Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 31

Waning Gibbous 81%

20:57

10:17

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

Sun - Rise: 06:27, Set: 19:38, Transit: 13:02. Moon - Rise: 20:57, Set: 10:17. Civil Dark: 20:08 - 05:58. Nautical Dark: 20:43 - 05:22. Astro Dark: 21:20 - 04:45

Total Clouds (% Sky Obscured)

100
100
98
100
92
97
99
100
92
20
30
97
100
80
32
42
34
99
94
99
100
99
98
99

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
13
42
42
73
38
62
26
28
18
14
0
1
5
27
36
22
31
19
23
20
30
28
8

High Clouds (% Sky Obscured)

90
52
81
43
70
91
82
100
81
5
15
97
100
76
9
22
10
90
66
89
100
91
94
98

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
57
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
2
25
1
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
7
7
7
9
10
10
11
9
7
5
5
5
4
4
3
2
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

25
27
28
30
29
30
30
30
29
28
26
25
25
24
23
23
22
22
22
22
21
22
24
26

Feels Like (°C)

26
27
30
29
30
30
29
30
30
30
30
30
27
26
26
26
26
26
24
24
23
24
25
27

Dew Point (°C)

17
17
15
14
12
13
14
18
21
22
22
23
23
22
21
20
20
20
19
20
19
19
18
17

Relative Humidity (%)

61
53
45
39
35
34
37
49
60
68
79
86
88
88
84
84
85
85
87
88
87
81
71
57

Pressure (mb)

1011
1012
1011
1011
1011
1011
1010
1010
1010
1011
1011
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1014
1014

Ozone (du)

279
279
279
279
279
280
278
276
275
275
274
274
276
278
279
278
279
280
280
279
280
281
280
280

Tuesday 1

Waning Gibbous 71%

21:24

11:32

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
08 Bad
09 Bad

Sun - Rise: 06:28, Set: 19:37, Transit: 13:02. Moon - Rise: 21:24, Set: 11:32. Civil Dark: 20:06 - 05:59. Nautical Dark: 20:41 - 05:24. Astro Dark: 21:18 - 04:47

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
98
100
64
32
42
100
100
100
100
100
57

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

29
24
33
30
71
74
75
75
66
36
4
24
66
68
78
38
32
42
84
66
68
71
67
34

High Clouds (% Sky Obscured)

100
100
90
100
100
100
100
100
100
100
100
100
100
93
52
64
32
40
99
100
100
100
100
57

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
Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
1
0
3
7
6
1
2
1
0
0
15
95
33
26
27
9
8
15
7
9
14
23

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
1.4
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

28
30
30
31
32
31
31
30
29
28
27
26
25
25
24
24
23
22
22
22
21
22
22
23

Feels Like (°C)

29
31
31
32
33
31
31
31
31
30
30
29
28
28
27
27
27
26
26
24
24
23
24
25

Dew Point (°C)

16
18
17
19
17
19
20
23
22
22
23
24
23
22
22
21
22
21
21
21
19
19
19
18

Relative Humidity (%)

48
50
44
49
40
48
50
68
65
68
82
87
88
84
87
84
92
94
94
92
88
87
83
73

Pressure (mb)

1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1012
1012
1012
1012
1012

Ozone (du)

280
280
280
281
282
282
281
281
281
282
281
281
281
281
280
281
282
283
283
283
283
281
282
280

Wednesday 2

Waning Gibbous 60%

21:58

12:49

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

Sun - Rise: 06:29, Set: 19:35, Transit: 13:01. Moon - Rise: 21:58, Set: 12:49. Civil Dark: 20:04 - 06:00. Nautical Dark: 20:39 - 05:25. Astro Dark: 21:16 - 04:48

Total Clouds (% Sky Obscured)

92
76
31
38
81
76
76
49
17
21
19
26
26
18
51
72
70
65
73
70
100
99
100
100

Low Clouds (% Sky Obscured)

8
5
5
6
6
3
2
3
2
3
2
6
6
6
8
7
7
6
10
11
11
9
8
5

Medium Clouds (% Sky Obscured)

63
41
23
24
33
40
40
20
0
0
0
0
2
0
33
41
70
33
31
44
39
41
81
84

High Clouds (% Sky Obscured)

64
76
0
3
33
0
24
2
0
0
0
0
0
0
17
70
65
60
72
68
100
99
75
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
5
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
Very Light Rain
None
None
Light Rain
Very Light Rain
Light Rain
None
Very Light Rain

Precipitation Probability (%)

