Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 29

Waxing Gibbous 75%

13:54

03:30

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 07:36, Set: 18:18, Transit: 12:57. Moon - Rise: 13:54, Set: 03:30. Civil Dark: 18:42 - 07:11. Nautical Dark: 19:10 - 06:43. Astro Dark: 19:38 - 06:15

Total Clouds (% Sky Obscured)

100
100
79
100
100
87
100
70
62
85
100
100
81
100
98
100
80
65
94
93
98
95
84
95

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)

37
85
68
24
5
5
5
5
5
5
7
32
6
20
23
32
80
65
94
93
98
95
77
58

High Clouds (% Sky Obscured)

100
100
53
100
100
75
100
66
34
84
100
100
68
100
96
99
47
55
87
78
94
82
32
80

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)

4
5
5
5
5
5
8
12
15
16
15
14
14
13
11
10
11
12
11
11
10
8
7
7

Chance of Frost

Temperature (°C)

8
8
8
7
7
10
14
16
17
19
19
19
18
17
16
14
13
12
11
9
9
8
8
7

Feels Like (°C)

5
5
4
4
4
6
10
11
11
13
13
13
13
12
11
9
8
7
7
6
5
5
6
5

Dew Point (°C)

-2
-3
-3
-3
-2
-1
1
0
0
1
0
-0
-1
-2
-0
0
-1
1
2
3
3
3
4
4

Relative Humidity (%)

47
47
46
48
51
47
41
34
32
30
28
28
27
27
33
38
39
46
56
66
69
70
75
81

Pressure (mb)

1018
1018
1018
1019
1020
1021
1021
1020
1019
1018
1016
1015
1015
1015
1016
1017
1018
1020
1021
1022
1022
1023
1023
1024

Ozone (du)

247
246
246
246
244
242
242
243
243
242
244
243
241
240
239
239
239
239
239
239
239
239
239
239

Tuesday 30

Waxing Gibbous 85%

14:39

No Set

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

Sun - Rise: 07:36, Set: 18:18, Transit: 12:57. Moon - Rise: 14:39, Set: No Set. Civil Dark: 18:43 - 07:11. Nautical Dark: 19:11 - 06:43. Astro Dark: 19:39 - 06:16

Total Clouds (% Sky Obscured)

95
72
61
79
92
92
91
75
35
60
75
56
56
6
3
7
22
52
43
50
53
50
30
30

Low Clouds (% Sky Obscured)

1
19
46
79
92
92
91
63
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

34
9
10
7
9
5
5
5
4
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

78
52
1
3
3
62
46
43
32
27
42
56
56
5
3
7
22
52
43
50
53
50
30
30

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)

6
5
5
6
8
10
13
13
12
11
10
11
12
13
11
9
10
8
7
6
5
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
6
6
4
3
5
5
6
6
5
3
3
2
2
2
2
2
3
2
2
1
0
0
-0

Relative Humidity (%)

87
91
93
88
82
78
73
68
60
51
46
43
41
44
49
56
60
64
67
67
69
68
70
71

Pressure (mb)

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

Ozone (du)

240
239
240
240
240
241
242
242
241
240
240
239
239
238
236
236
235
235
234
233
232
232
232
232

Wednesday 31

Waxing Gibbous 93%

15:32

04:39

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

Sun - Rise: 07:36, Set: 18:19, Transit: 12:58. Moon - Rise: 15:32, Set: 04:39. Civil Dark: 18:43 - 07:12. Nautical Dark: 19:12 - 06:44. Astro Dark: 19:39 - 06:16

Total Clouds (% Sky Obscured)

37
29
87
100
54
100
31
75
100
100
100
97
83
81
100
100
100
100
100
100
100
94
99
100

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
3
5
18
32
37
6
5
5
1
0
0
0
0
0

High Clouds (% Sky Obscured)

37
29
87
100
52
100
31
75
100
100
100
97
38
36
100
100
100
100
100
100
100
94
99
100

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
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)

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

Chance of Frost

Temperature (°C)

4
3
3
3
4
6
9
12
15
15
15
16
16
16
15
12
11
9
8
9
9
9
9
9

Feels Like (°C)

4
3
3
2
2
6
7
13
14
12
13
13
14
13
12
9
8
6
6
7
7
6
7
7

Dew Point (°C)

-1
-1
-1
-1
-1
-2
-1
1
2
0
-1
-0
-1
-1
2
0
-1
-2
-2
-1
-1
-2
-0
0

Relative Humidity (%)

72
72
74
72
71
56
51
46
40
36
34
33
32
33
41
44
46
45
47
49
50
49
52
56

Pressure (mb)

1022
1022
1023
1023
1024
1024
1024
1024
1022
1021
1020
1019
1018
1018
1019
1020
1020
1021
1021
1021
1021
1020
1020
1020

Ozone (du)

232
234
235
235
234
234
235
237
239
239
240
241
244
246
246
247
248
249
251
253
254
254
254
255

Thursday 1

Waxing Gibbous 98%

16:33

05:50

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 07:37, Set: 18:20, Transit: 12:58. Moon - Rise: 16:33, Set: 05:50. Civil Dark: 18:44 - 07:12. Nautical Dark: 19:12 - 06:44. Astro Dark: 19:40 - 06:16

