Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 16

Waning Crescent 27%

01:56

17:01

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 OK
00 OK
01 OK
02 Bad
03 Bad
04 OK
05 OK
06 OK
07 Good
08 Good

Sun - Rise: 06:47, Set: 19:11, Transit: 12:59. Moon - Rise: 01:56, Set: 17:01. Civil Dark: 19:40 - 06:19. Nautical Dark: 20:14 - 05:45. Astro Dark: 20:49 - 05:10

Total Clouds (% Sky Obscured)

63
68
80
97
98
100
84
100
100
100
100
100
100
86
26
18
18
63
67
28
20
18
7
4

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)

17
7
33
6
5
2
26
31
28
21
4
2
0
0
0
0
0
44
43
2
7
8
1
2

High Clouds (% Sky Obscured)

63
68
80
88
96
100
84
99
100
100
100
100
100
85
26
18
18
42
26
28
20
18
7
2

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
45
82
82
82

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)

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

Chance of Frost

Temperature (°C)

23
24
25
26
28
29
29
30
29
28
26
24
23
23
22
21
21
20
20
20
19
19
18
20

Feels Like (°C)

24
24
25
27
29
29
30
30
30
30
28
26
25
24
25
23
22
22
23
23
20
19
19
21

Dew Point (°C)

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

Relative Humidity (%)

80
72
60
55
52
49
49
52
59
69
77
80
85
88
91
92
92
93
93
93
92
93
93
88

Pressure (mb)

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

Ozone (du)

278
278
278
278
279
280
278
278
279
279
278
278
280
281
282
280
281
281
281
281
281
282
281
282

Wednesday 17

Waning Crescent 18%

03:10

17:34

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

Sun - Rise: 06:49, Set: 19:10, Transit: 12:59. Moon - Rise: 03:10, Set: 17:34. Civil Dark: 19:38 - 06:20. Nautical Dark: 20:12 - 05:46. Astro Dark: 20:47 - 05:11

Total Clouds (% Sky Obscured)

13
28
0
100
100
100
5
100
100
96
68
86
80
43
76
92
62
80
67
63
58
55
61
51

Low Clouds (% Sky Obscured)

0
0
0
24
25
14
5
0
0
0
0
0
0
0
0
0
0
27
62
58
58
55
48
0

Medium Clouds (% Sky Obscured)

2
0
0
18
0
0
0
0
0
0
0
0
0
0
4
3
4
10
8
5
3
0
0
3

High Clouds (% Sky Obscured)

13
28
0
91
68
100
5
77
58
71
41
63
70
43
76
86
62
61
6
1
2
4
8
51

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 (%)

1
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
2
21
34
2
1
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.2
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
2
4
4
4
5
4
3
3
3
3
3
2
2
2
2
1
1
2
3
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

18
19
19
18
18
18
18
18
18
20
20
20
20
19
19
18
18
18
17
16
16
16
15
15

Relative Humidity (%)

76
68
62
57
54
52
51
51
53
63
71
76
80
84
86
89
92
91
90
89
90
89
89
80

Pressure (mb)

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

Ozone (du)

281
279
278
279
279
279
279
279
280
280
281
280
280
279
279
278
278
277
276
276
275
274
273
272

Thursday 18

Waning Crescent 10%

04:22

17:59

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

Sun - Rise: 06:50, Set: 19:08, Transit: 12:58. Moon - Rise: 04:22, Set: 17:59. Civil Dark: 19:36 - 06:21. Nautical Dark: 20:10 - 05:47. Astro Dark: 20:45 - 05:13

Total Clouds (% Sky Obscured)

32
12
10
29
23
37
37
14
22
22
32
62
52
53
92
61
51
45
30
38
50
60
67
76

Low Clouds (% Sky Obscured)

0
0
10
29
23
32
7
14
22
22
31
39
23
0
0
0
0
0
0
12
31
44
56
42

Medium Clouds (% Sky Obscured)

11
12
0
18
23
28
31
0
0
0
0
0
0
1
9
1
5
5
5
5
5
5
10
10

High Clouds (% Sky Obscured)

12
0
0
0
0
1
1
0
1
3
9
35
26
46
90
61
26
38
25
21
26
31
18
26

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
9
8
5
5
5
10
1
0
0
0
0
0
0
0
11
0
2
1
2
10
3
4

