Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 17

Waning Crescent 10%

03:01

16:57

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

Sun - Rise: 06:10, Set: 18:25, Transit: 12:17. Moon - Rise: 03:01, Set: 16:57. Civil Dark: 18:50 - 05:46. Nautical Dark: 19:19 - 05:17. Astro Dark: 19:48 - 04:48

Total Clouds (% Sky Obscured)

100
100
100
100
86
81
100
100
79
26
13
44
46
32
47
25
24
22
25
33
40
23
55
54

Low Clouds (% Sky Obscured)

27
70
37
22
6
10
4
4
0
0
0
0
0
0
0
0
0
0
2
4
4
4
2
3

Medium Clouds (% Sky Obscured)

84
61
75
85
86
75
80
71
34
18
9
19
18
32
34
21
21
20
20
26
39
15
30
19

High Clouds (% Sky Obscured)

100
71
64
100
55
73
100
100
79
11
1
25
35
8
35
0
0
0
2
2
4
6
45
50

ISS Passover

Visibility (miles)

2
9
8
2
8
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

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

Precipitation Probability (%)

95
94
75
55
38
13
2
2
1
3
5
5
5
2
0
0
0
3
9
12
15
28
24
18

Precipitation Amount (mm)

2.1
0.6
0
0.4
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
10
6
6
6
6
5
5
5
4
4
4
3
3
4
3
3
2
2
4
6
8
7
6

Chance of Frost

Temperature (°C)

30
27
27
26
26
26
26
25
25
25
25
24
24
24
25
27
29
31
32
33
34
34
33
33

Feels Like (°C)

27
27
27
25
25
25
25
25
24
24
25
25
25
25
27
28
31
32
34
35
35
35
34
33

Dew Point (°C)

20
20
20
18
17
16
16
14
14
14
14
13
13
13
13
13
14
14
14
14
14
13
12
11

Relative Humidity (%)

55
64
64
61
57
54
53
50
48
50
51
51
51
50
47
43
39
35
32
30
29
28
27
27

Pressure (mb)

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

Ozone (du)

276
276
275
274
275
274
274
274
273
271
271
270
270
270
271
272
271
271
270
270
270
270
269
269

Thursday 18

Waning Crescent 4%

04:03

17:27

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
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:11, Set: 18:24, Transit: 12:17. Moon - Rise: 04:03, Set: 17:27. Civil Dark: 18:49 - 05:46. Nautical Dark: 19:17 - 05:18. Astro Dark: 19:46 - 04:49

Total Clouds (% Sky Obscured)

49
95
100
83
84
90
87
88
76
46
53
89
68
85
74
81
81
84
89
81
79
75
51
74

Low Clouds (% Sky Obscured)

1
0
0
0
0
4
1
4
0
0
7
7
2
0
0
0
24
12
86
11
21
25
25
11

Medium Clouds (% Sky Obscured)

18
31
100
83
84
90
87
88
76
32
46
81
64
85
53
81
81
84
89
75
68
51
30
51

High Clouds (% Sky Obscured)

40
94
100
4
0
65
70
65
0
25
30
12
0
17
35
55
65
70
71
1
1
0
0
0

ISS Passover

Visibility (miles)

9
4
9
3
9
9
9
9
8
9
9
9
9
9
9
9
9
9
2
3
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

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

Precipitation Probability (%)

41
46
70
57
51
74
69
46
55
81
82
51
32
8
8
27
47
67
67
44
45
44
65
54

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
8
4
6
3
3
3
3
3
3
5
3
5
4
4
3
4
5
4
3
1
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

31
29
28
26
25
26
25
25
26
26
27
26
25
25
25
27
27
27
29
29
32
31
31
31

Dew Point (°C)

11
13
13
12
12
13
13
14
14
14
15
14
13
13
14
14
15
19
24
21
19
16
15
13

Relative Humidity (%)

27
35
37
38
42
43
45
50
50
50
54
54
53
52
51
48
46
57
72
60
48
41
37
37

Pressure (mb)

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

Ozone (du)

270
271
270
269
270
270
270
269
269
269
270
270
270
271
270
271
272
271
271
272
271
271
270
271

Friday 19

Waning Crescent 1%

05:03

17:53

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

Sun - Rise: 06:11, Set: 18:23, Transit: 12:16. Moon - Rise: 05:03, Set: 17:53. Civil Dark: 18:47 - 05:47. Nautical Dark: 19:16 - 05:18. Astro Dark: 19:45 - 04:49

Total Clouds (% Sky Obscured)

40
10
5
11
12
12
16
14
15
24
31
27
8
4
9
20
20
17
13
10
9
7
9
17

Low Clouds (% Sky Obscured)

12
0
0
0
0
0
0
0
0
0
4
0
0
0
0
17
5
3
3
3
2
2
7
17

Medium Clouds (% Sky Obscured)

26
3
5
11
12
12
16
14
15
24
31
27
7
4
7
0
0
0
0
0
0
0
0
1

High Clouds (% Sky Obscured)

