Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 20

Waxing Gibbous 71%

16:17

01:43

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 OK
16 Bad
17 Good
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 OK
00 Good
01 Good

Sun - Rise: 07:04, Set: 19:16, Transit: 13:10. Moon - Rise: 16:17, Set: 01:43. Civil Dark: 19:43 - 06:38. Nautical Dark: 20:14 - 06:07. Astro Dark: 20:45 - 05:35

Total Clouds (% Sky Obscured)

17
16
16
15
14
14
10
0
0
0
0
0
10
43
55
2
68
77
100
73
49
23
3
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

2
0
0
0
0
0
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
8
43
52
2
68
75
100
73
49
23
3
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)

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

Chance of Frost

Temperature (°C)

17
17
16
15
14
14
14
16
18
20
22
23
24
25
25
25
25
23
22
21
20
19
18
17

Feels Like (°C)

18
17
16
16
15
15
15
17
18
20
22
23
23
23
23
22
23
21
20
19
18
16
16
16

Dew Point (°C)

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

Relative Humidity (%)

37
40
44
49
51
52
49
43
38
33
28
24
22
20
19
18
18
22
24
25
25
27
26
27

Pressure (mb)

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

Ozone (du)

286
286
285
285
286
287
288
288
288
289
290
288
286
284
282
283
281
280
280
280
280
278
277
277

Monday 21

Waxing Gibbous 80%

16:52

No Set

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

Sun - Rise: 07:05, Set: 19:15, Transit: 13:10. Moon - Rise: 16:52, Set: No Set. Civil Dark: 19:41 - 06:39. Nautical Dark: 20:12 - 06:08. Astro Dark: 20:44 - 05:36

Total Clouds (% Sky Obscured)

2
4
5
4
5
15
41
62
90
47
12
22
67
97
78
74
75
78
49
18
35
68
46
7

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
10
4
0
18
6
0
18
37
18
24
27
20
23
17
13
5
27
27
0

High Clouds (% Sky Obscured)

2
3
5
4
5
5
41
62
86
47
10
13
41
95
74
56
67
70
37
4
35
48
13
7

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)

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

Chance of Frost

Temperature (°C)

16
15
15
14
13
13
13
15
19
21
23
25
26
27
27
28
27
25
24
23
21
20
19
19

Feels Like (°C)

16
15
14
14
12
12
13
13
16
18
21
24
26
25
24
24
23
22
21
20
19
18
17
18

Dew Point (°C)

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

Relative Humidity (%)

29
29
31
32
33
35
35
29
27
24
21
18
16
14
13
12
12
17
19
20
22
23
24
25

Pressure (mb)

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

Ozone (du)

277
277
276
275
275
273
272
271
271
270
272
272
271
270
270
272
272
271
271
272
272
273
274
273

Tuesday 22

Waxing Gibbous 87%

17:21

02:47

02 Good
03 Good
04 OK
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 Good
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:06, Set: 19:13, Transit: 13:09. Moon - Rise: 17:21, Set: 02:47. Civil Dark: 19:40 - 06:39. Nautical Dark: 20:11 - 06:08. Astro Dark: 20:42 - 05:37

Total Clouds (% Sky Obscured)

0
18
27
74
69
54
54
55
59
73
45
56
84
68
31
42
35
7
69
52
99
100
99
98

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
13
18
18
16
7
0
0
7
43
45
49
84
65
24
28
15
2
0
49
55
23
25
40

High Clouds (% Sky Obscured)

0
3
4
59
60
54
54
55
55
66
45
56
62
21
10
19
25
4
69
50
96
100
94
89

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
7
9
9
9
9
9
9
9
9
9
9
9
9
7

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
1
1
5
7
18
29
43
41
21
15
21
27
26
28
7
10
11
15
31
46
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

Wind Speed/Direction (mph)

2
3
3
4
4
4
4
3
4
3
3
2
8
10
7
7
8
7
7
6
3
2
3
2

Chance of Frost

Temperature (°C)

18
17
16
16
15
15
16
18
21
23
25
26
27
28
28
27
26
25
23
22
21
21
20
19

Feels Like (°C)

17
16
15
14
12
12
13
15
18
21
22
25
25
25
27
28
26
25
22
20
20
19
18
17

Dew Point (°C)

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

Relative Humidity (%)

26
27
27
27
28
29
28
25
24
24
22
25
23
23
21
21
21
26
28
31
33
34
37
42

Pressure (mb)

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

Ozone (du)

273
273
273
272
272
273
274
275
275
275
274
275
275
275
275
275
276
275
275
275
275
275
274
272

Wednesday 23

Waxing Gibbous 93%

17:48

03:51

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
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:07, Set: 19:12, Transit: 13:09. Moon - Rise: 17:48, Set: 03:51. Civil Dark: 19:38 - 06:40. Nautical Dark: 20:09 - 06:09. Astro Dark: 20:40 - 05:38

