Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 27

Waxing Gibbous 88%

16:34

04:49

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

Sun - Rise: 06:28, Set: 20:11, Transit: 13:20. Moon - Rise: 16:34, Set: 04:49. Civil Dark: 20:39 - 05:59. Nautical Dark: 21:13 - 05:25. Astro Dark: 21:50 - 04:48

Total Clouds (% Sky Obscured)

39
23
57
65
41
7
26
13
14
35
55
97
100
50
3
0
0
3
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

1
17
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)

39
3
34
65
41
5
23
10
12
35
52
97
97
6
3
0
0
2
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
2
2
1
2
2
0
0
4
99
40
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
10
8
9
7
7
5
2
3
7
10
1
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
3
9
18
21
22
21
18
16
14
12
10
9
8
8
8
6
6
6
8
6
5
4
5

Chance of Frost

Temperature (°C)

14
16
17
18
19
19
19
19
19
17
15
15
13
12
11
10
9
9
8
8
8
9
11
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

36
30
25
21
18
18
17
16
18
22
25
26
32
39
42
48
48
45
46
51
54
48
44
39

Pressure (mb)

1009
1008
1007
1006
1006
1005
1004
1004
1005
1006
1007
1008
1009
1010
1011
1012
1012
1013
1014
1015
1016
1017
1017
1017

Ozone (du)

378
377
377
377
377
379
379
378
379
384
390
393
397
399
397
388
391
389
387
386
386
389
391
394

Tuesday 28

Waxing Gibbous 94%

17:36

05:12

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

Sun - Rise: 06:26, Set: 20:12, Transit: 13:20. Moon - Rise: 17:36, Set: 05:12. Civil Dark: 20:40 - 05:58. Nautical Dark: 21:14 - 05:24. Astro Dark: 21:51 - 04:47

Total Clouds (% Sky Obscured)

0
0
4
13
58
68
80
77
72
61
69
58
43
25
33
32
44
54
39
22
56
48
67
90

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
4
8
37
56
76
70
57
52
69
44
29
8
33
32
41
54
39
22
54
30
30
82

High Clouds (% Sky Obscured)

0
0
0
5
26
0
2
6
0
0
0
0
2
7
6
2
0
0
0
0
30
40
67
75

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

Chance of Frost

Temperature (°C)

14
16
17
18
19
19
20
19
19
18
18
17
16
15
14
12
12
11
11
10
10
12
13
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

28
22
19
18
18
18
18
18
19
20
21
21
23
25
27
31
31
32
33
34
35
28
26
24

Pressure (mb)

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

Ozone (du)

394
389
384
381
378
378
381
384
383
383
382
378
377
379
381
387
389
392
387
379
372
368
366
369

Wednesday 29

Waxing Gibbous 98%

18:38

05:35

11 Bad
12 Bad
13 Good
14 Good
15 OK
16 OK
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

Sun - Rise: 06:25, Set: 20:13, Transit: 13:20. Moon - Rise: 18:38, Set: 05:35. Civil Dark: 20:41 - 05:57. Nautical Dark: 21:16 - 05:22. Astro Dark: 21:52 - 04:45

Total Clouds (% Sky Obscured)

95
95
12
17
19
29
79
100
100
100
55
100
100
100
100
100
100
99
78
72
91
67
72
77

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
47
0
0
0
0
0
0
0
0
7
12
21
28
25
13

Medium Clouds (% Sky Obscured)

92
94
12
17
19
28
79
100
100
84
46
100
100
100
100
100
100
99
78
72
87
67
72
77

High Clouds (% Sky Obscured)

70
56
0
0
0
0
0
1
57
96
48
55
60
55
55
55
50
40
35
34
34
38
34
17

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
2
3
5
0
1
2
9
3
2
1
3
5
7
10
12
13
21
27

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
6
7
7
5
5
11
12
15
13
5
3
5
6
6
6
5
5
5
7
7
7
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
14
15
18
18
19
19
17
13
14
14
15
13
13
13
12
12
12
11
12
13
12
13
14

Dew Point (°C)

-5
-5
-5
-5
-5
-4
-4
-2
1
2
1
1
1
1
1
1
1
1
1
1
2
1
-1
-2

Relative Humidity (%)

22
21
20
19
18
17
18
21
30
32
32
34
34
35
37
38
40
40
41
43
46
41
35
32

Pressure (mb)

1016
1015
1014
1012
1011
1010
1009
1009
1010
1010
1010
1011
1011
1010
1010
1010
1010
1010
1010
1009
1010
1010
1010
1010

Ozone (du)

366
366
359
354
351
348
349
348
347
346
347
347
347
344
343
343
342
342
342
343
341
340
340
341

Thursday 30

Waxing Gibbous 100%

19:40

06:01

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 OK
03 OK
04 OK
05 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:24, Set: 20:14, Transit: 13:19. Moon - Rise: 19:40, Set: 06:01. Civil Dark: 20:42 - 05:55. Nautical Dark: 21:17 - 05:21. Astro Dark: 21:54 - 04:44

Total Clouds (% Sky Obscured)

78
81
80
91
93
87
69
83
84
88
78
70
64
69
26
29
26
23
24
33
45
59
46
24

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
7
10
8
6
5
30
45
59
46
24

Medium Clouds (% Sky Obscured)

78
81
80
91
92
85
69
79
80
83
76
69
25
27
23
24
21
21
18
17
12
14
13
7

High Clouds (% Sky Obscured)

