Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 18

New Moon 0%

08:54

17:33

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
10 Bad

Sun - Rise: 08:06, Set: 17:44, Transit: 12:55. Moon - Rise: 08:54, Set: 17:33. Civil Dark: 18:14 - 07:36. Nautical Dark: 18:48 - 07:02. Astro Dark: 19:21 - 06:29

Total Clouds (% Sky Obscured)

86
89
88
100
99
99
100
100
100
100
100
99
96
96
94
96
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

78
75
88
97
89
89
81
91
88
87
89
82
87
82
83
90
96
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

6
81
88
100
97
95
100
100
100
100
100
92
79
85
76
74
58
55
9
0
0
0
0
0

High Clouds (% Sky Obscured)

16
36
88
98
3
0
0
40
35
2
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

0
2
2
4
4
2
2
2
1
1
0
0
0
0
0
0
0
0
0
0
0
1
0
2

Precipitation Type

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

Precipitation Probability (%)

0
0
0
3
18
37
33
53
61
57
60
58
55
49
51
58
52
60
57
52
47
45
47
46

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-16
-17
-16
-15
-15
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-15
-17
-18
-19
-21
-21
-22

Dew Point (°C)

-15
-14
-14
-13
-13
-12
-12
-10
-10
-9
-9
-9
-10
-10
-10
-9
-9
-10
-11
-12
-14
-15
-16
-16

Relative Humidity (%)

73
75
74
72
71
74
75
87
90
92
92
92
90
90
90
92
92
90
85
85
81
83
83
83

Pressure (mb)

1020
1019
1017
1016
1015
1015
1015
1014
1014
1014
1013
1013
1012
1011
1011
1011
1011
1011
1012
1013
1015
1017
1018
1020

Ozone (du)

389
386
386
384
385
386
393
399
401
406
410
411
415
411
410
414
426
432
435
435
437
443
454
462

Monday 19

Waxing Crescent 1%

09:21

18:41

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
10 Bad

Sun - Rise: 08:06, Set: 17:45, Transit: 12:55. Moon - Rise: 09:21, Set: 18:41. Civil Dark: 18:15 - 07:35. Nautical Dark: 18:49 - 07:02. Astro Dark: 19:22 - 06:29

Total Clouds (% Sky Obscured)

100
100
100
100
98
90
86
85
91
89
92
95
96
92
94
89
85
95
97
92
79
40
40
40

Low Clouds (% Sky Obscured)

100
100
100
100
98
89
85
83
84
79
81
77
75
76
75
71
77
93
96
88
70
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
12
30
49
66
72
59
67
29
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Fog (%)

11
18
19
10
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
None
None
None
None
None
None
None
None
None
None
None
None
Snow
None
Snow
None
None
None
None
None
None

Precipitation Probability (%)

44
40
33
30
27
24
19
21
9
15
13
9
10
28
30
31
25
30
24
24
7
19
8
6

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-14
-14
-14
-14
-14
-14
-15
-15
-15
-15
-15
-15
-15
-15
-15
-15
-15
-15
-15
-15
-14
-15
-15
-14

Feels Like (°C)

-22
-22
-21
-21
-21
-21
-21
-22
-22
-21
-22
-22
-22
-21
-21
-21
-22
-21
-21
-21
-21
-21
-21
-20

Dew Point (°C)

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

Relative Humidity (%)

83
83
81
78
78
79
76
75
74
72
72
72
70
75
84
82
81
82
81
78
77
76
77
78

Pressure (mb)

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

Ozone (du)

465
465
466
460
451
448
456
465
471
482
483
479
477
481
473
467
471
477
475
477
477
473
464
451

Tuesday 20

Waxing Crescent 4%

09:44

19:50

11 Bad
12 Bad
13 Bad
14 Bad
15 OK
16 OK
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
10 Bad

Sun - Rise: 08:05, Set: 17:46, Transit: 12:56. Moon - Rise: 09:44, Set: 19:50. Civil Dark: 18:16 - 07:35. Nautical Dark: 18:50 - 07:01. Astro Dark: 19:23 - 06:28

Total Clouds (% Sky Obscured)

57
46
56
58
38
25
25
54
87
97
93
77
95
100
100
100
100
100
100
100
98
96
93
95

Low Clouds (% Sky Obscured)

