Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 25

First Quarter 48%

11:42

01:43

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

Sun - Rise: 08:01, Set: 17:52, Transit: 12:57. Moon - Rise: 11:42, Set: 01:43. Civil Dark: 18:22 - 07:31. Nautical Dark: 18:55 - 06:58. Astro Dark: 19:28 - 06:25

Total Clouds (% Sky Obscured)

100
100
100
100
91
90
72
22
77
100
100
100
100
99
96
96
100
100
100
100
93
81
59
15

Low Clouds (% Sky Obscured)

83
72
73
75
57
35
20
7
77
100
100
100
100
97
90
94
100
100
100
100
90
77
54
10

Medium Clouds (% Sky Obscured)

100
96
73
44
43
48
49
6
0
0
0
1
61
61
53
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

75
100
100
86
44
60
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

1
1
6
9
9
9
3
9
9
0
0
0
0
0
0
0
0
0
0
3
4
3
5
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
6
29
39
34
11
13
16
20
19
19
9

Precipitation Type

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

Precipitation Probability (%)

2
16
9
22
23
23
12
14
28
55
58
56
55
53
58
59
57
46
37
29
20
17
6
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
9
8
7
8
7
6
4
3
3
2
1
1
4
8
10
10
9
13
14
15
15
14
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-18
-18
-18
-18
-17
-17
-18
-18
-18
-19
-19
-18
-17
-17
-17
-17
-16
-16
-17
-18
-19
-20
-20
-20

Dew Point (°C)

-14
-14
-14
-14
-14
-14
-15
-16
-18
-18
-17
-16
-15
-14
-13
-12
-13
-13
-13
-14
-15
-15
-16
-17

Relative Humidity (%)

86
86
84
85
85
84
84
86
84
84
88
90
90
90
90
90
90
88
85
83
79
79
78
76

Pressure (mb)

1018
1018
1019
1019
1020
1020
1020
1021
1021
1022
1022
1022
1021
1021
1021
1022
1023
1024
1024
1025
1025
1025
1025
1026

Ozone (du)

288
290
292
294
291
293
295
298
297
296
302
305
317
321
325
332
340
345
352
358
365
370
365
360

Monday 26

Waxing Gibbous 59%

12:18

03:01

17 OK
18 OK
19 OK
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
16 Bad

Sun - Rise: 08:00, Set: 17:53, Transit: 12:57. Moon - Rise: 12:18, Set: 03:01. Civil Dark: 18:23 - 07:31. Nautical Dark: 18:57 - 06:57. Astro Dark: 19:29 - 06:24

Total Clouds (% Sky Obscured)

14
1
1
37
68
44
87
100
100
100
100
87
84
82
86
83
87
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

9
0
1
0
0
0
1
1
0
29
38
71
79
73
81
75
81
98
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
37
66
44
86
100
100
100
100
31
5
5
1
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
3
2
2
45
55
3
0
0
0
55
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
4
1
0
0
0
0
0
0
0
2
2
2
2
1

Fog (%)

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

Precipitation Probability (%)

1
1
0
0
0
0
0
0
1
5
10
27
24
48
43
43
42
43
36
34
34
32
28
27

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.1
0.1
0.1
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-21
-22
-22
-23
-24
-25
-24
-25
-24
-24
-23
-23
-22
-22
-21
-21
-20
-18
-17
-17
-17
-17
-18
-18

Dew Point (°C)

-18
-19
-21
-22
-22
-22
-21
-20
-19
-19
-18
-17
-17
-16
-16
-16
-14
-13
-11
-12
-12
-12
-13
-13

Relative Humidity (%)

76
76
76
75
75
74
76
78
78
77
81
82
84
84
86
86
90
88
85
78
80
80
78
80

Pressure (mb)

1026
1026
1026
1026
1025
1024
1024
1022
1020
1019
1018
1017
1017
1016
1017
1017
1017
1018
1018
1019
1019
1020
1021
1022

Ozone (du)

355
351
348
342
347
351
356
360
361
365
369
373
373
367
365
371
373
372
374
376
374
369
370
387

Tuesday 27

Waxing Gibbous 71%

13:05

04:18

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
16 Bad

Sun - Rise: 07:59, Set: 17:55, Transit: 12:58. Moon - Rise: 13:05, Set: 04:18. Civil Dark: 18:24 - 07:30. Nautical Dark: 18:58 - 06:56. Astro Dark: 19:31 - 06:24

Total Clouds (% Sky Obscured)

100
98
100
100
100
99
98
90
58
46
47
34
39
45
45
45
45
45
77
79
81
85
89
93

Low Clouds (% Sky Obscured)

100
97
100
100
100
99
98
89
54
38
40
30
25
30
30
30
30
25
69
71
77
82
88
92

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
4
20
20
25
20
25
21
6
5
0
0
4

