Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 2

Waxing Crescent 3%

09:34

18:12

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

Sun - Rise: 07:54, Set: 17:21, Transit: 12:37. Moon - Rise: 09:34, Set: 18:12. Civil Dark: 17:51 - 07:24. Nautical Dark: 18:25 - 06:50. Astro Dark: 18:58 - 06:17

Total Clouds (% Sky Obscured)

11
90
100
100
98
100
100
100
80
64
6
4
2
3
15
26
21
11
0
0
4
9
10
60

Low Clouds (% Sky Obscured)

1
43
65
60
67
74
88
84
70
64
4
3
2
3
14
26
21
11
0
0
0
1
3
3

Medium Clouds (% Sky Obscured)

11
90
98
100
96
100
100
100
35
5
0
0
0
0
0
0
0
0
0
0
0
3
3
3

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
5
3
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
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
1
6
13
14
7
4
1
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
6
6
8
8
9
9
9
8
7
6
6
6
7
7
6
7
7
7
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-15
-15
-16
-15
-15
-15
-15
-14
-13
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12

Relative Humidity (%)

62
55
50
47
46
44
45
48
52
58
62
64
66
66
68
68
70
71
71
72
75
75
77
77

Pressure (mb)

1030
1030
1030
1030
1029
1029
1029
1030
1030
1031
1031
1032
1032
1033
1033
1033
1033
1033
1034
1034
1034
1034
1034
1035

Ozone (du)

359
362
365
369
371
372
370
367
366
366
368
359
349
348
344
344
346
349
348
347
346
345
347
346

Tuesday 3

Waxing Crescent 7%

10:29

19:13

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

Sun - Rise: 07:55, Set: 17:21, Transit: 12:37. Moon - Rise: 10:29, Set: 19:13. Civil Dark: 17:51 - 07:25. Nautical Dark: 18:25 - 06:51. Astro Dark: 18:58 - 06:18

Total Clouds (% Sky Obscured)

60
47
9
5
10
53
17
32
61
39
62
68
64
48
23
31
41
94
99
7
33
20
49
72

Low Clouds (% Sky Obscured)

0
0
0
0
10
5
6
16
20
0
0
7
21
21
23
31
41
82
81
7
0
0
11
33

Medium Clouds (% Sky Obscured)

60
45
4
0
0
0
3
0
30
26
42
43
35
3
5
3
0
0
0
0
29
17
41
45

High Clouds (% Sky Obscured)

55
3
5
4
4
53
12
17
49
19
44
4
58
31
0
1
2
38
44
0
21
2
46
55

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
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)

6
8
9
9
10
11
11
11
9
8
8
10
11
13
13
13
14
15
16
17
18
17
18
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
62
54
47
43
40
39
41
49
56
59
63
68
72
75
76
74
73
69
65
64
62
64
65

Pressure (mb)

1035
1035
1035
1034
1033
1032
1031
1031
1030
1030
1030
1029
1028
1027
1027
1026
1025
1023
1022
1020
1019
1017
1016
1015

Ozone (du)

346
341
334
330
330
325
322
312
316
322
322
316
318
320
322
317
316
315
310
307
305
305
305
306

Wednesday 4

Waxing Crescent 13%

11:15

20:21

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 OK
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good

Sun - Rise: 07:56, Set: 17:21, Transit: 12:38. Moon - Rise: 11:15, Set: 20:21. Civil Dark: 17:51 - 07:26. Nautical Dark: 18:25 - 06:52. Astro Dark: 18:58 - 06:19

Total Clouds (% Sky Obscured)

88
100
99
98
100
96
99
96
99
99
55
84
78
72
53
47
41
14
5
5
4
3
4
2

Low Clouds (% Sky Obscured)

51
78
94
90
81
86
96
88
96
99
55
82
68
68
53
47
41
14
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

45
61
93
86
100
48
79
46
59
74
47
38
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

88
45
50
50
0
2
2
2
3
0
0
0
0
0
0
0
0
0
2
3
2
2
3
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
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
3
1
0
0
11
0
1
1
24
33
24
28
10
2
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)

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

Chance of Frost

Temperature (°C)

-3
-2
-1
1
2
2
2
3
2
2
2
2
1
-1
-3
-5
-6
-8
-8
-9
-10
-10
-10
-10

Feels Like (°C)

