Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 17

Waxing Crescent 42%

14:29

23:14

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 07:31, Set: 19:52, Transit: 13:41. Moon - Rise: 14:29, Set: 23:14. Civil Dark: 20:19 - 07:03. Nautical Dark: 20:51 - 06:31. Astro Dark: 21:24 - 05:59

Total Clouds (% Sky Obscured)

63
70
75
83
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
99
90
92

Low Clouds (% Sky Obscured)

37
35
31
26
20
47
70
93
83
58
24
8
10
13
14
15
16
20
21
36
41
39
37
35

Medium Clouds (% Sky Obscured)

33
26
20
22
28
38
54
35
59
39
40
63
63
25
9
17
21
19
35
29
47
29
39
28

High Clouds (% Sky Obscured)

49
70
57
63
100
100
100
100
100
100
100
78
91
100
100
100
99
100
100
100
100
93
35
35

ISS Passover

Visibility (miles)

9
8
8
9
8
2
9
8
9
9
9
9
9
9
9
9
9
9
9
3
9
5
6
4

Fog (%)

0
81
99
78
55
11
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
Very Light Rain
None
None
None
None
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Ice pellet
Ice pellet
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

53
70
68
95
95
89
59
19
5
4
11
69
95
89
95
95
95
95
95
95
66
60
51
67

Precipitation Amount (mm)

0
0.2
0.5
0.8
1
0.4
0.3
0
0
0
0
0.4
0.7
0.2
0.7
1.5
1.4
1.1
1.1
0.7
0.4
0.4
0.3
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
25
25
24
27
27
29
30
30
32
33
34
33
32
31
31
29
27
26
24
24
24
23
23

Dew Point (°C)

22
22
22
22
23
23
25
25
27
27
26
25
24
22
22
23
23
23
23
23
22
22
22
22

Relative Humidity (%)

98
96
96
96
98
97
92
91
95
91
80
75
70
68
70
79
84
88
95
97
97
97
97
96

Pressure (mb)

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

Ozone (du)

285
286
287
286
285
284
284
284
283
282
281
280
279
278
279
280
279
279
275
274
273
273
273
274

Friday 18

First Quarter 51%

15:23

00:05

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 07:32, Set: 19:50, Transit: 13:41. Moon - Rise: 15:23, Set: 00:05. Civil Dark: 20:17 - 07:04. Nautical Dark: 20:49 - 06:32. Astro Dark: 21:22 - 06:00

Total Clouds (% Sky Obscured)

95
97
97
87
95
95
93
93
94
91
92
89
91
77
87
92
76
70
69
56
64
65
75
75

Low Clouds (% Sky Obscured)

43
49
53
70
90
95
93
93
94
91
92
89
91
77
73
37
14
15
17
17
13
13
13
10

Medium Clouds (% Sky Obscured)

21
26
28
46
51
52
51
55
52
46
49
50
46
1
27
48
28
1
1
18
30
22
40
37

High Clouds (% Sky Obscured)

35
40
75
55
41
12
18
33
20
0
0
1
1
35
45
47
42
40
42
2
2
29
18
57

ISS Passover

Visibility (miles)

3
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 (%)

34
5
2
3
2
1
1
13
3
3
3
2
2
1
0
0
1
0
0
1
5
3
8
13

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
98
98
98
96
93
92
89
88
84
81
79
78
80
81
84
84
85
85
84
85
85
84

Pressure (mb)

1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1022
1022
1021
1021
1020
1020
1020
1020
1020
1020
1019
1019
1018
1018

Ozone (du)

275
274
273
273
274
275
273
273
273
273
272
271
271
271
271
271
270
270
271
271
271
270
270
269

Saturday 19

Waxing Gibbous 61%

16:11

01:02

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 07:33, Set: 19:48, Transit: 13:40. Moon - Rise: 16:11, Set: 01:02. Civil Dark: 20:16 - 07:05. Nautical Dark: 20:47 - 06:33. Astro Dark: 21:20 - 06:01

Total Clouds (% Sky Obscured)

90
98
95
100
100
99
97
100
100
93
47
48
71
98
92
89
94
88
97
88
99
100
100
99

Low Clouds (% Sky Obscured)

11
10
13
20
18
21
24
22
37
19
10
14
45
60
35
10
7
69
5
39
54
69
9
64

Medium Clouds (% Sky Obscured)

