Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 27

Full Moon 100%

19:58

06:49

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

Sun - Rise: 06:25, Set: 19:46, Transit: 13:05. Moon - Rise: 19:58, Set: 06:49. Civil Dark: 20:16 - 05:55. Nautical Dark: 20:52 - 05:19. Astro Dark: 21:32 - 04:41

Total Clouds (% Sky Obscured)

44
40
38
27
19
21
4
22
27
28
27
0
1
0
1
11
17
17
27
70
100
100
100
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

31
31
30
13
16
20
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
45
93

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
1
4
4
12
67
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
1
2
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)

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

Chance of Frost

Temperature (°C)

21
20
19
17
18
17
16
15
15
14
15
17
21
23
25
27
28
29
30
30
30
29
26
24

Feels Like (°C)

24
21
20
19
19
19
18
17
17
16
16
18
22
24
26
27
28
29
29
29
27
27
25
23

Dew Point (°C)

12
12
12
11
11
11
11
10
10
10
10
8
9
9
9
8
6
5
5
5
7
10
14
17

Relative Humidity (%)

54
59
63
66
66
68
71
72
74
74
71
58
47
40
34
29
23
21
20
20
23
31
45
63

Pressure (mb)

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

Ozone (du)

319
319
316
315
315
315
314
312
312
313
313
315
314
309
308
307
306
303
301
300
300
299
300
300

Friday 28

Waning Gibbous 99%

20:17

07:58

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 Bad

Sun - Rise: 06:26, Set: 19:44, Transit: 13:05. Moon - Rise: 20:17, Set: 07:58. Civil Dark: 20:14 - 05:56. Nautical Dark: 20:50 - 05:20. Astro Dark: 21:30 - 04:42

Total Clouds (% Sky Obscured)

80
100
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
97
100
84
85
76
48
86

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
6
74
96
92
92
93
97
96
96
87
6
5
6
10
13
13

Medium Clouds (% Sky Obscured)

77
82
72
33
60
73
82
100
100
100
97
100
100
100
97
90
93
65
79
56
27
8
18
22

High Clouds (% Sky Obscured)

66
100
96
99
100
100
100
100
100
100
100
100
100
100
73
80
100
48
79
60
60
29
11
41

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
0
0
3
20
29
42
55
76
95
95
95
95
95
93
75
49
38
8
1
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.4
0.5
0.9
1.5
2.2
0.6
0.4
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
21
20
19
18
18
19
20
19
20
19
19
19
19
19
19
19
20
21
23
24
24
23
22

Feels Like (°C)

22
21
21
19
18
18
18
20
19
19
19
20
18
18
17
17
18
18
19
20
22
22
22
22

Dew Point (°C)

16
16
16
16
16
14
15
15
17
17
17
18
18
18
18
18
18
18
17
16
14
15
17
17

Relative Humidity (%)

67
73
75
82
83
76
76
76
84
85
86
91
93
96
96
95
92
88
75
67
54
57
68
76

Pressure (mb)

1017
1017
1017
1017
1017
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1016
1015
1014
1013
1013
1012
1012
1012
1012

Ozone (du)

300
299
299
298
298
297
298
296
296
295
296
296
294
294
293
292
292
292
290
289
287
286
286
285

Saturday 29

Waning Gibbous 95%

20:37

09:08

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 06:27, Set: 19:43, Transit: 13:05. Moon - Rise: 20:37, Set: 09:08. Civil Dark: 20:12 - 05:57. Nautical Dark: 20:48 - 05:22. Astro Dark: 21:28 - 04:44

Total Clouds (% Sky Obscured)

94
95
95
95
80
84
100
99
100
100
88
100
100
100
99
59
100
90
100
100
90
100
87
84

Low Clouds (% Sky Obscured)

13
16
18
15
11
4
0
0
0
2
0
0
0
0
6
2
2
17
6
0
0
0
0
0

Medium Clouds (% Sky Obscured)

25
27
15
0
5
6
17
5
3
45
26
19
31
51
21
38
66
70
51
27
73
76
34
70

High Clouds (% Sky Obscured)

49
95
69
83
80
80
99
99
100
100
78
100
100
100
97
36
90
57
100
100
72
97
80
73

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
6
8
9
6
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
1
20
28
16
28
26
39
21
1
1
4
1
8
6
10
12
19
2
27
16
15

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
8
8
8
8
7
6
5
4
5
4
5
6
8
9
9
9
8
13
12
10
9
7
5