-10
-10
-9
-7
-6
-5
-5
-4
-5
-5
-5
-4
-6
-9
-11
-13
-14
-15
-15
-16
-16
-16
-16
-15

Dew Point (°C)

-9
-8
-7
-6
-4
-4
-3
-2
-3
-3
-3
-2
-2
-10
-12
-13
-14
-16
-17
-18
-18
-19
-19
-19

Relative Humidity (%)

65
63
62
64
66
66
68
70
70
68
72
76
77
50
48
51
53
52
51
50
48
48
46
47

Pressure (mb)

1014
1013
1013
1012
1011
1010
1009
1009
1009
1010
1010
1011
1011
1012
1014
1016
1017
1019
1020
1021
1022
1023
1025
1026

Ozone (du)

307
310
312
316
318
316
314
315
318
315
314
315
315
314
315
315
314
314
312
310
307
305
303
303

Thursday 5

Waxing Crescent 22%

11:53

21:33

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

Sun - Rise: 07:57, Set: 17:20, Transit: 12:38. Moon - Rise: 11:53, Set: 21:33. Civil Dark: 17:51 - 07:26. Nautical Dark: 18:25 - 06:52. Astro Dark: 18:58 - 06:19

Total Clouds (% Sky Obscured)

3
2
2
1
2
1
0
0
0
0
0
2
2
8
14
20
36
51
61
43
22
1
2
2

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
1
2
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
6
13
19
33
43
56
40
20
0
0
0

High Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
1
2
1
1
1
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
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)

16
17
15
15
14
13
13
12
10
7
6
6
6
6
5
5
5
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

-10
-9
-8
-7
-6
-6
-5
-5
-6
-7
-7
-7
-8
-8
-9
-9
-9
-9
-9
-10
-10
-10
-10
-10

Feels Like (°C)

-15
-15
-13
-12
-11
-10
-10
-9
-9
-9
-10
-10
-10
-11
-11
-11
-11
-11
-12
-13
-12
-12
-13
-13

Dew Point (°C)

-19
-20
-20
-19
-18
-18
-18
-17
-17
-16
-16
-16
-17
-17
-17
-17
-17
-17
-17
-17
-17
-17
-17
-17

Relative Humidity (%)

44
41
39
37
36
35
35
36
40
46
47
48
49
50
51
51
52
53
53
54
55
55
55
56

Pressure (mb)

1027
1028
1028
1029
1028
1028
1029
1029
1030
1030
1031
1031
1031
1031
1031
1031
1032
1032
1032
1032
1032
1032
1032
1032

Ozone (du)

302
303
303
303
302
302
303
304
305
306
305
302
299
297
296
294
291
288
290
291
294
295
295
294

Friday 6

Waxing Crescent 32%

12:24

22:45

09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 OK
16 OK
17 OK
18 OK
19 OK
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: 07:58, Set: 17:20, Transit: 12:39. Moon - Rise: 12:24, Set: 22:45. Civil Dark: 17:51 - 07:27. Nautical Dark: 18:25 - 06:53. Astro Dark: 18:58 - 06:20

Total Clouds (% Sky Obscured)

4
3
3
4
12
18
26
26
29
31
38
51
61
63
64
70
73
78
87
90
94
97
98
99

Low Clouds (% Sky Obscured)

3
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
18
24
30
44
56
65
68
72

Medium Clouds (% Sky Obscured)

0
0
0
0
6
14
22
26
29
31
38
51
61
59
52
50
52
63
72
63
48
36
30
24

High Clouds (% Sky Obscured)

0
0
1
1
1
0
0
0
0
0
0
0
0
17
37
55
61
70
82
73
65
61
42
23

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
6
6
6
9
11
13
14
14

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

Chance of Frost

Temperature (°C)

-9
-9
-7
-6
-4
-4
-3
-3
-4
-4
-5
-5
-5
-5
-5
-5
-4
-3
-3
-3
-3
-2
-2
-2

Feels Like (°C)

-12
-12
-11
-9
-8
-8
-7
-6
-6
-7
-7
-7
-7
-8
-8
-7
-7
-7
-7
-7
-7
-8
-8
-8

Dew Point (°C)

-18
-19
-19
-20
-20
-20
-20
-19
-17
-16
-16
-15
-15
-14
-14
-13
-13
-12
-12
-11
-11
-12
-12
-12

