Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 25

Waxing Gibbous 71%

14:14

03:50

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:21, Set: 19:56, Transit: 13:09. Moon - Rise: 14:14, Set: 03:50. Civil Dark: 20:23 - 05:53. Nautical Dark: 20:57 - 05:20. Astro Dark: 21:32 - 04:44

Total Clouds (% Sky Obscured)

49
62
71
100
100
100
100
100
100
100
100
100
100
94
100
100
100
98
100
98
99
83
92
89

Low Clouds (% Sky Obscured)

0
0
0
0
7
14
35
49
91
96
88
100
96
94
95
100
99
98
99
97
99
75
92
78

Medium Clouds (% Sky Obscured)

49
62
71
100
100
100
100
99
100
100
100
100
98
90
100
79
100
94
100
91
87
76
74
58

High Clouds (% Sky Obscured)

49
62
71
100
100
100
27
20
20
1
0
0
0
14
96
95
90
0
0
27
5
4
4
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
7
5
4
0
0
0
1
0
0
5
0
0
0
2
1
0
1

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
9
5
95
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
4
27
43
57
66
82
85
82
79
95
88
90
95
95
95
95
95
93
94
92

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.3
0.6
0.6
0.6
0.5
0.9
0.5
0.5
0.9
0.7
0.8
0.6
0.8
0.5
0.6
0.6

Wind Speed/Direction (mph)

8
8
7
10
10
12
4
3
4
4
2
1
0
1
0
1
0
0
0
1
2
5
5
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

22
22
22
23
25
38
61
70
77
82
91
93
93
93
94
94
93
93
91
83
76
79
73
68

Pressure (mb)

1006
1006
1005
1004
1004
1006
1008
1008
1009
1009
1010
1010
1010
1009
1009
1009
1008
1008
1008
1008
1008
1008
1007
1006

Ozone (du)

328
328
327
328
328
326
326
325
325
326
327
327
327
327
332
333
335
338
338
341
343
345
347
350

Sunday 26

Waxing Gibbous 81%

15:20

04:15

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
07 OK
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:19, Set: 19:57, Transit: 13:09. Moon - Rise: 15:20, Set: 04:15. Civil Dark: 20:24 - 05:52. Nautical Dark: 20:58 - 05:18. Astro Dark: 21:33 - 04:43

Total Clouds (% Sky Obscured)

97
74
100
98
97
100
77
67
36
42
56
45
70
79
53
55
48
25
66
75
91
99
90
89

Low Clouds (% Sky Obscured)

56
6
10
8
29
80
52
35
35
34
40
38
70
78
53
55
48
25
65
75
82
89
67
67

Medium Clouds (% Sky Obscured)

92
60
56
98
72
100
75
41
28
21
21
16
39
33
16
28
11
7
14
49
72
99
79
73

High Clouds (% Sky Obscured)

7
4
70
75
3
46
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

68
67
54
73
72
88
74
48
35
45
49
49
24
30
12
7
3
2
4
21
23
12
26
16

Precipitation Amount (mm)

0.3
0.2
0
0.4
0.3
0.6
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
12
12
11
10
6
4
2
1
0
0
0
0
0
0
0
0
0
0
0
3
6
8
9

Chance of Frost

Temperature (°C)

10
11
12
11
10
8
6
6
5
4
3
3
3
3
2
1
1
1
4
6
7
8
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
42
35
33
42
60
65
69
75
82
86
91
94
93
91
91
91
84
72
66
63
58
57
57

Pressure (mb)

1005
1004
1003
1003
1004
1005
1006
1007
1008
1009
1010
1010
1011
1011
1012
1012
1013
1013
1013
1013
1013
1012
1012
1012

Ozone (du)

350
348
348
349
350
349
347
348
348
346
346
348
347
346
345
343
341
338
339
339
340
342
342
340

Monday 27

Waxing Gibbous 88%

16:22

04:38

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

Sun - Rise: 06:18, Set: 19:58, Transit: 13:08. Moon - Rise: 16:22, Set: 04:38. Civil Dark: 20:25 - 05:50. Nautical Dark: 20:59 - 05:17. Astro Dark: 21:34 - 04:41

Total Clouds (% Sky Obscured)

72
38
35
37
35
42
15
32
37
39
45
40
63
75
52
15
75
30
2
3
2
5
13
13

Low Clouds (% Sky Obscured)

59
26
1
1
0
0
0
0
0
0
0
5
0
1
1
4
7
4
1
1
0
0
0
0

Medium Clouds (% Sky Obscured)

57
22
25
27
30
22
14
32
35
37
45
35
55
50
42
12
61
24
2
2
1
2
12
13

High Clouds (% Sky Obscured)

