Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 22

Waxing Gibbous 87%

17:21

03:51

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

Sun - Rise: 07:06, Set: 19:13, Transit: 13:09. Moon - Rise: 17:21, Set: 03:51. Civil Dark: 19:40 - 06:40. Nautical Dark: 20:11 - 06:09. Astro Dark: 20:42 - 05:38

Total Clouds (% Sky Obscured)

51
55
63
51
45
70
91
54
19
41
89
100
100
98
73
80
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
5
0
0

Medium Clouds (% Sky Obscured)

25
52
3
3
4
70
65
54
14
27
20
26
18
14
12
19
26
27
89
80
87
84
43
49

High Clouds (% Sky Obscured)

50
50
50
51
45
55
81
38
0
22
82
100
100
96
73
73
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

6
9
7
7
4
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
6
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
34
30
23
43
44
21
16
33
17
29
30
13
19
58
42
29
44
59
72
81
30

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.6
0

Wind Speed/Direction (mph)

8
7
4
4
3
1
4
13
14
13
13
13
9
10
8
5
3
4
5
5
5
5
4
3

Chance of Frost

Temperature (°C)

15
15
17
21
23
24
27
27
26
27
27
27
24
22
22
20
20
19
18
18
17
17
16
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

39
45
38
32
32
29
27
26
28
24
22
24
40
41
41
48
46
49
51
55
57
56
57
59

Pressure (mb)

1014
1015
1014
1014
1014
1013
1011
1010
1010
1009
1008
1008
1010
1012
1012
1013
1013
1014
1015
1016
1016
1016
1016
1017

Ozone (du)

274
275
274
273
272
273
274
275
275
273
272
272
271
271
271
272
271
270
269
269
269
269
269
271

Wednesday 23

Waxing Gibbous 93%

17:48

04:55

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:07, Set: 19:12, Transit: 13:09. Moon - Rise: 17:48, Set: 04:55. Civil Dark: 19:38 - 06:41. Nautical Dark: 20:09 - 06:10. Astro Dark: 20:40 - 05:39

Total Clouds (% Sky Obscured)

100
88
93
93
97
100
100
100
100
97
100
100
100
100
100
100
100
100
93
100
99
100
100
88

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)

34
21
18
5
1
2
0
0
0
0
0
0
0
0
0
0
0
0
0
4
3
3
3
3

High Clouds (% Sky Obscured)

100
81
90
89
95
100
100
100
100
97
100
100
100
100
100
100
100
100
91
100
99
100
100
83

ISS Passover

Visibility (miles)

9
9
3
5
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
2
2
3
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 (%)

23
19
15
11
14
9
10
8
7
8
5
3
2
2
2
2
0
1
1
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
3
3
3
3
3
4
4
3
3
3
2
2
1
1
2
2
2
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
8
9
9
9
10
10
10
9
9
8
10
9
9
8
8
8
7
7
7
6
6
6

Relative Humidity (%)

60
59
56
53
51
46
44
41
40
37
36
35
41
42
43
45
46
47
47
49
49
49
50
54

Pressure (mb)

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

Ozone (du)

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

Thursday 24

Waxing Gibbous 98%

18:12

06:00

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

Sun - Rise: 07:08, Set: 19:10, Transit: 13:09. Moon - Rise: 18:12, Set: 06:00. Civil Dark: 19:36 - 06:42. Nautical Dark: 20:07 - 06:11. Astro Dark: 20:39 - 05:40

Total Clouds (% Sky Obscured)

100
100
100
100
92
90
96
100
100
100
98
100
47
30
4
23
44
48
62
64
72
80
86
90

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
0
40
33
50
50
41
40
40
40
22
14
12
12
1
0
1
2
3
0
2
3
3
6

High Clouds (% Sky Obscured)

100
100
100
100
89
79
88
93
100
100
96
100
42
23
3
20
39
44
60
64
72
79
86
89

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
51
46
42
39
36
32
30
27
25
24
25
29
32
33
36
37
38
41
42
44
44
47
48

Pressure (mb)

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

Ozone (du)

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

Friday 25

Waxing Gibbous 100%

18:35

07:06

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
02 Bad
03 Bad
04 Bad
05 OK
06 OK

