Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 18

New Moon 2%

07:37

18:40

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
10 Bad
11 Bad

Sun - Rise: 07:52, Set: 19:57, Transit: 13:55. Moon - Rise: 07:37, Set: 18:40. Civil Dark: 20:24 - 07:25. Nautical Dark: 20:55 - 06:53. Astro Dark: 21:28 - 06:21

Total Clouds (% Sky Obscured)

82
74
76
86
100
100
100
100
100
100
100
100
100
95
96
95
94
94
95
94
97
93
100
94

Low Clouds (% Sky Obscured)

57
52
64
63
63
66
66
65
60
37
26
10
30
49
43
71
73
71
46
29
64
39
42
49

Medium Clouds (% Sky Obscured)

0
0
0
0
40
100
100
100
100
100
100
100
95
91
91
91
90
89
89
90
94
88
86
78

High Clouds (% Sky Obscured)

0
0
4
38
100
100
100
100
100
100
100
100
100
79
86
52
68
75
75
70
65
70
50
19

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
2
0
0
9
9
9
1
0

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
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
Snow
None
None
None
None
Snow
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
32
34
11
7
6
24
36
23

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0
0
0
0
0.1
0

Wind Speed/Direction (mph)

13
13
11
11
11
10
9
9
8
7
7
7
8
8
10
10
11
12
12
12
13
13
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-15
-15
-14
-14
-13
-13
-13
-13
-12
-12
-11
-11
-10
-12
-11
-12
-11
-6
-6
-6
-6
-6
-5
-4

Relative Humidity (%)

48
46
45
45
45
46
47
48
52
54
57
59
60
56
58
55
57
85
89
84
82
78
82
86

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1024
1024
1024
1023
1023
1022
1022
1021
1021
1021
1021
1021

Ozone (du)

460
449
440
433
429
430
431
419
419
410
404
398
394
389
387
385
387
391
392
392
394
392
389
388

Thursday 19

Waxing Crescent 0%

08:00

19:50

12 Bad
13 Bad
14 Bad
15 Bad
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
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:50, Set: 19:58, Transit: 13:55. Moon - Rise: 08:00, Set: 19:50. Civil Dark: 20:25 - 07:23. Nautical Dark: 20:57 - 06:51. Astro Dark: 21:29 - 06:19

Total Clouds (% Sky Obscured)

100
77
63
49
29
31
40
44
86
52
100
100
100
100
100
100
100
100
84
100
100
100
100
100

Low Clouds (% Sky Obscured)

44
14
0
20
29
31
40
44
26
14
0
12
17
23
28
28
15
0
0
29
9
0
28
19

Medium Clouds (% Sky Obscured)

88
55
60
35
0
0
0
0
0
5
75
100
100
100
100
100
100
100
83
100
100
100
100
96

High Clouds (% Sky Obscured)

29
4
4
0
0
0
0
1
38
52
100
100
100
100
100
84
100
67
68
38
45
55
60
65

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 (%)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
7
16
11
32
41
27
32

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)

15
15
15
14
13
12
10
7
6
5
5
5
5
4
4
4
4
2
2
2
4
3
3
5

Chance of Frost

Temperature (°C)

0
2
3
5
6
6
7
6
4
3
2
2
2
2
2
2
2
2
2
2
2
2
3
5

Feels Like (°C)

-7
-5
-3
0
2
3
4
4
2
1
-1
-1
-1
-1
-1
-1
-1
0
1
-1
-1
-1
1
2

Dew Point (°C)

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

Relative Humidity (%)

75
68
60
52
55
57
63
74
80
83
85
85
86
88
89
88
89
89
89
88
88
88
82
75

Pressure (mb)

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

Ozone (du)

389
390
392
395
389
386
383
382
376
369
363
363
360
360
361
366
367
367
370
370
366
361
357
358

Friday 20

Waxing Crescent 1%

08:24

21:03

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

Sun - Rise: 07:49, Set: 19:59, Transit: 13:55. Moon - Rise: 08:24, Set: 21:03. Civil Dark: 20:26 - 07:22. Nautical Dark: 20:58 - 06:50. Astro Dark: 21:30 - 06:17

Total Clouds (% Sky Obscured)

100
82
75
65
49
39
13
0
31
39
82
73
100
60
55
50
100
100
100
100
100
95
98
100

Low Clouds (% Sky Obscured)

31
31
17
24
25
22
10
0
31
36
33
38
33
36
43
37
35
51
62
67
73
76
76
53

Medium Clouds (% Sky Obscured)

95
70
62
52
37
28
4
0
0
0
62
48
95
36
17
10
5
4
100
93
90
42
35
65

High Clouds (% Sky Obscured)

