Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 25

Waxing Gibbous 100%

17:44

06:13

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

0
0
0
0
22
37
35
32
29
34
36
26
10
7
0
19
0
0
1
20
11
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
4
20
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
3
23
22
22
20
21
18
16
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
19
0
0
1
20
11
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
53
44
38
33
29
27
26
25
25
27
30
35
37
39
41
43
46
48
49
49
50
49
52

Pressure (mb)

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

Ozone (du)

277
276
275
274
274
273
273
275
278
278
277
276
274
273
273
273
275
275
273
273
270
268
270
271

Saturday 26

Full Moon 99%

18:13

No Set

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

Sun - Rise: 06:18, Set: 18:16, Transit: 12:17. Moon - Rise: 18:13, Set: No Set. Civil Dark: 18:41 - 05:54. Nautical Dark: 19:09 - 05:25. Astro Dark: 19:38 - 04:57

Total Clouds (% Sky Obscured)

0
1
0
0
14
17
22
25
79
58
49
46
48
100
100
100
100
100
100
100
100
93
69
71

Low Clouds (% Sky Obscured)

0
0
0
0
1
2
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
17
18
13
7
5
6
12
0
0
0
0
18
23
37
51
65
71

High Clouds (% Sky Obscured)

0
1
0
0
0
0
0
0
65
45
40
40
40
100
100
100
100
100
100
100
100
84
15
14

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
6
5
2
0
-2
-4
-5
-6
-7
-6
-4
-4
-3
-3
-2
-2
-2
-1
-1
0
1
2
1

Relative Humidity (%)

50
39
35
28
23
18
15
13
12
12
13
17
19
20
21
23
24
24
25
26
28
30
33
32

Pressure (mb)

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

Ozone (du)

270
269
268
267
267
267
266
265
264
264
262
262
262
261
262
262
262
261
262
261
259
260
260
260

Sunday 27

Waning Gibbous 97%

18:44

07:17

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

Sun - Rise: 06:19, Set: 18:15, Transit: 12:17. Moon - Rise: 18:44, Set: 07:17. Civil Dark: 18:39 - 05:54. Nautical Dark: 19:08 - 05:26. Astro Dark: 19:36 - 04:58

Total Clouds (% Sky Obscured)

70
63
41
36
62
74
79
80
89
100
74
86
65
75
67
60
81
62
61
44
89
95
74
81

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
10
5
5
2
1
0
0
3
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

70
63
13
14
55
73
79
80
77
83
68
79
43
60
30
41
78
45
37
37
85
87
61
76

High Clouds (% Sky Obscured)

11
10
40
28
55
50
50
50
75
100
56
44
22
42
41
9
26
10
44
3
55
55
55
56

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
1
5
1
0
0
0
0
0
0
0
0
0
0
0
0
0
2
5

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
19
21
21
21
22
21
19
18
19
20
21
20
21
20
18
20
18
20
19
19
18
18
19

Dew Point (°C)

2
2
1
-3
-4
-3
-2
-1
-1
3
4
5
5
7
6
5
6
6
6
6
5
6
6
6

Relative Humidity (%)

31
30
24
17
16
17
18
20
22
29
32
35
35
42
41
41
44
43
46
45
45
45
45
46

Pressure (mb)

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

Ozone (du)

261
261
261
262
263
263
263
262
261
260
259
259
260
260
260
261
260
259
258
258
258
258
259
259

Monday 28

Waning Gibbous 91%

19:19

08:23

07 Bad
08 Bad
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

Sun - Rise: 06:19, Set: 18:14, Transit: 12:16. Moon - Rise: 19:19, Set: 08:23. Civil Dark: 18:38 - 05:55. Nautical Dark: 19:06 - 05:27. Astro Dark: 19:35 - 04:58

Total Clouds (% Sky Obscured)

74
85
86
94
100
100
100
93
97
87
100
97
98
73
100
100
100
100
90
72
45
77
78
60

Low Clouds (% Sky Obscured)

0
4
14
39
50
60
52
16
11
4
7
7
3
3
8
3
4
4
4
24
11
6
21
50

Medium Clouds (% Sky Obscured)

73
81
81
93
100
100
100
93
96
87
100
90
98
68
100
100
100
100
88
33
20
9
6
3

High Clouds (% Sky Obscured)

56
55
55
55
60
55
66
55
60
62
88
97
67
46
50
40
52
28
42
50
22
50
45
0

ISS Passover

Visibility (miles)

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

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
Very 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
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

3
16
21
24
48
67
84
75
69
70
86
95
95
95
95
95
95
95
87
82
75
69
60
52

Precipitation Amount (mm)

0
0
0
0
0.2
0.6
1.2
0.8
0.6
0.6
0.6
1
1.8
1.8
1.7
1.5
1.2
0.9
0.6
0.4
0.3
0.3
0
0

Wind Speed/Direction (mph)

10
12
14
13
10
9
11
11
15
12
15
13
12
15
21
21
18
17
16
17
18
17
17
16

Chance of Frost

Temperature (°C)

19
19
19
19
19
19
18
17
19
19
19
18
17
17
18
17
17
17
17
16
16
16
16
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
46
41
36
34
39
44
45
51
50
52
55
59
67
77
79
77
78
78
75
75
77
78
80