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
4
4
0
4
4
45
45
12
0
0
0
0
0

ISS Passover

Visibility (miles)

2
2
3
2
2
1
1
2
2
3
2
2
1
2
2
1
1
1
1
2
4
3
1
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
None
None

Precipitation Probability (%)

20
20
16
18
23
16
21
13
8
9
17
6
5
5
5
17
7
9
17
7
12
21
24
27

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)

14
11
8
6
6
6
7
8
9
9
8
8
8
9
9
9
9
11
12
13
13
13
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-18
-18
-18
-18
-18
-19
-19
-20
-21
-22
-22
-23
-24
-24
-24
-25
-24
-22
-20
-19
-18
-18
-18
-17

Dew Point (°C)

-14
-15
-15
-15
-15
-15
-15
-16
-17
-18
-19
-20
-20
-20
-20
-21
-20
-18
-16
-15
-14
-14
-13
-13

Relative Humidity (%)

78
78
78
79
81
84
84
84
84
82
84
83
84
84
83
83
84
83
84
81
78
80
81
83

Pressure (mb)

1024
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1024
1024
1023
1023
1022
1022

Ozone (du)

396
389
388
389
393
390
395
408
416
420
422
425
427
436
448
451
449
449
451
451
447
443
438
434

Wednesday 28

Waxing Gibbous 81%

14:05

05:30

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
16 Bad

Sun - Rise: 07:58, Set: 17:56, Transit: 12:58. Moon - Rise: 14:05, Set: 05:30. Civil Dark: 18:25 - 07:29. Nautical Dark: 18:59 - 06:56. Astro Dark: 19:32 - 06:23

Total Clouds (% Sky Obscured)

96
100
100
100
100
99
99
98
98
97
97
96
96
95
82
70
55
52
62
58
71
83
95
79

Low Clouds (% Sky Obscured)

96
100
100
100
100
99
98
97
97
96
96
95
93
92
74
57
40
41
40
39
53
66
76
55

Medium Clouds (% Sky Obscured)

7
10
6
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
18
33
27

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
9
23
67
90
90
90
80
70
12
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
3
6
8
4
0
0
0
1
2
2
2
1
0
1
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

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

Precipitation Probability (%)

35
36
39
43
46
40
36
33
30
30
28
30
27
28
28
23
18
21
13
19
25
16
10
14

Precipitation Amount (mm)

0.1
0.1
0.1
0.2
0.2
0.2
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-18
-18
-18
-17
-18
-17
-17
-17
-18
-19
-20
-21
-20
-21
-21
-21
-21
-19
-17
-16
-15
-15
-16
-15

Dew Point (°C)

-13
-13
-13
-13
-13
-13
-13
-14
-16
-17
-17
-18
-18
-19
-19
-19
-18
-17
-16
-15
-13
-13
-14
-13

Relative Humidity (%)

86
88
90
90
90
90
90
90
88
88
88
89
88
88
88
89
89
89
86
83
83
80
75
80

Pressure (mb)

1023
1023
1024
1024
1024
1025
1025
1026
1026
1026
1027
1027
1027
1028
1028
1029
1029
1029
1029
1029
1028
1028
1027
1027

Ozone (du)

435
422
401
391
380
375
373
373
371
367
367
359
363
365
366
367
367
367
369
375
379
376
377
377

Thursday 29

Waxing Gibbous 90%

15:16

06:32

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 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:57, Set: 17:57, Transit: 12:58. Moon - Rise: 15:16, Set: 06:32. Civil Dark: 18:27 - 07:28. Nautical Dark: 19:00 - 06:55. Astro Dark: 19:33 - 06:22

Total Clouds (% Sky Obscured)

61
44
62
76
92
89
86
83
66
44
20
10
15
5
0
0
0
19
39
58
72
86
100
94

Low Clouds (% Sky Obscured)

34
18
36
48
65
71
82
83
66
44
20
10
15
5
0
0
0
19
39
58
72
86
100
94

Medium Clouds (% Sky Obscured)

20
10
28
42
47
38
27
18
10
5
0
2
0
0
0
0
0
0
0
0
1
2
11
10

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
3
0
0
0
0
1
2
1
0
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
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

14
9
13
14
24
26
37
27
20
27
6
9
8
4
11
11
4
8
10
5
13
16
17
21

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-12
-14
-15
-16
-17
-17
-18
-18
-18
-19
-19
-20
-20
-21
-22
-21
-21
-20
-18
-16
-14
-13
-12
-11

Feels Like (°C)

-17
-18
-19
-20
-21
-21
-21
-21
-22
-23
-23
-24
-25
-25
-27
-26
-26
-25
-25
-25
-25
-16
-15
-15

Dew Point (°C)

