Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waning Crescent 4%

04:48

18:28

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 OK
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:04, Set: 19:18, Transit: 13:11. Moon - Rise: 04:48, Set: 18:28. Civil Dark: 19:45 - 06:38. Nautical Dark: 20:16 - 06:06. Astro Dark: 20:47 - 05:35

Total Clouds (% Sky Obscured)

86
81
60
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
37
58
48
50

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
14
0
28
39
34
31
64
92
87
85
91
100
100
100
87
19
21
32
16
14

High Clouds (% Sky Obscured)

84
81
60
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
28
58
48
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
1
5
0
1
5
19
34
23
8
1
0
1
2
16
23

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
2
2
2
2
1
1
1
0
0
0
0
2
6
13
16
10
6
4
1
1
3
2

Chance of Frost

Temperature (°C)

19
18
18
17
17
17
17
17
18
19
20
22
24
26
27
26
24
24
25
25
24
22
21
21

Feels Like (°C)

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

Dew Point (°C)

-1
-2
-2
-3
-3
-4
-4
-4
-4
-2
-3
-3
-2
-2
-1
10
11
10
8
8
9
9
8
8

Relative Humidity (%)

25
26
26
25
25
24
23
22
23
24
20
19
18
16
16
35
44
39
34
33
38
41
43
45

Pressure (mb)

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

Ozone (du)

270
270
269
268
268
268
269
270
270
270
272
272
273
274
273
274
274
276
278
279
280
281
280
278

Friday 19

Waning Crescent 1%

05:52

18:50

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

Sun - Rise: 07:05, Set: 19:17, Transit: 13:11. Moon - Rise: 05:52, Set: 18:50. Civil Dark: 19:43 - 06:38. Nautical Dark: 20:14 - 06:07. Astro Dark: 20:45 - 05:36

Total Clouds (% Sky Obscured)

59
80
52
28
30
64
29
56
37
37
23
3
19
34
4
4
1
17
6
25
5
7
23
58

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
17
13
10
0
2
16
2
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

30
79
24
20
23
64
24
23
25
28
20
3
18
0
0
3
1
13
5
20
5
7
23
51

High Clouds (% Sky Obscured)

59
25
38
9
2
1
0
56
0
11
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
7
6
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 (%)

35
39
33
9
23
13
24
32
17
37
32
14
9
24
15
11
10
5
2
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)

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

Chance of Frost

Temperature (°C)

20
19
19
18
18
17
18
17
16
18
20
22
24
25
26
27
28
28
28
27
26
23
22
22

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
50
52
57
56
59
53
58
62
57
48
44
39
31
27
22
22
21
20
20
26
30
30
31

Pressure (mb)

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

Ozone (du)

277
276
276
275
275
275
276
276
277
278
278
278
278
278
277
276
275
274
271
270
269
269
270
270

Saturday 20

Waning Crescent 0%

06:54

19:11

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

Sun - Rise: 07:06, Set: 19:15, Transit: 13:10. Moon - Rise: 06:54, Set: 19:11. Civil Dark: 19:41 - 06:39. Nautical Dark: 20:12 - 06:08. Astro Dark: 20:44 - 05:37

Total Clouds (% Sky Obscured)

63
40
34
21
16
15
23
26
35
43
43
34
21
14
10
7
66
30
30
33
42
50
61
72

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
39
34
19
13
13
18
18
24
30
38
28
20
13
8
0
50
0
0
11
22
33
48
63

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
7
55
30
30
33
42
50
60
45

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

Chance of Frost

Temperature (°C)

22
22
21
20
19
19
18
17
17
18
21
23
25
26
28
29
29
29
29
28
27
25
24
24

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

30
28
30
33
35
37
39
40
41
39
31
28
27
25
24
22
21
21
21
21
21
21
21
22

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1014
1013
1012
1011
1010
1009
1009
1009
1010
1010
1011

Ozone (du)

269
267
267
267
266
265
265
265
265
265
264
264
264
263
263
263
262
262
262
262
261
261
262
262

Sunday 21

New Moon 1%

07:55

19:32

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

Sun - Rise: 07:07, Set: 19:13, Transit: 13:10. Moon - Rise: 07:55, Set: 19:32. Civil Dark: 19:40 - 06:40. Nautical Dark: 20:11 - 06:09. Astro Dark: 20:42 - 05:38

Total Clouds (% Sky Obscured)

84
80
82
81
69
53
39
45
33
44
40
45
50
55
60
58
63
10
6
4
3
2
4
3

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

79
75
74
76
61
49
32
3
5
14
15
20
30
30
30
26
29
8
6
4
3
2
4
3

High Clouds (% Sky Obscured)

35
30
25
25
10
5
0
0
3
6
10
15
18
20
15
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
1
1
0
2
3
1
1
2
1
3
4
5
13
29
31
13
4
2
0
3
3
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
3
0
0
0
0
1
3
2
3
2
5
9
9
13
15
12
11
9
6
3
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
2
3
3
3
6
8
8
9
10
9
9
11
12
12
13
14
13
13
14
15
14
13
12

