Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 25

Waxing Gibbous 100%

17:44

06:13

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

Sun - Rise: 06:17, Set: 18:18, Transit: 12:17. Moon - Rise: 17:44, Set: 06:13. Civil Dark: 18:42 - 05:53. Nautical Dark: 19:10 - 05:25. Astro Dark: 19:39 - 04:56

Total Clouds (% Sky Obscured)

5
41
36
21
21
9
0
0
1
0
0
10
21
0
0
0
0
0
0
0
0
7
10
13

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
1

Medium Clouds (% Sky Obscured)

5
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
1
0
0
8
18
0
0
0
0
0
0
0
0
0
0
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)

2
2
3
3
3
5
4
3
3
4
5
4
2
3
4
5
4
4
4
4
4
5
5
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

25
25
24
22
21
20
20
21
21
21
20
20
19
18
19
18
17
19
22
22
23
23
23
23

Dew Point (°C)

3
3
4
2
3
3
4
5
6
6
7
6
6
6
6
6
6
7
6
4
2
0
-3
-5

Relative Humidity (%)

26
25
26
26
29
33
36
39
41
44
47
48
49
49
49
49
50
48
38
33
29
22
18
14

Pressure (mb)

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

Ozone (du)

274
274
274
275
275
275
274
271
271
273
272
270
269
269
269
270
270
269
268
267
266
265
265
266

Saturday 26

Full Moon 99%

18:13

07:17

14 Bad
15 Bad
16 Bad
17 OK
18 OK
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 OK
10 OK
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:18, Set: 18:16, Transit: 12:17. Moon - Rise: 18:13, Set: 07:17. Civil Dark: 18:41 - 05:54. Nautical Dark: 19:09 - 05:25. Astro Dark: 19:38 - 04:57

Total Clouds (% Sky Obscured)

51
59
50
46
48
53
98
100
100
100
61
79
71
76
66
73
66
66
54
45
47
61
78
99

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

12
12
4
1
3
8
11
0
0
0
14
29
20
21
58
66
66
66
54
41
47
61
56
77

High Clouds (% Sky Obscured)

37
47
45
45
45
43
96
100
100
100
53
42
53
50
57
62
39
13
38
45
47
52
60
98

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
5
5
7
8
8
8
8
6
7
9
9
8
8
7
6
6
5
5
6
7
7
7
7

Chance of Frost

Temperature (°C)

24
24
24
23
22
21
20
20
20
19
19
18
18
18
18
18
18
20
21
22
22
22
23
24

Feels Like (°C)

23
21
20
19
19
18
17
17
18
17
17
16
16
17
16
16
16
18
20
20
20
20
21
22

Dew Point (°C)

-6
-7
-8
-7
-4
-4
-4
-4
-3
-3
-2
-2
-2
0
0
-1
-1
2
0
-1
-6
-7
-6
-4

Relative Humidity (%)

12
11
11
12
17
18
18
20
20
21
23
25
26
29
30
28
28
30
24
21
15
14
14
15

Pressure (mb)

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

Ozone (du)

267
266
266
267
267
267
267
265
264
263
262
262
261
259
259
258
259
259
259
260
260
261
262
262

Sunday 27

Waning Gibbous 97%

18:44

08:23

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 OK
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

Sun - Rise: 06:19, Set: 18:15, Transit: 12:16. Moon - Rise: 18:44, Set: 08:23. Civil Dark: 18:39 - 05:54. Nautical Dark: 19:08 - 05:26. Astro Dark: 19:36 - 04:58

Total Clouds (% Sky Obscured)

100
80
78
64
74
77
67
71
67
48
75
90
99
97
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
2
0
5
4
4
0
8
7
0
5
31
14
0
7
11
8
23
85
75
96
93
23

Medium Clouds (% Sky Obscured)

42
53
78
64
74
77
67
49
48
38
48
73
97
94
92
98
100
100
95
100
78
85
92
100

High Clouds (% Sky Obscured)

