Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 20

Waxing Crescent 1%

08:54

18:06

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

Sun - Rise: 07:24, Set: 17:37, Transit: 12:31. Moon - Rise: 08:54, Set: 18:06. Civil Dark: 18:03 - 06:58. Nautical Dark: 18:33 - 06:28. Astro Dark: 19:02 - 05:59

Total Clouds (% Sky Obscured)

78
61
47
37
0
0
0
0
0
0
0
0
0
0
16
18
26
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
15
18
26
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)

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

Chance of Frost

Temperature (°C)

21
22
24
25
24
22
20
19
18
17
16
15
15
15
14
13
12
12
12
13
14
15
17
19

Feels Like (°C)

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

Dew Point (°C)

10
10
11
12
14
14
14
13
12
12
12
11
11
11
9
7
5
3
3
3
3
2
3
3

Relative Humidity (%)

51
46
44
44
54
63
66
67
69
72
75
75
78
78
71
66
60
54
53
52
47
41
37
33

Pressure (mb)

1013
1012
1012
1012
1012
1012
1013
1014
1015
1015
1015
1015
1015
1016
1016
1017
1017
1018
1020
1021
1021
1022
1022
1022

Ozone (du)

274
274
273
273
272
270
269
270
270
269
268
268
266
265
265
264
262
263
262
261
261
261
262
262

Sunday 21

Waxing Crescent 3%

09:36

19:04

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

Sun - Rise: 07:25, Set: 17:37, Transit: 12:31. Moon - Rise: 09:36, Set: 19:04. Civil Dark: 18:03 - 06:58. Nautical Dark: 18:33 - 06:28. Astro Dark: 19:02 - 05:59

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
12
27
35
24
26
17
18
14
19
28
38
28
32
28
30

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
10
23
31
24
26
17
18
14
19
28
38
28
32
28
30

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
1
1
6
2
3

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

Chance of Frost

Temperature (°C)

21
21
22
22
20
17
16
15
14
13
13
13
13
13
12
12
12
12
12
13
15
18
20
22

Feels Like (°C)

19
20
21
21
19
17
15
14
14
13
13
13
13
14
14
14
13
13
14
14
16
18
21
22

Dew Point (°C)

3
3
3
3
6
5
5
5
6
6
6
7
8
7
7
7
7
8
9
9
10
12
14
15

Relative Humidity (%)

31
30
29
30
38
44
47
52
57
62
64
69
70
70
70
71
73
77
79
77
70
71
69
64

Pressure (mb)

1021
1020
1020
1020
1020
1021
1022
1023
1023
1024
1024
1023
1023
1023
1022
1022
1022
1022
1023
1023
1024
1024
1024
1022

Ozone (du)

262
261
261
260
260
260
259
258
257
255
254
252
251
248
248
247
247
248
248
248
248
249
248
247

Monday 22

Waxing Crescent 7%

10:13

20:04

13 OK
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
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

Sun - Rise: 07:25, Set: 17:38, Transit: 12:32. Moon - Rise: 10:13, Set: 20:04. Civil Dark: 18:04 - 06:59. Nautical Dark: 18:34 - 06:29. Astro Dark: 19:03 - 06:00

Total Clouds (% Sky Obscured)

44
61
74
70
57
32
44
29
31
36
26
77
100
100
100
100
95
94
93
92
88
84
63
61

Low Clouds (% Sky Obscured)

43
61
68
64
54
31
44
29
31
36
26
77
100
100
100
100
85
84
84
83
76
68
61
60

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
0
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
6
100
100
100
100
100
100
100
100
100
100
100
100
100

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 (%)

3
4
0
0
0
0
0
6
5
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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
10
12
11
9
6
5
7
10
10
11
11
11
12
12
11
8
8
8
9
10
10
10
11

Chance of Frost

Temperature (°C)

23
25
25
25
24
23
21
21
21
20
19
19
19
19
19
19
19
19
19
20
20
21
23
24

Feels Like (°C)

23
23
24
23
23
22
22
20
21
20
20
20
19
18
18
18
19
18
19
19
19
20
22
24

Dew Point (°C)

15
15
15
15
16
16
16
15
17
17
18
19
19
18
18
17
18
17
17
17
17
18
18
18

Relative Humidity (%)

58
54
52
54
59
64
70
68
77
84
92
98
98
92
92
88
89
86
86
85
85
80
75
67

Pressure (mb)

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

Ozone (du)

247
247
246
245
245
245
245
246
245
245
246
246
247
248
248
247
248
248
247
247
247
246
246
246

Tuesday 23

Waxing Crescent 14%

10:46

21:04

13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 OK
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
12 Bad

Sun - Rise: 07:25, Set: 17:38, Transit: 12:32. Moon - Rise: 10:46, Set: 21:04. Civil Dark: 18:04 - 06:59. Nautical Dark: 18:34 - 06:29. Astro Dark: 19:04 - 06:00

Total Clouds (% Sky Obscured)

71
73
69
60
49
58
63
39
45
53
52
51
53
61
70
73
82
89
95
96
91
87
81
79

Low Clouds (% Sky Obscured)

60
60
60
54
46
54
57
39
45
53
52
51
53
61
70
73
82
89
90
86
83
79
73
68

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
19
28
17
9
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
2
4
1
1
14

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
3
0
0
0
9
9
9
9

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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 (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
1
1
10

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

Chance of Frost

Temperature (°C)

25
26
26
25
24
23
22
22
20
19
18
18
18
17
17
17
17
17
17
18
19
20
21
23

Feels Like (°C)

