Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 17

New Moon 0%

07:16

21:12

10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 OK
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

Sun - Rise: 06:58, Set: 20:28, Transit: 13:44. Moon - Rise: 07:16, Set: 21:12. Civil Dark: 20:57 - 06:29. Nautical Dark: 21:32 - 05:54. Astro Dark: 22:09 - 05:17

Total Clouds (% Sky Obscured)

73
65
100
100
100
50
29
100
74
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

50
33
18
13
13
0
23
8
16
0
28
0
5
20
67
66
57
77
83
74
87
78
87
87

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
8
27
42
35
32
67
96
92
100
100
100
100
100
91
93
100
95
100

High Clouds (% Sky Obscured)

37
65
100
100
100
50
9
100
68
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
5
9
9
9
2
9
9
5
9
2
1
9
9
9
3
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
Light Rain
None
None
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Moderate Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
0
4
22
15
2
12
73
39
40
95
95
95
95
95
95
95
95
60
37

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.4
0
0
2.1
2.8
3.9
5.3
2.9
0.8
2.8
1.5
0.3
0

Wind Speed/Direction (mph)

4
5
7
8
11
12
13
13
13
11
10
10
11
12
12
10
11
12
14
13
11
13
14
13

Chance of Frost

Temperature (°C)

15
17
20
22
23
24
25
25
25
24
23
21
20
20
20
19
19
19
18
18
17
17
11
10

Feels Like (°C)

15
17
18
19
20
21
22
24
22
24
20
19
17
17
17
16
15
15
14
14
14
13
8
6

Dew Point (°C)

10
11
12
13
12
12
12
15
18
18
18
17
17
17
16
16
16
16
17
16
15
15
10
8

Relative Humidity (%)

73
65
61
55
49
44
44
51
65
69
73
76
84
80
76
82
84
86
92
88
85
86
93
88

Pressure (mb)

1015
1015
1014
1014
1013
1012
1010
1009
1009
1008
1007
1008
1007
1007
1006
1005
1004
1002
1002
1002
1001
1002
1005
1007

Ozone (du)

335
338
339
339
345
348
349
344
342
340
338
338
336
335
335
332
328
326
328
328
329
327
324
325

Saturday 18

Waxing Crescent 3%

07:55

22:33

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

Sun - Rise: 06:57, Set: 20:29, Transit: 13:44. Moon - Rise: 07:55, Set: 22:33. Civil Dark: 20:58 - 06:27. Nautical Dark: 21:33 - 05:52. Astro Dark: 22:11 - 05:15

Total Clouds (% Sky Obscured)

100
90
57
21
4
3
1
0
1
6
1
11
0
0
0
0
0
22
25
51
54
77
47
12

Low Clouds (% Sky Obscured)

93
44
10
8
0
2
0
0
0
6
0
11
0
0
0
0
0
3
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

95
75
47
9
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
30
36
62
47
12

High Clouds (% Sky Obscured)

100
0
0
0
0
0
0
0
0
0
0
0
0
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 (%)

4
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)

13
14
13
13
14
14
14
14
13
12
11
11
10
10
10
9
8
7
5
5
5
5
5
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
79
74
62
52
51
47
43
44
51
53
50
48
48
52
58
62
64
66
63
61
62
63
54

Pressure (mb)

1008
1010
1011
1012
1012
1012
1012
1012
1013
1014
1014
1015
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1020
1020

Ozone (du)

332
339
341
339
336
340
343
338
335
335
339
341
348
356
359
362
369
381
388
395
404
407
404
406

Sunday 19

Waxing Crescent 8%

08:43

23:54

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

Sun - Rise: 06:55, Set: 20:30, Transit: 13:43. Moon - Rise: 08:43, Set: 23:54. Civil Dark: 20:59 - 06:26. Nautical Dark: 21:35 - 05:50. Astro Dark: 22:12 - 05:13

Total Clouds (% Sky Obscured)

40
52
93
100
95
91
73
23
26
15
10
10
12
2
0
0
2
0
0
0
2
2
2
4

Low Clouds (% Sky Obscured)

0
0
0
5
38
25
18
10
18
10
0
0
1
0
0
0
1
0
0
0
1
1
0
0

Medium Clouds (% Sky Obscured)

10
28
89
100
87
80
54
1
0
0
8
9
12
2
0
0
0
0
0
0
0
0
0
0

High 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
1
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
6
7
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
22
39
51
47
33
4
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
12
13
13
15
14
13
12
12
9
7
4
3
3
2
2
2
2
2
3
4
4
4
4

Chance of Frost

Temperature (°C)

8
9
9
10
9
8
7
7
7
7
6
4
3
3
2
2
2
1
1
1
0
-0
0
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

40
34
31
32
54
64
81
81
64
60
64
71
73
77
77
74
77
77
77
80
83
80
69
56

Pressure (mb)

1020
1020
1020
1020
1020
1021
1021
1021
1021
1022
1022
1023
1024
1025
1025
1026
1026
1026
1027
1027
1028
1029
1029
1029

Ozone (du)

410
413
418
417
413
408
405
407
407
408
412
414
413
412
410
408
409
409
407
400
396
399
396
391

Monday 20

Waxing Crescent 16%

09:44

01:07

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

Sun - Rise: 06:54, Set: 20:31, Transit: 13:43. Moon - Rise: 09:44, Set: 01:07. Civil Dark: 21:01 - 06:24. Nautical Dark: 21:36 - 05:49. Astro Dark: 22:14 - 05:11

Total Clouds (% Sky Obscured)

7
28
47
68
63
44
28
41
57
69
78
89
94
97
95
93
77
63
48
65
85
100
100
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
24
46
66
46
24
5
8
36
27
6
4
0
18
33
43
24
42
45
65
85
100
97
94

