Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 4

Waning Crescent 21%

No Rise

14:48

03 Bad
04 Bad
05 OK
06 Good
07 OK
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 OK
01 Good
02 Good

Sun - Rise: 06:48, Set: 17:13, Transit: 12:01. Moon - Rise: No Rise, Set: 14:48. Civil Dark: 17:41 - 06:21. Nautical Dark: 18:12 - 05:49. Astro Dark: 18:43 - 05:18

Total Clouds (% Sky Obscured)

85
75
31
0
20
87
99
98
100
100
100
100
99
71
98
84
60
56
69
76
71
39
18
16

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
30
80
64
87
18
62
17
88
80
10
5
46
76
71
35
5
5

Medium Clouds (% Sky Obscured)

85
36
0
0
3
87
98
96
94
100
100
35
12
15
76
77
6
15
33
74
60
7
0
0

High Clouds (% Sky Obscured)

2
0
0
0
15
50
0
22
79
100
100
100
97
69
94
35
48
40
25
3
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
6
46
82
83
68
64
44
38
29
31
7
1
1
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.4
0.3
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
68
71
71
72
63
59
55
55
54
58
62
66
68
70
70
71
74
76
76
75
76
79
79

Pressure (mb)

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

Ozone (du)

273
275
277
276
279
287
296
308
315
319
316
312
309
305
301
300
300
300
300
299
299
301
296
286

Thursday 5

Waning Crescent 13%

03:11

15:12

03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 Good
10 Good
11 OK
12 OK
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

Sun - Rise: 06:49, Set: 17:12, Transit: 12:01. Moon - Rise: 03:11, Set: 15:12. Civil Dark: 17:40 - 06:22. Nautical Dark: 18:11 - 05:50. Astro Dark: 18:43 - 05:19

Total Clouds (% Sky Obscured)

21
27
28
29
28
28
5
8
23
23
79
100
100
100
100
100
100
100
100
100
87
99
100
51

Low Clouds (% Sky Obscured)

5
1
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
26
26
100
93
87
100
100
85
90
98
87
31
25
16

High Clouds (% Sky Obscured)

0
0
0
0
0
2
4
7
6
10
68
100
100
100
100
96
100
100
100
100
57
98
99
44

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 (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

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)

1
2
3
3
2
2
1
1
1
2
2
2
2
2
2
2
1
2
2
1
2
1
1
1

Chance of Frost

Temperature (°C)

4
3
3
2
2
3
5
7
9
11
12
12
12
12
12
10
9
9
8
8
8
7
7
7

Feels Like (°C)

5
3
3
2
2
3
5
7
9
10
11
12
10
10
10
8
8
7
6
7
6
5
5
5

Dew Point (°C)

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

Relative Humidity (%)

79
77
80
83
83
77
71
65
61
56
52
49
47
48
55
58
60
60
62
63
64
64
65
67

Pressure (mb)

1020
1020
1020
1021
1022
1022
1022
1021
1021
1020
1018
1017
1017
1018
1018
1018
1019
1019
1020
1020
1020
1020
1021
1021

Ozone (du)

280
276
273
272
272
272
271
269
268
268
268
268
267
269
269
269
268
268
267
267
267
268
269
270

Friday 6

Waning Crescent 7%

04:15

15:36

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

Sun - Rise: 06:51, Set: 17:11, Transit: 12:01. Moon - Rise: 04:15, Set: 15:36. Civil Dark: 17:39 - 06:23. Nautical Dark: 18:11 - 05:51. Astro Dark: 18:42 - 05:20

Total Clouds (% Sky Obscured)

35
38
40
45
57
45
47
42
49
36
13
0
3
0
0
0
0
0
0
0
0
0
0
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)

20
19
20
19
31
25
21
22
20
12
5
0
1
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
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 (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

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
1
6
7
8
3
2
5
4
3
2
0
0
0
0
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
70
70
71
72
66
57
55
50
47
44
42
41
40
48
48
50
50
51
52
52
53
53
54

Pressure (mb)

1021
1021
1022
1022
1023
1023
1023
1022
1022
1021
1020
1020
1019
1019
1019
1020
1021
1021
1021
1022
1022
1022
1022
1023

