Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 17

Waxing Crescent 7%

07:17

22:10

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
14 Bad
15 Bad
16 Bad

Sun - Rise: 06:02, Set: 20:25, Transit: 13:14. Moon - Rise: 07:17, Set: 22:10. Civil Dark: 20:55 - 05:32. Nautical Dark: 21:32 - 04:54. Astro Dark: 22:13 - 04:13

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
93
89
47
99
100
100
100
98
97
88
62
74

Low Clouds (% Sky Obscured)

0
0
4
0
0
5
45
15
26
55
68
44
72
21
47
86
96
94
100
67
94
85
41
44

Medium Clouds (% Sky Obscured)

100
100
90
77
98
100
100
79
79
100
100
100
74
50
41
44
84
100
100
94
97
68
43
66

High Clouds (% Sky Obscured)

100
100
100
100
84
100
100
100
99
92
100
100
45
36
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
2
0
0
0
0
0
0
0
13
2
4
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
65
55
78
95
88
95
84
95
95
95
62
59
71
63
73
75
53
37
18
20
10

Precipitation Amount (mm)

0
0
1.2
0.2
0
0.6
1.4
0.5
0.6
0.3
0.9
1.2
0.4
0
0
0.2
0
0.3
0.5
0.3
0
0
0
0

Wind Speed/Direction (mph)

8
6
19
16
4
2
6
6
5
4
5
11
16
17
13
17
17
17
15
9
5
7
5
9

Chance of Frost

Temperature (°C)

23
21
20
17
16
15
14
12
12
11
11
11
11
10
8
8
7
8
9
9
10
10
12
12

Feels Like (°C)

16
13
16
15
13
12
12
10
10
10
9
4
8
4
2
3
1
1
3
6
8
7
9
10

Dew Point (°C)

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

Relative Humidity (%)

11
23
25
26
38
43
52
76
79
73
67
55
52
63
70
73
75
69
74
73
67
69
59
49

Pressure (mb)

993
993
994
996
997
998
998
998
998
998
996
996
996
998
1000
1002
1004
1005
1007
1009
1010
1011
1011
1011

Ozone (du)

376
376
377
377
378
381
383
386
392
396
397
400
408
416
427
429
411
379
367
359
351
349
347
346

Monday 18

Waxing Crescent 14%

08:27

23:19

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

Sun - Rise: 06:01, Set: 20:26, Transit: 13:14. Moon - Rise: 08:27, Set: 23:19. Civil Dark: 20:56 - 05:31. Nautical Dark: 21:33 - 04:53. Astro Dark: 22:14 - 04:12

Total Clouds (% Sky Obscured)

40
28
28
25
19
21
43
33
28
46
51
54
76
82
79
50
24
2
0
0
0
1
0
0

Low Clouds (% Sky Obscured)

10
17
16
1
0
0
0
0
0
0
0
0
0
2
2
1
1
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

36
16
11
21
17
19
43
33
28
46
50
54
76
81
79
50
23
2
0
0
0
1
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
3
9
12
15
13
9
5
2
1
1
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
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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)

12
13
14
14
13
13
11
9
8
8
7
6
5
5
4
6
8
9
9
9
8
7
8
8

Chance of Frost

Temperature (°C)

12
13
12
11
10
9
9
8
8
7
7
7
6
6
6
8
9
11
12
14
15
17
18
18

Feels Like (°C)

6
6
6
6
6
5
5
5
5
4
4
4
4
2
3
3
5
8
9
12
13
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

40
37
38
40
45
47
49
52
54
56
58
58
57
58
55
48
42
37
33
30
27
25
23
22

Pressure (mb)

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

Ozone (du)

347
345
346
349
354
356
357
357
357
359
360
357
354
353
355
356
357
358
358
358
357
358
360
359

