Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 17

Waning Crescent 2%

04:06

19:18

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

Sun - Rise: 05:39, Set: 20:06, Transit: 12:52. Moon - Rise: 04:06, Set: 19:18. Civil Dark: 20:35 - 05:10. Nautical Dark: 21:10 - 04:34. Astro Dark: 21:50 - 03:54

Total Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
10
0
0
0
0
0
28
9
18
27
35
21
16
0
21
23

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)

2
0
0
0
0
0
0
0
10
0
0
0
0
0
21
9
18
27
35
21
16
0
21
23

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
1
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
11
11
10
10
9
9
9
10
11
13
15
15
16
16
15
14
13
12
11
10
8
6

Chance of Frost

Temperature (°C)

26
25
24
23
22
21
21
20
19
19
20
23
26
28
31
32
34
35
35
36
35
35
34
30

Feels Like (°C)

26
24
23
22
22
21
20
20
19
17
19
20
22
25
28
29
31
32
33
33
33
33
32
30

Dew Point (°C)

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

Relative Humidity (%)

41
45
45
44
48
55
57
59
57
54
47
39
31
25
21
18
17
16
15
15
15
16
18
25

Pressure (mb)

1007
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1010
1010
1010
1010
1009
1008
1007
1007
1006
1005
1005
1005
1006

Ozone (du)

286
285
285
285
285
284
284
283
282
281
280
279
279
280
278
276
275
276
277
276
275
275
276
277

Thursday 18

Waning Crescent 0%

04:51

20:12

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

Sun - Rise: 05:40, Set: 20:06, Transit: 12:53. Moon - Rise: 04:51, Set: 20:12. Civil Dark: 20:35 - 05:11. Nautical Dark: 21:11 - 04:35. Astro Dark: 21:50 - 03:55

Total Clouds (% Sky Obscured)

25
43
46
41
34
22
0
0
5
6
27
0
0
0
25
27
0
6
3
4
19
31
38
44

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
20
0
0
0
0
0
0
2
0
0
0
0
0
5

Medium Clouds (% Sky Obscured)

25
43
46
41
34
22
0
0
5
6
7
0
0
0
25
19
0
2
2
2
11
19
25
22

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

9
7
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 (%)

5
1
5
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
5
4
5
7
6
4
6
6
6
6
8
8
8
8
10
11
11
13
15
16
16
14
11

Chance of Frost

Temperature (°C)

28
26
25
25
23
22
22
21
19
19
21
24
27
29
32
34
35
36
37
37
37
36
35
31

Feels Like (°C)

27
27
27
25
23
22
22
21
20
20
22
25
28
29
31
32
32
34
34
33
33
32
31
29

Dew Point (°C)

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

Relative Humidity (%)

29
40
45
47
59
65
68
71
78
84
75
55
36
27
22
18
14
12
12
13
13
14
17
28

Pressure (mb)

1006
1007
1007
1008
1008
1009
1009
1009
1009
1010
1010
1011
1010
1010
1009
1008
1007
1006
1005
1004
1003
1002
1002
1003

Ozone (du)

276
276
276
274
271
269
267
266
265
264
264
264
264
264
263
263
262
262
261
261
262
262
262
261

Friday 19

New Moon 1%

05:43

21:02

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

Sun - Rise: 05:40, Set: 20:07, Transit: 12:53. Moon - Rise: 05:43, Set: 21:02. Civil Dark: 20:36 - 05:11. Nautical Dark: 21:11 - 04:35. Astro Dark: 21:51 - 03:55

Total Clouds (% Sky Obscured)

42
58
99
92
100
100
100
100
100
100
100
100
100
100
100
100
100
100
93
93
89
78
42
12

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
15
67
11
88
91
92
48
69
36
52
40
24
59
75
41
10

Medium Clouds (% Sky Obscured)

19
23
29
24
12
15
62
79
100
99
100
100
100
100
100
100
100
100
84
87
17
15
6
0

High Clouds (% Sky Obscured)

2
56
89
92
100
100
100
100
100
100
100
100
100
100
100
100
100
100
74
60
35
28
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
2
2
9
9
2
2
3
9
6
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
Very Light Rain
Light Rain
Light Rain
None
None
Light Rain
Light Rain
Moderate Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
2
2
5
19
83
95
95
67
89
95
95
95
95
79
16
4
2
2
2
1
1
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.4
1.1
0
0
1.9
1.9
4.1
1.6
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

