Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 8

Waning Crescent 13%

02:38

18:00

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

Sun - Rise: 06:48, Set: 20:53, Transit: 13:50. Moon - Rise: 02:38, Set: 18:00. Civil Dark: 21:24 - 06:18. Nautical Dark: 22:01 - 05:40. Astro Dark: 22:42 - 05:00

Total Clouds (% Sky Obscured)

24
21
9
7
19
22
28
4
0
0
0
0
0
0
0
2
6
27
59
100
100
100
100
100

Low Clouds (% Sky Obscured)

16
8
8
7
19
22
28
4
0
0
0
0
0
0
0
0
0
0
31
36
33
38
26
43

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
29
100
83

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
27
46
100
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
3
1

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
Moderate Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
50
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
0
5.9
0.9

Wind Speed/Direction (mph)

9
9
8
7
5
4
3
2
2
1
2
3
4
4
4
5
5
6
8
8
9
8
9
11

Chance of Frost

Temperature (°C)

26
26
25
24
24
22
21
20
20
19
19
18
18
17
17
16
17
20
23
25
27
28
29
28

Feels Like (°C)

27
27
27
27
27
25
24
23
23
23
22
21
20
19
18
18
19
22
23
26
27
29
30
27

Dew Point (°C)

15
15
15
17
19
18
18
18
17
17
16
16
15
15
15
15
16
16
17
18
21
21
22
28

Relative Humidity (%)

49
49
52
61
72
78
82
85
85
84
85
85
83
85
87
92
90
79
69
66
68
66
64
97

Pressure (mb)

1015
1015
1015
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1015
1015

Ozone (du)

315
314
318
321
317
317
313
312
313
313
314
315
315
316
316
316
317
317
315
314
311
310
308
307

Sunday 9

Waning Crescent 6%

03:52

19:00

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:49, Set: 20:52, Transit: 13:50. Moon - Rise: 03:52, Set: 19:00. Civil Dark: 21:22 - 06:19. Nautical Dark: 21:59 - 05:42. Astro Dark: 22:40 - 05:01

Total Clouds (% Sky Obscured)

100
100
100
74
100
100
100
100
100
100
68
59
53
45
43
39
46
50
82
75
71
74
77
87

Low Clouds (% Sky Obscured)

16
24
17
0
0
3
65
3
8
2
33
36
40
40
43
39
31
37
28
24
20
24
16
64

Medium Clouds (% Sky Obscured)

93
100
83
27
43
87
86
100
45
40
19
16
16
21
12
3
4
4
67
65
65
70
77
82

High Clouds (% Sky Obscured)

100
100
100
32
100
100
100
100
100
100
65
40
43
30
30
30
4
3
60
55
50
45
46
27

ISS Passover

Visibility (miles)

9
9
5
9
9
9
2
1
9
9
9
9
9
9
9
8
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
22
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
83
65
63
71
95
95
95
95
95
95
95
87
72
82
30
33
52
74
5
0
2
7
94

Precipitation Amount (mm)

0
0
0
0
0
0.4
1.2
1.5
0.3
0
0
1.4
0.4
0.3
1
0
0
0
0.3
0
0
0
0
1.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
27
26
26
26
25
24
24
25
25
25
24
23
23
23
22
22
23
24
25
26
27
27
29

Feels Like (°C)

29
25
26
26
27
25
24
24
25
24
23
25
24
24
25
25
25
26
26
28
27
30
29
31

Dew Point (°C)

26
25
25
25
25
24
23
23
24
24
23
23
22
21
22
22
22
22
22
23
23
24
25
25

Relative Humidity (%)

92
88
91
94
95
95
94
94
94
94
92
95
94
92
94
95
96
92
85
89
86
83
87
79

Pressure (mb)

1014
1014
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1013
1013
1014
1013
1014
1013
1013
1014

Ozone (du)

306
307
307
308
309
309
307
308
312
313
313
311
312
314
316
316
317
314
314
314
312
314
315
313

Monday 10

Waning Crescent 2%

05:12

19:48

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:50, Set: 20:51, Transit: 13:50. Moon - Rise: 05:12, Set: 19:48. Civil Dark: 21:21 - 06:20. Nautical Dark: 21:58 - 05:43. Astro Dark: 22:38 - 05:03

Total Clouds (% Sky Obscured)

94
91
88
86
100
100
96
100
47
40
48
53
46
46
92
56
71
100
93
100
100
94
94
86

Low Clouds (% Sky Obscured)