Ozone (du)

272
274
275
276
279
280
281
280
281
281
281
281
280
277
275
274
274
273
271
271
271
271
270
269

Saturday 7

Waning Crescent 3%

05:19

16:02

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

Sun - Rise: 06:52, Set: 17:10, Transit: 12:01. Moon - Rise: 05:19, Set: 16:02. Civil Dark: 17:38 - 06:24. Nautical Dark: 18:10 - 05:52. Astro Dark: 18:41 - 05:21

Total Clouds (% Sky Obscured)

15
23
28
28
30
20
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5

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
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
0
0
0
0
0
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 (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

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)

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

Chance of Frost

Temperature (°C)

5
4
4
4
3
3
5
8
10
11
13
14
13
13
13
11
10
9
8
7
7
6
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
53
53
55
56
53
44
43
41
40
38
34
33
33
41
43
45
46
49
49
48
50
53
53

Pressure (mb)

1023
1023
1024
1024
1025
1025
1025
1024
1024
1023
1022
1021
1021
1021
1021
1022
1023
1024
1024
1025
1025
1025
1026
1026

Ozone (du)

266
265
264
263
261
261
262
261
260
260
260
260
261
262
261
262
262
262
262
261
261
261
261
261

Sunday 8

Waning Crescent 0%

06:24

16:31

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

Sun - Rise: 06:53, Set: 17:09, Transit: 12:01. Moon - Rise: 06:24, Set: 16:31. Civil Dark: 17:37 - 06:25. Nautical Dark: 18:09 - 05:53. Astro Dark: 18:40 - 05:22

Total Clouds (% Sky Obscured)

9
14
20
24
28
19
9
0
0
0
0
0
0
0
0
0
0
2
4
6
10
15
24
28

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
1
2
0

Medium 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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
6
7
6
6
15

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 (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

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)

1
1
2
2
2
2
2
2
3
2
2
3
2
2
2
1
1
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
3
3
2
3
5
7
9
10
12
13
13
12
11
11
10
10
9
9
8
7
6
6

Dew Point (°C)

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

Relative Humidity (%)

54
55
55
56
58
54
48
44
42
38
37
34
35
35
45
46
47
49
51
51
53
53
54
55

Pressure (mb)

1026
1026
1027
1027
1028
1029
1028
1027
1026
1025
1024
1023
1022
1022
1022
1023
1023
1024
1024
1024
1025
1025
1026
1026

Ozone (du)

261
262
263
262
262
262
263
263
262
262
262
261
261
261
262
263
263
264
265
266
268
268
268
268

Monday 9

New Moon 0%

07:28

17:04

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

Sun - Rise: 06:54, Set: 17:08, Transit: 12:01. Moon - Rise: 07:28, Set: 17:04. Civil Dark: 17:36 - 06:26. Nautical Dark: 18:08 - 05:54. Astro Dark: 18:39 - 05:23

Total Clouds (% Sky Obscured)

29
30
35
42
56
61
61
65
60
55
45
40
41
41
60
84
99
99
100
100
100
100
100
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
1
4

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
11

High Clouds (% Sky Obscured)

22
30
35
42
56
61
61
65
60
55
45
40
41
41
60
84
99
99
100
100
100
100
100
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 (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
56
56
56
54
54
48
45
42
40
39
37
42
46
50
50
51
52
52
52
53
55
55
56

Pressure (mb)

1026
1026
1026
1027
1027
1028
1027
1026
1025
1024
1023
1022
1021
1021
1021
1022
1022
1022
1023
1023
1023
1023
1024
1024

Ozone (du)

267
267
266
266
266
266
265
265
265
264
262
260
259
258
257
256
255
254
254
253
252
253
253
254

Tuesday 10

Waxing Crescent 3%

08:31

17:44

Sun - Rise: 06:55, Set: 17:07, Transit: 12:01. Moon - Rise: 08:31, Set: 17:44. Civil Dark: 17:35 - 06:27. Nautical Dark: 18:07 - 05:55. Astro Dark: 18:39 - 05:24

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: 04/11/26 03:24:31. Forecast: 04/11/26 to 10/11/26. Timezone: UTC-7.00