Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 16

Waning Crescent 27%

03:06

16:48

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

Sun - Rise: 07:19, Set: 19:37, Transit: 13:28. Moon - Rise: 03:06, Set: 16:48. Civil Dark: 20:01 - 06:55. Nautical Dark: 20:29 - 06:27. Astro Dark: 20:58 - 05:59

Total Clouds (% Sky Obscured)

46
35
28
0
35
73
81
68
37
55
71
65
59
32
55
92
28
3
5
3
10
35
67
31

Low Clouds (% Sky Obscured)

0
0
0
0
13
34
5
35
3
5
10
10
5
4
20
10
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
32
39
32
12
27
53
61
40
9
5
5
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
3
52
4
30
92
19
3
4
3
10
35
67
25

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)

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

Chance of Frost

Temperature (°C)

22
25
28
30
32
33
33
33
33
33
32
29
28
26
26
25
25
24
23
23
22
22
21
22

Feels Like (°C)

25
27
29
31
32
33
32
31
31
31
29
27
26
25
25
25
24
25
25
24
24
24
22
23

Dew Point (°C)

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

Relative Humidity (%)

65
53
44
38
34
32
29
30
31
29
34
40
44
46
53
53
56
58
60
64
67
68
69
67

Pressure (mb)

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

Ozone (du)

285
286
290
290
289
289
288
287
286
287
287
286
284
284
285
284
283
284
283
283
284
285
286
286

Wednesday 17

Waning Crescent 18%

04:11

17:29

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
04 OK
05 Bad
06 OK
07 OK
08 OK

Sun - Rise: 07:20, Set: 19:35, Transit: 13:27. Moon - Rise: 04:11, Set: 17:29. Civil Dark: 19:59 - 06:56. Nautical Dark: 20:28 - 06:28. Astro Dark: 20:56 - 05:59

Total Clouds (% Sky Obscured)

88
53
81
54
100
100
100
100
100
100
100
100
100
66
100
49
70
42
38
30
68
34
30
30

Low Clouds (% Sky Obscured)

0
0
3
8
21
18
35
25
14
0
16
26
31
1
1
2
9
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
15
22
19
8
50
29
38
44
46
23
1
7
4
2
1
3
0
0
1
0
0

High Clouds (% Sky Obscured)

88
53
81
44
100
100
100
100
100
100
100
100
100
66
100
49
70
40
30
25
63
34
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)

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

Chance of Frost

Temperature (°C)

24
27
29
31
32
33
33
33
32
32
31
29
28
27
26
26
25
25
24
23
22
22
21
22

Feels Like (°C)

26
27
30
30
32
31
31
30
31
30
28
26
27
26
25
24
23
23
23
23
22
21
21
22

Dew Point (°C)

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

Relative Humidity (%)

59
50
44
39
35
32
29
28
29
29
36
46
46
46
47
48
50
52
57
62
64
67
73
73

Pressure (mb)

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

Ozone (du)

286
286
286
286
285
283
282
281
282
282
282
282
282
282
282
283
283
281
281
281
280
280
280
282

Thursday 18

Waning Crescent 10%

05:13

18:04

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

Sun - Rise: 07:21, Set: 19:34, Transit: 13:27. Moon - Rise: 05:13, Set: 18:04. Civil Dark: 19:58 - 06:57. Nautical Dark: 20:26 - 06:28. Astro Dark: 20:55 - 06:00

Total Clouds (% Sky Obscured)

30
27
3
28
72
51
48
90
54
49
56
64
90
100
100
100
100
100
92
64
55
42
30
16

Low Clouds (% Sky Obscured)

0
0
0
23
33
36
37
0
0
0
0
0
0
0
0
0
0
0
3
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
17
23
32
23
30
26
32
52
63
50
44
36
21
14
10
1
0
0
0
0
0

High Clouds (% Sky Obscured)

30
27
3
2
51
6
15
82
15
3
3
35
65
67
100
90
67
65
60
50
44
38
28
15

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

Chance of Frost

Temperature (°C)

24
27
29
31
32
33
34
34
34
33
32
30
29
28
28
27
25
25
24
23
23
22
21
23

Feels Like (°C)

24
26
28
30
31
32
32
32
31
31
32
30
28
25
23
23
22
23
22
23
24
24
24
25

Dew Point (°C)

17
17
16
14
14
13
12
11
11
11
12
11
11
13
13
14
14
15
15
16
16
16
16
16

Relative Humidity (%)

66
55
44
36
32
28
26
25
25
25
28
30
32
37
39
45
48
53
58
63
67
68
69
66

Pressure (mb)

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

Ozone (du)

283
283
282
282
281
280
279
278
277
277
276
275
274
273
273
272
273
272
272
271
271
271
271
270

Friday 19

Waning Crescent 5%

06:12

18:34

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

Sun - Rise: 07:21, Set: 19:33, Transit: 13:27. Moon - Rise: 06:12, Set: 18:34. Civil Dark: 19:57 - 06:57. Nautical Dark: 20:25 - 06:29. Astro Dark: 20:53 - 06:01

Total Clouds (% Sky Obscured)

3
11
18
24
28
37
43
50
58
57
60
62
70
62
44
26
21
19
17
11
7
2
1
2

Low Clouds (% Sky Obscured)

0
0
0
0
11
22
34
22
11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
10
18
24
28
37
43
42
30
18
28
34
43
35
26
19
11
7
2
2
2
2
1
2

High Clouds (% Sky Obscured)

2
1
1
0
0
0
0
15
33
46
55
62
70
60
37
10
13
14
16
10
6
1
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
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
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
27
29
31
32
33
34
34
34
33
32
30
29
27
27
26
25
24
24
23
23
22
22
24

Feels Like (°C)

