Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 29

First Quarter 51%

14:50

23:47

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

Sun - Rise: 07:15, Set: 19:03, Transit: 13:08. Moon - Rise: 14:50, Set: 23:47. Civil Dark: 19:29 - 06:48. Nautical Dark: 20:00 - 06:18. Astro Dark: 20:31 - 05:47

Total Clouds (% Sky Obscured)

54
48
14
19
44
29
18
23
26
66
76
37
8
7
11
7
1
24
27
27
19
58
86
95

Low Clouds (% Sky Obscured)

22
17
12
10
26
16
16
19
16
0
0
0
0
0
0
0
0
10
4
8
0
0
3
1

Medium Clouds (% Sky Obscured)

22
5
6
16
38
24
18
23
26
62
71
37
7
7
11
7
1
20
26
23
18
57
84
92

High 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
4
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
1
0
0
0
0
1
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
4
3
4
5
7
8
7
7
7
7
5
2
2
3
3
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

42
39
35
31
28
28
28
27
26
25
27
30
34
35
36
36
37
39
39
40
42
44
44
40

Pressure (mb)

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

Ozone (du)

287
285
283
282
281
279
278
278
277
275
273
272
271
271
271
271
271
270
270
271
273
276
281
286

Tuesday 30

Waxing Gibbous 61%

15:36

00:50

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

Sun - Rise: 07:15, Set: 19:01, Transit: 13:08. Moon - Rise: 15:36, Set: 00:50. Civil Dark: 19:28 - 06:49. Nautical Dark: 19:59 - 06:18. Astro Dark: 20:29 - 05:48

Total Clouds (% Sky Obscured)

35
35
75
86
100
100
100
100
64
4
3
0
5
1
18
15
7
9
6
3
0
0
11
15

Low Clouds (% Sky Obscured)

1
0
0
0
7
0
6
2
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

35
23
9
26
31
34
90
57
50
2
0
0
4
1
15
12
5
6
2
2
0
0
10
14

High Clouds (% Sky Obscured)

1
6
30
40
100
100
100
100
48
3
2
0
0
0
0
0
0
3
1
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 (%)

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
1
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
7
10
13
16
17
16
17
16
12
9
6
4
3
3
2
2
2
2
2
3
2
2

Chance of Frost

Temperature (°C)

19
21
24
26
26
27
27
27
27
26
24
23
21
20
19
19
19
18
18
17
16
15
14
15

Feels Like (°C)

16
20
21
21
21
21
21
20
21
20
21
20
20
20
20
18
18
18
17
17
17
14
15
15

Dew Point (°C)

4
5
5
5
6
7
6
6
6
6
6
5
5
5
5
4
4
4
4
4
4
2
2
2

Relative Humidity (%)

37
33
28
27
27
28
26
26
26
28
30
32
34
36
37
37
38
40
41
42
44
42
44
43

Pressure (mb)

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

Ozone (du)

287
287
286
285
286
288
289
292
289
284
280
279
278
277
277
276
275
274
273
271
269
268
268
267

Wednesday 1

Waxing Gibbous 71%

16:15

01:57

09 Good
10 Good
11 Good
12 Good
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 OK
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

Sun - Rise: 07:16, Set: 19:00, Transit: 13:08. Moon - Rise: 16:15, Set: 01:57. Civil Dark: 19:26 - 06:50. Nautical Dark: 19:57 - 06:19. Astro Dark: 20:28 - 05:48

Total Clouds (% Sky Obscured)

14
1
0
12
36
20
34
38
40
30
37
29
3
0
0
0
0
0
0
0
0
0
0
0

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)

12
1
0
9
26
17
29
32
37
30
37
29
3
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 (%)

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
4
6
6
7
9
12
14
14
11
5
4
3
4
4
4
4
3
4
4
3
2
2

Chance of Frost

Temperature (°C)

16
17
19
20
21
27
28
28
28
27
25
24
22
19
19
18
18
18
17
17
16
16
15
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

35
33
31
29
26
23
20
19
19
20
24
27
28
28
30
30
31
32
33
34
36
38
39
38

Pressure (mb)

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

Ozone (du)

267
267
266
266
266
266
265
264
264
264
263
263
264
263
261
261
260
259
259
260
259
258
258
257

Thursday 2

Waxing Gibbous 80%

16:48

03:06

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

Sun - Rise: 07:17, Set: 18:58, Transit: 13:07. Moon - Rise: 16:48, Set: 03:06. Civil Dark: 19:25 - 06:51. Nautical Dark: 19:55 - 06:20. Astro Dark: 20:26 - 05:49

Total Clouds (% Sky Obscured)