High Clouds (% Sky Obscured)

6
6
3
12
43
44
28
41
38
69
78
89
77
97
95
93
77
63
48
56
55
55
70
85

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
3
5

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

Chance of Frost

Temperature (°C)

5
7
8
9
10
11
12
12
12
12
11
10
9
8
8
8
8
9
9
9
10
10
11
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
43
36
35
36
35
35
34
34
41
51
55
55
57
63
63
64
64
68
69
74
77
78
76

Pressure (mb)

1029
1029
1029
1028
1027
1026
1025
1024
1023
1023
1022
1022
1021
1021
1020
1019
1018
1017
1017
1016
1015
1015
1015
1015

Ozone (du)

386
384
383
377
375
373
370
369
363
360
357
357
355
351
349
350
351
352
353
354
354
355
356
358

Tuesday 21

Waxing Crescent 26%

No Rise

02:09

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 OK
23 Good
00 Good
01 Good
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK

Sun - Rise: 06:52, Set: 20:32, Transit: 13:43. Moon - Rise: No Rise, Set: 02:09. Civil Dark: 21:02 - 06:23. Nautical Dark: 21:37 - 05:47. Astro Dark: 22:15 - 05:09

Total Clouds (% Sky Obscured)

100
93
86
79
65
69
72
60
43
30
30
25
20
10
15
1
48
34
19
27
34
42
35
29

Low Clouds (% Sky Obscured)

0
13
26
37
42
56
65
59
43
30
30
25
20
10
15
1
48
34
19
27
34
42
34
26

Medium Clouds (% Sky Obscured)

88
80
68
51
37
27
21
12
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
83
23
1
0
1
1
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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 (%)

6
10
11
12
10
8
0
1
4
1
1
1
0
0
1
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)

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

Chance of Frost

Temperature (°C)

14
15
16
17
18
18
18
17
16
15
13
11
10
9
9
8
7
9
8
7
7
7
6
8

Feels Like (°C)

9
11
12
13
14
15
14
14
15
13
10
8
8
7
5
4
4
8
7
7
6
6
5
5

Dew Point (°C)

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

Relative Humidity (%)

71
68
60
55
53
51
54
57
63
73
84
80
69
67
65
71
63
63
64
64
70
76
85
75

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1016
1017
1018
1018
1019
1020
1020
1020
1021
1020
1021
1021
1022
1022
1023
1023

Ozone (du)

356
355
358
359
357
353
351
351
352
352
354
358
353
350
352
354
353
353
354
354
358
361
365
361

Wednesday 22

Waxing Crescent 37%

10:54

02:57

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

Sun - Rise: 06:51, Set: 20:34, Transit: 13:43. Moon - Rise: 10:54, Set: 02:57. Civil Dark: 21:03 - 06:21. Nautical Dark: 21:39 - 05:45. Astro Dark: 22:17 - 05:07

Total Clouds (% Sky Obscured)

22
22
23
23
18
12
7
4
2
0
0
1
1
2
2
1
25
49
74
78
82
86
80
74

Low Clouds (% Sky Obscured)

18
12
6
0
0
0
0
0
0
0
0
0
0
0
0
0
7
15
22
30
39
47
46
45

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
1
2
2
1
12
22
33
30
34
40
40
39

High Clouds (% Sky Obscured)

4
11
17
22
16
12
7
4
2
0
0
1
1
2
2
1
3
4
2
9
19
29
21
10

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)

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

Chance of Frost

Temperature (°C)

10
12
14
15
17
17
18
19
18
17
16
15
13
12
11
10
9
9
9
9
9
10
10
12

Feels Like (°C)

6
7
7
8
9
16
16
17
17
17
17
14
13
13
13
12
12
8
8
7
8
7
7
10

Dew Point (°C)

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

Relative Humidity (%)

67
60
57
53
50
50
51
51
57
64
70
74
78
83
83
85
87
90
93
95
95
95
93
84

Pressure (mb)

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

Ozone (du)

358
355
353
351
349
350
351
351
350
350
349
347
346
345
343
341
339
339
340
340
341
341
342
343

Thursday 23

First Quarter 49%

12:09

03:34

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

Sun - Rise: 06:49, Set: 20:35, Transit: 13:43. Moon - Rise: 12:09, Set: 03:34. Civil Dark: 21:04 - 06:20. Nautical Dark: 21:40 - 05:44. Astro Dark: 22:19 - 05:05

Total Clouds (% Sky Obscured)

68
68
67
64
60
56
41
25
20
15
25
28
36
46
53
60
76
90
100
100
100
100

Low Clouds (% Sky Obscured)

44
29
14
0
10
20
29
20
10
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

35
39
39
39
36
36
35
25
20
15
17
8
0
0
0
0
10
20
30
25
24
21

High Clouds (% Sky Obscured)

0
2
5
7
5
3
2
4
7
11
25
28
36
46
41
27
52
76
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

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
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
17
19
21
23
24
24
25
24
23
22
20
19
18
17
17
17
17
16
16
16
16

Feels Like (°C)

11
11
13
14
15
24
23
23
24
24
24
19
19
19
18
17
16
15
14
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

74
66
61
56
51
50
48
48
51
55
60
64
68
72
72
72
74
75
78
81
79
78

Pressure (mb)

1018
1018
1017
1017
1016
1015
1014
1014
1014
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

344
346
344
343
342
342
342
342
340
339
338
337
337
336
337
337
337
336
334
333
332
331

Forecast for South Bend, Saint Joseph County, United States of America (41.67,-86.25)

Generated: 17/04/26 10:57:18. Forecast: 17/04/26 to 23/04/26. Timezone: UTC-4.00