28
27
28
28
28
27
27
25
24
21
21
22
22
22
22
22
23
24
25
26
26
26
25
24

Feels Like (°C)

27
27
27
26
26
25
24
24
23
22
22
23
22
23
23
24
24
25
25
26
27
27
26
26

Dew Point (°C)

15
12
10
11
13
13
13
22
23
20
20
21
21
21
21
21
21
20
19
17
18
18
19
20

Relative Humidity (%)

44
37
34
35
38
40
43
86
94
94
94
92
96
96
94
94
88
77
68
58
60
61
67
74

Pressure (mb)

1003
1004
1004
1003
1003
1003
1002
1004
1005
1007
1007
1008
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006
1006
1006

Ozone (du)

260
259
259
258
257
257
258
257
257
258
259
260
259
260
259
259
259
258
258
258
258
256
258
257

Saturday 20

Waxing Crescent 3%

06:40

21:02

21 Good
22 Good
23 Good
00 Good
01 Bad
02 OK
03 Bad
04 OK
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

Sun - Rise: 05:41, Set: 20:07, Transit: 12:54. Moon - Rise: 06:40, Set: 21:02. Civil Dark: 20:36 - 05:12. Nautical Dark: 21:12 - 04:35. Astro Dark: 21:52 - 03:56

Total Clouds (% Sky Obscured)

11
10
12
14
46
25
56
42
51
61
58
60
81
92
92
84
96
98
96
67
73
91
93
95

Low Clouds (% Sky Obscured)

10
10
11
14
18
22
28
33
41
41
35
31
45
57
68
75
85
94
83
67
58
55
52
48

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
6
12
19
25
32
39
25
14
4
6
14
21
23
22
15
29
48
61

High Clouds (% Sky Obscured)

0
0
3
2
40
9
43
23
27
36
31
25
23
15
15
8
12
9
15
24
29
23
11
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
6
9
5
9
9
9
9
9
9
6
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
Light Rain
None
Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
4
10
62
43
69
64
75
90
76
71
72
85
86
88
64

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.8
0
0.4
0.2
0.4
0.6
0.2
0.3
0.2
0.5
0.4
0.4
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
22
22
21
21
20
20
20
20
20
21
23
24
24
25
25
26
26
26
27
27
27
26
25

Feels Like (°C)

26
25
25
24
24
22
23
22
22
23
23
25
27
28
28
28
29
29
29
30
32
31
28
28

Dew Point (°C)

20
20
20
19
19
19
19
19
19
20
19
18
19
18
18
17
16
16
18
18
16
19
23
24

Relative Humidity (%)

84
87
87
88
91
93
95
95
96
98
88
73
77
69
66
61
52
54
58
58
50
61
81
90

Pressure (mb)

1007
1007
1007
1007
1007
1007
1006
1007
1007
1007
1007
1007
1007
1007
1007
1006
1006
1005
1005
1004
1004
1003
1003
1004

Ozone (du)

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

Sunday 21

Waxing Crescent 7%

07:41

21:45

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
18 Bad
19 Bad
20 Bad

Sun - Rise: 05:41, Set: 20:08, Transit: 12:54. Moon - Rise: 07:41, Set: 21:45. Civil Dark: 20:37 - 05:12. Nautical Dark: 21:12 - 04:36. Astro Dark: 21:52 - 03:56

Total Clouds (% Sky Obscured)

80
75
68
76
87
100
98
93
100
100
99
99
99
100
100
93
86
84
88
90
83
69
58
50

Low Clouds (% Sky Obscured)

50
57
61
66
67
72
61
73
81
76
74
77
71
62
49
35
20
4
19
23
22
15
7
0

Medium Clouds (% Sky Obscured)

37
19
2
17
42
38
46
49
72
57
55
48
41
38
40
47
49
25
24
32
22
13
13
12

High Clouds (% Sky Obscured)

2
5
0
27
67
100
96
69
70
74
95
92
94
97
100
81
61
38
36
31
35
34
14
23

ISS Passover

Visibility (miles)

9
9
6
2
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

Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
73
42
16
23
12
20
13
6
1
2
2
0
1
1
1
3
2
1
1
1
0

