Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 18

Waxing Crescent 8%

07:55

22:33

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

Sun - Rise: 06:57, Set: 20:30, Transit: 13:43. Moon - Rise: 07:55, Set: 22:33. Civil Dark: 20:59 - 06:27. Nautical Dark: 21:33 - 05:52. Astro Dark: 22:11 - 05:15

Total Clouds (% Sky Obscured)

58
62
59
3
0
0
0
0
3
3
15
27
19
35
24
78
100
56
65
45
58
35
33
33

Low Clouds (% Sky Obscured)

39
43
32
3
0
0
0
0
1
1
1
0
0
0
0
0
5
5
15
38
48
29
11
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
15
27
19
35
24
71
100
43
49
5
26
18
31
33

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
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
1
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
1
0
0
0
0
0
0
0
0
0
8
12
5
16
19
32
33
17
2
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)

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

Chance of Frost

Temperature (°C)

8
7
6
6
5
4
4
3
2
2
1
2
5
7
9
10
10
9
9
8
7
7
6
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
51
53
55
57
58
62
64
68
66
65
63
56
51
41
31
29
34
46
68
79
71
66
71

Pressure (mb)

1016
1017
1017
1018
1018
1019
1019
1019
1020
1020
1020
1020
1021
1020
1020
1020
1019
1019
1020
1020
1021
1021
1022
1022

Ozone (du)

353
356
363
371
377
389
400
410
406
411
414
413
416
414
414
417
418
417
415
415
410
406
407
410

Sunday 19

Waxing Crescent 16%

08:43

23:54

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

Sun - Rise: 06:55, Set: 20:31, Transit: 13:43. Moon - Rise: 08:43, Set: 23:54. Civil Dark: N/A - 06:26. Nautical Dark: 21:35 - 05:50. Astro Dark: 22:12 - 05:13

Total Clouds (% Sky Obscured)

31
50
49
43
15
2
2
1
2
0
2
0
0
0
3
3
17
40
33
37
22
13
92
99

Low Clouds (% Sky Obscured)

1
9
9
10
1
0
0
0
0
0
0
0
0
0
0
0
13
32
33
37
22
3
0
0

Medium Clouds (% Sky Obscured)

31
43
39
30
15
0
0
0
0
0
0
0
0
0
0
0
0
0
1
13
0
0
6
90

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
15
40
14
9
5
5
92
99

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
2
1
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)

4
3
3
4
3
2
3
3
3
3
3
3
5
5
4
2
0
2
4
5
5
5
5
5

Chance of Frost

Temperature (°C)

4
3
2
2
1
1
0
-1
-1
-1
-2
-1
2
4
5
7
8
9
10
10
10
10
10
9

Feels Like (°C)

3
2
-0
-1
-2
-0
-1
-2
-3
-4
-3
-3
-0
2
4
6
8
8
7
8
9
9
8
5

Dew Point (°C)

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

Relative Humidity (%)

79
82
76
76
76
80
81
86
81
77
75
66
51
41
37
34
33
32
32
32
34
35
38
49

Pressure (mb)

1023
1024
1024
1025
1025
1026
1026
1027
1028
1028
1029
1030
1031
1031
1030
1030
1029
1028
1028
1027
1026
1026
1025
1025

Ozone (du)

410
410
410
412
409
408
408
408
409
408
408
404
399
389
385
382
378
377
376
374
370
369
365
368

Monday 20

Waxing Crescent 26%

09:44

01:07

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

Sun - Rise: 06:54, Set: 20:32, 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)

87
50
70
62
54
65
100
90
57
52
8
30
81
81
49
69
49
68
71
75
90
95
100
96

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
5
0
0
0
0
0
0
0
0
0
6
14
24
32
42
49
54
60

Medium Clouds (% Sky Obscured)

31
24
1
26
43
48
52
52
4
16
1
4
75
81
49
61
49
66
65
65
79
90
100
86

High Clouds (% Sky Obscured)

