Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waning Crescent 0%

07:11

18:02

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

Sun - Rise: 07:25, Set: 18:20, Transit: 12:52. Moon - Rise: 07:11, Set: 18:02. Civil Dark: 18:44 - 07:01. Nautical Dark: 19:11 - 06:33. Astro Dark: 19:38 - 06:06

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
33
50
23
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
10
15
18
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
7
7
8
7
8
8
8
8
9
9
9
8
8
7
7
7
7
6
5
5
6
7

Chance of Frost

Temperature (°C)

12
10
10
9
8
7
7
7
7
7
8
12
16
18
19
20
20
21
21
20
20
15
14
13

Feels Like (°C)

10
9
9
8
7
7
6
7
6
6
7
12
16
17
18
19
19
21
20
20
20
14
13
12

Dew Point (°C)

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

Relative Humidity (%)

41
43
44
45
44
44
44
44
44
45
46
38
31
29
27
26
26
26
26
28
42
45
44
43

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1018
1018
1019
1020
1020
1020
1020
1018
1017
1015
1014
1014
1014
1015
1017
1018
1018

Ozone (du)

258
258
257
257
258
258
257
257
257
257
255
254
253
254
254
254
254
255
255
254
254
254
253
253

Friday 19

New Moon 1%

08:03

18:56

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
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good

Sun - Rise: 07:25, Set: 18:20, Transit: 12:53. Moon - Rise: 08:03, Set: 18:56. Civil Dark: 18:44 - 07:01. Nautical Dark: 19:12 - 06:34. Astro Dark: 19:39 - 06:07

Total Clouds (% Sky Obscured)

1
1
1
1
1
1
1
0
0
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)

1
1
1
1
1
1
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
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)

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

Chance of Frost

Temperature (°C)

12
12
11
11
10
8
8
8
8
7
7
12
17
19
20
21
21
21
21
20
20
17
16
12

Feels Like (°C)

11
11
10
10
9
8
8
7
7
7
8
12
17
19
20
20
20
21
20
19
20
17
15
11

Dew Point (°C)

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

Relative Humidity (%)

44
45
46
47
47
46
46
46
45
45
45
38
33
29
26
23
22
21
21
23
36
37
39
39

Pressure (mb)

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

Ozone (du)

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

Saturday 20

Waxing Crescent 3%

08:52

19:52

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
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good

Sun - Rise: 07:26, Set: 18:21, Transit: 12:53. Moon - Rise: 08:52, Set: 19:52. Civil Dark: 18:45 - 07:02. Nautical Dark: 19:12 - 06:34. Astro Dark: 19:39 - 06:07

Total 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
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
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)

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

Chance of Frost

Temperature (°C)

11
10
10
12
12
12
12
11
11
8
8
12
17
19
21
21
22
22
22
21
20
17
15
12

Feels Like (°C)

10
10
9
12
12
12
12
12
11
9
8
12
17
19
20
20
21
21
21
21
19
16
14
11

Dew Point (°C)

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

Relative Humidity (%)

40
39
41
45
47
49
51
52
53
54
52
41
33
28
24
20
18
16
16
19
32
34
34
34

Pressure (mb)

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

Ozone (du)

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

Sunday 21

Waxing Crescent 8%

09:37

20:48

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
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good

Sun - Rise: 07:26, Set: 18:21, Transit: 12:54. Moon - Rise: 09:37, Set: 20:48. Civil Dark: 18:45 - 07:02. Nautical Dark: 19:13 - 06:35. Astro Dark: 19:40 - 06:08

Total Clouds (% Sky Obscured)

0
0
0
0
1
1
3
1
4
4
3
5
2
1
0
4
4
1
3
5
5
5
0
18

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
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
17

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
6
5
5
6
6
5
6
6
6
6
6
6
6
7
6
6
6
5
5
6

Chance of Frost

Temperature (°C)

11
11
10
11
9
9
9
9
9
11
13
14
16
18
19
19
20
21
20
19
18
16
14
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

37
40
44
48
47
46
45
42
42
42
43
40
36
26
21
17
14
14
14
17
29
30
29
25

Pressure (mb)

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

Ozone (du)

247
248
249
248
249
249
248
248
248
248
248
247
247
247
247
247
246
246
246
247
247
247
247
246

Monday 22

Waxing Crescent 14%

10:18

21:43

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

Sun - Rise: 07:27, Set: 18:22, Transit: 12:54. Moon - Rise: 10:18, Set: 21:43. Civil Dark: 18:46 - 07:03. Nautical Dark: 19:13 - 06:35. Astro Dark: 19:40 - 06:08

