Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 29

First Quarter 51%

15:14

23:11

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

Sun - Rise: 07:11, Set: 18:55, Transit: 13:02. Moon - Rise: 15:14, Set: 23:11. Civil Dark: 19:24 - 06:42. Nautical Dark: 19:58 - 06:08. Astro Dark: 20:33 - 05:33

Total Clouds (% Sky Obscured)

100
99
76
36
14
5
1
0
0
20
2
1
0
0
0
2
10
40
100
100
97
94
98
92

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
0
0

Medium Clouds (% Sky Obscured)

20
18
18
17
7
2
0
0
0
0
1
1
0
0
0
2
10
13
0
0
0
0
14
0

High Clouds (% Sky Obscured)

47
61
60
19
5
3
1
0
0
16
1
0
0
0
0
0
0
40
100
100
94
91
92
88

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
1
4
4
4
6
12
8
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
2
1
3
5
6
7
7
7
5
0
0
1
1
2
1
0
0
0
0
1
1
1
3

Chance of Frost

Temperature (°C)

20
21
23
24
25
26
27
27
27
26
22
21
20
19
19
19
18
18
18
17
17
16
16
17

Feels Like (°C)

18
20
21
21
24
25
26
26
25
24
22
21
20
20
20
20
19
18
17
15
15
14
14
15

Dew Point (°C)

5
6
7
7
7
7
6
6
6
6
6
6
7
6
7
6
7
7
7
7
6
6
6
7

Relative Humidity (%)

38
37
35
32
30
28
27
26
26
28
36
38
42
42
44
44
46
47
48
49
49
50
53
50

Pressure (mb)

1014
1014
1013
1012
1011
1010
1009
1009
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1010

Ozone (du)

263
261
261
261
261
262
262
261
260
259
259
258
256
256
256
256
255
254
255
255
255
256
258
259

Tuesday 30

Waxing Gibbous 61%

15:57

00:17

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 Good
03 OK
04 OK
05 Good
06 Good
07 Good
08 Good

Sun - Rise: 07:12, Set: 18:53, Transit: 13:02. Moon - Rise: 15:57, Set: 00:17. Civil Dark: 19:22 - 06:43. Nautical Dark: 19:56 - 06:09. Astro Dark: 20:31 - 05:34

Total Clouds (% Sky Obscured)

100
100
100
100
100
73
64
51
66
100
99
32
85
100
100
100
57
4
18
19
6
3
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
3
0
3
14
14
0
18
5
0
0
0
0

Medium Clouds (% Sky Obscured)

47
25
59
30
7
36
12
1
13
57
62
32
50
45
50
50
42
4
4
0
4
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
73
64
40
38
100
99
22
85
100
100
100
34
1
1
12
1
2
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
1
5
6
6
4
28
53
38
22
7
8
6
3
0
1
2
0
1
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

0
0
3
6
10
11
12
9
10
7
3
3
2
2
3
1
0
0
0
0
1
2
1
1

Chance of Frost

Temperature (°C)

19
21
22
23
24
25
26
27
26
25
22
21
20
20
19
19
18
18
17
16
15
14
15
15

Feels Like (°C)

18
17
18
18
19
20
23
24
23
23
19
20
18
18
17
16
16
16
16
15
14
15
14
15

Dew Point (°C)

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

Relative Humidity (%)

41
37
34
33
31
28
25
24
24
28
35
40
45
46
47
48
48
47
50
50
53
56
56
54

Pressure (mb)

1009
1009
1009
1008
1007
1006
1005
1005
1005
1005
1005
1006
1008
1008
1009
1010
1010
1011
1011
1012
1012
1012
1013
1014

Ozone (du)

262
263
264
266
269
269
268
267
268
268
269
270
269
267
266
266
266
266
267
268
269
269
265
263

Wednesday 1

Waxing Gibbous 71%

16:32

01:29

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

Sun - Rise: 07:13, Set: 18:51, Transit: 13:02. Moon - Rise: 16:32, Set: 01:29. Civil Dark: 19:20 - 06:44. Nautical Dark: 19:55 - 06:10. Astro Dark: 20:29 - 05:36

