Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 6

Waning Gibbous 92%

18:55

10:10

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
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:59, Set: 17:14, Transit: 12:36. Moon - Rise: 18:55, Set: 10:10. Civil Dark: 17:45 - 07:28. Nautical Dark: 18:20 - 06:53. Astro Dark: 18:54 - 06:19

Total Clouds (% Sky Obscured)

100
100
100
99
90
100
100
100
100
94
97
100
100
99
99
100
100
99
100
98
98
100
99
90

Low Clouds (% Sky Obscured)

100
100
100
98
83
83
98
96
77
61
86
81
80
74
90
89
77
90
86
79
88
95
90
85

Medium Clouds (% Sky Obscured)

0
0
0
0
0
62
97
100
92
42
42
100
92
85
87
91
96
93
100
87
93
100
95
84

High Clouds (% Sky Obscured)

0
4
0
3
4
100
84
100
97
37
35
96
80
53
40
40
100
58
100
83
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
6
9
3
9
9
1
0
0
0
0
0
0

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
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
4
1
1
1
0
0
0
0
0
0
0
1
2
11
60
80
88
87
81
71
54

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.5
0.4
0.5
0.5
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-5
-6
-5
-5
-4
-4
-5
-5
-7
-8
-8
-9
-9
-9
-9
-8
-8
-7
-6
-6
-6
-7
-7

Dew Point (°C)

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

Relative Humidity (%)

84
81
78
80
83
86
89
91
92
92
92
92
92
92
92
94
94
94
94
96
96
96
96
96

Pressure (mb)

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

Ozone (du)

309
309
310
312
312
311
315
318
319
323
325
327
326
325
330
332
335
335
337
336
334
335
337
337

Sunday 7

Waning Gibbous 84%

20:13

11:00

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

Sun - Rise: 08:00, Set: 17:14, Transit: 12:36. Moon - Rise: 20:13, Set: 11:00. Civil Dark: 17:45 - 07:29. Nautical Dark: 18:20 - 06:54. Astro Dark: 18:54 - 06:20

Total Clouds (% Sky Obscured)

86
88
81
94
71
29
55
63
74
69
37
3
3
47
25
53
75
100
77
100
79
72
42
76

Low Clouds (% Sky Obscured)

79
80
75
83
56
29
55
63
74
69
37
0
0
1
0
0
0
0
0
0
0
0
4
60

Medium Clouds (% Sky Obscured)

81
88
67
63
31
0
0
0
0
0
0
0
0
0
0
0
0
0
5
95
68
62
10
10

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
3
3
2
2
2
31
17
48
75
100
77
100
79
72
42
76

ISS Passover

Visibility (miles)

8
9
9
1
0
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
1

Precipitation Type

Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

39
43
36
23
18
4
1
2
4
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.1
0.2
0.1
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
6
7
9
10
9
7
5
6
7
8
8
7
7
6
5
5
5
5
5
5
5
4

Chance of Frost

Temperature (°C)

-3
-2
-2
-1
-1
-1
-2
-4
-6
-6
-6
-8
-10
-11
-13
-13
-14
-15
-16
-15
-15
-15
-14
-13

Feels Like (°C)

-6
-5
-5
-4
-6
-7
-6
-7
-8
-10
-10
-11
-13
-14
-15
-16
-17
-20
-20
-19
-19
-20
-18
-18

Dew Point (°C)

-4
-3
-3
-3
-2
-3
-4
-7
-8
-8
-9
-10
-12
-13
-15
-16
-17
-18
-18
-17
-17
-17
-16
-16

Relative Humidity (%)

94
91
89
91
92
87
84
79
85
84
77
83
85
85
83
81
81
81
82
82
82
82
83
83

Pressure (mb)

1020
1021
1021
1021
1021
1022
1022
1023
1024
1025
1026
1027
1028
1029
1029
1029
1030
1030
1030
1030
1030
1030
1031
1031

Ozone (du)

332
329
333
331
334
339
347
349
349
351
353
350
345
338
336
333
334
336
339
340
340
340
336
341

Monday 8

Waning Gibbous 75%

21:30

11:38

10 Bad
11 Bad
12 OK
13 Bad
14 Bad
15 OK
16 Bad
17 OK
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: 08:01, Set: 17:14, Transit: 12:37. Moon - Rise: 21:30, Set: 11:38. Civil Dark: 17:45 - 07:29. Nautical Dark: 18:20 - 06:54. Astro Dark: 18:54 - 06:21

