Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waning Crescent 4%

04:03

16:57

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 OK
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

Sun - Rise: 06:11, Set: 18:24, Transit: 12:17. Moon - Rise: 04:03, Set: 16:57. Civil Dark: 18:49 - 05:46. Nautical Dark: 19:17 - 05:18. Astro Dark: 19:46 - 04:49

Total Clouds (% Sky Obscured)

41
51
32
35
30
39
76
84
26
65
27
29
33
34
35
46
85
92
100
100
100
100
88
75

Low Clouds (% Sky Obscured)

0
2
3
3
2
5
51
84
11
63
17
0
0
0
0
0
0
3
3
5
81
10
6
0

Medium Clouds (% Sky Obscured)

24
25
27
30
25
32
32
18
16
11
13
29
33
34
32
40
81
88
100
100
100
100
78
72

High Clouds (% Sky Obscured)

1
1
2
3
2
30
30
0
0
0
0
0
0
0
10
5
60
10
95
80
100
64
53
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
9
9
8
9
9
8
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
Light Rain
Light Rain
None
Very Light Rain
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Light Rain
None
None
None

Precipitation Probability (%)

0
0
0
33
40
90
95
20
37
9
25
44
44
66
95
95
95
95
90
46
82
42
16
28

Precipitation Amount (mm)

0
0
0
0
0
0.8
1
0
0.2
0
0
0
0
0.4
1.2
1.2
1.1
0.9
0.6
0
0.8
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

33
35
36
36
36
35
30
25
25
26
24
25
25
26
27
27
27
26
25
25
25
25
25
25

Dew Point (°C)

14
15
14
13
12
11
6
7
8
9
9
10
11
12
12
14
14
14
15
15
15
18
16
14

Relative Humidity (%)

34
32
29
27
26
25
24
27
31
33
35
38
43
44
46
51
51
53
56
55
57
69
58
48

Pressure (mb)

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

Ozone (du)

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

Friday 19

Waning Crescent 1%

05:03

17:27

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

Sun - Rise: 06:11, Set: 18:23, Transit: 12:17. Moon - Rise: 05:03, Set: 17:27. Civil Dark: 18:47 - 05:47. Nautical Dark: 19:16 - 05:18. Astro Dark: 19:45 - 04:49

Total Clouds (% Sky Obscured)

43
25
24
21
41
15
28
13
9
8
6
7
7
10
14
15
18
18
12
4
5
7
13
9

Low Clouds (% Sky Obscured)

0
3
5
3
5
4
12
0
0
0
1
1
0
0
0
1
2
4
5
0
0
4
12
4

Medium Clouds (% Sky Obscured)

41
18
11
7
41
5
5
5
6
7
6
6
4
3
7
6
7
5
4
3
4
4
8
3

High Clouds (% Sky Obscured)

0
2
1
1
0
0
11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

45
50
54
60
55
88
68
32
38
34
14
10
11
11
4
2
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.4
0.5
0.3
0.3
0.3
0.6
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
2
2
1
2
3
3
10
5
5
5
4
4
4
4
3
3
3
3
3
3
3
3
2

Chance of Frost

Temperature (°C)

27
29
30
31
30
30
29
25
25
24
24
24
24
24
23
23
23
23
22
23
24
27
28
30

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

42
40
38
36
34
35
38
47
49
49
47
47
46
46
46
46
46
45
45
44
41
38
35
32

Pressure (mb)

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

Ozone (du)

271
270
270
270
270
272
272
272
273
274
272
272
272
271
270
270
269
269
269
269
270
272
272
271

Saturday 20

Waning Crescent 1%

06:01

17:53

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

15
12
8
4
4
13
13
10
0
0
2
2
19
2
2
2
2
3
3
3
3
3
6
3

Low Clouds (% Sky Obscured)