Total Clouds (% Sky Obscured)

36
58
72
73
79
46
27
7
4
3
1
2
4
6
12
20
32
34
32
27
21
9
5
2

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
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)

34
52
68
73
79
46
27
7
4
3
0
2
4
6
2
4
5
4
2
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
5
5
6
7
6
5
5
5
5
5
5
5
5
6
5
5
4
4
4
4
3
3
3

Chance of Frost

Temperature (°C)

12
11
11
11
11
11
11
10
10
11
12
14
16
18
19
19
20
20
20
21
21
17
15
13

Feels Like (°C)

8
7
7
9
9
9
9
9
8
10
12
14
16
17
19
18
18
18
20
22
24
15
14
14

Dew Point (°C)

-8
-9
-10
-9
-9
-8
-7
-7
-6
-2
2
2
3
2
2
1
0
-0
2
5
8
4
3
2

Relative Humidity (%)

24
24
23
24
24
26
27
29
31
39
49
44
39
34
31
28
26
25
29
35
43
43
44
45

Pressure (mb)

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

Ozone (du)

246
247
247
248
247
246
245
245
243
243
242
241
241
241
242
242
241
241
241
241
241
241
241
241

Tuesday 23

Waxing Crescent 22%

10:56

No Set

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

Sun - Rise: 07:27, Set: 18:22, Transit: 12:55. Moon - Rise: 10:56, Set: No Set. Civil Dark: 18:46 - 07:03. Nautical Dark: 19:14 - 06:36. Astro Dark: 19:41 - 06:08

Total Clouds (% Sky Obscured)

1
0
13
27
40
27
16
5
13
20
27
51
74
98
76
56
39
35
40
39
58
57
57
52

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
4
7
7
9
7
6
5
2
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
1
2
3
2
2
0
0
0
0
0
0
0
0
0
0
0
1
1
7
15
20
18

High Clouds (% Sky Obscured)

0
0
4
7
11
8
6
5
7
9
11
40
69
98
76
55
33
24
14
5
17
28
40
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
4
3
4
4
4
4
5
5
5
5
5
4
5
4
4
4
4
4
4
3
2
3

Chance of Frost

Temperature (°C)

13
13
12
11
10
10
10
10
10
11
12
13
14
15
15
19
20
20
20
21
21
18
16
15

Feels Like (°C)

14
14
13
11
11
11
11
11
11
10
10
10
9
8
7
19
18
17
20
22
24
16
16
17

Dew Point (°C)

2
1
1
0
0
0
0
1
1
1
2
3
2
1
1
4
3
2
4
7
9
6
6
5

Relative Humidity (%)

46
46
46
48
48
49
50
51
52
50
49
48
44
40
37
35
32
30
34
40
45
47
48
52

Pressure (mb)

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

Ozone (du)

241
242
243
243
243
243
243
243
243
243
243
243
243
243
244
244
244
244
244
244
244
244
244
244

Wednesday 24

Waxing Crescent 31%

11:32

22:38

22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
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 OK

Sun - Rise: 07:28, Set: 18:23, Transit: 12:55. Moon - Rise: 11:32, Set: 22:38. Civil Dark: 18:47 - 07:04. Nautical Dark: 19:14 - 06:36. Astro Dark: 19:41 - 06:09

Total Clouds (% Sky Obscured)

45
36
33
35
33
22
12
4
2
1
0
0
0
0
3
6
12
18
17
46

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
5
4
2
0

Medium Clouds (% Sky Obscured)

13
7
8
11
17
12
11
4
2
1
0
0
0
0
1
2
5
5
3
2

High Clouds (% Sky Obscured)

17
7
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
18
17
46

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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
4
4
4
4
4
4
5
5
5
5
5
5
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

14
14
13
11
11
11
11
11
10
11
12
13
14
15
15
20
21
21
22
22

Feels Like (°C)

16
16
15
11
11
12
12
12
12
11
11
11
10
9
8
21
21
19
23
24

Dew Point (°C)

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

Relative Humidity (%)

52
53
54
54
54
56
57
57
58
54
52
49
42
36
31
30
27
25
29
34

Pressure (mb)

1018
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1021
1020
1019
1018
1017
1015
1014
1014
1014

Ozone (du)

244
245
245
246
246
247
247
247
247
247
247
247
247
248
248
249
249
249
249
249

Forecast for Atemajac de Brizuela, Atemajac de Brizuela, Mexico (20.14,-103.73)

Generated: 18/12/25 22:57:46. Forecast: 18/12/25 to 24/12/25. Timezone: UTC-6.00