Total Clouds (% Sky Obscured)

52
68
48
58
70
48
71
26
42
52
69
99
100
98
94
92
99
94
100
100
88
89
91
77

Low Clouds (% Sky Obscured)

20
0
5
25
44
17
5
1
6
14
6
61
49
48
27
35
73
53
91
78
26
41
60
77

Medium Clouds (% Sky Obscured)

10
50
37
39
30
7
61
23
29
34
53
88
100
87
94
92
76
92
96
100
75
60
47
30

High Clouds (% Sky Obscured)

52
68
27
5
5
4
0
0
0
4
8
90
100
48
5
5
68
43
90
85
75
68
70
11

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
4
4
3
3
3
4
9
9
9
9
9
9
9
9
9
9

Fog (%)

3
1
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
Snow
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
51
31
16
13
9

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
6
7
6
6
5
4
3
3
3
4
5
5
6
6
7
7
8
9
9
11
12
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-15
-13
-12
-10
-10
-9
-9
-10
-12
-13
-14
-15
-15
-15
-14
-14
-13
-13
-12
-12
-11
-12
-11
-10

Dew Point (°C)

-14
-12
-10
-8
-7
-7
-7
-8
-11
-11
-12
-12
-12
-11
-10
-10
-10
-10
-9
-8
-8
-7
-7
-6

Relative Humidity (%)

81
80
80
82
84
84
89
92
90
90
88
90
90
90
90
90
90
87
87
85
82
82
84
84

Pressure (mb)

1031
1031
1029
1028
1027
1027
1026
1026
1026
1026
1026
1025
1024
1023
1022
1021
1020
1020
1018
1016
1015
1014
1013
1012

Ozone (du)

344
347
354
355
352
356
356
359
366
371
373
366
361
380
385
389
390
388
388
381
371
371
371
378

Tuesday 9

Waning Gibbous 65%

22:42

12:08

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
07 Bad
08 Bad
09 Bad

Sun - Rise: 08:01, Set: 17:14, Transit: 12:37. Moon - Rise: 22:42, Set: 12:08. Civil Dark: 17:45 - 07:30. Nautical Dark: 18:20 - 06:55. Astro Dark: 18:54 - 06:22

Total Clouds (% Sky Obscured)

84
92
99
100
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
97

Low Clouds (% Sky Obscured)

84
92
99
98
96
93
89
86
81
79
77
75
76
78
79
81
83
86
91
95
100
95
90
85

Medium Clouds (% Sky Obscured)

26
22
18
36
60
95
97
98
100
100
100
100
100
100
100
100
100
100
33
30
28
28
32
73

High Clouds (% Sky Obscured)

9
8
4
17
79
89
94
99
100
100
100
100
100
100
100
100
100
100
83
17
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
3
1
5
9
9
6
2
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Very Light Rain
Very Light Rain
Light Rain
None
None
None

Precipitation Probability (%)

7
5
0
0
0
1
1
2
5
29
42
54
65
94
90
93
80
54
63
64
72
55
42
36

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.6
0.5
0.6
0.4
0
0.3
0.3
0.4
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
91
92
98
100
98
98
96
96
96
94
94
96
94
100
100
100
100
100
100
100
100
100
96

Pressure (mb)

1011
1010
1010
1009
1008
1008
1007
1007
1007
1006
1005
1003
1002
1000
998
996
995
994
994
993
993
993
993
994

Ozone (du)

374
371
369
366
361
354
348
344
341
341
342
341
338
338
340
336
335
338
336
341
344
346
340
338

Wednesday 10

Waning Gibbous 54%

23:51

12:32

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
07 Bad
08 Bad
09 Bad

Sun - Rise: 08:02, Set: 17:14, Transit: 12:38. Moon - Rise: 23:51, Set: 12:32. Civil Dark: 17:45 - 07:31. Nautical Dark: 18:20 - 06:56. Astro Dark: 18:54 - 06:22

Total Clouds (% Sky Obscured)

96
95
95
84
87
100
100
100
100
97
93
88
90
94
97
84
90
97
96
96
96
93
90
88

Low Clouds (% Sky Obscured)

86
86
89
83
87
99
99
100
100
97
93
88
90
88
95
78
87
97
96
96
96
87
79
71

Medium Clouds (% Sky Obscured)

86
83
61
63
58
46
45
42
41
23
12
1
13
65
74
63
60
63
63
69
75
88
90
88

High Clouds (% Sky Obscured)

