Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 8

Waning Crescent 8%

05:03

18:15

08 Bad
09 OK
10 OK
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
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

Sun - Rise: 06:48, Set: 19:28, Transit: 13:07. Moon - Rise: 05:03, Set: 18:15. Civil Dark: 19:54 - 06:21. Nautical Dark: 20:26 - 05:50. Astro Dark: 20:58 - 05:18

Total Clouds (% Sky Obscured)

54
48
44
79
72
67
78
49
28
23
13
4
2
0
0
0
0
0
0
0
5
7
0
0

Low Clouds (% Sky Obscured)

0
0
16
15
6
16
21
11
17
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
1
4
52
52
39
24
26
4
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

4
5
8
40
40
35
56
16
7
4
11
4
2
0
0
0
0
0
0
0
5
7
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
1
4
6
3
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)

12
1
4
7
9
9
10
9
9
10
9
8
3
2
2
3
3
2
2
3
3
2
1
2

Chance of Frost

Temperature (°C)

11
14
17
18
19
19
20
20
20
20
19
17
14
12
12
11
10
9
9
8
8
8
8
8

Feels Like (°C)

11
14
16
16
15
15
15
16
16
17
17
15
13
12
11
10
9
8
8
7
7
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

57
45
44
40
36
33
31
31
31
32
36
49
62
64
65
66
65
64
63
62
63
63
63
63

Pressure (mb)

1024
1024
1023
1023
1022
1021
1021
1021
1020
1021
1021
1022
1024
1025
1026
1026
1026
1026
1026
1026
1026
1026
1027
1027

Ozone (du)

264
262
260
261
262
262
262
263
263
264
265
264
264
263
263
264
265
267
267
267
268
267
267
267

Wednesday 9

Waning Crescent 3%

06:14

18:44

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
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good

Sun - Rise: 06:49, Set: 19:26, Transit: 13:07. Moon - Rise: 06:14, Set: 18:44. Civil Dark: 19:53 - 06:22. Nautical Dark: 20:24 - 05:51. Astro Dark: 20:56 - 05:19

Total Clouds (% Sky Obscured)

0
1
2
2
0
2
13
3
3
3
0
0
0
10
0
3
1
0
0
0
2
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
8
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
1
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

Chance of Frost

Temperature (°C)

10
14
17
18
20
20
21
22
21
20
19
17
13
11
9
8
7
6
6
5
5
4
4
3

Feels Like (°C)

9
14
16
17
18
18
19
19
18
16
15
15
11
9
7
5
4
4
3
2
2
2
2
1

Dew Point (°C)

1
0
-3
-5
-5
-5
-4
-3
-4
-3
-1
3
2
-1
-4
-6
-7
-9
-10
-11
-11
-11
-11
-11

Relative Humidity (%)

52
38
26
20
19
18
18
18
19
20
25
39
45
45
39
35
34
32
31
30
32
32
33
34

Pressure (mb)

1027
1026
1026
1025
1024
1023
1023
1022
1021
1021
1022
1023
1024
1026
1026
1027
1027
1026
1026
1026
1025
1026
1026
1026

Ozone (du)

267
269
270
270
271
270
269
269
269
270
270
271
271
271
271
272
271
271
270
270
269
269
270
273

Thursday 10

New Moon 0%

07:22

19:11

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
23 Good
00 Good
01 Good
02 Good
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:50, Set: 19:25, Transit: 13:07. Moon - Rise: 07:22, Set: 19:11. Civil Dark: 19:51 - 06:23. Nautical Dark: 20:22 - 05:52. Astro Dark: 20:54 - 05:20

Total Clouds (% Sky Obscured)

0
0
0
0
3
4
6
5
7
8
7
4
3
4
0
0
2
3
4
66
50
71
56
59

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
25
30
29
44
59

High Clouds (% Sky Obscured)

0
0
0
0
2
4
5
4
7
7
7
3
3
4
0
0
2
3
4
66
34
55
37
39

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
3
4
5
7
8
9
10
11
13
12
8
4
3
3
3
3
3
3
3
3
3
4
4

Chance of Frost

Temperature (°C)

6
12
16
17
18
19
20
20
20
19
18
15
12
10
9
8
8
9
8
8
8
9
9
10

Feels Like (°C)

4
11
14
16
17
17
17
16
16
15
15
13
10
7
6
6
6
6
7
7
5
6
5
8

Dew Point (°C)