Total Clouds (% Sky Obscured)

100
100
100
100
100
94
88
82
80
89
98
99
99
100
100
99
97
100
96
100
97
100
88
79

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
2
5
4
1
1
0
0
15
61
86
16
37
25
5
0
0
1
1
1
2
0

High Clouds (% Sky Obscured)

100
100
100
100
100
85
71
52
63
76
93
96
96
100
100
98
97
100
95
100
97
100
88
78

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
1
2
0
2
3
1
2
1
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)

3
2
3
3
2
2
2
4
6
7
8
9
11
10
8
6
5
4
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

0
1
1
1
2
-0
1
2
4
4
3
2
1
0
2
3
2
2
2
2
3
3
3
4

Relative Humidity (%)

57
59
60
62
62
49
46
44
43
40
37
34
31
31
37
43
46
50
52
56
58
61
62
67

Pressure (mb)

1020
1020
1020
1021
1021
1022
1021
1021
1020
1019
1017
1015
1015
1015
1016
1016
1017
1018
1018
1019
1019
1019
1018
1018

Ozone (du)

255
256
256
256
257
260
259
257
255
256
257
257
258
259
260
259
258
258
257
256
254
252
251
252

Friday 2

Waxing Gibbous 100%

17:41

06:58

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
23 Bad
00 Bad
01 Bad
02 OK
03 OK

Sun - Rise: 07:37, Set: 18:20, Transit: 12:59. Moon - Rise: 17:41, Set: 06:58. Civil Dark: 18:45 - 07:12. Nautical Dark: 19:13 - 06:44. Astro Dark: 19:40 - 06:17

Total Clouds (% Sky Obscured)

98
100
86
73
54
64
75
100
100
100
100
85
69
52
67
82
99
100
99
100
75
50
25
30

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
30
19
7
35
29
18
16
23
98
83
10
9
9
13
18
20
35
67
87
75
50
25
30

High Clouds (% Sky Obscured)

98
100
86
73
54
64
75
100
100
100
100
85
69
52
67
82
99
99
99
100
75
47
20
29

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)

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

Chance of Frost

Temperature (°C)

9
9
8
8
8
10
12
15
17
17
18
19
19
18
17
15
13
12
10
9
9
9
9
9

Feels Like (°C)

8
7
6
6
6
8
11
13
14
15
15
16
15
15
14
13
12
11
10
9
9
7
8
7

Dew Point (°C)

4
4
3
4
3
2
2
2
2
1
1
2
1
1
2
1
1
1
-0
-1
-1
0
1
1

Relative Humidity (%)

69
72
71
73
69
58
50
42
36
32
31
31
30
31
37
40
43
46
48
48
51
54
57
60

Pressure (mb)

1018
1018
1018
1019
1019
1020
1019
1019
1018
1016
1015
1013
1013
1013
1013
1014
1015
1016
1016
1016
1017
1017
1017
1017

Ozone (du)

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

Saturday 3

Full Moon 99%

18:51

08:01

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

Sun - Rise: 07:37, Set: 18:21, Transit: 12:59. Moon - Rise: 18:51, Set: 08:01. Civil Dark: 18:45 - 07:13. Nautical Dark: 19:13 - 06:45. Astro Dark: 19:41 - 06:17

Total Clouds (% Sky Obscured)

39
49
48
49
50
48
44
45
39
33
30
27
27
24
15
7
1
1
1
0
0
0
0
1

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)

39
20
9
5
3
2
2
1
1
1
1
4
8
12
15
7
1
1
1
0
0
0
0
0

High Clouds (% Sky Obscured)

39
48
45
44
47
46
44
42
39
31
24
26
25
24
13
6
0
0
0
0
0
0
0
1

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)

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

Chance of Frost

Temperature (°C)

8
7
7
7
7
8
12
15
19
19
20
21
20
19
18
16
15
14
13
12
12
12
11
11

Feels Like (°C)

7
6
6
5
4
4
7
9
12
18
18
17
18
17
17
15
14
14
14
14
14
11
11
11

Dew Point (°C)

1
1
1
-0
-1
-1
1
2
4
3
3
2
2
2
2
1
1
2
2
2
3
2
2
2

Relative Humidity (%)

62
64
66
62
56
52
46
42
37
34
31
28
30
32
34
36
40
44
47
48
52
52
53
55

Pressure (mb)

1017
1017
1017
1017
1018
1018
1018
1017
1016
1015
1013
1012
1012
1012
1012
1013
1014
1014
1015
1015
1016
1016
1016
1016

Ozone (du)

254
255
255
255
255
255
255
255
254
255
255
255
256
257
257
257
256
256
256
256
256
255
255
255

Sunday 4

Waning Gibbous 95%

19:59

08:54

Sun - Rise: 07:37, Set: 18:22, Transit: 12:59. Moon - Rise: 19:59, Set: 08:54. Civil Dark: 18:46 - 07:13. Nautical Dark: 19:14 - 06:45. Astro Dark: 19:42 - 06:17

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Quinta Muñoz Zarate (Carlos Muñoz Triana), Sombrerete, Mexico (23.65,-103.63)

Generated: 29/12/25 04:11:25. Forecast: 29/12/25 to 04/01/26. Timezone: UTC-6.00