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

Chance of Frost

Temperature (°C)

21
24
26
27
29
29
29
29
29
27
24
22
22
21
20
20
19
19
19
19
19
18
18
18

Feels Like (°C)

23
24
27
28
29
29
30
30
30
30
27
25
23
22
21
20
19
19
18
18
18
18
17
19

Dew Point (°C)

15
16
16
15
15
14
14
15
17
19
19
18
18
17
17
16
17
16
15
14
13
13
14
15

Relative Humidity (%)

67
59
54
47
43
39
38
40
48
59
70
75
77
81
80
80
88
81
75
71
70
71
77
80

Pressure (mb)

1018
1018
1017
1017
1017
1016
1016
1015
1015
1015
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018

Ozone (du)

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

Friday 19

Waning Crescent 5%

05:30

18:20

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
08 Bad

Sun - Rise: 06:51, Set: 19:06, Transit: 12:58. Moon - Rise: 05:30, Set: 18:20. Civil Dark: 19:35 - 06:22. Nautical Dark: 20:08 - 05:48. Astro Dark: 20:43 - 05:14

Total Clouds (% Sky Obscured)

75
71
66
55
63
80
100
100
100
100
100
100
100
100
100
100
100
100
100
92
86
79
86
92

Low Clouds (% Sky Obscured)

66
57
48
34
36
42
47
47
47
47
52
41
35
37
35
33
37
45
48
56
60
69
71
75

Medium Clouds (% Sky Obscured)

10
5
5
5
11
16
22
34
46
53
61
59
70
76
83
76
36
20
12
8
6
37
86
92

High Clouds (% Sky Obscured)

13
15
15
15
43
67
100
100
100
100
100
100
100
100
95
100
100
100
100
68
43
10
36
62

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
8
2
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
1
11
9
13
26
51
85
95
95
95
91
55
72
75
74
76
62
27
29
27
32
27
15

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.5
1.1
0.9
0.8
0.5
0
0.2
0.3
0.3
0.5
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

15
16
17
18
19
19
19
22
22
21
20
21
20
19
19
18
18
18
18
18
17
18
17
18

Relative Humidity (%)

80
80
74
76
77
71
73
91
94
96
96
96
95
93
93
93
95
98
98
98
98
98
98
96

Pressure (mb)

1018
1018
1018
1018
1017
1017
1016
1016
1016
1016
1016
1016
1017
1016
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016

Ozone (du)

271
272
272
272
271
273
274
276
275
278
281
283
283
281
281
280
279
280
282
284
284
285
285
284

Saturday 20

Waning Crescent 1%

06:37

18:39

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
08 Bad

Sun - Rise: 06:52, Set: 19:04, Transit: 12:57. Moon - Rise: 06:37, Set: 18:39. Civil Dark: 19:33 - 06:23. Nautical Dark: 20:06 - 05:50. Astro Dark: 20:41 - 05:15

Total Clouds (% Sky Obscured)

98
95
92
89
79
68
57
68
69
89
91
92
94
71
44
26
38
53
68
76
86
96
87
78

Low Clouds (% Sky Obscured)

81
75
75
67
65
46
44
35
21
9
6
3
0
0
1
1
8
7
10
8
6
5
9
16

Medium Clouds (% Sky Obscured)

95
95
92
89
79
68
57
66
2
0
0
1
2
3
4
6
7
7
9
5
1
0
7
15

High Clouds (% Sky Obscured)

87
78
71
64
65
58
50
50
41
80
79
85
87
62
34
5
9
8
10
33
67
96
67
36

ISS Passover

Visibility (miles)

9
9
9
9
9
9
2
9
9
9
9
9
9
9
9
9
9
7
4
2
4
7
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
Light Rain
Light Rain
Light Rain
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

13
21
31
11
28
95
95
95
42
24
53
64
68
95
95
95
95
91
75
73
77
83
67
48

Precipitation Amount (mm)

0
0
0
0
0
1.5
1.7
0.7
0
0
0
0
0
0.4
0.7
0.9
0.7
0.5
0.4
0.3
0.4
0.5
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

18
18
19
20
20
19
20
20
19
19
19
19
19
19
19
19
18
19
18
18
18
18
17
18

Relative Humidity (%)

95
88
88
92
91
80
79
75
75
77
84
87
91
92
93
95
96
96
96
96
96
96
96
91

Pressure (mb)

