Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 18

First Quarter 52%

14:49

23:46

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

Sun - Rise: 07:02, Set: 19:20, Transit: 13:11. Moon - Rise: 14:49, Set: 23:46. Civil Dark: 19:46 - 06:36. Nautical Dark: 20:17 - 06:05. Astro Dark: 20:49 - 05:33

Total Clouds (% Sky Obscured)

44
2
0
55
34
47
55
56
45
32
33
31
10
16
11
12
24
4
7
41
18
23
25
78

Low Clouds (% Sky Obscured)

2
1
0
0
0
0
0
0
6
5
5
2
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

8
2
0
38
23
32
37
32
21
19
15
24
1
6
0
2
18
2
5
26
13
5
19
49

High Clouds (% Sky Obscured)

5
1
0
50
0
18
45
46
18
0
14
0
0
0
0
0
0
0
0
0
0
0
0
40

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
6
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

1
1
2
6
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
46
93
64
89
95
73
61
60
49
26
20
20
15
22
10
5
3
24
26
47
12
80

Precipitation Amount (mm)

0
0
0
0.9
0.3
1
1.3
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
19
18
18
17
17
17
16
17
18
19
21
23
24
26
27
28
28
27
26
25
24
21
20

Feels Like (°C)

20
20
19
19
19
18
18
18
18
19
20
22
24
26
26
28
27
23
24
23
22
22
21
20

Dew Point (°C)

13
13
13
13
13
13
12
12
11
11
11
10
11
10
9
8
5
4
4
5
5
5
4
4

Relative Humidity (%)

68
70
71
72
73
74
74
75
71
64
57
51
45
39
35
30
23
21
22
25
28
29
31
33

Pressure (mb)

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

Ozone (du)

276
276
276
276
277
276
275
277
277
278
278
279
281
281
282
283
283
283
282
281
281
282
282
282

Saturday 19

Waxing Gibbous 62%

15:37

No Set

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 OK
13 OK
14 OK
15 Bad
16 Bad
17 Good
18 Good
19 OK
20 OK
21 Bad
22 OK
23 OK

Sun - Rise: 07:03, Set: 19:18, Transit: 13:11. Moon - Rise: 15:37, Set: No Set. Civil Dark: 19:44 - 06:37. Nautical Dark: 20:15 - 06:06. Astro Dark: 20:47 - 05:34

Total Clouds (% Sky Obscured)

77
100
69
62
50
49
39
42
41
35
37
36
26
32
38
51
53
3
17
31
40
98
34
32

Low Clouds (% Sky Obscured)

2
29
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)

77
65
59
50
38
35
24
28
28
26
32
26
18
20
35
34
29
3
17
28
33
80
27
28

High Clouds (% Sky Obscured)

7
91
0
2
0
0
0
0
0
1
0
0
0
5
0
14
35
0
0
0
0
45
0
0

ISS Passover

Visibility (miles)

7
9
9
9
9
9
9
9
6
7
6
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
Moderate Rain
None
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

85
95
61
32
48
23
26
52
49
40
16
12
7
7
4
8
28
12
1
0
7
29
12
2

Precipitation Amount (mm)

0
2.6
0
0
0
0
0
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
20
17
17
17
17
16
16
16
17
18
20
21
23
26
27
27
27
26
25
24
23
21
20

Feels Like (°C)

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

Dew Point (°C)

4
5
10
11
11
12
12
12
12
11
10
9
8
7
3
1
0
-1
-1
-1
0
0
1
1

Relative Humidity (%)

35
37
63
65
68
72
75
77
74
66
57
49
43
35
22
18
17
17
16
18
21
22
25
28

Pressure (mb)

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

Ozone (du)

281
281
281
280
279
280
281
283
283
281
282
283
284
285
283
284
284
283
283
283
282
279
279
281

Sunday 20

Waxing Gibbous 71%

16:17

00:42

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

Sun - Rise: 07:04, Set: 19:16, Transit: 13:10. Moon - Rise: 16:17, Set: 00:42. Civil Dark: 19:43 - 06:38. Nautical Dark: 20:14 - 06:07. Astro Dark: 20:45 - 05:35

Total Clouds (% Sky Obscured)

38
33
24
19
14
16
7
9
1
0
0
0
3
0
10
63
60
60
55
61
18
12
29
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)

30
30
24
19
14
16
6
9
1
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
3
0
10
63
60
60
55
61
17
12
29
69

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

Chance of Frost

Temperature (°C)

