Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 21

Waxing Crescent 8%

09:26

19:00

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

Sun - Rise: 07:14, Set: 17:31, Transit: 12:23. Moon - Rise: 09:26, Set: 19:00. Civil Dark: 17:57 - 06:48. Nautical Dark: 18:26 - 06:18. Astro Dark: 18:55 - 05:49

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
33
9
11
38
73
9
67
77
96

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
0
0
0
0
0
0
0
0
0
0
5
29
8
11
38
73
8
67
77
94

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

Chance of Frost

Temperature (°C)

27
25
23
22
21
20
18
17
16
16
16
15
15
15
15
18
21
24
27
29
31
31
31
29

Feels Like (°C)

26
24
23
22
21
20
18
17
17
16
16
14
15
14
15
18
20
24
26
29
29
31
28
27

Dew Point (°C)

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

Relative Humidity (%)

21
21
22
23
24
25
24
26
27
27
27
26
26
27
27
21
18
16
14
13
13
13
13
18

Pressure (mb)

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

Ozone (du)

252
252
253
254
254
254
254
254
253
254
255
256
257
257
257
257
257
257
257
258
259
257
257
258

Monday 22

Waxing Crescent 14%

10:04

20:00

18 OK
19 OK
20 Good
21 Good
22 OK
23 OK
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 OK
16 Bad
17 Bad

Sun - Rise: 07:14, Set: 17:32, Transit: 12:23. Moon - Rise: 10:04, Set: 20:00. Civil Dark: 17:58 - 06:48. Nautical Dark: 18:27 - 06:19. Astro Dark: 18:56 - 05:50

Total Clouds (% Sky Obscured)

41
38
12
11
45
41
90
100
100
100
100
80
100
74
78
81
86
96
100
100
72
36
98
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
0
0
0
0
0
0
0
7
28
37
35
36
86
100

High Clouds (% Sky Obscured)

39
38
12
8
45
40
83
100
100
100
100
74
100
65
75
78
84
95
100
100
70
36
95
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
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
3
3
2
2
3
3
2
2
3
3
3
3
3
4
4
3
3
2
3
3
4
6
6

Chance of Frost

Temperature (°C)

27
25
23
21
20
19
18
17
17
17
17
16
16
16
17
19
22
25
27
28
29
29
29
28

Feels Like (°C)

24
23
22
22
20
19
17
16
15
15
15
14
14
14
14
17
19
22
24
25
26
27
27
24

Dew Point (°C)

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

Relative Humidity (%)

19
22
22
25
26
25
27
26
27
26
27
29
29
29
26
23
19
18
17
15
15
14
14
17

Pressure (mb)

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

Ozone (du)

259
258
259
260
260
259
260
260
259
260
259
258
257
255
255
255
256
256
255
255
253
253
253
254

Tuesday 23

Waxing Crescent 22%

10:37

20:59

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

Sun - Rise: 07:15, Set: 17:32, Transit: 12:24. Moon - Rise: 10:37, Set: 20:59. Civil Dark: 17:58 - 06:49. Nautical Dark: 18:27 - 06:19. Astro Dark: 18:56 - 05:50

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
60
96
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
9
75
8
0
0
0
0
0
0
0
0
0
0
0
12
8

Medium Clouds (% Sky Obscured)

48
80
100
100
100
99
60
96
100
73
93
89
95
84
96
90
77
80
83
86
88
90
93
91

High Clouds (% Sky Obscured)

100
100
100
100
100
100
59
84
100
100
81
62
100
99
100
100
100
100
100
100
92
87
80
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
2
1
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
4
3
2
1
2
3
3
4
8
4
2
4
3
3
3
4
5
4
5
7
6
7
7

Chance of Frost

Temperature (°C)

26
25
24
23
23
23
23
22
22
23
22
22
21
21
21
23
24
26
27
28
30
29
28
27

Feels Like (°C)

23
22
21
21
21
21
21
22
20
19
20
20
19
19
19
21
22
23
25
26
26
25
24
24

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

254
253
254
254
254
253
252
252
251
249
248
247
248
247
248
247
248
249
250
249
247
247
246
245

Wednesday 24

Waxing Crescent 31%

11:08

21:58

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

Sun - Rise: 07:15, Set: 17:33, Transit: 12:24. Moon - Rise: 11:08, Set: 21:58. Civil Dark: 17:59 - 06:49. Nautical Dark: 18:28 - 06:20. Astro Dark: 18:57 - 05:51

Total Clouds (% Sky Obscured)

98
98
96
94
89
85
90
82
84
76
5
11
17
25
35
37
32
28
19
12
12
13
15
16

Low Clouds (% Sky Obscured)

8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
13
15
16

Medium Clouds (% Sky Obscured)

90
88
75
62
48
42
35
29
20
12
4
11
17
25
35
37
32
28
19
12
12
13
15
16

High Clouds (% Sky Obscured)