Precipitation Amount (mm)

0.7
0.7
1.8
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
24
23
23
22
22
22
21
20
20
20
21
22
23
25
26
27
28
29
29
29
29
27
26

Feels Like (°C)

27
27
26
26
24
24
24
24
23
22
23
23
24
24
24
24
26
27
28
32
31
30
31
31

Dew Point (°C)

24
23
22
22
22
22
21
21
20
19
20
20
20
19
17
15
15
15
15
15
15
15
16
18

Relative Humidity (%)

92
94
94
97
96
96
96
96
95
96
95
95
91
74
62
51
47
43
40
40
41
41
50
60

Pressure (mb)

1004
1005
1005
1005
1005
1005
1004
1005
1006
1006
1007
1007
1008
1008
1008
1008
1007
1007
1007
1006
1006
1005
1006
1006

Ozone (du)

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

Monday 22

Waxing Crescent 13%

08:43

22:23

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

Sun - Rise: 05:42, Set: 20:08, Transit: 12:55. Moon - Rise: 08:43, Set: 22:23. Civil Dark: 20:37 - 05:13. Nautical Dark: 21:13 - 04:37. Astro Dark: 21:52 - 03:57

Total Clouds (% Sky Obscured)

27
15
4
10
22
31
34
41
50
55
55
55
50
45
33
28
15
18
17
15
11
16
19
22

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
12
21
35
34
33
38
31
24
13
13
12
8
4
3
2
2
5
8

Medium Clouds (% Sky Obscured)

8
5
2
10
22
31
34
41
50
55
20
30
50
45
33
28
15
18
17
11
0
0
0
0

High Clouds (% Sky Obscured)

6
4
1
2
4
3
3
4
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 (%)

3
5
2
8
14
12
22
21
7
17
21
20
20
13
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
4
4
4
4
3
3
3
3
4
4
4
5
6
7
8
6
4
2
2
3
5
4
4

Chance of Frost

Temperature (°C)

24
23
21
20
19
19
18
18
17
17
20
22
24
26
29
31
32
33
33
33
33
33
30
28

Feels Like (°C)

32
23
23
23
22
21
21
20
20
20
22
23
24
28
28
28
29
30
30
36
35
35
35
36

Dew Point (°C)

19
18
18
18
18
17
17
16
16
15
17
17
17
15
14
13
12
11
10
9
9
8
10
12

Relative Humidity (%)

72
76
83
89
91
90
92
90
89
88
80
72
63
50
40
32
29
26
23
22
22
22
28
37

Pressure (mb)

1006
1007
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1008
1007
1007
1006
1006
1006
1006
1007

Ozone (du)

263
262
261
260
260
260
260
262
263
264
265
266
267
267
267
267
267
267
267
267
267
267
268
268

Tuesday 23

Waxing Crescent 21%

09:45

22:56

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 OK
12 OK
13 OK
14 OK

Sun - Rise: 05:42, Set: 20:08, Transit: 12:55. Moon - Rise: 09:45, Set: 22:56. Civil Dark: 20:38 - 05:13. Nautical Dark: 21:13 - 04:37. Astro Dark: 21:53 - 03:58

Total Clouds (% Sky Obscured)

12
6
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
4

Low Clouds (% Sky Obscured)

9
5
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
1
2
2

High Clouds (% Sky Obscured)

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

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)

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

Chance of Frost

Temperature (°C)

25
24
23
22
21
20
19
19
19
18
21
24
27
30
32
34
35
36

Feels Like (°C)

36
24
24
25
24
24
24
20
20
20
19
19
19
31
31
31
32
33

Dew Point (°C)

14
13
12
11
11
11
12
11
11
10
11
12
12
12
12
12
10
9

Relative Humidity (%)

49
49
49
49
52
57
61
60
60
60
51
45
39
34
29
25
22
19

Pressure (mb)

1007
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1008
1008
1007
1006

Ozone (du)

268
268
267
267
267
266
266
266
266
266
266
266
266
266
266
266
266
266

Forecast for Campana, Partido de Campana, Argentine Republic (-34.16,-58.96)

Generated: 17/12/25 21:14:22. Forecast: 17/12/25 to 23/12/25. Timezone: UTC-3.00