Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 15

Waning Crescent 27%

01:16

16:01

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

Sun - Rise: 06:54, Set: 19:17, Transit: 13:05. Moon - Rise: 01:16, Set: 16:01. Civil Dark: 19:43 - 06:28. Nautical Dark: 20:14 - 05:57. Astro Dark: 20:45 - 05:25

Total Clouds (% Sky Obscured)

0
17
26
48
63
69
68
88
99
100
100
86
65
30
41
50
50
57
80
78
80
50
39
80

Low Clouds (% Sky Obscured)

0
14
20
26
26
15
0
0
0
0
0
0
0
0
6
0
0
3
26
26
22
26
30
23

Medium Clouds (% Sky Obscured)

0
1
2
22
20
2
1
0
0
0
35
42
40
0
0
0
3
19
28
44
41
28
39
10

High Clouds (% Sky Obscured)

0
0
0
0
6
9
40
78
99
100
100
70
13
5
5
5
5
5
5
5
5
2
26
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
Very Light Rain

Precipitation Probability (%)

0
0
0
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
6
31
52

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)

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

Chance of Frost

Temperature (°C)

15
16
16
16
16
15
14
10
8
7
7
6
5
5
5
6
6
6
5
5
7
10
13
14

Feels Like (°C)

13
14
14
13
11
10
10
8
6
4
4
3
3
2
2
3
3
3
3
2
4
6
10
11

Dew Point (°C)

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

Relative Humidity (%)

29
28
28
29
31
33
41
57
65
65
63
61
61
62
62
61
61
62
61
61
54
45
42
38

Pressure (mb)

1021
1021
1020
1019
1019
1019
1020
1022
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023

Ozone (du)

284
284
282
280
279
279
279
279
280
280
280
278
279
279
280
279
277
277
276
277
278
278
278
277

Tuesday 16

Waning Crescent 17%

02:25

16:46

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

Sun - Rise: 06:55, Set: 19:15, Transit: 13:05. Moon - Rise: 02:25, Set: 16:46. Civil Dark: 19:41 - 06:29. Nautical Dark: 20:12 - 05:58. Astro Dark: 20:44 - 05:26

Total Clouds (% Sky Obscured)

92
76
75
69
73
9
0
0
0
0
0
3
6
3
27
16
0
0
1
0
0
0
0
0

Low Clouds (% Sky Obscured)

44
29
21
14
12
0
0
0
0
0
0
0
6
3
7
14
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

5
4
5
10
10
2
0
0
0
0
0
1
1
0
27
16
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)

6
7
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 (%)

39
20
10
8
5
1
1
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)

7
14
13
14
15
14
13
10
7
4
5
6
6
3
5
7
8
8
8
6
3
3
5
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
42
38
34
34
35
35
48
54
54
55
57
57
57
59
58
57
58
60
62
52
40
28
25

Pressure (mb)

1023
1022
1021
1020
1020
1020
1020
1022
1022
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1023
1023
1022
1021
1021

Ozone (du)

276
275
275
274
273
273
272
273
273
275
276
277
278
280
281
282
284
285
285
285
283
283
282
281

Wednesday 17

Waning Crescent 10%

03:35

17:23

12 Good
13 Good
14 OK
15 OK
16 OK
17 OK
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

Sun - Rise: 06:56, Set: 19:14, Transit: 13:04. Moon - Rise: 03:35, Set: 17:23. Civil Dark: 19:40 - 06:29. Nautical Dark: 20:11 - 05:59. Astro Dark: 20:42 - 05:27

Total Clouds (% Sky Obscured)

0
0
20
32
32
26
18
1
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
4

Low Clouds (% Sky Obscured)

0
0
18
30
28
22
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
4

Medium Clouds (% Sky Obscured)

0
0
0
0
2
4
3
1
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)

10
12
12
13
12
13
9
5
3
3
3
3
3
3
3
2
2
2
1
1
1
1
2
4

Chance of Frost

Temperature (°C)

14
15
15
15
14
13
12
9
6
5
4
4
3
3
3
3
2
2
1
2
5
7
9
11

Feels Like (°C)

12
12
12
12
11
10
9
7
4
3
2
1
1
1
1
1
-0
-0
-1
0
3
6
8
10

Dew Point (°C)

-7
-7
-6
-5
-3
-2
-0
2
2
1
1
1
1
0
0
-0
-1
-2
-2
-2
-2
-5
-7
-9

Relative Humidity (%)

23
22
23
26
30
35
44
62
75
76
80
80
82
82
82
82
80
80
78
77
63
42
31
24

Pressure (mb)

1020
1019
1018
1018
1018
1018
1018
1020
1021
1022
1022
1023
1022
1022
1022
1022
1021
1021
1022
1022
1022
1021
1020
1019

Ozone (du)

280
280
279
279
279
279
279
279
278
278
278
279
280
279
278
276
277
276
275
275
276
277
276
275

Thursday 18

Waning Crescent 5%

04:41

17:53

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

Sun - Rise: 06:56, Set: 19:12, Transit: 13:04. Moon - Rise: 04:41, Set: 17:53. Civil Dark: 19:38 - 06:30. Nautical Dark: 20:09 - 06:00. Astro Dark: 20:40 - 05:28

Total Clouds (% Sky Obscured)

8
10
19
9
6
4
6
47
4
59
11
34
75
77
64
39
62
81
87
86
97
100
100
100

Low Clouds (% Sky Obscured)

8
10
19
9
6
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
0
0

High Clouds (% Sky Obscured)

0
0
1
0
0
2
3
16
1
28
9
26
49
50
49
39
62
81
87
86
97
100
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
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)