Relative Humidity (%)

23
25
30
30
31
40
47
52
54
54
48
42
43
41
39
45
46
42
43
48
57
63
62
60

Pressure (mb)

1011
1012
1012
1012
1012
1012
1012
1013
1014
1014
1014
1014
1014
1013
1013
1013
1012
1011
1011
1011
1012
1012
1013
1014

Ozone (du)

262
262
262
262
261
261
261
261
261
262
264
267
267
267
266
266
267
267
267
268
269
270
270
272

Monday 22

Waxing Crescent 4%

08:55

19:55

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 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good

Sun - Rise: 07:07, Set: 19:12, Transit: 13:10. Moon - Rise: 08:55, Set: 19:55. Civil Dark: 19:38 - 06:41. Nautical Dark: 20:09 - 06:10. Astro Dark: 20:40 - 05:39

Total Clouds (% Sky Obscured)

7
3
2
3
1
0
0
0
0
0
0
0
0
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)

7
3
2
3
1
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 (%)

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 (%)

9
0
1
0
0
0
6
0
0
1
2
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
2
1
1
1
1
1
1
0
0
0
2
5
7
9
8
7
6
4
2
2
2

Chance of Frost

Temperature (°C)

19
19
18
18
17
16
16
15
16
17
19
21
23
25
26
27
29
29
29
28
26
24
22
21

Feels Like (°C)

19
19
18
18
18
17
17
17
17
19
20
22
24
26
26
26
27
27
28
28
27
26
25
24

Dew Point (°C)

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

Relative Humidity (%)

60
63
64
62
65
68
70
73
74
66
57
53
46
36
33
30
27
26
26
25
27
30
33
32

Pressure (mb)

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

Ozone (du)

273
272
273
274
274
274
275
275
275
275
275
276
276
276
275
273
272
273
274
275
275
275
275
275

Tuesday 23

Waxing Crescent 9%

09:56

20:19

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 OK
15 OK
16 OK
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:08, Set: 19:10, Transit: 13:09. Moon - Rise: 09:56, Set: 20:19. Civil Dark: 19:37 - 06:42. Nautical Dark: 20:07 - 06:11. Astro Dark: 20:39 - 05:40

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
2
3
9
16
22
24
26
28
41
62
95
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
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
10
18
26
25
24

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
2
8
14
22
21
17
13
38
61
95
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 (%)

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
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
14
23
30
52
61

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
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
19
18
18
17
16
16
15
17
18
19
21
23
25
28
29
30
30
30
30
27
25
22
21

Feels Like (°C)

23
22
18
17
16
16
16
16
14
15
15
16
17
19
26
27
26
26
28
28
27
26
25
24

Dew Point (°C)

3
1
-1
-3
-5
-5
-5
-5
-5
-5
-6
-5
-3
-2
1
2
3
3
3
3
5
8
10
10

Relative Humidity (%)

31
29
28
25
22
23
23
23
22
20
18
18
17
17
17
17
17
17
17
17
24
33
46
51

Pressure (mb)

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

Ozone (du)

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

Wednesday 24

Waxing Crescent 15%

10:58

20:47

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

Sun - Rise: 07:09, Set: 19:09, Transit: 13:09. Moon - Rise: 10:58, Set: 20:47. Civil Dark: 19:35 - 06:43. Nautical Dark: 20:06 - 06:12. Astro Dark: 20:37 - 05:41

Total Clouds (% Sky Obscured)

100
84
69
54
69
84
100
99
98
97
88
79
70
64
57
51
50
50
50

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0

Medium Clouds (% Sky Obscured)

22
15
8
2
22
43
63
43
23
4
3
3
3
17
31
45
45
45
45

High Clouds (% Sky Obscured)

100
84
67
51
67
84
100
99
98
97
88
62
51
33
19
4
4
4
4

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

65
58
49
38
49
56
58
55
50
46
44
43
40
38
33
20
19
15
5

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
3
3
3
3
2
1
1
0
0
0
0
1
3
7
11
15
13
12

Chance of Frost

Temperature (°C)

20
19
18
18
17
17
16
16
17
18
18
21
24
26
28
29
29
30
31

Feels Like (°C)

22
20
16
16
16
16
16
15
15
15
16
18
19
20
28
28
26
28
28

Dew Point (°C)

11
11
11
10
10
10
11
11
11
11
10
11
11
11
12
12
10
12
13

Relative Humidity (%)

56
61
61
61
61
64
68
72
67
63
59
52
46
40
37
33
30
31
32

Pressure (mb)

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

Ozone (du)

278
278
278
278
277
278
278
279
279
279
279
278
277
276
276
276
275
274
274

Forecast for Moab, Grand, United States of America (38.57,-109.55)

Generated: 18/09/25 23:01:36. Forecast: 18/09/25 to 24/09/25. Timezone: UTC-6.00