Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 9

Waning Gibbous 59%

02:39

11:18

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 OK
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 08:03, Set: 19:46, Transit: 13:55. Moon - Rise: 02:39, Set: 11:18. Civil Dark: 20:14 - 07:35. Nautical Dark: 20:46 - 07:03. Astro Dark: 21:17 - 06:31

Total Clouds (% Sky Obscured)

79
70
64
61
70
76
83
84
89
89
100
88
90
92
83
85
58
50
39
20
60
100
100
91

Low Clouds (% Sky Obscured)

55
57
59
58
67
67
79
82
84
83
81
81
85
88
72
77
44
32
27
10
52
48
33
61

Medium Clouds (% Sky Obscured)

0
0
20
44
45
49
29
0
0
0
0
0
0
0
0
0
0
0
0
0
40
2
10
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
2
2
23
100
2
0
0
0
0
0
0
0
0
0
65
70
50

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
8
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
Light Rain
None

Precipitation Probability (%)

0
0
0
37
39
24
20
17
4
1
15
23
23
17
23
7
3
2
21
3
16
50
95
49

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
0.8
0

Wind Speed/Direction (mph)

13
11
10
10
11
12
12
11
11
10
10
8
8
7
8
9
9
8
6
4
5
8
8
9

Chance of Frost

Temperature (°C)

17
16
16
16
16
16
16
16
16
16
16
16
16
16
17
17
16
16
17
17
19
20
19
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
85
89
92
95
95
95
96
93
95
93
96
90
95
95
95
90
87
89
89
89
89
93
96

Pressure (mb)

1008
1009
1009
1009
1009
1008
1009
1009
1009
1009
1009
1010
1011
1011
1011
1011
1012
1012
1011
1010
1009
1009
1008
1008

Ozone (du)

319
318
315
319
319
319
320
324
325
322
321
321
318
313
312
313
310
310
312
312
315
316
318
317

Tuesday 10

Waning Gibbous 49%

03:37

12:04

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
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 08:01, Set: 19:47, Transit: 13:54. Moon - Rise: 03:37, Set: 12:04. Civil Dark: 20:15 - 07:34. Nautical Dark: 20:47 - 07:01. Astro Dark: 21:18 - 06:29

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
86
67

Low Clouds (% Sky Obscured)

68
63
50
47
80
63
56
69
83
88
87
92
95
86
92
85
90
99
100
100
100
100
79
51

Medium Clouds (% Sky Obscured)

95
100
100
30
100
76
57
91
99
89
100
100
100
100
100
100
86
99
100
71
10
0
20
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
100
100
95
100
92
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
26
0
0
0
1
0
0
0
0
0
0
0
0
0
16
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
90
95
95
93
95
95
95
84
95
95
95
95
95
23
3
27
34
18
44

Precipitation Amount (mm)

0.5
1.4
2.3
1.1
1.8
0.5
0.7
0.7
0.3
0.8
1.2
1.2
0.3
3.7
2.4
1.4
0.9
0.5
0
0
0
0.1
0
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
17
17
17
17
18
18
18
18
18
17
17
14
12
9
9
5
4
4
4
3
3
3
2

Feels Like (°C)

17
15
15
15
15
15
15
15
15
16
15
15
12
9
8
7
0
-3
-3
-4
-3
-4
-4
-4

Dew Point (°C)

16
16
17
16
16
16
16
16
15
15
16
15
13
10
9
8
4
2
1
2
1
1
1
1

Relative Humidity (%)

98
95
96
93
89
89
90
92
80
86
93
89
89
87
95
95
94
91
85
86
85
88
88
91

Pressure (mb)

1008
1007
1006
1006
1004
1004
1003
1002
1002
1001
1001
1001
1001
1002
1002
1002
1003
1004
1005
1007
1009
1011
1012
1014

Ozone (du)

318
318
316
316
318
320
323
325
329
331
328
329
332
334
331
314
311
313
315
323
328
331
329
331