43
38
75
72
76
74
71
79
66
57
30
24
43
15
44
42
91
85
83
64
89
81
74
65

High Clouds (% Sky Obscured)

68
97
81
100
100
94
90
100
97
78
13
28
15
87
75
73
67
61
94
73
86
90
100
94

ISS Passover

Visibility (miles)

9
2
5
4
9
9
8
6
6
9
9
9
9
9
9
9
3
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
None
None
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
Light Rain
None
None
None
None
None
None
None
None
Very Light Rain

Precipitation Probability (%)

60
56
55
52
41
70
95
79
51
28
7
2
8
55
95
61
60
26
27
18
13
18
24
58

Precipitation Amount (mm)

0.3
0.3
0.2
0
0
0.2
0.8
0.5
0
0
0
0
0
0
0.7
0
0
0
0
0
0
0
0
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
18
18
18
18
19
21
22
23
26
28
29
30
30
29
27
26
25
25
24
23
23
22
22

Feels Like (°C)

17
19
19
18
18
19
20
22
24
26
28
31
32
33
32
31
29
28
27
25
24
25
25
25

Dew Point (°C)

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

Relative Humidity (%)

85
92
95
96
95
92
89
87
87
83
76
71
70
72
73
81
87
91
91
92
92
94
94
94

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1016
1016
1015
1014
1013
1013
1012
1012
1012
1011
1012
1012
1012
1011
1011
1011
1012

Ozone (du)

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

Sunday 20

Waxing Gibbous 70%

16:51

02:03

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 07:34, Set: 19:47, Transit: 13:40. Moon - Rise: 16:51, Set: 02:03. Civil Dark: 20:14 - 07:06. Nautical Dark: 20:46 - 06:35. Astro Dark: 21:18 - 06:02

Total Clouds (% Sky Obscured)

73
99
99
99
99
60
100
74
78
100
100
99
99
99
100
100
100
90
88
100
100
98
100
100

Low Clouds (% Sky Obscured)

11
19
78
92
87
14
92
49
36
43
17
43
20
24
90
54
94
60
50
69
71
69
77
96

Medium Clouds (% Sky Obscured)

55
51
58
84
87
43
92
62
37
41
39
81
78
85
90
91
74
29
30
92
92
87
86
54

High Clouds (% Sky Obscured)

60
97
96
78
68
45
50
55
78
100
85
70
71
82
91
67
71
64
76
88
65
50
99
100

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

61
50
44
31
41
41
31
69
78
74
73
68
53
47
64
41
26
28
22
35
28
27
49
95

Precipitation Amount (mm)

0.3
0
0
0
0
0
0
0.3
0.4
0.2
0.3
0.2
0
0
0.4
0
0
0
0
0
0
0
0
0.9

Wind Speed/Direction (mph)

3
4
3
4
2
3
4
4
5
5
5
4
5
8
8
10
11
12
11
10
11
11
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
25
23
23
24
24
27
27
28
28
28
27
27
26
24
21
19
18
18
18
17
17
16
16

Dew Point (°C)

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

Relative Humidity (%)

94
95
95
94
94
92
81
84
78
69
65
62
66
70
83
92
96
93
93
95
95
95
95
95

Pressure (mb)

1012
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1012
1013
1013
1014
1014
1015
1015
1015
1015
1015

Ozone (du)

269
268
269
268
268
269
270
268
267
267
266
267
266
266
267
267
267
268
270
271
271
272
272
273

Monday 21

Waxing Gibbous 79%

17:25

03:08

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 07:35, Set: 19:45, Transit: 13:40. Moon - Rise: 17:25, Set: 03:08. Civil Dark: 20:12 - 07:07. Nautical Dark: 20:44 - 06:36. Astro Dark: 21:16 - 06:03

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
98
96
94
89
89
89
94
96

Low Clouds (% Sky Obscured)

100
100
100
100
98
96
95
95
95
96
97
98
95
97
95
93
90
87
86
81
77
78
87
93

Medium Clouds (% Sky Obscured)

88
95
98
100
100
100
100
94
87
72
40
42
84
87
30
36
32
28
24
18
17
15
16
17

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
98
96
45
53
98
85
73
50
35
42
50
60
43
22
1
1
0

ISS Passover

Visibility (miles)

