Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 28

Waxing Gibbous 64%

12:44

01:25

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

Sun - Rise: 08:11, Set: 17:22, Transit: 12:47. Moon - Rise: 12:44, Set: 01:25. Civil Dark: 17:54 - 07:40. Nautical Dark: 18:29 - 07:05. Astro Dark: 19:02 - 06:31

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

94
98
96
85
91
73
77
81
82
89
88
100
100
100
91
98
84
88
83
92
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
95
100
100
100
98
100
99
90
73
78
67
53
14
10
33
76
58

High Clouds (% Sky Obscured)

100
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
35
9
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
1
0
0
0
0
2
6
3
5
9
9
9
6
8
9
9
9
9
9

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

0
0
0
85
95
95
95
92
95
95
95
95
95
95
95
95
95
95
95
75
8
6
17
14

Precipitation Amount (mm)

0
0
0
0.6
0.8
0.6
1
0.8
0.7
3.5
6.6
1
1
1.7
1.1
0.9
1.3
1.6
2.8
0.3
0
0
0
0

Wind Speed/Direction (mph)

12
12
11
9
7
6
7
7
7
8
5
8
9
12
14
16
17
17
16
18
17
18
19
22

Chance of Frost

Temperature (°C)

5
6
6
7
8
9
10
10
11
12
12
13
13
15
16
16
16
17
17
16
13
9
6
4

Feels Like (°C)

1
2
2
4
5
7
8
8
9
10
11
10
11
12
12
13
12
13
14
11
8
1
-1
-5

Dew Point (°C)

3
4
5
6
7
8
9
10
11
12
12
12
13
14
15
15
15
15
16
14
12
6
3
-1

Relative Humidity (%)

85
90
93
96
96
98
98
98
98
98
98
96
96
96
95
93
90
92
93
83
90
82
78
75

Pressure (mb)

1011
1010
1010
1009
1008
1008
1007
1005
1006
1005
1004
1002
1000
998
997
996
995
995
994
994
995
996
997
998

Ozone (du)

272
274
278
279
279
280
280
281
280
280
282
284
282
284
286
287
289
291
298
301
310
319
339
347

Monday 29

Waxing Gibbous 75%

13:11

02:39

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

Sun - Rise: 08:11, Set: 17:23, Transit: 12:47. Moon - Rise: 13:11, Set: 02:39. Civil Dark: 17:54 - 07:40. Nautical Dark: 18:29 - 07:05. Astro Dark: 19:03 - 06:31

Total Clouds (% Sky Obscured)

100
100
95
96
99
96
95
94
94
96
100
100
100
100
100
97
98
97
99
99
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
94
85
86
87
90
89
88
92
100
88
100
100
100
95
96
95
99
98
100
100
100
100

Medium Clouds (% Sky Obscured)

60
62
76
85
94
84
79
72
72
65
63
95
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
0
0
3
0
0
2
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
4
1
0
0
0
0
0
0
0
0
0
0
1
1
1
0
1
1
1
2
1
5

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

17
22
37
59
72
80
80
77
70
68
59
49
46
42
44
40
35
38
37
32
32
31
28
18

Precipitation Amount (mm)

0
0
0
0.2
0.4
0.5
0.5
0.5
0.4
0.4
0.3
0.2
0.2
0.1
0.2
0.1
0
0.1
0.1
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-10
-11
-13
-15
-15
-16
-16
-15
-15
-13
-12
-13
-12
-12
-12
-13
-12
-13
-12
-13
-13
-13
-13

Dew Point (°C)

-2
-5
-7
-7
-8
-8
-8
-8
-8
-8
-7
-6
-6
-6
-7
-7
-7
-7
-8
-8
-8
-9
-8
-9

Relative Humidity (%)

76
75
73
81
82
84
87
87
89
85
85
84
82
84
81
79
81
82
81
81
79
77
79
76

Pressure (mb)

999
1000
1001
1002
1002
1003
1005
1006
1007
1009
1010
1010
1011
1012
1013
1015
1016
1017
1018
1018
1019
1020
1020
1020

