Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 21

Waxing Crescent 27%

09:04

00:16

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

Sun - Rise: 05:46, Set: 18:58, Transit: 12:22. Moon - Rise: 09:04, Set: 00:16. Civil Dark: 19:23 - 05:21. Nautical Dark: 19:54 - 04:49. Astro Dark: 20:25 - 04:17

Total Clouds (% Sky Obscured)

80
85
88
80
100
100
81
10
2
13
16
73
65
99
99
72
28
54
7
22
2
5
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)

55
49
86
67
30
49
40
9
2
13
14
3
0
0
0
0
0
0
0
0
0
5
0
0

High Clouds (% Sky Obscured)

80
85
88
80
100
100
71
0
0
0
4
73
65
99
99
72
24
50
4
22
1
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)

4
4
4
3
5
4
3
5
6
8
12
14
14
14
13
12
10
6
3
3
2
2
2
2

Chance of Frost

Temperature (°C)

19
18
19
22
24
26
28
30
31
32
33
32
32
30
29
27
25
24
23
22
21
20
19
18

Feels Like (°C)

16
15
16
19
21
24
25
27
29
29
28
27
25
24
23
22
22
23
20
20
20
19
18
16

Dew Point (°C)

-2
-2
-1
1
2
3
2
0
-1
-2
-2
-3
-3
-1
2
4
3
2
-0
-3
-6
-8
-9
-10

Relative Humidity (%)

25
26
25
24
23
21
18
14
12
11
10
10
10
12
18
23
24
23
21
18
15
14
14
13

Pressure (mb)

1014
1014
1015
1015
1015
1015
1014
1013
1012
1011
1010
1009
1009
1010
1010
1011
1013
1013
1014
1014
1014
1014
1015
1015

Ozone (du)

326
328
329
330
326
324
323
323
326
325
321
319
318
318
317
319
320
320
320
320
320
321
320
319

Wednesday 22

Waxing Crescent 38%

10:12

01:08

05 Good
06 Good
07 Good
08 Good
09 Good
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 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good

Sun - Rise: 05:45, Set: 18:58, Transit: 12:22. Moon - Rise: 10:12, Set: 01:08. Civil Dark: 19:24 - 05:19. Nautical Dark: 19:54 - 04:48. Astro Dark: 20:26 - 04:16

Total Clouds (% Sky Obscured)

0
0
0
3
6
100
100
100
100
99
100
100
100
100
99
89
72
6
0
0
2
0
0
4

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
18
9
4
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
3
5
100
100
100
100
99
100
100
100
100
96
88
69
6
0
0
2
0
0
4

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
2
1
1
2
2
3
4
7
10
13
15
15
14
12
10
11
7
6
4
4
3
2
1

Chance of Frost

Temperature (°C)

17
17
18
20
22
24
26
27
29
30
30
30
29
28
26
25
24
22
21
20
20
19
19
18

Feels Like (°C)

15
16
17
20
21
23
23
25
25
24
24
23
22
21
19
20
20
18
19
19
18
18
18
18

Dew Point (°C)

-11
-10
-8
-6
-6
-6
-5
-5
-6
-7
-8
-7
-6
-6
-6
0
1
-0
-2
-3
-3
-4
-4
-4

Relative Humidity (%)

14
15
15
16
14
13
12
11
10
8
8
8
9
10
12
19
22
22
21
21
21
21
22
22

Pressure (mb)

1015
1016
1016
1017
1016
1016
1015
1014
1013
1011
1010
1010
1010
1010
1010
1011
1012
1012
1012
1012
1012
1012
1012
1011

Ozone (du)

318
318
316
314
312
311
311
310
308
308
307
306
306
306
307
306
307
307
307
309
309
308
308
307

Thursday 23

First Quarter 50%

11:22

01:51

05 OK
06 Good
07 Good
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 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Bad

Sun - Rise: 05:44, Set: 18:59, Transit: 12:22. Moon - Rise: 11:22, Set: 01:51. Civil Dark: 19:25 - 05:18. Nautical Dark: 19:55 - 04:47. Astro Dark: 20:27 - 04:15

Total Clouds (% Sky Obscured)

29
7
11
68
100
100
100
60
60
55
40
40
36
30
35
21
6
5
2
0
0
4
4
62

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
2
25
15
35
30
30
21
6
5
2
0
0
0
0
0

High Clouds (% Sky Obscured)

28
6
10
66
100
100
100
60
60
55
40
35
31
30
30
4
0
0
0
0
0
3
4
57

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)

1
2
3
3
2
4
6
8
11
13
16
16
16
16
14
11
10
8
5
3
2
2
2
2

Chance of Frost

Temperature (°C)

18
17
17
20
22
23
25
26
27
28
29
28
28
27
25
23
22
21
20
19
18
17
16
15

Feels Like (°C)

18
16
17
19
20
21
22
23
24
24
22
22
21
20
19
17
18
18
18
17
17
17
16
15

Dew Point (°C)

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

Relative Humidity (%)

23
23
23
23
23
21
19
16
14
11
10
10
10
11
12
14
17
20
22
23
25
26
26
25

Pressure (mb)

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

Ozone (du)

308
308
310
309
308
308
308
309
311
311
312
313
318
323
326
327
325
326
325
324
323
320
318
318

