Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 15

Waning Crescent 27%

01:18

16:46

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

Sun - Rise: 06:55, Set: 19:17, Transit: 13:05. Moon - Rise: 01:18, Set: 16:46. Civil Dark: 19:43 - 06:29. Nautical Dark: 20:14 - 05:58. Astro Dark: 20:45 - 05:27

Total Clouds (% Sky Obscured)

45
7
7
9
10
20
21
31
47
46
47
41
69
82
74
59
75
73
35
3
4
53
49
10

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
1
0
1
14
19
22
31
59
76
65
55
70
67
31
3
2
38
39
10

High Clouds (% Sky Obscured)

1
1
1
2
2
5
5
8
10
7
13
4
5
10
1
1
1
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
2
2
2
1
2
1

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

Chance of Frost

Temperature (°C)

22
21
17
15
12
11
10
11
11
10
10
10
9
9
10
13
17
20
20
22
23
24
24
24

Feels Like (°C)

20
20
17
14
9
8
8
8
7
6
7
6
5
5
6
9
15
17
17
20
21
20
18
19

Dew Point (°C)

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

Relative Humidity (%)

21
25
35
35
36
37
38
40
39
39
39
39
38
38
39
42
34
31
31
30
26
24
24
22

Pressure (mb)

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

Ozone (du)

280
279
279
279
280
280
281
282
282
282
281
280
279
278
278
279
280
280
280
279
278
277
276
275

Tuesday 16

Waning Crescent 17%

02:28

No Set

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
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good

Sun - Rise: 06:56, Set: 19:16, Transit: 13:05. Moon - Rise: 02:28, Set: No Set. Civil Dark: 19:42 - 06:30. Nautical Dark: 20:12 - 05:59. Astro Dark: 20:44 - 05:28

Total Clouds (% Sky Obscured)

1
0
1
0
0
0
0
0
0
0
10
15
2
8
6
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)

0
0
0
0
0
0
0
0
0
0
10
12
2
8
6
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)

7
4
0
1
3
3
3
3
3
2
2
2
2
1
2
1
1
0
2
4
7
9
9
9

Chance of Frost

Temperature (°C)

23
22
18
15
13
11
11
11
10
10
9
9
9
9
8
12
17
19
21
22
23
24
24
24

Feels Like (°C)

19
20
17
13
10
9
8
8
7
8
7
7
7
7
6
10
17
19
18
18
19
19
19
18

Dew Point (°C)

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

Relative Humidity (%)

21
25
33
35
36
34
33
31
29
30
32
35
35
35
37
38
29
24
19
16
15
14
14
15

Pressure (mb)

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

Ozone (du)

274
274
274
274
275
278
280
281
281
280
279
279
280
279
279
281
281
281
281
281
280
279
278
278

Wednesday 17

Waning Crescent 10%

03:37

17:23

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 Bad
06 OK
07 Good
08 Bad
09 OK
10 Bad
11 OK
12 Good
13 Good
14 Good
15 Good
16 Good

Sun - Rise: 06:57, Set: 19:14, Transit: 13:05. Moon - Rise: 03:37, Set: 17:23. Civil Dark: 19:40 - 06:31. Nautical Dark: 20:11 - 06:00. Astro Dark: 20:42 - 05:29

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
3
0
56
34
3
73
24
85
45
5
2
3
5
7

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
1
2
1
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
0
46
28
2
59
20
70
41
3
1
1
2
4

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)

9
6
2
2
3
3
4
5
5
5
5
5
5
4
4
3
1
0
2
4
5
6
8
7

Chance of Frost

Temperature (°C)

23
21
18
13
11
11
10
9
9
8
8
8
8
7
7
11
16
18
20
22
23
23
23
23

Feels Like (°C)

17
17
15
11
9
8
7
6
6
6
6
5
6
4
4
10
14
17
16
18
18
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

16
19
26
28
30
32
34
35
36
37
38
39
39
39
39
39
30
26
22
19
17
16
15
15

Pressure (mb)

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

Ozone (du)

278
279
280
279
278
279
279
279
278
277
276
275
275
275
274
274
274
274
274
273
274
274
274
275

Thursday 18

Waning Crescent 4%

04:43

17:53

17 OK
18 Bad
19 OK
20 Bad
21 Bad
22 OK
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: 06:57, Set: 19:13, Transit: 13:04. Moon - Rise: 04:43, Set: 17:53. Civil Dark: 19:39 - 06:31. Nautical Dark: 20:09 - 06:01. Astro Dark: 20:40 - 05:30

Total Clouds (% Sky Obscured)

37
85
40
75
59
44
70
58
52
70
49
56
56
59
79
100
93
85
77
84
90
100
90
80

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

32
70
34
55
48
38
55
45
30
35
14
13
13
42
71
100
70
39
9
39
70
100
67
33

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)

