Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 17

Waxing Crescent 39%

13:04

22:32

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

Sun - Rise: 06:35, Set: 20:07, Transit: 13:21. Moon - Rise: 13:04, Set: 22:32. Civil Dark: 20:35 - 06:07. Nautical Dark: 21:08 - 05:33. Astro Dark: 21:44 - 04:58

Total Clouds (% Sky Obscured)

4
12
25
40
51
75
100
100
60
56
59
71
75
70
41
10
82
65
81
86
97
69
76
60

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)

3
12
23
33
37
27
62
42
26
17
16
8
2
4
0
0
18
6
30
56
16
20
38
59

High Clouds (% Sky Obscured)

4
2
2
4
12
43
100
100
58
40
29
57
66
59
28
6
27
35
30
86
97
41
67
60

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
1
5
5
2
3
26

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

Chance of Frost

Temperature (°C)

27
26
25
23
23
23
22
22
21
21
23
25
28
31
33
34
36
36
36
36
35
34
31
30

Feels Like (°C)

26
24
23
22
22
21
20
20
19
21
21
24
27
29
30
31
32
31
31
31
31
31
29
27

Dew Point (°C)

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

Relative Humidity (%)

18
19
19
19
21
22
24
24
24
26
20
18
17
17
16
15
14
13
12
13
13
14
19
19

Pressure (mb)

1013
1014
1014
1014
1014
1014
1014
1015
1015
1016
1017
1016
1016
1015
1014
1013
1012
1011
1010
1009
1009
1009
1010
1011

Ozone (du)

284
283
282
281
281
281
281
282
283
283
283
283
282
281
282
281
282
282
281
279
280
280
281
282

Tuesday 18

Waxing Crescent 49%

14:08

23:01

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

Sun - Rise: 06:36, Set: 20:05, Transit: 13:21. Moon - Rise: 14:08, Set: 23:01. Civil Dark: 20:33 - 06:08. Nautical Dark: 21:07 - 05:34. Astro Dark: 21:42 - 04:59

Total Clouds (% Sky Obscured)

67
46
33
8
35
35
22
45
50
55
55
31
20
6
8
21
35
58
32
16
8
9
9
8

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)

57
46
16
4
4
6
8
7
33
4
4
5
3
1
1
0
0
0
0
0
0
0
2
0

High Clouds (% Sky Obscured)

60
11
27
4
35
30
2
25
35
35
35
21
11
3
4
10
18
29
16
16
5
6
4
6

ISS Passover

Visibility (miles)

7
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 (%)

12
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
0
1
4
3
1
3
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)

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

Chance of Frost

Temperature (°C)

28
27
26
24
23
22
22
21
20
20
22
25
28
30
32
34
35
36
36
36
36
35
30
28

Feels Like (°C)

27
25
25
23
23
23
22
21
20
19
20
23
27
30
33
34
34
33
32
33
34
34
26
28

Dew Point (°C)

7
6
6
7
8
8
8
8
7
8
7
8
8
8
7
6
5
5
4
4
3
4
10
9

Relative Humidity (%)

25
27
28
31
37
39
41
43
43
46
37
34
29
24
20
17
15
14
13
13
13
13
28
29

Pressure (mb)

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

Ozone (du)

282
280
279
278
277
277
277
277
278
278
277
278
280
281
281
282
282
281
280
279
279
280
279
279

Wednesday 19

First Quarter 59%

15:09

23:35

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

Sun - Rise: 06:37, Set: 20:04, Transit: 13:20. Moon - Rise: 15:09, Set: 23:35. Civil Dark: 20:32 - 06:09. Nautical Dark: 21:05 - 05:35. Astro Dark: 21:40 - 05:00

Total Clouds (% Sky Obscured)

45
55
60
53
59
94
100
75
63
57
9
13
8
7
4
14
51
21
62
58
53
55
100
85

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
2
5
9
11
14
10
5
0
2
0
0
0
0
0
0
0
4
0
7
6
2
0
0

High Clouds (% Sky Obscured)

40
45
40
30
39
84
100
75
63
57
9
13
7
6
2
9
51
1
62
58
53
55
100
82

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
3
15
4
19
3
2
0
0
0
0
2
5
17
8
5
3
7
6
3
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)