-14
-16
-17
-18
-19
-19
-19
-19
-20
-20
-21
-22
-22
-23
-24
-23
-23
-23
-21
-20
-18
-16
-15
-14

Relative Humidity (%)

83
84
84
84
85
86
89
89
88
87
87
87
87
85
82
81
80
79
78
75
73
76
76
78

Pressure (mb)

1028
1028
1029
1029
1029
1030
1030
1030
1030
1031
1031
1032
1032
1032
1033
1034
1035
1036
1036
1036
1035
1035
1035
1035

Ozone (du)

374
375
376
382
383
375
372
374
371
373
370
378
386
396
404
408
412
416
414
411
408
407
406
404

Friday 30

Waxing Gibbous 96%

16:34

07:21

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
16 Bad

Sun - Rise: 07:56, Set: 17:58, Transit: 12:58. Moon - Rise: 16:34, Set: 07:21. Civil Dark: 18:28 - 07:27. Nautical Dark: 19:01 - 06:54. Astro Dark: 19:34 - 06:21

Total Clouds (% Sky Obscured)

88
81
84
87
91
86
81
76
84
92
100
88
77
65
53
40
27
40
52
64
68
72
77
63

Low Clouds (% Sky Obscured)

88
81
82
83
84
81
79
76
84
92
100
88
77
65
53
40
27
40
52
64
68
71
74
56

Medium Clouds (% Sky Obscured)

7
0
4
6
8
5
2
0
0
0
0
0
0
0
0
1
1
24
50
64
68
72
70
59

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

6
3
0
1
2
3
4
5
6
6
5
5
4
3
2
3
3
3
3
3
2
2
1
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
None
None

Precipitation Probability (%)

23
24
26
27
25
28
26
19
20
19
11
14
15
8
12
12
4
7
10
9
11
13
14
12

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)

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

Chance of Frost

Temperature (°C)

-12
-13
-14
-15
-15
-15
-15
-16
-17
-16
-16
-16
-16
-16
-16
-14
-12
-11
-10
-9
-8
-7
-7
-6

Feels Like (°C)

-14
-13
-11
-18
-17
-16
-16
-16
-16
-18
-18
-18
-18
-18
-18
-19
-19
-20
-19
-19
-18
-11
-10
-10

Dew Point (°C)

-14
-15
-16
-16
-16
-16
-17
-18
-18
-18
-18
-18
-17
-18
-17
-16
-14
-13
-11
-10
-9
-9
-8
-8

Relative Humidity (%)

81
83
88
86
88
86
88
85
86
86
85
84
85
85
86
86
88
90
90
90
88
88
90
90

Pressure (mb)

1035
1035
1036
1036
1036
1037
1037
1037
1037
1037
1037
1037
1037
1038
1038
1038
1038
1039
1038
1038
1037
1037
1036
1035

Ozone (du)

406
408
410
412
413
415
415
415
415
413
411
409
409
410
410
403
396
388
380
372
364
361
359
356

Saturday 31

Waxing Gibbous 99%

No Rise

08:00

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

Sun - Rise: 07:55, Set: 18:00, Transit: 12:58. Moon - Rise: No Rise, Set: 08:00. Civil Dark: 18:29 - 07:26. Nautical Dark: 19:02 - 06:53. Astro Dark: 19:35 - 06:20

Total Clouds (% Sky Obscured)

51
40
51
58
71
77
86
92
95
95
94
96
97
95
97
98
99
99
99
99

Low Clouds (% Sky Obscured)

38
21
36
50
62
68
75
81
77
73
68
67
69
71
73
73
72
67
61
52

Medium Clouds (% Sky Obscured)

48
28
29
20
20
20
25
25
20
20
10
15
10
10
37
60
83
84
87
88

High Clouds (% Sky Obscured)

13
10
10
5
5
5
20
75
85
85
85
86
87
83
88
90
96
97
94
88

ISS Passover

Visibility (miles)

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

Fog (%)

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
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

9
2
4
5
1
1
0
0
1
6
10
17
22
27
42
54
62
59
57
50

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
4
3
3
4
4
5
5
6
6
7
7
8
7
8
9
10
11
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-9
-8
-15
-15
-16
-16
-16
-16
-16
-17
-17
-17
-17
-16
-17
-16
-16
-15
-15

Dew Point (°C)

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

Relative Humidity (%)

90
92
92
92
92
90
92
92
92
90
90
90
88
90
90
90
90
90
92
92

Pressure (mb)

1035
1035
1035
1035
1035
1035
1035
1034
1034
1034
1034
1033
1033
1032
1032
1032
1031
1031
1030
1029

Ozone (du)

355
353
351
350
348
347
346
345
344
345
346
347
347
348
348
348
347
347
348
349

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

Generated: 25/01/26 17:59:21. Forecast: 25/01/26 to 31/01/26. Timezone: UTC-5.00