Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 16

Waning Crescent 5%

05:22

15:36

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:21, Set: 17:33, Transit: 12:27. Moon - Rise: 05:22, Set: 15:36. Civil Dark: 17:59 - 06:55. Nautical Dark: 18:29 - 06:25. Astro Dark: 18:59 - 05:56

Total Clouds (% Sky Obscured)

88
90
93
99
97
97
98
100
100
100
100
100
99
100
100
98
98
91
79
84
96
96
98
95

Low Clouds (% Sky Obscured)

88
90
93
95
92
94
97
99
100
100
100
100
98
100
100
98
98
91
79
84
96
95
98
94

Medium Clouds (% Sky Obscured)

61
39
71
75
55
52
43
42
16
15
21
18
6
4
11
17
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

40
40
40
41
30
30
25
25
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
4
8
9
9
5
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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 (%)

23
42
28
31
29
26
33
34
37
45
41
34
41
29
31
23
15
14
15
9
18
21
18
13

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

Chance of Frost

Temperature (°C)

14
14
14
14
14
14
14
14
14
14
15
15
16
17
18
20
20
20
19
18
17
17
17
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
92
95
95
96
96
98
98
98
100
98
98
100
98
98
98
98
98
98
100
98
98
100
98

Pressure (mb)

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

Ozone (du)

260
260
260
260
259
257
256
255
255
256
257
259
259
259
259
258
259
258
257
257
257
257
255
254

Wednesday 17

Waning Crescent 2%

06:19

16:19

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

Sun - Rise: 07:22, Set: 17:34, Transit: 12:28. Moon - Rise: 06:19, Set: 16:19. Civil Dark: 18:00 - 06:55. Nautical Dark: 18:30 - 06:25. Astro Dark: 18:59 - 05:56

Total Clouds (% Sky Obscured)

95
93
100
94
92
92
87
77
85
67
14
4
0
0
0
0
0
0
0
0
0
19
2
0

Low Clouds (% Sky Obscured)

95
93
100
94
92
90
87
77
85
67
13
4
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
11
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
1
13
24
4
29
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
1
0

ISS Passover

Visibility (miles)

3
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
9
75
86
91
95
90
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
17
11
10
2
10
2
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
9
8
8
9
9
9
10
14
12
13
14
14
13
11
12
12
14
15
13
12
13
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
16
16
16
16
16
15
14
13
13
14
15
15
14
8
3
1
1
-1
-3
-5
-6
-8
-9

Relative Humidity (%)

96
95
93
93
93
93
89
87
82
83
82
75
66
56
36
25
22
22
21
22
21
20
20
19

Pressure (mb)

1012
1011
1011
1011
1010
1009
1009
1009
1010
1010
1010
1011
1011
1011
1010
1010
1010
1012
1013
1014
1016
1018
1019
1020

Ozone (du)

255
256
256
256
257
259
261
264
262
263
263
263
262
262
262
262
264
265
265
266
266
269
270
271

Thursday 18

Waning Crescent 0%

07:15

17:09

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

Sun - Rise: 07:22, Set: 17:34, Transit: 12:28. Moon - Rise: 07:15, Set: 17:09. Civil Dark: 18:00 - 06:56. Nautical Dark: 18:30 - 06:26. Astro Dark: 19:00 - 05:57

Total Clouds (% Sky Obscured)

0
0
0
0
3
2
2
2
1
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
1
1
2
2
1
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
8
8
8
7
6
6
5
4
5
6
5
5
4
4
5
7
8
7
6
6
6
7
8

Chance of Frost

Temperature (°C)

14
13
12
11
11
10
9
8
7
7
9
11
13
14
16
17
17
17
16
14
13
12
11
11

Feels Like (°C)

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

Dew Point (°C)

-8
-10
-10
-11
-11
-12
-13
-13
-13
-13
-12
-12
-11
-11
-11
-10
-9
-8
-6
-5
-5
-5
-5
-5

Relative Humidity (%)

21
20
20
20
20
21
20
21
22
22
20
19
17
16
15
15
16
17
22
26
28
30
32
33

Pressure (mb)

1020
1021
1021
1022
1022
1023
1023
1024
1025
1025
1026
1026
1025
1024
1023
1021
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

271
271
270
269
269
269
268
268
267
268
268
267
268
268
267
267
265
265
265
264
263
264
264
263

Friday 19

New Moon 1%

08:07

18:03

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

Sun - Rise: 07:23, Set: 17:34, Transit: 12:29. Moon - Rise: 08:07, Set: 18:03. Civil Dark: 18:01 - 06:56. Nautical Dark: 18:31 - 06:27. Astro Dark: 19:00 - 05:57

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
15
34
46
54
34
10
0
0
0
0
0
0
0
2
4

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
9
26
33
39
26
10
0
0
0
0
0
0
0
2
4

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)

