Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 25

Waxing Gibbous 72%

14:19

03:59

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:25, Set: 20:05, Transit: 13:15. Moon - Rise: 14:19, Set: 03:59. Civil Dark: 20:33 - 05:57. Nautical Dark: 21:07 - 05:23. Astro Dark: 21:43 - 04:46

Total Clouds (% Sky Obscured)

89
100
100
100
100
100
100
96
100
98
100
100
100
98
100
100
95
100
89
100
98
76
30
45

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
2
45
45
100
30
13
22
54
29
47
30
45

Medium Clouds (% Sky Obscured)

16
57
58
96
96
100
100
96
100
98
95
98
100
98
100
100
80
100
86
100
95
23
13
16

High Clouds (% Sky Obscured)

70
100
100
100
100
100
17
24
37
12
98
100
41
44
72
3
37
100
84
43
0
30
0
2

ISS Passover

Visibility (miles)

-
-
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
7
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
Very Light Rain
None
None
None
Very Light Rain
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
3
6
16
24
59
60
54
62
75
69
64
45
46

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0.3
0
0
0
0

Wind Speed/Direction (mph)

9
9
6
10
13
9
13
12
7
3
2
3
6
11
12
7
8
6
6
7
11
13
15
17

Chance of Frost

Temperature (°C)

21
22
22
22
22
22
21
20
19
17
17
16
15
15
15
14
13
13
12
11
11
12
12
14

Feels Like (°C)

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

Dew Point (°C)

-9
-8
-7
-6
-6
-6
-6
-6
-3
-2
-3
-2
0
3
3
4
5
3
6
6
6
6
6
5

Relative Humidity (%)

12
13
14
14
15
15
15
16
23
27
26
29
35
42
45
51
55
52
67
71
72
66
63
51

Pressure (mb)

1005
1004
1003
1002
1001
1000
1000
1000
1001
1002
1002
1002
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003

Ozone (du)

332
332
329
330
330
329
332
332
332
334
336
337
337
338
342
346
347
346
346
352
357
354
359
361

Sunday 26

Waxing Gibbous 81%

15:25

04:22

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:24, Set: 20:06, Transit: 13:15. Moon - Rise: 15:25, Set: 04:22. Civil Dark: 20:34 - 05:56. Nautical Dark: 21:08 - 05:21. Astro Dark: 21:44 - 04:45

Total Clouds (% Sky Obscured)

85
100
100
79
69
81
78
63
85
86
85
89
77
80
68
55
58
55
59
72
60
49
51
49

Low Clouds (% Sky Obscured)

61
55
58
42
2
0
1
2
4
40
32
25
42
16
44
40
7
3
7
34
47
29
36
46

Medium Clouds (% Sky Obscured)

74
84
85
71
69
81
77
58
85
86
61
36
48
32
61
47
54
55
57
60
60
32
24
25

High Clouds (% Sky Obscured)

39
100
100
25
0
5
3
3
30
16
19
25
30
30
20
0
0
0
0
0
0
2
2
2

ISS Passover

Visibility (miles)

9
7
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

44
60
52
51
32
16
15
24
16
19
15
14
10
3
3
4
4
3
4
9
7
9
12
18

Precipitation Amount (mm)

0
0.3
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)

17
20
21
21
20
22
22
18
13
7
9
8
7
7
8
8
8
7
5
5
8
11
12
12

Chance of Frost

Temperature (°C)

15
16
16
16
17
17
17
16
14
14
13
12
11
11
11
11
10
10
9
9
11
12
13
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

46
33
38
39
31
27
29
36
39
41
47
52
55
55
53
51
53
55
56
56
50
49
46
41

Pressure (mb)

1002
1001
1002
1001
1000
1000
1000
1001
1003
1004
1005
1005
1006
1007
1007
1008
1008
1009
1009
1010
1010
1010
1010
1009

Ozone (du)

363
363
364
366
366
363
359
359
356
355
354
351
350
349
351
353
352
355
362
366
370
371
371
371

Monday 27

Waxing Gibbous 88%

16:29

04:44

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

Sun - Rise: 06:23, Set: 20:07, Transit: 13:15. Moon - Rise: 16:29, Set: 04:44. Civil Dark: 20:35 - 05:54. Nautical Dark: 21:09 - 05:20. Astro Dark: 21:46 - 04:43