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

Chance of Frost

Temperature (°C)

27
26
25
25
24
24
23
22
21
21
23
26
29
31
34
35
37
37
37
37
37
35
32
30

Feels Like (°C)

26
24
23
23
22
22
21
21
21
21
23
25
28
30
32
34
35
36
36
35
35
33
30
28

Dew Point (°C)

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

Relative Humidity (%)

30
31
31
30
30
32
36
37
37
36
31
27
23
20
17
14
13
12
11
11
11
11
16
23

Pressure (mb)

1012
1012
1013
1013
1013
1013
1014
1014
1015
1016
1017
1016
1016
1015
1014
1013
1012
1011
1010
1010
1009
1010
1011
1012

Ozone (du)

279
279
278
277
277
277
278
278
279
280
280
281
280
280
280
279
279
279
278
278
278
279
281
280

Thursday 20

Waxing Gibbous 69%

16:06

00:15

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

Sun - Rise: 06:38, Set: 20:02, Transit: 13:20. Moon - Rise: 16:06, Set: 00:15. Civil Dark: 20:30 - 06:10. Nautical Dark: 21:04 - 05:36. Astro Dark: 21:39 - 05:01

Total Clouds (% Sky Obscured)

42
16
27
43
64
76
86
97
95
94
93
45
32
40
6
4
16
15
55
23
14
63
71
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
2
43
64
76
75
8
1
0
0
0
0
0
0
0
0
0
1
2
3
35
2
3

High Clouds (% Sky Obscured)

40
12
19
2
19
62
78
96
95
94
92
45
30
34
5
4
14
12
48
16
14
47
71
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 (%)

3
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
3
9
7
25
31
32
9
7

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

Chance of Frost

Temperature (°C)

28
27
25
24
24
23
23
22
22
22
24
26
29
31
33
34
35
36
37
37
36
34
31
29

Feels Like (°C)

26
26
25
24
24
22
21
21
19
20
22
24
28
30
32
35
35
35
35
35
35
31
29
29

Dew Point (°C)

6
5
5
5
5
4
4
5
4
5
5
5
5
6
7
7
6
6
6
6
6
10
12
12

Relative Humidity (%)

25
25
27
28
30
29
29
32
31
32
27
25
22
21
19
18
16
15
14
14
16
22
31
36

Pressure (mb)

1013
1014
1015
1015
1015
1016
1016
1017
1017
1018
1018
1018
1017
1017
1016
1015
1013
1012
1011
1010
1009
1011
1012
1013

Ozone (du)

279
279
277
276
276
276
276
275
275
276
277
277
278
278
277
276
277
277
277
277
278
279
279
279

Friday 21

Waxing Gibbous 77%

16:58

01:02

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 06:38, Set: 20:01, Transit: 13:20. Moon - Rise: 16:58, Set: 01:02. Civil Dark: 20:29 - 06:11. Nautical Dark: 21:02 - 05:38. Astro Dark: 21:37 - 05:03

Total Clouds (% Sky Obscured)

78
100
100
87
99
100
100
100
84
66
49
66
83
94
78
81
89
88
87
90
93
95
98
99

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
7

Medium Clouds (% Sky Obscured)

6
85
59
34
29
8
8
3
12
46
49
38
14
11
23
36
47
34
20
7
11
13
15
23

High Clouds (% Sky Obscured)

78
64
100
83
99
99
100
100
77
50
30
50
73
89
64
72
80
81
83
86
90
93
96
97

ISS Passover

Visibility (miles)

9
8
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
Very Light Rain

Precipitation Probability (%)

34
40
35
29
14
14
4
3
6
4
7
25
17
16
22
25
25
35
39
43
37
37
39
52

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
0.2

Wind Speed/Direction (mph)

2
2
2
2
1
1
1
1
2
2
2
3
2
4
7
8
10
12
10
9
8
6
4
3

Chance of Frost

Temperature (°C)

28
26
26
25
24
24
24
23
23
23
24
25
27
30
32
32
33
34
33
32
30
29
27
26

Feels Like (°C)

27
26
24
24
25
23
23
23
22
22
23
24
26
29
32
32
32
31
31
30
29
29
30
30

Dew Point (°C)

