Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 16

Waning Crescent 18%

03:05

16:43

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

Sun - Rise: 07:17, Set: 19:34, Transit: 13:25. Moon - Rise: 03:05, Set: 16:43. Civil Dark: 19:58 - 06:53. Nautical Dark: 20:26 - 06:25. Astro Dark: 20:54 - 05:56

Total Clouds (% Sky Obscured)

30
42
34
60
78
55
35
26
29
20
16
0
0
0
0
11
45
5
0
48
59
97
76
20

Low Clouds (% Sky Obscured)

6
26
29
45
45
33
32
6
5
14
11
0
0
0
0
0
0
2
0
0
0
0
12
13

Medium Clouds (% Sky Obscured)

29
29
8
26
68
50
28
20
18
8
3
0
0
0
0
0
0
0
0
0
0
0
11
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
25
2
0
29
36
97
76
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)

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

Chance of Frost

Temperature (°C)

32
33
34
34
34
33
32
30
28
27
26
25
25
24
24
23
23
22
22
22
25
27
30
32

Feels Like (°C)

33
34
34
33
31
31
30
30
29
28
27
26
27
26
26
26
25
23
25
25
26
28
30
33

Dew Point (°C)

13
11
10
10
12
12
12
14
14
14
15
16
16
16
16
16
16
16
16
15
16
16
16
15

Relative Humidity (%)

30
26
23
23
26
26
29
38
42
45
50
55
58
60
63
65
67
68
69
67
60
51
42
36

Pressure (mb)

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

Ozone (du)

289
288
288
286
287
288
286
285
284
286
286
286
286
284
282
282
282
283
284
285
286
287
286
287

Wednesday 17

Waning Crescent 10%

04:09

17:25

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 Bad
07 Bad
08 Bad
09 Good
10 Good
11 Good
12 Bad

Sun - Rise: 07:17, Set: 19:32, Transit: 13:25. Moon - Rise: 04:09, Set: 17:25. Civil Dark: 19:56 - 06:53. Nautical Dark: 20:24 - 06:25. Astro Dark: 20:53 - 05:57

Total Clouds (% Sky Obscured)

85
100
100
94
95
77
90
75
74
99
60
50
56
57
75
50
50
50
50
49
6
5
16
59

Low Clouds (% Sky Obscured)

32
60
62
70
60
52
9
11
0
0
3
1
0
0
0
0
0
0
0
0
0
0
11
10

Medium Clouds (% Sky Obscured)

19
15
11
33
76
66
21
18
25
20
3
18
3
2
2
2
0
0
0
0
0
0
0
1

High Clouds (% Sky Obscured)

60
98
100
84
81
45
73
45
44
98
41
40
48
57
69
40
25
30
30
29
2
1
0
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
7
8
8
9
10
8
13
13
12
11
11
9
8
6
6
6
6
5
5
5
6
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

34
33
32
32
31
31
31
28
26
25
25
26
25
25
25
25
24
23
23
23
26
30
31
33

Dew Point (°C)

14
12
12
12
12
12
12
14
13
14
15
17
18
18
18
18
18
18
18
18
19
18
17
15

Relative Humidity (%)

32
27
27
27
27
28
29
36
37
42
50
59
64
68
70
73
74
75
77
76
71
57
44
37

Pressure (mb)

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

Ozone (du)

286
284
284
283
282
282
282
282
282
283
283
283
282
281
281
282
281
282
282
282
283
284
283
283

Thursday 18

Waning Crescent 5%

05:11

18:00

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

Sun - Rise: 07:18, Set: 19:31, Transit: 13:24. Moon - Rise: 05:11, Set: 18:00. Civil Dark: 19:55 - 06:54. Nautical Dark: 20:23 - 06:26. Astro Dark: 20:51 - 05:58

Total Clouds (% Sky Obscured)

45
24
73
72
72
60
43
36
35
97
82
77
68
53
53
31
15
3
3
2
2
2
0
2

Low Clouds (% Sky Obscured)