Sun - Rise: 07:09, Set: 19:08, Transit: 13:08. Moon - Rise: 18:35, Set: 07:06. Civil Dark: 19:35 - 06:43. Nautical Dark: 20:06 - 06:12. Astro Dark: 20:37 - 05:41

Total Clouds (% Sky Obscured)

94
100
100
99
99
99
100
100
100
100
31
27
72
91
28
36
45
46
42
36
32
31
30
35

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)

6
31
53
72
83
73
38
16
14
15
16
10
6
0
4
12
17
18
18
16
12
11
8
6

High Clouds (% Sky Obscured)

94
100
99
98
97
96
99
100
100
100
26
22
69
91
20
22
30
29
24
14
8
4
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
Very Light Rain
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

6
6
26
40
45
45
42
35
40
43
52
37
27
54
49
29
24
28
33
34
37
27
2
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0
0
0.3
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
16
17
18
19
20
21
21
22
21
21
20
19
18
18
17
16
16
15
15
15
14
14
13

Feels Like (°C)

14
15
16
17
19
18
17
17
17
17
17
18
18
17
16
18
17
17
16
15
15
15
15
14

Dew Point (°C)

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

Relative Humidity (%)

49
46
42
39
37
37
37
37
37
35
34
35
41
44
53
54
54
56
57
59
60
62
62
62

Pressure (mb)

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

Ozone (du)

283
284
284
284
285
285
286
287
287
286
285
284
285
285
284
284
285
287
287
288
288
287
285
286

Saturday 26

Full Moon 100%

19:00

07:06

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

Sun - Rise: 07:09, Set: 19:07, Transit: 13:08. Moon - Rise: 19:00, Set: 07:06. Civil Dark: 19:33 - 06:44. Nautical Dark: 20:04 - 06:13. Astro Dark: 20:35 - 05:42

Total Clouds (% Sky Obscured)

37
38
31
25
24
18
7
0
0
0
0
0
0
0
16
34
55
71
78
83
88
93
99
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
0

Medium Clouds (% Sky Obscured)

5
3
3
1
2
3
0
0
0
0
0
0
0
0
0
1
1
1
2
2
1
1
0
13

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
34
55
71
78
80
86
92
99
99

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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
61
53
49
42
37
34
30
27
23
21
21
24
27
31
33
35
37
38
38
39
41
42
43

Pressure (mb)

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

Ozone (du)

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

Sunday 27

Waning Gibbous 97%

19:26

08:15

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 OK
23 OK
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:10, Set: 19:05, Transit: 13:08. Moon - Rise: 19:26, Set: 08:15. Civil Dark: 19:32 - 06:45. Nautical Dark: 20:02 - 06:14. Astro Dark: 20:34 - 05:43

Total Clouds (% Sky Obscured)

100
100
93
89
83
85
87
90
93
96
100
88
74
58
51
47
43
53
64
73
64
55
48
56

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)

24
32
23
11
5
9
13
17
21
26
31
28
24
20
28
36
43
53
64
72
60
47
34
36

High Clouds (% Sky Obscured)

100
100
93
89
83
85
87
86
90
95
100
83
65
44
33
21
10
15
16
26
24
20
14
19

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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
1
1
14
21
27
32
35
36
40

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
4
4
2
3
5
6
8
11
12
12
13
9
7
5
5
5
5
6
6
6
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
14
14
14
15
24
23
23
23
24
24
22
22
22
21
19
18
18
18
18
18
18
17

Dew Point (°C)

3
3
3
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
3
5
7
7
7
8

Relative Humidity (%)

41
40
38
31
26
22
20
18
17
17
17
17
19
20
22
23
24
26
31
37
44
46
47
47

Pressure (mb)

1016
1016
1016
1015
1014
1013
1012
1011
1009
1009
1008
1008
1008
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010
1009

Ozone (du)

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

Monday 28

Waning Gibbous 91%

19:56

09:26

Sun - Rise: 07:11, Set: 19:04, Transit: 13:07. Moon - Rise: 19:56, Set: 09:26. Civil Dark: 19:30 - 06:46. Nautical Dark: 20:01 - 06:15. Astro Dark: 20:32 - 05:44

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: 22/09/26 07:46:15. Forecast: 22/09/26 to 28/09/26. Timezone: UTC-6.00