87
10
66
24
15
65
100
90
57
52
8
30
57
9
8
5
0
0
0
3
44
35
40
30

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
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
6
11
13
28
49
54
95

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
0.8

Wind Speed/Direction (mph)

4
5
6
6
6
6
6
7
7
8
8
9
11
12
13
13
13
13
13
13
12
8
5
2

Chance of Frost

Temperature (°C)

7
6
5
5
5
5
5
5
6
6
6
7
9
12
14
16
19
20
21
21
22
21
20
18

Feels Like (°C)

3
2
2
1
2
2
1
1
1
1
1
4
5
8
10
13
14
17
17
18
19
18
18
17

Dew Point (°C)

-3
-4
-4
-3
-3
-3
-2
-1
0
1
1
3
5
7
8
9
10
10
10
10
12
13
14
15

Relative Humidity (%)

49
50
53
57
58
59
61
65
67
68
71
73
73
69
64
60
55
53
50
49
54
63
71
81

Pressure (mb)

1025
1024
1024
1023
1023
1022
1022
1021
1020
1020
1019
1019
1019
1018
1017
1016
1015
1014
1014
1013
1012
1012
1012
1013

Ozone (du)

365
360
358
356
354
352
350
349
351
353
355
356
355
353
352
352
352
353
355
356
356
354
355
356

Tuesday 21

Waxing Crescent 37%

10:54

02:09

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 OK
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good

Sun - Rise: 06:52, Set: 20:34, Transit: 13:43. Moon - Rise: 10:54, 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)

91
88
89
90
91
82
74
68
69
72
74
58
37
7
4
2
0
0
1
10
3
7
11
2

Low Clouds (% Sky Obscured)

67
71
72
73
73
66
60
54
36
18
0
0
0
0
0
0
0
0
1
4
1
2
5
0

Medium Clouds (% Sky Obscured)

56
34
32
38
39
26
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

9
1
4
5
5
0
0
0
6
20
59
53
37
7
4
2
0
0
0
0
0
2
1
1

ISS Passover

Visibility (miles)

2
7
9
9
9
3
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

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

Precipitation Probability (%)

95
68
58
39
11
5
3
1
0
0
0
0
0
0
0
0
0
0
2
2
0
0
0
0

Precipitation Amount (mm)

0.9
0.4
0.2
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
3
4
2
2
4
4
5
5
5
5
5
6
6
6
6
5
6
5
4
3
3
4
4

Chance of Frost

Temperature (°C)

17
16
15
15
14
13
13
12
12
11
10
10
11
13
15
16
18
19
20
20
21
20
19
18

Feels Like (°C)

16
16
15
15
14
13
12
11
10
9
9
8
9
11
14
16
18
20
21
21
22
21
20
18

Dew Point (°C)

16
16
15
15
13
13
12
12
11
10
9
8
9
9
9
9
10
10
10
10
10
9
11
13

Relative Humidity (%)

95
96
96
98
96
96
98
96
93
91
91
91
87
76
69
63
58
55
54
52
51
50
57
72

Pressure (mb)

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

Ozone (du)

357
360
360
354
352
350
348
347
348
346
346
347
348
349
351
350
350
350
349
349
348
347
347
346

Wednesday 22

Waxing Crescent 49%

12:09

02:57

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

Sun - Rise: 06:51, Set: 20:35, Transit: 13:43. Moon - Rise: 12:09, 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)

2
4
6
9
18
28
27
9
8
14
5
11
22
32
22
11
0
0
0
0
15
30
45
63

Low Clouds (% Sky Obscured)

0
0
0
5
18
28
27
9
6
11
5
9
10
10
0
0
0
0
0
0
0
0
0
0

Medium 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

High Clouds (% Sky Obscured)

