Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 20

Waxing Crescent 24%

10:57

00:58

16 Good
17 Good
18 Good
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 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 OK
14 Bad
15 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)

1
0
2
63
51
89
77
96
40
38
29
100
100
80
80
0
4
0
2
0
0
43
47
69

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
45
18
0
1
0
0
0
1
0
0
34
38
57

High Clouds (% Sky Obscured)

0
0
2
2
32
89
77
96
40
38
29
100
100
45
50
0
3
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
1
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)

8
7
7
5
3
2
3
3
4
2
1
2
2
2
2
2
1
1
2
7
13
15
16
18

Chance of Frost

Temperature (°C)

21
20
20
20
18
17
16
15
14
13
12
12
11
11
10
11
13
15
18
20
22
24
25
25

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

374
371
369
367
364
365
365
365
365
363
362
363
364
366
369
380
378
378
378
376
375
374
374
373

Thursday 21

Waxing Crescent 34%

12:09

01:33

16 Bad
17 OK
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 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

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)

88
25
2
0
0
1
0
0
0
0
0
0
0
1
95
100
100
100
96
98
100
100
97
58

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)

88
25
2
0
0
1
0
0
0
0
0
0
0
0
0
13
61
100
96
97
79
100
97
58

High Clouds (% Sky Obscured)

0
1
0
0
0
0
0
0
0
0
0
0
0
1
95
100
100
100
90
95
100
100
70
30

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
1
1
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1

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)

19
21
21
20
16
7
8
12
11
8
6
5
5
6
6
6
7
10
12
11
9
7
5
4

Chance of Frost

Temperature (°C)

26
25
24
22
20
18
17
15
14
13
12
11
10
9
9
9
11
13
14
16
17
18
19
19

Feels Like (°C)

19
15
17
15
15
17
15
10
10
10
10
10
9
7
7
5
7
8
9
11
13
15
16
16

Dew Point (°C)

-6
-6
-7
0
-1
1
-0
-2
1
1
1
1
0
1
1
1
2
2
1
0
-1
-2
-2
-2

Relative Humidity (%)

11
12
12
23
25
31
31
30
41
44
48
50
51
54
58
57
51
46
40
34
28
25
24
24

Pressure (mb)

1003
1003
1003
1004
1006
1008
1009
1011
1011
1012
1012
1013
1013
1014
1014
1015
1015
1015
1014
1014
1013
1012
1012
1011

Ozone (du)

370
365
365
366
367
368
368
366
364
362
359
357
353
352
351
351
352
353
354
355
355
355
353
355

Friday 22

Waxing Crescent 46%

13:18

02:02

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

100
100
100
60
50
22
0
0
1
2
29
5
2
0
0
1
0
2
30
33
24
25
5
8

Low Clouds (% Sky Obscured)

0
0
0
11
4
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
100
97
52
41
2
0
0
0
0
0
0
0
0
0
0
0
0
30
30
20
10
0
8

High Clouds (% Sky Obscured)

100
100
100
35
26
17
0
0
0
1
11
2
0
0
0
0
0
2
3
8
8
25
5
2

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
2
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
1
1
1
1
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)

4
5
2
4
1
3
2
3
2
2
3
3
2
2
3
2
2
2
2
1
1
2
2
3

Chance of Frost

Temperature (°C)

20
20
19
19
18
17
15
14
13
12
11
11
10
9
9
10
12
15
17
19
21
23
24
25

Feels Like (°C)

16
16
17
16
16
15
15
14
13
13
11
9
10
9
8
10
12
15
17
19
21
22
22
24

Dew Point (°C)

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

Relative Humidity (%)

23
30
30
30
36
41
43
44
45
46
46
48
49
48
49
48
41
38
34
30
26
22
20
18

Pressure (mb)

1010
1010
1010
1010
1011
1011
1012
1013
1013
1013
1013
1014
1014
1014
1015
1016
1016
1016
1016
1015
1014
1013
1012
1011

Ozone (du)

354
356
356
355
355
361
367
366
362
361
359
358
357
355
352
351
350
348
346
345
345
344
343
342

Saturday 23

First Quarter 57%

14:22

02:26

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

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)

12
18
19
18
17
15
7
0
1
4
5
8
12
20
26
34
41
28
18
9
11
16
20
14

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)

12
18
19
18
17
15
5
0
0
0
0
8
12
20
26
34
41
28
15
4
7
6
8
3

High Clouds (% Sky Obscured)

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

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)

3
4
4
3
2
2
2
3
3
2
2
2
2
3
3
3
3
3
2
1
1
3
4
6

Chance of Frost

Temperature (°C)

25
26
26
25
23
22
20
19
17
16
16
15
14
13
12
14
17
19
21
24
26
27
28
29

Feels Like (°C)

25
25
26
25
23
22
19
18
16
16
15
15
13
12
11
13
16
17
21
24
26
26
26
27

Dew Point (°C)

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

Relative Humidity (%)

