Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 1

Waxing Gibbous 88%

15:28

04:31

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

Sun - Rise: 07:15, Set: 17:31, Transit: 12:23. Moon - Rise: 15:28, Set: 04:31. Civil Dark: 17:58 - 06:49. Nautical Dark: 18:27 - 06:19. Astro Dark: 18:57 - 05:50

Total Clouds (% Sky Obscured)

90
90
96
57
22
81
100
100
39
3
1
3
11
4
7
38
8
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

47
27
0
33
22
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)

40
72
91
57
5
81
100
100
39
3
1
3
11
3
7
38
8
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)

8
7
6
6
7
6
6
6
6
5
5
5
5
4
2
1
1
3
4
5
7
8
9
8

Chance of Frost

Temperature (°C)

4
4
4
4
5
4
3
3
2
2
2
1
1
0
1
3
6
8
10
11
12
12
12
11

Feels Like (°C)

0
1
-1
-1
1
2
-0
-1
-1
-1
-1
-1
-1
-2
-0
3
4
7
8
9
10
9
9
9

Dew Point (°C)

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

Relative Humidity (%)

71
73
75
75
76
76
73
70
70
70
69
67
66
66
60
49
42
37
33
30
28
28
30
37

Pressure (mb)

1019
1020
1021
1021
1022
1022
1022
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1023
1021
1019
1018
1017
1017
1016

Ozone (du)

270
271
272
275
277
278
278
278
279
279
280
281
282
283
286
286
287
290
290
286
284
284
282
282

Tuesday 2

Waxing Gibbous 95%

16:15

05:46

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

Sun - Rise: 07:16, Set: 17:31, Transit: 12:24. Moon - Rise: 16:15, Set: 05:46. Civil Dark: 17:58 - 06:50. Nautical Dark: 18:27 - 06:20. Astro Dark: 18:57 - 05:51

Total Clouds (% Sky Obscured)

4
0
0
0
0
4
13
23
15
9
39
16
10
17
29
42
23
8
16
57
58
53
70
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
12
6
3
5
22
16
5
3
0
0
0
0
20
0

High Clouds (% Sky Obscured)

4
0
0
0
0
3
10
14
12
9
35
12
8
13
11
39
20
4
14
57
55
53
70
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
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
10
10
10
11
11
12
11
11
11
10
9
8
8
7
9
12
12
12
12
10
8
7
5

Chance of Frost

Temperature (°C)

9
9
8
7
7
6
6
6
6
5
5
5
5
5
6
9
12
15
17
18
20
21
20
19

Feels Like (°C)

6
4
4
3
3
2
2
1
2
1
1
2
3
2
4
5
7
11
14
16
18
19
20
19

Dew Point (°C)

-4
-4
-3
-4
-3
-4
-3
-3
-2
-2
-2
-1
-1
-1
1
2
6
8
8
8
9
9
9
11

Relative Humidity (%)

40
41
45
47
48
50
52
54
57
58
60
62
65
66
66
63
65
62
57
52
49
46
47
60

Pressure (mb)

1016
1016
1016
1017
1017
1016
1016
1016
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1014
1013
1012
1012
1012
1012

Ozone (du)

281
280
280
280
279
275
274
273
273
272
272
271
271
272
273
274
274
275
275
274
272
273
273
273

Wednesday 3

Waxing Gibbous 99%

17:10

07:02

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
16 Bad
17 Bad

Sun - Rise: 07:17, Set: 17:31, Transit: 12:24. Moon - Rise: 17:10, Set: 07:02. Civil Dark: 17:58 - 06:51. Nautical Dark: 18:27 - 06:21. Astro Dark: 18:57 - 05:51

Total Clouds (% Sky Obscured)

100
100
100
84
95
95
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
63
65
60
49
52
66
90
100
100
100
100
100
100
100
100
99
98
97
97
87
77
67

Medium Clouds (% Sky Obscured)

63
75
80
4
41
4
30
35
35
40
40
53
45
53
71
94
99
96
85
74
61
40
19
0

High Clouds (% Sky Obscured)

100
100
100
70
85
88
97
100
100
100
100
100
100
100
100
100
100
96
100
100
100
93
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
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
3
5
0
0
0
0
0
0
0
0
0
0
0
0
1
10
26
29
7
7
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
4
4
8
14
13
14
14
14
13
14
15
15
15
15
15
14
14
12
12
11
10
9
8

Chance of Frost

Temperature (°C)

17
16
15
14
13
11
9
9
8
8
7
7
6
6
5
5
6
6
6
6
5
6
6
6

Feels Like (°C)

16
15
14
11
7
5
3
3
2
1
1
0
-1
-1
-2
-2
-1
-1
0
0
0
0
1
1

Dew Point (°C)

12
13
13
11
2
0
1
1
1
1
1
1
1
1
0
-1
-2
-1
-1
0
0
-1
-1
-2

Relative Humidity (%)

72
83
89
79
48
48
56
58
61
61
63
64
67
72
72
66
60
60
63
67
68
61
62
59

Pressure (mb)

1013
1014
1015
1016
1018
1019
1020
1020
1021
1022
1022
1023
1024
1025
1025
1026
1027
1027
1027
1026
1025
1025
1025
1025

Ozone (du)

274
272
272
273
275
275
276
277
277
276
276
275
278
277
273
274
272
273
271
270
270
271
271
272

