Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waning Crescent 10%

04:48

18:03

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

Sun - Rise: 07:04, Set: 19:20, Transit: 13:11. Moon - Rise: 04:48, Set: 18:03. Civil Dark: 19:46 - 06:38. Nautical Dark: 20:17 - 06:06. Astro Dark: 20:49 - 05:35

Total Clouds (% Sky Obscured)

0
2
3
5
57
70
100
87
100
100
100
88
70
31
93
100
100
100
100
100
100
100
87
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
0
0
3
78
97
99
86
100

High Clouds (% Sky Obscured)

0
2
3
2
28
53
100
87
100
100
100
88
70
31
93
100
100
100
100
100
100
100
39
97

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
4

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

25
23
20
17
15
14
13
13
18
20
20
20
21
21
21
20
21
21
21
22
22
23
19
18

Pressure (mb)

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

Ozone (du)

277
275
274
274
273
274
273
273
272
272
273
274
273
271
270
269
269
269
268
268
268
268
269
270

Friday 19

Waning Crescent 4%

05:52

18:28

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

Sun - Rise: 07:05, Set: 19:18, Transit: 13:11. Moon - Rise: 05:52, Set: 18:28. Civil Dark: 19:45 - 06:38. Nautical Dark: 20:16 - 06:07. Astro Dark: 20:47 - 05:36

Total Clouds (% Sky Obscured)

100
96
100
100
75
70
53
54
100
66
100
87
71
74
13
9
8
13
35
44
31
39
35
33

Low Clouds (% Sky Obscured)

0
1
0
0
0
0
0
0
0
0
3
7
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

98
93
74
91
64
24
22
20
40
28
62
87
53
36
13
9
8
9
23
32
23
33
35
33

High Clouds (% Sky Obscured)

85
74
100
100
39
70
53
54
100
66
100
79
62
34
2
4
0
3
11
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
7
9
9
9
9
5
5
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
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

9
27
14
4
13
19
7
5
20
53
74
65
16
21
15
3
0
0
4
4
11
18
8
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0.5
0.4
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
2
3
7
3
2
3
3
6
3
5
2
1
1
0
1
1
2
2
2
1
2
0
0

Chance of Frost

Temperature (°C)

23
24
25
25
27
27
28
28
26
24
22
21
20
19
19
19
18
17
17
16
16
18
21
23

Feels Like (°C)

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

Dew Point (°C)

-1
6
9
10
9
10
10
9
10
10
11
12
13
13
13
11
11
11
10
10
10
10
10
10

Relative Humidity (%)

19
31
37
38
32
32
31
30
37
42
51
58
62
64
67
61
62
64
65
67
66
59
50
44

Pressure (mb)

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

Ozone (du)

271
271
273
275
276
278
279
279
278
277
276
276
276
275
274
274
274
274
275
276
277
278
278
278

Saturday 20

Waning Crescent 1%

06:54

18:50

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

Sun - Rise: 07:06, Set: 19:17, Transit: 13:11. Moon - Rise: 06:54, Set: 18:50. Civil Dark: 19:43 - 06:39. Nautical Dark: 20:14 - 06:08. Astro Dark: 20:45 - 05:37

Total Clouds (% Sky Obscured)

21
26
10
7
9
4
0
0
9
49
50
53
34
2
2
2
6
6
1
0
0
0
0
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

21
23
4
5
7
1
0
0
8
36
44
42
32
2
1
1
6
5
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 (%)

4
18
20
14
14
9
6
4
1
1
7
9
4
1
0
0
0
0
0
0
0
0
3
4

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
3
7
9
10
10
7
5
3
2
3
2
3
4
2
1
1
1
2
2
2
1
1
0

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

36
33
31
25
22
21
21
22
27
29
30
31
31
31
31
32
32
33
33
35
37
37
30
27

Pressure (mb)

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

Ozone (du)

279
278
278
277
276
274
273
272
271
271
270
270
270
269
268
268
267
266
266
266
266
265
265
264

Sunday 21

New Moon 0%

07:55

19:11

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

Sun - Rise: 07:07, Set: 19:15, Transit: 13:10. Moon - Rise: 07:55, Set: 19:11. Civil Dark: 19:41 - 06:40. Nautical Dark: 20:12 - 06:09. Astro Dark: 20:44 - 05:38

Total Clouds (% Sky Obscured)

0
0
1
1
2
1
1
2
3
9
39
45
46
4
10
4
65
60
60
21
12
14
10
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)

0
0
0
1
1
1
1
2
2
3
15
20
28
2
5
1
30
60
60
21
7
4
2
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
5
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

1
3
3
1
6
7
3
4
3
0
0
3
13
11
2
40
42
34
12
1
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
27
28
28
29
29
29
28
26
25
23
23
22
21
19
19
17
17
17
17
17
19
21
23

Feels Like (°C)

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

Dew Point (°C)