20
12
8
6
5
7
5
9
8
12
15
27
15
21
18
32
20
25
26
96
42
25
77
27

Medium Clouds (% Sky Obscured)

79
79
60
53
78
24
25
21
15
24
18
13
11
11
57
24
37
71
38
100
50
87
90
25

High Clouds (% Sky Obscured)

85
36
43
71
100
99
95
100
47
40
48
46
46
40
57
41
45
78
93
100
100
72
50
59

ISS Passover

Visibility (miles)

4
9
9
9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

27
2
11
62
63
44
95
73
73
81
95
48
16
30
36
34
4
10
52
95
95
85
74
41

Precipitation Amount (mm)

0
0
0
0.3
0
0
1.3
0.3
0.3
0
1.1
0
0
0
0
0
0
0
0
0.7
0.7
0.3
0
0

Wind Speed/Direction (mph)

5
6
4
5
4
4
4
3
4
3
4
5
6
5
3
3
4
4
5
9
8
8
9
7

Chance of Frost

Temperature (°C)

29
29
29
29
27
25
24
24
23
23
23
22
22
22
22
21
22
23
24
25
24
25
25
25

Feels Like (°C)

32
30
32
32
32
29
28
27
27
28
28
27
27
26
26
24
26
27
26
25
25
26
26
27

Dew Point (°C)

27
27
27
27
26
24
23
23
23
23
22
22
22
21
21
21
21
22
22
21
23
22
20
21

Relative Humidity (%)

92
90
88
88
91
92
94
95
98
98
97
96
98
96
96
98
96
92
84
77
89
84
73
78

Pressure (mb)

1013
1012
1013
1013
1013
1012
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1013
1012
1012
1012
1012
1012
1011
1011

Ozone (du)

311
313
314
314
312
311
314
309
310
310
310
310
309
309
307
307
306
306
306
305
306
307
306
306

Tuesday 11

Waning Crescent 0%

06:32

20:26

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 OK
07 OK
08 OK
09 OK
10 OK
11 OK
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:51, Set: 20:49, Transit: 13:49. Moon - Rise: 06:32, Set: 20:26. Civil Dark: 21:19 - 06:21. Nautical Dark: 21:56 - 05:44. Astro Dark: 22:36 - 05:04

Total Clouds (% Sky Obscured)

68
86
89
79
100
99
97
80
81
66
62
55
51
42
34
33
32
29
34
31
75
79
81
83

Low Clouds (% Sky Obscured)

40
39
41
12
81
16
12
15
43
27
29
28
33
36
32
31
31
24
22
20
17
13
14
13

Medium Clouds (% Sky Obscured)

24
73
66
28
82
50
30
30
31
31
21
10
0
0
0
0
0
2
5
6
12
45
75
23

High Clouds (% Sky Obscured)

13
28
48
60
100
99
95
60
30
0
0
0
0
0
0
0
0
0
2
0
35
35
35
35

ISS Passover

Visibility (miles)

9
9
9
2
8
8
9
9
2
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
Very Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

22
67
51
95
95
95
95
95
95
95
95
90
8
8
5
0
0
0
0
0
0
0
0
1

Precipitation Amount (mm)

0
0.3
0
1.5
1
0.7
0.4
2
2.4
2.6
1.6
0.8
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
27
26
26
25
24
23
23
22
22
21
21
21
21
21
21
21
22
23
25
26
27
27
27

Feels Like (°C)

29
31
29
28
30
27
25
26
26
25
26
25
24
24
24
23
24
26
27
29
30
28
29
28

Dew Point (°C)

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

Relative Humidity (%)

71
73
90
94
92
95
95
94
94
95
95
95
98
98
98
96
98
92
87
76
68
62
66
76

Pressure (mb)

1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

308
308
306
306
303
306
307
312
311
311
312
312
311
311
312
312
311
311
310
311
311
312
311
312

Wednesday 12

New Moon 2%

07:49

20:56

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

Sun - Rise: 06:52, Set: 20:48, Transit: 13:49. Moon - Rise: 07:49, Set: 20:56. Civil Dark: 21:18 - 06:22. Nautical Dark: 21:55 - 05:46. Astro Dark: 22:34 - 05:06

Total Clouds (% Sky Obscured)

35
73
10
0
3
6
9
14
22
30
43
76
100
98
97
95
97
98
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