Thursday 4

Full Moon 100%

No Rise

08:15

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
16 Bad
17 Bad

Sun - Rise: 07:18, Set: 17:31, Transit: 12:25. Moon - Rise: No Rise, Set: 08:15. Civil Dark: 17:58 - 06:51. Nautical Dark: 18:28 - 06:21. Astro Dark: 18:57 - 05:52

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)

44
21
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
1
0
1
1
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
23
46
69
67
65
64
64
68
69
62
58
37
35
37
31
28
25
26

High 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

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
4
3
3
2
2
2
2
2
1
2
2
3
2
3
4
5
5
6
7
7
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
2
2
2
1
2
2
1
2
2
1
2
2
3
3
4
6
7
8
10
10
11
11

Dew Point (°C)

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

Relative Humidity (%)

62
64
64
65
66
64
66
66
63
63
62
62
63
62
60
57
55
54
53
53
53
54
58
68

Pressure (mb)

1025
1025
1025
1025
1025
1025
1024
1024
1023
1023
1022
1022
1021
1021
1021
1021
1019
1019
1018
1017
1016
1015
1014
1014

Ozone (du)

274
275
276
279
279
282
283
285
288
289
291
294
301
305
310
318
320
324
325
323
326
326
325
323

Friday 5

Waning Gibbous 97%

18:14

09:21

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 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good

Sun - Rise: 07:18, Set: 17:32, Transit: 12:25. Moon - Rise: 18:14, Set: 09:21. Civil Dark: 17:58 - 06:52. Nautical Dark: 18:28 - 06:22. Astro Dark: 18:57 - 05:53

Total Clouds (% Sky Obscured)

88
95
100
90
79
67
62
53
47
42
46
42
30
20
15
9
8
3
3
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
15
29
42
42
39
41
26
12
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

17
11
4
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

88
95
100
90
79
66
48
25
10
1
14
3
8
14
15
9
8
3
3
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)

4
4
4
4
5
5
5
5
5
5
5
5
5
6
6
7
8
10
12
12
12
12
10
8

Chance of Frost

Temperature (°C)

11
11
11
10
10
9
9
8
8
7
7
7
6
7
8
9
11
14
17
18
19
20
18
18

Feels Like (°C)

9
10
9
8
7
7
7
5
6
4
5
4
5
5
5
5
5
4
4
16
15
13
14
16

Dew Point (°C)

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

Relative Humidity (%)

72
78
78
80
78
82
87
88
88
88
88
88
90
85
82
77
59
44
34
31
28
25
28
31

Pressure (mb)

1014
1014
1015
1014
1015
1015
1015
1014
1014
1013
1013
1013
1013
1013
1013
1013
1012
1012
1011
1010
1009
1008
1008
1008

Ozone (du)

321
317
312
309
307
307
305
306
307
304
301
302
300
299
298
297
298
298
298
296
294
292
290
288

Saturday 6

Waning Gibbous 92%

19:25

10:16

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 OK
08 OK
09 OK
10 OK
11 OK
12 OK
13 OK
14 OK
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:19, Set: 17:32, Transit: 12:25. Moon - Rise: 19:25, Set: 10:16. Civil Dark: 17:58 - 06:53. Nautical Dark: 18:28 - 06:23. Astro Dark: 18:57 - 05:53

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
14
28
37
35
28
34
42
41
35
54
55
66

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
14
28
37
35
28
34
42
41
35
27
28
28

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)

6
5
5
5
5
5
6
5
5
6
6
6
7
9
12
15
14
14
14
14
13
13
12
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
11
12
13
13
13
12
10
10
11
10
10
11
8
7
6
6
7
6
9
9
9
10
10

Dew Point (°C)

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

Relative Humidity (%)

34
36
38
40
39
38
37
38
38
38
40
42
45
48
51
54
53
53
51
50
49
49
51
54

Pressure (mb)

1008
1009
1009
1010
1010
1011
1012
1012
1012
1013
1014
1014
1015
1017
1019
1020
1021
1021
1022
1021
1021
1021
1022
1023

Ozone (du)

286
285
283
281
281
281
280
280
279
279
278
277
277
276
275
275
275
275
276
276
276
276
276
276

Sunday 7

Waning Gibbous 84%

20:37

11:01

18 Bad
19 OK
20 OK
21 Good
22 Good
23 Good
00 Good
01 OK
02 OK
03 OK
04 Good
05 Good
06 Good
07 OK
08 OK
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:20, Set: 17:32, Transit: 12:26. Moon - Rise: 20:37, Set: 11:01. Civil Dark: 17:58 - 06:53. Nautical Dark: 18:28 - 06:23. Astro Dark: 18:57 - 05:54

Total Clouds (% Sky Obscured)

68
31
21
18
16
15
18
21
21
19
12
10
17
25
35
58
79
100

Low Clouds (% Sky Obscured)

45
31
21
18
16
15
18
21
21
19
12
10
12
6
0
4
8
9

Medium Clouds (% Sky Obscured)

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
2
5
7
17
25
35
58
79
100

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
7
7
8
8
7
6
4
4
4
4
3
3
1
2
3
3
5

Dew Point (°C)

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

Relative Humidity (%)

59
60
63
65
68
69
70
70
71
72
73
76
77
71
65
59
52
47

Pressure (mb)

1024
1024
1025
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026

Ozone (du)

276
276
276
276
276
276
275
275
274
273
273
273
273
272
272
272
272
271

Forecast for Tow, Llano, United States of America (30.88,-98.47)

Generated: 01/12/25 18:27:12. Forecast: 01/12/25 to 07/12/25. Timezone: UTC-6.00