Friday 24

Waxing Gibbous 61%

12:30

02:27

05 OK
06 OK
07 OK
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

Sun - Rise: 05:43, Set: 19:00, Transit: 12:21. Moon - Rise: 12:30, Set: 02:27. Civil Dark: 19:25 - 05:17. Nautical Dark: 19:56 - 04:45. Astro Dark: 20:28 - 04:13

Total Clouds (% Sky Obscured)

25
33
41
57
70
94
95
100
100
100
100
100
99
99
98
90
82
74
70
65
61
71
82
92

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
4
26
47
32
36
13
37
45
44
33
13
40
12
12
16
18
12
15
15
16
22

High Clouds (% Sky Obscured)

24
33
41
57
70
94
95
100
100
100
100
100
98
97
95
83
71
58
53
47
41
53
65
77

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

Chance of Frost

Temperature (°C)

15
16
18
19
21
23
26
27
28
29
29
29
29
28
26
25
24
23
22
21
20
19
19
18

Feels Like (°C)

13
15
16
17
20
21
23
23
23
24
23
22
22
21
21
19
20
21
19
18
17
16
15
14

Dew Point (°C)

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

Relative Humidity (%)

26
26
26
24
21
16
13
12
11
10
10
9
9
10
13
15
16
17
17
17
17
18
19
19

Pressure (mb)

1010
1011
1011
1011
1011
1011
1010
1009
1008
1007
1006
1006
1005
1005
1006
1007
1008
1008
1008
1009
1009
1009
1009
1008

Ozone (du)

317
316
316
314
312
311
310
310
309
309
309
308
307
307
306
307
309
308
308
307
305
304
302
302

Saturday 25

Waxing Gibbous 72%

13:35

02:58

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 OK
02 Bad
03 Bad
04 Bad

Sun - Rise: 05:42, Set: 19:01, Transit: 12:21. Moon - Rise: 13:35, Set: 02:58. Civil Dark: 19:26 - 05:16. Nautical Dark: 19:57 - 04:44. Astro Dark: 20:29 - 04:12

Total Clouds (% Sky Obscured)

94
97
100
100
100
100
100
100
100
100
100
100
89
79
68
69
70
71
61
50
40
53
67
80

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
20
24
24
17
10

Medium Clouds (% Sky Obscured)

32
77
89
96
98
92
93
94
98
93
95
93
79
66
55
53
54
54
29
10
0
1
0
0

High Clouds (% Sky Obscured)

85
92
100
100
100
100
100
100
100
100
100
100
67
33
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
1
0
13
17
18
17
12
2
2
2
0
11
15
15

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
6
6
7
8
10
13
14
15
16
16
17
17
15
14
12
10
9
7
7
7
6
5
5

Chance of Frost

Temperature (°C)

18
19
20
21
22
24
25
26
27
28
27
27
27
25
23
22
21
19
18
17
16
15
15
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

20
21
22
20
17
13
12
12
12
13
14
15
17
19
21
25
26
28
30
33
36
40
46
53

Pressure (mb)

1008
1009
1009
1010
1009
1009
1009
1008
1007
1006
1006
1005
1005
1006
1007
1008
1008
1009
1009
1010
1010
1010
1011
1011

Ozone (du)

302
302
303
305
307
309
310
310
309
309
310
310
308
308
307
307
309
311
313
315
317
318
319
319

Sunday 26

Waxing Gibbous 81%

14:36

03:25

05 Bad
06 Bad
07 Bad
08 Bad
09 OK
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
16 OK
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: 05:41, Set: 19:01, Transit: 12:21. Moon - Rise: 14:36, Set: 03:25. Civil Dark: 19:27 - 05:15. Nautical Dark: 19:58 - 04:43. Astro Dark: 20:30 - 04:11

Total Clouds (% Sky Obscured)

77
77
76
55
42
33
22
19
27
23
20
14
11
8
6
4
2
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

29
48
66
54
40
26
20
17
27
19
9
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
2
2
1
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 (%)

18
18
16
14
10
0
1
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
6
7
9
8
8
7
8
9
9
11
12
13
12
11
10
9
7
6
5
4
3
2
1

Chance of Frost

Temperature (°C)

14
15
15
15
16
18
19
20
22
23
23
24
24
23
21
21
20
19
18
17
17
16
16
15

Feels Like (°C)

17
13
13
13
14
13
13
17
18
17
18
19
19
20
18
18
17
17
17
14
15
15
15
14

Dew Point (°C)

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

Relative Humidity (%)

62
54
48
42
39
35
32
27
23
20
19
18
17
18
19
21
23
25
27
27
27
28
28
28

Pressure (mb)

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

Ozone (du)

319
321
323
325
327
328
330
329
329
328
326
323
321
319
317
315
312
309
306
305
303
302
302
302

Monday 27

Waxing Gibbous 88%

15:36

03:52

Sun - Rise: 05:40, Set: 19:02, Transit: 12:21. Moon - Rise: 15:36, Set: 03:52. Civil Dark: 19:28 - 05:14. Nautical Dark: 19:59 - 04:42. Astro Dark: 20:31 - 04:10

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 21/04/26 05:48:37. Forecast: 21/04/26 to 27/04/26. Timezone: UTC-7.00