Total Clouds (% Sky Obscured)

97
98
99
100
100
99
99
99
100
100
90
84
79
78
78
79
82
82
88
67
72
60
49
49

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)

58
62
55
71
55
39
38
26
12
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

83
89
94
100
99
98
97
98
99
100
89
79
71
74
77
79
82
82
88
67
72
60
49
49

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

Precipitation Probability (%)

58
66
67
73
76
68
56
49
32
8
14
16
13
11
10
1
2
2
1
0
0
0
0
0

Precipitation Amount (mm)

0
0
0.2
0.2
0.4
0.3
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
3
2
2
2
2
2
2
3
3
4
4
4
3
3
2
1
1
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
16
15
15
15
16
17
18
19
21
22
22
23
22
23
23
22
21
21
20
19
17
17

Dew Point (°C)

6
5
6
6
6
6
6
5
5
6
6
6
6
6
5
4
4
5
5
6
6
5
4
4

Relative Humidity (%)

46
44
45
48
49
51
47
42
39
38
35
32
30
28
27
25
25
30
32
35
36
37
36
38

Pressure (mb)

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

Ozone (du)

272
273
274
274
273
273
273
273
272
272
271
271
270
270
270
270
271
271
271
271
272
273
274
274

Thursday 24

Waxing Gibbous 98%

18:12

04:55

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 Good
15 Good
16 OK
17 OK
18 OK
19 Bad
20 Bad
21 Bad
22 OK
23 OK
00 Bad
01 Bad

Sun - Rise: 07:08, Set: 19:10, Transit: 13:09. Moon - Rise: 18:12, Set: 04:55. Civil Dark: 19:36 - 06:41. Nautical Dark: 20:07 - 06:10. Astro Dark: 20:39 - 05:39

Total Clouds (% Sky Obscured)

62
60
57
55
50
50
50
55
55
50
50
42
6
12
14
23
41
60
81
60
42
31
50
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)

0
1
2
1
3
1
2
0
4
4
8
3
3
0
0
3
3
3
2
2
6
10
20
21

High Clouds (% Sky Obscured)

62
60
57
55
50
50
50
55
55
50
50
36
3
12
14
20
36
55
79
57
42
31
50
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 (%)

1
2
0
2
3
1
0
0
0
1
6
8
4
5
7
4
6
5
3
5
5
3
10
17

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

Chance of Frost

Temperature (°C)

17
17
16
16
15
16
16
17
19
22
24
25
26
27
27
27
27
25
24
22
21
20
20
19

Feels Like (°C)

16
15
15
14
14
15
16
17
19
21
23
23
24
26
26
26
26
26
26
25
24
23
21
19

Dew Point (°C)

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

Relative Humidity (%)

39
41
42
44
46
48
47
40
39
37
34
31
27
25
24
23
23
28
33
39
40
40
41
41

Pressure (mb)

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

Ozone (du)

275
275
275
275
275
276
276
277
278
278
278
278
279
279
279
278
279
280
282
283
284
286
287
287

Friday 25

Waxing Gibbous 100%

18:35

06:00

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

Sun - Rise: 07:09, Set: 19:08, Transit: 13:08. Moon - Rise: 18:35, Set: 06:00. Civil Dark: 19:35 - 06:42. Nautical Dark: 20:06 - 06:11. Astro Dark: 20:37 - 05:40

Total Clouds (% Sky Obscured)

65
65
65
65
53
38
22
19
20
25
24
22
21
23
26
38
27
18
11
29
48
67
69
66

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
18
24
22
21
23
26
38
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

20
22
25
27
23
17
11
12
9
10
9
9
8
9
11
13
10
6
4
23
43
62
44
30

High Clouds (% Sky Obscured)

60
60
55
50
40
21
6
11
15
15
12
7
7
13
17
20
14
7
3
4
5
7
32
58

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 (%)

19
24
24
21
21
17
13
16
16
11
26
30
30
30
27
19
16
14
12
12
8
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

41
42
43
45
48
45
42
39
36
32
29
25
22
19
18
17
17
19
22
25
24
24
25
25

Pressure (mb)

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

Ozone (du)

286
285
283
281
279
278
278
278
278
278
277
277
276
276
276
276
276
276
276
276
275
275
275
275

Saturday 26

Full Moon 100%

19:00

07:06

Sun - Rise: 07:09, Set: 19:07, Transit: 13:08. Moon - Rise: 19:00, Set: 07:06. Civil Dark: 19:33 - 06:43. Nautical Dark: 20:04 - 06:12. Astro Dark: 20:35 - 05:41

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 20/09/26 02:56:06. Forecast: 20/09/26 to 26/09/26. Timezone: UTC-6.00