Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 17

Waning Crescent 7%

05:00

17:02

12 OK
13 OK
14 OK
15 OK
16 OK
17 Bad
18 Bad
19 Good
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 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:35, Set: 18:56, Transit: 13:15. Moon - Rise: 05:00, Set: 17:02. Civil Dark: 19:20 - 07:11. Nautical Dark: 19:48 - 06:43. Astro Dark: 20:16 - 06:15

Total Clouds (% Sky Obscured)

27
21
18
14
4
34
30
18
34
16
19
25
33
43
58
67
74
89
84
89
77
79
74
70

Low Clouds (% Sky Obscured)

21
17
15
14
4
0
0
18
34
16
17
22
30
39
53
63
71
89
83
89
77
79
74
70

Medium Clouds (% Sky Obscured)

0
0
0
0
0
23
30
18
28
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

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
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
1
1
0
0
0
20

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
10
10
10
8
2
13
13
13
12
11
11
10
9
9
8
9
8
9
11
11

Chance of Frost

Temperature (°C)

28
30
32
33
33
32
31
29
28
27
26
25
24
23
23
23
23
23
23
23
23
24
25
27

Feels Like (°C)

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

Dew Point (°C)

19
18
17
16
15
12
12
14
15
19
19
20
20
20
21
21
21
21
21
21
21
21
22
21

Relative Humidity (%)

55
47
40
35
33
29
30
39
45
59
67
73
78
81
85
88
91
89
89
88
89
85
82
70

Pressure (mb)

1012
1011
1010
1008
1008
1007
1007
1007
1008
1009
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1010
1010
1011

Ozone (du)

264
264
263
264
264
265
266
265
264
262
262
263
264
264
265
266
267
267
267
268
268
269
271
271

Saturday 18

Waning Crescent 3%

05:55

17:28

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 OK
20 OK
21 Good
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

Sun - Rise: 07:36, Set: 18:55, Transit: 13:15. Moon - Rise: 05:55, Set: 17:28. Civil Dark: 19:19 - 07:12. Nautical Dark: 19:47 - 06:44. Astro Dark: 20:15 - 06:16

Total Clouds (% Sky Obscured)

82
78
78
79
70
81
20
24
22
16
0
0
0
0
0
0
0
0
5
3
0
0
0
0

Low Clouds (% Sky Obscured)

82
78
78
66
51
70
0
0
2
0
0
0
0
0
0
0
0
0
3
2
0
0
0
0

Medium Clouds (% Sky Obscured)

7
0
24
34
37
54
20
24
22
16
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 (%)

23
10
1
0
3
2
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)

10
10
9
8
8
8
8
3
4
5
4
4
6
8
9
11
13
15
15
16
14
15
15
14

Chance of Frost

Temperature (°C)

29
30
31
32
33
33
31
29
29
27
26
25
24
23
22
22
22
21
20
19
19
19
21
22

Feels Like (°C)

30
30
31
32
33
34
31
33
31
28
28
27
23
19
18
18
17
18
16
16
16
16
18
19

Dew Point (°C)

21
21
21
19
17
16
18
19
17
16
15
15
8
-2
-3
-0
5
8
10
10
9
8
5
3

Relative Humidity (%)

63
57
55
46
39
36
43
53
49
49
50
52
36
18
18
22
33
44
51
55
53
47
35
27

Pressure (mb)

1011
1010
1009
1007
1006
1006
1007
1007
1008
1009
1010
1011
1011
1012
1013
1014
1014
1015
1016
1017
1019
1020
1021
1022

Ozone (du)

270
271
272
274
275
276
278
281
284
285
286
287
284
284
284
285
284
286
287
286
286
287
288
288

Sunday 19

Waning Crescent 3%

06:50

17:54

12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
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

Sun - Rise: 07:37, Set: 18:54, Transit: 13:15. Moon - Rise: 06:50, Set: 17:54. Civil Dark: 19:18 - 07:12. Nautical Dark: 19:46 - 06:44. Astro Dark: 20:14 - 06:16

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
1
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
1
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)