Total Clouds (% Sky Obscured)

11
21
26
31
30
41
53
99
72
85
99
37
38
33
39
34
35
35
31
30
22
28
41
57

Low Clouds (% Sky Obscured)

0
0
0
0
1
4
2
1
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

8
16
21
27
24
32
38
71
51
29
24
27
28
24
29
27
24
29
26
25
19
25
32
40

High Clouds (% Sky Obscured)

0
0
2
2
4
14
13
39
22
62
96
2
3
2
4
2
2
1
1
1
0
15
30
57

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)

0
1
4
6
9
11
12
13
12
9
5
2
0
0
0
0
0
0
0
0
1
1
1
0

Chance of Frost

Temperature (°C)

17
19
20
22
23
24
24
23
23
23
20
19
19
18
18
17
16
16
15
15
14
14
14
15

Feels Like (°C)

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

Dew Point (°C)

6
6
5
4
3
3
4
4
3
3
3
2
2
2
2
2
2
2
2
2
3
3
3
4

Relative Humidity (%)

48
41
36
31
27
25
27
27
27
27
31
32
33
33
35
35
37
39
41
43
45
47
49
46

Pressure (mb)

1014
1014
1014
1013
1012
1011
1010
1010
1010
1010
1011
1011
1011
1012
1012
1012
1012
1012
1012
1013
1013
1013
1014
1014

Ozone (du)

261
259
258
258
257
257
257
256
255
255
254
254
254
255
254
254
254
254
255
255
255
256
257
258

Thursday 2

Waxing Gibbous 80%

17:00

02:44

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 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:15, Set: 18:49, Transit: 13:01. Moon - Rise: 17:00, Set: 02:44. Civil Dark: 19:19 - 06:45. Nautical Dark: 19:53 - 06:11. Astro Dark: 20:27 - 05:37

Total Clouds (% Sky Obscured)

67
74
73
82
92
92
99
99
99
100
100
99
97
71
94
78
63
100
100
100
95
97
99
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
9
10
3
3
3

Medium Clouds (% Sky Obscured)

40
37
36
34
30
28
32
82
99
95
90
34
79
47
38
39
33
30
25
24
24
43
99
98

High Clouds (% Sky Obscured)

61
69
64
63
82
85
85
74
67
56
62
98
97
71
94
78
63
100
100
100
95
78
58
37

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
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

3
6
5
13
15
5
22
27
12
29
32
15
26
26
17
25
27
23
32
43
53
69
77
67

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.5
0.2

Wind Speed/Direction (mph)

1
2
3
3
3
2
4
3
3
5
7
6
7
6
7
7
7
7
7
7
6
6
6
8

Chance of Frost

Temperature (°C)

18
20
21
22
23
24
25
25
25
24
22
21
19
18
17
17
15
14
13
12
11
11
11
12

Feels Like (°C)

18
19
20
21
22
22
22
21
21
21
18
17
14
14
14
12
11
10
8
7
6
6
6
7

Dew Point (°C)

3
3
4
4
4
3
2
2
2
3
3
5
6
6
6
7
7
7
8
7
7
7
7
6

Relative Humidity (%)

36
33
31
29
28
24
22
21
22
25
29
35
42
45
48
52
57
62
69
72
75
76
75
70

Pressure (mb)

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

Ozone (du)

257
258
257
257
257
257
257
257
257
257
259
261
263
263
262
262
262
262
263
262
263
264
264
265

Friday 3

Waxing Gibbous 89%

17:23

04:01

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 Bad
03 Bad
04 OK
05 OK
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:16, Set: 18:48, Transit: 13:01. Moon - Rise: 17:23, Set: 04:01. Civil Dark: 19:17 - 06:47. Nautical Dark: 19:51 - 06:13. Astro Dark: 20:25 - 05:38

Total Clouds (% Sky Obscured)

