Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 25

Full Moon 100%

18:29

08:20

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

Sun - Rise: 07:39, Set: 18:23, Transit: 13:01. Moon - Rise: 18:29, Set: 08:20. Civil Dark: 18:51 - 07:11. Nautical Dark: 19:22 - 06:40. Astro Dark: 19:52 - 06:10

Total Clouds (% Sky Obscured)

14
15
27
15
19
16
2
15
17
20
30
32
32
28
19
18
17
9
17
43
27
39
37
25

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

3
0
0
8
14
9
0
0
0
0
0
4
5
7
8
7
3
0
0
0
0
12
0
0

High Clouds (% Sky Obscured)

12
15
3
2
0
0
0
0
0
0
0
0
2
2
4
3
7
5
6
39
17
19
14
2

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

Chance of Frost

Temperature (°C)

11
11
10
9
9
8
7
6
6
6
5
4
4
5
8
11
13
14
15
15
16
16
15
13

Feels Like (°C)

11
11
9
9
8
8
6
6
6
6
5
4
4
5
9
12
13
14
14
14
14
14
14
13

Dew Point (°C)

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

Relative Humidity (%)

59
59
59
60
61
61
62
64
64
65
63
63
64
55
51
48
44
39
35
34
34
35
43
48

Pressure (mb)

1019
1020
1020
1021
1021
1021
1022
1022
1022
1022
1022
1023
1023
1024
1023
1022
1021
1020
1018
1017
1016
1016
1016
1016

Ozone (du)

270
271
272
272
269
265
265
266
266
266
265
266
267
268
269
269
270
270
269
268
268
268
269
271

Monday 26

Waning Gibbous 98%

19:12

09:36

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

Sun - Rise: 07:40, Set: 18:22, Transit: 13:01. Moon - Rise: 19:12, Set: 09:36. Civil Dark: 18:49 - 07:13. Nautical Dark: 19:21 - 06:41. Astro Dark: 19:51 - 06:10

Total Clouds (% Sky Obscured)

25
0
0
3
2
0
0
0
3
11
17
17
15
1
0
0
0
0
18
8
25
24
9
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
13
0
0
0

High Clouds (% Sky Obscured)

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

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)

2
2
3
2
3
2
2
2
2
2
2
3
2
2
2
2
2
3
6
8
11
10
7
4

Chance of Frost

Temperature (°C)

12
11
10
9
9
8
7
6
6
5
5
4
4
5
8
11
13
15
16
17
18
18
16
15

Feels Like (°C)

12
11
10
9
8
7
7
6
6
6
5
4
4
5
8
12
13
13
13
13
14
14
13
13

Dew Point (°C)

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

Relative Humidity (%)

51
51
51
52
52
51
51
52
54
56
56
58
59
52
48
45
38
30
27
24
23
26
32
37

Pressure (mb)

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

Ozone (du)

273
273
272
272
272
271
271
270
269
269
269
268
268
269
268
267
266
267
268
268
270
272
273
274

Tuesday 27

Waning Gibbous 93%

20:05

10:52

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

Sun - Rise: 07:41, Set: 18:21, Transit: 13:01. Moon - Rise: 20:05, Set: 10:52. Civil Dark: 18:48 - 07:14. Nautical Dark: 19:19 - 06:42. Astro Dark: 19:50 - 06:11

Total Clouds (% Sky Obscured)

11
3
38
45
46
45
36
3
3
3
7
3
18
35
20
24
41
46
47
45
39
51
71
82

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
2
0
6
11
7
8
12
13
12
18
18
21
22
19

High Clouds (% Sky Obscured)

11
3
33
45
41
35
36
2
2
3
2
1
1
15
17
18
3
9
40
39
33
9
32
38

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)

4
4
4
4
3
4
3
3
2
3
3
3
2
2
2
2
2
3
6
7
9
8
4
3

Chance of Frost

Temperature (°C)

13
12
11
11
11
9
8
7
7
6
6
5
5
6
9
12
14
16
17
17
18
17
16
14

Feels Like (°C)

12
10
9
7
7
6
5
5
6
6
5
5
5
6
9
12
13
12
13
13
13
13
14
12

Dew Point (°C)

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

Relative Humidity (%)

40
39
35
35
35
36
39
42
44
45
45
48
49
44
36
34
30
26
26
23
22
24
30
34

Pressure (mb)

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

Ozone (du)

275
277
277
279
282
282
282
281
284
286
288
288
287
285
283
279
277
276
274
272
271
271
270
271

Wednesday 28

Waning Gibbous 86%

20:05

12:01

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

Sun - Rise: 07:42, Set: 18:20, Transit: 13:01. Moon - Rise: 20:05, Set: 12:01. Civil Dark: 18:47 - 07:15. Nautical Dark: 19:18 - 06:43. Astro Dark: 19:49 - 06:12

Total Clouds (% Sky Obscured)

77
71
64
57
44
39
38
23
27
63
75
81
84
66
67
60
45
51
20
56
78
92
74
61

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)

16
16
12
31
30
28
26
12
13
3
11
17
24
24
22
16
12
6
0
13
23
37
46
45

High Clouds (% Sky Obscured)

35
35
35
40
27
29
37
13
10
45
45
45
46
27
36
40
32
48
15
44
52
52
43
42

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)

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

Chance of Frost

Temperature (°C)

13
11
10
9
8
7
6
5
5
5
4
4
5
5
8
11
14
15
16
17
17
16
15
14

Feels Like (°C)

10
9
8
6
6
5
4
3
3
3
2
1
2
3
6
8
11
13
13
15
13
12
12
11

Dew Point (°C)

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

Relative Humidity (%)