12
12
11
10
10
10
8
6
4
4
3
3
3
3
4
5
5
5
6
6
6
9
11
13

Chance of Frost

Temperature (°C)

24
26
27
28
28
27
26
23
21
20
19
19
18
17
17
16
16
16
15
15
16
18
21
24

Feels Like (°C)

21
23
24
25
26
25
24
21
20
18
18
17
16
15
15
14
14
14
13
13
13
15
18
21

Dew Point (°C)

1
-1
-2
-3
-3
-4
-4
-3
-4
-5
-5
-5
-4
-5
-5
-5
-5
-4
-4
-4
-2
-1
4
8

Relative Humidity (%)

22
17
15
13
12
12
13
17
18
19
19
20
21
22
22
23
24
25
26
27
29
28
32
35

Pressure (mb)

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

Ozone (du)

289
288
289
289
289
290
291
290
289
288
287
285
285
284
283
282
282
282
282
282
283
283
283
283

Monday 20

Waning Crescent 1%

07:45

18:21

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

Sun - Rise: 07:37, Set: 18:53, Transit: 13:15. Moon - Rise: 07:45, Set: 18:21. Civil Dark: 19:17 - 07:13. Nautical Dark: 19:45 - 06:45. Astro Dark: 20:13 - 06:17

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
15
15
2
20
25
25
35
40
40
33
33
29
2
2
2
1

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
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
5
10
1
5
5
5
5
15
15
12
18
18
2
2
2
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
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)

14
15
15
15
15
13
11
9
7
7
6
8
10
10
9
8
7
4
5
9
10
13
14
14

Chance of Frost

Temperature (°C)

27
29
31
32
33
32
32
29
28
27
26
25
24
23
23
22
22
21
21
20
21
21
22
24

Feels Like (°C)

23
26
29
30
31
30
30
30
28
25
25
25
23
23
23
22
22
23
23
23
23
19
20
22

Dew Point (°C)

9
10
10
9
9
9
10
12
12
12
13
13
18
20
20
20
20
20
20
19
19
9
5
5

Relative Humidity (%)

33
29
26
24
22
23
26
33
37
39
43
47
69
80
85
88
89
92
93
92
91
45
31
28

Pressure (mb)

1017
1016
1014
1013
1012
1011
1011
1011
1012
1012
1013
1013
1013
1013
1014
1014
1015
1016
1016
1017
1018
1019
1020
1020

Ozone (du)

284
283
282
281
280
278
277
277
277
276
277
277
276
275
275
273
271
271
271
271
271
272
271
270

Tuesday 21

New Moon 0%

08:41

18:49

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

Sun - Rise: 07:38, Set: 18:52, Transit: 13:15. Moon - Rise: 08:41, Set: 18:49. Civil Dark: 19:16 - 07:14. Nautical Dark: 19:44 - 06:46. Astro Dark: 20:12 - 06:18

Total Clouds (% Sky Obscured)

0
0
2
2
1
2
2
3
21
51
20
4
1
3
6
15
16
12
14
24
33
45
43
38

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
12
12
14
14
9
0
15
30

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
11
17
10
4

High Clouds (% Sky Obscured)

0
0
1
1
1
0
0
1
4
12
7
2
1
3
6
9
7
3
0
0
0
0
1
2

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)

14
14
13
13
13
12
11
9
9
10
9
9
7
6
5
5
4
4
4
3
4
4
5
6

Chance of Frost

Temperature (°C)

26
28
29
29
30
29
28
25
24
23
22
21
20
19
18
17
17
16
16
16
17
18
19
22

Feels Like (°C)

24
27
28
28
28
27
26
24
23
19
17
17
18
17
17
17
16
16
16
16
16
17
18
18

Dew Point (°C)

5
6
6
6
6
6
6
7
8
6
4
3
2
3
5
7
8
9
9
10
12
13
15
15

Relative Humidity (%)

25
24
23
23
23
24
25
32
36
33
31
30
31
35
41
50
56
60
63
66
68
71
73
64

Pressure (mb)

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

Ozone (du)