Ozone (du)

350
364
368
379
386
387
391
392
389
388
393
391
383
373
366
365
369
373
377
379
372
366
363
365

Tuesday 30

Waxing Gibbous 85%

13:43

03:57

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

Sun - Rise: 08:11, Set: 17:24, Transit: 12:48. Moon - Rise: 13:43, Set: 03:57. Civil Dark: 17:55 - 07:40. Nautical Dark: 18:30 - 07:05. Astro Dark: 19:04 - 06:31

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
97
100
100
90
96
100
100
93
83
89
89
89
86
72

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
88
60
19
23
66
63
80
79
74
78
80
80
80
72

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
75
44
33
56
95
100
82
90
88
73
77
74
74
72
71
67
64

High Clouds (% Sky Obscured)

0
0
0
0
0
0
5
15
34
91
91
100
100
52
85
99
100
74
0
3
0
2
2
2

ISS Passover

Visibility (miles)

7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
9
9
6
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
Snow
None
None
None

Precipitation Probability (%)

14
13
8
15
7
2
1
6
4
1
2
0
0
0
0
2
17
32
25
33
39
34
31
30

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

14
14
14
13
13
13
13
12
12
12
13
13
13
13
13
13
12
12
12
12
13
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
73
73
73
74
73
73
74
73
73
67
63
60
57
54
55
53
52
51
52
52
53
55
56

Pressure (mb)

1020
1021
1021
1021
1021
1022
1022
1023
1023
1023
1023
1023
1021
1021
1020
1020
1019
1018
1018
1017
1016
1015
1014
1013

Ozone (du)

374
371
374
378
385
401
411
409
409
407
399
390
379
371
365
362
358
351
350
347
342
337
333
335

Wednesday 31

Waxing Gibbous 92%

14:25

05:18

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

Sun - Rise: 08:11, Set: 17:25, Transit: 12:48. Moon - Rise: 14:25, Set: 05:18. Civil Dark: 17:56 - 07:40. Nautical Dark: 18:31 - 07:05. Astro Dark: 19:05 - 06:32

Total Clouds (% Sky Obscured)

78
82
100
100
100
100
100
100
100
100
99
99
99
99
99
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

78
82
100
100
100
100
100
100
100
98
96
94
94
93
93
93
92
91
91
92
94
92
90
88

Medium Clouds (% Sky Obscured)

40
20
0
14
34
52
57
93
100
68
92
90
94
96
97
98
99
100
100
100
100
100
98
100

High Clouds (% Sky Obscured)

20
31
39
24
73
91
94
97
92
97
93
10
47
81
81
80
72
100
88
99
77
83
26
25

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
1
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
Snow
None
Snow
None
None
Snow
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

28
24
15
17
20
22
23
26
30
31
34
23
31
36
32
41
45
47
52
61
72
70
68
65

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
63
69
78
76
74
77
75
78
77
71
71
70
71
70
67
66
66
66
64
67
78
86
82

Pressure (mb)

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

Ozone (du)

337
335
333
327
323
320
319
318
319
319
321
322
319
316
313
309
309
311
311
314
317
316
316
318

Thursday 1

Waxing Gibbous 98%

15:19

06:37

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

Sun - Rise: 08:11, Set: 17:26, Transit: 12:49. Moon - Rise: 15:19, Set: 06:37. Civil Dark: 17:57 - 07:40. Nautical Dark: 18:32 - 07:05. Astro Dark: 19:05 - 06:32

Total Clouds (% Sky Obscured)

99
98
97
96
94
93
96
98
100
99
99
98
99
99
100
100
100
100
96
93
89
91
93
95

Low Clouds (% Sky Obscured)

91
92
95
93
90
90
90
97
100
99
98
95
85
74
63
52
41
30
43
57
70
73
77
81

Medium Clouds (% Sky Obscured)

84
71
64
69
75
80
79
74
72
69
73
76
82
91
100
83
64
44
31
22
8
9
9
9

High Clouds (% Sky Obscured)

