-3
-3
-2
-2
-1
0
1
2
3
4
5
7
7
7
8
8
8
8
9
9
8
8
7

Relative Humidity (%)

30
27
25
25
28
32
38
43
46
53
57
63
72
77
77
79
79
80
83
84
83
69
58
45

Pressure (mb)

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

Ozone (du)

298
296
295
295
295
296
295
293
292
291
289
287
285
287
288
291
291
291
292
289
288
287
286
286

Thursday 11

Third Quarter 54%

23:47

12:06

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

Sun - Rise: 07:18, Set: 17:30, Transit: 12:24. Moon - Rise: 23:47, Set: 12:06. Civil Dark: 17:56 - 06:52. Nautical Dark: 18:26 - 06:22. Astro Dark: 18:56 - 05:52

Total Clouds (% Sky Obscured)

11
17
19
13
6
0
2
2
3
8
1
1
1
1
1
9
17
26
21
17
15
19
26
31

Low Clouds (% Sky Obscured)

11
17
19
13
6
0
0
0
0
0
0
0
0
0
0
8
16
23
16
8
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
2
3
8
1
1
1
1
1
7
11
14
13
15
15
19
26
31

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)

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

Chance of Frost

Temperature (°C)

21
22
23
24
23
20
18
17
15
14
13
13
12
10
9
9
9
9
9
11
12
13
16
19

Feels Like (°C)

18
20
20
21
21
19
17
16
15
13
11
11
10
8
8
8
7
7
6
7
8
8
9
10

Dew Point (°C)

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

Relative Humidity (%)

34
26
22
20
20
27
33
36
40
38
36
35
34
34
34
35
37
39
41
43
43
44
33
25

Pressure (mb)

1012
1011
1010
1009
1009
1009
1010
1010
1010
1011
1011
1011
1011
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

285
286
286
288
290
292
292
292
293
292
293
293
292
291
290
290
289
289
288
287
287
286
285
283

Friday 12

Waning Crescent 44%

00:44

12:34

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

Sun - Rise: 07:19, Set: 17:30, Transit: 12:24. Moon - Rise: 00:44, Set: 12:34. Civil Dark: 17:57 - 06:52. Nautical Dark: 18:27 - 06:22. Astro Dark: 18:56 - 05:53

Total Clouds (% Sky Obscured)

32
50
61
55
49
43
31
15
0
0
0
0
0
0
0
0
0
0
0
0
0
24
45
72

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
24
45
72

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)

32
50
61
55
49
43
31
15
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)

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

Chance of Frost

Temperature (°C)

22
23
23
23
21
20
18
17
16
15
14
14
14
13
13
12
11
10
9
9
10
10
12
13

Feels Like (°C)

12
21
21
20
20
20
21
12
12
12
11
12
11
7
8
8
7
6
6
3
4
4
4
4

Dew Point (°C)

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

Relative Humidity (%)

20
22
25
28
33
39
46
42
38
34
33
32
31
33
36
39
37
36
35
35
34
33
31
28

Pressure (mb)

1008
1008
1008
1007
1008
1009
1010
1011
1012
1013
1013
1014
1015
1015
1016
1016
1017
1017
1018
1019
1019
1020
1020
1020

Ozone (du)

281
281
282
282
281
280
280
279
278
277
277
276
275
276
277
278
277
277
277
277
277
277
276
275

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

Generated: 06/12/25 10:29:20. Forecast: 06/12/25 to 12/12/25. Timezone: UTC-6.00