20
0
0
0
0
1
2
0
4
11
8
73
68
60
55
50
100
100
100
100
100
77
75
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

38
30
14
1
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
6
6
6
6
6
6
5
5
5
6
6
6
6
6
7
7
8
8
8
9
9
11
13

Chance of Frost

Temperature (°C)

7
8
10
11
12
13
13
13
11
10
9
8
8
8
8
8
8
7
8
8
8
8
10
12

Feels Like (°C)

4
5
9
11
12
13
13
13
11
9
8
7
5
5
5
5
5
4
5
4
5
5
6
9

Dew Point (°C)

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

Relative Humidity (%)

69
65
60
56
56
56
56
64
72
78
82
84
87
90
93
93
93
93
93
94
93
91
85
76

Pressure (mb)

1021
1020
1020
1020
1019
1019
1019
1019
1019
1020
1020
1019
1019
1019
1019
1018
1017
1016
1016
1015
1015
1015
1015
1014

Ozone (du)

360
363
364
365
367
366
364
363
360
356
353
349
347
342
340
339
338
331
328
330
327
327
326
325

Saturday 21

Waxing Crescent 4%

08:52

22:18

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
10 Bad
11 Bad

Sun - Rise: 07:47, Set: 20:00, Transit: 13:54. Moon - Rise: 08:52, Set: 22:18. Civil Dark: 20:27 - 07:20. Nautical Dark: 20:59 - 06:48. Astro Dark: 21:31 - 06:15

Total Clouds (% Sky Obscured)

100
97
81
81
88
91
90
93
66
57
45
76
86
94
96
98
99
100
100
100
100
100
100
66

Low Clouds (% Sky Obscured)

47
46
42
29
35
56
72
70
53
46
33
43
52
61
74
86
99
99
100
100
97
93
90
66

Medium Clouds (% Sky Obscured)

69
58
38
22
25
26
25
22
14
7
0
0
0
0
0
2
3
10
10
10
10
15
14
2

High Clouds (% Sky Obscured)

100
93
60
70
78
73
43
46
18
20
22
49
67
79
70
77
75
83
93
100
100
100
100
20

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
2
6
12
10
9
6
4
2
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)

14
14
14
15
15
13
12
8
7
6
7
10
10
9
8
7
7
7
5
5
4
4
4
5

Chance of Frost

Temperature (°C)

14
16
17
19
20
20
20
19
17
16
15
13
11
11
10
10
9
9
9
10
10
11
12
13

Feels Like (°C)

11
12
14
15
16
18
18
17
16
16
14
11
8
7
7
6
6
6
7
7
7
9
9
11

Dew Point (°C)

9
9
9
10
10
11
11
12
12
11
11
10
9
9
8
8
7
7
7
8
8
8
9
9

Relative Humidity (%)

71
64
59
55
52
53
54
61
70
74
78
84
86
87
87
88
87
87
87
88
87
85
81
75

Pressure (mb)

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

Ozone (du)

325
323
321
322
322
323
323
323
323
322
323
321
321
319
319
318
318
318
318
318
319
319
320
318

Sunday 22

Waxing Crescent 10%

09:26

23:35

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

Sun - Rise: 07:45, Set: 20:01, Transit: 13:54. Moon - Rise: 09:26, Set: 23:35. Civil Dark: 20:28 - 07:18. Nautical Dark: 21:00 - 06:46. Astro Dark: 21:32 - 06:14

Total Clouds (% Sky Obscured)

50
29
27
28
18
14
11
7
47
63
78
62
54
73
71
60
31
36
33
32
41
51
62
68

Low Clouds (% Sky Obscured)

50
29
27
28
18
14
6
0
5
14
23
24
23
25
27
27
27
28
28
29
38
44
55
53

Medium Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
0
0
0
0
0
0
4
0
0
0
0
0
1
3
4
10

High Clouds (% Sky Obscured)

13
5
7
17
6
3
3
6
45
61
72
45
38
61
57
52
15
28
21
25
6
3
4
3

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
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
0
0

Wind Speed/Direction (mph)

5
6
9
10
10
11
11
9
9
9
9
10
10
10
11
10
10
10
9
8
8
9
13
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
10
9
9
10
10
11
11
12
11
11
11
12
11
12
11
12
11
11
11
10
10
10

Relative Humidity (%)

67
60
55
51
49
48
50
58
65
70
72
73
75
78
78
80
79
80
80
82
82
75
69
63

Pressure (mb)