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

Relative Humidity (%)

34
24
21
17
15
13
12
12
13
13
16
27
27
27
29
28
30
32
35
40
36
41
37
43

Pressure (mb)

1026
1025
1024
1023
1022
1020
1019
1018
1018
1018
1019
1020
1021
1022
1022
1022
1022
1021
1021
1021
1021
1021
1020
1020

Ozone (du)

273
275
276
275
275
274
273
273
273
273
272
272
272
271
271
270
270
269
268
268
269
269
269
269

Friday 11

Waxing Crescent 1%

No Rise

19:35

08 Bad
09 Bad
10 OK
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 OK
00 OK
01 OK
02 OK
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:50, Set: 19:23, Transit: 13:06. Moon - Rise: No Rise, Set: 19:35. Civil Dark: 19:50 - 06:24. Nautical Dark: 20:21 - 05:53. Astro Dark: 20:53 - 05:21

Total Clouds (% Sky Obscured)

57
52
45
79
88
95
99
100
100
100
98
97
88
57
60
45
45
45
45
45
45
45
45
45

Low Clouds (% Sky Obscured)

0
1
2
4
4
4
4
8
8
13
5
68
2
1
1
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

57
50
36
73
85
92
97
77
56
35
32
53
23
15
9
2
0
6
3
2
2
3
3
2

High Clouds (% Sky Obscured)

43
2
2
12
57
80
89
64
100
80
98
96
81
48
60
45
45
45
45
45
40
40
35
35

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
5
9
7
1
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
Very Light Rain
None
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
7
11
15
28
48
49
95
83
14
13
4
3
4
2
2
1
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0
0.5
0.6
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
3
7
12
16
17
16
15
13
11
8
3
2
2
2
5
6
6
6
6
5
5
5
5

Chance of Frost

Temperature (°C)

12
15
16
18
19
19
19
19
18
16
15
14
13
12
11
10
9
9
8
8
7
7
6
8

Feels Like (°C)

10
12
13
14
13
13
13
13
13
14
14
11
11
9
10
8
8
7
7
5
5
5
4
7

Dew Point (°C)

-1
-2
-1
0
2
4
5
6
8
13
12
12
11
10
9
7
6
6
6
6
6
5
4
6

Relative Humidity (%)

40
31
31
30
32
36
41
43
52
85
79
87
90
90
88
82
82
82
84
88
91
91
90
90

Pressure (mb)

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

Ozone (du)

269
269
268
269
269
271
271
271
272
271
271
271
269
270
272
272
272
272
272
272
272
272
271
271

Saturday 12

Waxing Crescent 4%

08:29

20:00

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

Sun - Rise: 06:51, Set: 19:22, Transit: 13:06. Moon - Rise: 08:29, Set: 20:00. Civil Dark: 19:48 - 06:25. Nautical Dark: 20:19 - 05:54. Astro Dark: 20:51 - 05:22

Total Clouds (% Sky Obscured)

45
38
30
55
63
80
83
63
65
37
58
71
62
74
97
61
75
86
99
99
98
98
97
97

Low Clouds (% Sky Obscured)

0
4
9
14
15
19
17
19
14
10
8
11
15
19
18
12
20
21
19
19
23
25
33
38

Medium Clouds (% Sky Obscured)

2
2
2
18
9
4
17
24
12
5
20
28
19
30
54
23
40
52
64
58
52
42
46
51

High Clouds (% Sky Obscured)

35
22
5
4
17
36
39
11
29
3
23
37
46
40
35
35
26
29
33
35
37
35
35
30

ISS Passover

Visibility (miles)

9
9
5
6
3
3
3
3
4
9
9
9
9
9
9
9
7
7
7
6
7
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain

Precipitation Probability (%)

2
21
44
67
78
82
82
72
60
44
38
30
29
34
42
48
56
64
68
73
71
60
70
72

Precipitation Amount (mm)

0
0
0
0.4
0.5
0.6
0.6
0.4
0.3
0
0
0
0
0
0
0
0.2
0.2
0.2
0.3
0.3
0
0.2
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
13
15
16
18
18
18
18
18
18
17
15
14
12
12
12
11
11
11
11
11
11
11
11

Feels Like (°C)

9
11
13
16
17
17
16
16
16
16
16
15
13
12
12
10
11
11
10
10
10
10
10
9

Dew Point (°C)

