Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 20

Waxing Crescent 3%

08:44

19:08

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

10
10
14
23
25
27
27
24
23
24
38
41
37
36
40
35
41
34
27
21
26
30
30
32

Low Clouds (% Sky Obscured)

8
10
13
14
17
21
21
17
16
17
24
26
27
24
27
22
26
24
19
14
19
19
22
24

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
6
16
13
39
100
100

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
3
1
1
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)

9
9
9
10
9
8
6
6
5
4
5
5
5
5
8
8
8
8
7
9
9
9
8
7

Chance of Frost

Temperature (°C)

21
21
21
21
21
20
20
20
21
20
20
20
20
22
23
25
26
27
27
27
26
24
23
22

Feels Like (°C)

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

Dew Point (°C)

20
20
20
20
20
20
19
20
20
20
19
19
19
20
19
19
19
19
19
19
20
20
20
20

Relative Humidity (%)

91
92
94
95
93
95
93
95
93
95
95
95
96
88
79
71
65
61
60
63
70
76
85
88

Pressure (mb)

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

Ozone (du)

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

Sunday 21

Waxing Crescent 7%

09:26

20:06

20 OK
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
18 Bad
19 Bad

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
46
50
42
37
40
52
56
54
57
58
65
42
50
57
65
66
98
98
100
100
100
71
77

Low Clouds (% Sky Obscured)

31
31
33
31
31
32
44
49
45
48
52
48
42
45
38
43
46
36
40
37
36
34
40
40

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
17
10
35
37
38
0
0
0
0
0
4
12
9
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
4
65
14
13
53
65
66
98
92
100
100
99
29
33

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 (%)

100
100
100
100
99
88
70
100
100
100
100
100
100
100
27
8
7
9
14
1
3
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 (%)

1
5
5
4
2
1
11
17
29
39
35
28
15
13
7
11
13
6
2
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
7
7
6
6
5
5
5
4
5
5
5
5
7
10
10
11
11
11
12
11
10
8
8

Chance of Frost

Temperature (°C)

21
21
21
21
21
21
21
21
21
21
21
21
21
22
24
25
25
25
25
25
24
23
22
22

Feels Like (°C)

25
25
24
24
25
25
24
24
24
25
24
24
24
25
26
26
26
26
24
24
24
24
24
22

Dew Point (°C)

19
19
20
20
20
20
20
20
20
20
20
20
20
19
19
18
18
17
17
18
18
19
20
19

Relative Humidity (%)

88
88
89
91
92
92
94
95
95
95
95
95
92
83
74
68
65
61
61
63
68
75
84
84

Pressure (mb)

1021
1021
1022
1021
1021
1021
1021
1021
1021
1021
1021
1022
1023
1023
1023
1023
1022
1021
1020
1020
1020
1020
1021
1021

Ozone (du)

260
261
262
263
262
261
261
262
261
259
259
259
259
259
259
257
257
257
256
256
257
256
255
254

Monday 22

Waxing Crescent 14%

10:04

20:06

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 OK
18 OK
19 OK

Sun - Rise: 07:16, Set: 17:41, Transit: 12:28. Moon - Rise: 10:04, Set: 20:06. Civil Dark: 18:06 - 06:50. Nautical Dark: 18:35 - 06:21. Astro Dark: 19:04 - 05:53

Total Clouds (% Sky Obscured)

94
100
89
83
61
49
46
61
92
90
64
51
81
75
70
68
74
83
90
69
46
19
22
24

Low Clouds (% Sky Obscured)

45
46
58
52
48
42
46
52
57
59
58
46
51
50
49
38
37
37
44
35
23
12
18
23

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
59
24
0
0
0
0
0
0
15
20
29
30
20
8
5
4

High Clouds (% Sky Obscured)

80
100
61
49
27
8
0
20
21
15
2
2
12
1
8
9
28
48
64
39
24
3
1
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
2
6
5
2
0
0
0
1
1
1
0
0
3
0
1
5
6
5
6
4
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
7
7
6
6
6
5
5
6
6
7
9
11
11
11
11
11
11
10
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
21
21
22
23
22
21
23
23
21
22
23
23
25
24
24
25
25
24
25
24
24
24
24

Dew Point (°C)

19
19
19
19
19
19
19
19
19
19
19
19
20
20
19
19
18
18
17
18
18
19
19
19

Relative Humidity (%)

84
85
86
88
89
91
92
93
93
95
95
95
93
85
74
68
65
63
61
65
69
74
83
87

Pressure (mb)

1021
1022
1022
1021
1021
1021
1021
1020
1020
1020
1021
1022
1022
1023
1023
1023
1023
1022
1021
1021
1021
1021
1021
1022

Ozone (du)

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

Tuesday 23

Waxing Crescent 22%

10:39

21:05

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

Sun - Rise: 07:16, Set: 17:41, Transit: 12:29. Moon - Rise: 10:39, Set: 21:05. Civil Dark: 18:07 - 06:51. Nautical Dark: 18:36 - 06:22. Astro Dark: 19:05 - 05:53

Total Clouds (% Sky Obscured)