6
8
9
11
9
8
7
4
2
2
2
2
2
2
3
3
3
4
3
3
3
2
1
3

Chance of Frost

Temperature (°C)

14
14
14
15
15
14
13
10
8
6
5
4
3
3
3
3
3
3
4
4
6
7
10
12

Feels Like (°C)

12
12
12
13
13
12
11
8
4
4
1
2
1
-0
-1
-1
1
1
2
2
5
5
6
9

Dew Point (°C)

-8
-9
-10
-9
-9
-8
-5
-2
-4
-4
-5
-6
-7
-8
-9
-8
-8
-8
-7
-6
-6
-9
-10
-9

Relative Humidity (%)

21
20
18
19
19
21
28
42
45
49
49
48
47
42
41
44
44
44
46
47
43
30
24
22

Pressure (mb)

1019
1018
1017
1017
1017
1017
1018
1020
1021
1022
1022
1023
1023
1022
1022
1022
1022
1023
1023
1023
1023
1023
1022
1021

Ozone (du)

274
273
270
270
270
269
269
268
268
267
267
267
267
267
267
267
267
267
267
267
266
266
267
267

Friday 19

Waning Crescent 4%

05:45

18:19

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

Sun - Rise: 06:57, Set: 19:10, Transit: 13:03. Moon - Rise: 05:45, Set: 18:19. Civil Dark: 19:37 - 06:31. Nautical Dark: 20:07 - 06:01. Astro Dark: 20:38 - 05:29

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
80
59
39
47
51
53
74
76
77
77
76
73
57
40
23
32
41
50

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
11
21
31
48
42
31
31
38
45
41
31
20
25
30
35

Medium Clouds (% Sky Obscured)

0
0
5
15
24
20
16
12
8
3
2
0
0
0
0
0
0
0
0
0
0
11
22
32

High Clouds (% Sky Obscured)

100
100
100
67
33
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
1
1
0
0
0
0
5
4
0
3
4
3
4
3
2
7
10
11

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

Chance of Frost

Temperature (°C)

15
15
15
14
14
13
12
10
8
7
7
6
5
6
5
5
5
5
4
6
7
8
10
12

Feels Like (°C)

11
11
10
9
9
7
7
6
6
4
3
3
2
3
3
3
2
2
3
3
3
3
5
6

Dew Point (°C)

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

Relative Humidity (%)

20
19
19
20
22
24
31
44
52
52
52
52
53
54
55
56
58
61
63
59
54
50
47
44

Pressure (mb)

1020
1020
1019
1019
1019
1019
1020
1021
1022
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1022

Ozone (du)

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

Saturday 20

Waning Crescent 1%

06:46

18:42

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

Sun - Rise: 06:58, Set: 19:09, Transit: 13:03. Moon - Rise: 06:46, Set: 18:42. Civil Dark: 19:35 - 06:32. Nautical Dark: 20:06 - 06:01. Astro Dark: 20:37 - 05:30

Total Clouds (% Sky Obscured)

65
80
94
79
65
50
67
83
96
70
54
43
27
15
2
1
1
0
0
0
1
16
26
28

Low Clouds (% Sky Obscured)

42
49
54
49
42
40
42
41
41
35
26
18
11
5
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

51
69
87
58
29
4
7
7
8
5
3
0
0
1
1
0
0
0
0
0
1
9
11
8

High Clouds (% Sky Obscured)

0
0
0
0
0
0
33
67
96
61
34
13
6
3
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 (%)

14
14
9
21
21
8
13
10
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
9
10
11
10
10
9
8
7
8
7
7
6
6
7
7
7
8
8
6
4
3
5
7

Chance of Frost

Temperature (°C)

14
14
14
15
14
13
13
11
9
8
7
6
6
5
5
4
4
4
4
6
8
9
12
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

41
40
38
36
39
43
47
54
63
74
74
74
72
73
76
76
75
73
72
64
57
52
45
39

Pressure (mb)

1021
1020
1020
1019
1019
1020
1020
1021
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1021
1020

Ozone (du)

264
263
262
261
260
259
258
258
259
259
259
258
258
258
258
258
258
258
258
259
259
259
262
264

Sunday 21

New Moon 0%

07:47

19:04

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

Sun - Rise: 06:59, Set: 19:07, Transit: 13:03. Moon - Rise: 07:47, Set: 19:04. Civil Dark: 19:33 - 06:33. Nautical Dark: 20:04 - 06:02. Astro Dark: 20:35 - 05:31

Total Clouds (% Sky Obscured)

23
22
24
38
52
66
47
25
3
2
1
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

Medium Clouds (% Sky Obscured)

10
16
21
37
52
66
47
25
2
2
1
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

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

5
5
3
6
7
3
4
2
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

Wind Speed/Direction (mph)

10
11
12
13
13
13
12
10
8
6
5
3
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

15
16
16
16
15
14
14
12
9
7
7
6
5
4
4
4
3
3

Feels Like (°C)

9
15
13
12
12
12
13
8
7
7
6
5
4
2
2
3
2
2

Dew Point (°C)

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

Relative Humidity (%)

34
33
33
33
36
40
45
51
57
65
66
67
68
68
69
69
71
72

Pressure (mb)

1019
1019
1018
1018
1018
1018
1018
1019
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

266
267
268
269
268
267
266
264
263
261
261
261
261
260
260
259
259
259

Forecast for Silverton, San Juan, United States of America (37.81,-107.66)

Generated: 15/09/25 12:40:13. Forecast: 15/09/25 to 21/09/25. Timezone: UTC-6.00