8
9
9
10
13
12
13
13
13
13
13
13
12
11
10
10
10
10
10
10
10
11
11
10

Relative Humidity (%)

84
77
68
66
70
69
70
71
72
73
76
86
89
90
90
89
90
91
93
95
96
98
98
95

Pressure (mb)

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

Ozone (du)

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

Sunday 13

Waxing Crescent 9%

09:34

20:26

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

Sun - Rise: 06:52, Set: 19:20, Transit: 13:06. Moon - Rise: 09:34, Set: 20:26. Civil Dark: 19:46 - 06:26. Nautical Dark: 20:17 - 05:55. Astro Dark: 20:49 - 05:23

Total Clouds (% Sky Obscured)

97
94
90
87
74
60
44
45
45
48
62
76
90
85
81
78
84
88
91
80
69
62
59
56

Low Clouds (% Sky Obscured)

46
36
25
19
18
16
15
15
13
10
11
13
14
14
15
15
19
22
25
25
24
16
11
10

Medium Clouds (% Sky Obscured)

55
49
42
45
34
25
11
15
16
19
26
32
38
57
67
78
70
56
38
24
15
8
9
12

High Clouds (% Sky Obscured)

25
13
7
0
2
4
7
6
5
4
12
15
20
15
20
20
20
25
25
30
40
40
40
40

ISS Passover

Visibility (miles)

9
9
9
8
8
7
6
6
7
8
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

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

Precipitation Probability (%)

65
66
68
73
64
52
36
40
42
41
49
54
59
72
81
90
83
71
46
44
37
23
35
35

Precipitation Amount (mm)

0.2
0.2
0.3
0.5
0.3
0
0
0
0
0
0
0
0.2
0.4
0.5
0.6
0.6
0.4
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
8
9
10
10
11
12
13
13
12
12
10
9
8
8
8
8
8
7
7
7
7
6
6

Chance of Frost

Temperature (°C)

11
12
13
14
14
15
16
16
16
15
15
14
13
12
11
11
10
10
9
9
8
8
8
9

Feels Like (°C)

8
8
9
9
9
12
12
11
12
14
14
11
11
11
10
10
10
8
8
9
8
8
8
7

Dew Point (°C)

10
10
10
9
9
9
9
9
9
10
10
10
10
10
9
8
8
6
6
5
4
4
4
4

Relative Humidity (%)

92
89
83
75
70
67
63
60
64
69
74
79
83
89
87
84
83
80
78
75
75
74
73
67

Pressure (mb)

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

Ozone (du)

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

Monday 14

Waxing Crescent 15%

10:39

20:55

08 Bad
09 Bad
10 Bad
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 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:53, Set: 19:19, Transit: 13:05. Moon - Rise: 10:39, Set: 20:55. Civil Dark: 19:45 - 06:27. Nautical Dark: 20:16 - 05:56. Astro Dark: 20:47 - 05:24

Total Clouds (% Sky Obscured)

58
62
66
80
85
85
80
85
80
75
75
65
60
60
60
60
60
65
65
70
80
80

Low Clouds (% Sky Obscured)

9
10
13
13
16
20
16
15
9
5
3
5
2
6
7
7
11
10
7
7
6
3

Medium Clouds (% Sky Obscured)

14
35
55
72
63
52
44
29
15
0
0
0
0
0
0
0
9
17
26
18
10
0

High Clouds (% Sky Obscured)

40
40
45
55
60
55
60
60
65
65
65
65
60
55
45
35
35
35
40
40
40
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

Fog (%)

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

Precipitation Probability (%)

15
38
43
37
48
52
55
53
48
33
35
23
6
7
6
2
6
8
3
14
31
2

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
6
6
6
13
12
11
12
13
13
11
12
13
12
11
10
8
7
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

61
56
45
36
29
28
28
28
31
35
39
46
55
67
64
64
64
68
73
77
78
81

Pressure (mb)

1021
1021
1021
1020
1020
1019
1019
1018
1018
1018
1018
1020
1021
1023
1023
1023
1024
1023
1023
1023
1024
1024

Ozone (du)

275
275
275
275
275
275
274
273
273
273
273
273
273
273
273
272
272
271
269
268
267
267

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

Generated: 08/09/26 08:10:59. Forecast: 08/09/26 to 14/09/26. Timezone: UTC-6.00