15
14
14
14
21
22
22
21
22
24
25
26
26
27
27
29
25
23
21
18
17
14
13
12

Pressure (mb)

1011
1010
1010
1010
1010
1011
1011
1012
1013
1013
1013
1013
1014
1014
1015
1016
1016
1016
1015
1014
1013
1012
1011
1010

Ozone (du)

341
340
339
339
340
340
340
340
340
340
341
341
342
342
342
342
342
341
340
341
341
341
342
340

Sunday 24

Waxing Gibbous 67%

15:25

02:49

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

Sun - Rise: 05:57, Set: 20:31, Transit: 13:14. Moon - Rise: 15:25, Set: 02:49. Civil Dark: 21:01 - 05:26. Nautical Dark: 21:39 - 04:48. Astro Dark: 22:22 - 04:05

Total Clouds (% Sky Obscured)

8
5
6
11
13
18
36
52
53
46
53
51
51
53
57
52
47
51
59
74
64
58
52
54

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)

2
1
3
5
6
9
27
44
34
11
9
8
14
19
17
15
11
30
47
66
56
48
40
39

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
33
46
53
51
51
53
57
52
47
51
59
74
64
58
52
54

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 (%)

3
0
2
1
0
1
2
1
2
2
0
2
2
0
3
3
1
7
10
10
20
26
28
23

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
5
5
3
1
3
3
3
2
2
2
2
2
1
1
2
2
2
2
4
6
10
14
20

Chance of Frost

Temperature (°C)

29
29
29
29
26
24
23
22
21
20
20
19
18
17
17
18
20
22
23
25
27
27
27
27

Feels Like (°C)

27
28
28
28
27
23
22
20
19
19
18
18
17
17
16
17
17
17
18
18
19
25
25
24

Dew Point (°C)

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

Relative Humidity (%)

12
12
11
11
19
18
17
18
20
22
21
23
25
28
30
27
25
23
19
17
15
14
14
14

Pressure (mb)

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

Ozone (du)

339
338
338
339
339
338
339
340
340
343
342
341
340
339
340
341
342
344
343
343
343
342
342
341

Monday 25

Waxing Gibbous 76%

No Rise

03:11

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 OK
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 05:57, Set: 20:31, Transit: 13:14. Moon - Rise: No Rise, Set: 03:11. Civil Dark: 21:02 - 05:26. Nautical Dark: 21:40 - 04:47. Astro Dark: 22:23 - 04:04

Total Clouds (% Sky Obscured)

53
58
71
78
82
79
74
70
78
84
90
89
91
95
95
93
91
63
35
12
42
71
100
86

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)

39
39
48
60
75
60
44
34
45
55
54
63
79
95
76
55
34
24
14
5
36
67
100
86

High Clouds (% Sky Obscured)

53
58
71
78
82
79
74
70
78
84
90
75
58
75
73
47
37
43
35
12
40
18
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 (%)

33
5
13
14
11
14
14
10
17
19
20
20
24
21
20
13
12
23
26
25
28
34
15
14

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)

16
13
10
7
5
3
5
6
8
7
7
6
4
4
3
3
5
8
10
12
14
15
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

12
11
9
12
14
17
18
18
18
20
23
26
28
30
33
30
29
27
24
21
19
18
16
15

Pressure (mb)

1005
1004
1002
1003
1003
1003
1004
1004
1005
1005
1005
1005
1006
1006
1006
1006
1006
1006
1005
1005
1004
1003
1001
1000

Ozone (du)

341
342
342
343
344
344
344
344
344
344
344
345
346
347
349
351
352
354
354
355
355
355
355
355

Tuesday 26

Waxing Gibbous 84%

16:26

03:34

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

Sun - Rise: 05:56, Set: 20:32, Transit: 13:14. Moon - Rise: 16:26, Set: 03:34. Civil Dark: 21:03 - 05:25. Nautical Dark: 21:41 - 04:47. Astro Dark: 22:24 - 04:03

Total Clouds (% Sky Obscured)

72
59
49
40
31
42
52
63
46
28
11
41
70
99
99
99
99
89
75
66

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

72
57
42
26
10
28
45
62
45
27
10
32
53
74
82
89
96
87
75
66

High Clouds (% Sky Obscured)

0
0
6
10
15
17
9
1
1
0
0
32
63
95
77
59
40
29
13
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

Fog (%)

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

Precipitation Probability (%)

12
9
10
7
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

Wind Speed/Direction (mph)

15
15
16
12
10
8
7
8
10
8
6
6
5
4
3
5
6
8
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

14
14
13
13
14
14
14
14
15
17
21
24
27
30
33
32
31
30
25
22

Pressure (mb)

999
999
998
999
999
999
1000
1001
1002
1002
1003
1003
1004
1004
1005
1005
1006
1006
1005
1005

Ozone (du)

354
354
354
354
355
356
357
358
359
359
359
359
361
364
366
367
368
369
370
370

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

Generated: 20/05/26 16:22:29. Forecast: 20/05/26 to 26/05/26. Timezone: UTC-6.00