Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 15

Waning Crescent 10%

04:18

15:02

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
21 Bad
22 Bad

Sun - Rise: 07:12, Set: 17:37, Transit: 12:25. Moon - Rise: 04:18, Set: 15:02. Civil Dark: 18:03 - 06:47. Nautical Dark: 18:32 - 06:18. Astro Dark: 19:01 - 05:49

Total Clouds (% Sky Obscured)

83
88
91
89
91
89
88
87
89
97
100
99
99
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

83
88
91
89
91
88
88
87
89
96
100
98
98
100
95
95
95
95
94
96
94
93
94
93

Medium Clouds (% Sky Obscured)

0
0
0
0
23
18
26
5
4
12
21
9
6
12
26
29
45
81
80
97
94
100
97
98

High Clouds (% Sky Obscured)

83
88
91
39
9
16
4
27
23
31
34
38
90
94
100
100
100
100
100
100
100
100
100
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
14
3
0
3
0
1
1
1
1
0
0
0
0
0
0
1
0
2
6
19
37

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

Chance of Frost

Temperature (°C)

11
10
10
10
11
11
11
12
12
13
15
17
20
21
21
21
21
21
20
20
19
20
20
20

Feels Like (°C)

10
10
9
10
10
11
10
10
11
12
15
17
18
18
19
19
19
19
19
19
18
19
19
19

Dew Point (°C)

7
7
6
6
7
7
7
8
8
9
10
12
13
14
14
15
15
15
15
15
15
16
16
17

Relative Humidity (%)

78
78
74
76
76
76
76
76
76
75
73
70
67
65
66
66
67
69
71
76
77
78
80
81

Pressure (mb)

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

Ozone (du)

272
272
271
271
270
270
269
270
270
271
270
268
267
265
264
264
265
264
262
263
264
265
264
263

Tuesday 16

Waning Crescent 5%

05:13

15:41

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
21 Bad
22 Bad

Sun - Rise: 07:13, Set: 17:38, Transit: 12:25. Moon - Rise: 05:13, Set: 15:41. Civil Dark: 18:03 - 06:47. Nautical Dark: 18:32 - 06:18. Astro Dark: 19:01 - 05:50

Total Clouds (% Sky Obscured)

100
100
94
100
100
97
100
97
98
98
97
91
94
100
100
98
97
92
75
82
78
57
50
44

Low Clouds (% Sky Obscured)

98
90
93
96
97
90
100
95
97
90
95
86
92
100
100
95
95
90
75
82
78
56
49
41

Medium Clouds (% Sky Obscured)

96
42
41
96
93
78
44
43
44
33
51
33
64
52
35
28
7
7
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
15
100
100
42
14
15
44
0
0
0
2
0
0
0
0
0
0
0
1
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
3
7
9
9
9
7
3
3
4
9
8
9
9
3
9
9
3
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
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

80
57
44
91
95
95
95
95
95
95
95
87
95
95
92
58
38
40
47
55
53
52
45
31

Precipitation Amount (mm)

0.6
0
0
0.5
1.8
2.2
2.4
0.5
1.1
0.5
1.5
0.5
0.9
1.3
0.7
0.2
0
0
0.2
0.4
0.4
0.4
0.2
0

Wind Speed/Direction (mph)

7
8
8
7
6
5
4
5
5
6
6
8
6
5
7
10
10
10
8
7
7
7
8
7

Chance of Frost

Temperature (°C)

20
20
20
20
19
19
19
18
18
18
19
20
21
21
22
21
21
20
20
19
19
18
18
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
85
88
89
88
89
92
95
95
93
92
89
86
85
81
84
88
85
88
89
89
88
88
88

Pressure (mb)

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

Ozone (du)

265
264
262
261
260
260
259
260
260
262
263
263
263
264
263
263
263
263
264
263
263
262
261
261

Wednesday 17

Waning Crescent 2%

06:09

16:26

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 OK
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good

Sun - Rise: 07:14, Set: 17:38, Transit: 12:26. Moon - Rise: 06:09, Set: 16:26. Civil Dark: 18:04 - 06:48. Nautical Dark: 18:33 - 06:19. Astro Dark: 19:01 - 05:50

Total Clouds (% Sky Obscured)

58
79
87
73
61
63
70
77
75
75
73
59
54
21
18
9
3
2
0
2
5
8
6
3

Low Clouds (% Sky Obscured)

53
79
87
69
52
63
70
77
70
75
73
56
48
20
17
9
2
2
0
2
4
7
6
3

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
3
7
16
30
46
11
1
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 (%)

11
2
4
4
4
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
16
15
16
16
16
16
16
16
16
15
15
16
15
14
14
14
13
14
14
14
15
15
11

Relative Humidity (%)

88
89
89
90
92
93
95
95
93
93
85
78
71
64
58
54
51
48
56
65
69
73
77
61

Pressure (mb)

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

Ozone (du)

261
260
259
260
260
259
259
259
258
259
260
263
266
269
269
268
267
266
266
266
266
267
266
267

Thursday 18

Waning Crescent 0%

07:04

17:16

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 OK
22 OK

Sun - Rise: 07:14, Set: 17:39, Transit: 12:26. Moon - Rise: 07:04, Set: 17:16. Civil Dark: 18:04 - 06:49. Nautical Dark: 18:33 - 06:19. Astro Dark: 19:02 - 05:51

Total Clouds (% Sky Obscured)

0
0
0
0
3
5
8
6
3
0
4
7
10
7
3
0
0
0
0
4
9
13
20
34

Low Clouds (% Sky Obscured)

