Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 26

Waxing Gibbous 81%

14:36

03:25

07 Bad
08 Bad
09 Bad
10 Bad
11 OK
12 OK
13 OK
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
05 Good
06 Good

Sun - Rise: 05:40, Set: 19:01, Transit: 12:21. Moon - Rise: 14:36, Set: 03:25. Civil Dark: 19:27 - 05:14. Nautical Dark: 19:58 - 04:43. Astro Dark: 20:30 - 04:11

Total Clouds (% Sky Obscured)

66
57
68
55
37
34
20
10
13
3
6
4
1
0
0
0
0
0
1
0
0
0
0
0

Low Clouds (% Sky Obscured)

6
16
15
28
17
10
6
5
4
3
4
4
1
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
31
31
22
16
20
9
13
3
5
1
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
1
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)

14
13
15
11
12
14
13
13
13
14
16
16
17
15
14
12
9
7
6
4
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

36
39
40
40
37
32
27
24
22
21
20
21
25
26
26
28
30
31
33
34
34
35
35
36

Pressure (mb)

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

Ozone (du)

309
310
311
310
310
309
308
306
306
305
304
302
302
302
301
299
296
296
296
296
296
297
298
298

Monday 27

Waxing Gibbous 88%

15:36

03:52

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 Bad
05 Bad
06 Good

Sun - Rise: 05:39, Set: 19:02, Transit: 12:21. Moon - Rise: 15:36, Set: 03:52. Civil Dark: 19:28 - 05:13. Nautical Dark: 19:59 - 04:42. Astro Dark: 20:31 - 04:10

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
17
12
7
0
0
0
0
0
0
0
0
0
5
6
65
70
6

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
14
10
7
0
0
0
0
0
0
0
0
0
3
5
65
70
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
17
19
20
22
24
24
25
23
22
21
20
20
18
18
19
19
18
17
16
17
16
14
14

Dew Point (°C)

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

Relative Humidity (%)

35
35
33
31
27
24
19
15
12
10
11
12
15
18
17
15
16
18
22
25
25
26
26
25

Pressure (mb)

1014
1014
1014
1014
1013
1012
1011
1010
1009
1008
1008
1009
1010
1011
1012
1013
1013
1014
1014
1014
1015
1015
1015
1016

Ozone (du)

299
299
303
305
305
305
304
303
303
302
304
306
307
308
309
308
306
303
298
297
296
295
297
297

Tuesday 28

Waxing Gibbous 94%

16:34

04:18

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
05 Bad
06 Bad

Sun - Rise: 05:38, Set: 19:03, Transit: 12:21. Moon - Rise: 16:34, Set: 04:18. Civil Dark: 19:29 - 05:12. Nautical Dark: 20:00 - 04:41. Astro Dark: 20:32 - 04:08

Total Clouds (% Sky Obscured)

34
71
88
81
93
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96

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
19
23
30
56
36
37
50
50
94
56

High Clouds (% Sky Obscured)

34
71
88
81
93
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95

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
5
6

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)

2
3
2
1
1
2
4
5
6
8
9
10
8
6
4
2
1
2
1
2
2
1
1
2

Chance of Frost

Temperature (°C)

17
18
20
22
25
26
28
28
29
29
29
28
26
25
25
24
24
23
22
21
21
21
21
21

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

24
23
22
20
17
14
13
12
11
10
10
11
11
11
12
12
12
13
13
13
13
14
15
15

Pressure (mb)

1016
1017
1017
1016
1016
1015
1014
1014
1013
1012
1012
1012
1013
1014
1015
1015
1015
1014
1014
1014
1014
1014
1015
1015

Ozone (du)

299
298
299
298
299
297
296
293
291
290
291
291
291
292
292
292
291
292
292
292
291
289
289
289

Wednesday 29

Waxing Gibbous 98%

17:31

04:46

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: 05:37, Set: 19:03, Transit: 12:21. Moon - Rise: 17:31, Set: 04:46. Civil Dark: 19:29 - 05:11. Nautical Dark: 20:00 - 04:40. Astro Dark: 20:33 - 04:07

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
97
95
97
98
100
100
100
100
94
88
81
77
72

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
2
1
2
1
0
1
0
0
1
2
3
0
4
7
7
12

Medium Clouds (% Sky Obscured)

66
74
100
100
100
100
100
100
100
100
96
94
87
89
73
61
79
35
28
17
15
12
77
72

High Clouds (% Sky Obscured)

100
100
100
92
95
100
100
100
100
100
81
61
42
61
80
99
99
100
100
67
33
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
Light Rain
Very Light Rain
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

6
10
12
9
19
23
26
37
46
62
53
43
26
25
23
25
77
95
95
90
93
95
86
65

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.4
0.3
0
0
0
0
0
0.6
1.3
1.9
0.5
0.8
0.7
0.6
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
20
20
21
22
22
21
20
18
17
16
17
16
16
17
17
17
16
16
14
14
14
14
14

Dew Point (°C)