6
7
5
0
0
12
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

7
3
2
2
2
0
0
0
0
0
1
2
19
2
2
2
2
2
2
3
3
3
6
3

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
2
4
13
23
14
13
6
0
4
0
4
0
0
0
1
1
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
7
8
9
6
6
5
4
3
2
1
2
2
3
3
3
2
2
2
1
1
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
12
13
12
12
14
15
14
13
13
12
12
10
10
9
9
9
10
10
11
12
13
14

Relative Humidity (%)

31
29
28
28
28
29
35
38
40
40
40
41
41
40
41
40
42
42
43
43
41
39
36
34

Pressure (mb)

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

Ozone (du)

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

Sunday 21

New Moon 0%

06:57

18:18

12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 Bad
19 Bad
20 Bad
21 Bad
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 Good
11 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
4
3
9
5
3
2
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)

2
4
3
9
5
3
2
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
8
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
1
4
3
18
54
60
62
54
21
5
0
0
1
0
0
0
1
0
1
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.4
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
6
8
9
11
12
11
8
6
5
3
2
2
2
3
4
4
3
3
3
3
1
1
4

Chance of Frost

Temperature (°C)

33
34
35
35
34
34
33
32
30
29
28
27
26
25
24
23
23
22
23
24
25
27
30
33

Feels Like (°C)

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

Dew Point (°C)

14
13
13
12
11
11
12
13
12
13
12
11
10
10
10
10
10
9
10
11
11
12
14
15

Relative Humidity (%)

31
29
26
25
24
25
28
31
33
36
37
36
38
39
40
42
43
43
44
43
42
39
36
33

Pressure (mb)

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

Ozone (du)

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

Monday 22

Waxing Crescent 1%

07:54

18:44

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

Sun - Rise: 06:13, Set: 18:19, Transit: 12:16. 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)

1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
0
0

Medium Clouds (% Sky Obscured)

1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

35
35
36
35
35
35
33
33
31
31
30
29
28
27
26
25
25
25
24
25
27
29
31
33

Dew Point (°C)

14
14
14
13
13
13
12
11
10
8
7
6
5
4
3
2
2
1
2
3
4
6
8
9

Relative Humidity (%)

30
27
26
25
25
25
25
26
26
25
24
24
24
24
24
24
24
24
24
24
24
24
22
21

Pressure (mb)

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

Ozone (du)

261
261
261
261
261
261
261
261
261
261
262
262
262
263
263
263
264
264
265
265
266
266
266
266

Tuesday 23

Waxing Crescent 4%

08:50

19:10

12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
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

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

36
37
37
37
37
37
36
35
33
32
31
30
29
29
29
29
28
28
27
28
29
30
32
33

Dew Point (°C)

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

Relative Humidity (%)

20
19
17
17
17
17
17
18
19
19
20
20
22
23
24
26
27
29
29
29
29
28
26
25

Pressure (mb)

1010
1009
1008
1008
1008
1007
1008
1009
1009
1009
1010
1010
1011
1011
1011
1011
1011
1011
1012
1013
1013
1013
1012
1012

Ozone (du)

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

Wednesday 24

Waxing Crescent 9%

09:48

19:38

12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 OK
20 OK
21 OK
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good

Sun - Rise: 06:14, Set: 18:16, Transit: 12:15. Moon - Rise: 09:48, Set: 19:38. Civil Dark: 18:41 - 05:50. Nautical Dark: 19:09 - 05:22. Astro Dark: 19:38 - 04:53

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
1
1
0
4
6
7
11
12
10
11
8
2
7
10
10

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

35
36
37
37
37
37
36
34
33
31
29
28
28
27
27
27
26

Feels Like (°C)

37
38
38
37
37
38
37
36
34
33
32
32
28
28
28
28
28

Dew Point (°C)

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

Relative Humidity (%)

23
22
21
21
20
19
20
22
23
26
29
33
33
34
35
36
36

Pressure (mb)

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

Ozone (du)

267
266
266
266
266
266
266
266
267
267
267
268
268
268
269
269
269

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

Generated: 18/09/25 12:33:34. Forecast: 18/09/25 to 24/09/25. Timezone: UTC-7.00