22
27
34
37
25
25
25
30
54
57
66
63
69
48
81
86
99
98
99
99
94
89
84
89

Medium Clouds (% Sky Obscured)

0
0
0
0
1
1
1
33
61
91
59
40
71
100
100
100
100
100
100
100
89
72
61
71

High Clouds (% Sky Obscured)

0
0
0
0
8
5
5
54
87
90
4
9
87
89
100
100
100
100
99
75
0
0
0
2

ISS Passover

Visibility (miles)

5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
1
0
0
0
1
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

5
13
0
0
0
0
0
0
0
0
0
0
0
2
5
31
60
83
95
95
76
66
62
45

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.8
1.1
0.4
0.3
0.3
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
69
68
66
65
71
73
78
79
79
80
81
81
78
78
80
80
80
82
90
94
94
90
81

Pressure (mb)

1031
1031
1031
1030
1030
1030
1029
1029
1029
1029
1028
1028
1027
1026
1026
1024
1023
1021
1020
1018
1017
1017
1017
1016

Ozone (du)

448
446
443
424
416
412
407
401
398
392
388
387
383
385
382
377
377
380
380
387
393
388
391
392

Wednesday 21

Waxing Crescent 9%

10:06

20:58

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
10 Bad

Sun - Rise: 08:04, Set: 17:47, Transit: 12:56. Moon - Rise: 10:06, Set: 20:58. Civil Dark: 18:17 - 07:34. Nautical Dark: 18:51 - 07:00. Astro Dark: 19:24 - 06:27

Total Clouds (% Sky Obscured)

93
100
100
100
100
100
99
100
100
100
100
97
95
92
89
86
84
85
76
83
82
82
79
73

Low Clouds (% Sky Obscured)

93
100
100
98
99
96
96
96
89
81
74
79
83
88
84
80
77
79
76
83
79
76
71
60

Medium Clouds (% Sky Obscured)

76
81
87
80
78
86
91
100
100
100
100
77
57
45
60
60
65
65
0
0
0
0
0
1

High Clouds (% Sky Obscured)

2
0
4
7
50
69
9
5
35
50
1
4
0
0
4
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
6
1
5
9
9
9
9
9
9
9
9
1
0
0
4
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
Snow
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

33
25
21
19
14
17
21
23
25
25
25
35
47
38
31
26
20
18
15
10
12
12
8
11

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-3
-3
-2
-2
-3
-3
-4
-4
-5
-5
-5
-5
-5
-6
-6
-7
-7
-8
-9
-10
-11
-11
-11
-11

Feels Like (°C)

-9
-9
-7
-8
-8
-8
-8
-9
-9
-10
-10
-11
-11
-11
-11
-12
-14
-15
-16
-16
-17
-17
-17
-18

Dew Point (°C)

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

Relative Humidity (%)

84
87
96
89
87
84
82
84
87
87
84
81
90
94
94
84
74
74
74
75
75
75
73
75

Pressure (mb)

1015
1016
1015
1015
1015
1016
1016
1017
1017
1018
1018
1018
1018
1018
1018
1019
1019
1020
1020
1021
1022
1022
1023
1024

Ozone (du)

392
391
386
384
385
386
399
410
419
423
424
416
407
405
406
412
410
414
415
415
423
435
428
428

Thursday 22

Waxing Crescent 17%

10:26

22:07

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
10 Bad

Sun - Rise: 08:03, Set: 17:48, Transit: 12:56. Moon - Rise: 10:26, Set: 22:07. Civil Dark: 18:18 - 07:34. Nautical Dark: 18:52 - 07:00. Astro Dark: 19:25 - 06:27

Total Clouds (% Sky Obscured)

66
59
70
79
91
94
96
99
92
83
74
80
91
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

49
41
56
68
82
75
78
73
74
79
74
80
82
77
42
63
84
82
79
77
75
73
70
80

Medium Clouds (% Sky Obscured)

2
4
17
29
34
43
49
57
33
18
2
20
38
55
40
40
35
36
32
28
19
19
16
16

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
21
31
47
7
13
19
10
5
3
28
59
87
91

ISS Passover

Visibility (miles)

