Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 15

Waning Crescent 27%

00:52

15:45

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

Sun - Rise: 06:11, Set: 18:29, Transit: 12:20. Moon - Rise: 00:52, Set: 15:45. Civil Dark: 18:54 - 05:47. Nautical Dark: 19:22 - 05:18. Astro Dark: 19:51 - 04:49

Total Clouds (% Sky Obscured)

37
36
32
28
16
0
2
24
21
21
19
22
13
18
89
86
82
89
100
88
81
93
100
86

Low Clouds (% Sky Obscured)

5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
2
9
5
0

Medium Clouds (% Sky Obscured)

37
8
2
3
2
0
0
2
3
0
3
0
2
3
14
18
17
26
91
87
75
52
62
30

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
75
65
60
64
100
56
51
55
75
85

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
2
2
16
42
46
34
44
13
3

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)

13
14
12
10
10
9
8
8
8
9
10
10
10
11
9
8
7
6
6
10
9
4
0
6

Chance of Frost

Temperature (°C)

24
24
24
21
21
20
20
19
19
19
19
21
22
22
23
24
25
26
26
25
24
23
24
24

Feels Like (°C)

25
24
26
23
22
22
22
22
21
21
21
23
24
24
24
22
24
24
24
24
23
21
20
23

Dew Point (°C)

6
5
8
5
4
5
6
7
6
7
8
8
8
5
4
4
4
4
3
2
2
6
13
15

Relative Humidity (%)

29
30
35
34
33
37
42
43
44
47
49
45
38
33
29
27
26
24
22
22
24
32
49
57

Pressure (mb)

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

Ozone (du)

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

Tuesday 16

Waning Crescent 17%

01:59

16:25

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:12, Set: 18:28, Transit: 12:20. Moon - Rise: 01:59, Set: 16:25. Civil Dark: 18:52 - 05:48. Nautical Dark: 19:21 - 05:19. Astro Dark: 19:50 - 04:50

Total Clouds (% Sky Obscured)

99
100
98
100
97
100
100
98
99
85
85
85
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
8
2
3
0
0
0
0
0
0
0
0
0
0
4
6
6
59
96
96
94
85
72
18

Medium Clouds (% Sky Obscured)

60
57
42
76
72
42
27
35
50
36
41
67
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

97
99
92
100
93
100
100
95
98
83
83
78
100
100
100
100
100
100
100
100
100
100
100
87

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
1
1
2
8

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
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
None

Precipitation Probability (%)

0
0
4
1
1
1
9
25
7
13
22
16
15
4
8
12
14
34
95
95
95
95
92
29

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.3
5.7
8.6
5.4
1.2
0

Wind Speed/Direction (mph)

10
8
5
3
3
5
5
5
4
2
0
1
1
1
1
1
1
1
4
3
2
5
2
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
13
12
13
12
10
11
9
10
10
11
12
12
10
9
7
7
6
6
10
18
17
18
17

Relative Humidity (%)

56
55
55
56
54
51
53
53
54
56
59
59
58
53
47
41
38
36
35
52
86
88
89
84

Pressure (mb)

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

Ozone (du)

274
274
274
273
275
275
275
275
274
274
274
274
275
275
275
275
276
275
274
272
272
273
272
271

Wednesday 17

Waning Crescent 10%

03:04

16:59

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:13, Set: 18:27, Transit: 12:20. Moon - Rise: 03:04, Set: 16:59. Civil Dark: 18:51 - 05:48. Nautical Dark: 19:20 - 05:20. Astro Dark: 19:48 - 04:51

Total Clouds (% Sky Obscured)

100
100
100
98
100
98
87
74
76
74
66
45
53
64
66
57
45
52
53
49
53
42
31
28

Low Clouds (% Sky Obscured)

10
9
9
7
9
6
0
6
0
1
2
0
0
0
0
0
0
0
2
16
19
15
0
6

Medium Clouds (% Sky Obscured)

100
100
100
98
100
98
82
61
54
58
40
40
47
30
18
11
10
8
6
5
6
5
5
5

High Clouds (% Sky Obscured)

54
28
30
19
30
17
16
20
20
25
35
20
33
48
51
39
7
3
7
2
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
Light Rain
None
None
None
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain

Precipitation Probability (%)

3
0
3
9
54
6
2
25
46
13
57
31
6
3
0
1
6
8
9
12
15
23
40
59

Precipitation Amount (mm)

0
0
0
0
1
0
0
0
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

4
2
3
4
4
2
3
3
3
2
1
2
2
2
2
3
4
5
6
6
5
6
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
20
21
21
21
20
20
21
20
20
20
21
22
22
21
22
23
23
23
24
22
22
22
21

Dew Point (°C)

16
15
15
14
13
13
13
13
13
13
12
12
10
10
8
7
7
6
5
5
4
4
5
5

Relative Humidity (%)

76
70
70
68
67
69
70
71
72
72
71
65
58
54
49
44
40
37
34
33
31
32
35
38

Pressure (mb)

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

Ozone (du)

272
272
272
272
273
273
274
273
273
272
272
271
271
271
272
272
271
269
268
267
267
268
268
268

Thursday 18

Waning Crescent 4%

04:06

17:29

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

Sun - Rise: 06:13, Set: 18:25, Transit: 12:19. Moon - Rise: 04:06, Set: 17:29. Civil Dark: 18:50 - 05:49. Nautical Dark: 19:18 - 05:20. Astro Dark: 19:47 - 04:52