12
8
4
0
2
4
4
5
9
9
7
4
0
8
25
28
31
33
36
46
55
64
67
69

Medium Clouds (% Sky Obscured)

24
18
10
0
0
0
0
0
1
1
1
4
2
8
40
17
22
26
42
54
69
77
76
74

High Clouds (% Sky Obscured)

0
40
0
0
0
0
0
0
0
1
28
62
100
95
91
87
91
96
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
4
6
7
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
Very Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
2
1
22
38
30
34
28
21
44
60
72
60
46

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
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
28
27
26
25
23
22
21
21
21
21
21
21
20
20
21
21
22
23
23
24
23
24
23

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
65
69
77
84
89
89
89
88
88
86
92
96
96
96
96
94
94
92
91
84
78
72
72

Pressure (mb)

1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1010
1010
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

312
313
314
313
312
311
310
311
315
312
310
309
309
308
310
309
310
310
311
311
310
309
308
309

Thursday 13

Waxing Crescent 6%

09:03

21:21

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

Sun - Rise: 06:53, Set: 20:46, Transit: 13:49. Moon - Rise: 09:03, Set: 21:21. Civil Dark: 21:16 - 06:23. Nautical Dark: 21:53 - 05:47. Astro Dark: 22:32 - 05:07

Total Clouds (% Sky Obscured)

100
100
99
98
73
47
20
23
26
29
32
35
37
48
59
66
73
80
83
83
89
85
90
90

Low Clouds (% Sky Obscured)

73
78
82
83
53
35
16
16
20
27
30
31
33
44
55
65
57
48
40
43
45
45
45
44

Medium Clouds (% Sky Obscured)

73
64
51
27
13
5
0
0
0
0
0
0
0
0
0
0
30
59
76
66
65
51
50
43

High Clouds (% Sky Obscured)

100
90
81
73
52
32
12
8
4
0
2
3
4
4
4
4
24
44
60
65
70
75
75
75

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 (%)

24
34
38
37
35
31
17
13
9
0
0
1
1
0
0
0
0
0
0
3
5
4
20
28

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
4
4
4
4
4
4
4
4
4
5
6
6
7
7
7
7
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
22
23
23
23
21
22
23
23
23
22
20
20
20
19
20
19
19
18
17
18
18
19
23

Dew Point (°C)

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

Relative Humidity (%)

71
70
71
73
75
75
75
74
71
69
67
71
76
80
80
80
77
70
64
57
55
54
52
53

Pressure (mb)

1012
1012
1012
1013
1013
1013
1014
1014
1015
1015
1016
1016
1016
1017
1017
1018
1018
1019
1019
1019
1020
1020
1020
1020

Ozone (du)

310
311
311
310
310
311
311
312
313
315
316
317
318
320
322
324
326
329
332
335
335
336
337
336

Friday 14

Waxing Crescent 5%

10:13

21:44

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 OK
23 OK
00 OK
01 OK
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: 06:54, Set: 20:45, Transit: 13:49. Moon - Rise: 10:13, Set: 21:44. Civil Dark: 21:15 - 06:24. Nautical Dark: 21:51 - 05:48. Astro Dark: 22:31 - 05:09

Total Clouds (% Sky Obscured)

90
88
87
85
75
60
44
44
41
38
58
78
100
96
90
86
88
78
82
87
95
97

Low Clouds (% Sky Obscured)

34
25
15
11
7
4
0
0
0
0
3
7
11
15
18
20
22
21
24
27
27
27

Medium Clouds (% Sky Obscured)

45
38
35
27
26
27
26
24
22
21
24
26
30
45
61
75
74
69
64
56
56
44

High Clouds (% Sky Obscured)

80
80
80
79
56
28
0
0
0
0
33
67
100
96
90
86
74
70
75
80
76
69

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 (%)

32
34
30
24
19
13
0
0
0
0
0
1
1
11
20
29
38
36
26
28
23
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
13
14
15
16
15
15
14
14
14
14
14
13
12
12
12
12
12
12
11
12
12

Relative Humidity (%)

53
54
60
67
74
75
76
77
78
78
79
79
78
77
77
75
75
70
64
58
57
55

Pressure (mb)

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

Ozone (du)

335
335
335
335
335
334
334
334
331
329
326
325
324
322
321
319
318
317
317
316
316
317

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

Generated: 08/08/26 16:47:03. Forecast: 08/08/26 to 14/08/26. Timezone: UTC-4.00