269
268
266
265
264
263
262
262
262
262
262
261
261
260
259
259
258
258
259
259
258
258
257
256

Wednesday 22

Waxing Crescent 2%

09:38

19:21

12 OK
13 OK
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 Bad
10 Bad
11 Bad

Sun - Rise: 07:39, Set: 18:51, Transit: 13:15. Moon - Rise: 09:38, Set: 19:21. Civil Dark: 19:15 - 07:14. Nautical Dark: 19:43 - 06:46. Astro Dark: 20:11 - 06:18

Total Clouds (% Sky Obscured)

36
46
56
64
66
66
66
70
74
78
69
59
52
57
61
65
65
63
69
66
62
58
54
49

Low Clouds (% Sky Obscured)

36
46
56
64
66
66
65
58
51
44
48
51
52
57
61
65
65
63
62
55
55
55
50
48

Medium Clouds (% Sky Obscured)

0
0
0
0
1
1
2
4
10
12
6
2
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
12
21
30
22
15
10
24
40
58
46
31
17
12
10
7
18
31
43
40
37
34
32
31

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
1
1
4
4
3
4
4
1
2
2

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

Chance of Frost

Temperature (°C)

24
27
28
28
29
28
27
26
25
24
23
23
22
21
21
20
20
20
19
19
20
21
22
25

Feels Like (°C)

19
20
31
30
29
29
30
31
25
24
24
24
24
23
20
20
21
21
21
21
19
20
20
21

Dew Point (°C)

15
15
14
13
12
13
13
15
15
15
15
16
15
15
16
16
17
17
17
18
17
17
16
15

Relative Humidity (%)

55
49
42
37
33
37
42
48
52
56
60
63
65
67
73
77
84
86
88
89
81
75
68
56

Pressure (mb)

1020
1020
1018
1017
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1016
1017
1017
1017
1017
1018
1018
1017

Ozone (du)

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

Thursday 23

Waxing Crescent 5%

10:36

19:56

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

Sun - Rise: 07:40, Set: 18:50, Transit: 13:14. Moon - Rise: 10:36, Set: 19:56. Civil Dark: 19:14 - 07:15. Nautical Dark: 19:42 - 06:47. Astro Dark: 20:10 - 06:19

Total Clouds (% Sky Obscured)

45
45
42
38
43
48
53
45
43
38
46
50
63
62
58
49
32
19
20
20
16
20
24
32

Low Clouds (% Sky Obscured)

40
31
16
2
9
15
9
7
10
14
16
23
43
60
58
46
32
19
20
20
16
17
20
22

Medium Clouds (% Sky Obscured)

0
1
3
6
4
4
6
4
3
0
0
0
1
2
2
2
3
5
11
7
8
9
18
26

High Clouds (% Sky Obscured)

27
19
10
0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
5
4
1
1
2
2

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 (%)

1
0
0
0
0
0
0
0
0
0
2
3
3
11
16
19
17
14
12
13
12
11
13
13

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)

12
13
13
13
13
12
10
9
11
12
14
13
13
12
11
9
8
7
6
5
6
7
8
7

Chance of Frost

Temperature (°C)

27
29
30
31
32
31
30
29
27
26
24
23
23
22
22
22
22
22
21
21
22
23
24
26

Feels Like (°C)

21
22
31
29
28
29
30
31
26
25
25
25
25
25
21
21
22
22
22
22
22
24
24
25

Dew Point (°C)

14
13
12
10
9
9
9
10
10
11
12
13
15
17
17
18
19
19
19
19
18
18
18
17

Relative Humidity (%)

46
38
32
28
24
25
27
30
34
40
46
53
61
71
74
78
81
83
84
86
79
74
70
58

Pressure (mb)

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

Ozone (du)

256
256
256
256
256
256
256
256
257
257
257
258
259
260
261
261
262
261
261
261
261
261
262
262

Forecast for Round Rock, Williamson, United States of America (30.51,-97.68)

Generated: 17/10/25 17:38:48. Forecast: 17/10/25 to 23/10/25. Timezone: UTC-5.00