Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 31

Waning Gibbous 81%

21:18

10:20

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 OK

Sun - Rise: 06:41, Set: 19:40, Transit: 13:10. Moon - Rise: 21:18, Set: 10:20. Civil Dark: 20:07 - 06:14. Nautical Dark: 20:39 - 05:43. Astro Dark: 21:12 - 05:10

Total Clouds (% Sky Obscured)

85
88
91
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
76
79
72
33

Low Clouds (% Sky Obscured)

0
0
5
25
16
20
51
29
54
25
91
50
47
58
42
63
58
45
53
44
43
44
28
16

Medium Clouds (% Sky Obscured)

85
88
91
100
100
100
96
100
94
100
100
100
96
78
76
89
46
66
90
14
3
0
0
0

High Clouds (% Sky Obscured)

85
70
91
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
35
35
30
0

ISS Passover

Visibility (miles)

9
8
7
8
7
5
9
8
4
8
2
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
80
56
28
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
2
0
39
59
50
54
81
89
95
95
94
95
95
85
43
12
0
2
6
1
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.3
0
0
0.5
0.3
2.9
1.2
0.5
2.2
3.2
0.7
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
11
12
13
14
14
14
13
11
12
8
9
9
8
7
7
7
8
7
7
6
6
6
6

Dew Point (°C)

5
7
9
9
9
10
11
10
9
9
11
10
10
9
9
8
9
9
9
8
8
8
7
7

Relative Humidity (%)

76
70
68
65
67
73
74
73
75
76
96
96
96
95
96
96
98
98
96
96
98
98
96
96

Pressure (mb)

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

Ozone (du)

279
277
276
275
275
276
277
277
278
277
278
278
279
279
279
279
281
280
280
278
276
277
281
283

Tuesday 1

Waning Gibbous 71%

21:49

11:30

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

Sun - Rise: 06:42, Set: 19:39, Transit: 13:10. Moon - Rise: 21:49, Set: 11:30. Civil Dark: 20:05 - 06:15. Nautical Dark: 20:37 - 05:44. Astro Dark: 21:10 - 05:11

Total Clouds (% Sky Obscured)

25
42
33
32
56
64
67
69
80
28
15
6
2
1
0
1
14
6
29
21
26
35
67
60

Low Clouds (% Sky Obscured)

12
29
20
23
18
14
16
16
15
10
1
0
0
0
0
0
0
0
14
12
12
14
12
13

Medium Clouds (% Sky Obscured)

0
1
1
1
16
20
20
25
46
4
9
4
1
1
0
1
12
6
5
1
2
1
27
18

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
1
1
0
0
0
0
0
0
0
0
0
0
0
0
12
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
0
0

Wind Speed/Direction (mph)

3
3
5
7
7
9
10
11
9
9
8
8
4
6
6
5
5
5
6
6
6
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
12
13
13
13
13
11
12
12
12
14
13
12
11
10
10
9
8
7
7
8
7
7
6

Dew Point (°C)

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

Relative Humidity (%)

88
73
60
47
39
34
32
35
41
45
45
54
73
78
77
77
75
75
75
77
78
81
84
79

Pressure (mb)

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

Ozone (du)

280
276
274
273
272
272
270
268
267
267
266
266
265
265
265
265
265
264
264
264
263
263
263
263

Wednesday 2

Waning Gibbous 60%

22:28

12:42

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

Sun - Rise: 06:43, Set: 19:37, Transit: 13:09. Moon - Rise: 22:28, Set: 12:42. Civil Dark: 20:04 - 06:16. Nautical Dark: 20:35 - 05:44. Astro Dark: 21:08 - 05:12

Total Clouds (% Sky Obscured)

37
64
72
56
36
33
22
22
30
97
74
54
32
66
87
38
55
82
79
82
77
64
65
48

Low Clouds (% Sky Obscured)

15
14
17
18
14
13
12
12
9
5
6
7
9
9
16
22
20
21
16
17
15
13
10
7

Medium Clouds (% Sky Obscured)

2
25
26
42
9
26
1
1
8
60
60
43
28
57
67
26
34
40
60
51
34
31
40
34

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
45
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
8
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 (%)

15
22
10
0
0
0
1
0
1
0
0
1
0
0
2
10
15
15
8
2
9
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
6
11
13
13
14
14
14
13
14
13
12
9
6
5
5
6
7
5
5
5
6
7
8

Chance of Frost

Temperature (°C)

9
12
14
15
16
16
17
17
17
17
16
14
12
11
10
11
10
10
10
9
9
9
9
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
59
56
47
38
34
30
32
34
36
41
49
68
77
81
72
83
78
73
80
77
81
78
77

Pressure (mb)

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

Ozone (du)

263
264
265
265
264
263
262
263
263
262
262
261
261
261
266
273
279
284
287
287
287
287
286
286

Thursday 3

Waning Gibbous 48%

23:15

13:54

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

Sun - Rise: 06:44, Set: 19:36, Transit: 13:09. Moon - Rise: 23:15, Set: 13:54. Civil Dark: 20:02 - 06:17. Nautical Dark: 20:34 - 05:45. Astro Dark: 21:07 - 05:13

Total Clouds (% Sky Obscured)

11
15
21
23
27
29
35
25
16
7
10
26
43
42
21
34
35
40
59
49
66
67
58
64

Low Clouds (% Sky Obscured)

4
7
9
12
12
9
8
8
3
1
2
4
6
7
10
15
17
19
16
18
18
16
16
16

Medium Clouds (% Sky Obscured)

0
0
2
0
9
17
28
19
12
4
3
15
24
21
1
4
2
10
26
22
41
45
42
54

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
13
0
0
18
40
60
58
64

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
4
4
6
11
15
19
25
33

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
10
12
13
13
13
13
12
11
10
9
8
6
5
7
7
6
6
6
7
7
7
6