Wednesday 11

Third Quarter 40%

04:29

12:59

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

Sun - Rise: 08:00, Set: 19:48, Transit: 13:54. Moon - Rise: 04:29, Set: 12:59. Civil Dark: 20:16 - 07:32. Nautical Dark: 20:48 - 07:00. Astro Dark: 21:20 - 06:27

Total Clouds (% Sky Obscured)

88
94
67
54
59
61
73
45
30
40
38
3
3
5
3
3
21
38
58
80
81
87
91
100

Low Clouds (% Sky Obscured)

82
87
67
49
57
56
67
33
25
25
26
2
2
3
1
1
1
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
21
38
58
80
81
87
91
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
54
82
96

ISS Passover

Visibility (miles)

0
4
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 (%)

26
22
2
14
3
0
0
12
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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)

15
15
15
15
14
12
11
10
9
8
7
6
5
7
8
7
6
7
8
8
9
8
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-5
-5
-5
-6
-6
-6
-6
-6
-7
-7
-6
-4
-4
-3
-1
0
1
2
2
3
3
3
1

Dew Point (°C)

1
-2
-2
-2
-3
-4
-4
-5
-5
-5
-5
-5
-5
-6
-6
-6
-5
-5
-6
-7
-7
-8
-6
-5

Relative Humidity (%)

91
74
73
76
74
74
71
71
72
72
72
74
72
62
57
54
51
47
43
40
40
38
43
49

Pressure (mb)

1016
1017
1018
1019
1020
1021
1022
1022
1023
1023
1024
1025
1025
1026
1026
1026
1026
1025
1024
1023
1022
1022
1021
1020

Ozone (du)

337
344
348
349
351
350
352
360
365
367
378
390
394
399
410
420
424
423
421
417
413
410
412
410

Thursday 12

Waning Crescent 30%

05:14

14:00

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 OK
15 OK
16 Good
17 Good
18 Good
19 Good
20 Good

Sun - Rise: 07:58, Set: 19:50, Transit: 13:54. Moon - Rise: 05:14, Set: 14:00. Civil Dark: 20:17 - 07:30. Nautical Dark: 20:49 - 06:58. Astro Dark: 21:21 - 06:25

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
99
71
96
80
81
40
27
14
2
5
6
6
10

Low Clouds (% Sky Obscured)

10
5
5
4
0
0
0
0
30
59
89
87
71
83
71
60
40
27
14
1
1
1
1
0

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
42
39
34
23
11
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

94
93
97
99
86
28
100
100
100
100
100
24
21
22
22
16
9
6
3
0
2
3
2
9

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
4
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
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
2
4
2
4
7
54
69
57
69
64
61
51
38
28
16
9
5
0
0
1
1
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
9
9
11
12
15
17
19
21
21
20
19
18
17
17
18
18
19
20
20
21
19
18
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
52
54
58
61
61
60
60
68
70
64
59
58
57
48
52
51
50
48
48
48
49
52
52

Pressure (mb)

1019
1019
1018
1017
1015
1013
1011
1008
1006
1005
1004
1003
1003
1004
1005
1006
1008
1009
1009
1010
1011
1012
1014
1015

Ozone (du)

411
411
415
416
418
421
424
425
424
425
430
446
447
451
450
453
449
449
449
449
448
443
438
432

Friday 13

Waning Crescent 21%

05:51

15:07

21 OK
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 OK
05 OK
06 OK
07 OK
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

Sun - Rise: 07:56, Set: 19:51, Transit: 13:53. Moon - Rise: 05:51, Set: 15:07. Civil Dark: 20:18 - 07:29. Nautical Dark: 20:51 - 06:56. Astro Dark: 21:22 - 06:24

Total Clouds (% Sky Obscured)

19
49
54
74
87
75
60
43
37
42
37
55
78
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
2
2
30
52
29
8
5
5
24
37
36
28
20
3
5
8
15
22
30
45
61
76
51

Medium Clouds (% Sky Obscured)

0
0
2
4
6
35
12
18
36
42
37
55
78
91
91
94
97
98
99
100
100
100
100
100

High Clouds (% Sky Obscured)

18
44
50
69
87
75
53
35
17
38
37
47
78
95
96
98
100
100
100
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
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 (%)