0
0
0
0
3
5
8
6
3
0
4
7
10
6
3
0
0
0
0
4
8
12
19
34

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 (%)

2
2
1
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)

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

Chance of Frost

Temperature (°C)

17
17
16
15
14
14
13
13
13
13
13
15
16
17
18
18
18
17
16
15
15
14
14
14

Feels Like (°C)

13
13
12
11
11
11
10
11
10
11
11
13
15
17
17
17
18
17
16
16
16
15
15
16

Dew Point (°C)

5
5
4
2
1
0
1
1
2
3
1
2
4
6
6
7
8
8
9
10
10
10
11
12

Relative Humidity (%)

42
44
43
42
39
39
42
45
47
49
44
43
43
45
46
48
51
54
61
69
73
76
80
83

Pressure (mb)

1017
1018
1019
1019
1019
1020
1020
1021
1022
1022
1023
1023
1023
1022
1021
1020
1020
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

267
267
267
268
270
271
271
271
271
272
273
274
275
276
277
278
278
278
278
277
276
275
275
274

Friday 19

New Moon 1%

07:56

18:10

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

Sun - Rise: 07:15, Set: 17:39, Transit: 12:27. Moon - Rise: 07:56, Set: 18:10. Civil Dark: 18:05 - 06:49. Nautical Dark: 18:34 - 06:20. Astro Dark: 19:02 - 05:51

Total Clouds (% Sky Obscured)

44
27
16
3
9
15
21
23
24
27
26
25
25
46
35
22
23
24
28
26
26
24
29
34

Low Clouds (% Sky Obscured)

44
23
15
2
7
11
15
14
16
20
21
25
25
46
35
20
22
24
28
26
26
24
29
34

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 (%)

3
1
2
0
0
0
1
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
5
5
5
5
7
10
11
12
12
13
14
13
13
12
12
12
12
11

Chance of Frost

Temperature (°C)

15
15
15
14
14
14
14
14
15
16
18
20
22
24
25
25
26
24
23
22
22
21
21
21

Feels Like (°C)

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

Dew Point (°C)

12
13
13
13
13
13
13
13
15
16
15
15
15
15
17
17
17
18
19
19
19
19
19
19

Relative Humidity (%)

84
86
87
89
90
92
93
93
96
95
83
74
66
58
60
59
59
67
75
84
85
85
88
89

Pressure (mb)

1019
1018
1018
1017
1017
1016
1016
1016
1016
1016
1017
1016
1016
1015
1014
1013
1012
1012
1013
1013
1013
1014
1014
1014

Ozone (du)

274
274
274
273
273
274
274
275
275
275
274
274
274
274
273
272
272
272
272
273
272
271
271
271

Saturday 20

Waxing Crescent 3%

08:44

19:08

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

Sun - Rise: 07:15, Set: 17:40, Transit: 12:27. Moon - Rise: 08:44, Set: 19:08. Civil Dark: 18:05 - 06:50. Nautical Dark: 18:34 - 06:20. Astro Dark: 19:03 - 05:52

Total Clouds (% Sky Obscured)

40
43
43
46
39
36
39
51
54
57
48
37
28
28
25
24
27
29
33
33
32
31
35
38

Low Clouds (% Sky Obscured)

38
33
31
34
34
31
34
41
43
45
33
25
17
16
15
14
14
16
16
14
12
11
12
13

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
8
7
8
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)

11
10
9
9
8
7
7
6
7
7
8
8
8
9
9
9
10
10
9
9
9
9
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

20
20
20
20
20
20
20
20
20
20
20
19
19
19
19
19
19
19
19
19
19
19
19
18

Relative Humidity (%)

92
93
95
95
96
96
96
96
94
89
87
79
71
65
65
65
65
69
72
78
79
80
81
81

Pressure (mb)

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

Ozone (du)

270
270
270
269
268
267
267
266
266
267
267
268
269
269
269
269
269
268
267
266
266
266
266
266

Sunday 21

Waxing Crescent 7%

09:26

20:06

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

Sun - Rise: 07:16, Set: 17:40, Transit: 12:28. Moon - Rise: 09:26, Set: 20:06. Civil Dark: 18:06 - 06:50. Nautical Dark: 18:35 - 06:21. Astro Dark: 19:03 - 05:52

Total Clouds (% Sky Obscured)

42
45
48
51
60
68
76
73
70
64
59
56
51
40
29
18
28
37
47

Low Clouds (% Sky Obscured)

17
18
19
18
18
20
23
22
21
23
25
31
33
30
23
15
26
37
47

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 (%)

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

Precipitation Probability (%)

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

7
7
6
6
5
5
5
5
5
5
5
6
7
9
9
10
10
10
9

Chance of Frost

Temperature (°C)

21
21
21
21
21
21
21
21
22
22
23
24
26
27
27
27
27
26
24

Feels Like (°C)

24
24
24
24
24
24
25
25
24
25
25
26
26
27
31
30
28
28
28

Dew Point (°C)

18
18
18
18
19
19
19
20
20
20
20
19
19
18
18
18
18
19
19

Relative Humidity (%)

80
81
84
85
88
88
91
92
88
84
80
72
65
58
58
59
59
66
73

Pressure (mb)

1019
1019
1019
1018
1018
1018
1019
1019
1019
1020
1021
1021
1021
1021
1020
1019
1019
1019
1019

Ozone (du)

265
264
263
262
262
261
261
260
260
260
260
260
260
260
259
259
259
258
258

Forecast for Ojo de Angua, Kleberg, United States of America (27.42,-97.30)

Generated: 15/12/25 23:09:04. Forecast: 15/12/25 to 21/12/25. Timezone: UTC-6.00