80
80
80
75
6
0
55
3
47
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 (%)

16
3
3
2
1
1
0
0
0
0
0
0
1
1
1
1
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
2
2
2
2
2
2
3
3
3
3
3
3
2
2
2
3
4
4
4
6
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

23
27
30
29
32
34
36
38
40
44
44
45
45
45
41
33
30
28
27
26
26
27
27
29

Pressure (mb)

1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1019
1019
1019
1018
1017
1016
1016
1016
1016

Ozone (du)

246
246
246
247
247
247
247
246
245
244
243
243
244
244
243
243
242
242
242
242
242
242
242
242

Thursday 25

Waxing Crescent 42%

11:37

22:57

18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
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 OK
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:16, Set: 17:34, Transit: 12:25. Moon - Rise: 11:37, Set: 22:57. Civil Dark: 17:59 - 06:50. Nautical Dark: 18:28 - 06:20. Astro Dark: 18:57 - 05:51

Total Clouds (% Sky Obscured)

19
20
25
29
32
32
32
28
18
14
7
7
10
17
3
1
2
2
2
2
29
57
85
79

Low Clouds (% Sky Obscured)

8
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)

19
20
25
29
32
32
32
28
18
14
6
4
2
0
1
1
2
1
1
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
1
4
6
8
0
0
0
1
1
2
29
57
85
79

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
4
4
3
3
3
3
3
3
2
2
2
2
3
3
3
3
4
6
8
10
11
11
12

Chance of Frost

Temperature (°C)

26
25
24
23
22
22
21
21
20
20
19
19
18
18
18
20
23
25
27
28
30
29
29
28

Feels Like (°C)

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

Dew Point (°C)

9
8
8
8
8
8
8
9
9
10
9
9
9
8
8
8
9
9
9
9
8
9
9
9

Relative Humidity (%)

33
34
36
38
39
40
43
46
48
51
53
54
53
52
53
45
40
35
32
28
26
27
29
30

Pressure (mb)

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

Ozone (du)

242
242
242
242
241
240
240
239
239
240
238
237
237
237
237
237
237
237
236
235
234
234
235
235

Friday 26

Waxing Crescent 39%

12:08

23:57

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

Sun - Rise: 07:16, Set: 17:34, Transit: 12:25. Moon - Rise: 12:08, Set: 23:57. Civil Dark: 17:59 - 06:50. Nautical Dark: 18:29 - 06:20. Astro Dark: 18:58 - 05:51

Total Clouds (% Sky Obscured)

73
68
78
89
100
100
100
100
99
99
99
95
94
96
100
100
100
100
100
100
99
98
97
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
15
30
45
43

Medium Clouds (% Sky Obscured)

0
0
0
0
0
2
7
11
27
44
58
58
53
45
35
32
39
39
43
47
31
31
35
37

High Clouds (% Sky Obscured)

73
68
78
89
100
100
100
100
99
99
99
95
94
96
100
100
100
100
100
100
99
98
97
98

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
4
5
2
8

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)

11
9
8
7
5
4
4
3
2
2
2
2
2
2
2
3
4
4
4
5
8
9
11
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
26
24
24
22
21
18
18
19
18
18
17
15
15
16
16
16
16
23
23
22
24
25
27

Dew Point (°C)

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

Relative Humidity (%)

33
36
40
40
39
40
40
41
41
42
42
43
43
41
42
35
30
25
23
21
19
24
31
39

Pressure (mb)

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

Ozone (du)

235
235
234
235
235
236
236
236
236
236
237
237
238
239
240
240
241
241
241
240
240
240
241
241

Saturday 27

First Quarter 53%

12:40

00:58

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

Sun - Rise: 07:16, Set: 17:35, Transit: 12:26. Moon - Rise: 12:40, Set: 00:58. Civil Dark: 18:00 - 06:50. Nautical Dark: 18:30 - 06:21. Astro Dark: 18:59 - 05:52

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
100
100
100
98
95
93

Low Clouds (% Sky Obscured)

41
40
30
21
12
30
47
64
45
26
6
5
0
2
2
2
0

Medium Clouds (% Sky Obscured)

38
32
15
18
21
46
72
98
99
99
99
90
81
73
78
83
86

High Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
100
100
100
94
89
83

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

9
6
11
10
3
4
3
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

Wind Speed/Direction (mph)

10
8
6
4
3
3
2
2
2
2
2
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

41
44
46
45
44
42
44
44
46
45
45
44
44
44
44
39
35

Pressure (mb)

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

Ozone (du)

241
241
241
241
240
240
241
242
243
243
243
243
243
243
243
243
242

Forecast for Las Palmas, Hermosillo Municipality, Mexico (29.07,-110.96)

Generated: 21/12/25 18:13:47. Forecast: 21/12/25 to 27/12/25. Timezone: UTC-7.00