Tuesday 19

Waxing Crescent 12%

09:42

00:14

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

Sun - Rise: 06:00, Set: 20:26, Transit: 13:14. Moon - Rise: 09:42, Set: 00:14. Civil Dark: 20:57 - 05:30. Nautical Dark: 21:34 - 04:52. Astro Dark: 22:16 - 04:11

Total Clouds (% Sky Obscured)

0
0
3
45
38
1
0
0
0
0
0
0
0
0
0
0
8
0
0
0
0
0
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)

0
0
2
40
38
1
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
0
0
0
0
0
0
0
0
0
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

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)

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

Chance of Frost

Temperature (°C)

18
18
17
16
15
14
13
12
11
10
9
9
8
7
8
10
13
15
16
18
19
20
21
21

Feels Like (°C)

14
15
14
13
12
12
12
11
10
9
9
8
7
7
8
10
13
14
16
17
17
17
17
17

Dew Point (°C)

-5
-6
-5
-4
-4
-4
-5
-4
-4
-4
-4
-4
-4
-4
-3
-3
-2
-2
-2
-2
-3
-4
-6
-8

Relative Humidity (%)

20
19
21
24
26
27
29
32
35
36
39
41
43
45
44
39
35
32
28
26
23
19
15
13

Pressure (mb)

1015
1014
1015
1015
1016
1016
1017
1017
1017
1018
1018
1018
1018
1019
1019
1019
1019
1018
1017
1016
1015
1014
1013
1012

Ozone (du)

357
356
355
355
356
356
356
356
358
358
358
360
363
366
367
373
378
384
389
391
393
393
389
384

Wednesday 20

Waxing Crescent 24%

10:57

00:58

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

Sun - Rise: 06:00, Set: 20:27, Transit: 13:14. Moon - Rise: 10:57, Set: 00:58. Civil Dark: 20:58 - 05:29. Nautical Dark: 21:35 - 04:51. Astro Dark: 22:17 - 04:09

Total Clouds (% Sky Obscured)

0
3
8
10
13
67
47
26
48
99
58
69
54
56
57
11
11
52
62
49
58
45
98
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
0
0
15
30
55
58
59
38
38
34
11
10
51
62
49
51
26
97
100

High Clouds (% Sky Obscured)

0
3
7
10
13
30
26
26
48
99
58
43
14
10
5
0
0
0
0
0
0
0
19
39

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
6
8

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)

7
7
6
4
3
2
3
3
2
2
2
2
2
2
1
1
1
3
7
11
13
15
17
14

Chance of Frost

Temperature (°C)

21
21
20
19
18
17
15
14
13
13
13
12
11
11
12
14
16
18
21
23
24
25
25
25

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

11
10
10
14
15
14
15
17
21
22
22
23
24
24
26
19
18
15
14
13
13
12
13
14

Pressure (mb)

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

Ozone (du)

380
378
376
374
371
369
367
366
365
363
363
363
365
369
374
383
384
383
380
374
369
364
359
357

Thursday 21

Waxing Crescent 34%

12:09

01:33

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

Sun - Rise: 05:59, Set: 20:28, Transit: 13:14. Moon - Rise: 12:09, Set: 01:33. Civil Dark: 20:59 - 05:28. Nautical Dark: 21:36 - 04:51. Astro Dark: 22:18 - 04:08

Total Clouds (% Sky Obscured)

69
86
84
39
25
33
24
6
35
44
48
50
50
45
50
55
64
71
69
63
52
40
34
26

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0

Medium Clouds (% Sky Obscured)

52
83
78
22
13
7
0
0
35
44
48
30
50
45
50
55
64
71
68
55
38
21
18
14

High Clouds (% Sky Obscured)

58
68
82
39
25
33
0
0
0
0
0
0
0
0
0
0
8
16
23
49
52
40
34
26

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 (%)

8
19
23
26
26
25
20
17
11
0
0
0
0
1
2
2
5
4
2
6
5
0
2
2

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)