13
12
13
13
13
12
11
11
10
11
11
10
10
11
11
10
10
9
9
7
5
7
10
12

Relative Humidity (%)

38
41
44
46
47
48
45
45
45
45
41
38
33
31
28
26
24
22
22
21
20
26
33
41

Pressure (mb)

1013
1015
1015
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1016
1015
1015
1014
1013
1013
1012
1012
1013
1013
1014

Ozone (du)

279
280
280
281
281
282
283
283
283
283
282
282
282
282
282
281
280
278
278
278
278
278
279
279

Saturday 22

Waxing Gibbous 74%

17:42

01:56

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

Sun - Rise: 06:39, Set: 20:00, Transit: 13:19. Moon - Rise: 17:42, Set: 01:56. Civil Dark: 20:27 - 06:12. Nautical Dark: 21:00 - 05:39. Astro Dark: 21:35 - 05:04

Total Clouds (% Sky Obscured)

99
99
99
98
98
79
60
41
42
46
47
48
47
36
41
54
55
60
60
65
65
75
80
88

Low Clouds (% Sky Obscured)

13
20
29
16
6
2
1
0
0
7
40
46
47
36
41
42
33
22
11
0
0
0
0
0

Medium Clouds (% Sky Obscured)

34
42
36
33
28
20
15
5
8
12
14
10
5
1
1
1
0
0
0
0
1
8
23
22

High Clouds (% Sky Obscured)

98
99
98
98
97
77
56
35
28
20
13
13
13
12
33
54
55
60
60
65
65
75
80
88

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

64
76
88
95
95
95
74
7
36
42
25
28
23
10
17
18
17
20
22
25
29
32
32
34

Precipitation Amount (mm)

0.3
0.5
0.6
0.7
0.9
0.9
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
24
23
22
22
21
21
20
20
21
21
22
24
25
27
28
30
31
31
31
31
29
27
25

Feels Like (°C)

28
27
26
21
22
23
23
23
23
22
21
21
22
22
22
31
30
30
30
30
31
30
29
27

Dew Point (°C)

12
12
12
12
12
12
13
13
13
13
12
11
11
10
10
9
8
7
6
5
4
4
3
3

Relative Humidity (%)

44
46
49
51
53
57
59
61
64
60
56
52
45
38
33
29
25
21
20
19
17
19
21
23

Pressure (mb)

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

Ozone (du)

279
279
279
279
278
278
279
279
280
280
280
280
280
281
281
280
280
280
280
280
280
280
281
281

Sunday 23

Waxing Gibbous 85%

18:20

02:55

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

Sun - Rise: 06:40, Set: 19:58, Transit: 13:19. Moon - Rise: 18:20, Set: 02:55. Civil Dark: 20:26 - 06:13. Nautical Dark: 20:59 - 05:40. Astro Dark: 21:33 - 05:05

Total Clouds (% Sky Obscured)

94
95
70
49
31
31
30
26
36
47
59
65
73
77
61
46
33
42
47
55

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
11
22
33
22
11
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

22
16
14
12
12
23
30
26
32
23
12
10
7
5
3
2
0
0
0
0

High Clouds (% Sky Obscured)

94
95
70
48
27
18
13
9
25
42
58
65
73
77
61
46
33
42
47
55

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 (%)

33
29
28
23
12
14
12
3
5
5
0
9
9
6
15
18
19
19
16
8

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)

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

Chance of Frost

Temperature (°C)

24
24
23
23
22
22
22
21
21
22
23
24
26
28
29
31
32
34
34
34

Feels Like (°C)

27
28
28
22
22
22
23
22
22
22
22
23
23
25
25
32
32
32
33
33

Dew Point (°C)

5
8
11
11
10
11
11
11
11
11
10
10
10
10
9
9
8
8
7
7

Relative Humidity (%)

29
35
44
45
46
48
49
51
52
48
44
41
35
31
28
25
22
19
19
18

Pressure (mb)

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

Ozone (du)

282
282
282
282
282
282
282
282
282
282
283
283
283
283
283
282
281
280
280
280

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

Generated: 17/08/26 22:03:36. Forecast: 17/08/26 to 23/08/26. Timezone: UTC-6.00