Chance of Frost

Temperature (°C)

12
13
14
16
16
17
17
18
18
17
17
15
13
12
11
9
9
9
9
9
9
9
9
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
55
43
37
29
28
29
30
31
34
40
50
63
65
62
69
69
73
69
75
85
85
90
93

Pressure (mb)

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

Ozone (du)

284
285
284
284
285
285
283
282
283
285
287
286
286
285
286
285
284
284
283
282
283
284
285
285

Friday 4

Third Quarter 45%

00:13

15:04

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: 06:44, Set: 19:34, Transit: 13:09. Moon - Rise: 00:13, Set: 15:04. Civil Dark: 20:01 - 06:18. Nautical Dark: 20:32 - 05:46. Astro Dark: 21:05 - 05:14

Total Clouds (% Sky Obscured)

83
88
100
100
100
100
100
98
97
66
76
71
54
59
70
100
95
98
100
95
91
89
92
95

Low Clouds (% Sky Obscured)

17
17
22
23
24
30
84
30
25
17
12
12
19
22
17
16
24
25
22
16
15
10
9
5

Medium Clouds (% Sky Obscured)

63
68
69
64
69
88
83
71
75
41
51
45
32
24
21
2
37
54
72
51
30
7
5
3

High Clouds (% Sky Obscured)

83
88
100
100
98
100
100
81
59
2
1
1
0
13
25
100
76
78
79
73
67
65
76
88

ISS Passover

Visibility (miles)

9
9
9
5
4
4
2
8
8
8
8
6
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

35
59
75
92
95
95
95
95
81
68
71
52
27
29
41
29
40
46
47
48
40
22
19
13

Precipitation Amount (mm)

0
0.3
0.6
0.9
0.9
1.9
1.7
0.7
0.5
0
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
8
8
7
6
7
11
10
10
10
9
10
10
9
9
9
8
9
9
9
9
9
8
8

Relative Humidity (%)

87
77
72
66
64
66
90
84
83
83
80
89
93
91
91
91
90
91
93
95
95
96
96
88

Pressure (mb)

1020
1020
1020
1020
1020
1019
1020
1020
1019
1019
1019
1019
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

285
284
283
283
282
280
278
277
276
276
275
273
271
269
268
267
267
267
267
267
267
266
265
265

Saturday 5

Waning Crescent 36%

01:21

16:06

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: 06:45, Set: 19:32, Transit: 13:08. Moon - Rise: 01:21, Set: 16:06. Civil Dark: 19:59 - 06:19. Nautical Dark: 20:31 - 05:47. Astro Dark: 21:03 - 05:15

Total Clouds (% Sky Obscured)

98
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
97
92
88
84
90
95

Low Clouds (% Sky Obscured)

4
7
8
15
21
26
32
32
30
29
23
17
10
14
17
21
18
17
18
20
22
16
11
10

Medium Clouds (% Sky Obscured)

1
10
20
37
41
50
50
62
67
76
84
92
100
95
91
86
85
85
87
83
81
79
77
74

High Clouds (% Sky Obscured)

97
98
99
100
100
100
100
100
100
100
93
89
83
82
76
72
68
63
57
43
28
19
40
62

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
17
24
30
52
66
77
86
90
91
82
69
52
50
48
44
39
29
1
11
15
19
22
24

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
12
13
14
15
15
15
14
14
14
14
13
12
12
11
11
10
10
10
9
9
9
9
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
79
75
74
70
75
80
86
89
92
93
93
93
95
95
95
93
93
93
93
93
95
95
91

Pressure (mb)

1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1021
1021
1022
1022
1022
1022
1022
1022
1021
1021
1022
1022
1022

Ozone (du)

265
266
265
265
265
264
263
262
262
262
262
261
260
259
259
258
258
257
257
256
256
256
256
256

Sunday 6

Waning Crescent 25%

02:35

16:58

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: 06:46, Set: 19:31, Transit: 13:08. Moon - Rise: 02:35, Set: 16:58. Civil Dark: 19:57 - 06:20. Nautical Dark: 20:29 - 05:48. Astro Dark: 21:01 - 05:16

Total Clouds (% Sky Obscured)

100
99
98
97
96
96
94
94
92
90
93
95
98
93
88
82
80
79
76
71
65
59

Low Clouds (% Sky Obscured)

8
9
12
13
16
19
15
15
9
6
4
8
7
9
9
9
12
11
7
6
6
3

Medium Clouds (% Sky Obscured)

71
76
80
84
83
80
79
60
41
22
45
70
93
89
86
82
71
59
48
34
20
10

High Clouds (% Sky Obscured)

83
79
74
62
58
55
55
52
53
50
52
55
53
32
13
0
3
5
9
6
3
0

ISS Passover

Visibility (miles)

9
9
8
7
6
7
8
9
9
8
8
8
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
Very Light Rain
Very Light Rain
None
Very Light Rain
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

23
32
38
43
49
51
47
53
49
50
58
58
56
62
63
60
57
53
44
41
38
35

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
11
11
11
12
11
10
9
10
10
11
11
12
12
11
11
11
10
10
10
9
9

Relative Humidity (%)

90
89
82
77
73
67
62
57
62
66
71
77
83
90
89
89
87
87
87
90
88
90

Pressure (mb)

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

Ozone (du)

257
257
257
256
256
256
257
257
257
257
257
257
257
257
256
256
255
255
255
255
256
256

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

Generated: 31/08/26 08:42:43. Forecast: 31/08/26 to 06/09/26. Timezone: UTC-6.00