Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 17

Waning Crescent 2%

06:20

15:35

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 OK
05 Bad
06 Bad
07 Bad
08 OK
09 Bad
10 Good
11 Good

Sun - Rise: 07:22, Set: 17:32, Transit: 12:27. Moon - Rise: 06:20, Set: 15:35. Civil Dark: 17:59 - 06:56. Nautical Dark: 18:29 - 06:26. Astro Dark: 18:58 - 05:56

Total Clouds (% Sky Obscured)

100
100
100
100
100
96
92
94
97
97
96
97
100
100
100
96
33
57
63
66
18
47
6
12

Low Clouds (% Sky Obscured)

100
99
100
98
99
93
92
94
97
97
96
97
100
100
100
96
26
54
63
63
15
13
5
0

Medium Clouds (% Sky Obscured)

26
9
28
38
37
18
0
0
0
0
0
0
0
0
0
1
2
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
3
17
20
25
0
0
0
0
0
23
0
8

ISS Passover

Visibility (miles)

0
0
1
8
0
0
0
0
0
0
0
0
0
8
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
68
79
73
77
64
0
6
8
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 (%)

2
5
6
16
7
14
14
16
13
27
20
7
4
15
16
3
8
0
0
0
0
0
0
1

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

Chance of Frost

Temperature (°C)

16
17
17
18
18
17
17
16
17
17
17
16
17
17
17
17
17
16
16
16
15
17
18
21

Feels Like (°C)

16
18
18
18
17
16
17
16
17
17
17
17
16
16
15
15
15
16
16
14
15
16
16
19

Dew Point (°C)

16
17
17
17
17
17
17
16
17
16
16
16
16
16
16
15
15
15
15
14
14
14
13
11

Relative Humidity (%)

96
96
96
96
98
98
100
98
100
98
98
98
98
95
93
90
85
93
96
92
92
85
70
53

Pressure (mb)

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

Ozone (du)

257
257
258
259
259
258
258
258
258
257
256
257
257
258
257
258
261
262
261
260
259
259
261
261

Thursday 18

Waning Crescent 2%

07:15

16:18

12 OK
13 Bad
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: 07:23, Set: 17:33, Transit: 12:27. Moon - Rise: 07:15, Set: 16:18. Civil Dark: 17:59 - 06:56. Nautical Dark: 18:29 - 06:26. Astro Dark: 18:59 - 05:57

Total Clouds (% Sky Obscured)

21
69
0
0
0
0
0
0
0
0
0
3
3
6
3
3
0
2
1
1
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)

15
49
0
0
0
0
0
0
0
0
0
2
2
5
2
2
0
1
1
1
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)

14
14
16
17
16
14
11
10
11
10
8
7
7
6
6
5
5
5
4
3
3
3
5
5

Chance of Frost

Temperature (°C)

23
23
23
22
22
20
18
16
15
14
13
12
11
11
10
9
9
9
8
8
8
10
12
14

Feels Like (°C)

20
20
17
17
17
16
13
12
11
10
10
9
8
7
7
7
7
6
6
6
6
8
10
11

Dew Point (°C)

7
5
2
-1
1
-1
-3
-4
-5
-6
-6
-6
-7
-8
-8
-8
-9
-9
-9
-9
-9
-9
-9
-10

Relative Humidity (%)

36
31
25
21
25
25
25
25
24
24
26
27
27
27
27
28
28
28
29
30
29
25
22
18

Pressure (mb)

1010
1010
1010
1012
1013
1014
1015
1017
1018
1019
1020
1021
1021
1021
1022
1022
1022
1022
1023
1024
1024
1025
1025
1024

Ozone (du)

262
263
262
262
262
263
262
263
264
265
266
267
266
266
266
266
266
265
265
264
264
266
267
267

Friday 19

New Moon 0%

08:07

17:08

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 OK
07 OK
08 OK
09 OK
10 OK
11 OK

Sun - Rise: 07:23, Set: 17:33, Transit: 12:28. Moon - Rise: 08:07, Set: 17:08. Civil Dark: 18:00 - 06:57. Nautical Dark: 18:30 - 06:27. Astro Dark: 18:59 - 05:57

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
11
16
25
20
20
20

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
6
10
5
5
5

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
2
8
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
9
10
10
9
8
8
9
9
10
11
11
10
10
10
10
10
9
9
10
11
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
14
14
14
14
12
11
10
10
8
8
9
9
9
9
9
9
10
10
11
11
14
16

Dew Point (°C)

-10
-10
-10
-9
-8
-5
-5
-5
-4
-3
-2
2
4
6
7
7
8
9
10
11
12
13
15
16

Relative Humidity (%)

16
15
14
15
16
21
25
27
30
33
39
52
62
70
75
80
84
90
91
96
96
92
92
85

Pressure (mb)

1023
1021
1020
1019
1019
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1016
1016
1015
1015
1015
1016
1016
1015
1015

Ozone (du)

267
266
267
267
267
265
263
263
263
263
263
265
266
266
267
268
269
271
271
269
270
269
269
270