Total Clouds (% Sky Obscured)

67
64
63
69
35
45
69
36
50
49
99
77
100
99
37
6
2
2
5
1
12
23
4
57

Low Clouds (% Sky Obscured)

63
17
3
1
2
0
0
0
0
0
0
0
1
2
0
0
0
2
1
1
3
0
2
1

Medium Clouds (% Sky Obscured)

45
64
63
57
15
15
68
35
47
41
98
77
90
98
37
6
2
2
5
1
6
4
0
0

High Clouds (% Sky Obscured)

0
2
3
0
0
0
0
0
0
0
11
4
70
3
0
0
0
0
0
0
0
0
1
28

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 (%)

23
27
23
23
12
5
4
5
7
19
24
24
27
39
10
5
4
1
1
1
1
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)

13
14
15
16
18
18
18
16
11
6
2
1
0
0
0
2
1
2
2
0
3
4
6
5

Chance of Frost

Temperature (°C)

16
17
17
18
18
19
19
18
17
16
14
14
13
12
12
11
10
9
8
8
10
12
13
14

Feels Like (°C)

12
12
11
11
11
11
11
11
12
11
11
10
10
10
8
5
6
5
5
5
8
9
9
11

Dew Point (°C)

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

Relative Humidity (%)

36
32
31
29
30
26
26
25
25
27
30
34
38
41
41
37
34
35
43
45
42
43
39
33

Pressure (mb)

1009
1008
1008
1007
1007
1006
1006
1006
1006
1007
1009
1010
1011
1011
1012
1012
1013
1014
1015
1017
1017
1018
1018
1018

Ozone (du)

371
369
368
369
370
373
376
379
381
382
382
383
385
389
394
396
398
396
395
391
387
387
385
385

Tuesday 28

Waxing Gibbous 94%

17:31

05:07

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

Sun - Rise: 06:21, Set: 20:08, Transit: 13:15. Moon - Rise: 17:31, Set: 05:07. Civil Dark: 20:36 - 05:53. Nautical Dark: 21:10 - 05:18. Astro Dark: 21:47 - 04:41

Total Clouds (% Sky Obscured)

65
70
75
76
94
97
75
49
56
58
41
20
12
6
2
1
3
50
60
68
76
84
84
80

Low Clouds (% Sky Obscured)

1
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)

3
6
9
39
70
97
74
47
44
46
38
20
12
6
2
1
1
0
7
15
22
15
4
0

High Clouds (% Sky Obscured)

30
28
30
40
55
65
47
25
0
0
0
0
0
0
0
0
1
20
20
15
15
43
68
80

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)

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

Chance of Frost

Temperature (°C)

16
17
17
18
18
18
18
17
16
15
15
13
12
11
11
10
10
9
9
10
12
14
16
17

Feels Like (°C)

12
13
14
14
15
14
14
13
13
12
11
10
10
10
9
9
9
8
5
7
9
11
12
14

Dew Point (°C)

-3
-5
-6
-7
-6
-7
-7
-7
-6
-6
-7
-7
-6
-7
-6
-6
-6
-7
-7
-5
-7
-7
-6
-5

Relative Humidity (%)

27
22
19
18
18
17
17
18
22
22
22
25
27
27
29
30
32
32
33
33
26
23
22
21

Pressure (mb)

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

Ozone (du)

384
387
390
391
396
397
392
381
372
366
366
364
361
355
351
351
352
349
350
352
345
343
342
344

Wednesday 29

Waxing Gibbous 98%

18:33

05:30

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:20, Set: 20:08, Transit: 13:15. Moon - Rise: 18:33, Set: 05:30. Civil Dark: 20:37 - 05:52. Nautical Dark: 21:12 - 05:17. Astro Dark: 21:48 - 04:40

Total Clouds (% Sky Obscured)

87
58
55
55
60
62
63
79
74
78
82
77
75
91
100
87
72
55
68
84
99
88
81
63

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)

7
10
15
10
10
14
33
66
61
62
65
41
36
71
98
87
72
55
68
75
72
66
57
24

High Clouds (% Sky Obscured)

