Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 14

Waning Crescent 17%

02:55

14:12

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

Sun - Rise: 06:39, Set: 17:22, Transit: 12:01. Moon - Rise: 02:55, Set: 14:12. Civil Dark: 17:47 - 06:15. Nautical Dark: 18:15 - 05:47. Astro Dark: 18:42 - 05:19

Total Clouds (% Sky Obscured)

14
15
16
20
63
11
9
63
58
57
60
55
55
6
30
26
62
49
77
60
71
84
57
98

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
5
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
5
1
1
5
8
14
25
30
20
2
19
26
62
49
77
60
71
70
45
97

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
48
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)

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

Chance of Frost

Temperature (°C)

28
26
24
23
22
21
21
20
19
18
18
17
17
17
17
17
19
22
25
28
30
31
30
29

Feels Like (°C)

29
29
27
26
25
22
24
23
21
21
19
17
18
17
17
19
21
23
27
29
32
31
30
30

Dew Point (°C)

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

Relative Humidity (%)

49
68
78
80
80
79
79
78
78
76
74
72
74
73
73
69
56
47
39
35
36
38
43
48

Pressure (mb)

1011
1012
1012
1013
1013
1014
1013
1013
1013
1013
1013
1013
1013
1014
1014
1015
1015
1016
1016
1015
1014
1013
1013
1013

Ozone (du)

276
275
275
276
277
278
279
279
278
277
275
274
272
271
270
271
272
273
273
273
275
275
274
273

Monday 15

Waning Crescent 10%

03:47

14:49

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

Sun - Rise: 06:40, Set: 17:22, Transit: 12:01. Moon - Rise: 03:47, Set: 14:49. Civil Dark: 17:47 - 06:16. Nautical Dark: 18:15 - 05:47. Astro Dark: 18:43 - 05:20

Total Clouds (% Sky Obscured)

57
41
82
55
36
71
27
19
22
16
24
34
98
80
78
83
81
76
74
47
50
34
45
43

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
3
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
3
3
4
0
5
4
4
4
4
52
46
54
81
60
70
12
1
6
6
8

High Clouds (% Sky Obscured)

57
19
70
39
26
58
20
15
8
1
11
30
91
66
68
61
5
4
25
25
25
2
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
48
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
4
3
3
2
1
1
2
2
2
2
2
2
2
2
2
2
1
2
3
5
6
9
10

Chance of Frost

Temperature (°C)

28
26
24
23
22
22
21
20
20
19
19
18
18
18
18
18
20
23
25
27
28
29
29
27

Feels Like (°C)

29
29
28
25
25
26
24
23
23
22
22
22
21
19
19
19
21
25
27
27
28
28
29
27

Dew Point (°C)

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

Relative Humidity (%)

54
69
80
84
85
85
85
86
86
88
88
89
89
88
86
82
70
58
50
43
40
41
42
41

Pressure (mb)

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

Ozone (du)

273
273
273
274
276
275
275
275
274
273
271
271
272
271
271
270
271
270
270
271
271
271
272
272

Tuesday 16

Waning Crescent 5%

04:41

15:29

16 OK
17 Good
18 OK
19 Bad
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 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good

Sun - Rise: 06:41, Set: 17:23, Transit: 12:02. Moon - Rise: 04:41, Set: 15:29. Civil Dark: 17:47 - 06:16. Nautical Dark: 18:15 - 05:48. Astro Dark: 18:43 - 05:20

Total Clouds (% Sky Obscured)

47
10
48
53
4
5
3
2
2
1
0
0
0
1
19
30
32
7
0
0
0
0
1
2

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

5
5
48
53
4
5
1
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
3
6
52
50
50
50
50
50
50
50
50
50
50
50

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
5
3
4
3
2
2
2
2
2
2
2
2
2
2
2
2
1
1
2
4
7
9
7

Chance of Frost

Temperature (°C)

26
25
24
22
21
21
20
19
18
17
17
16
16
17
17
17
19
23
25
27
27
27
28
27

Feels Like (°C)

27
28
27
26
22
22
21
21
21
20
19
19
19
19
20
20
22
26
28
30
29
28
28
28

Dew Point (°C)

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

Relative Humidity (%)

45
64
78
85
85
84
82
82
81
79
81
81
82
82
81
79
65
54
47
41
37
35
51
51

Pressure (mb)

1012
1012
1013
1013
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1013
1011
1011
1010
1010

Ozone (du)

271
272
272
272
272
271
271
272
273
275
277
279
279
280
280
279
278
278
279
279
278
277
275
275

Wednesday 17

Waning Crescent 2%

05:36

No Set

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
12 Good
13 Good
14 Good
15 Good

Sun - Rise: 06:41, Set: 17:23, Transit: 12:02. Moon - Rise: 05:36, Set: No Set. Civil Dark: 17:48 - 06:17. Nautical Dark: 18:16 - 05:48. Astro Dark: 18:44 - 05:21