0
2
4
6
5
14
3
29
33
54
41
32
25
19
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
3
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
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

31
24
19
11
12
15
15
17
31
29
18
45
51
21
5
1
13
10
5
28
34
31
33
32

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
4
6
8
11
16
14
15
20
16
13
11
6
4
3
3
1
1
1
1
0
0
2
3

Chance of Frost

Temperature (°C)

16
17
18
19
20
19
19
19
18
17
16
15
14
13
13
12
12
11
11
11
11
12
12
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

29
26
23
21
20
27
25
26
35
33
35
45
55
59
56
59
61
62
61
60
55
48
39
34

Pressure (mb)

1009
1009
1008
1006
1005
1006
1005
1005
1007
1007
1008
1009
1010
1011
1011
1011
1011
1011
1012
1012
1013
1014
1014
1014

Ozone (du)

343
344
346
348
348
344
340
337
339
342
342
344
346
347
349
350
350
348
348
347
347
346
346
348

Friday 1

Full Moon 100%

20:43

06:31

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

Sun - Rise: 06:23, Set: 20:15, Transit: 13:19. Moon - Rise: 20:43, Set: 06:31. Civil Dark: 20:43 - 05:54. Nautical Dark: 21:18 - 05:19. Astro Dark: 21:55 - 04:42

Total Clouds (% Sky Obscured)

0
1
1
20
43
59
95
68
61
41
31
10
2
14
7
1
1
1
2
13
23
37
39
38

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
1
1
20
43
28
70
24
61
41
31
9
1
4
2
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 (%)

31
24
13
6
13
18
15
21
25
15
21
20
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
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
17
18
19
19
18
19
19
19
18
17
16
15
13
14
13
12
11
10
9
11
13
14
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

28
20
16
16
24
28
24
24
20
22
23
25
27
32
34
35
36
37
37
38
34
30
26
23

Pressure (mb)

1014
1014
1013
1012
1012
1012
1011
1011
1012
1013
1014
1015
1016
1016
1017
1017
1018
1018
1019
1020
1020
1020
1021
1020

Ozone (du)

350
350
352
354
356
360
363
358
356
355
353
352
348
345
345
346
346
345
343
342
343
344
345
346

Saturday 2

Waning Gibbous 97%

21:45

07:07

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

Sun - Rise: 06:22, Set: 20:16, Transit: 13:19. Moon - Rise: 21:45, Set: 07:07. Civil Dark: 20:44 - 05:53. Nautical Dark: 21:19 - 05:18. Astro Dark: 21:56 - 04:40

Total Clouds (% Sky Obscured)

36
45
49
57
62
67
76
65
49
35
49
61
72
83
91
100
98
97
94
96
98
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)

0
0
0
0
0
1
0
1
1
2
1
0
0
0
0
0
3
7
10
0
0
0
12
23

High Clouds (% Sky Obscured)

0
38
49
57
62
66
71
64
48
22
42
61
72
83
91
100
98
96
94
96
98
100
97
97

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

Chance of Frost

Temperature (°C)

17
18
20
21
22
22
23
23
22
21
20
19
18
17
16
15
14
13
12
12
13
14
16
18

Feels Like (°C)

12
12
17
17
16
16
17
17
18
18
17
17
16
16
12
12
11
11
10
10
9
10
10
11

Dew Point (°C)

-6
-8
-7
-8
-9
-9
-9
-9
-9
-8
-8
-9
-9
-10
-10
-11
-11
-11
-12
-12
-11
-11
-11
-9

Relative Humidity (%)

20
17
15
13
12
12
11
11
12
13
14
14
15
15
16
16
17
17
17
17
17
16
15
15

Pressure (mb)

1020
1019
1018
1017
1016
1015
1014
1013
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014

Ozone (du)

346
346
345
344
343
343
344
344
346
348
350
349
348
347
347
347
347
348
349
350
350
351
351
352

Sunday 3

Waning Gibbous 93%

22:45

07:49

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 OK
03 OK
04 Good
05 Good

Sun - Rise: 06:21, Set: 20:16, Transit: 13:19. Moon - Rise: 22:45, Set: 07:49. Civil Dark: 20:45 - 05:52. Nautical Dark: 21:20 - 05:17. Astro Dark: 21:58 - 04:39

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
86
73
59
61
64
64
46
25
5
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

Medium Clouds (% Sky Obscured)

35
57
78
100
100
100
99
85
70
56
58
60
62
41
21
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
90
79
69
48
27
59
61
64
64
46
25
5
5
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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
2
2
2
10
11
6
11
11
8
19
24
26
21
14
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
6
7
8
11
11
13
15
12
9
7
7
7
9
8
7
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
13
19
20
21
21
22
23
21
20
19
18
18
18
15
15
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

15
14
15
15
16
18
20
23
22
22
21
21
21
21
22
23
24
25
26

Pressure (mb)

1014
1013
1011
1009
1008
1007
1006
1005
1005
1005
1005
1006
1007
1007
1007
1007
1007
1007
1007

Ozone (du)

353
354
357
359
362
363
364
365
367
368
369
370
370
371
370
369
368
368
369

Forecast for Hanksville, Wayne, United States of America (38.37,-110.71)

Generated: 27/04/26 11:23:49. Forecast: 27/04/26 to 03/05/26. Timezone: UTC-6.00