20
19
18
18
17
17
16
15
16
17
19
21
22
24
25
25
26
25
25
24
22
21
20
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

30
32
33
32
34
36
37
37
36
27
25
24
22
19
17
16
15
15
15
20
22
23
23
23

Pressure (mb)

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

Ozone (du)

282
282
281
280
280
282
283
284
285
286
286
284
283
282
282
281
281
281
282
282
281
280
280
279

Monday 21

Waxing Gibbous 80%

16:52

01:43

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

Sun - Rise: 07:05, Set: 19:15, Transit: 13:10. Moon - Rise: 16:52, Set: 01:43. Civil Dark: 19:41 - 06:39. Nautical Dark: 20:12 - 06:08. Astro Dark: 20:44 - 05:36

Total Clouds (% Sky Obscured)

45
46
55
52
49
51
41
26
16
12
8
5
13
25
30
33
33
36
44
50
79
57
99
84

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
6
11
14
8
4
0
10
20
25
25
31
31
33
31
27
27
32
30

High Clouds (% Sky Obscured)

42
37
45
47
45
42
29
17
3
4
5
4
11
18
25
18
11
8
17
33
72
47
97
78

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

Chance of Frost

Temperature (°C)

17
17
16
16
15
15
14
15
16
17
19
21
23
24
25
27
27
27
27
25
24
23
22
21

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

23
23
23
23
25
26
27
29
30
24
22
20
17
14
12
11
11
10
11
15
17
18
20
21

Pressure (mb)

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

Ozone (du)

280
280
279
278
277
278
278
278
278
278
277
276
275
274
274
273
273
273
272
271
270
270
270
272

Tuesday 22

Waxing Gibbous 87%

17:21

02:47

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 OK
14 OK
15 OK
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good

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)

85
71
58
70
78
85
89
93
97
93
90
86
52
26
2
4
6
9
11
12
12
8
5
2

Low Clouds (% Sky Obscured)

0
0
0
0
2
5
5
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

21
64
58
70
76
85
89
93
38
28
27
39
25
13
1
3
6
8
10
10
12
8
5
2

High Clouds (% Sky Obscured)

85
71
58
65
61
62
55
54
62
61
65
70
44
22
1
1
0
0
0
0
1
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
9
9
9
9
7
8
8
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
2
7
19
25
31
25
19
20
18
24
23
22
19
15
10
3
5
3
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)

2
2
3
2
8
6
5
4
6
5
5
5
5
5
5
6
7
8
9
7
4
2
1
1

Chance of Frost

Temperature (°C)

20
19
19
18
18
17
16
17
17
18
20
22
23
24
25
26
26
26
26
25
23
22
21
20

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

22
22
21
21
30
44
45
47
43
40
36
33
33
30
28
26
25
25
25
29
33
37
38
40

Pressure (mb)

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

Ozone (du)

272
273
272
272
273
272
273
273
276
276
275
275
274
276
277
278
279
279
280
279
279
278
278
279

Wednesday 23

Waxing Gibbous 93%

17:48

03:51

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

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)

4
7
10
15
21
26
19
8
2
5
8
9
17
32
40
45
45
45
50
40
35
30
25
25

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
2
2
9
16
21
13
6
2
4
6
9
7
3
0
4
8
12
14
15
17
20
21
20

High Clouds (% Sky Obscured)

1
1
3
3
2
0
0
0
0
1
2
3
7
15
30
30
30
35
35
30
25
10
10
10

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
1
0
1
1
0
1
1
0
4
4
1
5
6
5
9
9
6
10
11
9
11
11
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)

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

Chance of Frost

Temperature (°C)

18
18
17
17
16
16
15
16
17
18
20
22
25
25
26
27
27
27
27
26
24
23
22
21

Feels Like (°C)

18
18
18
19
19
19
18
16
16
16
18
19
19
26
26
25
25
25
26
26
26
25
25
24

Dew Point (°C)

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

Relative Humidity (%)

41
43
45
47
47
48
50
47
45
42
38
35
32
28
25
22
22
22
21
24
28
32
33
33

Pressure (mb)

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

Ozone (du)

279
278
278
277
277
278
278
277
276
275
274
274
274
274
274
275
274
273
273
273
272
272
272
272

Thursday 24

Waxing Gibbous 98%

18:12

04:55

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)

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: 17/09/26 23:41:24. Forecast: 18/09/26 to 24/09/26. Timezone: UTC-6.00