Total Clouds (% Sky Obscured)

3
2
1
0
0
0
0
0
0
0
0
0
0
3
7
12
8
4
0
0
0
0
1
2

Low Clouds (% Sky Obscured)

1
1
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
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 (%)

50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50

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

Chance of Frost

Temperature (°C)

26
25
24
22
21
20
19
19
18
18
18
17
17
17
18
18
19
22
24
27
27
28
28
27

Feels Like (°C)

28
27
26
25
24
23
22
21
21
21
20
20
20
19
21
21
22
25
27
29
29
29
29
29

Dew Point (°C)

15
17
18
18
18
17
16
15
15
15
15
15
15
15
15
16
13
13
13
13
13
13
16
16

Relative Humidity (%)

51
64
72
75
80
80
80
81
82
85
85
86
86
86
86
83
69
58
49
43
42
41
45
51

Pressure (mb)

1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1013
1013
1014
1014
1013
1013
1012
1011
1011

Ozone (du)

274
273
271
270
269
268
268
269
269
269
270
269
269
269
268
267
267
269
269
267
266
264
264
265

Thursday 18

Waning Crescent 0%

06:30

16:15

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
12 Good
13 Good
14 Good
15 Good

Sun - Rise: 06:42, Set: 17:24, Transit: 12:03. Moon - Rise: 06:30, Set: 16:15. Civil Dark: 17:48 - 06:17. Nautical Dark: 18:16 - 05:49. Astro Dark: 18:44 - 05:21

Total Clouds (% Sky Obscured)

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

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
1
2

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 (%)

50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50

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
1
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)

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

Chance of Frost

Temperature (°C)

26
25
24
23
22
21
20
20
19
18
18
18
17
17
18
18
19
22
24
27
28
29
29
28

Feels Like (°C)

29
28
27
26
25
24
23
23
23
22
21
20
21
20
20
20
20
21
21
22
33
33
32
33

Dew Point (°C)

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

Relative Humidity (%)

54
69
82
87
87
86
85
86
88
86
88
88
88
88
81
76
70
61
51
45
46
47
48
54

Pressure (mb)

1011
1011
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1015
1015
1015
1015
1014
1013
1012
1012

Ozone (du)

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

Friday 19

New Moon 1%

07:22

17:05

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

Sun - Rise: 06:42, Set: 17:24, Transit: 12:03. Moon - Rise: 07:22, Set: 17:05. Civil Dark: 17:49 - 06:18. Nautical Dark: 18:17 - 05:50. Astro Dark: 18:45 - 05:22

Total Clouds (% Sky Obscured)

3
3
3
2
1
1
1
1
1
0
1
1
1
17
29
34
17
7
4
4
3
0
1
2

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
1
1
1
3
2
1
1
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 (%)

50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50

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

Chance of Frost

Temperature (°C)

28
27
25
23
22
21
20
19
19
19
18
18
17
17
17
18
18
21
24
27
28
29
29
28

Feels Like (°C)

33
34
26
27
27
26
24
23
22
22
22
22
21
22
19
19
19
19
20
20
33
33
32
33

Dew Point (°C)

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

Relative Humidity (%)

61
69
73
80
87
86
86
85
85
85
86
86
86
85
78
72
66
55
46
38
38
38
38
45

Pressure (mb)

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

Ozone (du)

261
260
261
262
262
262
263
263
262
262
261
261
261
260
260
260
260
260
259
259
259
259
259
259

Saturday 20

Waxing Crescent 3%

08:11

17:59

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

Sun - Rise: 06:43, Set: 17:25, Transit: 12:04. Moon - Rise: 08:11, Set: 17:59. Civil Dark: 17:49 - 06:18. Nautical Dark: 18:17 - 05:50. Astro Dark: 18:45 - 05:22

Total Clouds (% Sky Obscured)

2
3
4
2
1
0
0
0
0
0
17
34
51
42
33
23
21
18
14

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
4
8
5
2
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

High Clouds (% Sky Obscured)

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

Fog (%)

50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50

Precipitation Type

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

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
6
4
3
2
2
2
3
3
3
3
3
2
2
2
2
2
1
2

Chance of Frost

Temperature (°C)

27
25
24
23
22
21
20
19
19
19
18
18
18
18
18
18
19
22
24

Feels Like (°C)

33
34
26
27
27
26
25
24
22
21
21
21
21
21
19
19
19
18
18

Dew Point (°C)

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

Relative Humidity (%)

54
66
71
78
84
82
81
80
76
73
71
69
66
64
61
58
53
45
37

Pressure (mb)

1012
1012
1012
1013
1013
1013
1014
1014
1014
1013
1013
1013
1013
1013
1014
1014
1015
1015
1015

Ozone (du)

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

Forecast for Klein, Mazatlán, Mexico (23.22,-106.42)

Generated: 14/12/25 15:56:58. Forecast: 14/12/25 to 20/12/25. Timezone: UTC-7.00