24
24
24
24
24
24
23
21
20
21
21
20
19
19
19
18
18
18
18
18
18
19
20
22

Dew Point (°C)

17
17
18
18
19
19
18
17
17
17
17
17
17
17
17
17
17
17
17
18
18
18
19
19

Relative Humidity (%)

60
60
60
65
71
79
75
74
81
89
93
95
96
98
98
98
98
100
98
98
93
91
84
79

Pressure (mb)

1021
1021
1020
1020
1020
1021
1021
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1023

Ozone (du)

245
244
245
246
246
245
246
245
245
245
246
247
247
247
246
245
244
244
244
244
244
244
244
243

Wednesday 24

Waxing Crescent 22%

11:16

22:04

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

Sun - Rise: 07:26, Set: 17:39, Transit: 12:33. Moon - Rise: 11:16, Set: 22:04. Civil Dark: 18:05 - 07:00. Nautical Dark: 18:35 - 06:30. Astro Dark: 19:04 - 06:00

Total Clouds (% Sky Obscured)

75
75
67
74
68
41
73
84
93
90
81
88
81
74
81
88
93
92
91
89
75
61
49
42

Low Clouds (% Sky Obscured)

64
61
58
62
55
26
24
6
22
47
71
62
68
73
81
86
92
90
90
89
75
59
44
39

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)

20
15
1
2
7
23
38
78
84
70
57
73
55
37
36
38
42
40
36
36
28
18
4
5

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
6
3
0
0
0
0
1
3
4
6
8
9

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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 (%)

6
9
12
18
13
2
2
2
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
9
9
8
8
8
8
8
8
7
8
8
8
8
8
8
8
8
9
10
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

19
18
17
17
19
19
19
18
17
17
16
16
17
17
17
17
18
18
18
18
18
17
16
16

Relative Humidity (%)

74
66
60
64
75
83
86
88
89
92
92
95
96
98
98
98
98
96
95
93
92
80
68
59

Pressure (mb)

1022
1021
1020
1021
1021
1021
1022
1022
1023
1023
1023
1022
1022
1022
1022
1021
1021
1021
1022
1022
1023
1022
1022
1021

Ozone (du)

244
245
245
247
247
246
246
246
246
247
248
248
247
247
247
247
247
247
247
246
246
246
247
247

Thursday 25

Waxing Crescent 31%

11:45

23:03

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

Sun - Rise: 07:26, Set: 17:39, Transit: 12:33. Moon - Rise: 11:45, Set: 23:03. Civil Dark: 18:06 - 07:00. Nautical Dark: 18:35 - 06:30. Astro Dark: 19:05 - 06:01

Total Clouds (% Sky Obscured)

33
23
20
17
14
21
29
35
48
62
75
84
92
100
100
100
100
96
93
90
85
80
75
75

Low Clouds (% Sky Obscured)

30
21
20
17
14
20
25
30
45
59
75
84
92
100
100
100
100
96
92
88
81
75
69
69

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
13
26
38
26
13
1
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

6
7
6
5
4
5
7
8
17
26
40
68
80
87
64
36
8
5
3
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
6
4
1
4
6
9
9
9
9
9
9
9

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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
1
1
0
6
8
9
8
6
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)

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

Chance of Frost

Temperature (°C)

25
26
26
25
24
23
22
21
21
20
19
19
19
19
19
19
19
20
20
21
21
22
23
24

Feels Like (°C)

26
26
25
25
26
27
22
22
23
22
22
21
18
18
19
19
19
18
20
20
19
20
21
21

Dew Point (°C)

16
15
15
15
16
16
16
16
16
16
17
18
18
18
19
18
18
18
18
18
18
19
20
20

Relative Humidity (%)

56
52
49
53
59
62
66
69
74
80
88
95
96
96
98
93
92
88
88
86
85
84
80
78

Pressure (mb)

1020
1019
1018
1018
1018
1019
1019
1019
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1019

Ozone (du)

247
246
246
246
246
246
246
245
245
245
245
246
245
244
244
245
246
247
247
247
247
246
246
245

Friday 26

Waxing Crescent 41%

12:15

00:03

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: 07:27, Set: 17:40, Transit: 12:34. Moon - Rise: 12:15, Set: 00:03. Civil Dark: 18:06 - 07:00. Nautical Dark: 18:36 - 06:30. Astro Dark: 19:05 - 06:01

Total Clouds (% Sky Obscured)

79
72
67
61
57
63
68
73
78
84
89
88
87
86
83
74
73

Low Clouds (% Sky Obscured)

73
72
67
60
48
45
43
44
51
71
84
88
87
86
83
74
73

Medium Clouds (% Sky Obscured)

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
1
1
3
4
5
13
21
27

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

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
1
1
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
26
26
25
24
23
22
21
20
19
19
19
19
19
18
18
18

Feels Like (°C)

25
25
25
25
26
26
23
22
22
22
22
21
21
21
21
21
20

Dew Point (°C)

21
21
21
21
21
20
20
19
18
18
18
18
18
18
17
17
17

Relative Humidity (%)

76
73
72
76
79
84
87
86
89
91
91
92
93
93
93
95
95

Pressure (mb)

1018
1017
1016
1016
1016
1017
1017
1017
1018
1018
1018
1018
1018
1017
1017
1017
1017

Ozone (du)

245
244
244
243
242
241
241
241
241
241
241
241
241
241
241
241
242

Forecast for Wimberley, Hays, United States of America (29.99,-98.09)

Generated: 20/12/25 13:45:45. Forecast: 20/12/25 to 26/12/25. Timezone: UTC-6.00