8
8
8
8
7
7
7
7
8
8
9
12
14
15
15
15
14
12
11
8
8
8
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
8
7
8
8
8
9
9
11
11
13
15
18
20
21
23
23
22
22
21
20
19
19

Dew Point (°C)

-4
-2
-0
2
3
4
6
7
8
9
10
12
13
14
14
13
14
13
13
15
15
15
14
14

Relative Humidity (%)

37
43
51
59
68
74
81
87
90
91
87
82
77
69
62
55
53
54
58
67
74
77
78
82

Pressure (mb)

1019
1019
1019
1018
1018
1017
1017
1017
1017
1017
1017
1016
1016
1015
1013
1012
1011
1011
1011
1012
1012
1013
1013
1013

Ozone (du)

263
262
261
261
262
262
263
264
264
264
264
265
265
268
269
269
268
268
267
266
266
267
267
266

Saturday 20

Waxing Crescent 3%

08:54

19:02

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

Sun - Rise: 07:23, Set: 17:35, Transit: 12:29. Moon - Rise: 08:54, Set: 19:02. Civil Dark: 18:01 - 06:57. Nautical Dark: 18:31 - 06:27. Astro Dark: 19:01 - 05:58

Total Clouds (% Sky Obscured)

6
11
15
18
19
17
20
13
8
0
0
0
0
17
8
0
0
0
0
0
0
0
28
56

Low Clouds (% Sky Obscured)

6
10
14
16
17
17
20
13
8
0
0
0
0
17
8
0
0
0
0
0
0
0
28
56

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

Chance of Frost

Temperature (°C)

17
17
16
16
16
15
15
15
15
15
16
18
21
24
22
24
25
24
23
22
21
20
18
18

Feels Like (°C)

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

Dew Point (°C)

15
15
15
15
14
14
13
13
12
12
8
5
5
7
5
5
6
6
7
7
7
8
8
9

Relative Humidity (%)

86
89
90
92
92
92
90
87
84
82
61
40
35
33
31
30
29
32
35
37
42
46
52
55

Pressure (mb)

1014
1014
1014
1014
1014
1014
1015
1015
1016
1017
1018
1018
1018
1018
1017
1016
1015
1016
1016
1017
1018
1018
1019
1019

Ozone (du)

264
264
262
261
260
259
259
258
259
260
261
261
260
260
259
259
259
259
258
258
257
256
256
256

Sunday 21

Waxing Crescent 7%

09:35

20:02

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

Sun - Rise: 07:24, Set: 17:36, Transit: 12:30. Moon - Rise: 09:35, Set: 20:02. Civil Dark: 18:02 - 06:57. Nautical Dark: 18:32 - 06:27. Astro Dark: 19:01 - 05:58

Total Clouds (% Sky Obscured)

84
77
66
61
52
44
41
48
53
82
90
91
88
71
55
41
45
50
65
55
59
59
68
76

Low Clouds (% Sky Obscured)

83
75
62
54
45
44
41
48
53
82
86
91
88
71
55
38
41
44
46
51
55
59
68
76

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
2
2
1
2
2
1
2
1
0
8
11

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
20
16
18
18
19
19
19
19
19
19
18
17
15
25
25
24
25
24
24
20
21
21
21

Dew Point (°C)

10
10
11
11
12
12
13
13
13
13
13
13
13
14
14
15
15
15
15
14
14
14
14
14

Relative Humidity (%)

58
62
63
65
66
68
70
70
69
69
69
66
64
62
59
57
55
57
61
63
66
68
69
73

Pressure (mb)

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

Ozone (du)

255
255
255
254
254
253
252
251
250
250
249
249
250
250
250
250
249
249
249
250
250
250
250
250

Monday 22

Waxing Crescent 14%

10:12

21:02

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: 07:24, Set: 17:36, Transit: 12:30. Moon - Rise: 10:12, Set: 21:02. Civil Dark: 18:02 - 06:58. Nautical Dark: 18:32 - 06:28. Astro Dark: 19:02 - 05:59

Total Clouds (% Sky Obscured)

84
85
86
80
80
83
85
88
87
87
91
96
100
91
84
80
74
68
61

Low Clouds (% Sky Obscured)

84
85
86
68
66
64
64
63
62
61
64
64
63
68
73
76
64
56
47

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
2
1
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
13
10
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

Fog (%)

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
20
19
20
20
20
20
20
20
20
21
20
21
21
27
26
24
24
24

Dew Point (°C)

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

Relative Humidity (%)

77
81
85
90
95
96
96
96
95
92
91
81
73
65
64
65
64
67
71

Pressure (mb)

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

Ozone (du)

251
251
251
251
251
250
250
249
250
250
251
251
252
252
252
253
253
253
254

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

Generated: 16/12/25 23:00:42. Forecast: 16/12/25 to 22/12/25. Timezone: UTC-6.00