Chance of Frost

Temperature (°C)

21
21
21
21
22
21
21
20
19
19
19
20
22
24
26
28
30
31
31
31
30
30
28
26

Feels Like (°C)

20
20
20
20
20
21
20
19
19
18
20
20
21
22
24
27
29
29
31
30
29
30
29
28

Dew Point (°C)

18
18
17
16
15
16
17
17
17
17
17
19
19
16
14
14
15
16
16
17
16
16
17
19

Relative Humidity (%)

79
79
77
72
65
72
79
82
86
86
89
91
83
59
46
41
40
42
40
41
42
44
50
64

Pressure (mb)

1012
1012
1011
1011
1011
1010
1010
1010
1010
1010
1011
1011
1010
1010
1010
1009
1009
1009
1009
1009
1008
1008
1008
1008

Ozone (du)

283
282
282
282
284
285
284
283
282
282
281
282
282
281
280
279
279
277
277
277
276
277
277
275

Sunday 30

Waning Gibbous 89%

20:59

10:20

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 06:28, Set: 19:41, Transit: 13:04. Moon - Rise: 20:59, Set: 10:20. Civil Dark: 20:11 - 05:58. Nautical Dark: 20:46 - 05:23. Astro Dark: 21:26 - 04:45

Total Clouds (% Sky Obscured)

69
81
55
78
100
53
75
100
100
100
100
100
100
100
100
100
90
79
87
92
50
53
65
63

Low Clouds (% Sky Obscured)

0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

26
27
28
34
34
31
33
88
63
100
91
77
83
81
82
80
66
55
63
62
30
26
21
21

High Clouds (% Sky Obscured)

54
72
44
77
100
53
75
100
100
100
100
100
100
100
100
100
58
39
33
77
25
29
38
39

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
3
8
7
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
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

11
17
19
20
25
41
64
82
95
65
45
22
22
16
12
10
8
4
0
4
7
9
9
8

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.6
1.1
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
3
3
4
4
4
5
6
6
6
7
6
7
8
9
9
10
10
11
12
11
9
6
6

Chance of Frost

Temperature (°C)

26
24
24
24
24
23
24
23
22
22
23
23
24
24
26
27
31
33
35
36
34
34
31
29

Feels Like (°C)

28
27
27
27
26
24
26
25
23
23
23
24
26
26
27
29
31
33
34
34
33
34
34
32

Dew Point (°C)

19
21
22
21
21
20
20
21
21
22
22
22
22
23
23
24
20
16
16
16
15
14
17
21

Relative Humidity (%)

68
80
85
84
84
83
78
85
92
95
94
92
89
92
84
80
51
35
33
30
31
31
41
62

Pressure (mb)

1009
1009
1009
1009
1009
1009
1009
1010
1009
1009
1009
1010
1009
1009
1009
1009
1008
1008
1007
1007
1007
1007
1007
1008

Ozone (du)

274
274
273
274
273
274
273
273
273
275
275
275
275
275
274
273
272
271
271
271
271
270
270
270

Monday 31

Waning Gibbous 81%

20:59

11:35

21 Bad
22 OK
23 OK
00 Good
01 OK
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
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 06:29, Set: 19:39, Transit: 13:04. Moon - Rise: 20:59, Set: 11:35. Civil Dark: 20:09 - 06:00. Nautical Dark: 20:44 - 05:24. Astro Dark: 21:24 - 04:47

Total Clouds (% Sky Obscured)

88
41
28
17
23
35
40
35
90
85
88
93
77
91
96
95
99
96
94
95
97
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
4
6
9
5
5
4
3
2
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

21
17
13
11
12
14
10
10
16
18
20
20
23
17
17
87
81
70
60
61
62
64
57
52

High Clouds (% Sky Obscured)

79
26
14
1
12
27
25
17
87
85
88
93
68
88
95
94
95
88
80
84
92
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
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
2
1
0
32
49
63
54
41
7
6
3
0
0
0
0
0
0
0
1
2
1
2
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

28
27
27
26
25
24
23
23
22
22
22
23
25
27
29
30
31
32
32
33
31
30
28
27

Feels Like (°C)

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

Dew Point (°C)

22
20
19
16
14
13
13
13
14
16
18
18
18
17
13
12
10
9
7
5
7
9
11
13

Relative Humidity (%)

72
66
61
54
50
48
50
54
62
70
77
73
65
54
37
33
27
24
21
18
22
27
34
41

Pressure (mb)