0
30
0
0
0
0
1
0
0
0
0
3
10
7
19
6
10
11
29
45
15
9
0
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

36
40
47
44
57
67
61
51
36
29
27
26
33
28
26
24
18
7
28
43
56
66
73
77

Precipitation Amount (mm)

0
0
0
0
0.2
0.4
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.2
0.3
0.4
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
86
98
98
86
96
98
96
88
89
89
89
91
96
96
94
94
92
94
94
96
98
98
96

Pressure (mb)

994
994
994
995
996
997
998
999
1001
1003
1004
1005
1005
1006
1006
1006
1008
1008
1008
1008
1008
1008
1008
1008

Ozone (du)

330
329
330
329
330
318
313
313
312
300
299
296
299
300
299
297
295
292
289
288
288
287
288
289

Thursday 11

Third Quarter 44%

00:56

12:53

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
07 Bad
08 Bad
09 Bad

Sun - Rise: 08:03, Set: 17:14, Transit: 12:38. Moon - Rise: 00:56, Set: 12:53. Civil Dark: 17:46 - 07:32. Nautical Dark: 18:21 - 06:57. Astro Dark: 18:54 - 06:23

Total Clouds (% Sky Obscured)

92
96
100
100
100
100
100
100
99
96
92
89
92
94
96
97
97
97
96
95
94
94
94
95

Low Clouds (% Sky Obscured)

74
78
81
87
94
100
96
91
87
61
35
9
28
48
67
69
71
73
61
49
37
54
70
87

Medium Clouds (% Sky Obscured)

92
96
100
70
43
15
20
24
24
23
21
20
26
23
29
38
43
48
43
48
56
54
52
46

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)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
4
7
9
6
3

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

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
Snow
Snow
Snow
Snow
None
None
None
None
Snow

Precipitation Probability (%)

72
70
68
64
60
55
51
46
42
38
37
37
36
36
36
41
47
46
43
39
33
36
38
41

Precipitation Amount (mm)

0.4
0.3
0.3
0.3
0.3
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0
0
0
0.1
0.2
0.2
0.1
0
0
0
0
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
98
100
100
100
100
100
100
100
98
100
98
98
94
92
91
91
89
87
86
84
86
89

Pressure (mb)

1009
1008
1007
1006
1006
1006
1006
1006
1007
1007
1007
1007
1008
1008
1009
1009
1010
1011
1011
1012
1012
1013
1014
1014

Ozone (du)

290
291
292
294
296
299
301
303
305
307
307
307
307
311
315
318
320
321
323
327
331
335
341
347

Friday 12

Waning Crescent 34%

01:58

13:12

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: 08:04, Set: 17:15, Transit: 12:39. Moon - Rise: 01:58, Set: 13:12. Civil Dark: 17:46 - 07:32. Nautical Dark: 18:21 - 06:57. Astro Dark: 18:55 - 06:24

Total Clouds (% Sky Obscured)

95
95
96
95
94
94
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

89
91
93
92
92
91
86
81
79
84
89
93
93
91
91
92
95
97
98
99
100

Medium Clouds (% Sky Obscured)

33
18
6
4
2
0
25
57
85
90
90
90
90
90
76
81
90
99
87
76
65

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
32
63
95
100
100
100
67
33
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Snow
Snow
Snow
Snow
Snow
Snow
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

42
44
46
40
37
35
34
36
39
42
47
54
57
62
69
64
60
55
52
48
45

Precipitation Amount (mm)

0.1
0.2
0.2
0.1
0.1
0.1
0
0.1
0.2
0.1
0.2
0.2
0.2
0.3
0.4
0.3
0.3
0.2
0.2
0.2
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-9
-9
-8
-11
-11
-12
-11
-12
-12
-15
-16
-16
-16
-16
-16
-17
-18
-18
-18
-19

Dew Point (°C)

-4
-5
-5
-5
-6
-7
-8
-8
-9
-10
-10
-10
-11
-11
-12
-11
-12
-12
-11
-12
-12

Relative Humidity (%)

92
92
91
91
89
87
85
87
88
87
88
88
87
88
87
87
87
87
88
86
88

Pressure (mb)

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

Ozone (du)

352
354
356
358
358
358
358
365
372
378
380
382
384
380
376
371
372
373
374
375
376

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

Generated: 06/12/25 10:30:17. Forecast: 06/12/25 to 12/12/25. Timezone: UTC-5.00