100
56
47
8
2
0
0
44
38
4
56
55
65
62
100
100
100
100
100
100
97
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
3
3
7

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
Light Rain
Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
1
13
3
9
21
16
29
62
66
44
77
89
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.7
0
0.8
0.8
0.8
0.8

Wind Speed/Direction (mph)

7
5
6
1
2
3
7
7
7
5
4
2
1
1
4
6
10
14
17
14
13
13
12
12

Chance of Frost

Temperature (°C)

24
24
23
23
22
22
21
20
19
18
18
18
18
18
19
19
18
18
17
17
17
16
17
17

Feels Like (°C)

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

Dew Point (°C)

-3
-3
-3
-0
2
3
3
4
5
5
5
5
6
6
8
10
10
9
10
11
12
12
13
13

Relative Humidity (%)

16
17
17
21
25
29
31
34
38
40
40
40
43
43
48
56
57
57
63
68
71
75
79
78

Pressure (mb)

1010
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1010
1010
1011
1011
1011
1011
1010
1009

Ozone (du)

262
263
263
263
262
263
264
264
263
262
260
258
257
257
257
258
259
259
259
259
258
259
259
258

Monday 28

Waning Gibbous 91%

19:19

09:32

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
12 Bad
13 Bad

Sun - Rise: 06:19, Set: 18:14, Transit: 12:16. Moon - Rise: 19:19, Set: 09:32. Civil Dark: 18:38 - 05:55. Nautical Dark: 19:06 - 05:27. Astro Dark: 19:35 - 04:58

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
97
93
90
90
90
92
83
60
61
50
46
65
67
71
53

Low Clouds (% Sky Obscured)

23
36
50
59
56
38
23
24
12
41
9
12
65
29
8
1
4
4
4
9
42
45
54
25

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
99
98
97
82
66
55
52
53
55
49
30
26
26
27
32
34
35
33

High Clouds (% Sky Obscured)

100
100
100
73
82
100
100
100
100
80
57
35
35
40
20
4
3
17
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
6
9
9
9
9
9
9
7
7
9
7
4
4
6
6
6
9
7
7
7
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

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
94
86
78
67
64
50
61
83
85
92
95
95
85

Precipitation Amount (mm)

0.8
0.8
0.8
0.8
0.8
0.9
1.9
1.9
0.7
1.3
1.3
0.4
0.4
0.3
0
0
0
0.3
0.4
0.3
0.4
0.7
0.6
0.3

Wind Speed/Direction (mph)

11
12
12
12
14
13
10
12
10
12
11
13
18
20
20
18
16
15
14
14
14
16
18
22

Chance of Frost

Temperature (°C)

18
17
17
17
17
17
16
17
17
17
17
17
17
17
17
17
15
16
16
17
18
18
18
18

Feels Like (°C)

17
16
17
17
17
17
16
17
17
17
17
18
18
18
18
18
17
18
18
19
18
17
16
16

Dew Point (°C)

14
14
15
15
14
14
14
14
14
15
15
15
15
16
16
15
14
14
12
8
7
8
8
8

Relative Humidity (%)

76
81
83
83
82
83
83
82
83
86
87
89
90
92
90
90
90
87
75
56
50
51
51
52

Pressure (mb)

1008
1008
1007
1007
1006
1006
1005
1005
1005
1005
1005
1004
1004
1004
1004
1004
1004
1005
1005
1005
1005
1005
1005
1004

Ozone (du)

258
259
259
259
259
260
258
258
258
258
259
259
259
259
258
259
259
261
264
264
265
266
267
268

Tuesday 29

Waning Gibbous 83%

20:00

10:43

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

Sun - Rise: 06:20, Set: 18:13, Transit: 12:16. Moon - Rise: 20:00, Set: 10:43. Civil Dark: 18:37 - 05:56. Nautical Dark: 19:05 - 05:27. Astro Dark: 19:34 - 04:59