12
17
29
72
69
55
43
36
35
29
16
19
17
3
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

3
0
29
58
69
53
39
22
10
0
0
0
1
0
0
0
1
1
1
0
0
0
0
0

High Clouds (% Sky Obscured)

8
1
73
24
6
40
40
36
3
71
65
51
43
53
53
31
12
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
9
9
9
9
8
14
11
12
12
10
8
7
6
5
5
4
4
3
3
4
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

32
34
35
34
33
32
31
27
27
26
26
26
25
26
26
26
25
25
25
27
29
30
32
33

Dew Point (°C)

15
13
12
11
11
12
12
13
14
15
16
17
17
17
17
17
17
17
17
18
19
18
17
14

Relative Humidity (%)

32
28
25
23
23
26
27
33
38
45
50
57
61
62
65
67
70
72
73
72
64
55
44
34

Pressure (mb)

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

Ozone (du)

281
279
277
276
275
274
275
276
276
275
274
274
274
274
273
272
271
270
269
269
270
270
270
269

Friday 19

Waning Crescent 1%

06:10

18:31

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

Sun - Rise: 07:18, Set: 19:30, Transit: 13:24. Moon - Rise: 06:10, Set: 18:31. Civil Dark: 19:54 - 06:54. Nautical Dark: 20:22 - 06:27. Astro Dark: 20:50 - 05:58

Total Clouds (% Sky Obscured)

8
14
20
16
13
13
37
19
18
31
32
38
31
32
31
24
20
11
8
5
0
0
0
0

Low Clouds (% Sky Obscured)

8
14
20
15
13
11
20
8
4
8
2
1
0
0
0
0
0
0
1
1
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
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
7
15
18
30
32
38
31
32
31
24
20
11
8
4
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
1
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
6
7
7
7
8
8
8
12
13
10
9
8
6
5
5
4
4
4
4
4
4
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

35
35
36
36
35
34
33
30
28
27
28
28
27
28
28
27
27
26
26
28
30
32
33
34

Dew Point (°C)

13
12
11
11
10
10
10
11
13
17
18
19
19
19
19
19
19
19
19
21
22
21
19
17

Relative Humidity (%)

28
25
23
23
22
22
24
27
34
50
58
63
66
71
74
78
79
83
85
85
77
65
50
39

Pressure (mb)

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

Ozone (du)

268
267
267
267
268
268
268
268
269
269
270
271
271
271
272
271
272
272
272
271
271
272
272
271

Saturday 20

Waning Crescent 1%

07:06

18:58

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

Sun - Rise: 07:19, Set: 19:29, Transit: 13:23. Moon - Rise: 07:06, Set: 18:58. Civil Dark: 19:52 - 06:55. Nautical Dark: 20:20 - 06:27. Astro Dark: 20:49 - 05:59

Total Clouds (% Sky Obscured)

7
15
67
70
76
45
57
32
30
31
34
33
0
0
0
16
32
49
42
36
31
20
9
5

Low Clouds (% Sky Obscured)

6
11
15
10
9
15
33
20
27
28
24
20
0
0
0
16
31
47
42
36
31
20
9
5

Medium Clouds (% Sky Obscured)

0
0
0
11
22
34
16
9
1
6
12
20
0
0
0
4
8
12
9
4
0
0
0
0

High Clouds (% Sky Obscured)

0
1
30
35
35
2
3
2
2
0
2
0
0
0
0
6
11
18
13
7
1
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
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
6
6
12
10
10
10
10
9
8
6
5
5
5
5
4
5
6
7
7
7

Chance of Frost

Temperature (°C)

34
35
35
36
35
35
33
32
30
29
28
27
26
25
24
24
23
23
22
24
25
27
29
31

Feels Like (°C)

35
36
37
35
35
34
32
30
31
29
29
29
28
28
27
27
27
26
26
25
27
28
29
29

Dew Point (°C)

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

Relative Humidity (%)