38
39
40
40
40
41
41
41
43
43
44
45
47
44
38
36
33
30
28
27
26
28
34
36

Pressure (mb)

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

Ozone (du)

271
271
271
272
271
270
272
272
271
269
268
269
269
268
268
269
269
269
270
269
269
268
267
266

Thursday 29

Waning Gibbous 76%

21:08

13:00

20 OK
21 OK
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

Sun - Rise: 07:43, Set: 18:19, Transit: 13:01. Moon - Rise: 21:08, Set: 13:00. Civil Dark: 18:46 - 07:16. Nautical Dark: 19:17 - 06:44. Astro Dark: 19:48 - 06:13

Total Clouds (% Sky Obscured)

47
48
53
52
60
73
85
84
84
83
88
93
98
86
68
54
88
91
92
94
97
99
99
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)

47
48
9
4
11
32
53
74
82
83
88
93
98
86
66
47
63
65
66
73
80
87
88
89

High Clouds (% Sky Obscured)

34
45
45
50
53
65
72
65
57
50
64
77
91
77
19
9
56
65
71
80
88
96
97
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
1
1
0
2
2
1
4
4
2
36
63
86
80
76
80
82
77

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.8
0.5
0.4
0.5
0.5
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
12
11
10
10
9
9
9
8
8
8
8
8
9
11
13
15
15
14
14
13
13
13
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

39
39
40
41
41
40
41
39
40
40
40
40
41
40
33
32
29
28
26
25
28
31
35
37

Pressure (mb)

1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1015
1014
1014
1012
1011
1011
1011
1011
1011
1011

Ozone (du)

266
267
268
268
268
268
267
267
267
266
266
267
268
268
268
268
267
266
265
265
266
267
268
267

Friday 30

Waning Gibbous 65%

22:19

13:48

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 OK
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

Sun - Rise: 07:44, Set: 18:17, Transit: 13:01. Moon - Rise: 22:19, Set: 13:48. Civil Dark: 18:45 - 07:17. Nautical Dark: 19:16 - 06:45. Astro Dark: 19:47 - 06:14

Total Clouds (% Sky Obscured)

100
98
96
94
73
55
43
52
61
61
59
53
52
54
56
53
62
67
66
74
82
89
89
89

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
2

Medium Clouds (% Sky Obscured)

90
78
66
54
40
29
20
20
21
20
16
9
3
3
2
1
1
0
0
10
20
29
33
33

High Clouds (% Sky Obscured)

100
92
83
74
51
27
1
1
1
1
1
1
2
25
48
53
62
57
52
62
73
85
84
84

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

Precipitation Probability (%)

65
52
36
8
9
6
5
6
7
6
7
8
3
6
6
2
2
1
0
0
1
0
1
0

Precipitation Amount (mm)

0.3
0.2
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
3
2
1
1
1
1
2
1
1
1
1
2
2
3
4
5
5
5
6
4
3
1
2

Chance of Frost

Temperature (°C)

12
12
11
11
10
10
9
9
8
8
8
8
8
9
10
12
14
15
15
16
16
15
15
14

Feels Like (°C)

11
11
11
11
11
8
8
8
9
9
9
8
7
7
8
9
9
14
14
14
15
15
16
13

Dew Point (°C)

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

Relative Humidity (%)

37
39
40
42
43
43
44
43
44
45
46
46
45
45
43
39
36
34
32
30
32
35
38
41

Pressure (mb)

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

Ozone (du)

266
265
264
262
261
262
262
263
264
266
268
268
269
270
271
272
273
273
273
273
273
273
273
272

Saturday 31

Waning Gibbous 54%

23:34

13:26

20 Bad
21 Bad
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

Sun - Rise: 06:45, Set: 17:16, Transit: 12:01. Moon - Rise: 23:34, Set: 13:26. Civil Dark: 17:44 - 06:18. Nautical Dark: 18:15 - 05:46. Astro Dark: 18:46 - 05:15

Total Clouds (% Sky Obscured)

86
83
77
71
80
100
100
100
100
91
83
77
85
92
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

4
2
1
0
0
0
4
8
12
9
6
3
4
5
6
37
69
100
100
100
100

Medium Clouds (% Sky Obscured)

32
23
15
6
18
45
65
79
89
83
77
73
76
81
81
87
93
100
92
84
77

High Clouds (% Sky Obscured)

85
79
69
58
74
100
89
81
75
70
69
65
77
85
100
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
8
6
4
5
7

Fog (%)

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

Precipitation Probability (%)

0
1
1
0
11
39
51
63
71
69
71
72
57
41
18
75
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0.4
0.3
0.3
0.4
0.2
0
0
0.4
1.6
3.6
1.6
1.2
0.7

Wind Speed/Direction (mph)

2
3
2
2
2
1
1
2
3
4
3
3
3
5
8
10
4
9
14
12
9

Chance of Frost

Temperature (°C)

13
12
11
11
10
9
9
9
9
9
10
10
10
11
12
14
12
11
10
10
10

Feels Like (°C)

13
12
12
11
11
7
7
7
7
7
7
7
7
8
9
9
10
9
8
8
7

Dew Point (°C)

0
0
-0
-1
-1
-2
-2
-2
-2
-1
-1
-1
-1
1
1
2
4
6
7
7
7

Relative Humidity (%)

42
44
45
46
47
46
45
46
46
47
47
47
47
47
46
46
56
68
83
83
80

Pressure (mb)

1012
1013
1012
1012
1012
1012
1011
1011
1011
1010
1010
1011
1011
1010
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

271
270
269
269
269
268
268
268
268
268
269
270
271
270
269
268
265
262
259
258
257

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

Generated: 25/10/26 20:14:03. Forecast: 25/10/26 to 01/11/26. Timezone: UTC-6.00