Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 12

Waning Crescent 24%

03:43

12:08

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
21 OK
22 OK

Sun - Rise: 07:47, Set: 16:40, Transit: 12:14. Moon - Rise: 03:43, Set: 12:08. Civil Dark: 17:14 - 07:13. Nautical Dark: 17:52 - 06:35. Astro Dark: 18:29 - 05:58

Total Clouds (% Sky Obscured)

80
85
88
91
100
100
100
100
96
73
99
87
81
80
72
71
71
69
66
69
59
57
33
29

Low Clouds (% Sky Obscured)

70
71
88
88
87
93
74
59
82
73
89
40
77
80
72
71
71
60
50
55
44
44
25
22

Medium Clouds (% Sky Obscured)

80
85
88
91
100
100
100
100
90
35
97
79
52
36
45
37
1
2
0
0
0
0
0
0

High Clouds (% Sky Obscured)

80
85
88
91
100
100
100
100
60
55
65
74
0
5
38
4
3
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
6
4
4
0
0
3
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
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

28
14
19
78
85
58
52
16
3
15
12
30
19
29
35
25
21
22
18
18
9
8
4
11

Precipitation Amount (mm)

0
0
0
0.4
0.6
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
3
2
8
8
8
8
9
11
13
13
14
15
15
15
15
16
17
18
20
19
20
20

Chance of Frost

Temperature (°C)

-1
-1
-2
-2
-1
-1
0
1
2
2
2
3
3
3
2
2
2
2
1
-1
-4
-7
-9
-10

Feels Like (°C)

-6
-6
-6
-6
-5
-5
-5
-3
-3
-3
-3
-3
-3
-3
-3
-4
-3
-5
-6
-8
-12
-14
-16
-17

Dew Point (°C)

-3
-3
-3
-3
-1
-1
-1
-1
0
0
-0
0
1
1
0
-0
-1
-2
-3
-5
-9
-11
-13
-14

Relative Humidity (%)

89
91
91
92
98
98
92
88
88
86
83
83
85
86
86
83
80
77
77
75
72
70
69
71

Pressure (mb)

1004
1003
1002
1001
999
998
997
996
996
995
995
995
996
995
995
996
997
998
999
1001
1004
1007
1009
1011

Ozone (du)

339
342
344
347
355
359
358
359
360
362
370
369
370
372
385
395
405
404
413
414
414
402
409
418

Tuesday 13

Waning Crescent 16%

04:49

12:41

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

Sun - Rise: 07:47, Set: 16:41, Transit: 12:14. Moon - Rise: 04:49, Set: 12:41. Civil Dark: 17:16 - 07:12. Nautical Dark: 17:54 - 06:34. Astro Dark: 18:30 - 05:58

Total Clouds (% Sky Obscured)

19
13
2
1
1
1
1
1
0
0
51
43
43
41
58
4
2
0
1
3
2
3
2
5

Low Clouds (% Sky Obscured)

16
11
2
1
0
0
0
1
0
0
3
4
4
5
2
2
0
0
1
2
0
2
2
5

Medium Clouds (% Sky Obscured)

0
0
1
1
1
1
1
1
0
0
25
25
27
26
44
2
1
0
0
1
1
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
0
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

6
4
3
1
0
0
0
0
0
0
0
1
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)

19
19
18
18
18
17
17
16
14
13
13
13
13
13
13
14
13
13
13
13
11
10
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
69
69
69
66
63
65
67
68
67
67
65
64
63
63
65
66
67
69
70
70
70
68
69

Pressure (mb)

1013
1014
1016
1017
1019
1020
1021
1023
1024
1024
1025
1026
1026
1026
1025
1025
1025
1025
1026
1026
1026
1027
1026
1026

Ozone (du)

406
423
421
412
415
421
425
428
432
426
418
424
417
414
413
407
406
408
407
412
418
415
403
389

Wednesday 14

Waning Crescent 10%

05:52

13:24

23 Good
00 Good
01 Good
02 OK
03 OK
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

Sun - Rise: 07:46, Set: 16:43, Transit: 12:14. Moon - Rise: 05:52, Set: 13:24. Civil Dark: 17:17 - 07:12. Nautical Dark: 17:55 - 06:34. Astro Dark: 18:31 - 05:57

Total Clouds (% Sky Obscured)

3
2
1
35
25
52
100
100
100
100
100
100
100
100
100
100
99
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

3
2
1
2
2
2
0
0
1
11
69
78
96
99
97
98
98
98
96
97
99
100
99
99

Medium Clouds (% Sky Obscured)

0
0
0
0
6
52
100
100
100
100
100
100
100
100
99
99
96
93
97
49
83
100
100
100

High Clouds (% Sky Obscured)