Total Clouds (% Sky Obscured)

41
54
1
45
4
11
4
16
2
11
34
42
19
10
2
2
2
1
6
9
10
8
7
6

Low Clouds (% Sky Obscured)

29
54
1
45
4
3
0
16
0
10
34
42
12
2
0
1
1
1
2
1
0
0
0
0

Medium Clouds (% Sky Obscured)

23
14
0
35
3
10
4
8
1
3
7
8
1
2
2
2
1
1
1
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
8
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 (%)

64
46
50
46
48
39
31
28
3
4
5
3
1
1
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)

24
20
21
20
27
28
28
24
19
18
20
25
26
25
25
22
18
14
11
9
8
6
6
6

Chance of Frost

Temperature (°C)

19
18
16
15
15
15
14
14
14
14
14
14
14
14
13
13
13
13
13
13
14
15
15
16

Feels Like (°C)

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

Dew Point (°C)

4
4
4
8
9
8
6
7
7
7
7
8
8
8
7
6
6
4
4
2
1
-0
-0
-1

Relative Humidity (%)

38
39
42
60
69
62
59
63
62
62
65
70
67
66
66
64
61
57
54
47
41
36
34
33

Pressure (mb)

1003
1003
1003
1004
1005
1006
1007
1007
1008
1008
1008
1009
1009
1009
1009
1010
1010
1011
1011
1011
1011
1011
1011
1010

Ozone (du)

270
271
273
272
274
275
276
278
279
280
279
274
273
273
273
275
275
274
274
273
272
271
271
270

Wednesday 30

Waning Gibbous 73%

20:48

11:52

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
12 Good
13 Good

Sun - Rise: 06:21, Set: 18:11, Transit: 12:15. Moon - Rise: 20:48, Set: 11:52. Civil Dark: 18:36 - 05:56. Nautical Dark: 19:04 - 05:28. Astro Dark: 19:32 - 05:00

Total Clouds (% Sky Obscured)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

0
1
1
2
5
6
6
5
4
3
1
2
1
2
2
2
2
2
1
1
0
0
1
-0

Relative Humidity (%)

32
33
34
35
40
44
48
49
50
51
50
50
50
52
52
52
50
47
44
40
37
34
31
28

Pressure (mb)

1010
1009
1009
1009
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1011
1011
1010
1009

Ozone (du)

270
270
271
272
271
271
271
270
270
269
268
268
267
267
267
267
266
266
265
265
266
266
265
265

Thursday 1

Waning Gibbous 62%

21:45

12:56

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 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 OK

Sun - Rise: 06:21, Set: 18:10, Transit: 12:15. Moon - Rise: 21:45, Set: 12:56. Civil Dark: 18:34 - 05:57. Nautical Dark: 19:03 - 05:29. Astro Dark: 19:31 - 05:00

Total Clouds (% Sky Obscured)

0
0
0
4
7
11
8
7
7
6
3
0
10
20
27
27
28
30
42
45
45

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

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

High Clouds (% Sky Obscured)

0
0
0
2
4
6
7
7
7
6
3
0
10
20
27
27
26
26
35
37
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

3
3
3
3
3
3
4
2
2
3
3
3
2
3
3
4
4
5
6
7
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-1
-1
-1
-2
2
4
4
4
4
4
1
1
1
1
3
3
1
1
-0
-1
-1

Relative Humidity (%)

26
25
25
25
29
33
37
38
39
41
39
39
37
39
41
42
41
39
36
32
30

Pressure (mb)

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

Ozone (du)

264
264
263
263
263
263
263
263
263
262
262
262
262
261
261
260
261
261
261
261
260

Forecast for San Vicente, Pima, United States of America (31.95,-111.62)

Generated: 25/09/26 14:19:24. Forecast: 25/09/26 to 01/10/26. Timezone: UTC-7.00