Total Clouds (% Sky Obscured)

45
59
53
68
65
66
51
34
18
23
27
31
31
31
31
43
55
67
65
63
61
43
26
8

Low Clouds (% Sky Obscured)

9
0
0
0
0
0
1
1
2
4
4
6
6
4
4
6
15
67
65
54
29
9
0
0

Medium Clouds (% Sky Obscured)

23
49
5
36
5
22
51
6
18
23
27
31
31
31
9
12
12
18
22
27
16
16
10
8

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

38
71
34
47
16
16
43
44
76
59
66
34
7
3
2
8
11
19
28
29
22
24
38
46

Precipitation Amount (mm)

0
1
0
0
0
0
0
0
0.8
0.2
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
21
21
21
21
22
22
21
22
22
20
22
21
21
22
24
24
24
22
21
20
20
20
20

Dew Point (°C)

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

Relative Humidity (%)

44
47
54
57
62
65
68
71
71
73
71
70
63
57
50
45
39
35
32
31
31
31
36
40

Pressure (mb)

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

Ozone (du)

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

Friday 19

Waning Crescent 1%

05:06

17:56

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

Sun - Rise: 06:14, Set: 18:24, Transit: 12:19. Moon - Rise: 05:06, Set: 17:56. Civil Dark: 18:48 - 05:49. Nautical Dark: 19:17 - 05:21. Astro Dark: 19:46 - 04:52

Total Clouds (% Sky Obscured)

6
3
1
0
1
1
0
0
0
0
0
0
20
39
59
53
62
81
77
68
60
45
28
13

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
4
7
18
11
10
4
1
0
0
0
0

Medium Clouds (% Sky Obscured)

4
3
1
0
1
1
0
0
0
0
0
0
9
16
22
32
27
29
36
32
26
19
10
6

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
3
6
10
12
6
0
8
15
23
15
8
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 (%)

38
33
8
8
8
5
4
4
5
2
1
0
0
0
0
5
7
6
14
18
21
17
14
8

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
8
8
10
11
11
11
11
11
11
10
9
9
9
8
9
11
13
15
16
16
16
15
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
21
22
23
23
23
21
21
22
22
21
22
22
22
22
23
23
22
22
23
24
24
23
23

Dew Point (°C)

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

Relative Humidity (%)

44
49
55
59
61
62
61
63
64
64
64
59
51
42
36
33
31
29
27
27
28
29
33
37

Pressure (mb)

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

Ozone (du)

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

Saturday 20

Waning Crescent 0%

06:04

18:21

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

Sun - Rise: 06:14, Set: 18:23, Transit: 12:19. Moon - Rise: 06:04, Set: 18:21. Civil Dark: 18:47 - 05:50. Nautical Dark: 19:15 - 05:22. Astro Dark: 19:44 - 04:53

Total Clouds (% Sky Obscured)

13
13
11
14
18
25
28
32
32
23
15
7
16
20
28
27
23
22
25
27
30
30
25
25

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)

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

High Clouds (% Sky Obscured)

6
13
11
14
18
25
28
32
32
23
15
7
16
20
28
27
23
17
25
27
30
30
25
25

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 (%)

8
5
0
0
1
1
1
0
0
0
0
0
0
0
0
3
4
5
12
16
19
18
15
9

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)

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

Chance of Frost

Temperature (°C)

22
22
22
22
20
20
20
20
20
20
19
19
19
19
20
20
22
22
22
23
23
23
24
24

Feels Like (°C)

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

Dew Point (°C)

9
10
10
12
11
12
12
12
12
12
9
8
7
6
5
3
4
3
2
2
2
2
5
5

Relative Humidity (%)

41
45
47
52
54
58
60
59
58
57
53
49
46
41
37
33
30
28
25
25
25
25
28
30

Pressure (mb)

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

Ozone (du)

267
267
267
268
268
268
268
269
271
272
273
273
274
275
277
278
278
277
276
276
277
277
276
276

Sunday 21

New Moon 1%

07:00

18:46

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

Sun - Rise: 06:15, Set: 18:21, Transit: 12:18. Moon - Rise: 07:00, Set: 18:46. Civil Dark: 18:46 - 05:51. Nautical Dark: 19:14 - 05:22. Astro Dark: 19:43 - 04:54

Total Clouds (% Sky Obscured)

10
0
0
0
0
0
0
5
10
50
80
85
84
83
82
74
52
50
44
39
33

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)

10
0
0
0
0
0
0
5
10
50
80
85
84
83
82
64
35
6
4
2
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

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 (%)

8
5
0
0
0
0
0
0
0
0
0
0
0
0
0
3
4
4
12
16
17

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)

14
12
9
6
6
6
7
5
4
5
4
4
4
4
3
2
1
1
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
7
8
8
7
8
8
8
8
8
5
4
2
0
-2
-4
-2
-3
-4
-3
-4

Relative Humidity (%)

32
36
39
42
44
45
47
48
48
48
43
38
34
28
23
19
19
18
16
16
16

Pressure (mb)

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

Ozone (du)

275
276
276
276
276
276
276
276
276
276
276
276
276
276
276
276
275
275
274
274
273

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

Generated: 15/09/25 19:33:42. Forecast: 15/09/25 to 21/09/25. Timezone: UTC-7.00