11
7
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

Light Rain
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 (%)

71
43
17
15
7
13
12
1
9
1
0
1
1
0
0
0
0
0
0
1
1
4
1
1

Precipitation Amount (mm)

0.6
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
3
3
2
2
3
4
4
3
2
2
2
2
3
3
2
3
4
5
7
8
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

29
28
29
28
28
27
26
26
26
26
25
25
26
25
27
29
31
33
34
34
35
34
34
33

Dew Point (°C)

14
11
11
11
12
12
12
12
13
12
12
12
12
12
13
13
14
14
14
14
14
13
13
13

Relative Humidity (%)

38
39
40
41
44
45
46
47
49
49
49
49
49
49
47
43
41
37
35
33
30
29
29
29

Pressure (mb)

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

Ozone (du)

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

Saturday 20

Waning Crescent 0%

06:01

17:53

18 Bad
19 OK
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 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK

Sun - Rise: 06:12, Set: 18:21, Transit: 12:16. Moon - Rise: 06:01, Set: 17:53. Civil Dark: 18:46 - 05:47. Nautical Dark: 19:14 - 05:19. Astro Dark: 19:43 - 04:50

Total Clouds (% Sky Obscured)

23
13
10
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
2
1

Low Clouds (% Sky Obscured)

23
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)

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

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 (%)

15
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)

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

Chance of Frost

Temperature (°C)

32
31
30
29
28
27
26
25
24
24
24
23
24
24
26
27
30
32
33
34
35
35
35
34

Feels Like (°C)

32
30
29
29
29
28
28
26
25
25
25
24
26
26
27
28
32
33
33
34
34
34
32
33

Dew Point (°C)

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

Relative Humidity (%)

29
31
31
32
33
34
34
35
35
37
38
38
39
38
35
33
31
30
28
26
24
23
23
23

Pressure (mb)

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

Ozone (du)

267
267
266
266
266
266
265
265
264
263
263
262
262
262
262
262
263
262
263
263
262
262
262
262

Sunday 21

New Moon 1%

06:57

18:18

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

Sun - Rise: 06:12, Set: 18:20, Transit: 12:16. Moon - Rise: 06:57, Set: 18:18. Civil Dark: 18:45 - 05:48. Nautical Dark: 19:13 - 05:20. Astro Dark: 19:42 - 04:51

Total Clouds (% Sky Obscured)

2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
7
10
9

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)

2
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)

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

Chance of Frost

Temperature (°C)

33
32
30
29
28
27
26
25
24
24
23
23
24
25
26
28
31
33
34
35
36
36
36
36

Feels Like (°C)

33
31
29
29
28
27
25
24
25
25
25
24
26
26
27
29
30
32
35
35
34
34
35
35

Dew Point (°C)

11
10
8
8
7
7
5
4
4
4
4
4
5
6
7
8
9
10
9
8
8
6
5
4

Relative Humidity (%)

25
26
25
26
27
28
25
25
26
27
29
28
28
29
29
27
25
24
21
19
17
15
14
13

Pressure (mb)

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

Ozone (du)

261
261
261
261
261
260
260
261
260
260
260
261
261
262
262
262
262
262
262
262
262
262
262
262

Monday 22

Waxing Crescent 4%

07:54

18:44

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

Sun - Rise: 06:13, Set: 18:19, Transit: 12:15. Moon - Rise: 07:54, Set: 18:44. Civil Dark: 18:43 - 05:49. Nautical Dark: 19:12 - 05:20. Astro Dark: 19:40 - 04:52

Total Clouds (% Sky Obscured)

8
6
4
1
0
0
0
0
0
0
0
0
0
0
0
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
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)

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

Chance of Frost

Temperature (°C)

35
33
31
30
30
29
28
26
25
24
24
23
25
26
27
30
32
34
35
36
37
37
37
37

Feels Like (°C)

33
32
30
29
29
28
27
27
26
26
26
25
25
25
27
28
30
31
35
35
36
36
36
36

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

262
262
263
263
264
264
264
264
264
265
265
266
266
266
266
266
267
267
267
267
267
267
267
267

Tuesday 23

Waxing Crescent 9%

08:50

19:10

18 OK
19 OK
20 OK
21 OK
22 OK
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 OK

Sun - Rise: 06:14, Set: 18:17, Transit: 12:15. Moon - Rise: 08:50, Set: 19:10. Civil Dark: 18:42 - 05:49. Nautical Dark: 19:10 - 05:21. Astro Dark: 19:39 - 04:52

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
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

Medium Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

35
34
33
31
30
29
28
27
27
26
26
25
26
27
28
30
33

Feels Like (°C)

36
34
33
32
32
31
28
28
28
28
27
27
26
27
27
28
29

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

267
267
268
268
268
268
267
266
266
266
266
266
266
266
267
267
266

Forecast for Arizona Trailer Court, Pima, United States of America (32.22,-110.97)

Generated: 17/09/25 18:16:11. Forecast: 17/09/25 to 23/09/25. Timezone: UTC-7.00