0
0
0
0
0
17
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
0

ISS Passover

Visibility (miles)

7
7
7
7
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

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 (%)

35
14
25
25
9
5
0
0
1
3
4
4
4
3
2
5
3
2
0
1
0
2
1
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)

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

Chance of Frost

Temperature (°C)

9
10
11
12
12
11
7
5
3
3
3
2
1
1
2
1
0
2
5
7
8
10
11
12

Feels Like (°C)

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

Dew Point (°C)

1
0
-1
-3
-5
-4
-6
-7
-8
-8
-8
-9
-9
-8
-6
-6
-6
-5
-4
-5
-5
-5
-4
-4

Relative Humidity (%)

57
52
42
36
31
35
39
42
45
46
46
45
46
51
55
59
61
60
50
42
37
36
35
33

Pressure (mb)

1012
1012
1011
1010
1010
1010
1010
1011
1012
1012
1012
1013
1013
1014
1015
1016
1016
1017
1018
1018
1018
1017
1017
1016

Ozone (du)

338
338
340
340
338
336
337
338
339
340
345
351
354
354
355
357
358
361
360
365
363
359
355
354

Tuesday 28

Waxing Gibbous 94%

17:24

05:01

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

Sun - Rise: 06:17, Set: 19:59, Transit: 13:08. Moon - Rise: 17:24, Set: 05:01. Civil Dark: 20:26 - 05:49. Nautical Dark: 21:00 - 05:15. Astro Dark: 21:36 - 04:40

Total Clouds (% Sky Obscured)

17
15
15
14
13
10
15
77
42
2
59
2
71
70
60
55
67
80
100
100
100
100
100
100

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)

17
15
15
14
13
10
10
5
3
0
0
0
0
0
1
5
5
6
9
9
12
56
10
10

High Clouds (% Sky Obscured)

0
4
9
9
7
4
4
59
35
2
45
2
37
16
6
0
33
67
100
100
100
100
100
100

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 (%)

2
1
3
4
4
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)

8
9
9
8
7
5
2
1
2
2
3
2
2
1
1
1
1
1
1
0
0
1
4
5

Chance of Frost

Temperature (°C)

13
13
13
13
13
12
8
6
5
4
3
3
3
2
2
2
2
4
8
10
11
12
14
15

Feels Like (°C)

8
8
8
8
8
8
5
3
0
-0
0
-2
-0
-2
-2
-2
-2
1
5
7
7
9
9
10

Dew Point (°C)

-4
-5
-5
-6
-5
-5
-7
-7
-7
-7
-7
-8
-8
-9
-9
-9
-9
-7
-5
-5
-5
-5
-5
-5

Relative Humidity (%)

31
28
27
27
29
32
35
39
43
47
48
47
44
44
43
43
43
44
39
34
32
29
26
24

Pressure (mb)

1016
1015
1015
1015
1016
1016
1017
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1018
1016

Ozone (du)

353
352
350
348
346
344
342
343
342
339
338
336
333
331
326
320
317
318
319
322
321
318
316
316

Wednesday 29

Waxing Gibbous 98%

18:25

05:25

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:16, Set: 19:59, Transit: 13:08. Moon - Rise: 18:25, Set: 05:25. Civil Dark: 20:27 - 05:48. Nautical Dark: 21:01 - 05:14. Astro Dark: 21:37 - 04:38

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
87
77
82
100
100
91
98
100
100
100
94
88
83
88
93
95
92
93

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
15
21
33
47

Medium Clouds (% Sky Obscured)

26
98
58
100
6
5
5
10
15
15
22
24
38
43
36
51
76
80
83
88
93
89
87
86

High Clouds (% Sky Obscured)

100
100
100
100
100
100
87
77
82
100
67
33
0
32
65
97
65
32
0
0
0
0
33
67

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
1
2
1
10
13
13
23
28
31
36
38

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
7
7
7
7
2
0
1
2
2
3
3
3
2
0
0
0
0
0
0
3
5
8
8

Chance of Frost

Temperature (°C)

16
16
16
16
15
13
10
8
7
6
6
5
5
4
4
4
4
7
9
11
12
14
15
15

Feels Like (°C)

10
11
10
10
10
9
6
5
4
4
1
1
2
1
0
1
1
3
4
4
5
5
6
13

Dew Point (°C)

-5
-6
-6
-6
-6
-3
-4
-6
-6
-7
-8
-8
-8
-9
-9
-8
-8
-7
-6
-5
-5
-5
-4
-5

Relative Humidity (%)

23
22
21
22
23
32
37
38
39
40
37
38
39
38
38
40
41
38
34
31
30
28
26
24

Pressure (mb)