31
27
25
23
23
23
34
40
45
53
61
68
73
76
79
82
83
84
85
78
71
65
53
43

Pressure (mb)

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

Ozone (du)

271
271
271
271
271
271
271
270
271
271
271
271
270
270
269
269
269
268
267
267
267
267
267
267

Sunday 21

New Moon 0%

08:01

19:25

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

Sun - Rise: 07:19, Set: 19:27, Transit: 13:23. Moon - Rise: 08:01, Set: 19:25. Civil Dark: 19:51 - 06:56. Nautical Dark: 20:19 - 06:28. Astro Dark: 20:47 - 06:00

Total Clouds (% Sky Obscured)

8
9
12
17
22
27
20
13
4
2
1
2
15
29
48
49
50
59
50
52
52
42
31
20

Low Clouds (% Sky Obscured)

6
7
10
16
22
26
17
8
0
0
0
0
13
26
39
41
43
45
47
50
52
42
31
20

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
3
5
18
30
41
33
24
17
12
6
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
2
3
2
1
2
15
29
48
49
50
59
43
22
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
15
22
24
26
23
8
20
22
22
22
20
10
15
13
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
7
9
10
12
11
12
12
11
10
9
8
8
7
7
7
7
8
9
11
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

30
39
37
35
36
37
38
32
31
31
30
30
29
24
24
25
25
25
25
25
25
26
27
27

Dew Point (°C)

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

Relative Humidity (%)

36
32
28
25
29
34
39
44
50
57
62
68
73
76
79
83
84
87
89
80
73
66
54
45

Pressure (mb)

1014
1012
1011
1010
1010
1010
1010
1010
1011
1011
1011
1012
1012
1012
1011
1011
1011
1011
1011
1011
1012
1012
1012
1011

Ozone (du)

267
267
267
266
266
266
266
266
267
267
267
267
268
267
267
267
268
268
269
273
277
280
280
280

Monday 22

Waxing Crescent 1%

08:57

19:51

13 OK
14 OK
15 OK
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 OK
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:20, Set: 19:26, Transit: 13:23. Moon - Rise: 08:57, Set: 19:51. Civil Dark: 19:50 - 06:56. Nautical Dark: 20:18 - 06:28. Astro Dark: 20:46 - 06:00

Total Clouds (% Sky Obscured)

14
8
7
16
22
28
17
9
0
0
0
0
14
27
38
40
41
41

Low Clouds (% Sky Obscured)

14
7
6
16
22
28
17
9
0
0
0
0
10
16
24
30
32
34

Medium Clouds (% Sky Obscured)

10
8
7
16
22
27
17
9
0
0
0
0
12
12
16
16
15
13

High Clouds (% Sky Obscured)

0
0
0
8
10
13
17
9
0
0
0
0
14
27
38
40
39
27

ISS Passover

Visibility (miles)

9
9
9
9
7
4
1
2
4
5
6
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

Precipitation Type

None
None
None
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
None
None

Precipitation Probability (%)

9
10
6
68
95
95
95
95
95
95
95
87
75
54
8
6
5
1

Precipitation Amount (mm)

0
0
0
0.4
1
1.6
1.1
1.1
1.3
1.7
1.4
0.7
0.4
0.2
0
0
0
0

Wind Speed/Direction (mph)

9
9
9
9
8
8
9
8
7
7
7
7
7
6
5
4
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

27
38
37
36
37
39
40
29
29
30
29
27
27
25
25
25
25
25

Dew Point (°C)

17
17
17
17
20
23
26
25
25
24
24
23
22
22
22
22
22
22

Relative Humidity (%)

37
36
34
33
44
57
74
77
81
84
86
84
84
87
88
91
91
92

Pressure (mb)

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

Ozone (du)

280
279
277
276
275
274
273
274
274
275
277
278
280
280
280
280
280
280

Forecast for Austin, Travis, United States of America (30.27,-97.74)

Generated: 16/09/25 13:18:21. Forecast: 16/09/25 to 22/09/25. Timezone: UTC-5.00