2
2
9
9
2
0
2
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
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None

Precipitation Probability (%)

95
95
88
95
95
95
95
95
95
95
95
89
51
74
89
95
95
95
95
95
86
45
46
47

Precipitation Amount (mm)

1.6
0.9
0.5
0.9
3.1
1.2
0.8
1
1.1
0.8
0.8
0.5
0
0
0.2
0.3
0.9
1
1.5
1
0.5
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
17
17
16
17
16
17
18
17
18
18
18
18
18
18
17
16
16
16
15
15
15
15
12

Dew Point (°C)

17
17
17
17
17
17
17
17
17
17
17
17
17
16
16
16
15
15
14
14
14
13
13
14

Relative Humidity (%)

95
96
98
96
98
100
98
96
96
93
89
85
86
82
81
83
82
85
86
87
90
90
92
93

Pressure (mb)

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

Ozone (du)

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

Tuesday 22

Waxing Gibbous 87%

17:54

No Set

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 07:35, Set: 19:43, Transit: 13:39. Moon - Rise: 17:54, Set: No Set. Civil Dark: 20:10 - 07:08. Nautical Dark: 20:42 - 06:37. Astro Dark: 21:15 - 06:04

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
79
63
45
44
44

Low Clouds (% Sky Obscured)

100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
79
63
45
44
44

Medium Clouds (% Sky Obscured)

21
17
13
11
12
15
14
12
12
10
6
6
9
13
11
15
16
13
10
8
7
7
6
4

High Clouds (% Sky Obscured)

0
2
5
9
12
15
17
11
6
1
2
2
3
2
1
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

8
7
6
5
5
6
8
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 (%)

50
47
43
39
44
42
39
30
21
14
11
9
4
8
8
6
5
2
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)

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

Chance of Frost

Temperature (°C)

15
15
14
14
14
14
15
15
15
15
16
16
16
16
16
16
15
15
15
15
14
14
13
13

Feels Like (°C)

13
12
12
12
12
13
13
13
13
13
13
14
14
14
14
15
15
14
14
14
14
15
14
13

Dew Point (°C)

14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
13
13
13
13
12
12
12
12

Relative Humidity (%)

95
95
95
95
96
95
95
93
93
92
90
89
87
87
87
87
87
89
87
87
89
92
93
93

Pressure (mb)

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

Ozone (du)

277
277
281
285
289
289
288
288
288
288
288
289
289
289
288
287
285
284
282
281
280
280
279
278

Wednesday 23

Waxing Gibbous 93%

18:19

04:13

04 OK
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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:36, Set: 19:42, Transit: 13:39. Moon - Rise: 18:19, Set: 04:13. Civil Dark: 20:09 - 07:09. Nautical Dark: 20:41 - 06:38. Astro Dark: 21:13 - 06:05

Total Clouds (% Sky Obscured)

40
52
66
71
72
73
77
84
91
97
96
95
94
94
94
94
92
90
88
89
90
90

Low Clouds (% Sky Obscured)

35
30
20
20
19
18
18
40
65
86
90
94
94
94
94
94
92
90
88
74
54
34

Medium Clouds (% Sky Obscured)

2
3
3
3
3
3
3
3
3
3
2
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
10
20
28
20
18
12
16
21
26
51
70
72
77
77
82
90
90
88
89
90
89

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
1
0
0
5
7
9
10
9
4
6
5
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
14
14
14
14
12
13
13
13
14
14
18
18
18
19
19
20
17
17
17
17
17

Dew Point (°C)

12
12
12
12
12
12
13
13
13
13
13
13
13
14
14
14
14
14
14
14
14
14

Relative Humidity (%)

95
95
95
96
96
90
86
81
78
74
72
72
70
69
72
75
78
81
83
85
87
92

Pressure (mb)

1021
1021
1021
1021
1022
1022
1022
1023
1022
1022
1022
1022
1022
1021
1022
1022
1022
1022
1023
1023
1023
1023

Ozone (du)

277
276
277
277
277
277
277
277
277
276
276
275
275
275
275
275
275
275
275
275
275
276

Forecast for Lafayette, Tippecanoe, United States of America (40.42,-86.88)

Generated: 17/09/26 04:23:40. Forecast: 17/09/26 to 23/09/26. Timezone: UTC-4.00