9
9
9
4
3
3
1
1
7
9
9
9
1
1
8
8
9
9
9
9
9
8
7
6

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 (%)

17
6
17
10
18
22
14
23
15
15
17
25
27
23
18
15
12
15
17
17
16
13
6
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)

14
15
15
15
14
13
12
11
11
12
11
11
12
11
11
12
11
11
11
10
10
10
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-17
-17
-17
-16
-16
-16
-15
-16
-16
-16
-16
-16
-17
-17
-18
-18
-18
-18
-17
-17
-17
-19
-19
-18

Dew Point (°C)

-14
-14
-14
-13
-13
-13
-12
-12
-13
-14
-14
-13
-13
-13
-14
-15
-15
-15
-15
-15
-15
-15
-15
-15

Relative Humidity (%)

73
73
72
72
74
75
78
80
74
71
72
72
78
78
72
73
73
72
73
73
73
73
75
75

Pressure (mb)

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

Ozone (du)

427
421
421
432
436
437
450
452
454
456
448
442
436
436
432
421
409
398
390
383
376
374
371
368

Friday 23

Waxing Crescent 26%

10:48

23:17

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
10 Bad

Sun - Rise: 08:03, Set: 17:50, Transit: 12:57. Moon - Rise: 10:48, Set: 23:17. Civil Dark: 18:20 - 07:33. Nautical Dark: 18:53 - 06:59. Astro Dark: 19:26 - 06:26

Total Clouds (% Sky Obscured)

100
100
99
98
98
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
67

Low Clouds (% Sky Obscured)

90
100
94
88
83
81
80
79
53
26
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

16
16
34
54
71
82
91
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
67

High Clouds (% Sky Obscured)

96
95
64
58
70
83
90
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
67

ISS Passover

Visibility (miles)

7
8
9
9
9
9
9
9
9
7
4
2
3
4
5
5
5
5
3
2
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
None
None
None
None
Snow
Snow
Snow

Precipitation Probability (%)

15
18
17
15
12
14
14
14
16
16
11
18
21
21
20
17
7
19
23
25
33
39
44
40

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
70
69
69
70
70
72
72
73
76
77
79
80
80
81
79
79
79
81
83
85
85
85
84

Pressure (mb)

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

Ozone (du)

356
344
332
323
315
307
309
312
314
312
310
309
306
303
301
300
299
298
297
297
297
295
293
292

Saturday 24

Waxing Crescent 36%

No Rise

00:28

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: 08:02, Set: 17:51, Transit: 12:57. Moon - Rise: No Rise, Set: 00:28. Civil Dark: 18:21 - 07:32. Nautical Dark: 18:54 - 06:59. Astro Dark: 19:27 - 06:26

Total Clouds (% Sky Obscured)

33
5
10
15
40
60
60
60
51
57
53
53
58
62
61
64
80
85
85
85

Low Clouds (% Sky Obscured)

5
5
5
5
5
5
5
15
14
17
15
21
18
20
15
15
15
10
10
10

Medium Clouds (% Sky Obscured)

33
5
10
15
30
25
15
15
12
14
15
14
12
17
13
7
1
0
0
0

High Clouds (% Sky Obscured)

33
5
10
15
20
18
16
7
2
1
0
9
18
27
18
9
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
1

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
Snow
Snow
Snow
None
None
None
None
None
None

Precipitation Probability (%)

37
34
34
33
33
36
37
38
34
32
34
38
38
38
30
26
22
21
21
18

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-23
-23
-23
-19
-19
-19
-19
-20
-20
-19
-20
-19
-19
-19
-20
-23
-23
-25
-25
-25

Dew Point (°C)

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

Relative Humidity (%)

84
84
82
84
86
88
88
90
92
90
90
90
89
86
85
81
78
75
77
77

Pressure (mb)

1035
1034
1033
1033
1032
1031
1031
1032
1032
1031
1031
1031
1031
1031
1031
1032
1032
1032
1032
1033

Ozone (du)

293
294
295
296
296
297
302
306
310
312
314
316
319
321
324
327
330
333
336
338

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

Generated: 18/01/26 11:21:22. Forecast: 18/01/26 to 24/01/26. Timezone: UTC-5.00