1012
1012
1011
1010
1009
1008
1008
1008
1008
1008
1008
1008
1008
1008
1007
1007
1007
1007
1007
1007
1007
1008
1009
1009

Ozone (du)

317
316
315
314
314
312
310
309
307
305
303
302
301
299
298
297
296
295
294
294
293
293
294
295

Monday 23

Waxing Crescent 19%

10:07

00:53

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
10 Bad
11 Bad

Sun - Rise: 07:44, Set: 20:02, Transit: 13:54. Moon - Rise: 10:07, Set: 00:53. Civil Dark: 20:29 - 07:17. Nautical Dark: 21:01 - 06:45. Astro Dark: 21:34 - 06:12

Total Clouds (% Sky Obscured)

69
73
88
94
100
97
94
91
93
97
100
100
100
100
100
99
98
96
95
93
95
98
100
99

Low Clouds (% Sky Obscured)

50
47
47
56
65
68
72
75
82
88
95
97
98
100
100
99
98
96
95
93
95
91
88
83

Medium Clouds (% Sky Obscured)

44
61
77
88
100
90
79
69
78
82
86
92
89
91
80
50
27
24
15
20
21
18
16
34

High Clouds (% Sky Obscured)

3
2
30
60
90
60
30
0
33
67
100
70
40
11
37
43
49
51
32
23
27
31
55
52

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
Light Rain
Light Rain
Light Rain
Light Rain
None
None

Precipitation Probability (%)

2
0
0
1
2
8
9
8
11
12
10
10
9
8
13
16
17
62
89
95
86
73
25
17

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.7
0.6
0.4
0
0

Wind Speed/Direction (mph)

18
19
19
18
18
19
12
13
21
19
18
18
18
19
19
19
18
17
17
17
17
16
15
15

Chance of Frost

Temperature (°C)

18
19
20
24
24
23
19
15
11
10
9
8
7
6
5
4
4
3
3
2
2
2
3
3

Feels Like (°C)

14
15
15
20
19
18
21
23
26
5
4
4
2
1
1
-2
-2
-3
-4
-4
-4
-5
-4
-4

Dew Point (°C)

9
8
8
12
11
10
9
8
8
7
6
5
4
3
2
1
0
-1
-2
-2
-3
-3
-3
-3

Relative Humidity (%)

55
48
44
45
44
43
52
62
77
78
80
79
78
78
78
77
76
76
74
72
70
69
67
64

Pressure (mb)

1009
1009
1009
1004
1004
1004
1006
1007
1009
1010
1012
1013
1014
1015
1017
1017
1018
1019
1020
1021
1022
1023
1023
1024

Ozone (du)

295
295
294
294
294
293
293
293
293
293
292
292
293
294
295
297
298
299
299
299
299
301
302
304

Tuesday 24

Waxing Crescent 29%

10:59

02:08

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 OK
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good

Sun - Rise: 07:42, Set: 20:03, Transit: 13:53. Moon - Rise: 10:59, Set: 02:08. Civil Dark: 20:30 - 07:15. Nautical Dark: 21:02 - 06:43. Astro Dark: 21:35 - 06:10

Total Clouds (% Sky Obscured)

98
96
97
98
99
98
96
95
97
99
100
98
96
94
65
35
11
10
6
3
3
2
2
8

Low Clouds (% Sky Obscured)

77
70
58
45
32
20
10
3
3
2
1
1
1
1
7
18
11
10
6
1
0
0
0
0

Medium Clouds (% Sky Obscured)

54
74
82
90
97
93
90
86
89
94
99
78
56
34
26
13
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

41
4
26
51
77
53
29
5
37
68
100
67
33
0
0
0
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 (%)

9
0
0
0
0
2
3
2
22
27
18
27
26
20
14
8
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)

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

Chance of Frost

Temperature (°C)

4
5
6
7
8
8
7
6
5
4
3
3
2
2
1
1
0
-0
-0
-1
-1
1
2
3

Feels Like (°C)

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

Dew Point (°C)

-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-4
-4
-4
-4
-5
-6
-7

Relative Humidity (%)

59
55
51
48
46
44
49
53
59
62
65
69
72
71
73
74
77
78
78
77
77
65
55
46

Pressure (mb)

1024
1024
1024
1024
1024
1023
1024
1025
1025
1026
1027
1027
1027
1028
1028
1028
1028
1028
1029
1029
1030
1030
1030
1030

Ozone (du)

305
306
307
309
311
312
315
317
320
325
329
334
344
354
364
360
356
352
349
346
343
342
341
340

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

Generated: 18/03/26 01:44:20. Forecast: 18/03/26 to 24/03/26. Timezone: UTC-4.00