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

Chance of Frost

Temperature (°C)

23
21
17
13
11
11
10
9
9
8
8
8
8
8
8
12
16
18
20
21
23
23
24
23

Feels Like (°C)

18
18
13
10
7
7
6
5
5
5
4
4
4
4
4
9
13
15
17
17
18
19
19
20

Dew Point (°C)

-5
-3
-3
-5
-6
-7
-8
-8
-9
-8
-8
-9
-9
-8
-7
-4
-3
-3
-3
-3
-3
-3
-3
-2

Relative Humidity (%)

15
19
25
27
28
28
28
28
28
30
30
30
30
31
32
34
27
23
21
20
18
17
17
18

Pressure (mb)

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

Ozone (du)

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

Friday 19

Waning Crescent 1%

05:46

18:19

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 OK
01 OK
02 OK
03 OK
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

Sun - Rise: 06:58, Set: 19:11, Transit: 13:04. Moon - Rise: 05:46, Set: 18:19. Civil Dark: 19:37 - 06:32. Nautical Dark: 20:08 - 06:02. Astro Dark: 20:39 - 05:31

Total Clouds (% Sky Obscured)

70
72
74
75
67
59
59
43
33
28
19
10
0
0
0
0
0
0
1
4
6
9
6
3

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
6
8
5
2

Medium Clouds (% Sky Obscured)

5
72
74
24
67
21
50
41
12
14
9
5
0
0
0
0
0
0
1
2
2
1
1
2

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

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)

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

Chance of Frost

Temperature (°C)

23
22
18
15
14
13
11
12
11
10
10
9
9
9
12
15
17
18
20
22
22
23
23
23

Feels Like (°C)

19
18
15
11
11
10
10
9
10
10
10
9
9
9
11
12
13
14
15
15
22
21
21
20

Dew Point (°C)

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

Relative Humidity (%)

20
25
33
42
49
49
55
52
56
58
62
64
67
69
62
56
52
48
45
41
37
32
29
30

Pressure (mb)

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

Ozone (du)

269
269
269
268
268
268
267
268
268
267
266
265
264
263
264
264
264
264
264
264
264
263
263
262

Saturday 20

Waning Crescent 0%

06:47

18:43

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 OK
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 06:59, Set: 19:10, Transit: 13:04. Moon - Rise: 06:47, Set: 18:43. Civil Dark: 19:36 - 06:33. Nautical Dark: 20:06 - 06:03. Astro Dark: 20:37 - 05:32

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
2
1
1
0
2
4
11
32
57
71
72
76
80
69
64

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
20
30
20
10
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
2
1
1
0
2
4
11
32
53
64
47
30
10
12
16

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
5
4
0
0
0
0
1
2
2
5
5
1
4
5
4
20
28
32
29
24
11
12
9

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)

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

Chance of Frost

Temperature (°C)

22
22
19
17
13
12
12
11
11
11
10
10
10
10
12
15
17
17
18
19
19
20
21
21

Feels Like (°C)

21
21
18
17
14
13
13
12
9
9
8
9
9
9
10
12
13
13
14
14
17
17
16
17

Dew Point (°C)

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

Relative Humidity (%)

31
32
34
36
37
37
39
38
40
42
43
45
47
48
46
43
41
42
43
43
42
42
40
40

Pressure (mb)

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

Ozone (du)

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

Sunday 21

New Moon 1%

07:47

19:05

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

Sun - Rise: 07:00, Set: 19:08, Transit: 13:03. Moon - Rise: 07:47, Set: 19:05. Civil Dark: 19:34 - 06:34. Nautical Dark: 20:04 - 06:04. Astro Dark: 20:35 - 05:33

Total Clouds (% Sky Obscured)

55
67
75
89
94
97
100
92
83
75
50
26
1
1
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

Medium Clouds (% Sky Obscured)

21
28
35
43
29
15
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
23
46
64
64
64
70
62
51
74
50
25
1
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

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 (%)

4
9
10
8
9
7
1
5
4
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
21
18
16
13
12
12
11
11
10
10
9
9
8
11
14
17
19
21

Feels Like (°C)

17
17
17
15
14
13
12
11
8
8
8
7
7
7
9
10
12
12
14

Dew Point (°C)

7
6
7
8
9
7
6
4
4
4
4
3
3
3
4
5
6
4
2

Relative Humidity (%)

39
38
48
60
76
71
66
60
62
63
65
66
68
70
62
54
49
37
28

Pressure (mb)

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

Ozone (du)

267
269
269
269
269
269
270
270
271
272
273
270
268
266
266
266
265
266
266

Forecast for Durango, La Plata, United States of America (37.28,-107.88)

Generated: 15/09/25 17:12:19. Forecast: 15/09/25 to 21/09/25. Timezone: UTC-6.00