4
4
5
5
4
4
3
2
2
2
1
0
-1
0
3
2
4
6
5
6
7
7
6
7

Relative Humidity (%)

26
23
22
21
20
20
19
18
21
22
22
22
21
25
33
33
41
48
45
48
50
45
38
35

Pressure (mb)

1015
1014
1013
1012
1011
1011
1010
1010
1010
1011
1012
1012
1012
1013
1013
1014
1014
1015
1015
1015
1016
1016
1016
1016

Ozone (du)

264
264
264
265
265
265
264
264
264
265
264
265
265
266
268
270
272
274
275
277
277
275
274
273

Monday 22

Waxing Crescent 1%

08:55

19:32

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
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good

Sun - Rise: 07:07, Set: 19:13, Transit: 13:10. Moon - Rise: 08:55, Set: 19:32. Civil Dark: 19:40 - 06:41. Nautical Dark: 20:11 - 06:10. Astro Dark: 20:42 - 05:39

Total Clouds (% Sky Obscured)

4
2
1
0
0
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)

1
1
1
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 (%)

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
5
8
8
10
9
7
8
5
3
2
5
5
4
1
0
0
0
0
0
0
0
0
0

Chance of Frost

Temperature (°C)

24
26
27
28
29
29
29
28
26
24
22
21
19
18
17
16
15
14
14
13
14
15
17
18

Feels Like (°C)

24
24
24
25
25
24
24
24
23
21
20
17
15
14
14
14
13
13
13
13
11
12
13
13

Dew Point (°C)

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

Relative Humidity (%)

33
30
25
22
18
15
15
14
16
17
18
15
15
17
18
19
19
21
22
24
23
22
22
20

Pressure (mb)

1015
1015
1014
1013
1012
1012
1011
1011
1012
1013
1014
1015
1016
1017
1017
1018
1018
1018
1019
1019
1020
1020
1021
1020

Ozone (du)

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

Tuesday 23

Waxing Crescent 4%

09:56

19:55

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
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good

Sun - Rise: 07:08, Set: 19:12, Transit: 13:10. Moon - Rise: 09:56, Set: 19:55. Civil Dark: 19:38 - 06:42. Nautical Dark: 20:09 - 06:11. Astro Dark: 20:40 - 05:40

Total 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
3
6

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
2
3

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
1
1

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
6
7
8
9
8
8
8
6
3
1
0
0
0
0
0
0
0
0
0
0
0
0
1

Chance of Frost

Temperature (°C)

20
22
24
26
27
27
27
27
25
22
20
19
19
18
17
17
16
16
15
15
15
16
16
19

Feels Like (°C)

13
15
22
22
21
21
22
23
23
22
21
20
19
19
16
16
16
16
16
15
13
12
12
13

Dew Point (°C)

-5
-5
-3
-3
-3
-3
-3
-3
-2
-2
-2
-3
-3
-4
-4
-4
-4
-4
-4
-5
-6
-7
-9
-7

Relative Humidity (%)

17
16
15
14
13
13
14
14
16
19
22
22
23
23
24
24
24
24
25
25
23
20
17
16

Pressure (mb)

1019
1019
1018
1017
1016
1015
1015
1015
1015
1016
1017
1017
1018
1019
1019
1019
1019
1019
1020
1020
1020
1021
1021
1020

Ozone (du)

279
279
278
278
277
277
277
277
277
277
277
276
275
274
274
274
274
273
273
273
273
273
273
273

Wednesday 24

Waxing Crescent 9%

10:58

20:19

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

Sun - Rise: 07:09, Set: 19:10, Transit: 13:09. Moon - Rise: 10:58, Set: 20:19. Civil Dark: 19:37 - 06:43. Nautical Dark: 20:07 - 06:12. Astro Dark: 20:39 - 05:41

Total Clouds (% Sky Obscured)

8
11
13
15
12
8
4
3
3
2
20
38
56
67
79
90
63
36
10

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

5
5
5
5
4
4
3
2
1
0
1
1
2
13
24
35
26
17
7

High Clouds (% Sky Obscured)

2
4
6
9
6
3
0
0
1
2
18
28
39
45
54
62
42
21
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
7
8
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

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
8
11
11
22
29
34
35
34
33
26
18
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
23
27
28
29
29
29
29
27
25
24
22
20
19
18
17
17
15
14

Feels Like (°C)

15
16
25
25
25
25
26
25
26
26
25
25
23
22
15
13
14
13
12

Dew Point (°C)

-7
-6
-3
-3
-4
-3
-3
-3
-2
-1
1
2
4
6
4
2
1
0
-1

Relative Humidity (%)

15
14
14
13
11
12
12
13
15
18
21
27
33
41
39
36
34
35
38

Pressure (mb)

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

Ozone (du)

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

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

Generated: 18/09/25 11:07:30. Forecast: 18/09/25 to 24/09/25. Timezone: UTC-6.00