12
29
5
5
1
1
0
0
0
0
0
0
0
0
7
27
77
42
56
90
68
76
50
50

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0.7
0.3
0.6
0
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
26
27
29
30
30
31
30
30
28
26
25
24
23
22
22
22
22
21
21
20
21
22
23

Feels Like (°C)

26
26
27
30
31
31
29
30
32
32
29
27
27
26
25
25
25
25
24
23
24
23
23
25

Dew Point (°C)

14
12
11
10
11
13
14
17
17
20
19
19
19
18
17
17
17
18
18
19
19
20
21
21

Relative Humidity (%)

51
41
36
31
31
35
35
44
44
59
63
69
74
73
73
75
75
80
82
89
91
94
94
88

Pressure (mb)

1011
1011
1011
1010
1010
1009
1010
1010
1009
1010
1010
1011
1011
1011
1011
1012
1012
1012
1011
1011
1012
1012
1012
1012

Ozone (du)

279
279
277
277
277
275
275
275
275
275
274
272
271
270
270
269
268
268
268
269
269
270
270
270

Thursday 3

Waning Gibbous 48%

22:41

14:06

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

Sun - Rise: 06:30, Set: 19:33, Transit: 13:01. Moon - Rise: 22:41, Set: 14:06. Civil Dark: 20:02 - 06:01. Nautical Dark: 20:37 - 05:26. Astro Dark: 21:14 - 04:50

Total Clouds (% Sky Obscured)

100
96
100
100
100
100
95
90
85
13
9
0
12
80
88
87
90
91
93
95
97
97
93
97

Low Clouds (% Sky Obscured)

8
7
11
57
9
3
3
3
1
2
1
0
3
21
81
78
69
91
77
27
22
22
22
70

Medium Clouds (% Sky Obscured)

42
46
42
52
72
76
58
37
24
13
9
0
2
3
30
39
12
34
31
34
23
24
43
54

High Clouds (% Sky Obscured)

97
75
24
100
47
100
88
67
55
0
0
0
0
65
65
60
65
65
70
65
60
60
42
60

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
8

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

Precipitation Probability (%)

39
29
12
49
38
42
55
63
63
49
19
0
2
5
2
3
20
34
9
4
0
2
20
47

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
25
27
29
28
29
29
28
28
26
25
24
23
22
22
22
22
22
22
22
22
22
22
24

Feels Like (°C)

25
26
28
29
30
30
29
28
28
28
30
28
27
26
23
23
23
24
23
23
21
22
22
24

Dew Point (°C)

20
18
17
19
24
22
17
16
18
20
22
21
21
20
20
18
18
19
18
19
19
20
20
20

Relative Humidity (%)

79
63
55
56
80
64
49
48
55
67
83
85
87
88
84
76
76
83
80
84
85
89
84
77

Pressure (mb)

1012
1012
1011
1012
1011
1011
1011
1011
1010
1010
1011
1011
1012
1012
1012
1012
1011
1011
1012
1012
1012
1012
1013
1014

Ozone (du)

271
271
271
273
272
274
277
278
280
283
289
295
294
291
291
287
287
286
287
288
289
289
290
291

Friday 4

Third Quarter 36%

23:37

15:17

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
08 Bad
09 Bad

Sun - Rise: 06:31, Set: 19:31, Transit: 13:01. Moon - Rise: 23:37, Set: 15:17. Civil Dark: 20:00 - 06:02. Nautical Dark: 20:35 - 05:28. Astro Dark: 21:12 - 04:51

Total Clouds (% Sky Obscured)

92
88
85
87
89
90
87
86
75
86
93
100
66
64
100
96
98
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

26
21
13
16
45
14
6
9
9
9
9
12
13
14
27
31
26
24
30
40
49
53
57
62

Medium Clouds (% Sky Obscured)

42
43
32
48
60
70
69
10
4
8
3
1
1
7
6
7
7
6
37
66
94
88
80
65

High Clouds (% Sky Obscured)

60
60
48
67
80
58
46
86
69
86
93
100
47
39
100
63
77
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

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

Light Rain
None
None
None
None
None
None
None
None
None
None
Very Light Rain
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Ice pellet

Precipitation Probability (%)

58
20
0
0
6
33
14
19
6
14
20
52
57
20
53
67
80
93
95
95
95
95
95
95

Precipitation Amount (mm)

0.5
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0.3
0.3
0.5
1.5
2.4
4.6
1.6
1.2
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
26
27
28
30
30
30
29
28
27
26
25
24
24
23
23
21
21
21
21
21
21
22
23