-7
-6
-7
-7
-9
-11
-13
-14
-15
-17
-17
-16
-16
-15
-14
-13
-12
-11
-10
-10
-8
-7
-6
-5

Relative Humidity (%)

14
14
13
11
10
8
7
6
6
6
6
7
7
8
9
9
10
12
13
15
17
19
20
21

Pressure (mb)

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

Ozone (du)

288
288
288
286
284
285
285
285
285
283
285
285
285
285
287
288
289
289
288
290
290
291
290
292

Thursday 30

Waxing Gibbous 100%

18:29

05:16

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

Sun - Rise: 05:36, Set: 19:04, Transit: 12:20. Moon - Rise: 18:29, Set: 05:16. Civil Dark: 19:30 - 05:10. Nautical Dark: 20:01 - 04:39. Astro Dark: 20:34 - 04:06

Total Clouds (% Sky Obscured)

67
68
70
68
71
82
87
84
80
77
51
26
0
0
0
0
2
1
0
0
0
0
4
5

Low Clouds (% Sky Obscured)

21
29
31
31
16
38
53
70
68
55
40
19
0
0
0
0
0
0
0
0
0
0
4
5

Medium Clouds (% Sky Obscured)

67
68
7
32
12
64
74
64
62
64
51
26
0
0
0
0
2
1
0
0
0
0
4
5

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
7
5
1
4
6
8
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
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

39
43
40
33
30
22
7
11
25
27
18
2
6
30
63
77
92
87
85
74
64
55
47
37

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.8
0.6
0.5
0.4
0.2
0
0
0

Wind Speed/Direction (mph)

2
4
5
6
7
9
10
11
13
16
15
11
9
8
7
3
3
4
5
7
6
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-5
-5
-5
-4
-3
-4
-3
-2
0
7
11
11
10
9
10
13
15
11
9
7
7
6
6
6

Relative Humidity (%)

22
21
20
20
20
17
19
20
22
36
48
52
50
52
56
71
78
72
65
59
59
58
56
55

Pressure (mb)

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

Ozone (du)

293
294
295
298
297
297
294
297
297
298
302
302
304
307
308
309
310
320
330
340
357
373
389
388

Friday 1

Full Moon 100%

19:28

05:49

07 OK
08 OK
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
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
05 OK
06 OK

Sun - Rise: 05:35, Set: 19:05, Transit: 12:20. Moon - Rise: 19:28, Set: 05:49. Civil Dark: 19:31 - 05:09. Nautical Dark: 20:02 - 04:37. Astro Dark: 20:35 - 04:05

Total Clouds (% Sky Obscured)

7
21
46
71
66
60
55
47
39
23
18
16
14
10
7
3
3
3
3
2
2
1
21
43

Low Clouds (% Sky Obscured)

7
21
35
40
33
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

7
6
4
2
1
1
0
0
0
0
0
1
1
1
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
13
27

ISS Passover

Visibility (miles)

8
8
8
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 (%)

22
25
26
27
22
17
10
7
3
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)

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

Chance of Frost

Temperature (°C)

16
16
18
20
22
23
24
25
26
26
26
26
25
24
23
22
21
21
20
20
19
18
18
19

Feels Like (°C)

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

Dew Point (°C)

7
7
8
9
9
9
10
10
9
9
8
8
8
7
6
6
6
6
6
6
5
5
6
6

Relative Humidity (%)

55
54
51
48
45
42
40
38
35
33
31
31
33
33
33
35
36
37
39
40
41
42
44
43

Pressure (mb)

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

Ozone (du)

387
386
368
350
333
329
326
323
323
323
323
322
322
321
322
323
323
323
323
323
323
323
323
321

Saturday 2

Waning Gibbous 97%

20:27

06:28

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

Sun - Rise: 05:34, Set: 19:06, Transit: 12:20. Moon - Rise: 20:27, Set: 06:28. Civil Dark: 19:32 - 05:08. Nautical Dark: 20:03 - 04:36. Astro Dark: 20:36 - 04:03

Total Clouds (% Sky Obscured)

67
78
89
100
100
100
100
98
99
100
100
100
100
100
100
100
100
99
99
99
98
98

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
1
1
11
20
29
23
17
11
19
28
37

High Clouds (% Sky Obscured)

40
35
0
0
9
19
28
52
76
100
100
100
100
100
100
100
100
99
99
99
98
98

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
1
2
1
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)

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

Chance of Frost

Temperature (°C)

20
21
23
25
28
29
30
31
31
31
31
31
30
29
27
26
25
24
24
23
22
22

Feels Like (°C)

20
20
22
23
24
27
27
27
27
27
27
29
27
26
25
24
23
22
22
23
22
21

Dew Point (°C)

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

Relative Humidity (%)

42
41
39
37
35
33
31
29
27
26
25
25
26
27
27
27
28
29
31
32
33
34

Pressure (mb)

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

Ozone (du)

319
317
317
317
318
317
317
317
316
315
314
314
315
315
315
315
316
315
314
314
313
313

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

Generated: 26/04/26 06:59:00. Forecast: 26/04/26 to 02/05/26. Timezone: UTC-7.00