2
3
5
2
13
0
0
0
0
0
2
12
14
12
10
7
0
8
10
10
17
18
12
19

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-5
-4
-4
-4
-2
-1
-3
-4
-5
-5
-5
-5
-6
-6
-6
-7
-7
-8
-7
-6
-5
-4
-3
-1

Relative Humidity (%)

54
57
62
66
80
86
78
74
74
77
72
72
67
62
59
54
50
45
47
48
50
53
57
62

Pressure (mb)

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

Ozone (du)

427
421
419
416
408
400
398
393
391
391
389
388
385
383
380
378
376
373
371
368
365
363
360
358

Saturday 14

Waning Crescent 13%

06:22

16:15

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
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:54, Set: 19:52, Transit: 13:53. Moon - Rise: 06:22, Set: 16:15. Civil Dark: 20:19 - 07:27. Nautical Dark: 20:52 - 06:55. Astro Dark: 21:23 - 06:22

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
95
93
94
95
96
97

Low Clouds (% Sky Obscured)

25
0
23
46
69
68
67
65
67
70
72
81
91
100
95
89
84
84
85
85
87
88
89
93

Medium Clouds (% Sky Obscured)

100
100
100
100
100
99
98
98
99
99
100
92
84
76
67
56
44
62
78
90
82
72
54
60

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
68
33
0
0
7
7
7
10
7
4

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
2
2
3
3
2
1
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

20
19
27
32
34
40
44
47
54
61
68
72
74
77
81
84
88
90
89
84
74
65
56
53

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

12
13
13
12
12
13
13
14
15
14
14
13
12
12
14
13
15
19
18
19
21
20
20
20

Chance of Frost

Temperature (°C)

6
6
6
7
8
9
9
9
9
9
9
8
9
10
11
8
6
3
2
1
-1
-1
-1
-2

Feels Like (°C)

0
2
2
1
1
0
5
5
5
5
5
5
5
6
7
8
7
8
-4
-6
-7
-7
-6
-6

Dew Point (°C)

-1
1
1
3
5
7
6
6
5
5
5
5
6
7
9
7
4
2
1
-1
-3
-3
-3
-3

Relative Humidity (%)

65
70
72
75
79
82
80
78
75
77
78
79
82
85
88
90
90
89
89
88
86
89
89
92

Pressure (mb)

1013
1011
1010
1009
1007
1006
1004
1003
1001
1000
999
998
997
996
995
996
997
998
1001
1003
1006
1008
1010
1013

Ozone (du)

357
356
355
353
350
348
352
356
360
362
364
366
366
366
366
368
370
372
375
379
383
397
410
424

Sunday 15

Waning Crescent 7%

06:49

17:25

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

Sun - Rise: 07:53, Set: 19:53, Transit: 13:53. Moon - Rise: 06:49, Set: 17:25. Civil Dark: 20:20 - 07:25. Nautical Dark: 20:53 - 06:53. Astro Dark: 21:24 - 06:20

Total Clouds (% Sky Obscured)

98
100
98
98
98
98
98
98
99
98
97
98
98
99
99
100
100

Low Clouds (% Sky Obscured)

97
100
96
93
90
90
89
89
87
86
85
89
91
94
96
98
100

Medium Clouds (% Sky Obscured)

71
82
66
48
33
24
12
0
3
4
5
5
3
0
0
0
0

High Clouds (% Sky Obscured)

1
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
2
3
4
3
3
2
4
7

Fog (%)

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
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

50
51
51
50
49
44
39
35
32
29
25
24
25
25
25
23
19

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
92
92
91
91
89
87
89
87
80
77
71
70
68
67
66
63

Pressure (mb)

1014
1016
1017
1018
1019
1020
1020
1021
1021
1022
1022
1023
1023
1024
1024
1024
1025

Ozone (du)

432
440
448
452
456
460
461
461
462
465
468
471
473
476
478
489
500

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

Generated: 09/03/26 21:35:15. Forecast: 09/03/26 to 15/03/26. Timezone: UTC-4.00