1
2
4
6
9
8
5
9
8
14
5
11
22
32
22
11
0
0
0
0
15
30
45
63

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
1
1
8
11
12
11
9
3
6
5
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
4
4
5
5
5
5
5
5
5
5
6
7
7
8
9
9
9
9
9
8
6
6

Chance of Frost

Temperature (°C)

16
14
12
12
11
11
10
10
9
9
9
9
12
14
17
18
20
21
21
21
21
21
20
19

Feels Like (°C)

16
15
13
12
11
10
9
8
9
8
8
8
10
11
12
13
15
16
21
20
19
19
18
19

Dew Point (°C)

12
11
9
9
9
9
8
8
8
8
8
9
9
10
11
11
12
12
13
13
14
14
14
14

Relative Humidity (%)

78
80
81
84
87
88
87
88
96
96
96
96
84
75
67
64
60
57
59
59
61
65
68
71

Pressure (mb)

1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1015
1015
1014
1013
1012
1011
1011
1011
1010

Ozone (du)

343
341
341
340
340
340
338
336
338
338
339
339
339
339
339
340
340
341
342
343
345
344
344
343

Thursday 23

First Quarter 60%

13:24

03:34

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

Sun - Rise: 06:49, Set: 20:36, Transit: 13:42. Moon - Rise: 13:24, 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)

82
100
100
100
100
99
97
96
64
32
0
0
0
0
32
64
96
80
65
51
69
85
100
100

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
4

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
24
46
51
67
65
55
49

High Clouds (% Sky Obscured)

82
100
100
100
100
99
97
96
64
32
0
0
0
0
32
64
96
69
47
22
48
75
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
6
6
6
6
4
3
2

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
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
18
23
34
39
44
64
84
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.7
2.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
17
16
17
16
15
12
12
11
11
11
10
10
10
10
11
12
12
17
17
17
16
17
17

Dew Point (°C)

13
12
11
11
11
11
10
10
10
10
10
9
9
9
8
8
9
9
10
11
12
12
13
14

Relative Humidity (%)

73
74
75
76
78
79
80
83
84
83
83
84
75
68
60
59
56
54
57
60
63
70
77
85

Pressure (mb)

1011
1011
1011
1010
1010
1010
1010
1010
1009
1010
1010
1010
1010
1009
1009
1009
1008
1008
1007
1007
1006
1006
1006
1006

Ozone (du)

342
342
341
340
339
339
339
340
340
340
341
341
340
340
339
339
339
338
338
339
339
339
340
341

Friday 24

Waxing Gibbous 56%

14:36

04:04

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
12 Bad
13 Bad

Sun - Rise: 06:48, Set: 20:37, Transit: 13:42. Moon - Rise: 14:36, Set: 04:04. Civil Dark: 21:05 - 06:18. Nautical Dark: 21:41 - 05:42. Astro Dark: 22:20 - 05:03

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

9
10
10
14
14
28
43
58
48
42
34
33
32
30
30
29
30

Medium Clouds (% Sky Obscured)

35
29
31
35
36
48
61
84
75
75
71
68
69
67
53
35
25

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

2
2
3
2
1
0
3
6
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

Precipitation Type

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

Precipitation Probability (%)

95
95
95
86
51
66
53
38
30
21
2
2
2
1
2
3
3

Precipitation Amount (mm)

4.6
7.6
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
13
13
12
12
12
8
8
8
8
8
8
7
7
8
9
9

Dew Point (°C)

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

Relative Humidity (%)

87
90
93
95
95
98
95
93
91
91
91
93
88
84
80
77
76

Pressure (mb)

1006
1006
1006
1007
1007
1007
1007
1007
1007
1008
1008
1008
1009
1009
1009
1009
1009

Ozone (du)

341
341
341
344
348
351
350
349
347
348
349
349
350
350
351
352
354

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

Generated: 18/04/26 20:47:05. Forecast: 18/04/26 to 24/04/26. Timezone: UTC-4.00