Pressure (mb)

1010
1010
1010
1010
1010
1009
1009
1008
1008
1007
1007
1007
1006
1007
1007
1006
1006
1005
1005
1004
1004
1005
1005
1006

Ozone (du)

260
261
261
260
259
260
259
260
261
261
261
261
260
260
259
259
260
260
261
261
263
264
265
265

Tuesday 29

Waning Gibbous 83%

20:00

09:32

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

Sun - Rise: 06:20, Set: 18:13, Transit: 12:16. Moon - Rise: 20:00, Set: 09:32. Civil Dark: 18:37 - 05:56. Nautical Dark: 19:05 - 05:27. Astro Dark: 19:34 - 04:59

Total Clouds (% Sky Obscured)

51
34
31
28
21
11
2
1
1
0
0
0
0
0
0
0
37
42
48
57
60
58
63
63

Low Clouds (% Sky Obscured)

32
14
9
8
8
4
1
1
0
0
0
0
0
0
0
0
4
0
0
0
4
8
16
15

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
37
42
48
44
39
36
24
15

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

Precipitation Probability (%)

42
37
29
9
5
3
1
3
2
0
1
1
0
0
0
0
84
74
61
70
74
78
67
53

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.7
0.4
0.2
0.3
0.4
0.5
0.4
0.2

Wind Speed/Direction (mph)

16
16
16
16
17
17
17
19
18
16
15
15
13
11
11
11
10
10
12
15
16
17
18
17

Chance of Frost

Temperature (°C)

16
18
19
18
19
20
21
21
21
21
20
18
17
16
16
14
14
16
16
16
16
16
16
14

Feels Like (°C)

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

Dew Point (°C)

12
11
10
7
6
3
-4
-8
-10
-10
-7
-6
-6
-7
-6
-6
-6
-4
-4
-4
-4
-4
-3
-6

Relative Humidity (%)

77
65
56
46
40
31
19
13
11
12
15
19
20
20
23
24
25
25
25
25
26
26
28
24

Pressure (mb)

1006
1007
1007
1007
1007
1006
1006
1005
1005
1005
1005
1006
1007
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1010

Ozone (du)

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

Wednesday 30

Waning Gibbous 73%

20:48

10:43

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

Sun - Rise: 06:21, Set: 18:11, Transit: 12:16. Moon - Rise: 20:48, Set: 10:43. Civil Dark: 18:36 - 05:56. Nautical Dark: 19:04 - 05:28. Astro Dark: 19:32 - 05:00

Total Clouds (% Sky Obscured)

58
56
50
41
41
40
42
41
36
31
29
28
27
29
33
35
28
24
23
18
12
7
6
4

Low Clouds (% Sky Obscured)

14
10
6
0
0
0
0
0
0
5
29
28
21
22
10
3
0
0
0
0
0
0
1
1

Medium Clouds (% Sky Obscured)

2
5
8
11
21
30
34
21
10
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
1
1
2
1
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 (%)

30
31
27
12
18
17
8
9
7
4
5
4
1
1
1
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)

16
15
13
11
9
10
11
12
12
11
10
9
8
7
8
9
10
10
9
8
7
7
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
10
11
10
10
16
16
15
16
18
18
20
21
23
22
21
21
17
18
19
19
18
18
15

Dew Point (°C)

-8
-10
-10
-10
-10
-8
-7
-7
-6
-5
-5
-3
0
3
3
3
3
1
2
2
1
0
-1
-3

Relative Humidity (%)

21
19
18
18
17
17
17
16
17
17
17
21
25
30
32
33
35
35
35
35
34
33
31
28

Pressure (mb)

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

Ozone (du)

267
267
268
269
269
269
269
268
268
268
267
268
268
268
268
268
268
268
267
266
265
264
264
264

Thursday 1

Waning Gibbous 62%

21:45

11:52

07 Good
08 Good
09 Good
10 Good
11 Good
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

Sun - Rise: 06:21, Set: 18:10, Transit: 12:15. Moon - Rise: 21:45, Set: 11:52. Civil Dark: 18:34 - 05:57. Nautical Dark: 19:03 - 05:29. Astro Dark: 19:31 - 05:00

Total Clouds (% Sky Obscured)

3
4
4
5
4
4
3
2
1
1
1
0
0
0
0
1
1
2
2
2
1
1

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

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

High Clouds (% Sky Obscured)

3
3
3
3
3
3
2
2
1
1
0
0
0
0
0
1
1
2
2
1
1
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
12
10
9
8
20
19
19
20
21
21
22
22
22
22
22
22
16
17
16
17
18

Dew Point (°C)

-5
-6
-9
-11
-13
-9
-9
-9
-9
-8
-8
-6
-4
-2
-1
-0
1
-1
1
2
2
3

Relative Humidity (%)

25
23
19
16
13
14
13
12
12
13
13
16
19
23
25
27
29
30
33
35
36
37

Pressure (mb)

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

Ozone (du)

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

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

Generated: 25/09/26 07:50:46. Forecast: 25/09/26 to 01/10/26. Timezone: UTC-7.00