0
0
0
35
19
17
78
100
73
84
100
100
100
100
100
95
79
65
72
17
26
35
30
30

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
2
0
0
0
0
0
0
6
6
3
6

Fog (%)

0
0
0
13
14
15
16
10
15
28
41
40
30
25
25
25
25
25
25
25
25
25
25
25

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
2
28
95
95
95
94
72
71
54
64
76
84
86

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.7
1.4
1
0.7
0.4
0.3
0.2
0.2
0.4
0.5
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-14
-14
-15
-15
-15
-15
-14
-14
-13
-12
-10
-9
-8
-8
-8
-7
-6
-6
-6
-6
-6
-6
-6
-5

Feels Like (°C)

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

Dew Point (°C)

-18
-18
-19
-19
-19
-19
-19
-18
-17
-16
-14
-13
-13
-12
-9
-8
-7
-8
-7
-7
-8
-8
-7
-7

Relative Humidity (%)

70
72
70
69
68
68
67
68
70
70
71
69
70
72
90
92
92
89
89
89
87
87
87
89

Pressure (mb)

1026
1026
1025
1024
1024
1023
1021
1020
1019
1017
1016
1014
1012
1010
1008
1006
1004
1003
1001
1000
999
998
997
996

Ozone (du)

380
371
359
351
346
344
344
344
340
341
340
341
339
335
335
338
342
349
353
359
367
373
379
383

Thursday 15

Waning Crescent 5%

06:46

14:17

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
21 Bad
22 Bad

Sun - Rise: 07:45, Set: 16:44, Transit: 12:15. Moon - Rise: 06:46, Set: 14:17. Civil Dark: 17:18 - 07:11. Nautical Dark: 17:56 - 06:33. Astro Dark: 18:33 - 05:57

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
99
98

Low Clouds (% Sky Obscured)

95
97
97
97
96
96
95
94
93
92
93
95
97
97
98
99
97
97
95
95
94
93
93
94

Medium Clouds (% Sky Obscured)

100
100
100
99
98
97
97
97
98
97
92
85
65
67
99
100
100
100
100
100
100
100
97
94

High Clouds (% Sky Obscured)

25
17
7
1
4
47
10
5
6
7
10
5
5
15
21
32
24
17
10
37
64
92
67
48

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
9
9
9
9
9
8
9
9
9
9
9
9
2
2
8
9
9

Fog (%)

25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25

Precipitation Type

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

Precipitation Probability (%)

75
73
65
53
47
42
29
32
30
23
30
27
31
30
31
29
38
32
41
50
45
43
37
37

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
6
5
5
6
6
7
8
9
10
11
12
13
14
14
13
13
13
13
13
14
16
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-8
-8
-7
-7
-7
-8
-8
-9
-10
-10
-11
-11
-11
-12
-12
-12
-13
-13
-14
-14
-15
-15
-15

Dew Point (°C)

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

Relative Humidity (%)

87
85
81
82
81
79
76
75
75
76
75
72
73
73
72
72
70
71
73
77
79
76
74
74

Pressure (mb)

995
995
994
994
994
994
994
994
995
995
996
997
997
998
998
999
1000
1001
1002
1003
1004
1004
1004
1005

Ozone (du)

380
377
378
379
379
379
386
390
393
394
397
401
404
403
409
423
425
423
422
420
419
419
417
416

Friday 16

Waning Crescent 1%

07:30

15:21

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
21 Bad
22 Bad

Sun - Rise: 07:45, Set: 16:45, Transit: 12:15. Moon - Rise: 07:30, Set: 15:21. Civil Dark: 17:19 - 07:11. Nautical Dark: 17:57 - 06:33. Astro Dark: 18:34 - 05:56

Total Clouds (% Sky Obscured)

98
98
99
99
99
98
98
99
99
100
100
100
100
99
99
99
99
99
98
98
98
99
80
61

Low Clouds (% Sky Obscured)

95
94
93
92
92
91
92
92
92
94
94
95
95
88
88
91
96
97
96
97
98
98
78
60

Medium Clouds (% Sky Obscured)

91
94
96
98
97
97
96
98
99
100
100
100
100
95
96
98
99
98
98
89
78
68
50
32

High Clouds (% Sky Obscured)

30
27
18
20
32
44
56
53
47
42
37
38
39
7
3
1
0
0
3
2
2
0
1
0

ISS Passover

Visibility (miles)

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

Fog (%)

25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25

Precipitation Type

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

Precipitation Probability (%)

41
38
45
38
43
39
38
44
48
44
43
45
36
34
33
29
28
27
24
23
21
18
17
16

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-8
-8
-9
-9
-9
-10
-11
-12
-13
-13
-14
-14
-14
-14
-13
-13
-14
-14
-15
-16
-18
-19
-20
-21