26
28
30
31
32
33
33
33
32
32
31
30
28
27
26
24
25
25
25
25
26
25
26
27

Dew Point (°C)

15
14
13
13
13
12
12
12
11
11
11
12
12
11
11
13
19
20
20
20
20
20
20
21

Relative Humidity (%)

53
42
36
33
30
27
26
25
24
25
27
33
35
36
38
45
68
74
79
83
85
87
88
84

Pressure (mb)

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

Ozone (du)

271
271
271
270
270
270
268
268
268
268
268
269
269
268
269
270
270
271
271
270
270
271
271
271

Saturday 20

Waning Crescent 1%

07:09

19:02

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

Sun - Rise: 07:22, Set: 19:32, Transit: 13:26. Moon - Rise: 07:09, Set: 19:02. Civil Dark: 19:56 - 06:58. Nautical Dark: 20:24 - 06:30. Astro Dark: 20:52 - 06:01

Total Clouds (% Sky Obscured)

1
0
0
0
22
43
67
53
35
18
14
10
9
4
2
0
3
7
10
13
16
19
13
6

Low Clouds (% Sky Obscured)

0
0
0
0
6
11
19
16
10
2
5
8
9
4
2
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

1
0
0
0
15
32
51
41
28
15
10
5
0
0
0
0
3
3
3
6
9
15
12
6

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
16
19
13
6

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

Chance of Frost

Temperature (°C)

26
28
30
31
33
34
35
35
35
34
33
32
30
29
28
27
26
25
24
23
23
22
22
23

Feels Like (°C)

28
30
31
33
34
35
36
35
33
34
33
32
31
30
30
30
30
25
25
24
24
23
23
22

Dew Point (°C)

20
19
18
18
17
16
15
15
14
14
15
14
14
13
15
17
20
20
20
20
20
20
20
20

Relative Humidity (%)

70
58
50
43
38
35
31
29
29
30
32
34
36
37
46
56
68
72
77
81
84
87
89
80

Pressure (mb)

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

Ozone (du)

271
272
272
272
271
270
270
270
269
269
269
269
269
268
269
269
269
269
269
269
269
269
268
268

Sunday 21

New Moon 0%

08:05

19:28

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

Sun - Rise: 07:22, Set: 19:30, Transit: 13:26. Moon - Rise: 08:05, Set: 19:28. Civil Dark: 19:54 - 06:58. Nautical Dark: 20:22 - 06:30. Astro Dark: 20:51 - 06:02

Total Clouds (% Sky Obscured)

0
17
14
22
27
25
33
35
36
37
33
28
26
28
32
30
17
9
1
6
9
15
14
11

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
7
14
21
14
7
0
0
0
0
1
1
1
2
4
5
8
7

Medium Clouds (% Sky Obscured)

0
8
10
16
22
25
33
35
19
0
1
2
3
4
5
5
3
2
0
2
3
5
5
6

High Clouds (% Sky Obscured)

0
17
14
1
1
2
2
5
8
8
7
9
17
25
32
30
17
9
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
2
17
26
33
38
32
14
16
12
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)

8
9
9
10
11
11
11
11
11
11
10
10
10
10
10
12
12
11
11
10
9
9
8
8

Chance of Frost

Temperature (°C)

25
27
29
31
33
34
35
36
35
34
33
32
30
28
27
27
26
25
25
24
23
23
23
24

Feels Like (°C)

23
25
26
26
27
35
34
33
33
33
34
31
31
31
30
29
28
22
24
23
24
23
23
23

Dew Point (°C)

20
21
20
19
18
17
17
16
15
15
15
16
18
19
20
20
20
20
21
20
20
20
20
20

Relative Humidity (%)

73
67
56
48
41
37
33
30
31
32
33
39
47
57
62
66
72
74
78
80
81
84
87
78

Pressure (mb)

1015
1015
1014
1013
1013
1012
1011
1009
1009
1009
1009
1009
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1012

Ozone (du)

267
267
266
266
265
265
265
265
265
265
265
265
265
265
265
266
266
266
266
266
269
271
273
274

Monday 22

Waxing Crescent 1%

09:00

19:54

09 Good
10 Good
11 Good
12 OK
13 OK
14 OK
15 OK
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 OK
23 OK
00 OK

Sun - Rise: 07:23, Set: 19:29, Transit: 13:26. Moon - Rise: 09:00, Set: 19:54. Civil Dark: 19:53 - 06:59. Nautical Dark: 20:21 - 06:31. Astro Dark: 20:49 - 06:03

Total Clouds (% Sky Obscured)

12
8
4
0
4
8
12
22
36
56
49
46
41
38
32
27

Low Clouds (% Sky Obscured)

6
5
3
0
4
8
12
16
12
7
9
8
10
16
8
0

Medium Clouds (% Sky Obscured)

7
5
3
0
0
0
0
10
21
35
29
24
17
13
10
8

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
13
18
18
22
19
4
6
4
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
10
9
9
9
9
8
8
9
10
12
10
9
7
7
6

Chance of Frost

Temperature (°C)

26
27
30
32
34
35
36
37
35
34
32
30
28
26
25
25

Feels Like (°C)

25
26
27
28
28
39
38
37
37
38
38
31
31
30
28
26

Dew Point (°C)

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

Relative Humidity (%)

69
62
52
44
38
34
31
28
31
35
39
48
60
75
71
67

Pressure (mb)

1012
1013
1012
1012
1011
1010
1009
1008
1008
1008
1008
1009
1010
1010
1011
1011

Ozone (du)

274
274
275
276
277
276
275
274
274
274
273
273
273
273
273
272

Forecast for Tow, Llano, United States of America (30.88,-98.47)

Generated: 16/09/25 08:39:09. Forecast: 16/09/25 to 22/09/25. Timezone: UTC-5.00