25
25
25
25
1
0
10
28
42
37
14
0
5
4
3
23
34
85
61
35
3
3
3
3

ISS Passover

Visibility (miles)

0
0
1
8
9
9
9
8
0
0
0
0
0
0
0
0
0
0
0
1
2
3
5
7

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

Precipitation Probability (%)

57
46
33
25
19
16
17
40
59
68
71
71
65
62
59
54
49
44
39
34
29
26
23
18

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
7
7
7
7
7
7
6
6
5
5
5
6
11
12
12
11
10
10
10
10
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-9
-10
-10
-10
-11
-11
-11
-11
-11
-10
-10
-10
-12
-12
-12
-12
-12
-12
-13
-13
-13
-12
-12

Dew Point (°C)

-6
-6
-7
-8
-9
-11
-11
-10
-8
-8
-7
-7
-6
-8
-8
-8
-8
-8
-9
-9
-10
-10
-11
-11

Relative Humidity (%)

84
82
78
76
73
69
69
73
87
87
87
87
89
89
89
90
90
92
90
87
83
79
75
74

Pressure (mb)

1014
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1015
1015
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013

Ozone (du)

321
323
321
320
319
319
321
321
323
323
324
323
321
323
324
326
330
333
337
343
349
355
359
362

Friday 2

Waxing Gibbous 100%

16:26

07:48

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 OK
16 OK
17 OK
18 OK
19 OK
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 08:12, Set: 17:26, Transit: 12:49. Moon - Rise: 16:26, Set: 07:48. Civil Dark: 17:58 - 07:40. Nautical Dark: 18:32 - 07:06. Astro Dark: 19:06 - 06:32

Total Clouds (% Sky Obscured)

96
97
97
96
95
94
96
95
93
89
87
95
78
57
35
29
22
15
35
55
75
79
83
86

Low Clouds (% Sky Obscured)

83
86
88
86
83
81
85
89
93
89
86
82
64
45
26
20
14
8
30
52
75
79
79
83

Medium Clouds (% Sky Obscured)

9
14
14
17
21
19
20
21
22
26
21
24
24
17
8
7
7
6
10
12
15
16
19
23

High Clouds (% Sky Obscured)

2
0
0
0
0
0
2
4
6
11
22
45
37
21
12
5
2
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
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

25
30
33
32
32
32
26
19
11
9
6
2
2
1
0
0
0
0
0
0
0
5
8
10

Precipitation Amount (mm)

0
0
0
0
0
0.1
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
10
9
9
9
9
10
11
12
14
13
13
12
11
10
9
9
9
9
8
7

Chance of Frost

Temperature (°C)

-8
-8
-8
-8
-8
-8
-8
-7
-7
-6
-6
-5
-5
-6
-6
-6
-7
-7
-8
-8
-7
-7
-7
-7

Feels Like (°C)

-12
-14
-14
-14
-14
-14
-13
-13
-12
-12
-12
-12
-12
-11
-12
-12
-13
-13
-13
-13
-13
-13
-13
-13

Dew Point (°C)

-12
-13
-13
-13
-13
-13
-12
-11
-11
-11
-11
-11
-12
-12
-12
-12
-13
-13
-13
-13
-13
-12
-12
-12

Relative Humidity (%)

70
70
69
71
69
71
72
71
70
69
65
63
60
61
61
61
62
63
64
64
66
67
68
71

Pressure (mb)

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

Ozone (du)

366
361
355
350
347
343
340
337
334
331
330
329
328
325
322
319
318
317
316
317
319
320
319
318

Saturday 3

Full Moon 100%

17:43

08:46

Sun - Rise: 08:12, Set: 17:27, Transit: 12:49. Moon - Rise: 17:43, Set: 08:46. Civil Dark: 17:58 - 07:40. Nautical Dark: 18:33 - 07:06. Astro Dark: 19:07 - 06:32

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 28/12/25 01:16:29. Forecast: 28/12/25 to 03/01/26. Timezone: UTC-5.00