Feels Like (°C)

27
27
29
29
31
30
32
30
29
29
27
25
25
26
25
24
22
22
22
22
22
22
23
23

Dew Point (°C)

22
24
25
21
22
23
26
22
23
23
24
22
23
23
22
22
21
21
21
21
21
21
22
22

Relative Humidity (%)

83
91
87
67
61
67
76
65
73
76
86
83
95
95
97
98
98
98
98
98
98
98
98
97

Pressure (mb)

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

Ozone (du)

288
289
290
291
289
289
288
286
287
287
287
288
288
289
288
287
287
287
286
286
287
287
286
286

Saturday 5

Waning Crescent 25%

00:46

16:19

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
08 Bad
09 Bad

Sun - Rise: 06:33, Set: 19:29, Transit: 13:00. Moon - Rise: 00:46, Set: 16:19. Civil Dark: 19:59 - 06:03. Nautical Dark: 20:33 - 05:29. Astro Dark: 21:10 - 04:53

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
98
95
91
93
96
99
95
86
75
83
92
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

48
35
27
27
28
28
25
20
13
12
13
14
15
14
15
22
29
33
33
32
31
29
26
20

Medium Clouds (% Sky Obscured)

65
70
78
80
83
85
75
64
55
50
46
41
41
41
41
49
53
60
60
50
45
40
35
24

High Clouds (% Sky Obscured)

100
100
100
100
100
100
81
59
34
48
67
95
95
86
75
83
92
100
100
100
100
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

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

Precipitation Probability (%)

85
60
18
35
44
48
49
39
11
12
9
3
49
68
81
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0.6
0.3
0
0
0
0.3
0.2
0
0
0
0
0
0
0
0
1.3
2.1
1.8
4.2
6.2
8.5
3
2.1
1.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
24
25
26
26
26
26
26
25
25
24
24
23
23
23
22
22
21
20
20
20
20
21
22

Feels Like (°C)

24
25
24
25
29
28
29
29
29
29
27
26
27
26
25
25
24
24
23
22
22
22
21
21

Dew Point (°C)

23
23
23
24
23
23
22
22
22
23
23
23
23
22
22
22
21
21
20
20
19
19
19
19

Relative Humidity (%)

97
94
91
90
84
81
77
81
83
87
91
92
95
95
98
98
98
98
98
98
96
96
91
84

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

285
286
286
286
287
287
287
287
287
288
287
286
285
283
282
281
281
281
281
280
279
278
278
279

Sunday 6

Waning Crescent 15%

02:02

17:09

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

Sun - Rise: 06:34, Set: 19:28, Transit: 13:00. Moon - Rise: 02:02, Set: 17:09. Civil Dark: 19:57 - 06:05. Nautical Dark: 20:31 - 05:30. Astro Dark: 21:08 - 04:54

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

21
18
20
25
31
41
72
86
91
90
85
79
65
48
40
36
39
38
44
50
57

Medium Clouds (% Sky Obscured)

36
41
49
53
56
59
51
41
32
41
51
63
73
83
93
90
89
89
89
92
99

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
94
89
83
89
94
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
6
4
5
5
6
7
8
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

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
76
47
21
2
18
29
38
47
56
68
83
95
95
95
95
95

Precipitation Amount (mm)

1.9
1.9
2.2
1.7
1.1
0.5
0
0
0
0
0
0
0.2
0.3
0.5
0.5
0.7
0.7
1.4
1.8
1.7

Wind Speed/Direction (mph)

8
9
9
9
9
9
9
9
9
8
8
7
7
7
7
8
7
7
7
6
6

Chance of Frost

Temperature (°C)

23
23
23
23
23
23
23
23
22
22
21
20
20
20
20
19
19
19
19
19
19

Feels Like (°C)

21
21
21
21
24
23
22
23
24
25
22
23
23
23
22
22
20
20
21
20
21

Dew Point (°C)

19
18
18
17
16
16
15
16
17
18
18
18
19
19
19
19
19
19
19
18
19

Relative Humidity (%)

79
74
71
67
64
62
60
64
69
76
81
88
95
95
96
96
96
95
95
95
96

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017

Ozone (du)

279
279
278
278
276
275
274
275
275
275
274
274
273
272
271
270
270
270
269
270
270

Forecast for La Farge, Vernon, United States of America (43.57,-90.64)

Generated: 31/08/26 10:53:17. Forecast: 31/08/26 to 06/09/26. Timezone: UTC-5.00