1016
1016
1016
1016
1015
1014
1013
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1010
1010
1009
1009
1009
1009
1009

Ozone (du)

287
288
285
283
281
281
281
282
285
284
285
283
282
281
279
278
276
275
274
273
274
274
275
275

Sunday 21

New Moon 0%

07:42

18:56

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
08 Bad

Sun - Rise: 06:53, Set: 19:02, Transit: 12:57. Moon - Rise: 07:42, Set: 18:56. Civil Dark: 19:31 - 06:24. Nautical Dark: 20:05 - 05:51. Astro Dark: 20:39 - 05:17

Total Clouds (% Sky Obscured)

71
76
82
88
86
86
84
78
75
70
72
92
91
88
83
83
85
88
91
93
96
100
87
73

Low Clouds (% Sky Obscured)

25
27
25
24
29
36
37
32
24
21
17
13
10
21
33
42
33
27
22
23
23
26
24
26

Medium Clouds (% Sky Obscured)

20
30
42
50
51
51
52
43
38
38
47
50
53
58
55
60
53
51
45
45
45
48
51
31

High Clouds (% Sky Obscured)

5
5
5
5
5
0
0
0
0
0
4
8
12
12
17
17
31
49
69
78
89
100
79
72

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

4
8
7
1
4
2
0
25
35
42
63
85
95
95
95
89
80
63
21
50
84
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0.3
0.6
1.1
0.9
0.7
0.4
0.4
0.3
0
0.2
0.8
2.2
1.2
1.1

Wind Speed/Direction (mph)

10
12
13
14
14
14
14
14
13
11
9
5
1
4
2
5
9
7
6
5
4
4
4
4

Chance of Frost

Temperature (°C)

21
22
23
24
26
26
27
27
26
25
24
23
22
21
20
20
20
19
19
18
18
18
18
18

Feels Like (°C)

19
19
20
20
21
27
26
25
25
25
25
21
23
23
23
23
22
21
20
19
19
18
17
18

Dew Point (°C)

18
19
18
17
17
18
18
19
19
19
19
19
20
20
20
19
19
19
18
17
18
17
18
18

Relative Humidity (%)

85
81
73
64
57
59
60
62
65
70
74
80
88
95
96
95
95
96
96
96
98
98
100
98

Pressure (mb)

1008
1008
1008
1007
1007
1007
1006
1006
1006
1006
1006
1006
1006
1005
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006

Ozone (du)

274
274
274
273
272
273
273
274
273
272
271
272
273
273
274
275
276
277
277
278
278
278
278
279

Monday 22

Waxing Crescent 1%

08:46

19:13

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 OK
20 OK
21 OK
22 Good
23 Good
00 Good

Sun - Rise: 06:54, Set: 19:00, Transit: 12:57. Moon - Rise: 08:46, Set: 19:13. Civil Dark: 19:29 - 06:26. Nautical Dark: 20:03 - 05:52. Astro Dark: 20:37 - 05:18

Total Clouds (% Sky Obscured)

60
75
89
100
92
88
82
65
47
32
29
27
25
17
7
0

Low Clouds (% Sky Obscured)

26
37
46
57
65
76
80
56
30
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

10
14
22
30
32
29
12
16
23
32
29
27
25
17
7
0

High Clouds (% Sky Obscured)

60
75
89
100
92
88
80
57
29
1
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
69
41
13
20
24
25
24
22
19
14
7
0
0
0
0

Precipitation Amount (mm)

0.6
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
20
21
23
25
25
26
27
25
24
23
21
20
18
17
17

Feels Like (°C)

19
20
20
20
21
27
26
25
26
26
26
21
21
20
19
19

Dew Point (°C)

19
19
20
20
21
21
21
21
19
17
15
15
14
14
12
11

Relative Humidity (%)

98
96
91
84
78
76
72
69
67
63
61
65
70
76
72
68

Pressure (mb)

1007
1007
1007
1006
1006
1006
1006
1005
1006
1006
1007
1007
1008
1008
1009
1010

Ozone (du)

280
281
283
284
286
287
288
289
293
298
302
303
304
305
304
303

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

Generated: 16/09/25 08:45:20. Forecast: 16/09/25 to 22/09/25. Timezone: UTC-5.00