97
94
92
82
69
58
66
73
75
76
78
81
73
66
56
47
37
28
18
11
10
16
22
33

Low Clouds (% Sky Obscured)

3
3
7
37
34
18
11
7
9
12
15
19
40
61
56
47
37
28
18
11
10
16
22
33

Medium Clouds (% Sky Obscured)

92
78
49
67
54
58
66
73
75
76
78
78
73
66
56
47
37
28
18
11
10
16
22
33

High Clouds (% Sky Obscured)

31
35
42
38
29
30
35
40
20
25
37
46
38
35
23
26
37
28
18
11
10
16
22
33

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
9
9
9
9
9
8
8
9
9
9
8
8
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

57
43
19
14
7
1
3
9
49
49
44
24
30
31
24
37
42
43
42
41
40
49
49
37

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
5
5
5
6
6
6
7
7
8
8
8
8
8
8
7
7
7
8
8
8
7
7

Relative Humidity (%)

59
53
49
45
45
45
49
51
53
61
65
72
79
77
77
77
77
77
78
79
77
77
76
73

Pressure (mb)

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

Ozone (du)

265
266
266
267
268
269
269
270
270
270
271
271
271
272
273
274
276
277
278
279
280
281
281
280

Saturday 4

Waxing Gibbous 95%

17:44

05:19

09 Bad
10 OK
11 OK
12 OK
13 OK
14 OK
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

Sun - Rise: 07:17, Set: 18:46, Transit: 13:01. Moon - Rise: 17:44, Set: 05:19. Civil Dark: 19:15 - 06:48. Nautical Dark: 19:49 - 06:14. Astro Dark: 20:23 - 05:40

Total Clouds (% Sky Obscured)

22
15
16
26
40
32
53
75
99
98
98
98
99
99
98
90
81
70
49
36
20
30
48
67

Low Clouds (% Sky Obscured)

22
15
16
26
38
32
28
22
9
5
2
0
11
22
35
40
42
49
49
36
20
21
18
19

Medium Clouds (% Sky Obscured)

22
15
16
26
39
32
53
65
70
70
82
95
96
93
88
84
74
61
42
32
20
30
48
55

High Clouds (% Sky Obscured)

22
15
16
16
14
12
26
31
42
52
67
84
87
88
90
81
70
54
34
17
0
5
11
20

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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

34
26
11
12
9
2
4
4
1
2
3
2
23
29
23
40
50
56
59
62
60
70
76
80

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.3
0.3
0.2
0.3
0.4
0.4

Wind Speed/Direction (mph)

2
1
1
2
2
3
3
3
5
7
6
4
4
3
3
4
3
3
4
5
6
8
9
10

Chance of Frost

Temperature (°C)

12
13
14
15
17
18
18
18
18
17
16
15
13
13
13
12
12
11
10
10
10
9
9
9

Feels Like (°C)

10
9
9
8
15
16
16
16
17
17
13
13
12
11
11
10
9
9
9
9
9
8
8
7

Dew Point (°C)

7
6
4
3
3
2
1
-1
-3
-4
-4
-4
-4
-3
-3
-2
-2
-2
-2
-2
-2
-2
-2
-2

Relative Humidity (%)

73
62
53
46
40
35
30
27
24
23
24
27
30
32
35
37
39
41
43
44
46
46
46
46

Pressure (mb)

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

Ozone (du)

280
278
277
275
273
270
268
268
269
269
269
269
269
271
273
276
278
281
284
283
283
283
283
283

Sunday 5

Waxing Gibbous 99%

18:04

06:38

Sun - Rise: 07:18, Set: 18:44, Transit: 13:01. Moon - Rise: 18:04, Set: 06:38. Civil Dark: 19:13 - 06:49. Nautical Dark: 19:47 - 06:15. Astro Dark: 20:21 - 05:41

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Hillsboro, Carbon, United States of America (45.02,-108.25)

Generated: 29/09/25 08:19:43. Forecast: 29/09/25 to 05/10/25. Timezone: UTC-6.00