87
58
55
55
60
62
63
30
0
14
29
44
29
15
0
1
2
4
36
68
99
88
81
63

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
5
7
4

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
5
6
6
5
5
6
5
2
1
1
2
2
2
3
2
1
0
1
2
3
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
18
18
19
19
20
18
16
15
14
13
14
13
12
10
10
9
9
10
11
10
11
11

Dew Point (°C)

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

Relative Humidity (%)

19
17
16
15
14
14
14
14
20
21
21
21
23
25
27
28
30
30
32
31
30
30
26
23

Pressure (mb)

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

Ozone (du)

344
343
343
341
339
338
341
342
343
342
344
345
345
346
344
344
346
347
345
346
346
346
347
347

Thursday 30

Waxing Gibbous 100%

19:36

05:56

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
07 Bad
08 OK
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:19, Set: 20:09, Transit: 13:15. Moon - Rise: 19:36, Set: 05:56. Civil Dark: 20:38 - 05:50. Nautical Dark: 21:13 - 05:16. Astro Dark: 21:50 - 04:38

Total Clouds (% Sky Obscured)

56
54
51
53
55
56
55
53
51
51
51
51
55
55
55
56
56
52
42
42
28
18
13
14

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
6
9
6
2
0
0
0
1
0
0
0

Medium Clouds (% Sky Obscured)

11
7
2
8
9
10
12
13
19
34
51
51
55
55
55
49
24
9
10
5
5
0
0
0

High Clouds (% Sky Obscured)

56
54
51
53
55
56
55
53
51
51
51
51
55
55
55
56
56
52
42
42
28
18
13
14

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 (%)

13
15
7
14
14
7
9
8
2
6
6
2
14
17
15
21
24
19
29
31
20
39
52
55

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
7
10
13
17
15
12
10
9
8
7
6
5
4
2
0
1
3
5
7
9
11

Chance of Frost

Temperature (°C)

20
21
21
22
21
21
21
20
19
17
17
16
15
14
13
12
12
11
10
11
12
13
14
14

Feels Like (°C)

12
19
18
17
17
18
19
17
16
15
14
14
14
10
11
11
11
11
11
8
8
8
7
7

Dew Point (°C)

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

Relative Humidity (%)

21
20
18
16
18
20
22
24
27
29
32
34
36
38
41
45
47
50
52
49
46
43
38
33

Pressure (mb)

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

Ozone (du)

348
350
353
355
353
351
349
347
346
344
344
344
345
344
343
343
344
345
346
345
344
343
345
347

Friday 1

Full Moon 100%

20:38

06:26

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

Sun - Rise: 06:18, Set: 20:10, Transit: 13:15. Moon - Rise: 20:38, Set: 06:26. Civil Dark: 20:39 - 05:49. Nautical Dark: 21:14 - 05:14. Astro Dark: 21:51 - 04:37

Total Clouds (% Sky Obscured)

12
16
15
16
17
18
12
16
17
41
64
87
66
44
22
15
7
0
0
4
4
4
4
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
6
7
8
7
12
16
32
47
62
42
22
2
1
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

12
16
15
16
17
18
12
10
3
31
59
87
66
44
22
15
7
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

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

Precipitation Probability (%)

60
63
63
62
52
27
25
20
4
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

13
10
7
4
3
3
4
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3

Chance of Frost

Temperature (°C)

15
16
17
17
17
18
18
17
16
15
14
13
12
12
11
10
10
10
10
12
13
15
17
18

Feels Like (°C)

7
12
11
10
11
12
12
14
15
15
14
14
13
9
9
10
10
10
11
10
11
12
12
12

Dew Point (°C)

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

Relative Humidity (%)

29
26
23
20
19
17
16
20
25
30
34
38
43
45
46
48
48
49
50
45
40
36
29
23

Pressure (mb)

1014
1014
1014
1014
1013
1013
1013
1013
1014
1014
1015
1016
1016
1017
1017
1017
1017
1018
1018
1018
1019
1019
1018
1018

Ozone (du)

348
350
351
353
353
353
354
354
355
356
360
364
369
366
364
362
359
357
354
354
353
353
354
354

Forecast for Moab, Grand, United States of America (38.57,-109.55)

Generated: 25/04/26 14:57:58. Forecast: 25/04/26 to 01/05/26. Timezone: UTC-6.00