1008
1008
1009
1009
1010
1010
1011
1011
1012
1012
1012
1013
1013
1013
1013
1013
1013
1012
1012
1011
1012
1012
1012
1012

Ozone (du)

270
272
274
275
276
279
280
278
276
276
277
276
276
276
275
275
275
275
275
275
275
275
275
274

Tuesday 1

Waning Gibbous 71%

21:26

12:52

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 OK
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 Bad
19 OK
20 Good

Sun - Rise: 06:30, Set: 19:37, Transit: 13:04. Moon - Rise: 21:26, Set: 12:52. Civil Dark: 20:07 - 06:01. Nautical Dark: 20:42 - 05:26. Astro Dark: 21:21 - 04:48

Total Clouds (% Sky Obscured)

100
98
96
91
93
96
99
92
83
74
58
43
28
30
31
33
26
19
11
18
25
32
19
11

Low Clouds (% Sky Obscured)

0
0
1
1
13
26
39
29
19
9
6
3
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

43
45
50
52
61
70
75
74
67
67
52
40
27
28
30
33
26
19
11
18
25
32
19
11

High Clouds (% Sky Obscured)

100
98
96
91
93
95
99
76
51
16
8
4
0
0
0
1
1
1
0
0
0
0
1
1

ISS Passover

Visibility (miles)

9
9
9
9
9
8
7
5
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

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

Precipitation Probability (%)

0
1
1
1
27
38
47
42
37
25
20
14
3
4
4
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
23
23
22
21
20
19
18
18
18
18
20
23
25
27
29
30
31
32
33
32
31
29
28

Feels Like (°C)

26
26
25
25
25
21
21
21
20
20
19
20
22
24
25
26
28
35
34
33
34
35
36
30

Dew Point (°C)

14
16
15
14
13
14
16
17
17
16
16
17
18
19
18
18
18
17
17
17
18
19
20
21

Relative Humidity (%)

50
61
60
59
58
67
78
92
90
90
92
82
74
68
59
53
47
43
41
37
44
51
58
66

Pressure (mb)

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

Ozone (du)

274
273
275
276
277
278
278
278
278
278
277
275
273
271
270
269
267
267
266
265
264
264
263
263

Wednesday 2

Waning Gibbous 60%

21:59

14:09

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

Sun - Rise: 06:31, Set: 19:36, Transit: 13:04. Moon - Rise: 21:59, Set: 14:09. Civil Dark: 20:05 - 06:02. Nautical Dark: 20:40 - 05:27. Astro Dark: 21:19 - 04:50

Total Clouds (% Sky Obscured)

5
13
25
34
47
65
83
71
59
47
32
17
1
2
3
3
11
18
24
25
28
31

Low Clouds (% Sky Obscured)

0
0
0
0
8
17
32
37
39
38
27
13
0
2
3
3
4
2
0
2
4
6

Medium Clouds (% Sky Obscured)

3
13
25
34
47
54
52
42
32
22
15
8
0
0
0
0
9
17
23
23
21
21

High Clouds (% Sky Obscured)

1
3
4
5
11
26
37
33
33
32
23
12
0
1
1
2
2
2
2
3
4
5

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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
1
1
0
0
0
1
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

Wind Speed/Direction (mph)

4
4
4
3
3
3
3
3
3
3
3
4
5
7
7
8
9
10
10
10
10
9

Chance of Frost

Temperature (°C)

25
24
24
23
22
22
22
22
21
21
20
23
26
29
31
34
36
36
37
38
36
35

Feels Like (°C)

29
29
28
26
25
24
24
25
24
25
25
25
27
29
29
29
30
42
39
36
37
38

Dew Point (°C)

20
21
21
20
19
19
19
19
19
19
19
19
18
18
15
12
9
8
8
7
10
13

Relative Humidity (%)

73
84
83
83
80
81
84
85
86
89
91
74
60
49
36
26
19
18
16
15
20
26

Pressure (mb)

1014
1014
1014
1014
1014
1013
1013
1012
1013
1013
1013
1013
1013
1012
1012
1011
1011
1010
1010
1009
1009
1009

Ozone (du)

262
262
262
261
261
262
262
263
263
264
264
264
264
264
264
264
263
263
264
264
264
264

Forecast for La Crosse, La Crosse County, United States of America (43.80,-91.24)

Generated: 27/08/26 21:28:56. Forecast: 27/08/26 to 02/09/26. Timezone: UTC-5.00