Relative Humidity (%)

51
42
36
31
28
26
25
27
34
38
41
43
45
47
48
50
52
52
52
53
50
49
47
47

Pressure (mb)

1032
1032
1032
1031
1030
1029
1029
1028
1028
1028
1027
1027
1027
1026
1026
1025
1025
1023
1022
1022
1021
1020
1020
1020

Ozone (du)

292
290
289
287
286
285
284
285
286
285
286
290
292
291
291
295
296
296
296
296
297
297
298
301

Saturday 7

Waxing Crescent 43%

12:51

23:57

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

Sun - Rise: 07:59, Set: 17:20, Transit: 12:39. Moon - Rise: 12:51, Set: 23:57. Civil Dark: 17:51 - 07:28. Nautical Dark: 18:25 - 06:54. Astro Dark: 18:58 - 06:21

Total Clouds (% Sky Obscured)

99
91
82
74
64
53
44
34
24
12
18
25
32
35
34
36
40
49
58
66
71
79
83
88

Low Clouds (% Sky Obscured)

77
74
66
54
43
32
21
15
8
3
4
6
7
8
9
13
9
8
9
9
10
8
8
9

Medium Clouds (% Sky Obscured)

22
18
15
11
10
6
0
0
0
0
6
12
16
9
4
0
6
14
22
14
8
0
0
0

High Clouds (% Sky Obscured)

4
5
4
4
9
13
18
13
8
3
6
8
11
8
5
2
17
35
51
60
66
76
77
81

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 (%)

12
11
9
7
7
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-8
-10
-10
-11
-3
-3
-4
-3
-2
-1
-3
-2
-1
-1
0
0
-1
-2
-2
-2
-2
-2
-4

Dew Point (°C)

-11
-11
-11
-10
-9
-7
-6
-3
-3
-2
-1
-1
-2
-2
-2
-2
-2
-2
-2
-2
-1
-1
-1
-1

Relative Humidity (%)

47
48
45
44
43
48
53
61
69
77
88
88
88
87
89
89
87
89
89
91
92
92
92
88

Pressure (mb)

1019
1019
1018
1017
1017
1016
1016
1015
1016
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017

Ozone (du)

304
307
311
314
318
317
316
315
314
313
313
310
307
304
303
301
300
301
302
303
301
299
298
295

Sunday 8

First Quarter 54%

13:16

01:09

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

Sun - Rise: 07:59, Set: 17:20, Transit: 12:40. Moon - Rise: 13:16, Set: 01:09. Civil Dark: 17:51 - 07:29. Nautical Dark: 18:25 - 06:55. Astro Dark: 18:58 - 06:22

Total Clouds (% Sky Obscured)

94
86
76
66
70
73
73
82
91
100
100
100
100
100
100
100
97
95
94
96
97
98

Low Clouds (% Sky Obscured)

9
7
6
4
4
3
3
25
48
70
80
89
100
100
98
97
97
95
94
96
97
98

Medium Clouds (% Sky Obscured)

0
0
0
0
5
11
16
44
72
99
95
90
87
92
95
98
73
47
24
14
9
2

High Clouds (% Sky Obscured)

85
78
69
60
64
66
67
78
89
100
100
99
99
80
61
38
30
23
15
10
5
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
5
3
4
4
4
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
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
1
27
45
63
83
93
95
84
64
38
22
14
3
11
7
7

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0.5
0.6
0.7
0.6
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
13
14
15
16
15
14
13
12
12
11
11
11
11
10
9
10
8
7
6
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-4
-4
-4
-4
5
5
5
5
6
6
3
3
4
3
3
2
2
1
1
1
1

Dew Point (°C)

-1
-1
-1
0
1
1
2
2
3
4
5
5
6
6
6
5
5
4
4
4
3
3

Relative Humidity (%)

83
79
73
67
63
64
65
67
74
81
90
90
93
94
94
96
96
94
96
98
96
96

Pressure (mb)

1017
1017
1015
1014
1013
1013
1012
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1011
1011
1012
1012
1013

Ozone (du)

293
291
290
289
288
287
287
286
287
287
287
287
287
287
286
286
285
284
283
282
279
275

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

Generated: 02/12/24 09:37:48. Forecast: 02/12/24 to 08/12/24. Timezone: UTC-5.00