Feels Like (°C)

-15
-15
-16
-16
-17
-17
-19
-20
-21
-22
-22
-22
-22
-21
-21
-20
-21
-21
-21
-21
-24
-25
-25
-25

Dew Point (°C)

-11
-12
-12
-12
-13
-14
-15
-16
-16
-17
-18
-18
-18
-17
-17
-17
-17
-18
-19
-20
-21
-23
-24
-25

Relative Humidity (%)

75
75
77
75
72
73
72
72
75
74
74
74
73
74
73
73
72
71
70
70
71
72
73
70

Pressure (mb)

1006
1006
1007
1007
1008
1009
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1018
1020
1021
1022
1023
1024
1025
1025

Ozone (du)

415
411
415
418
411
417
427
433
442
449
444
440
445
445
441
438
434
441
448
455
459
464
468
471

Saturday 17

Waning Crescent 0%

08:05

16:31

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 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:44, Set: 16:47, Transit: 12:15. Moon - Rise: 08:05, Set: 16:31. Civil Dark: 17:21 - 07:10. Nautical Dark: 17:58 - 06:32. Astro Dark: 18:35 - 05:56

Total Clouds (% Sky Obscured)

42
31
22
19
18
26
30
41
52
62
62
62
62
26
13
1
1
1
1
22
39
55
54
68

Low Clouds (% Sky Obscured)

42
31
22
19
18
21
19
18
18
15
29
43
57
26
13
1
1
1
1
2
1
1
19
34

Medium Clouds (% Sky Obscured)

19
22
22
19
18
19
18
34
50
59
50
43
38
26
13
0
1
1
1
11
15
24
45
56

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
2
2
2
17
28

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 (%)

25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25

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 (%)

13
15
14
11
11
11
6
11
10
4
8
5
2
5
3
1
2
2
1
1
0
0
2
4

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
14
13
13
12
12
11
10
10
10
9
8
7
6
6
6
6
6
6
6
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-25
-26
-29
-29
-29
-29
-29
-30
-30
-30
-30
-30
-30
-30
-24
-23
-23
-22
-22
-22
-22
-23
-23
-23

Dew Point (°C)

-25
-26
-27
-27
-27
-28
-28
-29
-28
-28
-28
-27
-27
-26
-25
-25
-24
-24
-24
-23
-24
-24
-24
-24

Relative Humidity (%)

70
70
69
70
69
69
69
68
68
68
67
62
57
56
56
55
55
59
63
69
69
69
69
70

Pressure (mb)

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

Ozone (du)

474
477
481
486
490
489
488
487
480
473
466
454
441
429
421
414
406
402
397
393
391
389
387
385

Sunday 18

New Moon 1%

08:33

17:45

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

Sun - Rise: 07:43, Set: 16:48, Transit: 12:16. Moon - Rise: 08:33, Set: 17:45. Civil Dark: 17:22 - 07:09. Nautical Dark: 18:00 - 06:31. Astro Dark: 18:36 - 05:55

Total Clouds (% Sky Obscured)

86
90
94
99
98
98
97
98
98
97
96
96
97
96
96
96
97
96
95

Low Clouds (% Sky Obscured)

37
49
62
80
85
91
97
98
97
97
96
96
97
96
96
94
91
88
70

Medium Clouds (% Sky Obscured)

69
76
82
87
81
78
75
66
61
53
49
47
50
50
49
49
49
50
50

High Clouds (% Sky Obscured)

19
5
1
0
0
0
0
4
37
60
51
7
5
3
4
5
4
3
2

ISS Passover

Visibility (miles)

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

Fog (%)

25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25

Precipitation Type

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

Precipitation Probability (%)

7
17
22
26
36
44
51
55
59
63
58
52
45
38
29
18
24
27
24

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
5
5
6
7
6
5
5
5
5
6
5
4
3
3
4
5
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-23
-23
-23
-22
-22
-22
-21
-20
-18
-18
-18
-18
-18
-18
-15
-15
-14
-13
-14

Dew Point (°C)

-23
-22
-21
-19
-18
-17
-16
-15
-14
-14
-14
-14
-13
-13
-13
-12
-12
-13
-14

Relative Humidity (%)

72
73
74
79
81
82
84
86
86
86
88
85
83
81
81
81
83
78
75

Pressure (mb)

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

Ozone (du)

383
381
379
377
375
376
376
377
379
382
385
386
388
390
392
395
398
412
425

Forecast for Silver Bay, Lake, United States of America (47.29,-91.26)

Generated: 12/01/26 23:38:09. Forecast: 12/01/26 to 18/01/26. Timezone: UTC-6.00