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

Ozone (du)

314
312
312
315
315
318
317
317
317
316
319
319
320
321
322
321
321
322
322
322
322
323
323
324

Thursday 30

Waxing Gibbous 100%

19:26

05:52

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:15, Set: 20:00, Transit: 13:08. Moon - Rise: 19:26, Set: 05:52. Civil Dark: 20:28 - 05:47. Nautical Dark: 21:02 - 05:13. Astro Dark: 21:38 - 04:37

Total Clouds (% Sky Obscured)

95
97
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

60
66
71
80
95
100
100
100
100
100
90
63
40
29
30
35
22
13
5
24
44
63
66
68

Medium Clouds (% Sky Obscured)

86
87
87
100
97
93
90
92
94
96
97
99
100
100
99
98
98
98
99
99
100
100
100
100

High Clouds (% Sky Obscured)

95
97
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
7
6
5
4
5

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

Precipitation Probability (%)

42
70
84
95
95
95
95
95
95
95
81
69
61
54
49
46
48
49
49
55
61
67
72
77

Precipitation Amount (mm)

0
0.2
0.3
0.3
0.8
1
0.9
1
0.9
0.7
0.5
0.4
0.3
0.2
0
0
0
0
0
0
0.2
0.3
0.3
0.4

Wind Speed/Direction (mph)

7
8
7
8
12
10
8
6
5
3
1
0
1
1
1
0
0
0
0
0
2
4
6
4

Chance of Frost

Temperature (°C)

16
17
15
13
12
11
10
9
9
8
8
8
8
7
7
7
6
7
7
8
9
11
12
12

Feels Like (°C)

13
12
12
12
13
7
7
7
7
7
7
5
5
5
5
5
5
4
4
5
6
6
7
9

Dew Point (°C)

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

Relative Humidity (%)

23
22
27
32
40
41
44
46
51
55
61
62
63
64
66
69
72
71
71
69
63
58
53
54

Pressure (mb)

1008
1006
1006
1006
1006
1007
1007
1008
1008
1009
1009
1009
1009
1009
1009
1010
1010
1011
1012
1013
1013
1014
1014
1014

Ozone (du)

325
327
333
338
344
346
348
350
347
345
343
341
338
336
336
336
336
336
336
337
335
334
332
334

Friday 1

Full Moon 100%

20:28

06:23

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:14, Set: 20:01, Transit: 13:08. Moon - Rise: 20:28, Set: 06:23. Civil Dark: 20:29 - 05:46. Nautical Dark: 21:03 - 05:11. Astro Dark: 21:39 - 04:35

Total Clouds (% Sky Obscured)

100
99
98
96
97
99
100
100
100
100
100
100
100
100
100
100
98
95
93
90
87
84

Low Clouds (% Sky Obscured)

70
77
83
88
75
61
49
53
57
62
54
47
39
59
79
100
96
92
88
86
84
81

Medium Clouds (% Sky Obscured)

100
98
96
93
96
98
100
100
100
100
100
100
100
93
87
80
70
59
48
43
37
32

High Clouds (% Sky Obscured)

100
99
98
96
97
96
96
84
73
59
41
24
10
10
10
11
28
45
62
43
25
6

ISS Passover

Visibility (miles)

5
6
4
2
0
2
3
5
5
5
5
5
6
6
4
2
0
2
3
5
5
6

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

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

Precipitation Probability (%)

82
95
95
95
95
95
83
86
83
80
74
66
52
39
35
34
32
25
12
15
17
17

Precipitation Amount (mm)

0.4
1
2
3.7
1.5
0.8
0.3
0.5
0.5
0.5
0.4
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
10
8
6
6
6
6
5
5
5
5
5
4
4
4
4
5
5
6
7
9

Feels Like (°C)

9
8
8
8
7
1
2
3
3
3
2
2
3
3
2
2
2
2
2
3
2
3

Dew Point (°C)

4
4
4
4
4
4
4
4
4
4
4
3
4
3
3
3
3
3
3
3
3
4

Relative Humidity (%)

56
58
67
78
90
90
90
90
90
91
91
91
93
91
91
91
93
89
86
83
77
72

Pressure (mb)

1014
1015
1015
1016
1017
1017
1018
1019
1019
1020
1020
1020
1021
1021
1021
1021
1022
1022
1022
1022
1022
1021

Ozone (du)

335
337
337
337
337
338
339
341
342
343
344
347
350
353
357
360
363
362
360
359
361
362

Forecast for Durango, La Plata, United States of America (37.28,-107.88)

Generated: 25/04/26 14:18:11. Forecast: 25/04/26 to 01/05/26. Timezone: UTC-6.00