15
25
17
8
4
4
5
5
4
4
4
3
3
2
2
2
2
2
2
4
5
5
7
6

Chance of Frost

Temperature (°C)

24
24
22
20
17
16
15
15
14
13
12
12
11
11
13
14
15
17
18
20
21
23
24
23

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

13
12
15
22
29
31
34
35
37
40
42
42
45
43
40
37
35
31
26
23
20
18
16
15

Pressure (mb)

1003
1003
1005
1007
1009
1009
1010
1010
1010
1010
1011
1011
1012
1012
1012
1012
1012
1012
1011
1010
1009
1008
1008
1007

Ozone (du)

356
353
352
352
354
355
355
353
352
352
353
354
356
358
360
361
363
363
363
363
362
361
360
358

Friday 22

Waxing Crescent 46%

13:18

02:02

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

Sun - Rise: 05:58, Set: 20:29, Transit: 13:14. Moon - Rise: 13:18, Set: 02:02. Civil Dark: 20:59 - 05:28. Nautical Dark: 21:37 - 04:50. Astro Dark: 22:19 - 04:07

Total Clouds (% Sky Obscured)

15
30
50
69
68
63
58
46
33
30
50
68
84
89
94
100
93
86
79
66
53
38
26
13

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)

9
22
39
65
48
25
0
2
6
21
21
14
5
16
26
36
42
48
54
48
43
38
26
13

High Clouds (% Sky Obscured)

0
30
50
69
68
63
58
46
33
6
36
64
84
89
94
100
70
41
11
9
6
4
2
1

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 (%)

1
3
1
0
0
0
0
0
0
0
0
0
0
0
1
1
3
3
1
2
3
1
4
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)

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

Chance of Frost

Temperature (°C)

23
23
22
21
21
19
18
16
15
14
13
12
11
11
13
14
16
18
21
23
24
26
27
27

Feels Like (°C)

19
20
19
19
19
18
18
17
13
14
14
13
12
12
9
10
11
12
12
13
22
23
23
23

Dew Point (°C)

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

Relative Humidity (%)

15
15
15
16
17
21
26
31
35
40
45
46
48
49
45
41
37
31
25
22
19
16
13
13

Pressure (mb)

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

Ozone (du)

356
354
352
350
347
345
343
341
340
339
338
337
335
334
334
334
334
335
336
337
337
337
337
336

Saturday 23

First Quarter 57%

14:22

02:26

17 Good
18 OK
19 OK
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: 05:58, Set: 20:30, Transit: 13:14. Moon - Rise: 14:22, Set: 02:26. Civil Dark: 21:00 - 05:27. Nautical Dark: 21:38 - 04:49. Astro Dark: 22:21 - 04:06

Total Clouds (% Sky Obscured)

1
22
44
66
62
56
50
51
52
53
68
84
100
96
93
90
82
76
69

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)

1
22
44
66
60
54
49
50
51
53
68
84
99
96
92
89
79
70
60

High Clouds (% Sky Obscured)

0
0
1
1
2
2
2
1
0
0
0
0
0
0
0
0
2
20
26

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 (%)

1
2
1
0
0
1
0
0
0
0
0
0
1
1
0
0
1
2
1

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)

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

Chance of Frost

Temperature (°C)

28
28
26
25
24
22
21
19
19
18
16
15
14
13
16
18
21
23
25

Feels Like (°C)

24
24
25
24
23
23
22
21
15
15
15
14
13
13
12
13
15
16
17

Dew Point (°C)

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

Relative Humidity (%)

12
11
13
14
16
18
21
24
23
23
23
22
21
19
18
15
14
13
12

Pressure (mb)

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

Ozone (du)

336
336
336
337
337
337
337
337
337
337
337
338
339
339
340
341
341
343
345

Forecast for Castle Valley, Grand, United States of America (38.64,-109.41)

Generated: 17/05/26 17:31:05. Forecast: 17/05/26 to 23/05/26. Timezone: UTC-6.00