3
8
12
16
19
21
34
47
50
29
17
5
4
2
0
17
39
59
56
58
59
54
55
50

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

3
7
11
11
13
21
23
16
11
6
3
0
0
0
0
4
7
8
4
2
3
2
1
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
28
47
50
29
17
5
4
2
0
17
39
59
56
58
59
54
55
50

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
3
5
7
7
12
15
15
15
14
10
7
6
6
5
5
4
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

17
18
20
22
24
29
30
30
29
28
26
25
24
22
21
20
19
19
19
18
18
18
18
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

30
26
24
21
17
14
13
14
14
16
19
22
23
24
25
25
26
27
30
32
34
36
38
37

Pressure (mb)

1018
1018
1017
1016
1015
1013
1012
1012
1011
1011
1011
1012
1012
1013
1013
1013
1013
1013
1012
1012
1013
1013
1013
1013

Ozone (du)

256
255
253
252
251
249
249
248
248
248
248
249
248
248
247
246
246
246
246
247
246
247
247
247

Friday 3

Waxing Gibbous 89%

17:17

04:17

09 OK
10 OK
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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:18, Set: 18:57, Transit: 13:07. Moon - Rise: 17:17, Set: 04:17. Civil Dark: 19:23 - 06:52. Nautical Dark: 19:54 - 06:21. Astro Dark: 20:25 - 05:50

Total Clouds (% Sky Obscured)

42
32
22
37
56
75
80
91
100
100
100
100
90
79
68
55
39
27
36
45
52
61
68
74

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
3
6
8
2
2
3
3
2
2
4
7
35
44
56
61

Medium Clouds (% Sky Obscured)

1
5
9
7
9
14
18
64
86
89
90
92
83
74
64
48
31
15
22
29
37
37
39
39

High Clouds (% Sky Obscured)

42
32
0
0
0
0
33
67
100
100
100
100
75
49
24
19
13
8
11
14
18
12
6
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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
Very Light Rain
None
None
None
None
Very Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

0
1
1
7
11
12
22
30
37
51
47
46
48
50
53
46
40
36
47
54
59
51
41
24

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
7
10
13
17
18
21
20
18
14
13
12
12
10
6
6
7
8
10
9
10
13
10
9

Chance of Frost

Temperature (°C)

20
23
26
28
29
29
29
28
28
26
26
25
25
24
24
24
18
17
17
17
18
18
13
13

Feels Like (°C)

19
21
23
25
24
23
22
21
20
20
20
21
20
21
23
24
12
13
15
16
18
20
7
7

Dew Point (°C)

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

Relative Humidity (%)

33
28
24
23
20
18
17
18
17
19
19
20
20
25
31
39
37
37
36
40
46
52
49
48

Pressure (mb)

1013
1012
1011
1011
1009
1008
1007
1007
1006
1006
1007
1008
1009
1009
1009
1010
1010
1009
1009
1010
1010
1011
1012
1012

Ozone (du)

247
247
247
250
252
254
259
261
261
263
264
266
268
270
272
274
281
287
294
291
287
284
281
277

Saturday 4

Waxing Gibbous 95%

17:44

05:29

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

Sun - Rise: 07:19, Set: 18:55, Transit: 13:07. Moon - Rise: 17:44, Set: 05:29. Civil Dark: 19:22 - 06:53. Nautical Dark: 19:52 - 06:22. Astro Dark: 20:23 - 05:51

Total Clouds (% Sky Obscured)

58
41
25
38
36
39
32
25
17
19
21
13
6
3
3
3
3
3
3
3
2
2
0
0

Low Clouds (% Sky Obscured)

50
20
5
6
6
7
6
5
4
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

28
16
3
7
12
17
8
4
1
2
2
3
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 (%)

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 (%)

22
19
14
10
6
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
6
5
4
15
16
17
17
18
18
20
20
21
21
20
20
16
16
16
16
17
16
12
12

Dew Point (°C)

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

Relative Humidity (%)

47
43
39
36
34
32
29
29
28
28
30
32
35
36
37
38
38
39
40
42
44
45
43
41

Pressure (mb)

1013
1012
1012
1012
1011
1010
1009
1009
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009

Ozone (du)

274
271
268
265
265
264
263
264
265
265
266
266
266
265
264
263
263
264
264
265
266
267
268
269

Sunday 5

Waxing Gibbous 99%

18:09

06:42

Sun - Rise: 07:20, Set: 18:54, Transit: 13:06. Moon - Rise: 18:09, Set: 06:42. Civil Dark: 19:20 - 06:54. Nautical Dark: 19:51 - 06:23. Astro Dark: 20:22 - 05:52

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 Moab, Grand, United States of America (38.47,-109.74)

Generated: 29/09/25 08:17:13. Forecast: 29/09/25 to 05/10/25. Timezone: UTC-6.00