Saturday 20

Waxing Crescent 1%

08:54

18:02

12 OK
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 OK
08 OK
09 OK
10 OK
11 OK

Sun - Rise: 07:24, Set: 17:34, Transit: 12:28. Moon - Rise: 08:54, Set: 18:02. Civil Dark: 18:00 - 06:57. Nautical Dark: 18:30 - 06:27. Astro Dark: 19:00 - 05:58

Total Clouds (% Sky Obscured)

14
5
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
9
19
26
30
27
25

Low Clouds (% Sky Obscured)

5
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
19
26
30
27
25

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
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
19
21
22
23
21
20
20
19
18
18
17
17
16
16
15
16
16
15
15
15
15
15
17

Dew Point (°C)

17
16
16
16
15
15
15
14
14
14
14
14
14
14
13
13
13
12
12
12
11
7
4
3

Relative Humidity (%)

80
70
63
59
58
65
71
72
76
78
81
85
87
90
89
90
90
89
86
84
80
60
43
38

Pressure (mb)

1014
1013
1012
1011
1011
1012
1012
1012
1013
1014
1014
1014
1014
1015
1015
1015
1016
1016
1017
1018
1019
1020
1021
1021

Ozone (du)

269
268
269
268
268
267
267
267
265
264
262
262
262
263
262
263
263
262
261
260
261
262
262
260

Sunday 21

Waxing Crescent 3%

09:35

19:01

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

Sun - Rise: 07:24, Set: 17:34, Transit: 12:29. Moon - Rise: 09:35, Set: 19:01. Civil Dark: 18:01 - 06:58. Nautical Dark: 18:31 - 06:28. Astro Dark: 19:00 - 05:58

Total Clouds (% Sky Obscured)

27
26
21
23
26
35
41
42
31
37
48
61
36
58
78
79
79
78
80
84
90
84
79
73

Low Clouds (% Sky Obscured)

27
26
21
23
26
35
41
42
31
34
47
61
36
57
78
79
79
78
80
84
86
77
69
70

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
1
1
1
2
2
1
3
3
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)

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

Chance of Frost

Temperature (°C)

19
20
21
21
21
19
18
17
16
15
14
13
12
11
11
11
12
12
13
14
15
16
18
20

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

35
35
35
35
35
44
46
47
51
54
55
57
59
63
67
73
73
75
74
74
73
73
72
71

Pressure (mb)

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

Ozone (du)

258
258
258
258
257
257
257
257
257
256
255
255
255
254
254
253
252
252
251
251
251
251
251
251

Monday 22

Waxing Crescent 7%

10:12

20:01

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

Sun - Rise: 07:25, Set: 17:35, Transit: 12:29. Moon - Rise: 10:12, Set: 20:01. Civil Dark: 18:01 - 06:58. Nautical Dark: 18:31 - 06:28. Astro Dark: 19:01 - 05:59

Total Clouds (% Sky Obscured)

60
54
43
42
40
39
55
67
76
67
79
92
89
87
84
89
94
99
98
98
98
89
81
71

Low Clouds (% Sky Obscured)

60
54
43
42
40
35
39
44
54
67
79
92
89
86
84
85
87
89
88
87
86
80
74
68

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
7
5
3
5
7
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 (%)

6
6
5
5
4
3
15
20
24
22
19
17
14
10
2
7
9
10
11
11
11
12
11
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
67
63
60
60
62
63
67
71
79
81
82
85
88
89
91
92
95
96
96
95
93
92
89

Pressure (mb)

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

Ozone (du)

251
251
250
249
250
250
250
250
250
250
250
251
251
250
250
249
250
250
251
251
251
251
251
251

Tuesday 23

Waxing Crescent 14%

10:45

21:01

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: 07:25, Set: 17:35, Transit: 12:30. Moon - Rise: 10:45, Set: 21:01. Civil Dark: 18:02 - 06:59. Nautical Dark: 18:32 - 06:29. Astro Dark: 19:01 - 05:59

Total Clouds (% Sky Obscured)

65
55
47
64
82
100
99
97
96
97
99
100
97
95
92
94
96
98

Low Clouds (% Sky Obscured)

62
55
47
64
74
81
85
91
92
92
94
97
89
82
82
88
93
93

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
13
27
40
24
14
4
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

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 (%)

12
13
14
16
16
15
15
16
18
14
10
4
7
7
5
6
6
4

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)

12
12
12
12
11
10
9
9
10
11
11
11
12
11
11
11
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
23
23
22
23
24
24
20
21
21
20
21
21
18
18
18
18
17

Dew Point (°C)

21
20
19
18
18
18
18
18
18
18
18
17
17
17
17
17
17
16

Relative Humidity (%)

88
79
72
66
69
73
78
80
81
84
84
84
85
89
92
95
93
90

Pressure (mb)

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

Ozone (du)

251
251
251
251
251
251
251
252
252
252
252
252
253
253
253
253
252
251

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

Generated: 17/12/25 12:11:40. Forecast: 17/12/25 to 23/12/25. Timezone: UTC-6.00