24
27
29
32
36
40
45
52
57
58
53
45
36
38
39
42
34
28
21
21
22
21
23
24

Low Clouds (% Sky Obscured)

24
27
29
32
36
40
44
51
53
54
49
39
32
34
35
38
32
25
18
18
18
17
19
20

Medium Clouds (% Sky Obscured)

2
2
2
2
2
2
2
2
2
1
2
2
2
2
2
1
0
1
1
1
2
1
2
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
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
1
1
1
3
6
5
6
5
16
19
7
3
2
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
7
7
6
5
5
5
5
5
5
4
5
5
7
9
10
10
11
12
12
11
10
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
23
22
23
23
23
23
23
23
23
23
24
24
24
24
24
25
25
25
25
24
23
23
23

Dew Point (°C)

19
19
19
19
19
19
19
19
19
19
19
20
20
19
18
18
19
18
18
18
17
17
18
18

Relative Humidity (%)

89
89
91
93
93
95
93
96
95
95
95
95
95
85
74
70
68
65
65
66
66
71
81
84

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1022
1022
1023
1024
1024
1024
1023
1022
1021
1021
1021
1021
1021
1022

Ozone (du)

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

Wednesday 24

Waxing Crescent 31%

11:11

22:03

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

Sun - Rise: 07:17, Set: 17:42, Transit: 12:29. Moon - Rise: 11:11, Set: 22:03. Civil Dark: 18:07 - 06:51. Nautical Dark: 18:37 - 06:22. Astro Dark: 19:05 - 05:54

Total Clouds (% Sky Obscured)

25
33
38
44
43
43
44
38
31
25
31
38
44
48
50
52
45
38
30
35
39
42
40
36

Low Clouds (% Sky Obscured)

20
24
28
30
26
27
33
31
31
25
31
38
44
48
50
52
45
38
30
35
39
42
40
36

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
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
1
1
1
12
17
20
16
11
1
3
3
2
5
5
1
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
6
6
5
5
5
5
5
5
4
4
5
5
7
9
11
11
11
11
10
9
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

18
18
18
18
18
19
18
19
18
18
18
18
18
18
18
18
19
19
19
19
19
19
19
19

Relative Humidity (%)

86
88
89
92
92
95
93
95
95
95
95
91
88
84
78
71
66
66
67
67
72
78
84
85

Pressure (mb)

1022
1022
1022
1022
1022
1021
1021
1021
1021
1020
1020
1021
1021
1022
1021
1021
1021
1020
1019
1018
1018
1019
1019
1019

Ozone (du)

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

Thursday 25

Waxing Crescent 41%

11:41

23:01

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

Sun - Rise: 07:17, Set: 17:43, Transit: 12:30. Moon - Rise: 11:41, Set: 23:01. Civil Dark: 18:08 - 06:52. Nautical Dark: 18:37 - 06:23. Astro Dark: 19:06 - 05:54

Total Clouds (% Sky Obscured)

32
33
32
33
37
41
43
54
64
77
77
77
77
77
77
77
64
50
37
39
41
44
44
45

Low Clouds (% Sky Obscured)

32
33
32
33
31
27
27
32
39
46
50
50
46
46
46
46
41
33
26
33
35
39
42
41

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
12
15
11
9
6
3
3
4
3
2
1
1
1
0
0
0
0

High Clouds (% Sky Obscured)

0
1
3
5
12
16
16
6
3
2
1
1
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
6
8
8
7
5
1
2
2
1
1
1
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
8
8
8
7
7
6
6
5
4
4
5
5
6
8
9
10
10
11
11
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
89
91
92
93
93
95
95
96
95
96
91
87
81
74
68
62
62
62
62
68
74
83
84

Pressure (mb)

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

Ozone (du)

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

Friday 26

Waxing Crescent 53%

12:12

00:00

20 OK
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 OK
08 OK
09 OK
10 OK
11 OK

Sun - Rise: 07:18, Set: 17:43, Transit: 12:30. Moon - Rise: 12:12, Set: 00:00. Civil Dark: 18:09 - 06:52. Nautical Dark: 18:38 - 06:23. Astro Dark: 19:06 - 05:54

Total Clouds (% Sky Obscured)

46
53
61
68
70
72
74
72
62
56
51
31
24
28
31
37

Low Clouds (% Sky Obscured)

39
45
49
55
49
36
26
18
10
10
7
7
7
10
21
24

Medium Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Precipitation Type

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
1
2
2
1
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
22
21
21
21
21
21
21
21
21
21
21
22
23
24
25

Feels Like (°C)

24
24
24
24
24
23
24
24
24
24
24
24
24
25
25
26

Dew Point (°C)

19
20
19
20
20
20
20
20
20
20
20
20
20
20
20
20

Relative Humidity (%)

85
88
88
89
91
92
94
95
94
95
95
92
88
85
78
71

Pressure (mb)

1017
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1018
1019
1019
1019
1019

Ozone (du)

253
254
254
254
255
255
255
255
255
255
255
255
256
256
256
257

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

Generated: 20/12/25 20:03:20. Forecast: 20/12/25 to 26/12/25. Timezone: UTC-6.00